Novel friction clutch for walking tractor

A walking tractor, friction clutch technology, applied in the direction of friction clutch, mechanical drive clutch, clutch, etc., can solve the problems of high cost, inconvenient installation and maintenance, poor safety, etc.

Inactive Publication Date: 2012-12-05
朱友刚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of walking tractor friction clutch, which overcomes the defects of poor safety, high cost, high failure rate, and inconvenient installation and maintenance caused by the existing clutch due to structural reasons.
[0005] Beneficial effects: the present invention adopts the cone-disc friction clutch to replace the existing flat-disc friction clutch, so it overcomes the poor safety, high cost and failure rate of the existing clutch due to structural reasons. Defects of higher height and inconvenient installation and maintenance

Method used

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  • Novel friction clutch for walking tractor

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Experimental program
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Embodiment Construction

[0008] The cone-disc friction clutch has a fixed fitting slope 10, which is installed on the transmission shaft 4 on one side of the gearbox 1; the rotatable fitting slope 2 is installed on the transmission shaft 2 opposite to the fixed fitting slope 10 , the joystick 3 is connected with the rotatable fitting inclined surface 2; the flywheel 6 is installed on the drive shaft 4 outside the rotatable fitting inclined surface 2 through the bearing 5, and the outer side of the flywheel 6 has an inner cone made, and the driving disc 7 is a cone Its taper is the same as the inner cone surface on the inside of the flywheel 6, and the driving disc 7 is installed on the transmission shaft 4 outside the flywheel 6 through a spline; the compression spring 8 is installed on the transmission shaft 4 outside the driving disc 7, and the nut 9 will compress The spring 8 is installed on the transmission shaft 4 .

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Abstract

The invention relates to a novel friction clutch for a walking tractor, which is characterized in that the conical disc type friction clutch has a stationary fitted inclined surface; the stationary fitted inclined surface is installed on a transmission shaft on one side of a gear case; a rotatable fitted inclined surface and the stationary fitted inclined surface are oppositely installed on the transmission shaft; an operating lever is connected with the rotatable fitted inclined surface; a fly wheel is installed on the transmission shaft on the outer side of the rotatable fitted inclined surface through a bearing; a formed inner conical surface is formed on the outer side of the fly wheel; a drive disc is a conical body, the conical degree of the drive disc is the same as that of the inner conical surface at the inner side of the fly wheel, and the drive disc is installed on the transmission shaft on the outer side of the fly wheel through a spline; and a compression spring is installed on the transmission shaft on the outer side of the drive disc by a nut.

Description

Technical field: [0001] The invention relates to a walking tractor friction clutch, in particular to a novel walking tractor friction clutch, which belongs to the technical field of agricultural machinery. Background technique: [0002] The structure of the clutch is an important transmission part of the walking tractor. At present, in the structure of the clutch of the walking tractor, the multi-disc friction clutch is mainly used. Although the clutch of this structure has the advantages of compact structure and high friction, However, due to structural reasons, this kind of clutch also has certain defects. 1. The safety is poor. This kind of clutch is due to its driven plate and driven shaft in a state of free rotation under the disengaged state. When rotating at high speed, dust and other foreign matter can easily enter between the main and driven plates, resulting in poor or unclear separation, not only easy to damage related parts, but also cause certain safety accident...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D13/30
Inventor 朱友刚
Owner 朱友刚
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