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Transport cart

A technology of transport vehicles and driving wheels, applied in the field of transport vehicles, can solve the problems of a large number of wheels, a complex control system, and a large number of motors.

Inactive Publication Date: 2019-12-13
GUANGDONG BOZHILIN ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, a trolley that realizes omnidirectional movement requires at least four motors, such as two steering wheels or four mecanum wheels, resulting in a large number of wheels, a large number of motors, a large chassis, a complex control system, and large tire wear. Insufficient precision and other problems

Method used

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Embodiment Construction

[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0039] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "bottom" etc. indicate orientation or position The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientatio...

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Abstract

The invention discloses a transport cart which comprises a chassis, a rotary table, a first drive wheel, a second drive wheel, a first drive device, a second drive device and supporting wheels. Limiting blocks are arranged on the chassis; the rotary table is rotatably arranged on the chassis; limiting rods capable of contacting and being separated from the limiting blocks are arranged on the rotary table; when the limiting rods contact the limiting blocks, the rotary table is fixed relative to the chassis; when the limiting rods are separated from the limiting blocks, the rotary table can rotate relative to the chassis; the first drive wheel and the second drive wheel are symmetrically arranged on the chassis relative to the left and right of the transport cart; the first drive device andthe second drive device are arranged on the rotary table and are respectively used for driving the first drive wheel and the second drive wheel to act; and the supporting wheels are arranged on the chassis. According to the transport cart provided by the embodiment of the invention, the transport cart can move omni-directionally, and the transport cart is small in volume, high in precision, simpleto control, low in wheel loss rate and the like.

Description

technical field [0001] The invention relates to a construction robot, in particular to a transport vehicle. Background technique [0002] In the prior art, a trolley that realizes omnidirectional movement requires at least four motors, such as two steering wheels or four mecanum wheels, resulting in a large number of wheels, a large number of motors, a large chassis, a complex control system, and large tire wear. Insufficient precision and other issues. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide a transport vehicle, the two wheels of the transport vehicle can realize omnidirectional movement, and the volume is small, the precision is high, the control is simple, and the wheel wear rate is low. [0004] According to a transport vehicle according to an embodiment of the present invention, the transport vehicle includes: a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D61/10B62D7/02B60K7/00B60G13/00
CPCB60G13/00B60K7/0007B62D7/023B62D61/10
Inventor 许辉芳严启凡陈威霖
Owner GUANGDONG BOZHILIN ROBOT CO LTD
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