CN109381071B - Base assembly and food processor - Google Patents
Base assembly and food processor Download PDFInfo
- Publication number
- CN109381071B CN109381071B CN201710695918.6A CN201710695918A CN109381071B CN 109381071 B CN109381071 B CN 109381071B CN 201710695918 A CN201710695918 A CN 201710695918A CN 109381071 B CN109381071 B CN 109381071B
- Authority
- CN
- China
- Prior art keywords
- output shaft
- assembly
- base
- ventilation opening
- cooling fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
- A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
- A47J19/027—Centrifugal extractors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/08—Driving mechanisms
- A47J43/085—Driving mechanisms for machines with tools driven from the lower side
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The invention is suitable for the field of domestic electric appliances, and discloses a base assembly and a food processor, wherein the base assembly comprises a base shell, a motor arranged in the base shell and a control panel arranged at the outer side part of the base shell, a first ventilation opening is arranged at the bottom of the base shell, a second ventilation opening is arranged at the side part of the base shell, the motor is provided with an upper output shaft and a lower output shaft which are reversely arranged along the vertical direction, and the upper output shaft and the lower output shaft are respectively and fixedly connected with a first cooling fan and a second cooling fan which are used for accelerating the air flow between the first ventilation opening and the second ventilation opening. In the invention, the two cooling fans are respectively and directly assembled on the upper output shaft and the lower output shaft of the motor, so that the independent arrangement of power of the two cooling fans is omitted, and the structure of the base assembly is simplified; in addition, the rotating speeds of the two cooling fans can change along with the change of the rotating speed of the motor, so that when the motor runs at a high speed, the two cooling fans also run along with the motor at a high speed, and the cooling effect inside the base assembly is ensured.
Description
Technical Field
The invention relates to the field of household appliances, in particular to a base assembly and a food processor with the same.
Background
In the conventional technology, the base component of food processors such as a stirrer, a wall breaking machine, a juice extractor, a soybean milk machine and a noodle maker is generally only provided with one output shaft, and the output shaft is either high-speed output or low-speed output shaft, so that the output shaft cannot realize high-speed and low-speed simultaneous output, and the function of the food processor is single. A user may need to purchase a number of different food processors if they desire to implement a function with different output speeds. However, since the plurality of food processors occupy a large space, the user is not basically concerned about purchasing the plurality of food processors in a case where the kitchen space is not large.
In order to solve the problems of the conventional art, some technicians have proposed a scheme for designing a multifunctional food processor. In order to meet the requirement of high-speed output power, the existing multifunctional food processor is generally provided with a motor which rotates at a high speed in a machine seat assembly, so that the motor can generate a large amount of heat when rotating at a high speed; however, the heat dissipation structure inside the existing base assembly generally has the problems of complex structure and poor heat dissipation effect due to unreasonable structural design, and the problems of airflow disorder and large airflow noise generally exist in the base assembly, so that the satisfaction degree of a user on a product is seriously influenced.
Disclosure of Invention
The invention aims to provide a base assembly, which aims to solve the technical problems of complex structure and poor heat dissipation effect of the existing heat dissipation structure of the base assembly.
In order to achieve the purpose, the invention provides the following scheme: the base assembly is used for a food processor and comprises a base shell, a motor and a control panel, wherein the motor is arranged in the base shell, the control panel is arranged at the outer side part of the base shell, a first ventilation opening and a second ventilation opening are formed in the bottom of the base shell, the side part of the base shell is provided with the second ventilation opening, the motor is provided with an upper output shaft and a lower output shaft which are reversely arranged along the vertical direction, the upper output shaft and the lower output shaft are respectively and fixedly connected with a first cooling fan and a second cooling fan, the first ventilation opening and the second ventilation opening are in air flow, and the first cooling fan and the second cooling fan are arranged between the first ventilation opening and the second ventilation opening.
Optionally, the first cooling fan is a centrifugal fan, the second cooling fan is an axial fan, the first ventilation opening is an air inlet, and the second ventilation opening is an air outlet; or, the first cooling fan and the second cooling fan are both axial fans, the first ventilation opening is an air outlet, and the second ventilation opening is an air inlet.
Optionally, the first ventilation opening is located axially below the second heat dissipation fan; and/or the second ventilation opening is positioned at one radial side of the first cooling fan.
Optionally, an air guiding cover covering the first cooling fan, the motor and the second cooling fan is further arranged in the base housing, the air guiding cover is provided with a first open opening arranged towards the first ventilation opening in an open manner, a second open opening arranged towards the second ventilation opening in an open manner, and an air guiding channel communicating the first open opening with the second open opening, and the first cooling fan, the motor and the second cooling fan are all located in the air guiding channel.
Optionally, the base housing includes a main housing and a base connected to the bottom of the main housing, the motor, the first cooling fan, the second cooling fan and the wind scooper are all accommodated in the main housing, the first ventilation opening penetrates through the bottom of the base, and the second ventilation opening penetrates through the side of the main housing.
Optionally, the wind scooper and the main chassis are integrally formed; or the wind scooper is assembled and connected with the main chassis; or the wind scooper is assembled and connected with the base; or the wind scooper is assembled and connected with the base through a mounting bracket.
Optionally, the base assembly further comprises a first output shaft, a second output shaft and a speed reduction transmission assembly, the first output shaft and the second output shaft extend out of the base shell at intervals in parallel from the top of the base shell, the upper output shaft and the first output shaft are of an integral structure or the upper output shaft is connected with the first output shaft through a coupling, and the lower output shaft is in transmission connection with the second output shaft through the speed reduction transmission assembly.
Optionally, the speed reduction transmission assembly comprises a first transmission mechanism in transmission connection with the lower output shaft and a second transmission mechanism in transmission connection with the first transmission mechanism and the second output shaft, the first transmission mechanism is a belt transmission mechanism or a gear transmission mechanism, and the second transmission mechanism is a gear reduction box.
A second object of the present invention is to provide a food processor, which comprises the above base assembly and at least one cup assembly detachably mounted on the base assembly, wherein each cup assembly comprises a first cup assembly having a first rotating shaft in transmission connection with the first output shaft and/or a second cup assembly having a second rotating shaft in transmission connection with the second output shaft.
Optionally, the rotation speed of the first rotating shaft is greater than the rotation speed of the second rotating shaft.
Optionally, the rotating speed of the first rotating shaft is 1000rpm-30000 rpm; and/or the presence of a gas and/or,
the rotating speed of the second rotating shaft is 30rpm-1000 rpm.
Optionally, the rotating speed of the first rotating shaft is 5000rpm-30000 rpm; and/or the rotating speed of the second rotating shaft is 30-300 rpm.
Optionally, the first cup body assembly is a cup body assembly of a wall breaking machine, a cup body assembly of a high-speed stirrer or a cup body assembly of a high-speed soybean milk machine; and/or the second cup body assembly is a cup body assembly of a juice extractor or a cup body assembly of a low-speed soybean milk machine or a cup body assembly of a noodle maker or a cup body assembly of a dough mixer or a cup body assembly of a slicing and slicing machine or a cup body assembly of a meat grinder or a cup body assembly of an infant complementary food machine or a cup body assembly of a low-speed blender.
According to the base assembly and the food processor provided by the invention, the first ventilation opening is formed in the bottom of the base shell, the second ventilation opening is formed in the side part of the base shell, and the first cooling fan and the second cooling fan which are used for accelerating the air flow between the first ventilation opening and the second ventilation opening are respectively assembled and connected with the upper output shaft and the lower output shaft of the motor, so that cold air entering the base shell from the outside can firstly flow through the motor for heat exchange and then is discharged out of the base shell, and the purpose of cooling the motor is achieved. In addition, because the first cooling fan and the second cooling fan are directly assembled on the upper output shaft and the lower output shaft of the motor, on one hand, the independent arrangement of the power of the first cooling fan and the second cooling fan is omitted, the number of parts of the base assembly is reduced, and the structure of the base assembly is effectively simplified; on the other hand makes the rotational speed of first radiator fan and second radiator fan can change along with the output rotational speed change of motor, like this, when the high-speed operation of motor produced a large amount of heats, first radiator fan and second radiator fan also rotate so that the air flow speed accelerates along with the high-speed operation of motor to more heats on the motor are taken away to the air of accessible high-speed flow, and then have effectively guaranteed the radiating effect of frame subassembly inside, do benefit to the satisfaction that improves the user to the product. Meanwhile, the two cooling fans respectively positioned at the two ends of the motor are used for driving airflow, so that the double-cooling effect can be achieved on the motor, and the cooling effect of the motor is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic sectional front view of a food processor according to an embodiment of the present invention;
FIG. 2 is a schematic right-side cross-sectional view of a food processor according to an embodiment of the present invention;
FIG. 3 is an exploded view of a housing assembly according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of an air guiding cover according to an embodiment of the present invention;
fig. 5 is a schematic right-side sectional view of a food processor according to a second embodiment of the present invention.
The dashed arrows in fig. 1, 2 and 5 are indicative of the flow direction of the air.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 4, a base assembly 100 according to a first embodiment of the present invention is used for a food processor, and includes a base housing 1, a motor 2 disposed in the base housing 1, and a control panel disposed at an outer side portion of the base housing 1, wherein a first ventilation opening 121 is disposed at a bottom of the base housing 1, a second ventilation opening 111 is disposed at a side portion of the base housing 1, the motor 2 has an upper output shaft 21 and a lower output shaft 22 which are disposed in a vertical direction in an opposite manner, and the upper output shaft 21 and the lower output shaft 22 are respectively and fittingly connected with a first cooling fan 3 and a second cooling fan 9 for accelerating air flow between the first ventilation opening 121 and the second ventilation opening 111.
Specifically, the motor 2 is mounted in the housing case 1 with its central axis vertically disposed, and the upper output shaft 21 is located above the lower output shaft 22. In a specific application, a user can control the motor 2 to operate in different manners by inputting different functional instructions on the control panel, for example, controlling the output rotation speed, the rotation direction, the operation time, and the like of the motor 2. In the base assembly 100 provided by this embodiment, the first ventilation opening 121 is disposed at the bottom of the base housing 1, the second ventilation opening 111 is disposed at the side of the base housing 1, and the first cooling fan 3 and the second cooling fan 9 for accelerating the air flow between the first ventilation opening 121 and the second ventilation opening 111 are respectively assembled and connected to the upper output shaft 21 and the lower output shaft 22 of the motor 2, so that the air entering the base housing 1 from the outside of the base housing 1 can flow through the motor 2 and then be exhausted from the base housing 1, thereby achieving the purpose of cooling the motor 2. In addition, because the first cooling fan 3 and the second cooling fan 9 are respectively and directly assembled on the upper output shaft 21 and the lower output shaft 22 of the motor 2, the independent arrangement of the power of the first cooling fan 3 and the second cooling fan 9 is omitted, the number of parts of the stand assembly 100 is reduced, and the structure of the stand assembly 100 is effectively optimized; on the other hand, the rotating speeds of the first cooling fan 3 and the second cooling fan 9 can be changed along with the change of the output rotating speed of the motor 2, so that when the motor 2 generates a large amount of heat during high-speed operation, the first cooling fan 3 and the second cooling fan 9 also operate along with the motor 2 at high speed to accelerate the air flowing speed, so that more heat on the motor 2 can be taken away by the air flowing at high speed, the heat dissipation effect inside the base assembly 100 is effectively guaranteed, and the satisfaction degree of a user on a product is favorably improved. Simultaneously, this embodiment adopts two radiator fan that are located 2 both ends of motor respectively to drive the air current, so, can play dual radiating effect to motor 2, makes motor 2's radiating effect better.
Preferably, the first heat dissipation fan 3 is a centrifugal fan, the second heat dissipation fan 9 is an axial fan, the first ventilation opening 121 is an air inlet, and the second ventilation opening 111 is an air outlet. The centrifugal fan can suck air from the axial direction of the fan and then throw the air out from the circumferential direction by using centrifugal force, and the axial flow fan can discharge the air along the axial direction. Specifically, when the first cooling fan 3 is operated, the area where the first cooling fan 3 is located forms a low-pressure area, and the area located axially below the low-pressure area forms a high-pressure area, so that air axially below the first cooling fan 3 is sucked upwards; when the second cooling fan 9 operates, air can be pumped from bottom to top, so that external cold air can be sucked into the base housing 1 from the first ventilation opening 121 at the bottom of the base housing 1, the external cold air flows from bottom to top under the driving of the second cooling fan 9 after entering the base housing 1 and flows to the first cooling fan 3 after being subjected to heat exchange by the motor 2, the hot air flowing to the first cooling fan 3 through the motor 2 is thrown to the second ventilation opening 111 at the side part of the base housing 1 by the first cooling fan 3, and finally the hot air after heat exchange can be discharged from the second ventilation opening 111. By adopting the first cooling fan 3 and the second cooling fan 9 of the embodiment, the purposes of sucking the outside air into the base housing 1, guiding the cold air to flow through the motor 2 for heat exchange and then discharging the cold air out of the base housing 1 can be achieved, and the cooling effect of the motor 2 is better.
Preferably, the first ventilation opening 121 is located axially below the second heat dissipation fan 9. Here, by optimally designing the arrangement position of the first vent 121, on one hand, the second cooling fan 9 can be facilitated to better suck the outside air into the base housing 1, so that the work efficiency of the second cooling fan 9 can be improved, and the cooling effect of the base assembly 100 can be ensured; on the other hand can do benefit to and guarantee that external cold air can discharge after upwards flowing through second radiator fan 9, motor 2, first radiator fan 3 in proper order from down to fully guarantee the radiating effect of motor 2.
Preferably, the second ventilation opening 111 is located at one side of the first heat dissipation fan 3 in the radial direction, so that the centrifugal fan can better throw the hot air after heat exchange to the second ventilation opening 111 for discharging, thereby being beneficial to ensuring the working efficiency of the centrifugal fan and further being beneficial to ensuring the heat dissipation effect of the base assembly 100.
Preferably, the base housing 1 is further provided with an air guiding cover 4 covering the peripheries of the first cooling fan 3, the second cooling fan 9 and the motor 2, the air guiding cover 4 has a first open opening 41 opened towards the first ventilation opening 121, a second open opening 42 opened towards the second ventilation opening 111, and an air guiding channel 43 communicating the first open opening 41 and the second open opening 42, and the first cooling fan 3, the second cooling fan 9 and the motor 2 are all located in the air guiding channel 43. Due to the arrangement of the air guide cover 4, the air flowing between the first air vent 121 and the second air vent 111 can be better guided and guided, so that cold air entering the base shell 1 from the outside can better flow through the second cooling fan 9, the motor 2 and the first cooling fan 3, and therefore the heat dissipation effect of the motor 2 is improved, and the problems of airflow disorder and high airflow noise in the base assembly 100 are solved.
Preferably, the base housing 1 includes a main housing 11 and a base 12 connected to the bottom of the main housing 11, the motor 2, the first cooling fan 3, the second cooling fan 9 and the air guiding cover 4 are all accommodated in the main housing 11, the first air vent 121 penetrates through the bottom of the base 12, and the second air vent 111 penetrates through the side of the main housing 11. Here, dividing the housing case 1 into two parts, i.e., the main housing 11 and the base 12, facilitates the installation of the internal components of the housing case 1.
Preferably, the wind scooper 4 is assembled with the main chassis 11. Specifically, the outer side of the wind scooper 4 is convexly provided with a plurality of connecting lugs (not shown) for connecting the main case 11, and the connecting lugs are assembled and connected with the main case 11 through screws, so that the wind scooper is convenient to mount and reliable in fastening. Of course, in a specific application, the installation manner of the wind scooper 4 is not limited to this, for example: the wind scooper 4 and the main case 11 can also be directly arranged into an integrated structure; alternatively, the wind scooper 4 may be assembled to the base 12; alternatively, the wind scooper 4 may be configured to be attached to the connection base 12 via the mounting bracket 5.
Preferably, the base assembly 100 further includes a first output shaft 6, a second output shaft 7 and a speed reduction transmission assembly 8, the first output shaft 6 and the second output shaft 7 extend out of the base housing 1 at intervals and in parallel from the top of the base housing 1, the upper output shaft 21 and the first output shaft 6 are integrated or the upper output shaft 21 is connected to the first output shaft 6 through a coupling, and the lower output shaft 22 is connected to the second output shaft 7 through the speed reduction transmission assembly 8 in a transmission manner. According to the engine base assembly 100 provided by the embodiment of the invention, the first output shaft 6 and the second output shaft 7 which are arranged in parallel at intervals are arranged in a protruding mode and extend out of the engine base shell 1, so that the engine base assembly 100 has a multi-shaft output function, and the diversification of product functions is realized. In this embodiment, the upper output shaft 21 of the motor 2 and the first output shaft 6 are integrated or the upper output shaft 21 is connected to the first output shaft 6 through a coupling, and the lower output shaft 22 of the motor 2 is connected to the second output shaft 7 through the reduction transmission assembly 8, so that the first output shaft 6 which operates at a high speed directly outputs power from above the motor 2, and the second output shaft 7 which operates at a low speed outputs power from the side of the motor 2, thereby realizing the optimal configuration of the high-speed output structure and the low-speed output structure, and making the power structure of the base assembly 100 simpler. In addition, the first output shaft 6 directly outputs power from the motor 2 without any speed reducing mechanism, so that the first output shaft 6 can be fully ensured to have higher output rotating speed, and the phenomenon that high-speed output power is not high enough in the use process is avoided; and the second output shaft 7 is output after the output power of the motor 2 is reduced by the reduction transmission assembly 8, so that the output rotating speed of the second output shaft 7 is less than that of the first output shaft 6, the requirement of low-speed output power is favorably met, and the high-speed output power and the low-speed output power of the base assembly 100 can meet the design requirement, thereby improving the use experience of a user on the multifunctional food processor, really realizing the multi-purpose effect of the base assembly 100, and being favorable for realizing the large-scale popularization and application of products.
Preferably, the reduction transmission assembly 8 comprises a first transmission mechanism 81 in driving connection with the lower output shaft 22 and a second transmission mechanism 82 in driving connection with the first transmission mechanism 81 and the second output shaft 7. Here, the speed reduction transmission assembly 8 adopts a stepped transmission mode of the first transmission mechanism 81 and the second transmission mechanism 82, so that on one hand, the output rotating speed of the second output shaft 7 can be better regulated and controlled; on the other hand, the distance between the second output shaft 7 and the first output shaft 6 can be adjusted and controlled better, so that the interference phenomenon can not occur when different cup body assemblies are assembled on the base assembly 100.
Preferably, the first transmission mechanism 81 is accommodated in the base 12, and the second transmission mechanism 82 is accommodated in the main chassis 11, so as to optimize the structural layout in the stand casing 1, and make the stand assembly 100 more compact.
Preferably, the first transmission mechanism 81 is a belt transmission mechanism, which includes a driving pulley connected to the lower output shaft 22, a first connecting shaft arranged in parallel with the lower output shaft 22 at an interval and connected to the second transmission mechanism 82, a driven pulley connected to the first connecting shaft, and a driving belt wound around the driving pulley and the driven pulley. Here, the belt transmission mechanism is adopted as the first transmission mechanism 81, which is beneficial to realizing power transmission between larger shaft distances, so as to ensure that a larger shaft distance exists between the second output shaft 7 and the first output shaft 6, and prevent interference phenomenon when different cup body assemblies are assembled on the chassis assembly 100; on the other hand, the first transmission mechanism 81 has a simple structure, low cost, stable transmission, good vibration absorption and buffering effect, no need of lubrication, and easy maintenance. In a specific application, when the motor 2 operates, the lower output shaft 22 can drive the driving pulley mounted thereon to rotate, the driving pulley can drive the driven pulley to rotate through the driving belt, the driven pulley can transmit power to the second transmission mechanism 82 through the first connecting shaft, and the second transmission mechanism 82 can drive the second output shaft 7 to rotate. Of course, in a specific application, the first transmission mechanism 81 may also adopt other transmission mechanisms, such as a gear transmission mechanism, and in order to ensure that the second output shaft 7 and the first output shaft 6 can have a sufficiently large shaft distance, when the first transmission mechanism 81 adopts a gear transmission mechanism, a two-stage gear transmission manner is preferably adopted.
Preferably, the second transmission 82 is a gear reduction box. The gear reduction box has stable operation, low operation noise and high transmission efficiency, and can better meet the design requirements of the food processor. The second transmission 82 may be embodied as a parallel gear reduction or a planetary gear reduction.
Preferably, the transmission ratio of the first transmission mechanism 81 is 1:1-10: 1. Here, the first transmission mechanism 81 is mainly used for transmission of power between large shaft distances in layout, and therefore, the transmission ratio can be designed to be slightly smaller so as to sufficiently ensure the running stability of the first transmission mechanism 81.
Preferably, the gear ratio of the second gear 82 is 10:1 to 300: 1. Here, the transmission ratio of the second transmission mechanism 82 is designed to be relatively large, and is mainly used for ensuring that the second output shaft 7 can output low-speed power meeting the requirement.
Preferably, the rotation speed of the first output shaft 6 is 1000rpm-30000 rpm; and/or the rotating speed of the second output shaft 7 is 30rpm-1000 rpm. The rotating speed of the first output shaft 6 is set to 1000rpm-30000rpm, so that most of requirements for processing food by high-speed operation can be met, and the application range of the base assembly 100 is favorably ensured; the rotating speed of the second output shaft 7 is set to be 30rpm-1000rpm, so that the requirement of processing food by most of low-speed operation can be met, and the application range of the stand assembly 100 is favorably ensured.
More preferably, the first output shaft 6 has a rotational speed of 5000rpm to 30000 rpm. Here, the rotating speed of the first output shaft 6 is set to 5000rpm-30000rpm, so that most of requirements for processing food in high-speed operation can be met, the phenomenon that the high-speed output power of the base assembly 100 is not high enough in the using process can be well avoided, and the practicability is high.
More preferably, the second output shaft 7 has a rotational speed of 30rpm to 300 rpm. Here, the rotating speed of the second output shaft 7 is set to be 30rpm-300rpm, so that the requirement of processing food by most of low-speed operation can be better met, and the practicability is strong.
Preferably, the housing assembly 100 further comprises a circuit board (not shown), and the motor 2 and the control panel are electrically connected to the circuit board. The circuit board is mounted in the base housing 1, and the control panel is mounted at an outer side portion of the base housing 1. The control panel is mainly used for a user to perform interface operation so as to realize the control of the operation of the motor 2; specifically, the user can control the motor 2 to operate in different manners by inputting different function instructions on the control panel, such as controlling the output rotation speed, the rotation direction, the operation time, and the like of the motor 2.
Further, the present embodiment provides a food processor, which comprises the above-mentioned base assembly 100 and at least one cup assembly detachably mounted on the base assembly 100, wherein each cup assembly comprises a first cup assembly 200 having a first rotation shaft drivingly connected to the first output shaft 6 and/or a second cup assembly 300 having a second rotation shaft drivingly connected to the second output shaft 7. According to the food processor provided by the embodiment, the base assembly 100 is adopted, so that the internal structure of the food processor is effectively simplified on one hand, and the cost of the food processor is reduced; on the other hand, the heat dissipation effect of the food processor is effectively improved, and the service life of the food processor and the satisfaction degree of a user on a product are further favorably ensured. In addition, a user can use the food processor provided by the embodiment of the invention very flexibly, specifically, the user can selectively assemble only one of the first cup body assembly 200 and the second cup body assembly 300 on the base assembly 100 according to actual needs, or can assemble the first cup body assembly 200 and the second cup body assembly 300 on the base assembly 100 at the same time, so that the effect of multiple purposes of the base assembly 100 is realized, the diversification of functions of the food processor is effectively realized, the trouble of large occupied space is not brought to the user, and the food processor is beneficial to the popularization and application of a large number of products.
Preferably, the top of the main housing 11 is provided with a first connecting seat (not shown) at a position corresponding to the first output shaft 6, and a second connecting seat (not shown) at a position corresponding to the second output shaft 7. The bottom of the first cup assembly 200 is provided with a first socket (not shown) that can be engaged with the first connecting seat, and the bottom of the second cup assembly 300 is provided with a second socket (not shown) that can be engaged with the second connecting seat. The first connecting seat and the second connecting seat are mainly used for being respectively matched with the first cup body assembly 200 and the second cup body assembly 300 in a clamping mode, so that the first cup body assembly 200 and the second cup body assembly 300 are guaranteed to be installed stably and reliably when the first cup body assembly 200 and the second cup body assembly 300 are respectively assembled at the positions of the first output shaft 6 and the second output shaft 7.
Specifically, the rotation speed of the first rotating shaft is greater than that of the second rotating shaft. Preferably, the rotating speed of the first rotating shaft is 1000rpm-30000 rpm; and/or the rotating speed of the second rotating shaft is 30rpm-1000 rpm.
More preferably, the rotating speed of the first rotating shaft is 5000rpm-30000 rpm; and/or the rotating speed of the second rotating shaft is 30rpm-300 rpm. The rotating speed of the first rotating shaft is set to be 5000rpm-30000rpm, so that the requirement of most of food processing by high-speed operation can be met, the phenomenon that the high-speed output power of the base assembly 100 is not high enough in the using process can be well avoided, and the practicability is high. The rotating speed of the second rotating shaft is set to be 30rpm-300rpm, so that the requirement of processing food by most of low-speed operation can be better met, and the practicability is high.
Preferably, the first cup assembly 200 is a cup assembly of a wall breaking machine or a cup assembly of a high-speed stirrer (with a rotation speed of 1000rpm-30000rpm) or a high-speed soymilk machine (with a rotation speed of 1000rpm-30000 rpm); and/or the second cup body assembly 300 is a cup body assembly of a juice extractor or a cup body assembly of a low-speed soybean milk machine (the rotating speed is 30-1000 rpm), or a cup body assembly of a noodle maker or a cup body assembly of a dough mixer or a cup body assembly of a shred slicer or a cup body assembly of a meat grinder or a cup body assembly of an infant complementary food machine or a cup body assembly of a low-speed blender (the rotating speed is 30-1000 rpm). In the concrete application, the user can assemble different cup body assemblies on the base assembly 100 as required, and select different functions on the control panel, so that different food processing effects can be realized, and the use is very simple and convenient.
Example two:
the main difference between the base assembly 100 and the food processor provided in this embodiment and the first embodiment is that the arrangement of the first cooling fan 3 and the flow direction of the air are different, which is specifically embodied as follows: as shown in fig. 1-4, in the first embodiment, the first cooling fan 3 is a centrifugal fan, the second cooling fan 9 is an axial fan, the first ventilation opening 121 is an air inlet, and the second ventilation opening 111 is an air outlet, when the first cooling fan 3 and the second cooling fan 3 operate, the external cold air is sucked into the base housing 1 from the first ventilation opening 121 at the bottom of the base housing 1, and the external cold air flows from bottom to top after entering the base housing 1, and flows toward the first cooling fan 3 after being subjected to heat exchange by the motor 2, the first cooling fan 3 throws the hot air flowing toward the first cooling fan 2 toward the second ventilation opening 111 at the side of the base housing 1, so that the hot air after heat exchange can be discharged from the second ventilation opening 111; as shown in fig. 5, in this embodiment, the first cooling fan 3 and the second cooling fan 9 are both axial fans, the first ventilation opening 121 is an air outlet, the second ventilation opening 111 is an air inlet, when the first cooling fan 3 and the second cooling fan 9 operate, the external cold air is sucked into the base housing 1 from the second ventilation opening 111 at the side of the base housing 1, and is driven by the first cooling fan 3 and the second cooling fan 9 to flow through the motor 2 from top to bottom, and finally the hot air formed by heat exchange is discharged from the first ventilation opening 121 at the bottom of the base housing 1. By adopting the first and second heat dissipation fans 3 and 9 of the present embodiment, the purposes of sucking the outside air into the housing 1, guiding the cold air to flow through the motor 2 for heat exchange, and then discharging the cold air out of the housing 1 can be achieved, and the heat dissipation effect is also better.
In addition to the above differences, other configurations of the base assembly 100 and the food processor provided in the present embodiment can be optimized with reference to the first embodiment, and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (12)
1. The base assembly is used for a food processor and comprises a base shell, a motor arranged in the base shell and a control panel arranged at the outer side part of the base shell, and is characterized in that a first ventilation opening is formed in the bottom of the base shell, a second ventilation opening is formed in the side part of the base shell, the motor is provided with an upper output shaft and a lower output shaft which are reversely arranged along the vertical direction, and the upper output shaft and the lower output shaft are respectively and fixedly connected with a first cooling fan and a second cooling fan which are used for accelerating the air flow between the first ventilation opening and the second ventilation opening;
the engine base shell is internally provided with an air guide cover covering the first cooling fan, the motor and the second cooling fan, the air guide cover is provided with a first open opening arranged towards the first ventilation opening in an open mode, a second open opening arranged towards the second ventilation opening in an open mode and an air guide channel communicating the first open opening with the second open opening, and the first cooling fan, the motor and the second cooling fan are all positioned in the air guide channel;
the top of the wind scooper is open, and the inner wall of the wind scooper and the inner wall of the machine base shell enclose the wind guide channel.
2. The pedestal assembly of claim 1, wherein the first heat dissipation fan is a centrifugal fan, the second heat dissipation fan is an axial fan, the first air vent is an air inlet, and the second air vent is an air outlet; or, the first cooling fan and the second cooling fan are both axial fans, the first ventilation opening is an air outlet, and the second ventilation opening is an air inlet.
3. The base assembly of claim 1 or 2, wherein the first vent is located axially below the second heat dissipation fan; and/or the second ventilation opening is positioned at one radial side of the first cooling fan.
4. The stand assembly of claim 1, wherein the stand housing comprises a main housing and a base connected to a bottom of the main housing, the motor, the first heat dissipation fan, the second heat dissipation fan and the wind scooper are all received in the main housing, the first ventilation opening is formed through a bottom of the base, and the second ventilation opening is formed through a side of the main housing.
5. The chassis assembly of claim 4, wherein the wind scooper is integrally formed with the main chassis; or the wind scooper is assembled and connected with the main chassis; or the wind scooper is assembled and connected with the base; or the wind scooper is assembled and connected with the base through a mounting bracket.
6. A housing assembly as defined in claim 1 or 2, further comprising a first output shaft, a second output shaft and a reduction transmission assembly, wherein the first output shaft and the second output shaft extend out of the housing at a distance from the top of the housing in parallel, the upper output shaft and the first output shaft are integrated or the upper output shaft is connected to the first output shaft through a coupling, and the lower output shaft is connected to the second output shaft through the reduction transmission assembly in a transmission manner.
7. The stand assembly of claim 6, wherein the reduction drive assembly comprises a first drive mechanism in driving connection with the lower output shaft and a second drive mechanism in driving connection with the first drive mechanism and the second output shaft, the first drive mechanism being a belt drive mechanism or a gear drive mechanism, the second drive mechanism being a gear reduction box.
8. A food processor comprising a base assembly according to any of claims 6 to 7 and at least one cup assembly removably mounted to said base assembly, each said cup assembly comprising a first cup assembly having a first pivot shaft drivingly connected to said first output shaft and/or a second cup assembly having a second pivot shaft drivingly connected to said second output shaft.
9. The food processor of claim 8, wherein the first shaft rotates at a greater speed than the second shaft.
10. The food processor of claim 9, wherein the first shaft rotates at a speed of 1000rpm to 30000 rpm; and/or the presence of a gas in the atmosphere,
the rotating speed of the second rotating shaft is 30rpm-1000 rpm.
11. The food processor of claim 10, wherein the first shaft has a speed of 5000rpm to 30000 rpm; and/or the rotating speed of the second rotating shaft is 30-300 rpm.
12. The food processor of any one of claims 8 to 11, wherein the first cup assembly is a cup assembly of a wall breaking machine or a cup assembly of a high-speed blender or a cup assembly of a high-speed soymilk machine; and/or the second cup body assembly is a cup body assembly of a juice extractor or a cup body assembly of a low-speed soybean milk machine or a cup body assembly of a noodle maker or a cup body assembly of a dough mixer or a cup body assembly of a slicing and slicing machine or a cup body assembly of a meat grinder or a cup body assembly of an infant complementary food machine or a cup body assembly of a low-speed blender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710695918.6A CN109381071B (en) | 2017-08-14 | 2017-08-14 | Base assembly and food processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710695918.6A CN109381071B (en) | 2017-08-14 | 2017-08-14 | Base assembly and food processor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109381071A CN109381071A (en) | 2019-02-26 |
| CN109381071B true CN109381071B (en) | 2022-09-16 |
Family
ID=65416460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710695918.6A Active CN109381071B (en) | 2017-08-14 | 2017-08-14 | Base assembly and food processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109381071B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113796751B (en) * | 2020-06-12 | 2023-01-31 | 杭州九阳小家电有限公司 | Food processor with optimized air duct structure |
| CN116058695B (en) * | 2023-02-09 | 2023-08-15 | 江门市蓬江区裕威倡电器实业有限公司 | Durable-to-work driving motor and method for food processor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203634023U (en) * | 2013-10-29 | 2014-06-11 | 上官林 | Air frying pan |
| CN204168065U (en) * | 2014-10-10 | 2015-02-18 | 江阴市曾氏动力机械科技有限公司 | A kind of high efficiency and heat radiation generator |
| CN204698308U (en) * | 2015-04-13 | 2015-10-14 | 厦门优尔电器股份有限公司 | A kind of structure improved fruit juice mixer |
| CN205493487U (en) * | 2016-02-17 | 2016-08-24 | 浙江绍兴苏泊尔生活电器有限公司 | Food processor |
| CN206333800U (en) * | 2016-09-05 | 2017-07-18 | 广东美的生活电器制造有限公司 | Food cooking machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6195912B1 (en) * | 1999-04-30 | 2001-03-06 | Hearthware Home Products Inc. | Apparatus for roasting coffee beans |
| JP5235711B2 (en) * | 2009-02-13 | 2013-07-10 | 三菱電機株式会社 | Cooker |
| CN202960206U (en) * | 2012-11-14 | 2013-06-05 | 东莞兴龙家用电器有限公司 | Main shaft clutch structure of flour mixer |
| CN204541839U (en) * | 2015-04-21 | 2015-08-12 | 江门市贝尔斯顿电器有限公司 | A kind of noise reduction radiator structure of broken wall cooking machine |
| CN105411433B (en) * | 2016-01-15 | 2017-11-14 | 广东新宝电器股份有限公司 | Food processor's circulation ventilation device |
| CN205795554U (en) * | 2016-04-27 | 2016-12-14 | 广东美的生活电器制造有限公司 | A kind of main frame for cooking machine and there is its cooking machine |
| CN206228239U (en) * | 2016-08-16 | 2017-06-09 | 美的集团股份有限公司 | Agitator |
| CN206284876U (en) * | 2016-09-06 | 2017-06-30 | 广东美的生活电器制造有限公司 | Food cooking machine |
| CN206333812U (en) * | 2016-09-07 | 2017-07-18 | 广东美的生活电器制造有限公司 | Food cooking machine |
-
2017
- 2017-08-14 CN CN201710695918.6A patent/CN109381071B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203634023U (en) * | 2013-10-29 | 2014-06-11 | 上官林 | Air frying pan |
| CN204168065U (en) * | 2014-10-10 | 2015-02-18 | 江阴市曾氏动力机械科技有限公司 | A kind of high efficiency and heat radiation generator |
| CN204698308U (en) * | 2015-04-13 | 2015-10-14 | 厦门优尔电器股份有限公司 | A kind of structure improved fruit juice mixer |
| CN205493487U (en) * | 2016-02-17 | 2016-08-24 | 浙江绍兴苏泊尔生活电器有限公司 | Food processor |
| CN206333800U (en) * | 2016-09-05 | 2017-07-18 | 广东美的生活电器制造有限公司 | Food cooking machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109381071A (en) | 2019-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111156183B (en) | Food cooking equipment with upper and lower air inlet cooling system | |
| CN109381071B (en) | Base assembly and food processor | |
| CN108309093B (en) | Food processor | |
| CN109381074B (en) | Wind scooper, base assembly and food processor | |
| CN206809194U (en) | Food cooking machine | |
| CN210185406U (en) | Mixer | |
| US11064839B2 (en) | Blender with baffle for reducing noise | |
| CN109381072B (en) | Base assembly and food processor | |
| CN109381064A (en) | Frame component and food processor | |
| CN206809195U (en) | Food cooking machine | |
| CN110798012B (en) | High-low speed double-output motor and food processor thereof | |
| CN109381075B (en) | Base assembly and food processor | |
| CN211270282U (en) | Food preparation machine with good heat dissipation | |
| CN209996118U (en) | food processor with good heat dissipation effect | |
| CN220631922U (en) | Quick heat dissipation and silence food processor | |
| CN221180242U (en) | Heat dissipation exhaust structure of household food processing machine | |
| CN208371650U (en) | Frame component and food processor | |
| CN208926110U (en) | High speed cooking machine and noise reduction air channel structure | |
| CN208371634U (en) | Frame component and food processor | |
| CN208371649U (en) | Wind scooper, frame component and food processor | |
| CN108309091B (en) | Food processor | |
| US20230255410A1 (en) | Cooling fan for a stand mixer | |
| CN109381066B (en) | Base assembly and food processor | |
| CN214017255U (en) | Wind scooper, cooking machine host and cooking machine | |
| CN220917283U (en) | Food processor with good heat dissipation effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |