An agricultural machinery walking drive gearbox
A walking drive and gearbox technology, which is applied to agricultural machinery and tools, agriculture, harvesters, etc., can solve the problems of high production and use costs, inconvenient operation and use, and single use function, so as to achieve low production and use costs and convenience. Simple operation and use, design and structure
Active Publication Date: 2021-11-30
HEILONGJIANG PROV AGRI MACHINERY ENG SCI INST
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- Application Information
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Problems solved by technology
[0003] The prior art has the following deficiencies: the existing agricultural machinery gearbox has complex design structure, high production and use costs, and the adjustment method of the agricultural machinery gearbox is complicated, which is not easy to operate and use.
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[0029] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; Fully conveyed to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted.
[0030] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of example embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of ...
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The invention discloses an agricultural machinery walking drive gearbox, which includes a box body, an input shaft is arranged on one side at the center of the inner cavity of the box, and the input shaft is movably connected with the box body, and an input shaft at the center of the box inner cavity is An output shaft is provided on the other side, and the output shaft is movably connected with the box body, a first gear is provided outside one end of the input shaft, and a second gear is provided outside the other end of the output shaft. In the present invention, the input shaft directly drives the output shaft to rotate and output the first gear speed, and the two planetary gears perform circular motion around the sun gear to decelerate the transmission force, and the second speed regulating gear drives the output shaft to rotate through the second gear to output the second gear Speed, the three planetary gears do circular motion around the sun gear to decelerate the transmission force, and the fourth speed regulating gear drives the output shaft to rotate through the second gear to output the third gear speed. The design and structure of the gearbox is simple, and the production and use costs are low , and the gearbox has multi-gear variable speed adjustment, which is easy to operate and use.
Description
technical field [0001] The invention relates to the technical field of agricultural equipment accessories, in particular to an agricultural machinery travel drive gearbox. Background technique [0002] At present, the travel drive gearbox of the semi-feed combine harvester generally adopts a hydrostatic continuously variable transmission to obtain infinitely variable speed control for forward or backward, and the brake is used for steering after the unilateral clutch, and the gearbox is only used for driving control. [0003] The prior art has the following deficiencies: the existing agricultural machinery gearbox has complex design structure, high production and use costs, and the adjustment method of the agricultural machinery gearbox is complicated, which is not easy to operate and use. . [0004] The above information disclosed in this Background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information...
Claims
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IPC IPC(8): F16H57/021F16H57/023F16H57/08F16H3/44A01D69/06
CPCA01D69/06F16H3/44F16H57/021F16H57/023F16H57/08F16H2057/02056
Inventor 梁玉成许剑平谢宇峰林君堂毛俐李存斌刘国平郝剑英
Owner HEILONGJIANG PROV AGRI MACHINERY ENG SCI INST