CN201116073Y - Tractor electric driving system - Google Patents
Tractor electric driving system Download PDFInfo
- Publication number
- CN201116073Y CN201116073Y CNU2007200464497U CN200720046449U CN201116073Y CN 201116073 Y CN201116073 Y CN 201116073Y CN U2007200464497 U CNU2007200464497 U CN U2007200464497U CN 200720046449 U CN200720046449 U CN 200720046449U CN 201116073 Y CN201116073 Y CN 201116073Y
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- CN
- China
- Prior art keywords
- electric motor
- clutch
- trac
- power
- output end
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a tractor electric driving system, and is characterized in that the tractor electrical driving system is composed of a battery unit, an electric motor, an electric motor controller, belt pulleys, belts, a clutch, a variable speed box, a variable speed box controller, and a rear axle assembly, etc. The battery unit, the electric motor controller and the electric motor are orderly and electrically connected; the output end of the electric motor is connected with the belt pulleys; the output end of each belt pulley is connected with the clutch; the output end of the clutch is connected with the variable speed box; the output end of the variable speed box is connected with the rear axle assembly; the output end of the rear axle assembly is connected with a rear axle shaft, and accelerator pedals are electrically connected with the electric motor controller. The electric driving system has the advantages of no need of fuel oil, large speed adjustment range through the cooperative speed adjustment of the electric motor and the variable speed box, zero emission, low noise, high efficiency, easy operation and wide use, etc.
Description
Technical field
The utility model relates to a kind of power-driven system of agricultural traction engine, and definite saying so relates to a kind of trac. power drive system that the walking of energy drives trac. is provided by battery.Belong to agricultural machinery technological field.
Background technology
Reach the condition of service of trac. in the world from China, agricultural traction engine is mainly used to some agricultural operation such as arable land, sowing and results, and role is more and more important in agricultural modernization.At present, the trac. during China uses almost is based on oil-fired I. C. engine driving all.These have a lot of limitation by agricultural traction engines that fuel engines drives: because the finiteness of oil, make the operating costs costliness of fuel oil trac.; Seriously polluted, a lot of occasions are not suitable for using the operation of fuel oil trac.; Noise is big, and operator and people are on every side caused bigger hearing injury; Operating difficulties, colder environment are difficult to down start; Gear is subjected to the size restriction of change speed gear box space.
The utility model content
In order to solve these problems of existing fuel oil trac., it is a kind of based on powered battery that the utility model provides, by electric motor driven trac. power drive system.
For achieving the above object, the utility model is to realize by following technical scheme:
A kind of trac. power drive system, it is characterized in that, accelerator pedal integrated by battery pack, electrical motor, motor controller, belt pulley, belt, power-transfer clutch, change speed gear box, gearbox control, back axle and pedal of clutch form, described battery pack, motor controller, sequence motor are electrically connected, the mouth of described electrical motor is connected with belt pulley, the mouth of belt pulley connects power-transfer clutch, the mouth of power-transfer clutch connects change speed gear box, and the mouth and the back axle of described change speed gear box are integrated and connected; Above-mentioned parts are installed on the chassis of trac., and the integrated mouth of described back axle connects hind axle; Described accelerator pedal is electrically connected with motor controller, and described pedal of clutch is connected with power-transfer clutch, and described gearbox control is connected with change speed gear box.
The beneficial effects of the utility model are: this trac. power drive system does not need fuel oil, and by the collaborative speed governing of motor and change speed gear box, speed adjustable range is big, and has zero-emission, low noise, high efficiency, advantage such as easy to operate, has purposes widely.
Description of drawings
Fig. 1 is the schematic top plan view of this trac. power drive system;
Fig. 2 is the schematic side view of this trac. power drive system.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done concrete being described below:
Fig. 1 is the schematic top plan view of this trac. power drive system; Fig. 2 is the schematic side view of this trac. power drive system.
As shown in the figure, a kind of trac. power drive system of the present utility model comprises battery pack 1, motor controller 2, electrical motor 3, belt 4, pedal of clutch 5, acceleration pedal 6, change speed gear box (not shown) and back axle integrated 7 etc.Battery pack 1 provides power supply for electrical motor 3 and servicing lighting, and it is integrated 7 that the power of electrical motor 2 outputs is sent to change speed gear box (not shown) and back axle through belt 4, drives trac. and move.Pedal of clutch 5 is used for cutting off the power transmission of electrical motor 3 to change speed gear box, the rotating speed at motor controller 2 control motors 3, and acceleration pedal 6 is electrically connected with motor controller 2, gives motor controller 6 electric signal by the stroke of acceleration pedal 6.Clutch controller (not shown) control clutch from close.Provide electric energy to drive electrical motor by battery pack, by electrical motor through belt pulley, power-transfer clutch (not shown), change speed gear box, the integrated driving trac. of back axle travel, operation, by acceleration pedal 6 and the collaborative trac. running velocity of regulating of change speed gear box, by motor controller and the collaborative trac. moving velocity of regulating of change speed gear box.
Below announce the utility model with preferred embodiment, so it is not that all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in the protection domain of the present utility model in order to restriction the utility model.
Claims (1)
1, a kind of trac. power drive system, it is characterized in that, accelerator pedal integrated by battery pack, electrical motor, motor controller, belt pulley, belt, power-transfer clutch, change speed gear box, gearbox control, back axle and pedal of clutch form, described battery pack, motor controller, sequence motor are electrically connected, the mouth of described electrical motor is connected with belt pulley, the mouth of belt pulley connects power-transfer clutch, the mouth of power-transfer clutch connects change speed gear box, and the mouth and the back axle of described change speed gear box are integrated and connected; Above-mentioned parts are installed on the chassis of trac., and the integrated mouth of described back axle connects hind axle; Described accelerator pedal is electrically connected with motor controller, and described pedal of clutch is connected with power-transfer clutch, and described gearbox control is connected with change speed gear box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200464497U CN201116073Y (en) | 2007-09-27 | 2007-09-27 | Tractor electric driving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200464497U CN201116073Y (en) | 2007-09-27 | 2007-09-27 | Tractor electric driving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116073Y true CN201116073Y (en) | 2008-09-17 |
Family
ID=39990645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200464497U Expired - Fee Related CN201116073Y (en) | 2007-09-27 | 2007-09-27 | Tractor electric driving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116073Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602278A (en) * | 2012-01-06 | 2012-07-25 | 南京农业大学 | Hybrid tractor |
| CN103192686A (en) * | 2012-01-10 | 2013-07-10 | 盛欢明 | Electric tractor |
| CN105667286A (en) * | 2016-04-06 | 2016-06-15 | 华国洋 | Engine of electric vehicle |
| CN106080182A (en) * | 2016-08-23 | 2016-11-09 | 唐强 | A kind of small-sized electric tractor |
| CN107512165A (en) * | 2017-08-24 | 2017-12-26 | 河南科技大学 | A kind of intelligent electric tractor and its layout method on chassis |
-
2007
- 2007-09-27 CN CNU2007200464497U patent/CN201116073Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602278A (en) * | 2012-01-06 | 2012-07-25 | 南京农业大学 | Hybrid tractor |
| CN102602278B (en) * | 2012-01-06 | 2015-04-22 | 南京农业大学 | Hybrid tractor |
| CN103192686A (en) * | 2012-01-10 | 2013-07-10 | 盛欢明 | Electric tractor |
| CN105667286A (en) * | 2016-04-06 | 2016-06-15 | 华国洋 | Engine of electric vehicle |
| CN106080182A (en) * | 2016-08-23 | 2016-11-09 | 唐强 | A kind of small-sized electric tractor |
| CN107512165A (en) * | 2017-08-24 | 2017-12-26 | 河南科技大学 | A kind of intelligent electric tractor and its layout method on chassis |
| CN107512165B (en) * | 2017-08-24 | 2020-01-31 | 河南科技大学 | intelligent electric tractor and layout method of chassis thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20100927 |