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Gearless speed reducer

A technology of reducer and bevel wheel, applied in belt/chain/gear, friction transmission device, mechanical equipment, etc., can solve the problems of high processing equipment, short service life, increase equipment area, etc. The effect of easy processing and simple structure

Inactive Publication Date: 2014-02-12
WUHAN GAOZHI INNOVATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of reducers on the market now, and they are generally driven by gears. Especially the current planetary gear reducers use a lot of gears, and the processing requires high precision, which makes processing difficult, so the processing equipment is required to be relatively high, so that the deceleration The overall cost of the reducer is increased, and the reducer with a large transmission ratio is bulky and difficult to miniaturize, so in some occasions it is necessary to use multiple reducers, which increases the footprint of the equipment and brings great harm to the user. The inconvenience and consumption of financial resources, the service life is short

Method used

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  • Gearless speed reducer
  • Gearless speed reducer

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Embodiment Construction

[0015] A gearless speed reducer, comprising: a central bevel wheel 1, a driven bevel wheel 7, a fixed bevel wheel 4, a thrust spring 3 is sleeved on the shaft of the center bevel wheel 1, and the driven bevel wheel 7 is connected with the driven shaft or connected with the driven shaft The driven shaft taper sleeve is connected.

[0016] Described central cone wheel 1 links to each other with input shaft, and axle sleeve is provided with bearing and bearing sleeve 2, and bearing sleeve 2 links to each other with the inner hole of fixed cone wheel 4.

[0017] The driven cone wheel 7 is connected to the circular connecting plate on the driven shaft or one end of the driven cone wheel 7 is connected to the positioning plate 8, and the outer cone edge of the other end of the driven cone wheel 7 is connected to the cone of the driven shaft. The inner cone of the sleeve is connected.

[0018] Using the principle of revolution difference, the diameter ratio of the center cone wheel ...

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Abstract

The invention provides a gearless speed reducer, which comprises a center cone wheel (1), a driven cone wheel (7) and a fixed cone wheel (4), wherein a thrust spring (3) is sheathed on a shaft of the center cone wheel (1), and the driven cone wheel (7) is connected with a driven shaft or is connected with a driven shaft cone sleeve. The gearless speed reducer has the advantages that the structure is simple, the processing is convenient, the dimension can be large and can be small, the speed ratio can be high and can be low, the size is small, and the speed reducer has the characteristic that the speed ratio can reach higher than 1:1000.

Description

technical field [0001] The invention relates to the technical field of mechanical transmission and uses the principle of train movement, specifically a gearless reducer. Background technique [0002] There are many kinds of reducers on the market now, and they are generally driven by gears. Especially the current planetary gear reducers use a lot of gears, and the processing requires high precision, which makes processing difficult, so the processing equipment is required to be relatively high, so that the deceleration The overall cost of the reducer is increased, and the reducer with a large transmission ratio is bulky and difficult to miniaturize, so in some occasions it is necessary to use multiple reducers, which increases the footprint of the equipment and brings great harm to the user. The inconvenience and the consumption of financial resources, the service life is short. Contents of the invention [0003] The purpose of this invention is to design a gearless red...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H13/06
CPCF16H13/06F16H13/14
Inventor 卢钧漳胡川
Owner WUHAN GAOZHI INNOVATION TECH