CN203027745U - Hydraulic gear of efficient combine-harvester - Google Patents
Hydraulic gear of efficient combine-harvester Download PDFInfo
- Publication number
- CN203027745U CN203027745U CN 201320042192 CN201320042192U CN203027745U CN 203027745 U CN203027745 U CN 203027745U CN 201320042192 CN201320042192 CN 201320042192 CN 201320042192 U CN201320042192 U CN 201320042192U CN 203027745 U CN203027745 U CN 203027745U
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- CN
- China
- Prior art keywords
- hydraulic
- oil cylinder
- combine
- radiator
- harvester
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- 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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- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Abstract
The utility model discloses a hydraulic gear of an efficient combine-harvester. The hydraulic gear of the efficient combine-harvester comprises a hydraulic valve, a hydraulic oil tank, a steering oil cylinder, a header oil cylinder, a stepless speed regulator, a gear pump, a reel oil cylinder and a radiator, wherein the gear pump is connected with the hydraulic oil tank and the hydraulic valve, the hydraulic valve is connected with the steering oil cylinder, the header oil cylinder and the reel oil cylinder, the stepless speed regulator and the radiator are both connected with the hydraulic oil tank, and the radiator is connected with the stepless speed regulator. According to the hydraulic gear of the efficient combine-harvester, output power of a motor can be transmitted efficiently, best matching between working and traveling can be achieved, the stable traveling dynamic characteristic can be guaranteed, the combine-harvester is enabled to function to the maximum limit, and working efficiency is improved.
Description
Technical field
The utility model relates to a kind of efficient combine hydraulic transmission.
Background technology
In the prior art, the transmission device of combine can not effectively satisfy operation and travel between relation, rideability can descend to some extent in operation process, causes operating efficiency not high, is difficult to bring into play to greatest extent the effect of combine.
Therefore, need a kind of new combine transmission device to address the above problem.
The utility model content
The utility model purpose: the utility model provides a kind of efficient combine hydraulic transmission at the defective of the transmission device of combine in the prior art.
Technical scheme: for solving the problems of the technologies described above, efficient combine hydraulic transmission of the present utility model adopts following technical scheme:
A kind of efficient combine hydraulic transmission, comprise hydraulic valve, hydraulic oil container, turn to oil cylinder, ceding of Taiwan oil cylinder, buncher, gear pump, straw shift wheel oil cylinder and radiator, described gear pump connects described hydraulic oil container and described hydraulic valve, described hydraulic valve connects described oil cylinder, ceding of Taiwan oil cylinder and the straw shift wheel oil cylinder of turning to, described buncher all is connected described hydraulic oil container with described radiator, and described radiator connects described buncher.
Further, the quantity of described straw shift wheel oil cylinder is 2.
Further, described buncher is the HST hydraulic continuously variable transmission.
Beneficial effect: efficient combine hydraulic transmission of the present utility model can high efficiency transmission engine output, can realize operation and the best fit of travelling, guarantee stable driving dynamics characteristic, bring into play the effect of combine to greatest extent, improve operating efficiency.
Description of drawings
The structural representation of Fig. 1 efficient combine hydraulic transmission of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiment only is used for explanation the utility model and is not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
See also shown in Figure 1ly, efficient combine hydraulic transmission of the present utility model comprises hydraulic valve 1, hydraulic oil container 2, turns to oil cylinder 3, ceding of Taiwan oil cylinder 4, buncher 5, gear pump 6, straw shift wheel oil cylinder 7 and radiator 8.Gear pump 6 connects hydraulic oil container 2 and hydraulic valve 1.Hydraulic valve 1 connection turns to oil cylinder 3, ceding of Taiwan oil cylinder 4 and straw shift wheel oil cylinder 7.Buncher 5 all is connected hydraulic oil container 2 with radiator 8, and radiator 8 connects buncher 5.Wherein, the quantity of straw shift wheel oil cylinder 7 is 2.Buncher 5 is the HST hydraulic continuously variable transmission.
Efficient combine hydraulic transmission of the present utility model can high efficiency transmission engine output, can realize operation and the best fit of travelling, guarantee stable driving dynamics characteristic, bring into play the effect of combine to greatest extent, improve operating efficiency.
Claims (3)
1. efficient combine hydraulic transmission, it is characterized in that, comprise hydraulic valve (1), hydraulic oil container (2), turn to oil cylinder (3), ceding of Taiwan oil cylinder (4), buncher (5), gear pump (6), straw shift wheel oil cylinder (7) and radiator (8), described gear pump (6) connects described hydraulic oil container (2) and described hydraulic valve (1), described hydraulic valve (1) connects the described oil cylinder (3) that turns to, ceding of Taiwan oil cylinder (4) and straw shift wheel oil cylinder (7), described buncher (5) all is connected described hydraulic oil container (2) with described radiator (8), and described radiator (8) connects described buncher (5).
2. efficient combine hydraulic transmission as claimed in claim 1 is characterized in that, the quantity of described straw shift wheel oil cylinder (7) is 2.
3. efficient combine hydraulic transmission as claimed in claim 1 is characterized in that, described buncher (5) is the HST hydraulic continuously variable transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042192 CN203027745U (en) | 2013-01-27 | 2013-01-27 | Hydraulic gear of efficient combine-harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320042192 CN203027745U (en) | 2013-01-27 | 2013-01-27 | Hydraulic gear of efficient combine-harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203027745U true CN203027745U (en) | 2013-07-03 |
Family
ID=48679899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320042192 Expired - Fee Related CN203027745U (en) | 2013-01-27 | 2013-01-27 | Hydraulic gear of efficient combine-harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203027745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795534A (en) * | 2017-11-28 | 2018-03-13 | 中联重机浙江有限公司 | A kind of hydraulic control system of longitudinal axial flow united reaper |
-
2013
- 2013-01-27 CN CN 201320042192 patent/CN203027745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795534A (en) * | 2017-11-28 | 2018-03-13 | 中联重机浙江有限公司 | A kind of hydraulic control system of longitudinal axial flow united reaper |
| CN107795534B (en) * | 2017-11-28 | 2023-12-22 | 中联重机浙江有限公司 | Hydraulic control system of longitudinal axial flow combine harvester |
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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: 20130703 Termination date: 20160127 |
|
| EXPY | Termination of patent right or utility model |