Long-distance chassis mechanism and AGV

A long-distance, chassis technology, applied in steering mechanism, electric steering mechanism, power steering mechanism, etc., can solve the problem of inability to accurately control the AGV's walking route and attitude, and achieve the effect of controllable and high-precision backward direction control.

Pending Publication Date: 2022-03-25
HUAXIAO PRECISION SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the present invention solves the technical problem that the AGV's walking route and attitude cannot be accurately controlled when turning, thereby providing a long-distance chassis mechanism and an AGV

Method used

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  • Long-distance chassis mechanism and AGV
  • Long-distance chassis mechanism and AGV
  • Long-distance chassis mechanism and AGV

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Experimental program
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Effect test

Embodiment

[0039] refer to Figure 1-Figure 5 As shown, the present invention provides a long-distance chassis mechanism, including a chassis body 1; a front drive assembly 2, arranged on the front end of the chassis body 1, suitable for driving the chassis body 1 to move and turn; at least two rear drive assemblies 3, set At the rear end of the chassis body 1, it is arranged symmetrically with respect to the chassis body 1; the turning detection assembly 4 is arranged at the front drive assembly 2, and is suitable for detecting the turning angle of the front drive assembly 2, and sending signals to the two rear drive assemblies 3 , to control the speed of the rear drive assembly 3. When the chassis mechanism starts to turn, the front drive assembly 2 changes direction at this time, so that the front end of the chassis body 1 starts to turn. At this time, the turn detection assembly 4 determines the direction and direction of the front drive assembly 2 to turn. The angle is detected to o...

Embodiment 2

[0047] An AGV, including the above-mentioned long-distance chassis mechanism, when the chassis mechanism starts to turn, the front drive assembly 2 changes direction at this time, so that the front end of the chassis body 1 starts to turn, and the turn detection assembly 4 turns the front drive assembly 2 at this time The direction and angle are detected to obtain the direction and angle information of the front drive assembly 2, and the information is transmitted to the two rear drive assemblies 3 at the rear to control the speed of the two rear drive assemblies 3, and the inner ring when turning The moving speed of the rear drive assembly 3 where it is located is reduced, so as to accurately control the walking route and posture of the AGV when turning, so that the rear end of the chassis body 1 will not slip and flick due to the front end turning, and at the same time, it is moving backwards At this time, the rear drive assembly 3 changes to become the front drive, and the f...

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Abstract

The invention relates to a long-distance chassis mechanism and an AGV. The long-distance chassis mechanism comprises a chassis body. The front driving assembly is arranged at the front end of the chassis body and is suitable for driving the chassis body to move and turn; the at least two rear driving assemblies are arranged at the rear end of the chassis body and are symmetrically arranged relative to the chassis body; and the turning detection assembly is arranged at the front driving assembly and is suitable for detecting the turning angle of the front driving assembly, transmitting signals to the two rear driving assemblies and controlling the speed of the rear driving assemblies, and the effect of accurately controlling the walking route and posture of the AGV during turning is achieved.

Description

technical field [0001] The invention relates to the technical field of AGV, in particular to a long-distance chassis mechanism and the AGV. Background technique [0002] An automatic guided vehicle (AGV) is an industrial vehicle that loads goods automatically or manually, automatically drives or pulls a cargo trolley to a designated location according to a set route, and then loads and unloads goods automatically or manually. The AGV (Automatic Guided Vehicle) trolley is one of the main equipment for the automation of material handling in factories and warehouses. Especially in the field of heavy construction machinery, many AGVs have been introduced for the production process, which is efficient, fast and flexible. . [0003] The chassis structure of the existing one-way AGV is generally one driving wheel plus two directional wheels or a set of differential drive plus two directional wheels. Although it can carry goods, these two chassis mechanisms can only realize Forwar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D3/02B62D15/02B62D5/04B62D6/00B62D113/00
CPCB62D5/0463B62D6/001B62D3/02B62D15/0225
Inventor 李松韦有溯佟坤任炬峰高健
Owner HUAXIAO PRECISION SUZHOU
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