CN215272295U - Transmission device for food processor and food processor - Google Patents
Transmission device for food processor and food processor Download PDFInfo
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- CN215272295U CN215272295U CN202121053487.1U CN202121053487U CN215272295U CN 215272295 U CN215272295 U CN 215272295U CN 202121053487 U CN202121053487 U CN 202121053487U CN 215272295 U CN215272295 U CN 215272295U
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- 238000010411 cooking Methods 0.000 claims abstract description 18
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Abstract
The utility model provides a transmission and cooking machine for cooking machine. The transmission device comprises a fixed outer gear ring, a rotatable rotating frame, a sun gear, a first planetary gear and a speed change mechanism. The central gear is rotatably supported on the rotating frame and is used for being in transmission connection with a power device of the food processor. The first planetary gear is rotatably supported on the rotating frame and is used for being in transmission connection with the stirring device of the food processor, and the first planetary gear is meshed with the sun gear. The speed change mechanism is arranged on the rotating frame and is in transmission connection with the first planetary gear and the outer gear ring respectively. The utility model discloses a transmission and cooking machine can realize rotation and the stirring purpose of revolution.
Description
Technical Field
The utility model relates to the technical field of household appliances, especially, relate to a transmission and cooking machine for cooking machine.
Background
With the increasing living standard of people, many different types of food processors appear on the market. The functions of the food processor may include, but are not limited to, soymilk making, egg white or milk foam making, dry powder grinding, fruit juice squeezing, meat stuffing making, ice shaving, coffee making, facial mask making for women, and the like. The different kinds of functions enrich the life of people.
At present, in some handheld food processors in the market, if a stirring rod is used for beating egg white or milk froth, etc., a consumer needs to hold a main machine with the stirring rod until the stirring is finished. Therefore, the operation is inconvenient, and both hands cannot be released.
In addition, some table type food processors are also on the market, and both hands can be released during stirring, but the stirring rod can only rotate, so that the stirring rod can not be manually stirred like a handheld food processor, and the stirring rod can revolve in the stirring cup while rotating. Therefore, the table-type food processor is inferior to the handheld food processor in the whipping effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transmission and cooking machine for cooking machine can realize the rotation and add the stirring purpose of revolution to, have advantages such as convenient operation, whipping effect are better.
One aspect of the present invention provides a transmission device for a food processor. The transmission device comprises a fixed outer gear ring, a rotatable rotating frame, a sun gear, a first planetary gear and a speed change mechanism. The central gear is rotatably supported on the rotating frame and is used for being in transmission connection with the power device of the food processor. The first planetary gear is rotatably supported on the rotating frame and is used for being in transmission connection with the stirring device of the food processor, and the first planetary gear is meshed with the sun gear. The speed change mechanism is arranged on the rotating frame and is in transmission connection with the first planetary gear and the outer gear ring respectively.
The utility model discloses a transmission for cooking machine is through setting up fixed outer ring gear, rotatable revolving rack and rotationally supporting sun gear on the revolving rack, with sun gear meshing and be used for the transmission to connect agitating unit's first planetary gear and the variable speed mechanism who is connected with outer ring gear and first planetary gear transmission respectively to can realize the rotation and add the stirring mesh of revolution, and, have convenient operation, beat advantages such as the effect is better.
Further, the sun gear, the turret, and the outer ring gear are coaxially arranged, the first planetary gear may rotate about its own axis, and the first planetary gear may revolve around the axis of the sun gear together with the turret. The stirring device can be connected to the first planetary gear in a transmission manner, so that the rotation of the first planetary gear can drive the stirring device to rotate, and the revolution of the first planetary gear around the axis of the central gear can drive the stirring device to revolve around the axis of the central gear, so that the stirring purpose of rotation and revolution is realized.
Further, the speed change mechanism includes a second planetary gear and a third planetary gear. The second planetary gear is rotatably supported on the rotating frame and is meshed with the first planetary gear. The third planetary gears are rotatably supported on the rotating frame and are respectively meshed with the second planetary gears and the outer ring gear. Under the meshing transmission action of the second planetary gear and the third planetary gear, the purpose of changing the rotation speed of the rotating frame can be achieved, so that the stirring device has the required revolution speed, and a better stirring effect is achieved.
Further, the first planetary gear has a first upper end gear and a first lower end gear which are linked, and the second planetary gear has a second upper end gear and a second lower end gear which are linked, wherein the first lower end gear is engaged with the sun gear, the first upper end gear is engaged with the second upper end gear, and the second lower end gear is engaged with the third planetary gear. Thus, sequential meshing between the first, second and third planet gears in the planetary gear set may be achieved.
Further, a first support shaft and a second support shaft are provided on the turret, respectively, and the second planetary gear and the third planetary gear are rotatably engaged with the first support shaft and the second support shaft, respectively. Thus, the second planetary gear and the third planetary gear can be rotatably supported on the rotating frame.
Further, the transmission device further comprises a plunger seat. The rod inserting seat is used for fixing the stirring device, and the first planetary gear is fixed on the rotating frame through the rod inserting seat. Thus, the stirring device can be drivingly connected to the first planetary gear via the plunger seat.
Furthermore, the lower extreme of sun gear is equipped with the gear, and the upper end is equipped with the connector, sun gear's connector be used for with fixed mounting the output shaft connector transmission on power device's the output shaft is connected. Thus, the sun gear can be drivingly connected to the power unit.
Furthermore, a rotating shaft is arranged at the center of the rotating frame, and the central gear is rotatably arranged on the rotating shaft. Thus, the sun gear can be rotatably supported on the rotating frame.
Further, the transmission includes at least two sets of planetary gear sets, each set of the planetary gear sets including the first planetary gear and the speed change mechanism. Thereby, can drive two at least agitating unit respectively and stir, further improve stirring effect.
Further, the transmission device comprises two groups of planetary gear sets, and first planetary gears in the two groups of planetary gear sets are symmetrically arranged on the rotating frame relative to the central gear. Thus, the stirring device can be ensured to be kept stable in the stirring process.
Another aspect of the utility model provides a cooking machine. The food processer comprises a cup body, a host, a stirring device and the transmission device for the food processer. And a power device is arranged in the main machine. The stirring device is in transmission connection with the power device through the transmission device and extends into the cup body.
The utility model discloses a cooking machine can realize agitating unit rotation and the revolution purpose of stirring simultaneously, reaches better whipping effect to, simple to operate, operation are also convenient, have increased user experience and have felt.
Further, the cooking machine still includes bowl cover subassembly. The cup cover assembly can cover the cup body, the host is arranged on the cup cover assembly, and the transmission device is arranged in the cup cover assembly.
Further, the cup cover assembly comprises a cup cover and a bottom cover. The bottom cover is detachably fixed at the bottom of the cup cover, the rotating frame is located in the bottom cover, the rotating frame is axially limited through the bottom cover, and the outer gear ring is arranged on the cup cover. Therefore, the installation is convenient and the maintenance is easy.
Further, the revolving rack is disc-shaped, the lateral margin of the revolving rack is provided with an annular groove, the bottom cover is provided with an annular convex strip, and the annular convex strip is positioned in the annular groove. Therefore, the limiting of the rotating frame in the horizontal direction can be realized, and the rotating frame is prevented from swinging in the rotating process.
Drawings
Fig. 1 is a perspective cross-sectional view of a food processor according to an embodiment of the present invention;
fig. 2 is a partially exploded perspective view of the food processor according to an embodiment of the present invention;
fig. 3 is an exploded view of the lid assembly according to an embodiment of the present invention;
fig. 4 is a partially exploded view of the lid assembly in accordance with an embodiment of the present invention;
fig. 5 is a partially exploded view of another perspective view of the lid assembly in accordance with an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus consistent with certain aspects of the invention, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It should be noted that, in order to better embody the innovative features of the present invention, only the structural features closely related to the creation point of the present invention are shown and described in the drawings and the description thereof, and other less related structural features or other existing structural features are omitted or outlined. However, this does not mean that the transmission device or the food processor for the food processor of the present invention does not necessarily include these other structural features, and the transmission device or the food processor for the food processor of the present invention may include structural features necessary for realizing the basic functions of the food processor.
The utility model provides a food processor 1. The food processor 1 of the present invention may include, but is not limited to, an egg beater, a milk frother, a crusher, or the like. Fig. 1 and fig. 2 disclose an illustration of a food processor 1 according to an embodiment of the present invention, in which fig. 1 is a perspective cross-sectional view of the food processor 1, and fig. 2 is a partial perspective exploded view of the food processor 1.
Referring to fig. 1 and fig. 2, the food processor 1 according to an embodiment of the present invention includes a main body 200, a cup 500, a stirring device 400, and a transmission device 100. The transmission device 100 is respectively connected with the power device 201 and the stirring device 400 in a transmission way. In the drawings of the present invention, the food processor 1 is schematically illustrated as an egg beater, a milk frother, or the like, and accordingly, the stirring device 400 includes a stirring rod. Of course, when the food processor 1 of the present invention is used as a crusher, the stirring device 400 of the present invention may be a stirring tool with a crushing function.
The host 200 can provide power to control and drive the food processor 1 to work. A power unit 201, such as a motor, is provided in the main body 200, and the power unit 201 has an output shaft 2010. Therefore, the food processor 1 can be operated by outputting power from the power device 201. The housing of the main body 200 is provided with a speed-adjusting button 203, which can be used for adjusting the output rotation speed of the output shaft 2010 of the power device 201. In one embodiment, the host 200 is in the form of a handpiece.
Food materials for cooking and the like can be contained in the cup body 500.
In one embodiment, the food processor 1 of the present invention further includes a cup lid assembly 300. The lid assembly 300 can be covered on the cup body 500, the host 200 is arranged on the lid assembly 300, and the transmission device 100 is arranged in the lid assembly 300.
Fig. 3-5 show partially exploded views of a lid assembly 300 according to an embodiment of the present invention. Referring to fig. 3-5 in combination, in one embodiment, the lid assembly 300 may include a lid 301 and a bottom lid 302. The bottom cover 302 can be detachably fixed at the bottom of the cup cover 301, and the transmission device 100 is arranged in a space enclosed by the cup cover 301 and the bottom cover 302. The detachable installation of the cup cover 301 and the bottom cover 302 can facilitate the maintenance or repair of the internal transmission device 100.
The transmission 100 of the present invention includes a fixed outer ring gear 10, a rotatable turret 20, a sun gear 30 rotatably supported on the turret 20, and a planetary gear set 40 rotatably supported on the turret 20.
As shown in fig. 5, the outer ring gear 10 may be disposed on the cap 301. In one embodiment, the outer gear ring 10 may be fixedly mounted to the inside of the sidewall of the cap 301. In another embodiment, the outer ring gear 10 may also be directly formed on the inner side wall of the cup cover 301 and integrally formed with the cup cover 301.
Referring collectively to fig. 1, the turret 20 is positioned in the bottom cover 302 and the turret 20 is axially restrained by the bottom cover 302 to prevent axial play of the turret 20. In one embodiment, the turret 20 has a disk shape, the rim of the turret 20 is provided with an annular groove 25, the bottom cover 302 is provided with a corresponding annular rib 3021, and the annular rib 3021 of the bottom cover 302 is located in the annular groove 25 of the turret 20. Therefore, the horizontal limiting of the rotating frame 20 can be realized, and the rotating frame 20 is prevented from swinging in the rotating process.
A rotating shaft 21 is provided at the center of the rotating frame 20 to protrude upward, and a sun gear 30 is rotatably installed on the rotating shaft 21 at the center of the rotating frame 20. Thus, the sun gear 30 can be rotatably supported on the rotating frame 20. The lower end of the central gear 30 is provided with a gear, and the upper end is provided with a connector 31. An output shaft connector 202 can be fixedly arranged on an output shaft 2010 of the power device 201, and the connector 31 of the sun gear 30 can be used for being in transmission connection with the output shaft connector 202 fixed on the output shaft 2010 of the power device 201. Thus, the sun gear 30 can be drivingly connected to the power unit 201.
The planetary gear set 40 includes first planetary gears 41 and a speed change mechanism provided on the rotating frame 20, which is drivingly connected with the first planetary gears 41 and the outer ring gear 10, respectively. In one embodiment, the shifting mechanism may comprise a gear reduction mechanism, for example. The first planetary gear 41 is rotatably supported on the rotating frame 20 and can be used for being in transmission connection with the stirring device 400 of the food processor 1, and the first planetary gear 41 is meshed with the sun gear 30. In one embodiment, the transmission 100 further includes a plunger seat 50. The first planetary gear 41 is rotatably mounted on the rotating frame 20 through one end of the plunger holder 50, and the other end of the plunger holder 50 can be used to fix the stirring device 400. Specifically, the through hole 22 may be provided in the rotating frame 20, a snap structure (not numbered) may be provided at one end of the plunger holder 50, and the end of the plunger holder 50 with the snap structure extends from the bottom of the rotating frame 20 through the through hole 22 on the rotating frame 20 and the gear hole on the first planetary gear 41, thereby fastening the first planetary gear 41 to the plunger holder 50. A flat (not numbered) is provided on the plunger holder 50 so that the plunger holder 50 can rotate with the first planetary gear 41. The other end of the rod socket 50 is provided with a slot (not numbered), and correspondingly, an elastic buckle (not numbered) is arranged on the stirring device 400, such as a stirring rod, and the stirring device 400 can be inserted into the slot of the rod socket 50 and fastened on the rod socket 50 through the elastic buckle. Thus, the stirring device 400 can be drivingly connected to the first planetary gears 41 via the plunger seat 50.
The gear reduction mechanism is rotatably supported on the rotating frame 20, and the gear reduction mechanism is in meshing transmission with the first planetary gears 41 and the outer ring gear 10, respectively.
In the transmission 100 of the present invention, the sun gear 30, the turret 20, and the outer ring gear 10 are coaxially arranged, the first planetary gear 41 can rotate about its axis, and the first planetary gear 41 can revolve about the axis of the sun gear 30 along with the turret 20. Since the first planetary gear 41 can be in transmission connection with the stirring device 400, the first planetary gear 41 can drive the stirring device 400 to rotate together, and at the same time, the first planetary gear 41 can drive the stirring device 400 to revolve around the axis of the central gear 30 along with the rotating stand 20.
Since the first planetary gears 41 are in mesh transmission with the external ring gear 10 through the gear reduction mechanism, the first planetary gears 41 are mounted on the rotating frame 20, and therefore, the rotation speed of the rotating frame 20 is the revolution speed of the first planetary gears 41. Further, since the rotation speed of the turret 20, that is, the revolution speed of the first planetary gear 41 is reduced by the gear reduction mechanism, the revolution speed of the first planetary gear 41 can be made close to the rotation speed of the manual stirring. The foaming agent has better foaming effect on foaming egg white or milk foam and the like.
In the illustrated embodiment of the present invention, the transmission 100 includes two sets of planetary gear sets 40, and the first planetary gears 41 of the two sets of planetary gear sets 40 are symmetrically disposed on the rotating frame 20 relative to the sun gear 30, i.e., the two first planetary gears 41 are disposed on the rotating frame 20 at 180 degrees relative to the sun gear 30. Thus, it can be ensured that the stirring device 400 is kept stable during the stirring process. The food processor 1 comprises two stirring devices 400. The two stirring devices 400 are in transmission connection with the two first planetary gears 41, so that the two stirring devices 400 can be driven to rotate by gear meshing transmission in the two planetary gear sets 40, and the stirring effect is further improved.
Of course, the transmission 100 of the present invention is not limited to including two sets of planetary gear sets 40. In another embodiment, the transmission device 100 may also include only one set of planetary gear set 40, and accordingly, the food processor 1 includes one stirring device 400, and the set of planetary gear set 40 drives the one stirring device 400 to rotate and revolve simultaneously. In another embodiment, the transmission device 100 may also include three planetary gear sets 40, the first planetary gear 41 of the three planetary gear sets 40 may be disposed on the rotating stand 20 at 120 degrees relative to the sun gear 30, and accordingly, the food processor 1 includes three stirring devices 400, and the three planetary gear sets 40 respectively drive the three stirring devices 400 to rotate and revolve simultaneously. In other embodiments, the transmission device 100 may further include more planetary gear sets 40 to drive more stirring devices 400 to stir in rotation at the same time, if the volume of the food processor 1 allows. Such simple modifications and equivalents will be within the scope of the present invention.
The utility model discloses a transmission 100 for cooking machine 1 is through setting up fixed outer ring gear 10, rotatable revolving rack 20, and rotatably supporting sun gear 30 on revolving rack 20, the first planetary gear 41 who meshes with sun gear 30 and is used for the transmission to connect agitating unit 400 and the gear reduction mechanism who meshes with outer ring gear 10 and first planetary gear 41 respectively to can make first planetary gear 41 when the rotation, still can make first planetary gear 41 revolve around the axis of sun gear 30 along with revolving rack 20. Since the stirring device 400 can be drivingly connected to the first planetary gear 41, the rotation of the first planetary gear 41 can cause the stirring device 400 to rotate, and the revolution of the first planetary gear 41 about the axis of the sun gear 30 can cause the stirring device 400 to revolve about the axis of the sun gear 30. The utility model discloses a transmission 100 for cooking machine 1 can realize the rotation and add the stirring purpose of revolution to, have convenient operation, beat advantages such as the effect is better.
With continued reference to fig. 3-5, in some embodiments, the gear reduction mechanism may include second and third planetary gears 42, 43 rotatably supported on the turret 20. Wherein the second planetary gears 42 are meshed with the first planetary gears 41; the third planetary gears 43 are engaged with the second planetary gears 42 and the outer ring gear 10, respectively. Under the meshing transmission action of the second planetary gear 42 and the third planetary gear 43, the purpose of reducing the rotation speed of the rotating frame 20 can be achieved, so that the stirring device 400 has the required revolution speed, and a better stirring effect is achieved.
As shown in fig. 3, in one embodiment, a first support shaft 23 and a second support shaft 24 are provided on the turret 20 to protrude upward, and a snap structure (not numbered) may be provided on the first support shaft 23 and the second support shaft 24, respectively. The second and third planetary gears 42 and 43 can be rotatably engaged with the first and second support shafts 23 and 24, respectively. Thus, the second planetary gears 42 and the third planetary gears 43 can be rotatably supported on the rotating frame 20.
In some embodiments, the first planetary gears 41 have ganged first upper end gears 411 and first lower end gears 412, and the second planetary gears 42 have ganged second upper end gears 421 and second lower end gears 422. The first lower gear 412 is engaged with the sun gear 30, the first upper gear 411 is engaged with the second upper gear 421, and the second lower gear 422 is engaged with the third planetary gears 43. Thus, sequential meshing among the first planetary gears 41, the second planetary gears 42, and the third planetary gears 43 in the planetary gear set 40 can be achieved.
The first upper end gear 411 in the first planetary gear 41 has a first number of teeth a, and the first lower end gear 412 has a second number of teeth B. The second upper end gear 421 of the second planetary gears 42 has the third number of teeth C, and the second lower end gear 422 has the fourth number of teeth D. Wherein the first tooth number A is smaller than the second tooth number B, i.e. A < B; the fourth tooth number D is less than the third tooth number C, i.e., D < C; and, the ratio of the first tooth number A to the second tooth number B is greater than the ratio of the fourth tooth number D to the third tooth number C, i.e., A/B > D/C. Therefore, the rotating frame 20 can have a proper rotation speed, that is, the first planetary gear 41 has a proper revolution speed, and a better stirring or beating effect can be achieved.
In one embodiment of the present invention, a preset value for the number of teeth of each element in the transmission 100 is provided. For example, the number of teeth of the outer ring gear 10 may be set to 160 teeth; the gear at the lower end of the sun gear 30 may be provided with 16 teeth; the first lower end gear 412 in the first planetary gears 41 may be provided with 48 teeth, i.e., B ═ 48, and the first upper end gear 411 in the first planetary gears 41 may be provided with 24 teeth, i.e., a ═ 24; the second upper end gear 421 in the second planetary gear 42 may be provided with 48 teeth, i.e., C ═ 48, and the second lower end gear 422 in the second planetary gear 42 may be provided with 16 teeth, i.e., D ═ 16; the third planetary gears 43 may be provided with 20 teeth.
From the above, the ratio a/B24/48 to 1/2 of the first tooth number a to the second tooth number B; the ratio D/C16/48 to 1/3 of the fourth tooth number D to the third tooth number C, and therefore the tooth numbers in the first planetary gear 41 and the second planetary gear 42 can satisfy the above requirement a/B > D/C.
When the food processor 1 is powered on and starts to work, the output shaft 2010 of the power device 201 in the main machine 200 drives the sun gear 30 to rotate, and the rotation speed of the output shaft 2010 of the power device 201 is set to 2400 rpm, for example, so that the rotation speed of the sun gear 30 is also 2400 rpm; the sun gear 30 rotates the first planetary gear 41, and the rotation speed of the first planetary gear 41 is as follows:
the rotation speed of the first planetary gear is equal to the rotation speed of the central gear and the gear ratio is equal to 2400 and equal to 16/48, and equal to 800 revolutions per minute
Accordingly, the first planetary gear 41 rotates the plunger holder 50 and the stirring device 400, for example, a stirring rod, and the rotation speed of the stirring device 400 is also 800 rpm. Do benefit to the rotational speed of sending out on the existing market and be 600 ~ 1200 rpm usually between, consequently, the utility model provides a rotation rotational speed of 800 rpm of agitating unit 400 can satisfy the requirement of sending out the rotation rotational speed on the market.
The rotation of the first planetary gear 41 can simultaneously rotate the second planetary gear 42 in the gear reduction mechanism, and the rotation speed of the second planetary gear 42 is as follows:
the rotation speed of the second planetary gear is equal to the rotation speed of the first planetary gear multiplied by the gear ratio 800 multiplied by 24/48 is equal to 400 revolutions per minute
The rotation of the second planetary gear 42 can simultaneously rotate the third planetary gear 43, and the rotation speed of the third planetary gear 43 is as follows:
the rotation speed of the third planetary gear is 400 x 16/20, 320 rpm
Since the third planetary gears 43 are engaged with the fixed outer ring gear 10 and fixed to the rotating frame 20, the rotation of the third planetary gears 43 rotates the rotating frame 20, and the rotation speed of the rotating frame 20 is as follows:
the rotation speed of the rotating frame is equal to the rotation speed of the third planetary gear multiplied by the gear ratio of 320 multiplied by 20/160 is equal to 40 revolutions per minute
The rotation speed of the rotating frame 20 is significantly reduced by the gear reduction mechanism.
Since the first planetary gear 41 is located on the turret 20, the first planetary gear 41 revolves around the axis of the sun gear 30 along with the turret 20, and the rotation speed of the turret 20 is the revolution speed of the first planetary gear 41. The first planetary gears 41 simultaneously drive the plunger holder 50 and the stirring device 400 to revolve around the axis of the sun gear 30 along with the rotating frame 20. Therefore, the revolution speed of the stirring device 400 is also 40 rpm, which is similar to the speed of the hand-held food processor 1 for manually beating.
All the tooth numbers given in the transmission 100 above are given as an illustrative example only, and the preset values of the tooth numbers are not limited thereto. In other embodiments, the number of teeth of each element in the transmission 100 can be set appropriately according to the requirements of the application.
The utility model discloses a cooking machine 1 that is used for transmission 100 of cooking machine 1 and has this transmission 100 can realize agitating unit 400 rotation and the revolution purpose of stirring simultaneously, reaches better whipping effect to, simple to operate, operation are also convenient, have increased user experience and have felt.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (14)
1. The utility model provides a transmission for cooking machine which characterized in that: the method comprises the following steps:
a fixed outer gear ring (10);
a rotatable turret (20);
the central gear (30) is rotatably supported on the rotating frame (20) and is used for being in transmission connection with a power device (201) of the food processor (1);
a first planetary gear (41) rotatably supported on the rotating frame (20) and used for being in transmission connection with a stirring device (400) of the food processor (1), wherein the first planetary gear (41) is meshed with the central gear (30); and
and the speed change mechanism is arranged on the rotating frame (20) and is in transmission connection with the first planetary gear (41) and the outer gear ring (10) respectively.
2. The transmission of claim 1, wherein: the sun gear (30), the turret (20), and the outer ring gear (10) are coaxially arranged, the first planetary gear (41) is rotatable about its own axis, and the first planetary gear (41) is revolvable about the axis of the sun gear (30) together with the turret (20).
3. The transmission of claim 2, wherein: the speed change mechanism includes:
a second planetary gear (42) rotatably supported on the rotary frame (20) and meshed with the first planetary gear (41); and
and third planetary gears (43) rotatably supported on the rotating frame (20) and respectively meshed with the second planetary gears (42) and the outer ring gear (10).
4. The transmission of claim 3, wherein: the first planetary gear (41) has a first upper end gear (411) and a first lower end gear (412) which are linked, and the second planetary gear (42) has a second upper end gear (421) and a second lower end gear (422) which are linked, wherein the first lower end gear (412) is engaged with the sun gear (30), the first upper end gear (411) is engaged with the second upper end gear (421), and the second lower end gear (422) is engaged with the third planetary gear (43).
5. The transmission of claim 3, wherein: a first support shaft (23) and a second support shaft (24) are provided on the turret (20), and the second planetary gear (42) and the third planetary gear (43) are rotatably engaged with the first support shaft (23) and the second support shaft (24), respectively.
6. The transmission of claim 1, wherein: further comprising:
a plunger seat (50) for fixing the stirring device (400), wherein the first planetary gear (41) is fixed on the rotating frame (20) through the plunger seat (50).
7. The transmission of claim 1, wherein: the lower extreme of sun gear (30) is equipped with the gear, and the upper end is equipped with connector (31), connector (31) of sun gear (30) be used for with fixed mounting output shaft connector (202) transmission connection on power device's (201) output shaft (2010).
8. The transmission of claim 1, wherein: a rotating shaft (21) is arranged at the center of the rotating frame (20), and the central gear (30) is rotatably arranged on the rotating shaft (21).
9. The transmission of any one of claims 1 to 8, wherein: the transmission (100) comprises at least two sets of planetary gear sets (40), each set of planetary gear sets (40) comprising the first planetary gear (41) and the speed change mechanism.
10. The transmission of claim 9, wherein: the transmission (100) comprises two sets of planetary gear sets (40), and first planetary gears (41) in the two sets of planetary gear sets (40) are symmetrically arranged on the rotating frame (20) relative to the central gear (30).
11. A cooking machine, its characterized in that: the method comprises the following steps:
a cup body (500);
a main body (200) provided with a power device (201);
the transmission device (100) for food processors of any one of claims 1 to 10, and
the stirring device (400) is in transmission connection with the power device (201) through the transmission device (100) and extends into the cup body (500).
12. The food processor of claim 11, wherein: further comprising:
the cup cover assembly (300) can be covered on the cup body (500), the host (200) is arranged on the cup cover assembly (300), and the transmission device (100) is arranged in the cup cover assembly (300).
13. The food processor of claim 12, wherein: the lid assembly (300) includes:
a cup cover (301); and
a bottom cover (302) detachably fixed at the bottom of the cup cover (301),
the rotating frame (20) is located in the bottom cover (302), the rotating frame (20) is axially limited through the bottom cover (302), and the outer gear ring (10) is arranged on the cup cover (301).
14. The food processor of claim 13, wherein: the rotary frame (20) is disc-shaped, the lateral edge of the rotary frame (20) is provided with an annular groove (25), the bottom cover (302) is provided with an annular convex strip (3021), and the annular convex strip (3021) is positioned in the annular groove (25).
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CN202121053487.1U CN215272295U (en) | 2021-05-17 | 2021-05-17 | Transmission device for food processor and food processor |
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CN202121053487.1U CN215272295U (en) | 2021-05-17 | 2021-05-17 | Transmission device for food processor and food processor |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023147643A1 (en) * | 2022-02-01 | 2023-08-10 | Batten Industries Inc. | Milk frother |
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2021
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023147643A1 (en) * | 2022-02-01 | 2023-08-10 | Batten Industries Inc. | Milk frother |
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