CN109955875A - A kind of Electric hand cart - Google Patents
A kind of Electric hand cart Download PDFInfo
- Publication number
- CN109955875A CN109955875A CN201711438539.5A CN201711438539A CN109955875A CN 109955875 A CN109955875 A CN 109955875A CN 201711438539 A CN201711438539 A CN 201711438539A CN 109955875 A CN109955875 A CN 109955875A
- Authority
- CN
- China
- Prior art keywords
- electric hand
- hand cart
- bottom plate
- bracket
- pressure
- 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 claims description 2
- 230000002457 bidirectional effect Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/008—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor having more than two axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
- B62B5/0053—Arrangements of batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0069—Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0069—Control
- B62B5/0073—Measuring a force
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of Electric hand carts, including wheel, glove bottom plate, bracket, handrail, the wheel is set to below the glove bottom plate, the bracket connects the glove bottom plate and the handrail, the Electric hand cart further includes motor, controller, the motor is to provide the driving force of the trolley, operating of the controller to control the motor, the Electric hand cart also sets up pressure-detecting device, the pressure-detecting device is to detect the thrust size that operator acts on the handrail, the thrust size that the controller is detected according to the pressure-detecting device controls the output driving power of the motor, the thrust of operator is detected by pressure-detecting device, the output driving power of the motor is adjusted according to its thrust, to maintain operator easily to control state at one, it is not required to Increase the operation bidirectional movement of operator, it is easy to operate.
Description
Technical field
The present invention relates to transport cargo trolley, and in particular to electric boosted trolley structure.
Background technique
In warehouse logistics management and the management of daily workshop, trolley is a kind of common handbarrow, existing
The trolley of flat trolley or its similar form that is mainly made of bottom plate and handrail of trolley, usually bottom base plate
Four universal wheels to be installed, handrail is pushed by operator to drive trolley to travel, such trolley is light in empty wagons, but
Being can be more laborious when filling cargo, or even when encountering the road conditions such as ramp, single operation personnel can not push hand push at all
Vehicle.
When in order to more easily solve the problems, such as to transport goods, motor is increased on existing some trolleys, by electricity
Motivation provides the power-assisted of a part, can mitigate the burden of operator in this way, but currently existing scheme is mostly to increase on handrail
For one spin button to control the output power of motor, the rotation angle that operator needs to keep stable could guarantee hand push
The stabilized speed of vehicle travels, complicated for operation and easy fatigue.
Summary of the invention
For above-mentioned electric boosted trolley is solved the problems, such as, the invention proposes a kind of Electric hand carts, including vehicle
Wheel, glove bottom plate, bracket, handrail, the wheel are set to below the glove bottom plate, and the bracket connects the glove bottom plate
With the handrail, the Electric hand cart further includes motor, controller, and the motor is to provide the driving of the trolley
Power, operating of the controller to control the motor, the Electric hand cart also set up pressure-detecting device, the pressure
Detection device is to detect the thrust size that operator acts on the handrail, and the controller is according to the pressure detecting
The thrust size that device detects controls the output driving power of the motor, detects operator's by pressure-detecting device
Thrust adjusts the output driving power of the motor according to its thrust, to maintain operator easily to control state at one, no
Need to increase the operation bidirectional movement of operator, it is easy to operate.
To achieve the above object, the technical scheme is that
A kind of Electric hand cart, including wheel, glove bottom plate, bracket, handrail, the wheel are set to the glove bottom plate
Lower section, the bracket connect the glove bottom plate and the handrail, and the Electric hand cart further includes motor, controller, described
Motor is to provide the driving force of the trolley, operating of the controller to control the motor, the electronic hand push
Vehicle also sets up pressure-detecting device, and the pressure-detecting device is big to detect the thrust that operator acts on the handrail
Small, the thrust size that the controller is detected according to the pressure-detecting device controls the output driving power of the motor.
The pressure-detecting device is pressure sensor or other devices to detect pressure.
The bracket and the glove back plate connections are provided with the gap of fore-aft travel, the pressure-detecting device setting
The gap or the bracket and the handrail junction are provided with the gap of fore-aft travel, the pressure detecting dress
It installs and is placed in the junction.
The bracket is connected by a hinge with the glove bottom plate, and the bracket can be along the connection of itself and the glove bottom plate
Point is folded and is flat on the glove bottom plate or the bracket is flexibly connected with the glove bottom plate, and the bracket can be from
It is dismantled on the glove bottom plate.
Switch is set on the handrail, and the switch is to open or close the motor and the controller.
Power battery is also set up on the Electric hand cart, the power battery drives to provide the Electric hand cart electricity
Electric energy needed for dynamic, and indicator light is set on the handrail, state of charge of the indicator light to prompt the power battery.
Compared to existing Electric hand cart, the present invention has remarkable advantage and beneficial effect, embodies are as follows:
1. using Electric hand cart of the invention, using the thrust size of pressure-detecting device detection operator, in real time
Motor output power is adjusted, the energy consumption of motor can be saved, while also ensuring that the optimal of operator controls state.
2. Electric hand cart of the invention is used, it is automatic to detect thrust to improve power-assisted size, operation bidirectional is not needed, is tied
Structure is simple and easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Electric hand cart of the present invention.
Specific embodiment
Specific implementation method of the invention is as follows:
Have at present and increase motor on some trolleys to provide power-assisted, mitigates the burden of operator, however it is existing
Electric hand cart is usually to increase speed regulation knob on handrail, needs operator to be manually operated, although alleviating operation in this way
The hand push power of personnel, but increase its operation again simultaneously, operator needs while controlling trolley direction and operating speed regulation
Knob, in this way operation are easy fatigue, and are also not easy to control hand push vehicle speed, and operation difficulty is big, is unfavorable for actually using.
To solve the above-mentioned problems, actual demand can be met, the invention proposes a kind of Electric hand carts, including
Wheel, glove bottom plate, bracket, handrail, the wheel are set to below the glove bottom plate, and the bracket connects the glove bottom
Plate and the handrail, the Electric hand cart further includes motor, controller, and the motor is to provide the driving of the trolley
Power, operating of the controller to control the motor, the Electric hand cart also set up pressure-detecting device, the pressure
Detection device is to detect the thrust size that operator acts on the handrail, and the controller is according to the pressure detecting
The thrust size that device detects controls the output driving power of the motor, detects operator's by pressure-detecting device
Thrust adjusts the output driving power of the motor according to its thrust, to maintain operator easily to control state at one, no
Need to increase the operation bidirectional movement of operator, it is easy to operate.
The structure and its working method of Electric hand cart of the present invention are illustrated with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of Electric hand cart of the present invention, Electric hand cart of the present invention, including wheel 1, is set
Object bottom plate 2, bracket 3, handrail 4, the wheel 1 are set to 2 lower section of glove bottom plate, and the bracket 3 connects the glove bottom
Plate 2 and the handrail 4, the Electric hand cart further includes motor 5, controller 6, and the motor 5 is to provide the trolley
Driving force, operating of the controller 6 to control the motor 5, the Electric hand cart also sets up pressure-detecting device,
The thrust size that the pressure-detecting device acts on the handrail 4 to detect operator, the controller 6 is according to institute
State the output driving power that the thrust size that pressure-detecting device detects controls the motor 5.
The pressure-detecting device is pressure sensor or other devices to detect pressure, the pressure-detecting device
Detection operator acts on the thrust size on the handrail 4, and is sent to the controller 6, and the controller 6 controls institute
5 output driving power of motor is stated, is controlled by the feedback closed loop of 4 lifting force of handrail, guarantees that operator acts on described help
Thrust size on hand 4 maintains in a more light range.
The bracket 3 is provided with the gap of fore-aft travel with 2 junction of glove bottom plate, and the pressure-detecting device is set
It is placed in the gap or the bracket 3 and 4 junction of handrail is provided with the gap of fore-aft travel, the pressure inspection
It surveys device and is set to the junction, facilitate the thrust size detected at the handrail 4.
The bracket 3 may be a fixed connection with the glove bottom plate 2, be also possible to be connected by a hinge, the bracket 3
It can fold and be flat on the glove bottom plate 2 along the tie point of itself and the glove bottom plate 2, facilitate the Electric hand cart
Storage；Or the bracket 3 is flexibly connected with the glove bottom plate 2, the bracket 3 can be dismantled from the glove bottom plate 2, when
When the bracket 3 is connect with the glove bottom plate 2, the controller 6 acts on the thrust at the handrail 4 according to operator
It controls the motor 5 and auxiliary driving force is provided, when the bracket 3 is detached from the glove bottom plate 2, the controller 6 passes through
The wireless telecommunications systems such as bluetooth are connect with control centre, receive the instruction of control centre, and are automatically controlled the output of motor 5 and driven
Power realizes motor dolly.
Power battery is also set up on the Electric hand cart, the power battery drives to provide the Electric hand cart electricity
Electric energy needed for dynamic, and indicator light 8, electricity shape of the indicator light 8 to prompt the power battery are set on the handrail 4
The state of state and current trolley.
On the handrail 4 be arranged switch 7, the switch 7 to open or close the motor 5 and the controller 6, and
And speed adjusting gear 9 is also set up on the handrail 4, the fortune needed by the adjustable Electric hand cart of the speed adjusting gear 9
Scanning frequency degree.
For for exemplary embodiment of the invention, it should be understood that be in the protection scope of claims of the present invention
A certain kind demonstrative example therein has the guiding effect that those skilled in the art are realized with corresponding technical solution, and
Non- limitation of the invention.
Claims (9)
1. a kind of Electric hand cart, including wheel, glove bottom plate, bracket, handrail, the wheel are set under the glove bottom plate
Side, the bracket connect the glove bottom plate and the handrail, which is characterized in that the Electric hand cart further includes motor, control
Device processed, for the motor to provide the driving force of the trolley, operating of the controller to control the motor is described
Electric hand cart also sets up pressure-detecting device, and the pressure-detecting device acts on the handrail to detect operator
Thrust size, the thrust size that the controller is detected according to the pressure-detecting device control the motor output drive
Power.
2. Electric hand cart according to claim 1, which is characterized in that the pressure-detecting device is pressure sensor.
3. Electric hand cart according to claim 2, which is characterized in that the bracket is set with the glove back plate connections
It is equipped with the gap of fore-aft travel, the pressure-detecting device is set to the gap.
4. Electric hand cart according to claim 2, which is characterized in that the bracket is provided with the handrail junction
The gap of fore-aft travel, the pressure-detecting device are set to the junction.
5. Electric hand cart according to claim 1, which is characterized in that the bracket and the glove bottom plate pass through hinge
Connection, the bracket can be folded along the tie point of itself and the glove bottom plate and be flat on the glove bottom plate.
6. Electric hand cart according to claim 1, which is characterized in that the bracket and the glove bottom plate activity connect
It connects, the bracket can be dismantled from the glove bottom plate.
7. Electric hand cart according to claim 1, which is characterized in that switch is arranged on the handrail, the switch is used
To open or close the motor and the controller.
8. Electric hand cart according to claim 1, which is characterized in that also set up power electric on the Electric hand cart
Pond, the power battery is to electric energy needed for providing the Electric hand cart electric drive.
9. Electric hand cart according to claim 8, which is characterized in that indicator light, the instruction are arranged on the handrail
State of charge of the lamp to prompt the power battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711438539.5A CN109955875A (en) | 2017-12-26 | 2017-12-26 | A kind of Electric hand cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711438539.5A CN109955875A (en) | 2017-12-26 | 2017-12-26 | A kind of Electric hand cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109955875A true CN109955875A (en) | 2019-07-02 |
Family
ID=67022712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711438539.5A Pending CN109955875A (en) | 2017-12-26 | 2017-12-26 | A kind of Electric hand cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109955875A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452845A (en) * | 2020-04-09 | 2020-07-28 | 北京航天新风机械设备有限责任公司 | Intelligent sensing power-assisted cart |
| CN113715889A (en) * | 2021-09-02 | 2021-11-30 | 上海知此电子科技有限公司 | Force sensing active electric power assisting device for cart |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1029538A (en) * | 1996-07-15 | 1998-02-03 | Sanyo Electric Co Ltd | Carriage equipped with driving-force assist means |
| JPH11262111A (en) * | 1998-03-11 | 1999-09-24 | Sugikuni Kogyo Kk | Driving motor control unit of vehicle |
| US6276471B1 (en) * | 1997-06-06 | 2001-08-21 | EXPRESSO DEUTSCHLAND TRANSPOTGERäTE GMBH | Delivery cart |
| CN206766056U (en) * | 2017-03-27 | 2017-12-19 | 浙江海洋大学东海科学技术学院 | A kind of electric flat panel cart |
| CN207809442U (en) * | 2017-12-26 | 2018-09-04 | 天津市松正电动汽车技术股份有限公司 | A kind of Electric hand cart |
-
2017
- 2017-12-26 CN CN201711438539.5A patent/CN109955875A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1029538A (en) * | 1996-07-15 | 1998-02-03 | Sanyo Electric Co Ltd | Carriage equipped with driving-force assist means |
| US6276471B1 (en) * | 1997-06-06 | 2001-08-21 | EXPRESSO DEUTSCHLAND TRANSPOTGERäTE GMBH | Delivery cart |
| JPH11262111A (en) * | 1998-03-11 | 1999-09-24 | Sugikuni Kogyo Kk | Driving motor control unit of vehicle |
| CN206766056U (en) * | 2017-03-27 | 2017-12-19 | 浙江海洋大学东海科学技术学院 | A kind of electric flat panel cart |
| CN207809442U (en) * | 2017-12-26 | 2018-09-04 | 天津市松正电动汽车技术股份有限公司 | A kind of Electric hand cart |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452845A (en) * | 2020-04-09 | 2020-07-28 | 北京航天新风机械设备有限责任公司 | Intelligent sensing power-assisted cart |
| CN113715889A (en) * | 2021-09-02 | 2021-11-30 | 上海知此电子科技有限公司 | Force sensing active electric power assisting device for cart |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8167061B2 (en) | Electric powered cart for moving loads | |
| CN203639077U (en) | Semi-automatic assembling and disassembling device for vertical oxidation furnace body | |
| CN203158728U (en) | Material automatic weighing system | |
| CN107608361A (en) | A kind of AGV automatic transportings dolly | |
| CN103723659A (en) | Semi-automatic assembly and disassembly device for vertical oxidizing furnace body | |
| KR101589360B1 (en) | Power supply apparatus, crane, and power supply method | |
| CN206188308U (en) | Formula AGV lifts | |
| CN107054500A (en) | A kind of greenhouse vegetable, which is in the ranks plucked, follows transport vehicle | |
| CN207809442U (en) | A kind of Electric hand cart | |
| CN109955875A (en) | A kind of Electric hand cart | |
| CN106004961B (en) | Modular cart servo-actuated power assisting device | |
| CN208515623U (en) | It is a kind of can spot turn mover for material | |
| CN101378716A (en) | Device for the assisted loading of a stretcher | |
| CN206841398U (en) | Lifting vehicle | |
| CN105711633A (en) | Hand-controlled type electric shopping cart | |
| CN203567842U (en) | Trailer and distribution system with trailer | |
| CN207645711U (en) | A kind of full-automatic transport vehicle | |
| CN108357525A (en) | A kind of carrying flat-bed hand cart of automated steering | |
| CN210528372U (en) | Logistics transportation device with electric lifting measures | |
| CN207580618U (en) | A kind of AGV trolleies with transmission picking belt | |
| CN204713150U (en) | For the equipment of transfer cask process unit and the system that is made up of this equipment and dissimilar at least two machines for treating containers groups | |
| CN218586760U (en) | Continuous cable laying device | |
| KR20110007445U (en) | Vehicle for collecting crops | |
| CN104648887A (en) | Platform carrying trolley | |
| CN107600864A (en) | A kind of AGV dollies with transmission picking belt |
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 |