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Intelligent tracking, building-climbing and carrying cleaning device

A cleaning device and trace-finding technology, applied to cleaning machinery, cleaning equipment, carpet cleaning, etc., can solve problems such as inconvenient turning, slow movement, large resistance, etc., and achieve the effect of flexible control mode

Inactive Publication Date: 2018-04-27
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the stair-climbing load-bearing robots in China adopt a lift-type and leg-type structure. The efficiency of going upstairs is not high, and most of the stair-climbing mechanical devices are not suitable for flat ground.

Method used

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  • Intelligent tracking, building-climbing and carrying cleaning device
  • Intelligent tracking, building-climbing and carrying cleaning device
  • Intelligent tracking, building-climbing and carrying cleaning device

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Embodiment Construction

[0032] The specific implementation manners of the present invention will be further described below in conjunction with the accompanying drawings and technical solutions.

[0033] see below Figure 1~5 : intelligent tracking and climbing stairs load cleaning device, including deformation wheel mechanism part 1, steering mechanism part 2, cleaning mechanism part 3 and electrical part 4; deformation wheel mechanism part 1 and steering mechanism part 2 pass through the rudder plate 1-5 universal joint 2-9 is connected with the shaft, and is connected with the vehicle body with the planetary gear 5-1, and the electrical part 4 is composed of a power supply 4-1 and an electrical module 4-2.

[0034] The electrical part includes a single-chip microcomputer and an ultrasonic module. The ultrasonic detection obstacle feedback signal in the electrical module 4-2 makes the single-chip microcomputer control the car to turn left and right; the IO port TRIG is used to trigger the distance...

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Abstract

The invention provides an intelligent tracking, building-climbing and carrying cleaning device and belongs to the technical field of service robots. The intelligent tracking, building-climbing and carrying cleaning device is invented for solving the problems that time and labor are wasted and efficiency is low due to the fact that manual work is still required for carrying weights upstairs and downstairs at certain occasions. The intelligent tracking, building-climbing and carrying cleaning device is mainly used for loaded carrying to the upstairs and the downstairs and stairway cleaning. Transformation and steering of wheels are realized by controlling three steering engines through STM32, whether the device reaches a wall and needs to turn or not is detected through ultrasonic ranging, whether the device reaches a stairway or not is judged according to the distance difference, so that automatic transformation is carried out, and intelligence of walking on a flat ground and going upstairs and downstairs is realized. Transformation wheels are folded as a whole when located on the flat ground and are divided into three parts to facilitate stairway-climbing advancing when going upstairs and downstairs, centrosymmetric pin claws are driven by the steering engines to control folding and separating of the transformation wheels, and meanwhile, a cleaning unit is mounted at the tail to clean a stairway.

Description

technical field [0001] The invention relates to an intelligent tracing and stair-climbing load cleaning device, which belongs to the technical field of service robots. Its main function is to carry loads up and down stairs and clean stairs, and can be used on building floors without elevators. Background technique [0002] The original purpose of the present invention is to solve the time-consuming and labor-intensive problem of manually going upstairs to carry heavy objects such as buckets. At the same time, considering that the stairs are frequently used in various time periods, the number of stairs is large, and the manual cleaning work is heavy, a cleaning device is installed at the end. The combination of the two constitutes a dual-purpose intelligent device for handling and cleaning through a motor belt drive. Most of the stair-climbing load-bearing robots in China adopt a lift-type and leg-type structure. The efficiency of going up the stairs is not high, and most of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D57/02B60B19/02A47L11/24A47L11/40
CPCB62D57/02A47L11/24A47L11/4069B60B19/02B60B2900/551
Inventor 王韬赵猛
Owner DALIAN UNIV OF TECH
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