A manual transmission shift mechanism

A technology of manual transmission and gear shifting mechanism, which is applied in the direction of instruments, controlled components, mechanical equipment, etc., can solve the problems such as the complexity of the gear shifting process, and achieve the effects of simplifying the gear shifting process, preventing the gear lever from shaking, and reducing friction

Active Publication Date: 2015-08-05
浙江万里扬新能源驱动有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a manual transmission shift mechanism, which solves the problem of complicated shifting process

Method used

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  • A manual transmission shift mechanism
  • A manual transmission shift mechanism
  • A manual transmission shift mechanism

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Embodiment Construction

[0044] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, specific embodiments will be described in detail below with reference to the accompanying drawings.

[0045] A shift mechanism for a manual transmission, comprising:

[0046] Such as image 3 The shift drum 100 shown, the top of the shift drum 100 is connected as Figure 4 The crank and rocker mechanism 500 is shown, the crank and rocker mechanism 500 drives the shift drum 100 to rotate, and the crank and rocker mechanism 500 is composed of a crank 501 and a rocker 502; the support surface 102 is located on the shift drum 100 bottom end, the shift drum 100 passes through as Figure 6 The self-lubricating bearing 600 shown is connected with the transmission case 200, thereby reducing the friction between the shift drum 100 and the transmission case 200, thereby effectively reducing the thrust required to push the shift lever and reducing the pressure...

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PUM

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Abstract

The invention belongs to the field of manual transmissions and particularly relates to a gear shifting mechanism of a manual transmission. The gear shifting mechanism of the manual transmission comprises a gear shifting drum, a transmission shell, a guide groove structure and a gear shifting fork structure, the gear shifting drum rotates to enable gear shifting forks in the gear shifting fork structure to alternately ascend and descend along guide grooves, the gear shifting fork structure disengages a gear or engages a gear once by means of each ascending and descending action, one-gear movement of a shifting lever includes one gear disengagement action and one gear engagement action, and the gear shifting process is changed into clutch disengagement-shifting lever gear shifting-clutch engagement, so that the gear shifting process is simplified, and gear shifting time is shortened.

Description

technical field [0001] The invention belongs to the field of manual transmissions, in particular to a shift mechanism of a manual transmission. Background technique [0002] The traditional car manual transmission needs to go through five steps when shifting gears: clutch disengagement-gear removal-gear selection-gear engagement-clutch engagement. The required shift process is complicated and the shift time is relatively long. Contents of the invention [0003] The purpose of the embodiment of the present invention is to provide a manual transmission gear shifting mechanism, which solves the problem of complicated gear shifting process. [0004] In order to achieve the object, the present invention provides the following technical solutions: [0005] A shift mechanism for a manual transmission, comprising: [0006] a shift drum, the shift drum has a support surface through which the shift drum is rotatably connected to the transmission housing, and the support surface ha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H63/30F16H63/32
Inventor 于闯李清泉许滢李秀梅陈华罗大国赵福全
Owner 浙江万里扬新能源驱动有限公司
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