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Tractor shifting mechanism

A shifting mechanism, tractor technology, applied in the direction of controlled components, mechanical equipment, mechanical control devices, etc., can solve the problems of high gearbox height, insufficient compact structure, inconvenient operation, etc.

Inactive Publication Date: 2009-11-11
胥德季
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The gearbox adopting this top-mounted shift mechanism has a large height, a compact structure, and inconvenient operation.

Method used

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  • Tractor shifting mechanism
  • Tractor shifting mechanism
  • Tractor shifting mechanism

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0014] As shown in the drawings, a tractor shift mechanism according to the present invention includes shift fork shafts 2, 3 installed in the gearbox housing 1, shift forks installed on the shift fork shafts 2, 3, 4, 5 6, 7, 8, 9. like Figure 4 , Figure 5 As shown, the shift fork shafts 2, 3, 4, 5 are axially slidably installed in the gearbox 1, on the side of the transmission shaft, and the shift fork shaft 1 is provided with shift heads 10, 11, 12, 13. like figure 1 , figure 2 As shown, there are other slide rods 14, 15 arranged parallel to the shift fork shafts 2, 3, 4, 5 and installed on the side of the gearbox 1 in an axially slidable manner, and the slide rods 14, 15 are fixedly equipped with shift levers. 16,17, driving rod 16,17 is perpendicular to sliding rod 14,15, and the top of driving rod 16,17 is installed in shifting hea...

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PUM

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Abstract

The invention relates to a tractor shifting mechanism, which comprises a declutch shift shaft arranged in a housing of a gearbox and a fork arranged on the declutch shift shaft. The tractor shifting mechanism is characterized in that: the declutch shift shaft is arranged on the lateral face of the gearbox axially and slidingly; the declutch shift shaft is provided with a shifting block; a sliding rod which is arranged in parallel to the declutch shift shaft is arranged on the lateral face of the gearbox axially and slidingly; the sliding rod is fixedly provided with a deflector rod which is perpendicular to the sliding rod; the top of the deflector rod is arranged in the shifting block; and one end of the sliding rod is in transmission connection with a stick shift through a connecting device. The shifting mechanism is arranged on the lateral face of the gearbox housing and the advantages of no upper space occupation, compact structure, convenient operation, convenient vehicle design and low vehicle height.

Description

technical field [0001] The invention relates to a tractor shift mechanism. Background technique [0002] The shifting mechanism of the tractor includes a shift fork, a shift fork shaft and a shift lever. Usually, the shift fork and the shift fork shaft are arranged in the gearbox housing and above the transmission shaft, and inserted into the shift fork shaft through the shift lever connected with the shift lever. In the shift head on the top, the shift lever pushes the shift fork shaft, and then drives the shift fork through the shift fork shaft to push the sliding gear on the transmission shaft to move back and forth, meshing with different gears respectively, so as to change the direction and speed of power output. The gearbox adopting this top-mounted shift mechanism has a large height, a compact structure and inconvenient operation. Contents of the invention [0003] The purpose of the present invention is to provide a tractor shift mechanism with compact structure a...

Claims

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Application Information

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IPC IPC(8): B60K20/02F16H59/10F16H63/32
Inventor 胥德季李文华
Owner 胥德季