A sanitation vacuum cleaner

Abstract

The invention provides a dust-collection sanitation vehicle. The dust-collection sanitation vehicle comprises a cab, a vehicle frame, an engine power output shaft and a compartment. A draught fan is installed on the vehicle frame. A driving belt wheel is installed on the engine power output shaft. A driven belt wheel is installed on a draught fan spindle. The driving belt wheel is in transmission connection with the driven belt wheel through a belt. The lower portion of the vehicle frame is connected with a main dust collection pipe. The main dust collection pipe is provided with a dust collection port. The main dust collection pipe is connected with an air suction port of the draught fan through a telescopic hose. The compartment comprises a base plate, side plates, a front plate and a tail door. A first dust filtering plate assembly and a second dust filtering plate assembly are detachably connected to the interior of the compartment. The first dust filtering plate assembly is vertically arranged on the tail of the compartment and spaced from the tail door by a certain distance. The second dust filtering plate assembly is horizontally arranged at the top of the compartment. A dust collection cavity used for collecting dust is defined by the base plate, the side plates, the front plate, the first dust filtering plate assembly and the second dust filtering plate assembly. An air inlet communicating with the dust collection cavity is formed in the compartment. An air outlet of the draught fan is connected with the air inlet in the compartment.

Description

technical field [0001] The invention relates to the technical field of sanitation equipment, in particular to a sanitation vacuum cleaner. Background technique [0002] Most of the current common sanitation vehicles use brushes for rotating brush sweeping (such as the sweeper produced by Zoomlion). The disc brush first sweeps the garbage on the ground together, and then the fan sucks the garbage into the dust box. Although the above-mentioned sanitation vehicle can greatly reduce the labor intensity of manual work, it also has the following defects in the actual use process: 1. In the process of sweeping the floor with the disc brush, in order to avoid dust from flying everywhere, it is necessary to spray the ground and the disc brush Water, under the action of water, the dust is mixed into mud and adhered to the road surface. After the water dries, the dust will fly everywhere again. 2. The dust in the pavement cracks (especially the asphalt pavement with a large number of...

AI Technical Summary

Problems solved by technology

Although the above-mentioned sanitation vehicle can greatly reduce the labor intensity of manual work, it also has the following defects in the actual use process: 1. In the process of sweeping the floor with the disc brush, in order to avoid dust from flying everywhere, it is necessary to spray the ground and the disc brush Water, under the action of water, the dust is mixed into mud and adhered to the road surface. After the water dries, the dust will fly everywhere again.

2. The dust in the pavement grooves (especially the asphalt pavement with a large number of small pits) cannot be swept out

3. When working in winter in the north, the water sprayed on the road will quickly condense into ice, which will affect the anti-skid performance of the road

4. It is particularly important that the above-mentioned sanitation vehicle needs two sets of power supply devices. The driving power of the vehicle is provided by the engine, and the power of the fan is provided by another power source. The whole vehicle consumes a lot of energy

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