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Novel impact-resistant shock-resistant belt pulley

An impact-resistant, pulley technology, used in belts/chains/gears, components with teeth, gear lubrication/cooling, etc., can solve the problems of reducing the service life of the pulley, weak anti-vibration and shock performance, affecting the pulley transmission, etc. The effect of accelerating heat dissipation, improving service life and preventing excessive temperature

Active Publication Date: 2021-11-02
苏州捷尔岱精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the belt pulleys in the prior art are integrated structures with weak shock resistance. The belt pulley will be installed on the transmission system of the equipment during use, and the equipment will vibrate during operation. If the vibration amplitude is large, it will Affect the transmission of the pulley and reduce the service life of the pulley

Method used

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  • Novel impact-resistant shock-resistant belt pulley
  • Novel impact-resistant shock-resistant belt pulley
  • Novel impact-resistant shock-resistant belt pulley

Examples

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Embodiment

[0038] see Figure 1-7 , the present invention provides a technical solution: a new type of shock-resistant and anti-seismic belt pulley, including an outer hub 1, a circular groove 101 and a plurality of square grooves 102 are opened in the outer hub 1, the square grooves 102 communicate with the circular grooves 101, and the circular grooves 101 Internally connected with an inner shaft 2, the inner shaft 2 is fixedly mounted with a plurality of squares 3 inserted into the square groove 102. The width of the square 3 is smaller than the width of the square groove 102. The two sides of the square 3 are elastically connected with the first spring 4, and the first spring The free end of 4 is elastically connected with the inner surface wall of the square groove 102, and the two sides of the outer hub 1 are provided with installation grooves 103, and the installation groove 103 is provided with an installation cover 15, and the installation cover 15 is fixedly installed with the i...

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Abstract

The invention discloses a novel impact-resistant shock-resistant belt pulley. The novel impact-resistant and shock-resistant belt pulley comprises an outer hub, a circular groove and a plurality of square grooves are formed in the outer hub, the square grooves are in communication with the circular groove, an inner shaft is connected into the circular groove, a plurality of square blocks inserted into the square grooves are fixedly installed on the inner shaft, the width of the square blocks is smaller than that of the square grooves, the two sides of the square blocks are elastically connected with first springs, and the free ends of the first springs are elastically connected with the inner surface walls of the square grooves. According to the novel impact-resistant shock-resistant belt pulley, the belt pulley is installed on a transmission system of equipment, the transmission system drives the inner shaft to rotate to drive the outer hub to rotate, when the working equipment vibrates, vibration is transmitted to the inner shaft, the outer hub and the inner shaft are elastically connected through the first springs and do not make direct contact, the first springs have buffering functions, vibration transmitted from the inner shaft to the outer hub is greatly reduced, the influence of vibration on transmission of the belt pulley is reduced, and the service life of the belt pulley is prolonged.

Description

technical field [0001] The invention relates to the technical field of pulleys, in particular to a novel impact-resistant and shock-resistant pulley. Background technique [0002] Belt pulleys, which belong to disc hub parts, are generally relatively large in size. The manufacturing process is generally based on casting and forging. Generally, the design of larger sizes is cast. The material is generally cast iron, and cast steel is rarely used. The pulley Wide range of applications, such as agricultural vehicles, tractors, automobiles, mining machinery, machining equipment, textile machinery and motors. [0003] Most of the belt pulleys in the prior art are integrated structures with weak shock resistance. The belt pulley will be installed on the transmission system of the equipment during use, and the equipment will vibrate during operation. If the vibration amplitude is large, it will Affect the transmission of the pulley and reduce the service life of the pulley. Cont...

Claims

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Application Information

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IPC IPC(8): F16H55/36F16H57/04
CPCF16H55/36F16H57/0416F16H2055/366
Inventor 王冠
Owner 苏州捷尔岱精密机械有限公司
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