CN204055354U - A kind of hydraulic ransaxle - Google Patents
A kind of hydraulic ransaxle Download PDFInfo
- Publication number
- CN204055354U CN204055354U CN201420492451.7U CN201420492451U CN204055354U CN 204055354 U CN204055354 U CN 204055354U CN 201420492451 U CN201420492451 U CN 201420492451U CN 204055354 U CN204055354 U CN 204055354U
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- Prior art keywords
- hydraulic
- driven
- gear box
- speed gear
- change speed
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- 230000008859 change Effects 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 240000008042 Zea mays Species 0.000 description 11
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 11
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 11
- 235000005822 corn Nutrition 0.000 description 11
- 230000009471 action Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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- Motor Power Transmission Devices (AREA)
Abstract
The utility model discloses a kind of hydraulic ransaxle, it comprises hydraulic-driven change speed gear box and the left and right wheels seat assembly on the output shafts of hydraulic-driven change speed gear box that is in transmission connection, left and right wheels seat assembly is connected with reaper wheel, reaper is driven, the change-speed box being provided with HM Hydraulic Motor in hydraulic-driven change speed gear box and engaging with the output shaft of HM Hydraulic Motor, output shafts comprises the major semiaxis and semi-minor axis that independently engage with the gear teeth wheels of change-speed box, major semiaxis and semi-minor axis are all connected with each self-corresponding seat assembly of taking turns by drive link assembly, this transmission component comprises hydraulic-driven castellated shaft and is positioned at the spline housing at hydraulic-driven castellated shaft two ends, spline housing is by the end of hydraulic-driven castellated shaft and output shafts and take turns seat assembly and be in transmission connection.The utility model can in certain speed electrodeless variable-speed, left and right wheels seat assembly is directly connected with the wheel of reaper, drives reaper work, has that power is large, the compact pulsation-free feature of transmission.
Description
Technical field
The utility model relates to vehicular spare parts field, is specifically related to the high power hydraulic drive axle that a kind of transmission is compact steadily, be applicable to the driving of various corn picker propons.
Background technology
Corn picker is a kind of agricultural vehicle tool that utilization machinery has come to corn straw harvesting, and it has higher requirements to the driving efficiency of transmission device, and during use, the action of advancing of reaper needs to obtain failure-free and controls.And for vehicle, especially large-scale engineering truck and agricultural vehicle tool, the quality of drive axle directly determines power consumption and the performance of car load, its power and the overall performance of safety in utilization to equipment play vital effect, and drive axle in the market, especially the actuator that corn picker propons drives is applicable to, its power input output structure many employings flat key hangs input, then unidirectional output, there is power low, driving efficiency is low, the defects such as fault rate is high, have a strong impact on the Power output of the big machinery such as engineering truck and agricultural equipment, reliability of service and service life.
Utility model content
In order to solve the defect that above-mentioned technology exists, the utility model provides the high power hydraulic drive axle that a kind of transmission is compact steadily, be applicable to the driving of various corn picker propons.
The utility model realizes the technical scheme that above-mentioned technique effect adopts:
A kind of hydraulic ransaxle, comprise hydraulic-driven change speed gear box and the left and right two-wheeled seat assembly on the output shafts of described hydraulic-driven change speed gear box that is in transmission connection, described left and right two-wheeled seat assembly is connected with the wheel of reaper, for driving reaper, the change-speed box being provided with HM Hydraulic Motor in described hydraulic-driven change speed gear box and engaging with the output shaft of described HM Hydraulic Motor, described output shafts comprises the major semiaxis and semi-minor axis that independently engage with the gear teeth wheels of described change-speed box, described major semiaxis and described semi-minor axis are all connected with each self-corresponding seat assembly of taking turns by drive link assembly.
Above-mentioned a kind of hydraulic ransaxle, described transmission component comprises hydraulic-driven castellated shaft and is positioned at the spline housing at described hydraulic-driven castellated shaft two ends, the spline housing of described hydraulic-driven castellated shaft on the one end towards described hydraulic-driven change speed gear box is connected with described output shafts, and the spline housing of described hydraulic-driven castellated shaft on the one end deviating from described hydraulic-driven change speed gear box is in transmission connection with corresponding wheel seat assembly.
Above-mentioned a kind of hydraulic ransaxle, coaxially, described semi-minor axis carries out control for brake by a semi-minor axis brake assembly, and described major semiaxis carries out control for brake by a major semiaxis brake assembly for described semi-minor axis and major semiaxis.
Above-mentioned a kind of hydraulic ransaxle, described hydraulic-driven change speed gear box side is also provided with the secondary brake assembly be meshed with the output shaft of described HM Hydraulic Motor in described hydraulic-driven change speed gear box.
Above-mentioned a kind of drive axle, described hydraulic-driven change speed gear box is provided with porous plug.
The beneficial effects of the utility model are: the utility model passes through hydraulic-driven change speed gear box by the Power output of HM Hydraulic Motor at separate major semiaxis and semi-minor axis, electrodeless variable-speed can be carried out in certain speed, when operating corn picker, speeds control can be carried out more neatly, left and right wheels seat assembly is directly connected with the wheel of reaper, and by semi-minor axis brake assembly, major semiaxis brake assembly and secondary brake assembly control semi-minor axis respectively, the output shaft of HM Hydraulic Motor in major semiaxis and hydraulic-driven change speed gear box, the action of advancing of corn picker can be controlled neatly, there is power large, transmission is steadily compact, control feature flexibly.
Accompanying drawing explanation
Fig. 1 is block diagram of the present utility model.
In figure: 1-hydraulic-driven change speed gear box, 2-semi-minor axis brake assembly, 3-major semiaxis brake assembly, 4-hydraulic-driven castellated shaft, 5-spline housing, 6-take turns seat assembly, 7-secondary brake assembly, 11-porous plug, 21-semi-minor axis, 31-major semiaxis.
Detailed description of the invention
For making to do further to understand to the utility model, referring to Figure of description and specific embodiment, the utility model is described in further detail:
As shown in Figure 1, a kind of hydraulic ransaxle, a kind of transmission is specifically compact steadily, be applicable to the high power hydraulic drive axle that various corn picker propons drives.This hydraulic ransaxle comprises hydraulic-driven change speed gear box 1 and the left and right two-wheeled seat assembly 6 on the output shafts of this hydraulic-driven change speed gear box 1 that is in transmission connection.Hydraulic-driven change speed gear box 1 is provided with porous plug 11, and left and right two-wheeled seat assembly 6 is connected with the wheel of reaper, for driving reaper, and the change-speed box being provided with HM Hydraulic Motor in hydraulic-driven change speed gear box 1 and engaging with the output shaft of HM Hydraulic Motor.Output shafts comprises the major semiaxis 31 and semi-minor axis 21 that independently engage with the gear teeth wheels of change-speed box, and this major semiaxis 31 and semi-minor axis 21 are all connected with each self-corresponding seat assembly of taking turns by drive link assembly.
Concrete, in preferred embodiment of the present utility model, transmission component comprises hydraulic-driven castellated shaft 4 and is positioned at the spline housing 5 at these hydraulic-driven castellated shaft 4 two ends.Coaxially, semi-minor axis 21 carries out control for brake by a semi-minor axis brake assembly 2, and major semiaxis 31 carries out control for brake by a major semiaxis brake assembly 3 for semi-minor axis 21 and major semiaxis 31.The spline housing 5 of hydraulic-driven castellated shaft 4 on the one end towards hydraulic-driven change speed gear box 1 corresponding to major semiaxis brake assembly 3 is connected with major semiaxis 31, and the spline housing 5 of hydraulic-driven castellated shaft on the one end deviating from hydraulic-driven change speed gear box 1 corresponding to major semiaxis brake assembly 3 is in transmission connection with corresponding wheel seat assembly 6.The spline housing 5 of hydraulic-driven castellated shaft 4 on the one end towards hydraulic-driven change speed gear box 1 corresponding to semi-minor axis brake assembly 2 is connected with semi-minor axis 21, and the spline housing 5 of hydraulic-driven castellated shaft on the one end deviating from hydraulic-driven change speed gear box 1 corresponding to semi-minor axis brake assembly 2 is in transmission connection with corresponding wheel seat assembly 6.More flexible for making drive axle control, hydraulic-driven change speed gear box 1 side is also provided with the secondary brake assembly 7 be meshed with the output shaft of HM Hydraulic Motor in hydraulic-driven change speed gear box 1.Semi-minor axis brake assembly 2, major semiaxis brake assembly 3 and secondary brake assembly 7 control the output shaft of HM Hydraulic Motor in semi-minor axis 21, major semiaxis 31 and hydraulic-driven change speed gear box 1 respectively, can control the action of advancing of corn picker neatly.
In sum, the utility model passes through hydraulic-driven change speed gear box by the Power output of HM Hydraulic Motor at separate major semiaxis and semi-minor axis, electrodeless variable-speed can be carried out in certain speed, when operating corn picker, speeds control can be carried out more neatly, left and right wheels seat assembly is directly connected with the wheel of reaper, and by semi-minor axis brake assembly, major semiaxis brake assembly and secondary brake assembly control semi-minor axis respectively, the output shaft of HM Hydraulic Motor in major semiaxis and hydraulic-driven change speed gear box, the action of advancing of corn picker can be controlled neatly, there is power large, transmission is steadily compact, control feature flexibly.
More than show and describe groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification sheets; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications; these changes and improvements all fall in claimed scope of the present utility model, and the protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. a hydraulic ransaxle, it is characterized in that, comprise hydraulic-driven change speed gear box and the left and right two-wheeled seat assembly on the output shafts of described hydraulic-driven change speed gear box that is in transmission connection, described left and right two-wheeled seat assembly is connected with the wheel of reaper, for driving reaper, the change-speed box being provided with HM Hydraulic Motor in described hydraulic-driven change speed gear box and engaging with the output shaft of described HM Hydraulic Motor, described output shafts comprises the major semiaxis and semi-minor axis that independently engage with the gear teeth wheels of described change-speed box, described major semiaxis and described semi-minor axis are all connected with each self-corresponding seat assembly of taking turns by drive link assembly.
2. a kind of hydraulic ransaxle according to claim 1, it is characterized in that, described transmission component comprises hydraulic-driven castellated shaft and is positioned at the spline housing at described hydraulic-driven castellated shaft two ends, the spline housing of described hydraulic-driven castellated shaft on the one end towards described hydraulic-driven change speed gear box is connected with described output shafts, and the spline housing of described hydraulic-driven castellated shaft on the one end deviating from described hydraulic-driven change speed gear box is in transmission connection with corresponding wheel seat assembly.
3. a kind of hydraulic ransaxle according to claim 2, it is characterized in that, coaxially, described semi-minor axis carries out control for brake by a semi-minor axis brake assembly, and described major semiaxis carries out control for brake by a major semiaxis brake assembly for described semi-minor axis and major semiaxis.
4. a kind of hydraulic ransaxle according to claim 1, is characterized in that, described hydraulic-driven change speed gear box side is also provided with the secondary brake assembly be meshed with the output shaft of described HM Hydraulic Motor in described hydraulic-driven change speed gear box.
5. a kind of hydraulic ransaxle according to claim 1, is characterized in that, described hydraulic-driven change speed gear box is provided with porous plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492451.7U CN204055354U (en) | 2014-08-28 | 2014-08-28 | A kind of hydraulic ransaxle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492451.7U CN204055354U (en) | 2014-08-28 | 2014-08-28 | A kind of hydraulic ransaxle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204055354U true CN204055354U (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420492451.7U Expired - Lifetime CN204055354U (en) | 2014-08-28 | 2014-08-28 | A kind of hydraulic ransaxle |
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| Country | Link |
|---|---|
| CN (1) | CN204055354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904048A (en) * | 2015-11-04 | 2017-06-30 | 曼卡车和巴士股份公司 | Commercial car with least one doube bridge mechanism, especially load-carrying vehicle |
-
2014
- 2014-08-28 CN CN201420492451.7U patent/CN204055354U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904048A (en) * | 2015-11-04 | 2017-06-30 | 曼卡车和巴士股份公司 | Commercial car with least one doube bridge mechanism, especially load-carrying vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317500 Changjiang Road, two industrial zone, Wenling Economic Development Zone, Wenzhou, Zhejiang Patentee after: ZHEJIANG HONGYE AGRICULTURAL EQUIPMENT SCIENCE AND TECHNOLOGY LTD. Address before: 317500 Changjiang Road, two industrial zone, Wenling Economic Development Zone, Wenzhou, Zhejiang Patentee before: ZHEJIANG HONGYE MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317500 Changjiang Road, two industrial zone, Wenling Economic Development Zone, Wenzhou, Zhejiang Patentee after: Zhejiang Hongye hi tech Intelligent Equipment Co.,Ltd. Address before: 317500 Changjiang Road, two industrial zone, Wenling Economic Development Zone, Wenzhou, Zhejiang Patentee before: ZHEJIANG HONGYE AGRICULTURAL EQUIPMENT SCIENCE AND TECHNOLOGY Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |