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Intelligent stair cleaning machine

A technology for washing machines and stairs, which is used in cleaning machinery, carpet cleaning, floor cleaning, etc., can solve the problems of stair washing machines being cumbersome, not easy to accept, and unable to clean stairs.

Inactive Publication Date: 2010-04-28
QIQIHAR UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the known stair cleaning machines are mostly completed manually, which is noisy during use, easily affected by the position of the power supply, and the power cord is long
Moreover, the ordinary stair cleaning machine causes a lot of inconvenience when moving up and down the stairs due to its cumbersomeness.
After cleaning the stairs, it is more complicated to clean the machine itself
In addition, due to the influence of human subjective emotions, the stairs cannot be effectively cleaned thoroughly.
The prices of cleaning machines on the market are generally high and are not easily accepted by the public

Method used

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Experimental program
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Embodiment Construction

[0004] The intelligent stair cleaning machine is mainly divided into two parts: the stair climbing mechanism and the stair cleaning mechanism.

[0005] Circuit part: Three STC89C52 single-chip microcomputers control all the movement processes of the washing machine, and use the flag bit to complete the communication between the single-chip microcomputer and the single-chip microcomputer. L298N is a motor drive chip. The single-chip microcomputer completes various actions of the intelligent stair cleaning machine by controlling the L298N to realize the forward and reverse rotation and speed adjustment of the motor. One L298N needs to occupy 6 I / Os of the microcontroller to drive two 12-volt motors, but some motors carry too much load, so it is necessary to combine the dual channels of the L298N into one channel to increase the drive current of the motor. Shared 6 L298N drives 8 motors, 2 motors for wheels, 4 motors for scrubbing, and 2 motors for lifting. Use RPR220 to make a ...

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PUM

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Abstract

The invention relates to an intelligent stair cleaning machine capable of cleaning stairs, which completes the process of moving up and down on the stairs in a lifting mode by connecting a slide way, a slide bar, a pulley and a steel wire rope, completes intelligent walking and turning of the machine on the stairs through a photosensitive sensor, a photoelectric code disk, a photoelectric sensor and a microswitch, and completes the maintenance task of the machine at the same time of cleaning the stairs through the designs of symmetrical water tanks and roller brushes, thereby greatly reducing the difficulty of manual maintenance.

Description

Technical field [0001] The invention aims to solve the problem of stair cleaning, especially to enable the machine to complete the task of cleaning the stairs while climbing the stairs stably, so as to realize the intelligence of the machine. Background technique [0002] At present, most of the known stair cleaning machines rely on manual work, which is noisy during use, easily affected by the location of the power supply, and has a long power cord. And the ordinary stair cleaning machine causes a lot of inconvenience when moving up and down the stairs due to its heavy weight. After the stairs are cleaned, the cleaning of the machine itself is a more cumbersome thing. In addition, due to the influence of human subjective emotions, the stairs cannot be effectively cleaned thoroughly. The prices of cleaning machines on the market are generally high and are not easily accepted by the public. Contents of the invention [0003] In order to overcome the many shortcomings of ...

Claims

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Application Information

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IPC IPC(8): A47L11/00
Inventor 尹明张辉戴学丰王志永张新涛接伟权高丽君
Owner QIQIHAR UNIVERSITY