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Heavy-load AGV transport vehicle

A technology of transport vehicles and wheels, which is applied to heavy-duty AGV transport vehicles. It can solve the problems of high vehicle height, large space occupation and complex suspension structure

Pending Publication Date: 2020-01-24
郑州弗曼智能设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure also determines that the suspension structure is complex, takes up a lot of space, and the height of the vehicle is high, which has a direct impact on the stability, safety, and passability of the transfer.

Method used

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  • Heavy-load AGV transport vehicle
  • Heavy-load AGV transport vehicle
  • Heavy-load AGV transport vehicle

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Experimental program
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Embodiment Construction

[0025] Such as figure 1 , figure 2 As shown, the heavy-duty AGV transport vehicle is mainly composed of a main frame 1, an ultra-low suspension module 2 with a lifting function arranged on the lower side of the main frame 1, a power unit, a suspension angle locking device 3, and a walking control system; The ultra-low suspension modules 2 are not less than two as a group, arranged in groups under the main frame 1, and connected with the main frame 1 through a slewing support 23; each ultra-low suspension module 2 is coaxially There are two wheels 21, and each wheel 21 is driven independently. The ultra-low suspension module 2 is rotated around the support beam 24 through the speed difference of the two wheels 21, and the ultra-low suspension module 2 is realized through the expansion and contraction of the support beam 24 itself. Overall lift of module 2.

[0026] Such as Figure 5 As shown, the ultra-low suspension module 2 is mainly composed of a wheel 21, a main structu...

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Abstract

The invention discloses a heavy-load AGV transport vehicle. The heavy-load AGV transport vehicle is mainly composed of a main vehicle frame, ultra-low suspension modules arranged at the lower side ofthe main vehicle frame and having a lifting function, a power unit, a suspension angle locking device and a travelling control system, wherein each ultra-low suspension module is provided with two vehicle wheels, and the own 360-degree rotation is realized through the speed difference of the two vehicle wheels; and the running angles of suspenders are adjusted through the own rotation function ofthe ultra-low suspension modules, and then the travelling modes of straight running, transversal running, oblique running, in-situ rotation and the like of the whole vehicle are realized. According tothe heavy-load AGV transport vehicle, rotation is realized by virtue of the own structure characteristics of the suspenders, and a steering device is abandoned; and the heavy-load AGV transport vehicle has the characteristics of being compact in structure, low in gravity center, high in bearing capacity, simple in control logic, flexible in steering, various in travelling mode, and the like, is especially applicable to transferring for large components, and has a certain promotion value.

Description

technical field [0001] The invention relates to a transport vehicle, in particular to a heavy-duty AGV transport vehicle. Background technique [0002] The transfer of large parts is a relatively common problem encountered in the field of logistics and transportation. In addition to exceeding the limit (ultra-height, ultra-wide, over-weight), the flexible, stable and efficient transfer of large parts also puts forward higher requirements for equipment. At present, heavy-duty flatbed trucks are mostly used for the transfer of large parts in the field. The suspension steering of the heavy-duty flatbed truck is driven by a dedicated steering device (such as: oil cylinder, worm gear and steering motor). Adjust the travel angle of the suspension through the steering device, and then realize the steering and other walking modes of the whole vehicle. This structure also determines that the suspension structure is complex, takes up a lot of space, and the height of the vehicle is ...

Claims

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Application Information

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IPC IPC(8): B62D61/10
CPCB62D61/10B66F9/063
Inventor 刘晓宇李淮
Owner 郑州弗曼智能设备科技有限公司