A sewer dredging device

Abstract

The invention discloses a sewer dredging device, which comprises a trolley, a stroke motor, a main motor, a transmission mechanism, a dredging machine head, a drilling and cutting mechanism, a fender, pipes and cables, and the stroke motor and the main motor are packaged on a frame On the top, the fender is installed at the front end of the frame, the travel motor drives the trolley to walk through the transmission mechanism, and the dredging head is installed under the frame. The dredging head includes the transmission shaft I connected with the main motor, and is installed on the The dredging pump and the rotary cutter head on the dredging pump are equipped with a mud outlet, which is connected to the mud delivery pipe. The drilling and cutting mechanism is installed at the front end of the frame. The drilling and cutting mechanism includes a transmission shaft connected to the main motor II. The movable blade and drill bit installed on the transmission shaft II and the fixed blade installed on the fender, the main motor drives the dredging head and the drilling and cutting mechanism at the same time, and the stroke motor and the main motor are connected to the external power supply through cables. The invention has high dredging efficiency, convenient operation, reliable operation, cleanliness and sanitation, and is suitable for various pipeline operations.

Description

technical field [0001] The invention relates to a device for dredging and dredging sewers. Background technique [0002] At present, the situation of sewer pipes in large, medium and small towns in China is very complicated. The main sewer pipes in large and medium-sized cities are large in size and are not prone to serious blockages, but the size of each branch pipe is small, especially in small streets and residential areas. All kinds of domestic waste, industrial waste, waste oil, waste food, excrement, especially women's products pour into the sewer in large quantities, causing scaling and blockage of the sewer. When it rains and the water rises, it often causes waterlogging due to blockage of sewers, and brings serious sanitation problems. In general, when the pipeline is blocked, the silt is concentrated into the bottom shaft by flushing, winching, etc., and then cleaned by manual digging or special mechanical suction and grabbing. In the case of fouling and clogging...

AI Technical Summary

Problems solved by technology

In the case of fouling and clogging in the middle of the sewer, the above methods cannot be dredged, and excavation is required, which is time-consuming and labor-intensive

The work of dredging and cleaning the sewer, the working environment is poor, the work efficiency is low, and improper operation will endanger the life safety of the operators who go down the well

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