A device for eradicating and cleaning around the four sides of a square sewer cover

Abstract

The invention relates to a shoveling and cleaning device for the periphery of a square sewer cover. The shoveling and cleaning device mainly comprises a square plate frame. A motor is installed at the upper end of the square plate frame and connected with a big gear which meshes with four planetary gears. A first gear and a second gear meshing with each other are installed at each corner of the inner side below the square plate frame. All the first gears are coaxially connected with the planetary gears respectively. The four periphery edges of the square plate frame are each provided with a through groove. A first shoveling frame and a second shoveling frame are installed at the two ends of each through groove respectively in the side length direction of the square plate frame in a sliding mode. A first rack and a second rack are welded to each first shoveling frame and each second shoveling frame respectively. Each first rack meshes with the corresponding second gear. Each second rack meshes with the corresponding first gear. According to the shoveling and cleaning device, the shoveling frames on the four periphery edges of the square plate frame can be synchronously driven in a gear tooth transmission mode to slide oppositely. Accordingly, dirt can be collected and fetched in a shoveled mode, and the effect of automatic and effective removal of the dirt is achieved.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a device for eradicating and cleaning around the four sides of a square sewer cover. Background technique [0002] As everyone knows, after urban roads are paved, people also need to carry out sewers on the roads to prevent road accumulation. Not only that, but the sewer must also take into account the safety of pedestrians or vehicles. For this reason, people often all can install the sewer cover that is exactly opening with outside at the sewer caliber place of road surface, can guarantee the unimpededness of flowing water like this, can guarantee the safety of pedestrian and driving again. However, in the process of long-term use, because rainwater often carries a large amount of dirt when it passes through the sewer, these dirt will often stay in the hole of the sewer cover or the gap between the sewer cover and the sewer caliber, thereby causing rainwater on the road su...

AI Technical Summary

Problems solved by technology

However, in the process of long-term use, because rainwater often carries a large amount of dirt when it passes through the sewer, these dirt will often stay in the hole of the sewer cover or the gap between the sewer cover and the sewer caliber, thereby causing rainwater on the road surface. cannot be ruled out quickly

Although the dirt at the hole of the sewer cover can be removed by applying downward pressure, the dirt in the gap between the sewer cover and the sewer caliber often needs to be removed manually a little bit by hand, which is very difficult to operate. inconvenient

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