RU106908U1 - CLEANING MACHINE - Google Patents

Abstract

 A sweeping machine comprising a frame on which a water tank, a shaft with brushes and a dust collecting device located in front of the brushes are mounted with an existing nozzle, characterized in that the dust collecting device is made in the form of two pipes, one of which is connected to a compressor and the other pipe is connected to the water tank, and nozzles are fixed on it, each of which is connected via a fitting with a flexible hose to the pipe connected to the compressor, with each nozzle connected to the pipe connected to the tank a water hole and an air nozzle, the water outlet of each nozzle having a diameter of 1-1.2 mm, with the possibility of water flowing out of the nozzle by gravity, and the outlet of each nozzle is located around the outlet of each nozzle with the possibility of exit air at a pressure of 7-8 atm to ensure atomization of water flowing from the nozzle.

Description

The utility model relates to the field of public utilities, namely to machines for cleaning, roads, sidewalks, squares, etc.

Known sweeping machine containing a water tank, a shaft with brushes and a device for dust deposition located in front of the brushes (SU 1142569, Cl Е01Н 1/02, 02.28.1985).

The closest analogue of the claimed utility model is a sweeping machine containing a frame on which a water tank, a shaft with brushes and a dust settling device located in front of the brushes are fitted with an nozzle (Utility Model No. 52409, CL E01H 1/08, 03/27/2006 )

These machines have the following disadvantages: the presence of a pump speeds up the process of water flowing out of the tank, and therefore its consumption, which reduces the performance of the machine, complicates its design and increases its cost.

The technical result is an increase in productivity, simplifying the design and reducing its cost.

The technical result is achieved in that the sweeper includes a frame on which a water tank is mounted, a shaft with brushes and a dust settling device in front of the brushes with an existing nozzle, the dust settling device being made in the form of two pipes, one of which is connected to the compressor, and the other pipe is connected to the water tank and nozzles are fixed on it, each of which is connected via a fitting with a flexible hose to the pipe connected to the compressor, with each nozzle connected to the pipe The tank has a water outlet and an air nozzle, and the water outlet of each nozzle has a diameter of 1-1.2 mm with the possibility of water flowing out of the nozzle by gravity, and the outlet of each nozzle is located around the outlet of each nozzle with the possibility of air outlet from it under a pressure of 7-8 atmospheres to ensure atomization of water flowing from the nozzle.

Figure 1 shows a General view of a sweeper.

Figure 2 - device for the deposition of dust view along A

In Fig.3 nozzles with a nozzle.

The sweeper includes a frame 1 on which a tank is mounted. 2, for water, a shaft 3, with brushes 4, support wheels 5. In front of the brushes 4 there is a device 6 for dust deposition. The device for dust deposition is made in the form of two pipes 7 and 8. On the pipe 8 there are nozzles 9, each nozzle 9 in the lower part having a nozzle 10 for water, and the pipe 7 is connected to the compressor (not shown) of the towing device .

In addition, each nozzle 9 through the fitting 11 is connected by a flexible hose 12 with a pipe 7 connected to the compressor 13, the towing device, mainly the tractor. Each nozzle 9 is connected to a pipe 8 connected to the tank 2 and has a nozzle 10 for spraying water. The outlet 13, each nozzle 9 has a diameter of 1-1.2 mm, which ensures the flow of water by gravity. An outlet 14, each nozzle 10 is located around the outlet 13, each nozzle 9 with the possibility of air outlet from it under a pressure of 7-8 atmospheres to ensure atomization of water flowing from the outlet 13 of each nozzle 9 and dust deposition.

Sweeper works as follows.

To perform sweeping work, the machine is attached to a towing device, mainly to a tractor, and cleaning is started. Water from the tank 2 is supplied to the pipe 8. Simultaneously with the water supply to the pipe 8, air is supplied to the pipe 7, and then through flexible hoses 12, air is supplied to each of the nozzles 10 of each nozzle 9, while water from the pipe 8 enters each nozzle 9, and then flows by gravity from the openings 13 of each nozzle 9, while air is supplied from the outlet 14 of the nozzle 10 to a zone of water outlet from the opening 13 of each nozzle 9 under a pressure of 7-8 atmospheres, which provides fine dispersion of water and dust deposition, which is formed during rki.

Claims (1)

A sweeping machine comprising a frame on which a water tank, a shaft with brushes and a dust collecting device located in front of the brushes are mounted with an existing nozzle, characterized in that the dust collecting device is made in the form of two pipes, one of which is connected to a compressor and the other pipe is connected to the water tank, and nozzles are fixed on it, each of which is connected via a fitting with a flexible hose to the pipe connected to the compressor, with each nozzle connected to the pipe connected to the tank a water hole and an air nozzle, the water outlet of each nozzle having a diameter of 1-1.2 mm, with the possibility of water flowing out of the nozzle by gravity, and the outlet of each nozzle is located around the outlet of each nozzle with the possibility of exit air at a pressure of 7-8 atm to ensure atomization of water flowing from the nozzle.