CN201102471Y - Four-drive automatic speed changing type engine assembly of beach vehicle - Google Patents
Four-drive automatic speed changing type engine assembly of beach vehicle Download PDFInfo
- Publication number
- CN201102471Y CN201102471Y CNU2007200423849U CN200720042384U CN201102471Y CN 201102471 Y CN201102471 Y CN 201102471Y CN U2007200423849 U CNU2007200423849 U CN U2007200423849U CN 200720042384 U CN200720042384 U CN 200720042384U CN 201102471 Y CN201102471 Y CN 201102471Y
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- CN
- China
- Prior art keywords
- speed changing
- actuator
- automatic
- output shaft
- engine
- 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 four-actuator automatic speed changing engine assembly of a beach vehicle which includes an engine and a transmission. The transmission is an automatic transmission and includes an automatic speed changing part and a four-actuator output part and is characterized in that the front end of an output shaft (1) of the four-actuator output part is connected with a transmission shaft of front wheels, and a back end is connected with a transmission shaft of back wheels. The output shaft is connected with a driven gear (6) of a main reducer of the automatic transmission through a connecting sleeve (2). An external spline (3) is arranged on the surface of the output shaft, an internal spline (4) is arranged in the connecting sleeve, and the external spline and the internal spline are meshed. With the automatic shifting and four-actuator mode adopted, the four-actuator automatic speed changing engine assembly of the beach vehicle changes the engine from two-actuator into four-actuator and enhances the operation ability of the engine of the beach vehicle under complex road conditions with low power consumption.
Description
Technical field
The utility model relates to the moving automatic speed changing h type engine h assembly of a kind of beach buggy 4 wheel driven.
Background technology
At present, domestic big discharge capacity dune buggy engine all is the hand gear type as 276,368 driving engines, much is two driving transmissions.Such dune buggy engine generally operates in desert, meadow, farm, and two type of drive do not satisfy its climbing, off-highway requirement far away.The patent No. is ZL200520097060.6 disclosed a kind of " the beach buggy 4 wheel driven moves engine assembly ", its change-speed box drives and is the 4 wheel driven flowing mode, improved hill climbing ability, but its change-speed box adopts the hand shift type, is used for beach buggy, has the gear shift trouble, drive shortcomings such as inconvenience, and its 4 wheel driven moves the mark structure complexity, and transmission is impacted big, and noise is big.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and hill climbing ability is strong, and kinetic equation loss is low, adopts the dune buggy engine assembly of autoshift and 4 wheel driven flowing mode.
The technical scheme that the utility model adopted is: comprise driving engine, change-speed box, change-speed box is an automatic transmission with hydraulic torque converter, comprise that automatic speed changing partial sum 4 wheel driven moves output, the output shaft front end of the moving output of described 4 wheel driven connects the traction avant axle, the rear end connects drive shaft of rear wheel, is connected through the ring gear of adapter sleeve with the automatic transmission with hydraulic torque converter main reduction gear on the output shaft, and the output shaft surface is provided with male splines, be provided with female splines in the adapter sleeve, inside and outside spline is engagement.
Adapter sleeve is through the ring gear of tie bolt connection automatic transmission with hydraulic torque converter main reduction gear, and the driving gear of ring gear and automatic transmission with hydraulic torque converter main reduction gear is engagement.
The utility model has changed the two original driving way of outputs, makes original female splines double output shaft into forward and backward coaxial male splines output shaft.Like this, be communicated to front and back wheel after the power of front and back coaxial output axle outputs to forward and backward bridge respectively, thereby realize that 4 wheel driven is moving, do not increase the weight of driving engine, strengthened climbing, the cross country power of beach buggy; Change-speed box adopts automatic transmission with hydraulic torque converter, has changed the traditional manual shift mode of beach buggy, flexible operation, and convenient driving has solved driving engines such as former 276,368 well and has used the problem that has the gear shift trouble on beach buggy.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure 1, output shaft 1, adapter sleeve 2, male splines 3, female splines 4, tie bolt 5, the ring gear 6 of automatic transmission with hydraulic torque converter main reduction gear, the driving gear 7 of automatic transmission with hydraulic torque converter main reduction gear.
The specific embodiment
In the change-speed box of existing beach buggy, owing to have diff, and forward and backward output shaft disalignment, so can't realize that 4 wheel driven is moving.
A kind of beach buggy 4 wheel driven shown in Figure 1 moves automatic speed changing h type engine h assembly, its power is from the automatic speed-changing system of driving engine output back elder generation through automatic transmission with hydraulic torque converter, driving gear 7 by the automatic transmission with hydraulic torque converter main reduction gear is transferred to ring gear 6 then, ring gear is connected with adapter sleeve 2 by tie bolt 5, adapter sleeve is connected with forward and backward coaxial output axle 1 by inside and outside spline 4,3, power passes to output shaft 1 behind adapter sleeve 2 like this, the power that comes out from output shaft 1 passes to front and rear wheel through transmission shaft, back axle, thereby realizes that 4 wheel driven is moving.
Claims (2)
1, the moving automatic speed changing h type engine h assembly of a kind of beach buggy 4 wheel driven, comprise driving engine, change-speed box, change-speed box is an automatic transmission with hydraulic torque converter, comprise that automatic speed changing partial sum 4 wheel driven moves output, it is characterized in that: output shaft (1) front end of the moving output of 4 wheel driven connects the traction avant axle, the rear end connects drive shaft of rear wheel, be connected with the ring gear (6) of automatic transmission with hydraulic torque converter main reduction gear through adapter sleeve (2) on the output shaft, the output shaft surface is provided with male splines (3), be provided with female splines (4) in the adapter sleeve, inside and outside spline is engagement.
2, the moving automatic speed changing h type engine h assembly of beach buggy 4 wheel driven according to claim 1, it is characterized in that: adapter sleeve (2) is through the ring gear (6) of tie bolt (5) connection automatic transmission with hydraulic torque converter main reduction gear, and the driving gear (7) of ring gear and automatic transmission with hydraulic torque converter main reduction gear is engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200423849U CN201102471Y (en) | 2007-11-20 | 2007-11-20 | Four-drive automatic speed changing type engine assembly of beach vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200423849U CN201102471Y (en) | 2007-11-20 | 2007-11-20 | Four-drive automatic speed changing type engine assembly of beach vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201102471Y true CN201102471Y (en) | 2008-08-20 |
Family
ID=39949491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200423849U Expired - Fee Related CN201102471Y (en) | 2007-11-20 | 2007-11-20 | Four-drive automatic speed changing type engine assembly of beach vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201102471Y (en) |
-
2007
- 2007-11-20 CN CNU2007200423849U patent/CN201102471Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20101120 |