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Transmission assembly of fuel tricycle

A technology for tricycles and transmissions, applied in vehicle gearboxes, vehicle parts, gear transmissions, etc., can solve problems affecting product quality and easily damaged gears, and achieve the effects of solving serious gear damage, improving product quality, and ingenious ideas

Inactive Publication Date: 2014-03-19
CHONGQING ZHONGHUA MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Tricycles are divided into manpower tricycles and fuel tricycles. The existing fuel tricycle transmission assembly, shifting gears through hard gears, is easy to damage the gears in the transmission assembly, resulting in a product return rate of up to 30%, which seriously affects the product. quality

Method used

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  • Transmission assembly of fuel tricycle
  • Transmission assembly of fuel tricycle
  • Transmission assembly of fuel tricycle

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Embodiment Construction

[0012] Below by embodiment, in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:

[0013] combine figure 1 —— Figure 4 The fuel tricycle transmission assembly shown is composed of a transmission housing 1, and an input shaft 2, an output shaft 3, a reverse gear idler shaft 4, a forward driving gear 5, a synchronizer 6, and a reverse gear installed in the transmission housing 1. Drive gear 7, first gear 8, second gear 9, final reduction gear 10, some bolts 11, shifting fork 12 etc. are formed.

[0014] On the input shaft 2, a forward gear 5, a synchronizer 6 and a reverse gear 7 are sequentially sleeved, and the synchronizer 6 is located between the forward gear 5 and the reverse gear 7. The synchronizer 6 is slidingly connected to the input shaft 2, and the forward drive gear 5 and the reverse drive gear 7 are fixedly connected to the input shaft 2. The synchronizer 6 can move along the input shaft 2 under the a...

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Abstract

The invention discloses a transmission assembly of a fuel tricycle. An input shaft (2), an output shaft (3) and a reverse gear idler shaft (4) are arranged in a transmission housing (1), a forward gear driving gear (5), a synchronizer (6) and a reverse gear driving gear (7) are sequentially installed on the input shaft in a sleeved mode, the synchronizer and the input shaft are connected in a sliding mode, the output shaft is fixedly sleeved with a main speed reduction gear (10), a first gear (8) meshed with the reverse gear driving gear and a second gear (9) meshed with the main speed reduction gear are fixedly arranged on the reverse gear idler shaft, and the main speed reduction gear (10) is in meshed transmission with the forward gear driving gear. The transmission assembly of the fuel tricycle is simple in structure and ingenious in design; the synchronizer widely used in an automobile transmission assembly currently is applied into the transmission assembly of the tricycle, and improvements are made according to the characteristics of the tricycle, and thus the technical problem that for a long time, gears in a transmission assembly of the tricycle are damaged severely is effectively solved.

Description

technical field [0001] The invention belongs to the technical field of vehicle transmissions, and in particular relates to a transmission assembly of a fuel tricycle. Background technique [0002] Tricycles are divided into manpower tricycles and fuel tricycles. The existing fuel tricycle transmission assembly, shifting gears through hard gears, is easy to damage the gears in the transmission assembly, resulting in a product return rate of up to 30%, which seriously affects the product. quality. Contents of the invention [0003] The purpose of the present invention is to provide a transmission assembly for a fuel tricycle, 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 present invention is: a fuel tricycle transmission assembly, including a transmission housing (1), and an input shaft (2) and an output shaft (3) installed in the transmission housin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/20
CPCF16H57/023B62M11/04F16H57/02F16H2057/0203
Inventor 钟川钟华王兴政
Owner CHONGQING ZHONGHUA MACHINERY
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