Clutch-operation-free gearshift transmission for caterpillar equipment

A clutch and operation-free technology, applied to components with teeth, mechanical equipment, transportation and packaging, etc., can solve the problems of difficult driving, unfamiliar operation process of stepping on the clutch and shifting gears, etc.

Active Publication Date: 2017-04-26
合肥龙智机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, when crawler tractors perform rotary tillage operations, they generally work in a certain constant gear, and adjust the working conditions through the hand throttle, so that there is no need to frequently switch gears d

Method used

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  • Clutch-operation-free gearshift transmission for caterpillar equipment
  • Clutch-operation-free gearshift transmission for caterpillar equipment
  • Clutch-operation-free gearshift transmission for caterpillar equipment

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Embodiment Construction

[0058] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0059] see Figure 1 ~ Figure 3 A clutch-free shifting transmission for crawler equipment, including case assembly X, main transmission assembly V, auxiliary transmission assembly U, proportional steering mechanism T, main reduction assembly M, power output transmission assembly Cheng P, hydrostatic stepless transmission device H and clutch-free operation shift assembly; among them, main transmission assembly V, auxiliary transmission assembly U, proportional steering mechanism T, main reduction assembly M, power output transmission assembly P and clutch-free operation shift assembly are respectively installed in the box assembly X, and the main transmission assembly V is respectively connected with the power output transmission assembly P, auxi...

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PUM

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Abstract

A clutch-operation-free gearshift transmission for caterpillar equipment comprises a main transmission assembly, an auxiliary transmission assembly, a proportional steering mechanism, a main reduction assembly, a power output transmission assembly and a clutch-operation-free gearshift assembly used for realizing direct gearshift only by operating a gear lever, which are all mounted in a box body assembly, as well as a hydrostatic stepless speed variator mounted outside the box body assembly, wherein the hydrostatic stepless speed variator enables the steering angle of the caterpillar equipment and the rotation amplitude of a steering wheel to be in proportional relation through adjusting the rotational speed of an outer gear ring of the proportional steering mechanism, so that the steering accuracy and stability of the caterpillar equipment can be improved. However, by virtue of a chute-type gearshift mechanism and a hydraulic control clutch, the gearshift process is effectively simplified, and a clutch operation function is integrated, so that clutch-operation-free gearshift is realized, and the clutch-operation-free gearshift transmission is suitable for the field of agricultural caterpillar equipment with stable working conditions.

Description

technical field [0001] The invention relates to the technical field of power transmission of crawler equipment, in particular to an operation-free clutch-shift transmission for crawler equipment. Background technique [0002] Tracked equipment mainly includes tracked construction machinery, tracked military machinery, and tracked agricultural machinery. Among them, when tracked agricultural machinery is working in the field, its working conditions are usually very stable, and there is no need to frequently switch gears, and even the throttle is not used. There is no need to adjust in time (usually a hand throttle is installed). For example, when a crawler tractor is performing rotary tillage operations, it generally works in a certain constant gear, and the working conditions are adjusted through the hand throttle, so there is no need to frequently switch gears during operation; however, since the driver who operates the crawler agricultural machinery usually has no car driv...

Claims

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Application Information

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IPC IPC(8): F16H59/02F16H61/26B62D11/00
CPCB62D11/00F16H59/02F16H61/26F16H2306/40
Inventor 肖名涛孙松林蒋蘋谢方平吴明亮胡文武李军政
Owner 合肥龙智机电科技有限公司
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