Municipal pipeline sediment removal device

Abstract

The invention discloses a municipal pipeline sediment removal device. The municipal pipeline sediment removal device includes a sediment removal box; a sediment removal pipe and a sediment removal shaft are arranged in the sediment removal box; a sediment removal motor for driving the sediment removal shaft to rotate is slidingly arranged in the sediment removal box; an inner gear and an outer gear are arranged on the sediment removal shaft, and the inner gear and the outer gear synchronously rotate with the sediment removal shaft; a driving gear is arranged on an output shaft of the sediment removal motor; the driving gear has a first state in which the driving gear is engaged with the inner gear, and a second state in which the driving gear is engaged with the outer gear; and a driving device for driving the driving gear to switch between the first state and the second state is arranged in the sediment removal box. In use, the driving gear of the sediment removal motor is engaged with the outer gear, the sediment removal motor drives the sediment removal shaft to rotate to clean a pipeline; when a sediment removal plate is blocked, the driving device drives the driving gear to move, the driving gear is switched into the second state, and in this time, the sediment removal shaft rotates reversely, the sediment removal shaft exits the blocking state, the sediment removal efficiency is improved, and the adaptability of the sediment removal device is improved.

Description

technical field [0001] The invention relates to a desilting device, more specifically, it relates to a municipal pipeline desilting device. Background technique [0002] With the development of the city, there are more and more sundries on the road surface. When the rainfall is too heavy, the sundries will enter the sewer with the rainwater and cause blockage. The traditional dredging method is to manually use some simple tools to dredge. , not only the dredging efficiency is low, but also the labor intensity is high. In view of the above defects, it is necessary to design a municipal pipeline dredging device. [0003] Therefore, notification number is that the utility model of CN204385880U provides a kind of municipal pipeline dredging device, comprises dredging box, and rotation is provided with dredging pipe in the dredging box, is provided with dredging shaft at the dredging tube outer cover, and the dredging shaft There is a dredging plate at the end, and the dredging ...

AI Technical Summary

Problems solved by technology

[0004] But in actual use, the situation in the municipal pipeline is very complicated. When cleaning, after the dredging plate is stuck, as long as the dredging shaft is rotated in the opposite direction, the jam can be released. For the dredging device, the dredging shaft can only rotate in one direction. After the jam occurs, the dredging can only be stopped, otherwise the motor will be easily damaged due to overload. After manually removing the impurities, continue to use the dredging device for dredging. Poor adaptability

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