CN2825350Y - Four-wheel-drive transporting tractor - Google Patents
Four-wheel-drive transporting tractor Download PDFInfo
- Publication number
- CN2825350Y CN2825350Y CN 200520117701 CN200520117701U CN2825350Y CN 2825350 Y CN2825350 Y CN 2825350Y CN 200520117701 CN200520117701 CN 200520117701 CN 200520117701 U CN200520117701 U CN 200520117701U CN 2825350 Y CN2825350 Y CN 2825350Y
- Authority
- CN
- China
- Prior art keywords
- time case
- trac
- transmission shaft
- wheel drive
- mouth
- 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 And Driving Of Transmission Devices (AREA)
Abstract
The utility model discloses a kind of four wheel drive transportation type trac., it is that propons with trac. is made as front driving axle 1, the mouth of change speed gear box is connected with the input end of part-time case 3 by transmission shaft 2, the back mouth of part-time case is connected with back axle 5 through transmission shaft 4, the preceding mouth of part-time case is connected with front driving axle 1 through transmission shaft 7, and at back axle differential locking-device 6 is installed.Four wheel drive transportation type trac. provided by the utility model is owing to utilize part-time case to realize four wheel drive, speed is fast, hill climbing ability is strong, help in the hill path, sand ground or muddy highway travel transportation, the relatively poor place of suitable road conditions is the goods transport of rural area especially, has given full play to the advantage that speed is fast, load carrying ability is big of agricultural transportation type trac..
Description
Technical field
The utility model relates to a kind of transportation type trac., relates in particular to a kind of transportation type trac. that utilizes part-time case to realize four wheel drive.
Background technology
The circulation of commodity has promoted the development of transportation means, multi-form transportation means has appearred, the transportation type trac. is exactly one of them, and it has brought into play enormous function under the few situation of short-distance transport, freight traffic volume, for transportation market especially rural goods transport provides guarantee.But mostly present transportation type trac. is to adopt before driving or rear drive mode, the rural area because the hill path, sand ground is more and rain after road relatively muddy, road conditions are relatively poor, and before driving or rear drive trac. are difficult to give full play to its effect, can not embody the characteristics of transportation type trac. better.
Summary of the invention
But the purpose of this utility model provides a kind of transportation type trac. of four wheel drive.
Design plan of the present utility model is: the propons of the transportation type trac. that will be made up of operator's compartment, loading space, driving engine, change speed gear box is made as front driving axle, be provided with a part-time case, the mouth of gear box of tractor is connected with the input end of part-time case by transmission shaft, the back mouth of part-time case is connected with back axle through rear propeller shaft, can make the outputting power of trac. be delivered to back axle, realize back-wheel drive through change speed gear box, part-time case, transmission shaft; The preceding mouth of part-time case is connected with front driving axle through transmission shaft, when the needs four wheel drive, part-time case is hung up the before driving gear, the outputting power of trac. is delivered on the front driving axle through part-time case, front propeller shaft, realize f-w-d, thereby reach the purpose of four wheel drive.Skid and lose part power in order to prevent certain rear drive sprocket, at back axle differential locking-device is installed, this differential locking-device can be locked into one differential gear box and semiaxis by manual control, make diff lose differential action, and then torque axis moved on on the opposite side drive wheel, guarantee the normal operation of trac..
Four wheel drive transportation type trac. provided by the utility model is owing to utilize part-time case to realize four wheel drive, speed is fast, hill climbing ability is strong, help in the hill path, sand ground or muddy highway travel transportation, the relatively poor place of suitable road conditions is the goods transport of rural area especially, has given full play to the advantage that speed is fast, load carrying ability is big of agricultural transportation type trac..
Description of drawings
Fig. 1 is the structural representation birds-eye view on the chassis of the utility model embodiment four wheel drive transportation type trac..
The specific embodiment
In the structure shown in the figure, the propons of trac. is made as front driving axle 1, the mouth of change speed gear box is connected with the input end of part-time case 3 by transmission shaft 2, the back mouth of part-time case is connected with back axle 5 through transmission shaft 4, can make the outputting power of trac. be delivered to back axle 5, realize back-wheel drive through change speed gear box, part-time case 3, transmission shaft 4; The preceding mouth of part-time case is connected with front driving axle 1 through transmission shaft 7, when the needs four wheel drive, part-time case 3 is hung up the before driving gear, the outputting power of trac. is delivered on the front driving axle 1 through part-time case 3, transmission shaft 7, realize f-w-d, thereby reach the purpose of four wheel drive.Skid and lose part power in order to prevent certain rear drive sprocket, at back axle differential locking-device 6 is installed, this differential locking-device can be locked into one differential gear box and semiaxis by manual control, make diff lose differential action, and then torque axis moved on on the opposite side drive wheel, guarantee the normal operation of trac..
Claims (1)
1, a kind of four wheel drive transportation type trac. of forming by operator's compartment, loading space, driving engine, change speed gear box, it is characterized in that: the propons of trac. is made as front driving axle [1], be provided with a part-time case [3], the mouth of change speed gear box is connected with the input end of part-time case [3] by transmission shaft [2], and the back mouth of part-time case is connected with back axle [5] through transmission shaft [4]; The preceding mouth of part-time case [3] is connected with front driving axle [1] through transmission shaft [7], at back axle differential locking-device [6] is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117701 CN2825350Y (en) | 2005-09-09 | 2005-09-09 | Four-wheel-drive transporting tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117701 CN2825350Y (en) | 2005-09-09 | 2005-09-09 | Four-wheel-drive transporting tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2825350Y true CN2825350Y (en) | 2006-10-11 |
Family
ID=37065537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520117701 Expired - Fee Related CN2825350Y (en) | 2005-09-09 | 2005-09-09 | Four-wheel-drive transporting tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2825350Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490601A (en) * | 2011-12-28 | 2012-06-13 | 覃志明 | Front wheel hydraulic drive and rear wheel mechanical drive hinged transportation type tractor |
| CN104149609A (en) * | 2014-07-29 | 2014-11-19 | 柳州市宏大机械制造有限公司 | Tractor |
| CN104163102A (en) * | 2014-07-29 | 2014-11-26 | 柳州市宏大机械制造有限公司 | Mechanical walking driving device of tractor |
| CN104608626A (en) * | 2015-01-12 | 2015-05-13 | 山东凯大工程机械有限公司 | Driving system of four-wheel driving fork |
-
2005
- 2005-09-09 CN CN 200520117701 patent/CN2825350Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490601A (en) * | 2011-12-28 | 2012-06-13 | 覃志明 | Front wheel hydraulic drive and rear wheel mechanical drive hinged transportation type tractor |
| CN104149609A (en) * | 2014-07-29 | 2014-11-19 | 柳州市宏大机械制造有限公司 | Tractor |
| CN104163102A (en) * | 2014-07-29 | 2014-11-26 | 柳州市宏大机械制造有限公司 | Mechanical walking driving device of tractor |
| CN104608626A (en) * | 2015-01-12 | 2015-05-13 | 山东凯大工程机械有限公司 | Driving system of four-wheel driving fork |
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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 |
Granted publication date: 20061011 Termination date: 20140909 |
|
| EXPY | Termination of patent right or utility model |