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Transmission case of 16+16-gear hillside tractor

A technology for tractors and transmission boxes, applied in the field of transmission boxes, can solve the problems of less gears for mountain tractors, reduce tractor utilization, impact, etc., and achieve the effect of compact structure

Pending Publication Date: 2018-02-16
ZHEJIANG UFO AUTOMOBILE MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, mountain tractors have few gears, which cannot meet the needs of tractors in different operating environments and engineering work scopes. Many types of tractor gearboxes have to increase the number of gearbox boxes in order to realize multi-gear shifting and direction changing functions of tractors, resulting in The transmission mechanism is too complicated, which makes the gearbox box too large, and the provided gearbox cannot fully meet the special environmental operation requirements of mountain tractors, which reduces the utilization rate of the tractor. Too little will have a great impact on the operation of the tractor in a special environment

Method used

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  • Transmission case of 16+16-gear hillside tractor

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing and embodiment, further elaborate the present invention. In the following detailed description, certain exemplary embodiments of the invention are described by way of illustration only. Needless to say, those skilled in the art would realize that the described embodiments can be modified in various different ways, all without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

[0017] Such as figure 1 As shown, the 16+16 mountain tractor transmission box includes a concentric power input shaft 11, a first shaft 12 and a power output shaft 13, the first shaft 12 is fixedly connected to the power output shaft 13, and the first shaft 12 is connected to the power output shaft 13. The power output shaft 13 is fixedly connected by a spline, and a reverse gear mechanism is installed between the power...

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Abstract

The invention discloses a transmission case of a 16+16-gear hillside tractor. The transmission case comprises a power input shaft, a shaft I and a power output shaft which are coaxial, wherein the shaft I is fixedly connected with the power output shaft; a reverse gear mechanism is mounted between the power input shaft and the shaft I; the transmission case further comprises a front shaft II and arear shaft II which are parallel to the shaft I; the front shaft II and the rear shaft II are coaxial; a field road gear meshing sleeve is mounted between the front shaft II and the rear shaft II; amain speed change mechanism is mounted between the shaft I and the front shaft II; the main speed change mechanism is connected with a field gear mechanism in a transmission manner; the field gear mechanism is connected with a crawling gear mechanism in a transmission manner; the field gear mechanism and the crawling gear mechanism are mounted between the power output shaft and the rear shaft II in sequence; and the reverse gear mechanism, the main speed change mechanism, the field gear mechanism and the crawling gear mechanism cooperate to totally output 16 forward gears and 16 reverse gears.A transmission is compact in structure, simple and practical, so that the tractor can be applicable to different working environments and engineering working scopes.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a transmission box for a mountain tractor. Background technique [0002] At present, mountain tractors have few gears, which cannot meet the needs of tractors in different operating environments and engineering work scopes. Many types of tractor gearboxes have to increase the number of gearbox boxes in order to realize multi-gear shifting and direction changing functions of tractors, resulting in The transmission mechanism is too complicated, which makes the box of the gearbox too large, and the provided gearbox cannot fully meet the special environmental operation requirements of mountain tractors, which reduces the utilization rate of the tractor. Too little will have a great impact on the operation of the tractor in a special environment. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a 16+16 trans...

Claims

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Application Information

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IPC IPC(8): F16H57/023F16H3/12
CPCF16H3/12F16H57/023F16H2200/0078F16H2200/0082
Inventor 庄家鹏李政平殷月朋种昆刘志刚刘艳君于晓华
Owner ZHEJIANG UFO AUTOMOBILE MFG CO LTD
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