Building stair intelligent cleaning robot
A technology for cleaning robots and stairs, which is applied in the direction of cleaning carpets, floors, machine parts, etc., can solve the problems of inability to clean steps and corner platforms at all levels, time-consuming and laborious, and unmanned stairs and steps.
Active Publication Date: 2022-01-21
CHONGQING UNIV OF POSTS & TELECOMM
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Problems solved by technology
[0003]Most of the existing sweeping robots can only clean in one plane, and there is no way to clean the stairs. It is time-consuming and labor-intensive, so a cleaning robot is needed to clean the stairs
[0004]In addition, the existing auxiliary devices for sweeping robots can only help sweeping robots go up and down stairs, but cannot clean steps and corner platforms at all levels
Method used
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[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.
[0037] figure 1 A structural schematic diagram of an intelligent cleaning robot for building stairs provided by an embodiment of the present invention; figure 2 is the bottom view of the cleaning robot; image 3 It is a schematic diagram of the state of the cleaning robot using the downstairs auxiliary structure when going down the stairs; Figure 4 Schematic diagram of the "bow"-shaped working mode of the cleaning robot on the stair corner platform;
[0038] Please refer to figure 1As shown, the embodiment of the present invention provides an intelligent cleaning robot for building stairs, which is used to clean the ground.
[0039] Among them, the cleaning robot includes a main body and an auxiliary structure for going downstairs.
[0040] The main body includes casing...
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The invention discloses a building stair intelligent cleaning robot which comprises a robot body and a downstairs assisting structure, and the robot body comprises a machine shell, moving wheels, two rotary brushes, cleaning cloth, a water tank and a dust collector. The rotary brushes and the cleaning cloth are arranged at the front end and the rear end of the bottom of the robot body and are used for cleaning the ground, the downstairs assisting structure comprises vertical supporting rods and horizontal supporting rods, and the two vertical supporting rods and the two horizontal supporting rods form a group and are installed on the left side and the right side of the robot. According to the building stair intelligent cleaning robot, when there are stairs ahead, through supporting effect of the vertical supporting rods and the horizontal supporting rods, the cleaning robot body is placed on the next step in cooperation with guide rails and pulleys, then the two sets of supporting rods are retracted to the original positions to restore to the initial state, and the current stair is cleaned; and moreover, the cleaning robot can identify and judge the stair corner platform, so that the working state at the stair corner can be changed for cleaning, and the application is wider.
Description
technical field [0001] The invention relates to the technical field of smart home, in particular to an intelligent cleaning robot for building stairs. Background technique [0002] Sweeping robot (robotcleaner), also known as automatic cleaning machine, intelligent vacuum cleaner, robot vacuum cleaner, etc., is a kind of smart household appliances, which can automatically complete the floor cleaning work in the room by virtue of certain artificial intelligence. Generally, brushing and vacuuming are used to absorb the debris on the ground into its own garbage storage box, so as to complete the function of ground cleaning. Generally speaking, robots that complete cleaning, vacuuming, and mopping the floor are also collectively classified as sweeping robots. [0003] Most of the existing sweeping robots can only clean in one plane, and there is no way to clean the stairs. In high-rise buildings equipped with elevators, the stairs and steps are left unattended for a long time, ...
Claims
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IPC IPC(8): A47L11/24A47L11/282A47L11/40
CPCA47L11/24A47L11/282A47L11/4066A47L11/4094A47L11/4072A47L11/4008A47L11/4011A47L2201/04
Inventor 陈自刚程智全罗文俊陈龙敖晋朱海华康晶游琎
Owner CHONGQING UNIV OF POSTS & TELECOMM