CN218521695U

CN218521695U - A dust device for municipal works

Info

Publication number: CN218521695U
Application number: CN202221778717.5U
Authority: CN
Inventors: 王锡禧; 吴祥亮; 丁志超
Original assignee: China State Construction Port Engineering Group Co Ltd
Current assignee: China State Construction Port Engineering Group Co Ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-02-24
Anticipated expiration: 2032-07-11

Abstract

The utility model relates to a dust device for municipal works, which belongs to the technical field of dust device, the key point of the technical proposal is that the dust device comprises a mounting disc for mounting at the bottom of a municipal vehicle, a spray assembly for sprinkling water to the ground is arranged on the mounting disc, a dust hood with an opening direction is arranged at the bottom of the mounting disc, and the dust hood is connected with a negative pressure air source; dust blocking components are arranged on two sides of the lower part of the mounting disc; the utility model discloses can be higher high-efficient good carry out the dust fall to the town road.

Description

A dust device for municipal works

Technical Field

The utility model relates to a dust device technical field especially relates to a dust device for municipal works.

Background

Municipal works refer to municipal infrastructure construction works, such as common urban roads, bridges, and the like. Outside places such as town road because road wear and external dust can produce the raise dust when the vehicle drives, and then can cause the influence to external environment, adopt the municipal watering lorry to carry out the mode of watering to carry out the dust fall to places such as road usually. However, after moisture evaporation, dust still adheres to the road surface, and the vehicle drives over and still forms the raise dust behind, and when external environment temperature was higher, moisture evaporation was faster, and dust fall effect was worse this moment, can only come the dust fall through frequently watering, and dust fall efficiency is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dust device for municipal works, can be more high-efficient good carry out the dust fall to the town road.

The above technical purpose of the present invention can be achieved by the following technical solutions: a dust falling device for municipal engineering comprises an installation disc installed at the bottom of a municipal vehicle, wherein a spraying assembly used for spraying water to the ground is arranged on the installation disc, a dust hood with an opening facing the bottom of the installation disc is arranged at the bottom of the installation disc, and the dust hood is connected with a negative pressure air source; and dust blocking components are arranged on two sides of the lower part of the mounting disc.

According to the technical scheme, when the dust-settling device is used, the mounting disc is mounted at the lower part of the municipal vehicle, when the municipal vehicle runs across a road surface area, dust attached to the ground is sucked away by the dust hood, so that the dust amount of the ground is reduced, and then the spraying device sprays and settles dust on the running area; through setting up the dust blocking component, not only can reduce raise dust and to the diffusion of space around, what make the suction hood can better concentrate moreover adsorbs the collection to the dust through the region.

Preferably, one side of the dust hood, which is far away from the spraying assembly, is provided with a blowing assembly, and the blowing assembly is connected with a positive pressure air source.

Through above-mentioned technical scheme, through setting up the subassembly of blowing, when municipal vehicle drives, blow dust device through the dust on regional road surface to make the suction hood can be more high-efficient good adsorb the collection to the dust through the region.

Preferably, the dust blocking assembly comprises a plurality of dust blocking brushes which are respectively arranged on two sides of the lower part of the mounting plate.

Through above-mentioned technical scheme, adopt the dust brush to keep off dirt, can with the better contact closely on road surface to what can be better shelters from dust.

Preferably, the air blowing assembly comprises a connecting air pipe fixed at the lower part of the mounting plate and a plurality of air outlet nozzles communicated with the connecting air pipe; the air outlet nozzle is inclined downwards towards the direction of the dust hood.

Through above-mentioned technical scheme, the air current that the air blowing nozzle blew off is towards the suction hood direction to make the suction hood can be better adsorb dust and collect.

Preferably, the dust-blocking brush comprises a brush body and brush bristles fixed at the lower part of the brush body; the lower part of the mounting disc is provided with a positioning groove for being spliced with the brush body, and the brush body is connected with the mounting disc through bolts.

Through the technical scheme, install the location to the dust brush through the constant head tank, and then through with the brush body with mounting disc bolted connection, and then will keep off the installation of dust brush and fix on the mounting disc to installation that can convenient and fast keeps off the dust brush and installs and dismantle, after the brush hair wearing and tearing, the convenience is changed the dust brush.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural diagram of a dust settling device for municipal engineering.

Fig. 2 is a schematic structural diagram showing the spray assembly and the air blowing assembly.

Fig. 3 is a schematic view of the structure of the dust brush.

Fig. 4 is a schematic structural view showing a connection relationship between the dust brush and the mounting plate.

Wherein, 1, mounting disc; 11. positioning a groove; 12. mounting holes; 2. a spray assembly; 21. a water spray pipe; 22. a spray head; 3. a dust hood; 4. a blowing assembly; 41. connecting an air pipe; 42. an air outlet nozzle; 5. a dust-blocking brush; 51. a brush body; 511. a threaded hole; 52. and (4) brush hairs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that, as used herein or in the following description, the terms "front," "rear," "left," "right," "upper" and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions that face away from the geometric center of a particular component, respectively.

Example (b):

a dust device for municipal works refers to fig. 1 and 2 and comprises a mounting disc 1, wherein a spraying assembly 2, a dust suction cover 3, a blowing assembly 4 and a dust blocking assembly are arranged at the lower part of the mounting disc 1. The mounting disc 1 is fixedly mounted at the bottom of the municipal vehicle, and after the mounting disc 1 is mounted at the bottom of the municipal vehicle, the spraying assembly 2, the dust hood 3 and the blowing assembly 4 are sequentially arranged from the tail of the municipal vehicle to the head of the municipal vehicle. The dust blocking components are arranged on two sides of the mounting disc 1. The dust hood 3 is connected with a negative pressure air source.

Referring to fig. 1 and 2, the spray module 2 includes a spray pipe 21 and a plurality of spray heads 22 communicated with the spray pipe 21. The spray pipe 21 is fixed in the lower part of the mounting disc 1, a water source and a water supply pump are loaded on the municipal vehicle, and the water supply pump is connected with the spray pipe 21 through a water supply hose. The suction hood 3 is a ladder platform type with a small upper section and a big lower section, the suction hood 3 is connected with a negative pressure air source through a negative pressure hose, and the negative pressure air source is installed on a municipal vehicle. Negative pressure is provided for the dust hood 3 through a negative pressure air source, so that the dust hood 3 can suck dust in a space under negative pressure, and then the dust is collected by the negative pressure air sources such as a dust collector. The air blowing assembly 4 comprises a connecting air pipe 41 fixed on the mounting plate 1 and a plurality of air outlet nozzles 42 communicated with the connecting air pipe 41; the air outlet nozzle 42 is inclined downwards towards the dust hood 3. The municipal vehicle is loaded with positive pressurized air source, like the air-blower etc., is linked together positive pressurized air source and connecting trachea 41 through air supply hose, and then utilizes the air outlet nozzle 42 on the connecting trachea 41 to blow up the dust on ground to make suction hood 3 can adsorb the dust on road surface more efficiently.

Referring to fig. 2 to 4, the dust blocking assembly includes a plurality of dust blocking brushes 5 respectively disposed at both sides of the lower portion of the mounting plate 1. The dust-proof brush 5 comprises a brush body 51 and brush bristles 52 fixed at the lower part of the brush body 51; the lower part of the mounting plate 1 is provided with a positioning groove 11 for being inserted with the brush body 51. The groove wall of one side of the positioning groove 11 is provided with a mounting hole 12 which runs through the groove wall of the positioning groove 11, and the mounting hole 12 adopts a step hole. One side of the brush body 51 is provided with a plurality of threaded holes 511 along the length direction of the brush body 51, and the threaded holes 511 correspond to the mounting holes 12 one by one. The screw holes 511 are aligned with the respective mounting holes 12 by inserting the brush body 51 into the positioning groove 11, and the brush body 51 is fixed in the positioning groove 11 using bolts engaged with the screw holes 511. The dust blocking brush 5 is used as a main body of the dust blocking assembly to block dust, and the brush bristles 52 can be in close contact with the ground, so that a good dust blocking effect can be achieved. The dust blocking brush 5 is installed and positioned through the positioning groove 11 and installed on the installation disc 1 in a bolt connection mode, and then when the brush hair 52 of the dust blocking brush 5 is seriously worn, the dust blocking brush 5 can be conveniently and quickly replaced.

The specific implementation manner of this embodiment is:

the mounting plate 1 is mounted at the bottom of the municipal vehicle, and the spraying assembly 2, the dust hood 3 and the air blowing assembly 4 are respectively connected with a corresponding water source and a corresponding air source. When municipal vehicle driven over corresponding dust fall road region, the subassembly 4 of blowing blown the dust on ground towards suction hood 3, and then carried out the negative pressure through suction hood 3 to the raise dust that blows up and attract to can effectual reduction road surface adnexed dust. Spray assembly 2 sprays with the space of passing through to municipal vehicle behind suction hood 3, and then carries out the dust fall to the dust that remains in the air. The dust blocking brushes 5 on the two sides can effectively reduce the influence of the air blowing assembly 4 and the dust hood 3 on the surrounding space environment during operation. When the bristles 52 of the dust-blocking brush 5 are seriously worn and the dust-blocking effect is influenced, the current dust-blocking brush 5 is disassembled and replaced by a new dust-blocking brush 5.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. The utility model provides a dust device for municipal works, is including being used for installing mounting disc (1) in the municipal vehicle bottom, set up on mounting disc (1) and be used for carrying out the subassembly (2) that spray that sprinkles to ground, its characterized in that: the bottom of the mounting disc (1) is provided with a dust hood (3) with an opening facing, and the dust hood (3) is connected with a negative pressure air source; and dust blocking components are arranged on two sides of the lower part of the mounting disc (1).

2. The dust falling device for municipal engineering according to claim 1, characterized in that: one side of the dust hood (3) far away from the spraying assembly (2) is provided with a blowing assembly (4), and the blowing assembly (4) is connected with a positive pressure air source.

3. The dust falling device for municipal engineering according to claim 1, characterized in that: the dust blocking component comprises a plurality of dust blocking brushes (5) which are respectively arranged on two sides of the lower part of the mounting disc (1).

4. The dust falling device for municipal engineering according to claim 2, characterized in that: the blowing assembly (4) comprises a connecting air pipe (41) fixed at the lower part of the mounting disc (1) and a plurality of air outlet nozzles (42) communicated with the connecting air pipe (41); the air outlet nozzle (42) is inclined downwards towards the dust hood (3).

5. The dust falling device for municipal engineering according to claim 3, characterized in that: the dust-blocking brush (5) comprises a brush body (51) and brush bristles (52) fixed at the lower part of the brush body (51); the lower part of the mounting disc (1) is provided with a positioning groove (11) for being connected with a brush body (51) in an inserting mode, and the brush body (51) is connected with the mounting disc (1) through a bolt.