Shock absorber for energy recovery by converting mechanical energy into electric energy and recovery method thereof

An energy recovery and mechanical energy technology, applied in shock absorbers, springs/shock absorbers, mechanisms that generate mechanical power, etc., can solve the problems of short service life of shock absorbers, low energy utilization rate, etc. The effect of strong impact resistance and strong environmental adaptability

Inactive Publication Date: 2015-08-26
SANMING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the service life of these shock absorbers is short and the energy utilization rate is low

Method used

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  • Shock absorber for energy recovery by converting mechanical energy into electric energy and recovery method thereof
  • Shock absorber for energy recovery by converting mechanical energy into electric energy and recovery method thereof
  • Shock absorber for energy recovery by converting mechanical energy into electric energy and recovery method thereof

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Experimental program
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Effect test

Embodiment 1

[0029] Embodiment one: if Figure 1~2 As shown, an energy recovery shock absorber that converts mechanical energy into electrical energy includes an upper box body 1 and a lower box body 2, and a ball screw pair 3 is arranged in the middle of the top of the lower box body 2, and the ball screw pair 3 includes The nut 32 fixed on the top of the lower box body 2, the screw rod and the ball in the nut are set. In order to avoid excessive torque, the screw rod is composed of a connecting rod 33 and a screw shaft 31, and the connecting rod 33 is connected with the overrunning clutch. , the screw shaft 31 is matched with the nut 32, the connecting rod 33 and the screw shaft 31 are connected through a coupling 34, and the top of the connecting rod 33 is provided with a reversely installed top overrunning clutch 35, a bottom Overrunning clutches 36, top center gears 38 and bottom center gears 39 are set on the outer walls of the two overrunning clutches, a generator 4 is arranged on t...

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PUM

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Abstract

The invention relates to a shock absorber for energy recovery by converting mechanical energy into electric energy and a recovery method thereof. The shock absorber comprises an upper box body and a lower box body. The middle of the top of the lower box body is provided with a rolling ball screw pair comprising a nut, a screw rod and a ball. The nut is fixedly arranged at the top of the lower box body. The screw rod and the ball are arranged in the nut. The top of the screw rod is provided with two overrunning clutches arranged in opposite directions. Central gears sleeve the outer side walls of the two overrunning clutches. The upper portion in the upper box body is provided with an electric generator, an input end of which is provided with an input gear. The lower portion in the upper box body is provided with an outer-ring gear, in which three internal gear rings are arranged at intervals. An internal gear ring at the top is occluded with the input gear. An internal gear ring in the middle is occluded with a central gear at the top. The shock absorber for energy recovery by converting mechanical energy into electric energy enables the electric generator to rotate for generating electricity along one direction, thereby enhancing utilization efficiency of energy and prolonging service lifetime of the electric generator.

Description

technical field [0001] The invention relates to an energy recovery shock absorber for converting mechanical energy into electric energy and a recovery method thereof. Background technique [0002] For the energy recovery of shock absorbers, many scholars at home and abroad have proposed many methods, many of which are just concepts, and it is difficult to meet the actual requirements. There are two methods that can be used for reference, hydraulic energy storage recovery method and electromagnetic energy storage recovery method. After the last two decades of research, we can conclude that compared with the electromagnetic type and the hydraulic type, it can be clearly found that the demand for this part of energy is low, and the relevant data show that the extra mass of the electromagnetic energy-feed suspension is lighter, and the performance is better. Higher precision and more sensitive response speed. But the service life of these shock absorbers is short, and the ener...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F7/00F03G7/08
CPCF03G7/08F16F7/003
Inventor 陈刚林宇东武蕾吴龙刘建军张雯娟卢隆辉
Owner SANMING UNIV
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