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Wide angle type quincunx universal transmission shaft coupler for rigid-flexible coupling

A universal transmission and rigid connection technology, applied in elastic couplings, couplings, mechanical equipment, etc., can solve problems such as unreliable power transmission, and achieve the effects of simple structure, reliability, and convenient operation.

Pending Publication Date: 2017-07-21
HEILONGJIANG PROVINCIAL HYDRAULIC RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of unreliable power transmission when the vibration force reaches more than 100 kg, especially when the vibration amplitude reaches 3-5 cm, which generally exists in the existing couplings.

Method used

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  • Wide angle type quincunx universal transmission shaft coupler for rigid-flexible coupling

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specific Embodiment approach 1

[0015] Specific implementation mode one: combine figure 1 Describe this embodiment, a rigid-flexible wide-angle quincunx universal transmission coupling of this embodiment, which includes two sets of coupling discs and multiple transmission belts, two sets of coupling discs are set opposite to each other, and the two sets of transmission belts are bent. The ends are respectively connected by a set of connecting discs, and a plurality of transmission belts are mounted on the two sets of connecting discs at equal angles.

[0016] The invention transmits the large amplitude through the flexible transmission belt, and then ensures the effective transmission of the large power through the rigid wire mesh. The invention can carry out mechanical transmission under various working conditions of power and amplitude, and ensures reliable transmission and high transmission efficiency during operation. It is reliable, transmits large power and large amplitude, and at the same time guaran...

specific Embodiment approach 2

[0017] Specific implementation mode two: combination figure 1 The present embodiment will be described. The transmission belt of the present embodiment is a flexible transmission belt. With such arrangement, the flexible transmission belt realizes the power transmission of large power and high amplitude. Other compositions and connections are the same as in the first embodiment.

specific Embodiment approach 3

[0018] Specific implementation mode three: combination figure 1 This embodiment is described. The transmission belt of this embodiment includes a flexible transmission belt 1 and a rigid transmission wire mesh 2 , and the rigid transmission wire mesh 2 is embedded in the flexible transmission belt 1 . In this way, the rigid transmission wire mesh is fixed in the flexible transmission belt, and the strength requirement is achieved through the wire mesh. Other compositions and connections are the same as those in the second embodiment.

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Abstract

The invention provides a wide angle type quincunx universal transmission shaft coupler for rigid-flexible coupling, relates to a shaft coupler, and aims to solve the problem generally existing in a conventional shaft coupler that when the vibration force achieves 100 kilograms or above and when particularly the amplitude achieves 3-5 centimeters, the power transmission is unreliable. According to the wide angle type quincunx universal transmission shaft coupler disclosed by the invention, two sets of coupling flanges are oppositely arranged; two ends of each of a plurality of bended transmission belts are respectively coupled through a set of coupling flanges; and the transmission belts are mounted on the two sets of the coupling flanges in an equal-angle manner. The wide angle type quincunx universal transmission shaft coupler disclosed by the invention can realize large power transmission, and is applied to an engine of which the amplitude is large to transmit the power; through the flexible transmission belts, the situation that the power is effectively transmitted is guaranteed; through the rigid coupling flanges and a rigid transmission wire screen, the reliable coupling effect of power is realized; the vibration force can achieve 130-160 kilograms; the wire screen manufactured from a high-strength abrasion-proof multicomponent alloy and the flexible transmission belts manufactured from high-elasticity materials are adopted, so that the service life of the wide angle type quincunx universal transmission shaft coupler is prolonged, and when the amplitude is more than 5 centimeters, the reliability of the power transmission is guaranteed; and the wide angle type quincunx universal transmission shaft coupler is used for the rigid-flexible coupling.

Description

technical field [0001] The invention relates to a wide-angle quincunx universal transmission coupling that can be widely used in rigid-flexible connections of various transmission machines, in particular to a wide-angle quincunx universal transmission coupling for rigid-flexible connections. Background technique [0002] The wide-angle plum-blossom universal transmission coupling with rigid and flexible connection is the most commonly used coupling in the power transmission of various machines, and it can directly transmit power. Existing shaft couplings on the market generally have the problem of unreliable power transmission when the vibration force reaches more than 100 kilograms, especially when the amplitude reaches 3-5 centimeters. Contents of the invention [0003] The purpose of the present invention is to solve the common problem of unreliable power transmission when the vibration force reaches more than 100 kilograms, especially when the vibration amplitude reach...

Claims

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Application Information

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IPC IPC(8): F16D3/52F16D3/58
CPCF16D3/52F16D3/58
Inventor 孙彦君李芳花郑文生孙艳玲刘之毅孟岩王宇孙雪梅
Owner HEILONGJIANG PROVINCIAL HYDRAULIC RES INST