Dust cleaning robot for central air conditioner pipeline

Abstract

The invention discloses a dust cleaning robot for a central air conditioner pipeline and belongs to the field of robots. The dust cleaning robot is used for solving the problems that the size of a dust cleaning robot cannot adapt to square pipelines with different specifications and clear cleaning cannot be realized. The robot comprises a robot body. Four groups of driving structures are uniformlydistributed on the outer wall of the robot body, and each driving structure comprises a spiral driving wheel, a driving spring and a compression spring. The spiral driving wheels are connected with the robot body through the compression springs and are connected with a motor through the driving springs, so that the spiral driving wheels can be clamped in the square pipelines with different specifications through the deformation of the compression springs to drive the dust cleaning robot for the central air conditioner pipeline to move forward in the square pipelines. The deformation of the driving springs can ensure that the driving force is obtained when the positions of the spiral driving wheels relative to the robot body change. A brush belt is arranged on the peripheries of the four spiral driving wheels, so that the brush belt rotates along with the rotation of the spiral driving wheels, each face of each square pipeline can be cleaned, and the cleaning efficiency is improved.

Description

technical field [0001] The invention belongs to the field of robots, in particular to a central air-conditioning pipeline dust cleaning robot. Background technique [0002] As the central air conditioner is used for a long time, a large amount of dust will accumulate in the pipeline of the central air conditioner. The dust will enter the room with the airflow in the central air conditioner pipeline, pollute the indoor air, and produce a pungent odor. , Throat and head, neck and facial skin can cause great irritation, and even cause respiratory diseases and skin diseases, so it is necessary to clean up these dusts in time. [0003] Because the space in the central air-conditioning pipe is very narrow, it is very inconvenient for people to clean it directly, and a robot is needed to clean it. However, central air-conditioning pipes come in various sizes and specifications, and it is often the case that the robot is too small to clean them, or the machine is too large to enter...

AI Technical Summary

Problems solved by technology

When cleaning dust in a square pipe, it is difficult to clean the dust at the four corners of the square pipe. The robots on the market that install rotating brush heads to clean the dust in the pipe can hardly clean the dust at the four corners, so that the dust accumulates at the four corners of the square pipe for a long time, up to less than good cleaning effect

[0005] To sum up, the dust-cleaning robot used in the central air-conditioning pipeline of the existing structure has poor versatility, low cleaning efficiency and poor cleaning cleanliness

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