Output shaft clutch type gearbox facilitating gear shifting

Abstract

The invention relates to an output shaft clutch type gearbox for easy shifting, which consists of an input shaft, an input shaft clutch, an input shaft driving gear, an output shaft, a locking mechanism, an output shaft sliding gear set, an output shaft clutch, and a reverse gear output shaft , reverse gear slide gear, reverse gear intermediate gear and reverse gear output gear, it is characterized in that: be provided with reverse gear output shaft between described input shaft and output shaft, reverse gear is installed at one end of reverse gear output shaft The sliding gear is equipped with a reverse gear intermediate gear at the other end of the reverse gear output shaft. The structure design of the present invention is scientific and reasonable, and has the advantages of smooth shifting, easy operation, simple structure, low manufacturing cost, strong practical function, high service life and reliability, and is a highly innovative output shaft clutch for easy shifting gearbox.

Description

technical field [0001] The invention belongs to the field of automobiles, tractors, engineering machinery and other ground motorized equipment requiring gear shifting, and relates to a gearbox for shifting gears through sliding gears, synchronizers or meshing sleeves, in particular to an output shaft clutch type for easy gear shifting. gearbox. Background technique [0002] At present, the shifting modes of manual shift transmissions of vehicles mostly adopt three modes: sliding gear shifting, meshing sleeve shifting and synchronizer shifting. However, there are some problems in the gearboxes of the three modes: the gearboxes of the sliding gear shifting and the meshing sleeve shifting modes all have the problem of difficult shifting, because in the shifting process, when the input shaft power from the engine is cut off , the output shaft will still input power from the wheel reversely to the gearbox, resulting in tooth beating during the shifting process. If things go on l...

AI Technical Summary

Problems solved by technology

However, there are some problems in the gearboxes of the three modes: the gearboxes of the sliding gear shifting and the meshing sleeve shifting modes all have the problem of difficult shifting, because in the shifting process, when the input shaft power from the engine is cut off , the output shaft will still input power from the wheels to the gearbox in the opposite direction, resulting in tooth beating during the gear shifting process, which will shorten its service life if things go on like this; the synchronizer shifting has the problem of complex structure and high cost

[0003] For the automatic transmission structure, although the driver's operation is simple, there is a problem of high manufacturing cost due to the application of multiple shift clutches

[0004] In addition, when the existing output shaft clutch type gearbox that is convenient for shifting gears is operated in reverse gear, the power transmission route of the reverse gear needs to pass through the output shaft clutch, which makes the structure of the gearbox complicated, and the operating mechanism has many associated parts. Difficult to arrange

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