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Novel speed reducer

A reducer, a new type of technology, applied in the direction of transmission parts, gear transmission, belt/chain/gear, etc., can solve the problems of uncompact structure, low transmission efficiency, complicated assembly and disassembly, etc., achieve simple lubrication and improve sealing , The effect of prolonging the service life of the machine

Inactive Publication Date: 2018-08-10
SHAANXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The reducer is the most common part in various mechanical equipment. In order to reduce or increase the speed of the motor to the required speed of the mechanical equipment, the existing reducer has a small transmission ratio, low transmission efficiency, uncompact structure, and large volume. , complex problems of assembly and disassembly

Method used

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  • Novel speed reducer
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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0035] Such as figure 1 figure 2 Shown: a new type of reducer, including output shaft 1, coupling 2, flat key 3, pressing ring 4, gland 5, shaft seal 6, collar 7, reduction box 8, shaft collar 9 , adjusting gasket 10, retaining ring 11, eccentric sleeve 12, eyebolt screw 13, pin tooth housing 14, breather cap 15, pin tooth pin 16, pin tooth sleeve 17, spacer ring 18, cycloid wheel 19, pin sleeve 20, Pin shaft 21, bolt 22, nut 23, washer 24, roller bearing 25, motor 26, joint 27, washer 28, screw 29, collar 30, pipe 31, plug screw 32.

[0036] One end of the output shaft 1 is provided with a keyway, and the other end is provided with circular holes in an equidistant circular array (such as Figure 12 shown). The output shaft 1 and the shaft coupling 2 are provided with a flat key 3, and the shaft coupling 2 (such as Figure 7 Shown) can cooperate with ot...

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Abstract

A novel speed reducer comprises an output shaft, and the output shaft outputs power through cooperation of a coupler and other machine power shafts. A speed reduction box is arranged at the front endof the outer side of the output shaft, and the outer side of the output shaft is provided with an eccentric sleeve. The eccentric sleeve can drive cycloidal gears to rotate. An inner meshing mechanismwith the tooth difference is formed by the cycloidal gears, needle tooth housings, needle tooth pins and needle tooth sleeves, and the cycloidal gears are connected with the output shaft through pinshafts. A connector is horizontally perpendicular to the shaft so that an oil indicator and a machine shell can be connected, and the oil indicator is placed at the connector and rack connecting position through a gasket. According to the novel speed reducer, the service life of the speed reducer can be prolonged for some heavy industries or other industries, the transmission ratio of the speed reducer can be greatly increased during multi-stage series connection, and the speed reducer plays a more important role.

Description

technical field [0001] The invention relates to the technical field of reducers, in particular to a novel reducer. Background technique [0002] The reducer is the most common component in various mechanical equipment. In order to reduce or increase the speed of the motor to the required speed of the mechanical equipment, the existing reducer has a small transmission ratio, low transmission efficiency, uncompact structure, and large volume. , Assembly and disassembly complex problems. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the purpose of the present invention is to provide a new type of reducer, which runs smoothly and with low noise during the operation of the whole machine, can withstand overload and impact, and can strengthen the reducer in the face of some heavy industries or other industries. The service life of the reducer can be greatly improved when the reducer is connected in series in multiple s...

Claims

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Application Information

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IPC IPC(8): F16H1/32F16H57/023F16H57/08
CPCF16H1/32F16H57/023F16H57/082
Inventor 栾飞田帅博桓源
Owner SHAANXI UNIV OF SCI & TECH