CN209141901U - A kind of transmission system of three motors cooperation - Google Patents
A kind of transmission system of three motors cooperation Download PDFInfo
- Publication number
- CN209141901U CN209141901U CN201821736314.8U CN201821736314U CN209141901U CN 209141901 U CN209141901 U CN 209141901U CN 201821736314 U CN201821736314 U CN 201821736314U CN 209141901 U CN209141901 U CN 209141901U
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- Prior art keywords
- wheel
- power
- motor
- motors
- transmission
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- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
This patent provides a kind of transmission system of three motors cooperation, is made of power take-off module and power transfer module.It mainly include motor, retarder, transmission shaft, Bevel Gear Transmission, V belt translation and chain conveyer.This patent uses rear wheel drive front-wheel steer, i.e. rear wheel power driving platform is mobile, the steering of front-wheel control platform.This patent uses three motors, one of motor control platform rear wheel rotation speed, driving motor as entire platform, other two motor controls the steering of two front-wheels respectively, realizes the control turned to entire platform, realizes differential turning by the revolving speed of two DC speed-reducings of control, it can control different semidiameter turns by different differentials, the extreme terrain being farthest utilized between field carries out operation, improves labor efficiency, time saving, laborsaving, easy to operate.
Description
Technical field
This patent be related to a kind of machine of establishment agriculture transmission system more particularly to a kind of mobile platform for field
Transmission system.
Background technique
Machinery currently used for farm work is mainly tractor, and well known used with tractor exists certain in farm work
Defect.First is that ground gap is low, carry out easily hurting high bar crops when farm work, therefore can only carry out ploughing the operations such as site preparation, sowing, no
It is applicable in the field management of crops middle and later periods.Second is that walking device size is big, crops are rolled.Although current mini-tiller walking device ruler
It is very little small, it can be carried out the farm work of crops middle and later periods, but its mating power is small, production efficiency is low, is also not suitable with high bar farming
The defects of middle and later periods field management of object, but also there are driver's large labor intensity, safety and stability is poor.
The transmission system of current existing mobile platform is often carried out just for grading roads, and required space of turning
Greatly, transmission is unstable, this is very limited for carrying out operation on the field roads such as field.
Summary of the invention
This patent is in view of the deficienciess of the prior art, provide a kind of three motors association being mounted on the mobile platform of field
The transmission system of work such as can be realized between field at the stable drive of the mobile platform of complicated landforms and the flexible turning control
System.
This patent solution to problem is: rear wheel drive front-wheel steer, i.e. rear wheel power drive platform mobile, preceding
Take turns the steering of control platform.
Rear wheel drive provides electric power to motor by battery；Motor is connected with retarder, reduces revolving speed；Further,
By power is transmitted to second driving shaft by V belt translation with the V band belt wheel of reducer output shaft on the same axis；Further,
Minor sprocket positioned at second driving shaft transfers power to rear-wheel via chain conveyer, realizes rear wheel drive.Wherein controller can
Motor speed is adjusted and is controlled, realizes the variation of driving speed.
Front-wheel steer provides electric power to motor by battery；Motor is connected with retarder；It is installed on reducer output shaft
There is bevel pinion, output shaft is multi-diameter shaft, is equipped with fixation of the bearing group realization to bevel gear thereon；Further power via
Bevel-gear sett group is transferred to front-wheel, realizes front-wheel steer.Wherein when the revolving speed difference of two motors, the deflection angle of two front wheels
Degree is also different, i.e., controls the deflection angle of front-wheel left and right wheels respectively and turn to control.
The beneficial effect of this patent is.
1, this patent uses three decelerating motors, wherein controlling turning for front-wheel by the revolving speed for controlling two steering motors
To can control different semidiameter turns by different differentials, extreme terrain between field be farthest utilized and carries out
Operation is improved labor efficiency.Wherein remaining driving motor adjusts revolving speed by controller and passes power by V belt translation chain conveyer
It is handed to rear-wheel, i.e. rear wheel drive.
2, this patent driving force is transferred to wheel via motor, retarder, V belt translation and chain conveyer, has fully ensured that transmission
Stationarity.
3, this patent uses V belt translation, and belt drive structure is simple, at low cost, working service is convenient, have good flexibility and
Elasticity.And V belt translation can buffer absorbing, to guarantee the stability of entire transmission system.
Detailed description of the invention
Fig. 1 is a kind of top view of the transmission system of three motors cooperation.
1, bevel gear wheel 2, bevel pinion 3, sleeve 4, bearing group 5, circlip 6, preposition retarder 7, motor
8, No.1 transmission shaft 9, controller 10, battery 11, motor 12, postposition retarder 13, No. two transmission shafts 14, small pulley
15, V band 16, big belt wheel 17, No. three transmission shafts 18, minor sprocket 19, chains 20, big sprocket wheel.
Specific embodiment
This patent is further detailed with reference to the accompanying drawing.
The transmission system of three motors cooperation as shown in Figure 1, is made of, power power take-off module and power transfer module
Rear-wheels power output module includes in output module；Controller (9), driving motor (11), battery (10)；Power take-off module
Middle front-wheel power take-off module includes；Controller (9), battery (10) and two steering motors (7)；Before in power transfer module
Wheel power transfer module includes: preposition retarder (6), No.1 transmission shaft (8) and Bevel Gear Transmission, and wherein Bevel Gear Transmission includes
Bevel gear wheel (1), bevel pinion (2), sleeve (3), bearing group (4) and circlip (5)；Rear-wheels power in power transfer module
Transfer module includes: postposition retarder (12), No. two transmission shafts (13), V V belt translation, No. three transmission shafts (17) and chain conveyer；Its
Middle V V belt translation is made of small pulley (14), V band (15) and big belt wheel (16)；Wherein chain conveyer is by minor sprocket (18) chain (19)
And big sprocket wheel (20) composition.
The transmission system to be cooperated according to three motors, it is characterised in that: driving motor (11) via controller (9)
Revolving speed is adjusted, by the way that power to be transferred to the shifting that rear-wheel realizes platform via V belt translation and chain conveyer after postposition retarder (12)
It is dynamic.
The transmission system to be cooperated according to three motors, it is characterised in that: described two steering motors (7) are by controller
(9) revolving speed is adjusted, and passes through preposition retarder (6), No.1 transmission shaft (8) and bevel gear wheel (3), bevel pinion (4), tire
Support rod (20) imparts power to front-wheel (21), when the revolving speed difference of two steering motors (7), the deflection angle of two front wheels
Also different, i.e., the deflection angle of front-wheel left and right wheels is controlled respectively to be turned to control.
Claims (3)
1. a kind of transmission system of three motors cooperation, it is characterised in that: be made of, move power take-off module and power transfer module
Rear-wheels power output module includes in power output module；Controller (9), driving motor (11), battery (10)；Power output mould
Front-wheel power take-off module includes in block；Controller (9), battery (10) and two steering motors (7)；In power transfer module
Front-wheel power transfer module includes: preposition retarder (6), No.1 transmission shaft (8) and Bevel Gear Transmission, wherein Bevel Gear Transmission packet
Include bevel gear wheel (1), bevel pinion (2), sleeve (3), bearing group (4) and circlip (5)；It moves in turn after in power transfer module
Power transfer module includes: postposition retarder (12), No. two transmission shafts (13), V V belt translation, No. three transmission shafts (17) and chain conveyer；
Wherein V V belt translation is made of small pulley (14), V band (15) and big belt wheel (16)；Wherein chain conveyer is by minor sprocket (18) chain
(19) and big sprocket wheel (20) forms.
2. the transmission system of three motors cooperation according to claim 1, it is characterised in that the driving motor (11) provides
Driving force, wherein driving motor (11) via controller (9) adjusts revolving speed, passes through postposition retarder (12), V V belt translation and chain conveyer
Power is transferred to the movement that rear-wheel realizes platform.
3. the transmission system of three motors cooperation according to claim 1, it is characterised in that described two steering motor (7) controls
System turns to, and two of them steering motor uses same model and specification, and steering motor (7) adjusts revolving speed by controller (9), and
Front-wheel is imparted power to by preposition retarder (6), No.1 transmission shaft (8) and bevel pinion (2), bevel gear wheel (1), when two
When the revolving speed difference of a motor (7), the deflection angle of two front wheels is also different, i.e., the deflection angle for controlling front-wheel left and right wheels respectively comes
Control turns to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821736314.8U CN209141901U (en) | 2018-10-25 | 2018-10-25 | A kind of transmission system of three motors cooperation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821736314.8U CN209141901U (en) | 2018-10-25 | 2018-10-25 | A kind of transmission system of three motors cooperation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209141901U true CN209141901U (en) | 2019-07-23 |
Family
ID=67270920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821736314.8U Expired - Fee Related CN209141901U (en) | 2018-10-25 | 2018-10-25 | A kind of transmission system of three motors cooperation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209141901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001777A (en) * | 2019-04-04 | 2019-07-12 | 丰疆智能科技研究院(常州)有限公司 | Hybrid power high-speed transplanter and its forward method |
-
2018
- 2018-10-25 CN CN201821736314.8U patent/CN209141901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001777A (en) * | 2019-04-04 | 2019-07-12 | 丰疆智能科技研究院(常州)有限公司 | Hybrid power high-speed transplanter and its forward method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20201025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |