CN202841891U - Uniaxial power device of rice transplanter walking mechanism - Google Patents
Uniaxial power device of rice transplanter walking mechanism Download PDFInfo
- Publication number
- CN202841891U CN202841891U CN 201220560108 CN201220560108U CN202841891U CN 202841891 U CN202841891 U CN 202841891U CN 201220560108 CN201220560108 CN 201220560108 CN 201220560108 U CN201220560108 U CN 201220560108U CN 202841891 U CN202841891 U CN 202841891U
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- CN
- China
- Prior art keywords
- gear pump
- gear
- rice transplanter
- utility
- power device
- 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 the technical field of agricultural machinery, and particularly relates to a uniaxial power device of a rice transplanter walking mechanism. The uniaxial power device of a rice transplanter walking mechanism comprises a first transmission shaft and a gear pump of the walking mechanism, wherein the first transmission shaft and the gear pump are connected through a gear pair meeting the rated power speed ratio of the gear pump. The uniaxial power device provided by the utility model has the beneficial effects of high working efficiency of the gear pump, reasonable layout, simple structure and convenience in use.
Description
Technical field
The utility model relates to agricultural machinery technological field, relates in particular to a kind of rice transplanter running gear one axle power set.
Background technology
At present, the gear pump of the existing rice transplanter that uses, be installed in the right side of rice transplanter casing, it directly is connected acquisition power with the output of engine, but engine is deceleration transmission to the transmission of power of clutch, so the speed that directly is connected with gear pump can't satisfy the rated power of gear pump, whole hydraulic system is under the low usefulness duty, and service behaviour is low.
The utility model content
The purpose of this utility model is to provide a kind of rice transplanter running gear one axle power set, does not reach rated power to solve prior art middle gear pump, causes the ineffective technical problem of gear pump.
The utility model is to realize like this, a kind of rice transplanter running gear one axle power set, the first power transmission shaft and the gear pump that comprise running gear are in transmission connection by the gear pair that satisfies described gear pump rated power speed ratio between described the first power transmission shaft and the gear pump.
As improving further, be connected by bevel gear pair between described the first power transmission shaft and the gear pump.
As improving further, described bevel gear pair is arranged in the walking case of described running gear.
As improving further, described gear pump is installed in the walking case top of described running gear.
After having adopted technique scheme, the beneficial effects of the utility model are: owing to be connected by bevel gear pair between gear pump and the engine, the speed that then passes to gear pump increases, satisfied the requirement that gear pump is worked under rated power, improved operating efficiency, solved that engine directly is connected with gear pump in traditional rice transplanter, can not satisfy the demand that gear pump is worked under rated power, thereby improved operating efficiency and the service behaviour of gear pump, made gear pump reach optimum Working.
Because gear pump moves to the top of walking case case lid from the right side of existing rice transplanter, so that whole fluid pressure line layout is more rationally smooth and easy, reduce the loss in the pressure transmittance process, it is more convenient to operate, and has improved the task performance of whole hydraulic system.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Among the figure: 1, the first power transmission shaft, 2, bevel gear pair, 3, connecting axle, 4, shaft coupling, 5, gear pump.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of rice transplanter running gear one axle power set comprise the first power transmission shaft 1 and the gear pump 5 of running gear, are connected by the bevel gear pair 2 that satisfies said gear pump 5 rated power speed ratios between above-mentioned the first power transmission shaft 1 and the gear pump 5.Said gear pump 5 is installed in the walking case case lid top of above-mentioned running gear.
The utility model in use, at first engine is connected with walking case the first power transmission shaft 1, walking case the first power transmission shaft 1 passes to the first bevel gear in the connected bevel gear pair 2 with rotary power, give the second bevel gear by the first bevel gear with transmission of power, changed transmission direction this moment, the second bevel gear by connecting axle 3 with transmission of power to gear pump 5, gear pump 5 is in above-mentioned transmission process like this, obtain the transfer motion power of speedup, can satisfy the requirement that said gear pump 5 is worked under rated power, thereby improved the operating efficiency of gear pump 5, so that said gear pump 5 can reach optimum Working.
Be connected by shaft coupling 4 between above-mentioned connecting axle 3 and the said gear pump 5, this shaft coupling 4 is sliding cross coupling.
Said gear pump 5 is arranged on walking case case lid top, so that whole fluid pressure line layout is more rationally smooth and easy, reduces the loss in the pressure transmittance process, and is rationally distributed, improved the task performance of whole hydraulic system.
A kind of rice transplanter running gear one axle power set that the utility model provides will can obtain the power of speedup behind the evolution of gear pump, guarantee the gear pump reliability service, increase work efficiency.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. rice transplanter running gear one axle power set comprise it is characterized in that the first power transmission shaft and the gear pump of running gear, are in transmission connection by the gear pair that satisfies described gear pump rated power speed ratio between described the first power transmission shaft and the gear pump.
2. rice transplanter running gear one axle power set according to claim 1 is characterized in that, are connected by bevel gear pair between described the first power transmission shaft and the gear pump.
3. rice transplanter running gear one axle power set according to claim 1 is characterized in that described bevel gear pair is arranged in the walking case of described running gear.
4. according to claim 1 and 2 or 3 described rice transplanter running gear one axle power set, it is characterized in that described gear pump is installed in the walking case top of described running gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560108 CN202841891U (en) | 2012-10-29 | 2012-10-29 | Uniaxial power device of rice transplanter walking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560108 CN202841891U (en) | 2012-10-29 | 2012-10-29 | Uniaxial power device of rice transplanter walking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202841891U true CN202841891U (en) | 2013-04-03 |
Family
ID=47973155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560108 Expired - Fee Related CN202841891U (en) | 2012-10-29 | 2012-10-29 | Uniaxial power device of rice transplanter walking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202841891U (en) |
-
2012
- 2012-10-29 CN CN 201220560108 patent/CN202841891U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |