Design of desilting mechanism for sewer desilting robot

Abstract

With the development of the city, the drainage pipe of the city sewer is faced with serious blockage. The desilting working environment of urban sewer is bad and the operating space is narrow. This makes it very difficult for people to work. These make some cities often appear "look at the sea" phenomenon. In this paper, the design of desilting part of desilting robot is studied. This paper focuses on how to control the pneumatic work intelligently according to the condition of the silt and drive the rotary blade to clear the silt. In this paper, three-dimensional modeling and two-dimensional drawing of the designed dredging robot are carried out by using SolidWorks, AUTOCAD and other software. In this paper, the main characteristics of the desilting mechanism are analyzed, the mechanical part of the desilting robot is optimized, and the low cost is designed.