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A steering mechanism, steering wheel train device, mobile chassis and construction robot

A technology for moving chassis and steering mechanism, applied in steering mechanism, electric steering mechanism, mechanical steering gear, etc., can solve the problems of large space occupation, high development cost, high integration degree of steering wheel, and achieve small lateral space, simple structure, and high efficiency. The effect of compactness

Active Publication Date: 2022-08-09
GUANGDONG BOZHILIN ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The crawler chassis cannot move laterally, and its use in the narrow space of the construction site has great limitations; the mecanum wheel is easily stuck by gravel on the construction site, which affects the driving of the entire mobile chassis; the steering wheel is highly integrated and takes up a lot of space , resulting in a large rotating space for the mobile chassis, and the double steering wheel chassis (arranged diagonally) has the problem of difficulty in unilateral obstacle surmounting (obstacles on the universal wheel side), and the four rudder wheels are expensive and the development cost is high

Method used

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  • A steering mechanism, steering wheel train device, mobile chassis and construction robot
  • A steering mechanism, steering wheel train device, mobile chassis and construction robot
  • A steering mechanism, steering wheel train device, mobile chassis and construction robot

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Embodiment Construction

[0033] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clearly, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. Obviously, the described embodiments are only the present invention. Some examples, but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] like Figure 1-Figure 9 As shown, this embodiment provides a construction robot for walking in a construction site. The construction robot includes a robot body and a mobile chassis. The robot body is installed on the mobile chassis. The mobile chassis includes a chassis body 3 and two symmetrically arranged on the chassis. The steering wheel train device a...

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Abstract

The invention relates to the technical field of construction machinery, and discloses a steering mechanism, a steering wheel train device, a mobile chassis and a construction robot. The steering mechanism includes a rotary drive assembly; a driving bevel gear, mounted on the output end of the rotary drive assembly; a first driven bevel gear and a second driven bevel gear, both meshing with the driving bevel gear for transmission; a first link assembly, The first end is connected with the first driven bevel gear; and the second link assembly, the first end is connected with the second driven bevel gear; the rotary drive assembly can pass through the driving bevel gear, the first driven bevel gear and the second driven bevel gear The driven bevel gear drives the second end of the first link assembly and the second end of the second link assembly away from or close to each other, and the first driven bevel gear is arranged just above the second driven bevel gear. The steering mechanism provided by the invention has a simple structure, can ensure the steering function, occupy a small lateral space, and improve the compactness of the overall structure.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a steering mechanism, a steering wheel train device, a mobile chassis and a construction robot. Background technique [0002] At present, the mobile chassis of robots that have been put into use in the construction field at home and abroad mostly use crawler chassis, steering wheel chassis and wheat wheel chassis. The use of these chassis in actual construction sites has different degrees of limitations, which are mainly reflected in climbing over obstacles and whether the mobile chassis can move in all directions. [0003] The crawler chassis cannot be traversed, which has great limitations in the narrow space of the construction site; the Mecanum wheel is easily stuck by gravel on the construction site, which affects the driving of the entire mobile chassis; the steering wheel is highly integrated and occupies a large space , resulting in a large space for the m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D3/02B62D7/20B60K1/02B62D5/04B62D63/02B62D63/04B60R16/02
CPCB62D3/02B62D7/20B60K1/02B62D5/04B62D63/02B62D63/04B60R16/02
Inventor 周俊杰裴蓓蓓沈健
Owner GUANGDONG BOZHILIN ROBOT CO LTD
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