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Automatic obstacle avoidance chassis based on friction ball pairs

An automatic obstacle avoidance and friction ball technology, applied in the field of robotics, can solve the problems of increased chassis space, large rotation radius, lack of obstacle avoidance ability, etc., and achieve the effect of reducing the space occupation.

Inactive Publication Date: 2017-02-01
BEIJING LINGYI TECH CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Efficiently solves the problems of increased space occupied by the chassis, large rotation radius and lack of obstacle avoidance ability in the conventional robot chassis structure

Method used

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  • Automatic obstacle avoidance chassis based on friction ball pairs
  • Automatic obstacle avoidance chassis based on friction ball pairs
  • Automatic obstacle avoidance chassis based on friction ball pairs

Examples

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Embodiment Construction

[0020] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings and examples. The following examples are only used to illustrate the technical solutions of the present invention more clearly, but not to limit the protection scope of the present invention.

[0021] Such as figure 2 , image 3 , Figure 4 and Figure 5 As shown, the technical solution of the present invention is to design an automatic obstacle avoidance chassis based on a friction ball pair, including a bottom plate 21, a casing 22, an upper cover 23, a motor one 31, a motor two 32, a friction disc one 33, and a friction disc two 34 , friction ball pair 24, universal wheel 25, optical range finder 26 and laser radar 27.

[0022] Eight optical range finder installation holes 51 with an included angle of 45° are opened on the housing 22 .

[0023] Its connection relation is: two described friction discs one 33 are connected above descri...

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Abstract

The invention belongs to the field of robots, and relates to an automatic obstacle avoidance chassis based on friction ball pairs. The automatic obstacle avoidance chassis based on the friction ball pairs comprises a bottom plate, an outer shell, an upper cover, a motor I, a motor II, a friction disc I, a friction disc II, the friction ball pairs, universal wheels, optical range finders and laser radar. As the number of the friction ball pairs is only two, the two universal wheels do not need to be driven by the motors, and the occupied space of the robot chassis is reduced. The two friction ball pairs work synergistically, the rotation radius of the robot chassis is 0, and the robot chassis can move along any track. The robot chassis has the obstacle avoidance capacity due to the optical range finders and the laser radar.

Description

technical field [0001] The invention belongs to the field of robots and relates to an automatic obstacle avoidance chassis based on a friction ball pair. Background technique [0002] With the improvement of people's living standards and the continuous increase of demand, various intelligent devices gradually appear. The pinnacle product of the so-called intelligent equipment of robots has helped people from all walks of life and solved many problems. The robot chassis, as a key component carrying the robot's movement, is in a very important position. The existing robot chassis is usually a four-wheel mechanism, such as figure 1 As shown, four wheels 1 are connected to the base 2 to complete the movement of the robot. Wheel 1 axis is collinear setup. [0003] There are following deficiencies in analyzing the prior art mentioned above, i.e. the technical problem to be solved by the present invention: [0004] (1) The axes of the wheels 1 of the traditional four-wheel rob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D63/02
CPCB62D63/02
Inventor 王彦君张雅晨
Owner BEIJING LINGYI TECH CO LTD
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