Multi-fold type transmission

A technology of transmission and speed change wheel, which is applied in the direction of transmission, transmission parts, gear transmission, etc., which can solve the problems of large volume and high space requirements, and achieve the effects of reducing noise, reducing processing difficulty, and uniform force

Inactive Publication Date: 2015-10-14
张洲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the reducer in the prior art meets the requirements of heavy load or super-heavy load, the volume is often large, and the requirements for the use of space are relatively high

Method used

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  • Multi-fold type transmission

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Embodiment Construction

[0027] The core of the present invention is to provide a double transmission transmission, which can effectively reduce its own volume under the premise of ensuring heavy load, has a high transmission ratio, more uniform force, and more stable performance.

[0028] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0029] Please refer to Figure 1 to Figure 2 , figure 1 It is the structural representation of the two-way three-stage multiple transmission speed changer provided by the present invention, figure 2 for figure 1 The schematic diagram of the A-A plane structure of the double transmission shown in the figure.

[0030] The multiplier transmission provided in this embodiment includes an input pinion shaft 201, an output large gear shaft 210, and at least two transmission wheels ...

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Abstract

The invention discloses a multi-fold type transmission. The transmission comprises a small input gear shaft, a large output gear shaft and at least two paths of change wheels located between the small input gear shaft and the large output gear shaft and used for variable speed transmission. Each path of change wheels at least comprises one first change wheel and two second change wheels connected with the first change wheel. The number of the first change wheels in the multi-fold type transmission is at least twice that of the small input gear shafts, the number of transmission shafts is increased by times, stress, the number of teeth and the modulus of each gear are effectively reduced, and accordingly the size of the transmission is further reduced. Besides, the transmission is more uniform in stress and more stable in use performance. Meanwhile, all transmission is outer tooth transmission, the service life can be prolonged, noise can be reduced, and precision can be improved. Moreover, the multi-fold type transmission does not need a planetary frame, so that the structure is simple, the size and the weight are obviously reduced, machining difficulty is reduced, and the energy-saving effect is remarkable.

Description

technical field [0001] The invention relates to the field of speed change equipment, in particular to a brand-new double transmission speed changer. Background technique [0002] In the field of reducer equipment, the size of the reducer is getting smaller and the transmission ratio is getting higher and higher, which has become the trend of the reducer industry. However, when the reducer in the prior art meets the requirements of heavy load or super-heavy load, the volume is often large, and the requirement for the use space is relatively high. [0003] Therefore, how to reduce the volume and weight of the reducer while increasing the transmission ratio of the reducer is a technical problem that those skilled in the art need to solve. Contents of the invention [0004] The purpose of the present invention is to provide a double transmission transmission, which is multiplied by the transmission shaft, can effectively reduce its own volume under the premise of ensuring hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/023F16H57/028F16H1/22
CPCF16H57/023F16H1/22F16H57/028
Inventor 张洲
Owner 张洲
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