CN205588988U - Dual -purpose boat tractor of front -wheel steer four wheel drive floods and droughts - Google Patents
Dual -purpose boat tractor of front -wheel steer four wheel drive floods and droughts Download PDFInfo
- Publication number
- CN205588988U CN205588988U CN201620428286.8U CN201620428286U CN205588988U CN 205588988 U CN205588988 U CN 205588988U CN 201620428286 U CN201620428286 U CN 201620428286U CN 205588988 U CN205588988 U CN 205588988U
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- China
- Prior art keywords
- transfer case
- wheel
- vehicle frame
- clutch
- drive system
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- Expired - Fee Related
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Abstract
The utility model discloses a dual -purpose boat tractor of front -wheel steer four wheel drive floods and droughts, technical scheme be including fixing frame and the automobile body on the hull, be equipped with transmission system on the frame, transmission system includes engine, clutch, gearbox, transfer case, front axle and rear axle, front axle is front wheel direction bridge, among the transmission system, the engine connects gradually clutch, gearbox and transfer case, front axle and rear axle are connected respectively to the transfer case, start ware and clutch to install at the frame anterior segment, gearbox and transfer case are installed in the frame middle section. The utility model discloses simple structure, high transmission efficiency, transmission system stability, good reliability, to turn to flexibility, operating efficiency high.
Description
Technical field
This utility model relates to a kind of tractor, a kind of front-wheel steer dual-purpose boat-type tractor of four-wheel drive floods and droughts.
Background technology
The use of boat-type tractor starts from China seventies in last century, and it utilizes slick and frivolous formula operation principle to carry out paddy-field-working, is one of Main Agricultural machinery of being used of south China Rice Cropping region.
Existing tractor is mainly used in working on farm land, and in the difficulty or ease operation of south rice field, and working performance is low.Difficulty or ease meet Oryza sativa L. primary tillage equipment demand.Technical staff considers to improve existing boat-type tractor, use front-wheel steer, the form of four-wheel drive can improve operation effectiveness, and turn to flexibly, radius of turn little, but have that driveline arrangement is complicated, front and back wheel linear velocity is inconsistent, reliable transmission is the best, the layout of drive system can affect the problem interfering front-wheel steer.During it addition, tractor connects agricultural machinery and implement, generally requiring the motor being separately provided and drive agricultural machinery and implement, cause drive system structure and arrange increasingly complex, energy consumption is high.
Summary of the invention
The purpose of this utility model is to solve above-mentioned technical problem, it is provided that a kind of simple in construction, transmission efficiency are high, drive system is stable, good reliability, turn to flexibly, the front-wheel steer dual-purpose boat-type tractor of four-wheel drive floods and droughts that working performance is high.
Technical scheme includes vehicle frame and the vehicle body being fixed on hull, and described vehicle frame is provided with drive system, and described drive system includes that electromotor, clutch, change speed gear box, transfer case, propons and back axle, described propons are front-wheel guide bridge；In described drive system, electromotor is sequentially connected with clutch, change speed gear box and transfer case, and described transfer case connects propons and back axle respectively；Described starter and clutch are arranged on front section of vehicle frame, and described change speed gear box and transfer case are arranged on vehicle frame stage casing.
Described drive system also includes power takeoff and reduction box, and described change speed gear box is connected with reduction box through power takeoff, and described reduction box connects agricultural machinery and implement；Described power takeoff is arranged on vehicle frame stage casing, and described reduction box is arranged on vehicle frame back segment, and described reduction box is arranged on vehicle frame back segment.
This utility model tractor uses front-wheel steer and the form of four-wheel drive, by to the annexation of the drive system on vehicle frame and the reasonable Arrangement of installation site, improve efficiency and the stability of drive system, impact on steering angle when avoiding using front-wheel steer, transfer case and change speed gear box are arranged on the stage casing of vehicle frame, kinetic force is made to be transferred to propons and back axle uniformly, it is ensured that drive system is not interfered and front and back wheel linear velocity is consistent；Utilize power takeoff from change speed gear box power taking, agricultural machinery and implement can be driven through decelerator, thus decrease a motor, make whole drive system structure the compactest.This utility model simple in construction, turn to flexibly, radius of turn is little, drive system is stable, reliable transmission is good, working performance is high, power consumption is little.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the front view of this utility model drive system.
Fig. 3 is the top view of this utility model drive system.
Wherein, impeller, 13-back axle after impeller, 8-propons, 9-power takeoff, 10-hull, 11-vehicle frame, 12-before 1-electromotor, 2-clutch, 3-change speed gear box, 4-transfer case, 5-vehicle body, 6-reduction box, 7-.
Detailed description of the invention
Below in conjunction with the accompanying drawings this practicality new work is further explained:
See Fig. 1, vehicle frame 11 and vehicle body 5 are fixed on hull 10, described vehicle frame 11 is provided with drive system, and described drive system includes electromotor 1, clutch 2, change speed gear box 3, transfer case 4, propons 8, back axle 13, power takeoff 9 and reduction box 6, and described propons 8 is front-wheel guide bridge；In described drive system, electromotor 1 is sequentially connected with clutch 2, change speed gear box 3 and transfer case 4, and described transfer case 4 connects propons 8 and back axle 13 respectively；Described change speed gear box 3 is connected with reduction box 6 through power takeoff 9, and described reduction box 6 connects agricultural machinery and implement, and agricultural machinery and implement can be driven to work；Described starter 1 and clutch 2 are arranged on vehicle frame 11 leading portion, and described change speed gear box 3, transfer case 4 and power takeoff 9 are arranged on vehicle frame 11 stage casing；Described reduction box 6 is arranged on vehicle frame 11 back segment.
Use said structure front-wheel steer four-wheel drive floods and droughts dual-purpose boat-type tractor simple in construction, turn to flexibly, radius of turn is little, drive system is stable, reliable transmission is good, working performance is high, power consumption is little.
Claims (2)
1. the dual-purpose boat-type tractor of front-wheel steer four-wheel drive floods and droughts, including being fixed on ship
Vehicle frame on body and vehicle body, described vehicle frame is provided with drive system, and described drive system includes sending out
Motivation, clutch, change speed gear box, transfer case, propons and back axle, it is characterised in that before described
Bridge is front-wheel guide bridge；In described drive system, electromotor is sequentially connected with clutch, change speed gear box
And transfer case, described transfer case connects propons and back axle respectively；Described starter and clutch peace
Being contained in front section of vehicle frame, described change speed gear box and transfer case are arranged on vehicle frame stage casing.
2. the front-wheel steer dual-purpose boat-type tractor of four-wheel drive floods and droughts as claimed in claim 1,
It is characterized in that, described drive system also includes power takeoff and reduction box, described change speed gear box warp
Power takeoff is connected with reduction box, and described reduction box connects agricultural machinery and implement；Described power takeoff is arranged on car
Frame stage casing, described reduction box is arranged on vehicle frame back segment, and described reduction box is arranged on vehicle frame back segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620428286.8U CN205588988U (en) | 2016-05-12 | 2016-05-12 | Dual -purpose boat tractor of front -wheel steer four wheel drive floods and droughts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620428286.8U CN205588988U (en) | 2016-05-12 | 2016-05-12 | Dual -purpose boat tractor of front -wheel steer four wheel drive floods and droughts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205588988U true CN205588988U (en) | 2016-09-21 |
Family
ID=56931492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620428286.8U Expired - Fee Related CN205588988U (en) | 2016-05-12 | 2016-05-12 | Dual -purpose boat tractor of front -wheel steer four wheel drive floods and droughts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205588988U (en) |
-
2016
- 2016-05-12 CN CN201620428286.8U patent/CN205588988U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20190512 |