Mechanical structure of pipeline dredging robot

Abstract

The invention provides a mechanical structure of a pipeline dredging robot. The mechanical structure comprises a dredging mechanism, a bending mechanism and moving mechanisms, wherein the front end and the rear end of the bending mechanism are each connected with one moving mechanism, and the outer end of the moving mechanism located at the front end is connected with the dredging mechanism; each moving mechanism comprises a transverse shaft body, shaft end baffles, a telescopic mechanism and a walking assembly, the shaft end baffles are fixed to the two ends of the transverse shaft body separately, one shaft end baffle is connected with the bending mechanism, the other shaft end baffle is used for being connected with the dredging mechanism, the telescopic mechanism is arranged on the transverse shaft body in a sleeving manner, connected to the bending mechanism and located between the two shaft end baffles, and the walking assembly is connected to the telescopic mechanism; each telescopic mechanism stretches out and draws back in the axial direction of the transverse shaft body and enables the transverse shaft body to expand outwards or contract inwards, and the distance between each walking assembly and the corresponding transverse shaft body changes along with changes of the corresponding telescopic mechanism. The mechanical structure of the pipeline dredging robot can adapt to pipelines with different pipe diameters, and the mechanical structure is flexible, changeable and high in adaptability.

Description

technical field [0001] The invention relates to the field of pipeline dredging robots, in particular to a mechanical structure of a pipeline dredging robot. Background technique [0002] Pipeline has become one of the most widely used modes of transportation and plays a very important role in national economic and social development. The development of pipeline transportation tends to establish pipeline networks over long distances. During the process of transporting substances in some pipelines, the fluid substances transported inside continue to adhere to the inner wall of the pipeline, making the pipeline thinner gradually. At the same time, the inner wall of the transportation pipeline will also undergo chemical reactions with other substances to make the pipeline thinner gradually. Blockage occurs. During the process of conveying substances, some pipelines are blocked due to the accumulation of different kinds of conveying substances. Due to the limitation of the spe...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of low adaptability and inflexibility of the pipeline dredging robot in the prior art, the present invention proposes a mechanical structure of the pipeline dredging robot

Images