Mobile robot damper

A mobile robot, shock absorber technology, applied in shock absorbers, springs/shock absorbers, shock absorbers, etc., can solve the problems of complex structure, poor durability of compression springs, short service life, etc., to simplify the structure of mobile robots , the load capacity can be adjusted, and the effect of improving the overall stability

Pending Publication Date: 2020-01-17
无锡意佳工业设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the compression spring has problems such as poor durability and short service life; the oil-gas spring has a complex structure, high manufacturing requirements, and high cost; the hydraulic cylinder needs to be equipped with a hydraulic station unit. First, the structure is complex; Difficult to maintain

Method used

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Examples

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Embodiment Construction

[0014] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0015] Figure 1~3 Including piston cylinder 1, limit step 1-1, disc spring group 2, disc spring 201, slip ring 3, guide sleeve 4, piston rod 5, lock nut 6, Y-shaped joint 7, base 8, joint bearing 9, jump ring 10 etc.

[0016] Such as Figure 1~3 As shown, the present invention is a mobile robot shock absorber, comprising a piston cylinder 1, one axial end of the piston cylinder 1 is fixedly connected to a base 8, a disc spring group 2 is arranged in the inner cavity of the piston cylinder 1, and the piston rod 5 is slidably fitted. Connected to the inner hole of the piston barrel 1, the piston rod 5 extends into the piston head of the inner hole of the piston barrel 1 to set a ring groove, the slip ring 3 is connected to the ring groove, and the piston head of the piston rod 5 passes through the piston barrel 1 The limit step 1-1 limit o...

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Abstract

The invention belongs to the technical field of mobile robot equipment, and relates to a mobile robot damper. The mobile robot damper comprises a piston cylinder; one axial end of the piston cylinderis fixedly connected with a base; a disc spring set is arranged in an inner cavity of the piston cylinder; a piston rod is connected into an inner hole of the piston cylinder in a sliding fit mode; aring groove is formed in a piston head part, extending into the inner hole of the piston cylinder, of the piston rod; a slide ring is matched and connected to the ring groove; and the piston head partof the piston rod is limited through a limiting step of the inner hole of the piston cylinder. The mobile robot damper is simple in structure, capable of adjusting the load capacity, stable and reliable in performance and low in cost, can greatly simplify a mobile robot structure using the damper, reduces the robot maintenance cost, and improves the robot overall stability.

Description

technical field [0001] The invention belongs to the technical field of mobile robot equipment, and relates to a mobile robot shock absorber. Background technique [0002] As the core component of the mobile robot, the suspension system is the general term for the connecting device between the frame and the wheels of the mobile robot. The impact force of the frame or body, and attenuate the vibration caused by it, so as to ensure that the robot can run smoothly. A typical suspension system structure is composed of structural elements, guide elements and shock absorbers, and individual structures also have buffer blocks, stabilizer bars, etc. The shock absorber is the core component of the suspension system, and its shock absorption effect and quality directly determine the overall performance of the mobile robot. There are currently two types of shock absorbers for mobile robots: 1. Light-duty robots use compression springs as shock absorbers; 2. Heavy-duty robots use oil-p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F13/06F16F9/32F16F9/36
CPCF16F13/06F16F9/3207F16F9/3221F16F9/366
Inventor 司蓉兴杨连明
Owner 无锡意佳工业设备制造有限公司
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