Vehicle gearbox with detachable gears

Abstract

The invention discloses a vehicle gearbox with detachable gears. The gearbox comprises a box cover and a protective cover, the outer edge of the box cover is connected with a main body through first fixing bolts, a fixing base plate is fixed under the main body, a driving shaft and a driven shaft are arranged on the main body, the gears are fixed onto the driving shaft and the driven shaft, a first supporting base is connected to the inner end of the driven shaft, a second supporting base is connected to the middle of the interior of the driving shaft through a bearing, the edge of the protective cover is connected with the main body through second fixing bolts, third fixing bolts are arranged on the inner sides of the gears, and the front ends of the third fixing bolts penetrate through fixing connecting plates to be connected with nuts. The vehicle gearbox with the detachable gears has the advantages that the third fixing bolts are arranged between the driving shaft and the gear as well as between the driven shaft and the gear, so that the disassembling and assembling work of the gears, the driving shaft and the driven shaft can be facilitated, and therefore the replacing and maintaining work of the gears can be facilitated, and the working performance of the gearbox can be improved.

Description

technical field [0001] The invention relates to the technical field of vehicle gearboxes, in particular to a vehicle gearbox with detachable gears. Background technique [0002] A gearbox is a mechanical mechanism that transmits power through gears. It is widely used in various vehicles. However, there are still many problems in the use of many gearboxes. For example, the gears and drive shafts of some gearboxes are fixed on the Together, it is inconvenient to replace and repair the gears. Moreover, in order to facilitate the replacement of the gears, the current gearbox will place the transmission shaft at the disassembly connection of the gearbox shell, which will lead to the working environment of the transmission shaft. Looseness is easy to occur, and it is difficult to ensure the safe working process of the gearbox. Therefore, we propose a vehicle gearbox with detachable gears to solve the above-mentioned problems. Contents of the invention [0003] The purpose of th...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a gear detachable vehicle gearbox to solve the problem that the gears and transmission shafts of the existing gearboxes proposed by the above-mentioned background technology are fixed together, which is inconvenient to replace and maintain the gears, and , the current gearbox will cause the working environment of the transmission shaft to be prone to looseness, which makes it difficult to ensure the safety of the gearbox during work

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