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Universal tricycle transmission assembly

A tricycle and transmission technology, applied in the direction of gear transmission, belt/chain/gear, transmission parts, etc., can solve the problems of unreasonable layout of the outer wall of the transmission assembly, affecting the compactness of the structure, affecting the quality of the product, etc. The effect of serious damage, compact and reasonable overall structure, and optimized structure layout

Inactive Publication Date: 2015-12-30
重庆利川变速器有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Tricycles are divided into manpower tricycles and fuel tricycles. In the existing transmission assembly, gears are shifted through hard gears, which can easily damage the gears in the transmission assembly, resulting in a product return rate of up to 30%, which seriously affects product quality. Moreover, there is an unreasonable layout on the outer wall of the transmission assembly, which affects the compactness of the overall structure

Method used

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  • Universal tricycle transmission assembly
  • Universal tricycle transmission assembly
  • Universal tricycle transmission assembly

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Embodiment Construction

[0016] Below by embodiment, in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:

[0017] combine figure 1 —— Figure 5 A general-purpose tricycle transmission assembly shown is composed of a transmission housing 1, an input shaft 2, an output shaft 3, a reverse gear idler shaft 4, a forward gear driving gear 5, a synchronizer 6, a reverse gear driving gear 7, a first Gear 8, second gear 9, final reduction gear 10, several bolts 11, gear shift fork 12, engine zipper bracket 13, gear shift zipper bracket 14, vehicle body connecting seat 15 and so on. Input shaft 2, output shaft 3, reverse gear idler shaft 4, forward gear driving gear 5, synchronizer 6, reverse gear driving gear 7, first gear 8, second gear 9, main reduction gear 10, shift fork 12 Installed in the transmission case 1 , the engine zipper support 13 , the gear shift zipper support 14 , and the vehicle body connection seat 15 are arranged outside the ...

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Abstract

The invention discloses a universal tricycle gearbox assembly. An input shaft, an output shaft and a reverse gear idler shaft are arranged in a gearbox housing, the input shaft is sleeved with a forward gear driving gear, a synchronizer and a reverse gear driving gear, the synchronizer is in sliding connection with the input shaft, the output shaft is fixedly sleeved with a main speed reduction gear, a first gear meshed with the reverse gear driving gear and a second gear meshed with the main speed reduction gear are fixedly arranged on the reverse gear idler shaft, and the main speed reduction gear is in meshed transmission with the forward gear driving gear; an engine zip-fastener support, a gear shifting zip-fastener support and a vehicle body connecting base are installed on the outer wall of the gearbox housing. The synchronizer is applied to the tricycle gearbox assembly and improved according to the characteristics of a tricycle, and the technical problem that for a long time, gears in the tricycle gearbox assembly are damaged seriously is effectively solved; the structural layout of the two zip-fastener supports and the vehicle body connecting base is optimized, and the overall structure can be more compact and reasonable.

Description

technical field [0001] The invention belongs to the technical field of mechanical structures, and in particular relates to a vehicle transmission assembly structure, which is mainly used for tricycles. Background technique [0002] Tricycles are divided into manpower tricycles and fuel tricycles. In the existing transmission assembly, gears are shifted through hard gears, which can easily damage the gears in the transmission assembly, resulting in a product return rate of up to 30%, which seriously affects product quality. Moreover, there is an unreasonable layout on the outer wall of the transmission assembly, which affects the compactness of the overall structure. Contents of the invention [0003] The purpose of the present invention is to provide a general-purpose tricycle transmission assembly, which improves product quality and avoids damage to gears during gear shifting by optimizing the structure. [0004] For this reason, the technical solution adopted by the pre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H3/38F16H57/025
CPCF16H57/023F16H57/025
Inventor 钟川钟华王兴政
Owner 重庆利川变速器有限公司
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