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Shock absorption device for air compressing pump

A shock absorber and air pump technology, which is applied to pump components, variable capacity pump components, liquid variable capacity machines, etc., can solve the problems of low motor life, motor damage, poor shock absorbing effect, etc., and achieve extended The service life and the effect of protecting the motor

Inactive Publication Date: 2014-08-20
徐亚珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are still some deficiencies in the structure of the existing air compressors. Most of the existing air compressors will produce violent sound and vibration when they are working, and the shock absorbing effect is poor, which will have a great impact on the motor. damage, which ultimately leads to a lower service life of the motor

Method used

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  • Shock absorption device for air compressing pump
  • Shock absorption device for air compressing pump

Examples

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Embodiment Construction

[0014] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0015] Such as figure 1 with figure 2 The damping device for the air pump shown includes a washer 1 installed on the supporting foot of the air pump. The inner wall of the washer 1 has a stepped annular groove 2 formed by lathing. The diameter of the annular groove 2 is The size increases sequentially from top to bottom. The upper and lower end surfaces of the gasket 1 are respectively provided with an upper gasket 3 and a lower gasket 4. The upper gasket 3 is provided with a mounting hole 5, and the lower gasket 4 is provided with a shock-absorbing hole 6. .

[0016] Since the diameter of the annular groove 2 increases sequentially from top to bottom, the...

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PUM

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Abstract

The invention relates to the technical field of shock absorption devices, in particular to a shock absorption device for an air compressing pump. The shock absorption device comprises a gasket installed on a supporting leg of the air compressing pump. Step-shaped annular grooves formed in a turning mode are formed in the inner wall of the gasket, and the diameter dimensions of the annular grooves are successively increased from top to bottom. An upper spacer and a lower spacer are arranged on the upper end surface and the lower end surface of the gasket respectively. The upper spacer is provided with an installation hole, and the lower spacer is provided with a shock absorption hole. The shock absorption device for the air compressing pump can well absorb shock of the air compressing pump, protect a motor and prolong the service life of the air compressing pump.

Description

technical field [0001] The invention relates to the technical field of damping devices, in particular to a damping device for an air pump. Background technique [0002] The air pump is a device that converts the mechanical energy of the prime mover into gas pressure energy, and is a pressure generating device for compressing air. The market size of my country's air compressor industry is growing at a growth rate of more than 8%, and the growth rate even exceeded 28% in 2010-2011, and the market size is expanding rapidly. [0003] However, there are still some deficiencies in the structure of the existing air compressor pumps. Most of the existing air compressor pumps will produce severe sound and vibration when they are working, and the shock absorbing effect is poor, which has a great impact on the motor. damage, and ultimately lead to a lower service life of the motor. Contents of the invention [0004] The technical problem to be solved by the present invention is: In...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/00
Inventor 徐亚珍
Owner 徐亚珍
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