CN2780530Y - Two-stage driving system of four-wheel full field car - Google Patents
Two-stage driving system of four-wheel full field car Download PDFInfo
- Publication number
- CN2780530Y CN2780530Y CN 200520081583 CN200520081583U CN2780530Y CN 2780530 Y CN2780530 Y CN 2780530Y CN 200520081583 CN200520081583 CN 200520081583 CN 200520081583 U CN200520081583 U CN 200520081583U CN 2780530 Y CN2780530 Y CN 2780530Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- chain
- full field
- shaft
- sprocket wheel
- 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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- Arrangement Of Transmissions (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The utility model provides a two-stage transmission system of a four-wheel full field cart, which relates to the technical field of vehicle transmission. Two middle chain wheels are arranged between chain wheels on an output chain wheel and a rear wheel shaft of an engine of the existing four-wheel full field cart, the two middle chain wheels are arranged on a middle chain wheel shaft by a chain wheel base, and both ends of the middle chain wheel shaft are fixed on a cart frame. Compared with the transmission system of the existing four-wheel full field cart, the utility model improves the power performance of the complete vehicle, and the complete vehicle can be made into the four-wheel full field cart integrated with the functions of motion, field operation, forest harvesting, drawing, etc. The two-stage transmission system of the four-wheel full field cart not only is restricted in the motion category, but also is used in wider ranges.
Description
Affiliated field
The utility model relates to the full field vehicle drive technology of four-wheel field, specifically is the full field vehicle secondary driving system of a kind of four-wheel.
Background technology
The one-level transmission that existing four-wheel whole audience ground sporting car all adopts, being the engine output shaft sprocket wheel directly passes to the power of driving engine on the sprocket wheel on the hind axle by chain, thereby drive hind axle and drive the trailing wheel rotation, this type of type of belt drive dynamic property is poor, has influenced the off-road capability and the tractive property of car load thus.
Summary of the invention
In order to solve the shortcoming that above-mentioned prior art exists, the purpose of this utility model provides the full field vehicle secondary driving system of a kind of four-wheel.
The technical solution of the utility model is: the full field vehicle secondary driving system of four-wheel, and it comprises engine output shaft and the sprocket wheel of go up installing thereof, intermediate chain wheel shaft and intermediate chain wheel, hind axle and be installed in sprocket wheel on the hind axle, driving chain; It is characterized in that: between engine output shaft and hind axle, be provided with an intermediate chain wheel shaft, coaxially on the intermediate chain wheel shaft be provided with two intermediate chain wheels, one of them intermediate chain wheel is connected with sprocket wheel on the engine output shaft by chain, another intermediate chain wheel is connected with sprocket wheel on the hind axle by chain, two intermediate chain wheels are fixed on the chain pulley seat that is sleeved on the intermediate chain wheel shaft, can relatively rotate between chain pulley seat and the intermediate chain wheel shaft.
The beneficial effects of the utility model are: provide the full field vehicles of function four-wheel such as a kind of transporting something containerized is moving, field work, forest harvesting, traction for the user thereby the full field vehicle secondary driving system of this kind four-wheel improves the dynamic property of car load, rather than only be confined to the motion category, make range of use become wide.
Description of drawings
Accompanying drawing is a structural representation of the present utility model,
Among the figure: 1 sprocket wheel, one, 2 sprocket wheel, two, 3 sprocket wheels, three, 4 sprocket wheels, four, 5 chains, one, 6 chain, two, 7 chain pulley seats, 8 engine output shafts, 9 hind axles, 10 intermediate chain wheel shafts.
The specific embodiment
As shown in drawings, the full field vehicle secondary driving system of this four-wheel, it comprises engine output shaft 8 and goes up the sprocket wheel of installing 1, hind axle 9 and be installed in sprocket wheel 44 on the hind axle 9, between engine output shaft 8 and hind axle 9, be provided with an intermediate chain wheel shaft 10, the two ends of intermediate chain wheel shaft 10 are fixed on the vehicle frame, it is coaxial on the intermediate chain wheel shaft 10 that to be provided with two intermediate chain wheels be sprocket wheel 22, sprocket wheel 33, sprocket wheel 22 is connected with sprocket wheel 1 on the engine output shaft 8 by chain 1, sprocket wheel 33 is connected with sprocket wheel 44 on the hind axle 9 by chain 26, sprocket wheel 22, sprocket wheel 33 is fixed on the chain pulley seat 7 that is sleeved on the intermediate chain wheel shaft 10, between chain pulley seat 7 and the intermediate chain wheel shaft 10 bearing is installed.Realized chain pulley seat 7 can and intermediate chain wheel shaft 10 between relatively rotate.
After engine output shaft 8 rotates, sprocket wheel 1 drives the sprocket wheel 22 that is contained on the intermediate chain wheel shaft 10 by chain 1 and rotates, because sprocket wheel 22 is fixed on the chain pulley seat 7 together with sprocket wheel 33, so sprocket wheel 33 also rotates together, sprocket wheel 33 rotates by the sprocket wheel 44 that chain 26 drives on the hind axle 9, rotate thereby drive trailing wheel, realize moving ahead of vehicle.
Claims (1)
1, the full field vehicle secondary driving system of four-wheel, it comprises engine output shaft and is installed in sprocket wheel on the engine output shaft, hind axle and be installed in sprocket wheel on the hind axle, driving chain; It is characterized in that: between engine output shaft and hind axle, be provided with an intermediate chain wheel shaft, coaxially on the intermediate chain wheel shaft be provided with two intermediate chain wheels, one of them intermediate chain wheel is connected with sprocket wheel on the engine output shaft by chain, another intermediate chain wheel is connected with sprocket wheel on the hind axle by chain, two intermediate chain wheels are fixed on the chain pulley seat that is sleeved on the intermediate chain wheel shaft, can relatively rotate between chain pulley seat and the intermediate chain wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081583 CN2780530Y (en) | 2005-03-01 | 2005-03-01 | Two-stage driving system of four-wheel full field car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081583 CN2780530Y (en) | 2005-03-01 | 2005-03-01 | Two-stage driving system of four-wheel full field car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2780530Y true CN2780530Y (en) | 2006-05-17 |
Family
ID=36761728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520081583 Expired - Fee Related CN2780530Y (en) | 2005-03-01 | 2005-03-01 | Two-stage driving system of four-wheel full field car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2780530Y (en) |
-
2005
- 2005-03-01 CN CN 200520081583 patent/CN2780530Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |