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PTO output transmission structure

A technology of transmission structure and output shaft, which is applied in the direction of transmission, gear transmission, belt/chain/gear, etc., can solve the problems of restricting the use of tractors, inconvenience, tractors cannot meet the requirements of various agricultural operations, etc., and achieve improvement The effect of power output transmission route, simple structure and convenient operation

Inactive Publication Date: 2007-10-17
LOVOL HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This is not only very inconvenient when used, but also makes the tractor unable to meet the requirements of diverse agricultural operations, which limits the use of the tractor to a certain extent.

Method used

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  • PTO output transmission structure

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Embodiment Construction

[0010] As shown in the accompanying drawings, the PTO output transmission structure is provided with a power device 11 such as an engine on the body, and the power transmission clutch device 12 connected with the power device 11 adopts a clutch structure, and the PTO transmission connected with the power device 11 through the clutch device 12 The PTO transmission box is provided with a PTO output shaft 10 and a reduction transmission device that can be used to reduce the output speed of the PTO output shaft 10, and a speed adjustment device is provided between the reduction transmission device and the PTO output shaft 10, through The speed adjusting device can conveniently realize the adjustment of the output speed of the PTO output shaft 10 . And in order to improve the control stability during adjustment, the rotating speed adjustment device can be provided with an engaging sleeve device 8 on the PTO output shaft 10, and the engaging sleeve device 8 can be slidably selected t...

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Abstract

The present invention discloses a PTO output drive structure which includes a PTO drive box connected to a power device by a clutch. The PTO drive box is disposed with a PTO output shaft and a decelerating device for reducing the rotate speed output by the PTO output shaft. A rotate speed adjusting device which can adjust the output rotate speed of the PTO output shaft is disposed between the decelerating device and the PTO output shaft. The invention can conveniently realize the adjustment for the output of the tractor PTO output shaft, and is convenient in operation, and improves the adaptability in different work environment for the tractor, and facilities the use of the tractor for people.

Description

technical field [0001] The invention relates to a power transmission device, in particular to a PTO output transmission structure for tractor power output transmission. Background technique [0002] People use wheeled tractors in production operations. Because of the needs of their operations, they usually have a walking transmission system and a power transmission system, that is, a PTO output transmission system. That is, through the single-speed output of the PTO output shaft, or through manual adjustments (such as changing gears), to change the output of the PTO output shaft, to achieve conditional two-speed PTO output, such as 540r / min, and 760 or 1000r / min . This is not only very inconvenient when used, but also makes the tractor unable to meet the requirements of various agricultural operations, which limits the use of the tractor to a certain extent. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a PTO...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/08
Inventor 刘福岭崔玉新张继勋朱晓岩亓文正
Owner LOVOL HEAVY IND CO LTD
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