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Semi-stepless ladder-type transmission

A transmission and step-in technology, applied in the direction of gear transmission, components with teeth, belts/chains/gears, etc., can solve the problems that the transmission cannot use the engine vehicle, the friction coefficient is small, and it cannot overcome slipping, etc., and achieves a simple structure , strong torque carrying capacity, fuel saving effect

Active Publication Date: 2018-12-07
蓝显贵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the current CVT technology has developed to a certain height, without exception, it is still necessary to use transmission belts, steel belts or belts for power transmission. Due to the small friction coefficient, it is always impossible to overcome the slippage and the limitation of the strength of the transmission belt. The transmission can not be used for larger power torque engine vehicles, can only be used for some small cars with small displacement power, which is also the shortcoming of the existing CVT

Method used

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  • Semi-stepless ladder-type transmission
  • Semi-stepless ladder-type transmission
  • Semi-stepless ladder-type transmission

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Embodiment Construction

[0030] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0031] like figure 1 , figure 2 , image 3 and Figure 4 As shown, a semi-continuously stepped transmission includes a transmission, the transmission includes a casing 15, and the casing is provided with a power input shaft 1, a power output shaft 9, a transmission shaft 3, and a fixed sliding rod 8. A driving wheel 2 is arranged on the input shaft, a driving wheel 4 is arranged on the transmission shaft, the driving shaft is arranged on one side of the power input shaft, and the driving wheel is engaged with the driving wheel; the transmission includes a first connecting rod 5, a second connecting rod 6, a Spring telescopic rod 7, one end of the first connecting rod is connected to the power input shaft, and the other end of the first connecting rod is connected to the transmission shaft; the fixed sliding rod is arranged on one side of t...

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Abstract

The invention relates to the field of machinery, in particular to a transmission. The semi-stepless ladder-type transmission comprises a transmission, the transmission comprises a shell, wherein the shell arrange a power input shaft, a power output shaft, a transmission shaft and a fixed sliding rod, a driving wheel is arranged on the power input shaft, and a transmission wheel is arranged on thetransmission shaft. The transmission is simple in structure, the advantages of the manual cascaded transmission and the continuously variable transmission are combined, high-efficiency power transmission and strong torque bearing capacity of the manual transmission and the continuity and the smoothness of power during the lifting gear of the continuously variable transmission are possessed at thesame time, the operation of the lifting gear can be realized without interrupting power, the practical efficiency of the power is improved, the fuel is saved, and the device can be adapted to automobiles with any size.

Description

technical field [0001] The present invention relates to the field of machinery, in particular to transmissions. Background technique [0002] The transmission is a mechanism used to change the speed and torque from the engine. It can change the transmission ratio of the output shaft and the input shaft in a fixed or divided gear, also known as a gearbox. At present, the commonly used automobile transmissions include manual transmission MT, automatic transmission AT, stepped transmission of dual clutch transmission DCT, and CVT which belongs to continuously variable transmission. [0003] The stepped transmission transmits power through the meshing of hard gears, which has high transmission efficiency and can carry a large torque, but the power input must be interrupted during the shifting process, which will cause a large power loss; the manual transmission in the stepped transmission Shifting operation is laborious, especially in stop-and-go traffic jams, and it is very tr...

Claims

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Application Information

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IPC IPC(8): F16H3/42F16H63/30
CPCF16H3/423F16H63/30
Inventor 蓝显贵
Owner 蓝显贵