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Transmission with simple structure and automatic gear shifting device

A technology with automatic shifting and simple structure, which is applied in the field of gearboxes, and can solve problems such as stuck gears, affecting the operation of gears, and poor lubrication

Active Publication Date: 2021-01-05
杭州承凰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing automatic transmission, the lubricating mechanism is relatively complicated, and the lubricating effect is poor. When the lubricating effect is not good, the speed change mechanism is likely to be stuck, which affects the operation of the speed change mechanism and causes the entire automatic transmission to fail.

Method used

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  • Transmission with simple structure and automatic gear shifting device
  • Transmission with simple structure and automatic gear shifting device
  • Transmission with simple structure and automatic gear shifting device

Examples

Experimental program
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Effect test

Embodiment Construction

[0027] Such as Figure 1-12 As shown, a transmission with a simple structure and an automatic shifting device includes a housing 1, and a cooling water tank is provided on one side of the housing 1, and the cooling water tank has the same structure as the cooling water tank in an automobile in the prior art. The top of the housing 1 is provided with an opening, the opening is provided with a top plate 2, the top of the top plate 2 is provided with a first limiting plate, and the top of the opening is provided with a first recess matched with the first limiting plate. groove, the top plate 2 is provided with a first cavity and a second cavity, the second cavity is located below the first cavity, lubricating oil is housed in the first cavity, and the second cavity The cavity is equipped with coolant, the top of the first cavity is provided with an oil inlet hole, and a sealing door 21 is arranged in the oil inlet hole, and the lubricating oil enters the first cavity through the ...

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Abstract

The invention discloses a transmission with a simple structure and an automatic gear shifting device. The transmission comprises a shell, wherein a cooling water tank is arranged at one side of the shell, an opening is formed in the top of the shell, a top plate is arranged in the opening, a first limiting plate is arranged at the top of the top plate, a first groove matched with the first limiting plate is formed in the top of the opening, a first cavity and a second cavity are formed in the top plate, the second cavity is formed below the first cavity, lubricating oil is contained in the first cavity, cooling liquid is contained in the second cavity, a first connecting pipe communicating with the first cavity and a second connecting pipe communicating with the second cavity are arrangedon the top plate, and the first connecting pipe and the second connecting pipe are wound around the cooling water tank.

Description

technical field [0001] The invention belongs to the technical field of gearboxes, in particular to a gearbox with a simple structure and an automatic shifting device. Background technique [0002] With the continuous improvement of people's demand for driving comfort, more and more car manufacturers are equipped with automatic transmissions for high-end models to meet different customer needs. During the transmission process of the automatic transmission, due to the continuous switching of the gears of the car and the continuous operation of the transmission mechanism in the automatic transmission, it is easy to generate high temperature, and it is also prone to jamming. In order to maintain the smooth switching of the transmission mechanism, It is necessary to continuously lubricate and cool down the transmission mechanism; therefore, the lubrication of the transmission mechanism is very important. However, in the existing automatic transmission, the lubricating mechanism ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/04
CPCF16H57/0412F16H57/0413
Inventor 张国辉徐振强徐瑗徽
Owner 杭州承凰科技有限公司