AGV chassis structure

A chassis and buffer spring technology, applied in the substructure, elastic suspension, transportation and packaging, etc., can solve the problems of slippage of the driving wheel, lack of simple structure, etc., and achieve the effect of stable chassis, simple structure and good shock absorption effect.

Pending Publication Date: 2020-10-16
临沂临工智能信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an AGV chassis structure to solve the lack of a simple structure in the prior art, using a double chassis structure of the front chassis and the rear chassis, effectively solving the problem of driving wheel slippage that cannot be solved by the AGV spring shock absorber problem, and the chassis is stable, the shock absorption effect is good, and the problem of the AGV chassis structure that can effectively improve work efficiency

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0025] Embodiment 1. An AGV chassis structure, including a front chassis 20 and a rear chassis 9, the front chassis 20 is provided with a drive assembly 18, the front chassis 20 is provided with a connecting seat 3, and the rear chassis 9 is provided with a chassis connection seat 13. The front chassis 20 is provided with a buffer spring seat 4, the buffer spring seat 4 is provided with a lower limit plate 17, and a buffer spring 15 is provided between the buffer spring seat 4 and the lower limit plate 17, and the buffer spring 15 is located on the rear chassis 9 The upper part is limited and fixed by the limit bolt 16; the connecting shaft 35 is provided on the connecting fixed seat 3, and the other end of the chassis connecting seat 13 is installed on the connecting fixed seat 3 through the connecting shaft 35; the front chassis 20 and the rear Chassis 9 is provided with training wheels.

Embodiment 2

[0026] Embodiment 2, an AGV chassis structure, the drive assembly 18 includes a drive motor 25, a hub reducer 28 and a drive wheel 29, a drive mount 27 is provided between the drive motor 25 and the hub reducer 28, and the drive mount 27 is installed on the front chassis 20, the driving motor 25 is connected with the hub reducer 28, and the hub reducer 28 is connected with the driving wheel 29; the front chassis 20 and the rear chassis 9 are provided with auxiliary wheel frame seats 33, and the auxiliary wheel frame 1 is installed on the auxiliary wheel frame 33 through the pin shaft 11; the auxiliary wheel is a universal wheel 12, and the universal wheel 12 is installed on the auxiliary wheel frame 1; the front chassis 20 is provided with a support frame fixing seat 19 , the support frame fixing seat 19 is provided with a support frame pin 21, the rear chassis 9 is provided with a support guide rail 14, the support frame pin shaft 21 is equipped with a support frame mounting p...

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Abstract

The invention discloses an AGV chassis structure, and belongs to the field of electric transport vehicle chassis. The problem that a double-chassis structure which is simple in structure and adopts afront chassis and a rear chassis does not exist in the prior art is solved, and the problems that a driving wheel slips and the chassis is not stable, which cannot be solved by an AGV spring damping device, are effectively solved. The chassis structure mainly comprises a front chassis body and a rear chassis body, a driving assembly is arranged on the front chassis body, a connecting fixing base is arranged on the front chassis body, and a chassis connecting base is arranged on the rear chassis body; a buffer spring seat is arranged on the front chassis, a lower limiting plate is arranged on the buffer spring seat, a buffer spring is arranged between the buffer spring seat and the lower limiting plate, and the buffer spring is located above the rear chassis and is limited and fixed througha limiting bolt; a connecting shaft is arranged on the connecting fixing seat, and the other end of the chassis connecting seat is mounted on the connecting fixing seat through the connecting shaft;and auxiliary wheels are arranged on the front chassis and the rear chassis. The AGV chassis structure is mainly used for improving the stability and reliability of an AGV chassis and the whole.

Description

technical field [0001] The invention relates to a chassis of an electric transport vehicle, in particular to an AGV chassis structure. Background technique [0002] AGV refers to a transport vehicle with automatic guidance function, which has the characteristics of small size, flexible movement and high efficiency, and is widely used in automated logistics lines. During the actual use of the AGV, due to the unevenness of the ground, the driving wheels cannot touch the ground or the positive pressure is insufficient, which causes the AGV to slip and derail. Although the spring damping device will be used in the driving structure to ensure that the driving wheel and the ground have sufficient positive pressure, but in the heavy-duty AGV, the required positive pressure is too large. Jacking up the body causes the front or rear auxiliary wheels to hang in the air, causing inconvenience to charging or docking conditions. From the actual use effect, simply by adding a spring sho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/00B60K1/00B60G11/16B62D61/10
CPCB62D21/00B60K1/00B60G11/16B62D61/10
Inventor 赵兴利陈博毛玉喜王栋梁咸龙滨陈孝宝
Owner 临沂临工智能信息科技有限公司
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