Robot chassis with switchable walking wheels

A technology of walking wheels and robots, which is applied in the field of robots, can solve the problems of high stability requirements of food delivery robots and the inability of food delivery machines to move

Active Publication Date: 2017-10-20
XUZHOU XINFA MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a popular food delivery robot, it not only has the characteristics of the restaurant, but also is relatively practical. However, the food delivery robot has high requirements for the stability of its movement. It needs to consider the state of the ground when moving. When the ground is wet or there is water When it is stained, its ordinary walking wheels will slip, which will cause the food delivery machine to be unable to move

Method used

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  • Robot chassis with switchable walking wheels
  • Robot chassis with switchable walking wheels
  • Robot chassis with switchable walking wheels

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Embodiment Construction

[0022] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] see Figure 1 to Figure 5 A robot chassis with switchable walking wheels according to the present invention includes a chassis 1, and two sides of the chassis 1 are formed with walking wheel placement grooves, and a walking wheel 2 is inserted in the walking wheel placement grooves. Several universal wheels 3 are fixed on the periphery of the chassis 1, and the bottom ends of the universal wheels 3 and the bottom ends of the road wheels 2 are located on the same level, and the road wheels 2 include a hub portion 21 on which Six spokes 22 are evenly formed, and one end of the spokes 22 is fixed on the inner wall of the rim 23, and an anti-slip groove 231 is evenly f...

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Abstract

The invention discloses a robot chassis with switchable walking wheels. The robot chassis comprises a chassis body, and the walking wheels are arranged on the chassis body in an inserted mode. Each walking wheel comprises a hub part; six spokes are evenly formed on each hub part; anti-slide grooves are evenly formed in the outer walls of wheel rims; splicing blocks are inserted in the anti-slide grooves; and a connecting rod is formed on each splicing block. The splicing blocks on each wheel rim are divided into six sets corresponding to the spokes, each set of splicing blocks form a fan-shaped structure, the splicing blocks between every two adjacent sets of splicing blocks are overlapped with the connecting rods, three of the overlapped connecting rods extend into the spokes and are fixed to piston rods of shifting air cylinders, and the connecting rod of the splicing block in the middle of each set of splicing blocks is arranged in the wheel rim; a fulcrum shaft is fixed to the hub part in an inserted mode, one end of the fulcrum shaft is hinged to a support, a driving motor is fixed on the support, and a rotary shaft of the driving motor is fixedly connected with the fulcrum shaft. The robot chassis can achieve switching of the contact faces between the walking wheels and the ground so as to adapt to special situations of the road surface.

Description

Technical field: [0001] The invention relates to the technical field of robots, in particular to a robot chassis with switchable walking wheels. Background technique: [0002] With the continuous development of intelligent robot technology, the fields involved in robots are becoming more and more extensive. Robots in the catering industry are being favored by people, such as cooking robots, frying robots, dumpling cooking robots, meal delivery robots, welcome robots, etc. As a popular food delivery robot, it not only has the characteristics of the restaurant, but also is relatively practical. However, the food delivery robot has high requirements for the stability of its movement. It needs to consider the state of the ground during its movement. When the ground is wet or there is water When it is stained, its ordinary walking wheels will slip, which will cause the food delivery machine to be unable to move. [0003] In view of the above-mentioned defects, the designer acti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D61/10B60B15/00B60B19/00
CPCB60B15/00B60B19/00B62D61/10
Inventor 李胜利
Owner XUZHOU XINFA MACHINERY
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