Road pit cleaning device

Abstract

The invention relates to a road pit cleaning device. The device comprises a base, a liftable sweeping brush, a gravity ball, a first baffle and a second baffle, the first baffle and the second baffleare each of a hollow box structure, filter screen dust suction ports are formed in the first baffle and the second baffle, the height of the gravity ball can be adjusted, the height of the liftable sweeping brush can be adjusted when pits in a road are swept, a relatively closed space is formed by the first baffle, the second baffle and the base, so that more dust generated during sweeping of theliftable sweeping brush is sucked away by a dust collector, when the cleaning device encounters the pits with accumulated water, accumulated water in the pits is pumped into a sewage tank from the gravity ball through a water pump, so that the pits of the road are convenient to sweep, the device serves as a further supplement of a road street sweeper, dust or clear water in the pits which cannot be swept by the road street sweeper can be effectively and better cleaned, and the road pit cleaning device has good practicability in a collapsed road section or an old road section.

Description

technical field [0001] The invention relates to a road pit cleaning device, which belongs to the field of road cleaning equipment. Background technique [0002] Ground subsidence refers to the destruction of the overlying rock layer, the subsidence or collapse of the rock and soil mass in the underground cavity, and the formation of different types of collapse pits on the surface. Several cracks form circular or arc-shaped cracks of different sizes. Due to the inhomogeneity of the subsidence, sometimes some undulating drums or irregular cracks are formed in the subsidence area. The ground subsidence is an underground mineral goaf or karst area. A common geological disaster, various pits often appear in subsidence areas or on relatively old road sections. Most of the existing technologies use sweeping vehicles to clean the road, but for the pits on the road due to the sweeping area It is relatively large, and there is still a lot of dust after cleaning. When the wind is stro...

AI Technical Summary

Problems solved by technology

[0002] Ground subsidence refers to the destruction of the overlying rock layer, the subsidence or collapse of the rock and soil mass in the underground cavity, and the formation of different types of collapse pits on the surface. Several cracks form circular or arc-shaped cracks of different sizes. Due to the inhomogeneity of the subsidence, sometimes some undulating drums or irregular cracks are formed in the subsidence area. The ground subsidence is an underground mineral goaf or karst area. A common geological disaster, various pits often appear in subsidence areas or on relatively old road sections. Most of the existing technologies use sweeping vehicles to clean the road, but for the pits on the road due to the sweeping area It is relatively large, and there is still a lot of dust after cleaning. When the wind is strong, there will be more dust on the road, resulting in a poor road environment. At the same time, because the pits on the road are relatively low-lying, water is easy to accumulate in rainy days, affecting traffic.

Images