Shock absorber

A technology of shock absorbers and oil cylinders, applied in the direction of shock absorbers, liquid shock absorbers, shock absorbers, etc., can solve the problems of unsuitable installation, long length, large volume, etc., and achieve decentralized installation space and adjustability , Guarantee the effect of bearing capacity

Inactive Publication Date: 2013-06-26
SHENZHEN BATER EXPLOSION PROOF TECH
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the purpose of the present invention is to provide a shock absorber to solve the problems of the traditional spring type and damping type forklift shock absorbers with large volume, long length, insufficient installation space or insufficient bearing capacity.

Method used

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Embodiment Construction

[0014] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0015] see figure 1 , figure 2 as shown, figure 1 It is a structural schematic diagram of the shock absorber of the present invention; figure 2 It is a schematic diagram of the connecting structure of the oil cylinder and the damping spring of the present invention. The invention provides a shock absorber, which is mainly used to solve the problems of the traditional spring-type and damping-type forklift shock absorbers, which are large in size and long in length, cannot be installed in space or have insufficient bearing capacity.

[0016] Wherein the shock absorber includes a first oil cylin...

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Abstract

The invention provides a shock absorber. Two oil cylinders are connected through a high-pressure oil pipe, vibration generated by a forklift is converted into oil pressure through a first oil cylinder and then transferred to a second oil cylinder by flowing of hydraulic oil, and an elastic effect of a compressed spring of the second oil cylinder is utilized to conduct reset, so that under effects of vibration force of an automobile body and reset force of the compressed spring, the hydraulic oil is frequently from the first oil cylinder to the second oil cylinder, and therefore, the vibration attenuation aim is achieved. A physical principle with equal pressure is utilized to enable the oil cylinders to be manufactured to be small, further an installation space and adjustability are scattered, and simultaneously, in the process of vibration attenuation, the shock absorber guarantees bearing force of an explosion-proof forklift.

Description

technical field [0001] The invention belongs to a shock absorber, and in particular relates to a forklift shock absorber to solve the problems of large volume, long length, insufficient installation space or insufficient bearing capacity of traditional spring-type and damping-type forklift shock absorbers. Background technique [0002] In modern logistics, with the increasing number of long materials required for explosion protection and the emergence of small transportation sites, ordinary forklift handling equipment can no longer meet the operating requirements of such materials in small sites, narrow and high-density storage environments, especially Current forklifts can only perform simple forward, backward, and steering operations, and cannot perform left and right lateral movement operations. This makes it impossible to effectively transport materials in the case of limited space and space. [0003] The omnidirectional hydraulic explosion-proof forklift can effectively...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F9/22F16F9/44
Inventor 申彩虹
Owner SHENZHEN BATER EXPLOSION PROOF TECH
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