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Electrically controlled gearbox

A technology of gearbox and electronic control, applied in the direction of transmission box, gear transmission, belt/chain/gear, etc., can solve the problems of troublesome operation, loud noise, and difficulty in realizing automatic shifting.

Inactive Publication Date: 2009-10-07
于洪亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of gearbox is noisy when it works, and the wear of the gears is serious. Usually, the power source needs to be cut off before the gear can be shifted.
It is cumbersome to operate, requires high skill of the operator, and it is difficult to realize automatic shifting

Method used

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  • Electrically controlled gearbox

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0010] The electric control gearbox includes a box body 1 and a plurality of transmission wheels 2, 3 installed in the box body 1, and the transmission wheels 2, 3 in the box body 1 are connected to each other, so that the gears can be connected, or Is the chain sprocket connection, can also make the belt pulley connection. What accompanying drawing shows is chain connection mode, and drive wheel 2,3 in the accompanying drawing is sprocket wheel, and the diameter of two sprocket wheels is different, is connected by chain between the two. Each transmission wheel is fixedly mounted on the wheel shaft, and each wheel shaft is installed in the box through bearings, each wheel shaft has input ends 4, 5 extending to the outside of the box body 1, and the input ends 4, 5 of the wheel shaft pass through the electromagnetic clutch Input wheels 6, 7 are...

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PUM

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Abstract

The invention relates to a drive gearbox, in particular to an electrically controlled gear box which comprises a box body and a plurality of driving wheels in the box body, and is characterized in that a plurality of driving wheels in the box body are mutually connected in a driving manner and each driving wheel is fixedly installed on a wheel shaft and each wheel shaft is installed in the box body through a bearing. Each wheel shaft is provided with an input end extending to the outside of the box body and an input wheel is installed at the input end of the wheel shaft by an electromagnetic clutch and connected with a drive device in a driving manner; and at least one wheel shaft of the driving wheel is provided with an output end extending to the outside of the box body. The electrically controlled gearbox has simple structure and changes gear by electrical control, thereby having simple operation, quick gear change and low noise.

Description

technical field [0001] The invention relates to a transmission gearbox, in particular to an electronically controlled gearbox. Background technique [0002] The gearbox can use the transmission between the transmission wheels to change the fixed or small-scale rotational speed into various rotational speeds. Traditional gearboxes rely on intermeshing gears to transmit power, and use shift forks to adjust the meshing between different gears to achieve the purpose of changing the speed. This kind of gearbox is noisy when it works, and the wear of the gears is relatively serious. Usually, the power source needs to be cut off before the gear can be shifted. It is cumbersome to operate, requires high skill of the operator, and is difficult to realize automatic gear shifting. Contents of the invention [0003] The object of the present invention is to provide an electronically controlled gearbox with low noise, simple operation and easy realization of automatic control. [00...

Claims

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Application Information

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IPC IPC(8): F16H57/02F16D27/108F16H3/20F16H57/028
Inventor 于洪亮
Owner 于洪亮