Pipeline dredger of rotary crushing reverse jet propulsion

Abstract

The invention discloses a pipe dredger for rotary pulverization and anti-jet propulsion, which belongs to the pipeline dredger. The invention aims to solve the problems that the propulsion process is easily blocked and that it is difficult to break when encountering severe blockage. The technical solution is as follows: including the handle, the flexible transmission shaft, the motor, the shaft head, the chopping blade, the diameter reducer of the chopping knife, the reverse spray impeller and the bracket, the transmission flexible shaft is connected with the handle, the motor is arranged on the handle, The transmission flexible shaft is mainly composed of transmission flexible shaft a, transmission flexible shaft b and transmission flexible shaft protection tube set from the inside to the outside. The motor can drive the transmission flexible shaft a and transmission flexible shaft b to rotate; the shaft head is fixed on the transmission flexible shaft a The end of the anti-spray impeller is fixed at the end of the transmission flexible shaft b, and the bracket is fixed at the end of the transmission flexible shaft protection tube; multiple chopping blades are installed on the outer periphery of the shaft head, and multiple chopping knife reducers are set on the bracket. The chopping blades are in one-to-one correspondence with the chopping knife diameter reducer; a spring is connected between each chopping blade and its corresponding chopping knife diameter reducer.

Description

technical field [0001] The invention relates to a pipeline dredging device, in particular to a pipeline dredging device propelled by rotating pulverization and spraying. Background technique [0002] In practical engineering applications and life, many pipes are blocked and need to be dredged. Pipes blocked by dirt and impurities need to be unblocked, and toilets that are blocked also need to be unblocked. Especially the toilet is clogged with dry and hard feces, or it is clogged with sanitary napkins, which is dirty and smelly. People usually use iron wire or soft sticks to get through. However, the toilet outlet is an elbow outlet that extends downwards and then upwards. Once it is blocked, it will form a large project. It will take an hour for the light ones, and a day or two for the serious ones. , or even take a longer time to unblock. Another kind of method is to adopt leather pin to dredge, but because the toilet outlet blockage is serious and difficult to dredge, ...

AI Technical Summary

Problems solved by technology

[0004] The technical task of the present invention is to address the above deficiencies and provide a pipe dredger for rotary pulverization and reverse spraying propulsion to solve the problems that it is easy to be blocked during the propulsion process and difficult to break when encountering serious blockages.

Images