CN2381113Y - Four wheel drive for self-propelled harvester - Google Patents
Four wheel drive for self-propelled harvester Download PDFInfo
- Publication number
- CN2381113Y CN2381113Y CN 99215117 CN99215117U CN2381113Y CN 2381113 Y CN2381113 Y CN 2381113Y CN 99215117 CN99215117 CN 99215117 CN 99215117 U CN99215117 U CN 99215117U CN 2381113 Y CN2381113 Y CN 2381113Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- wheel drive
- drives
- gear
- gearbox
- 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
Links
Abstract
Disclosed is a four wheel drive for self-propelled harvester which comprises a gearbox assembly, a clutch, front and back wheels. The big gear of the gearbox drives a differential mechanism to be transferred to an edging speed reducing gear pair through right and left half shafts. A slide gear engages with the big gear is arranged in the gearbox. The slide gear drives a circular cone gear pair to drive a back wheel driving device via a propeller shaft. The traveling or operational passing ability of the utility model is not only good in good road condition, but also in worse road condition. As the four-wheel drive is realized via the slide gear, both the passing ability of the complete machine and the availability factor of the harvester are improved.
Description
The utility model relates to the improvement of agricultural harvesting machinery drive unit, particularly the self-propelled harvester four-wheel drive device.
At present, the running gear of the self-propelled wheeled harvester that China is common all adopts front-wheel drive, the trailing wheel guiding.The self-propelled wheeled harvester that adopts this version in operation and the trafficability characteristic in advancing certain restriction is arranged, because condition is advanced or operation in the environment preferably on ground, road, its trafficability characteristic is unrestricted, but if run into road ground condition when relatively poor, especially in heavy road ground condition, advance or during operation, its trafficability characteristic descends greatly, directly influences the service efficiency of grain header.
The purpose of this utility model is to provide a kind of self-propelled harvester four-wheel drive device, can improve the trafficability characteristic of grain header complete machine, not only can road ground condition advance in the environment preferably or the operation trafficability characteristic good, and running under the relatively poor situation of ground, road condition, still can keep trafficability characteristic preferably, improve the service efficiency of grain header.
The utility model is achieved in that a kind of self-propelled harvester four-wheel drive device, comprise transmission assembly, clutch, front-wheel and trailing wheel, the gearbox gear wheel drives differential mechanism and passes to the limit speed reducing gear pair by left half axle, right axle shaft, in gearbox, also be equipped with can with the balladeur train of gear wheel engagement, balladeur train drives the secondary rear wheel drive device that drives of conical gear by power transmission shaft.
The utility model in normal operation, power passes to gearbox by engine, passes to the limit speed reducing gear pair by gearbox gear wheel and differential mechanism by left and right half again, drives front-wheel by the limit speed reducing gear pair and advances or fall back.When the utility model runs under the relatively poor situation of ground, road condition, under the effect of gear lever, promote balladeur train, it is meshed with the gearbox gear wheel, this moment, a part of transmission of power was given front-wheel, another part power passes to balladeur train by the gearbox gear wheel, balladeur train drives the secondary rear wheel drive device that drives of conical gear, gives trailing wheel with transmission of power, achieves the four wheel drive grain header and advances.Improve the trafficability characteristic of grain header complete machine, thereby improved the service efficiency of grain header.
Accompanying drawing is the utility model transmission mechanism sketch
The utility model will be further described below in conjunction with accompanying drawing, a kind of self-propelled harvester four-wheel drive device, comprise transmission assembly, clutch, front-wheel and trailing wheel, gearbox gear wheel 2 drives differential mechanism 3 and passes to limit speed reducing gear pair 5 by left half axle 1, right axle shaft 4, in gearbox, also be equipped with can with the balladeur train 6 of gear wheel 2 engagement, balladeur train 6 drives conical gear secondary 7 by power transmission shaft and drives the rear wheel drive devices.The rear wheel drive device is that the secondary 7 drive power transmission shafts 8 of conical gear are given back axle conical gear pair 11 by the power transmission shaft 10 that universal joint 9 connects with transmission of power, and back axle conical gear pair 11 drives trailing wheel by differential mechanism 12 and power transmission shaft 13 and advances.
Claims (2)
1. self-propelled harvester four-wheel drive device, comprise transmission assembly, clutch, front-wheel and trailing wheel, gearbox gear wheel (2) drives differential mechanism (3) and passes to limit speed reducing gear pair (5) by left half axle (1), right axle shaft (4), it is characterized in that in gearbox, also being equipped with can with the balladeur train (6) of gear wheel (2) engagement, balladeur train (6) drives conical gear pair (7) by power transmission shaft and drives the rear wheel drive device.
2. self-propelled harvester four-wheel drive device according to claim 1, it is characterized in that the rear wheel drive device is that power transmission shaft (8) is given back axle conical gear pair (11) by the power transmission shaft (10) that universal joint (9) connects with transmission of power, back axle conical gear pair (11) drives trailing wheel by differential mechanism (12) and power transmission shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215117 CN2381113Y (en) | 1999-06-15 | 1999-06-15 | Four wheel drive for self-propelled harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215117 CN2381113Y (en) | 1999-06-15 | 1999-06-15 | Four wheel drive for self-propelled harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2381113Y true CN2381113Y (en) | 2000-06-07 |
Family
ID=34007143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99215117 Expired - Fee Related CN2381113Y (en) | 1999-06-15 | 1999-06-15 | Four wheel drive for self-propelled harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2381113Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897031A (en) * | 2012-10-23 | 2013-01-30 | 鞍山经纬海虹农机科技有限公司 | Closed hydrostatic four-wheel driving system of self-propelled harvester |
| CN107396683A (en) * | 2012-02-01 | 2017-11-28 | 株式会社久保田 | Extract cropper |
-
1999
- 1999-06-15 CN CN 99215117 patent/CN2381113Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107396683A (en) * | 2012-02-01 | 2017-11-28 | 株式会社久保田 | Extract cropper |
| CN102897031A (en) * | 2012-10-23 | 2013-01-30 | 鞍山经纬海虹农机科技有限公司 | Closed hydrostatic four-wheel driving system of self-propelled harvester |
| CN102897031B (en) * | 2012-10-23 | 2015-06-03 | 鞍山经纬海虹农机科技有限公司 | Closed hydrostatic four-wheel driving system of self-propelled harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: XINJIANG UNITED MACHINERY (GROUP) CO., LTD. TO: ZHONGSHOU AGRICUL TURAL MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 101101 No. 70 East Main Street, Tongzhou District canal, Beijing Patentee after: Zhongshou Agricultural Machinery Co.,Ltd. Address before: 830011 No. 29, Beijing North Road, Urumqi Patentee before: XINJIANG COMBINED MACHINERY GR |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhongshou Agricultural Machinery Co.,Ltd. Document name: Notice of termination |
|
| 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 |