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Robot capable of automatically working according to planned path and displacement measuring mechanism thereof

A technology of displacement measurement and robotics, applied in the field of robotics, can solve the problems of planning path travel requirements, unsatisfactory measurement accuracy, and large moving distance errors

Pending Publication Date: 2021-05-14
SHENZHEN XINGZHIXING ROBOT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a robot that automatically operates according to the planned path and its displacement measurement mechanism, aiming to solve the problems in the prior art that the moving distance of the robot measured by the wheel speed is relatively large, and the measurement accuracy cannot meet the needs of traveling according to the planned path. technical problem

Method used

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  • Robot capable of automatically working according to planned path and displacement measuring mechanism thereof
  • Robot capable of automatically working according to planned path and displacement measuring mechanism thereof
  • Robot capable of automatically working according to planned path and displacement measuring mechanism thereof

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Embodiment Construction

[0036] 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. Attached below by reference Figure 1~4 The described embodiments are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0037] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or...

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Abstract

The invention belongs to the technical field of robots, and particularly relates to a robot capable of automatically working according to a planned path and a displacement measuring mechanism thereof. The displacement measuring mechanism comprises a meter counter and an elastic connecting assembly. The meter counter comprises a follower wheel rotating along with movement of the robot body. The elastic connecting assembly comprises an elastic connecting piece, wherein the first end of the elastic connecting piece is connected to the robot body, and the follower wheel is rotationally connected to the second end of the elastic connecting piece. The elastic connecting piece elastically stretches out and draws back in the direction perpendicular to the moving direction of the robot body, so that the follower wheel is tightly attached to the working face when rotating along with moving of the robot body. The meter counter is adopted to detect the displacement length of the robot body, the meter counter has every high detection precision, and accurate measurement of the displacement of the robot body can be achieved. Besides, the elastic connecting assembly is arranged to ensure that the follower wheel of the meter counter is always attached to the working face, the robot body moves, the follower wheel rotates synchronously, the synchronism is high, and therefore it can be ensured that detection is complete and errorless.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a robot that works automatically according to a planned path and a displacement measuring mechanism thereof. Background technique [0002] Intelligent robot is a type of robot that integrates drive and sensor control technology and can automatically control movement. For an intelligent robot used to perform a specific job, such as a wall-climbing robot that performs wall cleaning, detection, and spraying, it often needs to follow a pre-planned path and perform corresponding job tasks. Among them, the displacement parameter is one of the important parameters for planning the path of the robot. It is very important to accurately obtain the moving distance of the robot in a certain direction when the robot is moving. [0003] Taking the ship cleaning and derusting operation of the crawler wall-climbing robot as an example, the path planning is: the robot first cleans fro...

Claims

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Application Information

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IPC IPC(8): B25J9/16B25J13/08G01B11/04
CPCB25J9/1664B25J13/087B25J13/088G01B11/043
Inventor 耿永清汪兴潮李赳华何凯
Owner SHENZHEN XINGZHIXING ROBOT TECH CO LTD
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