CN102582667A - Wheelbarrow - Google Patents
Wheelbarrow Download PDFInfo
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- CN102582667A CN102582667A CN2012100756819A CN201210075681A CN102582667A CN 102582667 A CN102582667 A CN 102582667A CN 2012100756819 A CN2012100756819 A CN 2012100756819A CN 201210075681 A CN201210075681 A CN 201210075681A CN 102582667 A CN102582667 A CN 102582667A
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- wheelbarrow
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Abstract
The invention discloses a wheelbarrow, comprising a frame and a handrail, wherein the handrail is arranged on the frame and is provided with a handle, a wheel is arranged at lower part of the frame; the wheel is driven by an electromotor; the key of the wheelbarrow is that a controller connected with an accumulator is arranged on the frame; a sensor is arranged on the handle; the controller controls the rotation speed of the motor according to signals of the sensor; a motor and a generator are arranged on the frame; the power output shaft of the motor is connected with the generator to supply power for the electromotor and charge the accumulator. The power output shaft of the motor can drive devices such as a water pump, a spraying device, a rotary tillage device and so on to finish transportation to other places to achieve multifunctional field work. According to the wheelbarrow, mechanisms such as a clutch, a gearbox, a transmission device and the like on the traditional power wheelbarrow are saved, the wheelbarrow has the characteristics of simple structure, flexible layout and convenient operation and can be widely applied in mountain land areas which have narrow roads and are not suitable for other normal transport tools.
Description
Technical field
The present invention relates to a kind of transportation means.
Background technology
Wheelbarrow is commonly called as " hand barrow ", claims " cock car " again in certain areas.Before modern times, the vehicle were popularized, wheelbarrow because of characteristics such as its transportation volume are big, the landform comformability is strong, as a kind of light fortune thing, people carrier, was one of main vehicle of bearing transportation in field, rural area and the orchard.But after the reform and opening-up, transportation is day by day flourishing, and clumsy wheelbarrow is all can't mention in the same breath with the modern transportation instrument on the transportation volume or on travelling speed, as if stepping down from the stage of history, it is inevitable to become.But in the wide rural area of China, especially mountain and hill is regional, and wheelbarrow exists because the irreplaceable effect of other vehicle is arranged tenaciously.
Oranges and tangerines plantation with Chongqing is an example; 37 counties and cities district plantation oranges and tangerines gross area in 40 counties and cities district, Chongqing in 2010 reaches 2,160,000 mu, will reach more than 300 ten thousand mu by 2012, still; Chongqing is representative type mountain area undulating topography, large-scale Transport Machinery here seem " unable to do what one wants very much to do ".Simultaneously, along with Chinese society's expanding economy, the youth goes out to do manual work mostly, rural laborer's critical shortage, and the manpower conveying efficiency is extremely low.Therefore, need a kind of can be in field and hillside orchard fruit or the means of agricultural production (like fertilizer etc.), can accomplish again simultaneously draw water, apply fertilizer, the efficient Transport Machinery of multifunction micro of operation such as laxative.
Summary of the invention
The wheelbarrow that the object of the present invention is to provide a kind of simple in structure, electrification to drive.
To achieve these goals, adopt following technical scheme: a kind of wheelbarrow comprises vehicle frame; Be arranged at the handrail that has handle on the vehicle frame; The vehicle frame bottom is provided with wheel, and wheel is characterized in that by direct motor drive: vehicle frame is provided with the controller that links to each other with storage battery; Handle is provided with sensing device, and controller is according to the signal control motor speed of sensing device.
As further optimization, in order to guarantee the electric power supply of storage battery, also be provided with driving engine and electrical generator on the said vehicle frame, the power take-off shaft of driving engine links to each other with electrical generator, for electrical motor supply electric power charges a battery simultaneously.
Said electrical motor is a wheel hub motor, and wheel hub motor carries drum brakes.
As further optimization, the support of independent car for ease, the rear portion of described vehicle frame is connected with supporting leg.
After taking off electrical generator, the power take-off shaft of said driving engine can drive water pump, chemical spraying device, the multifunction field operating of rotary cultivator attachment completion except that transportation.
The present invention utilizes dual energy sources driving wheelbarrow to advance and accomplishes the work of transporting of goods and materials, has saved manpower, has improved work efficiency, alleviates labor intensity of operating personnel, and from belt brake, improves its processing safety.
Simultaneously; The present invention has saved mechanical mechanisms such as power-transfer clutch on the traditional power wheelbarrow, change speed gear box, driving device; Have simple in structure, flexible arrangement, characteristics such as easy to operate; Can be not suitable for mountain and hill area adaptable across the narrow grade of road with other common transportation meanss, and can long-distance transport.
In addition, the present invention can also drive water pump, chemical spraying device etc. through the power take-off shaft of driving engine, realizes the multi-function operation of the present invention except that transportation.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is that A among Fig. 1 is to view.
Among the figure: part 1 is a vehicle frame, and part 2 is a wheel, and part 3 is an electrical motor, and part 4 is a drum brakes; Part 5 is a controller, and part 6 is a storage battery, and part 7 is a supporting leg, and part 8 is an electrical generator; Part 9 is a driving engine, and part 10 is a handrail, and part 11 is the brake handle; Part 12 is a sensing device, and part 13 is a handle, and part 14 is a power take-off shaft.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is further specified.
As depicted in figs. 1 and 2; A kind of wheelbarrow; Comprise vehicle frame 1, wheel 2, driving engine 9, electrical generator 8, electrical motor 3, storage battery 6, controller 5 and sensing device 12; Power take-off shaft 14 is housed on the driving engine 9, can drives when electrical generator 8 is given electrical motor 3 supply electric power and give the storage battery that is arranged on vehicle frame 1 postmedian 6 chargings.The middle part of vehicle frame 1 is provided with wheel 2, and the wheel hub of wheel 2 is the outer rotor of electrical motor 3, and wheel 2 is by electrical motor 3 direct drives.
Electrical motor can be wheel hub motor, and electrical motor 3 carries drum brakes 4; Electrical motor 3 links to each other with controller 5 through lead with electrical generator 8, saves physical constructions such as power-transfer clutch on the traditional power wheelbarrow, change speed gear box, driving device, realizes being flexible coupling.
Be arranged on the rotating speed of the controller 5 at vehicle frame 1 rear portion according to the said electrical motor 3 of the signal control of sensing device 12, i.e. the rotating speed of the said wheel 2 of may command, during work, operating personal can be regulated and control the speed of a motor vehicle easily, alleviates the operating personal working strength.
The rear portion of vehicle frame is connected with supporting leg 7, when loading, unloading or rest, can make its support that lands.
During work, driving engine 9 is equipped with power take-off shaft 14 and drives electrical generator 8 gives electrical motor 3 supply electric power through controller 5, and when using large-capacity battery instead, removable driving engine 9 and electrical generator 8 down provide energy directly for electrical motor 3 by storage battery 6.In the driving process, controller 5 rotates through the signal control electrical motor 3 that detects the sensing device 12 on the handle 13 in real time, and the driving wheelbarrow advances and controls the speed of a motor vehicle.When needs, removable down electrical generator 8 links to each other power take-off shaft 14 and water pump, chemical spraying device or the rotary cultivator attachment of driving engine 9, realizes the multi-function operation of the present invention except that transporting.
Claims (5)
1. wheelbarrow; Comprise vehicle frame, be arranged at the handrail that has handle on the vehicle frame, the vehicle frame bottom is provided with wheel; Wheel is by direct motor drive; It is characterized in that: vehicle frame is provided with the controller that links to each other with storage battery, and handle is provided with sensing device, and controller is according to the signal control motor speed of sensing device.
2. wheelbarrow as claimed in claim 1 is characterized in that: also be provided with driving engine and electrical generator on the said vehicle frame, the power take-off shaft of driving engine links to each other with electrical generator, for electrical motor supply electric power charges a battery simultaneously.
3. like the wheelbarrow of claim 1 or 2, it is characterized in that: said electrical motor is a wheel hub motor, and wheel hub motor carries drum brakes.
4. wheelbarrow as claimed in claim 3 is characterized in that: the rear portion of described vehicle frame is connected with supporting leg.
5. according to claim 1 or claim 2 wheelbarrow is characterized in that: after taking off electrical generator, the power take-off shaft of said driving engine can drive water pump, chemical spraying device, rotary cultivator attachment and accomplish the multifunction field operating except that transportation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100756819A CN102582667A (en) | 2012-03-21 | 2012-03-21 | Wheelbarrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100756819A CN102582667A (en) | 2012-03-21 | 2012-03-21 | Wheelbarrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102582667A true CN102582667A (en) | 2012-07-18 |
Family
ID=46472071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100756819A Pending CN102582667A (en) | 2012-03-21 | 2012-03-21 | Wheelbarrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102582667A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814632A (en) * | 2012-11-19 | 2014-05-28 | 南京农业大学 | Hub-motor driving based motor rotary cultivator |
| CN104085436A (en) * | 2014-05-20 | 2014-10-08 | 阮自恒 | Electric multipurpose trolley |
| CN106394623A (en) * | 2016-10-28 | 2017-02-15 | 安徽同步自动化科技有限公司 | Emergency delivery van |
| CN109987125A (en) * | 2019-05-08 | 2019-07-09 | 西南石油大学 | A kind of strawberry transport vehicle |
| EP3878712A1 (en) * | 2020-03-13 | 2021-09-15 | razoj in svetovanje d.o.o. BLOCKHAPP | A motorized wheelbarrow |
| CN115254936A (en) * | 2022-07-29 | 2022-11-01 | 上海新园林实业有限公司 | Saline-alkali soil remediation device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3791470A (en) * | 1971-10-26 | 1974-02-12 | Baddorf & Sons Inc | Motorized wheelbarrow |
| US20020084119A1 (en) * | 2000-12-29 | 2002-07-04 | Florian Brabetz | Motorized wheelbarrow |
| CN2522310Y (en) * | 2001-12-27 | 2002-11-27 | 王乃奎 | Agricultural single-wheel motor vehicle |
| CN202481101U (en) * | 2012-03-21 | 2012-10-10 | 西南大学 | Wheelbarrow |
-
2012
- 2012-03-21 CN CN2012100756819A patent/CN102582667A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3791470A (en) * | 1971-10-26 | 1974-02-12 | Baddorf & Sons Inc | Motorized wheelbarrow |
| US20020084119A1 (en) * | 2000-12-29 | 2002-07-04 | Florian Brabetz | Motorized wheelbarrow |
| CN2522310Y (en) * | 2001-12-27 | 2002-11-27 | 王乃奎 | Agricultural single-wheel motor vehicle |
| CN202481101U (en) * | 2012-03-21 | 2012-10-10 | 西南大学 | Wheelbarrow |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814632A (en) * | 2012-11-19 | 2014-05-28 | 南京农业大学 | Hub-motor driving based motor rotary cultivator |
| CN104085436A (en) * | 2014-05-20 | 2014-10-08 | 阮自恒 | Electric multipurpose trolley |
| CN106394623A (en) * | 2016-10-28 | 2017-02-15 | 安徽同步自动化科技有限公司 | Emergency delivery van |
| CN109987125A (en) * | 2019-05-08 | 2019-07-09 | 西南石油大学 | A kind of strawberry transport vehicle |
| EP3878712A1 (en) * | 2020-03-13 | 2021-09-15 | razoj in svetovanje d.o.o. BLOCKHAPP | A motorized wheelbarrow |
| CN115254936A (en) * | 2022-07-29 | 2022-11-01 | 上海新园林实业有限公司 | Saline-alkali soil remediation device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120718 |