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Heavy-load anti-explosion full-steering vehicle and control method

A full-steering, frame-based technology, applied to steering mechanisms, power steering mechanisms, fluid steering mechanisms, etc., can solve problems such as small loads and inflexible steering, reduce ground pressure, and ensure installation, commissioning, and operation , good bearing capacity

Pending Publication Date: 2022-03-18
HENGYANG LIMEI BATTERY VEHICLES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The weight of the existing AGV car is small, and the steering is not flexible enough. Therefore, there is an urgent need for a steering wheel with a large load and flexible steering, and a corresponding control method is provided to improve the carrying capacity of the AGV car and improve the steering flexibility.

Method used

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  • Heavy-load anti-explosion full-steering vehicle and control method
  • Heavy-load anti-explosion full-steering vehicle and control method
  • Heavy-load anti-explosion full-steering vehicle and control method

Examples

Experimental program
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Effect test

Embodiment 1

[0045] Such as Figures 1 to 12 As shown, the present embodiment provides a heavy-duty explosion-proof omni-steering vehicle, including a vehicle frame 4, a support bracket 40, a lifting table 2, a turntable assembly 5 and a wheel assembly 15; the two ends of the top of the vehicle frame 4 are respectively There is one support bracket 40, the top of the vehicle frame 4 is located between the two support brackets 40, and the lifting table 2 and the turntable assembly 5 are provided; the bottom sides of the vehicle frame 4 Multiple wheel assemblies 15 are provided.

[0046] A floor 3 is arranged on the top surface of the vehicle frame 4 , and a hoarding plate 11 is arranged around the vehicle frame 4 .

[0047] A set of sliding slots 16 are respectively provided at both ends of the top of the vehicle frame 4 , and the support bracket 40 is slidably disposed on the sliding slots 16 . Concretely, each set of chute 16 includes four chute 16 evenly arranged from one side of the ve...

Embodiment 2

[0057] Such as Figures 13 to 18 As shown, this embodiment provides a control method for the heavy-duty explosion-proof omni-steer vehicle in Embodiment 1, including the following modes:

[0058] 1. Straight mode; such as Figure 13 As shown, the vehicle runs normally without turning; the included angle of the wheel assembly 15 along the vehicle axis is zero;

[0059] Second, in-situ steering mode; Figure 14 As shown, each wheel assembly 15 forms a certain angle with the vehicle axis, each wheel assembly 15 is not parallel, and the vehicle rotates in situ around its own center;

[0060] Three, oblique mode; such as Figure 15 and 16 As shown, each wheel assembly 15 rotates at the same angle around its own axis, and the angle is not equal to 0 degrees or 90 degrees; the driving direction of the vehicle forms an angle with the axis of the vehicle body, and the angle is the same as the rotation angle of the wheel assembly 15;

[0061] Fourth, the eight-character pattern; su...

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Abstract

The invention discloses a heavy-load anti-explosion full-steering vehicle and a control method, and relates to the technical field of anti-explosion vehicles. The vehicle comprises a vehicle frame, a supporting bracket, a lifting workbench, a rotating disc assembly and a wheel assembly; the supporting brackets are arranged at the two ends of the top of the vehicle frame respectively, and the lifting workbench and the rotating disc assembly are arranged at the position, located between the two supporting brackets, of the top of the vehicle frame. And a plurality of wheel assemblies are arranged on the two sides of the bottom of the frame. The control method comprises a straight moving mode, a pivot steering mode, an oblique moving mode, a splayed mode and a transverse moving mode. According to the heavy-load anti-explosion full-steering vehicle and the control method, the wheel assembly on the lower portion of the vehicle frame is of a four-shaft eight-wheel structure, the ground bearing pressure is greatly reduced, the bearing capacity is better, and the heavy-load anti-explosion full-steering vehicle can operate in a narrow workshop channel; installation, debugging and operation of vehicle-mounted special tool equipment guarantee can be completed; and the supporting bracket is detachable, so that the supporting bracket can be replaced according to different workpieces.

Description

technical field [0001] The invention relates to the technical field of explosion-proof vehicles, in particular to a heavy-duty explosion-proof full-steer vehicle and a control method. Background technique [0002] (Automated Guided Vehicle, referred to as AGV), usually also called AGV car. Refers to a transport vehicle equipped with automatic navigation devices such as electromagnetic or optical, capable of driving along a prescribed navigation path, and equipped with safety protection and various transfer functions. A truck that does not require a driver in industrial applications is powered by a rechargeable battery. Generally, the computer can be used to control its travel path and behavior, or use the electromagnetic track (electromagnetic path-following system) to set up its travel path. The electromagnetic track is pasted on the floor, and the unmanned van relies on the information brought by the electromagnetic track. Movement and action. [0003] The existing AGV ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L50/60B60P3/00B62D5/06B62D5/20
CPCB60L50/60B60P3/00B62D5/061B62D5/062B62D5/20Y02T10/70
Inventor 王勤全小平易春峰苏金英
Owner HENGYANG LIMEI BATTERY VEHICLES MFG CO LTD
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