CN217662175U

CN217662175U - Highway engineering construction dust device

Info

Publication number: CN217662175U
Application number: CN202220973596.3U
Authority: CN
Inventors: 丁国宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-10-28
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to a dust device technical field's a highway engineering construction dust device, handle storehouse, dust absorption mouth, filter storehouse, filtration pore, pipe connector mouth, annular scraper blade including the dust fall, the periphery of annular scraper blade offsets with filtering the storehouse inner wall slip, its axial displacement along filtering the storehouse is driven by the translation unit to annular scraper blade. Through translation unit drive annular scraper blade along the axial displacement who filters the storehouse, make annular scraper blade can strike off the dust that adheres to on filtering the storehouse inner wall, avoid blockking up the filtration pore on the filter storehouse, and then reduce and filter the production influence to the dust, through setting up the floating plate, the cushion, after the dust fall is handled and finishes, the floating plate can be removed towards the direction of dust absorption mouth by drive unit, make the cushion can seal the oral area of dust absorption mouth, and then avoid filtering the dust backward flow in the storehouse to the external environment in, thereby the dust fall effect has been influenced.

Description

Highway engineering construction dust device

Technical Field

The utility model relates to a dust device technical field specifically is a highway engineering construction dust device.

Background

Highway engineering when being under construction, need cut the operation such as road surface, the in-process of these operations can lead to a large amount of dusts, produce the hidden danger on the safety and health to pedestrian or staff when the dust is great, consequently need use dust device or equipment to carry out the dust fall processing to the dust, the dust device who uses at present adsorbs the time to the dust, produces the phenomenon that the dust blockked up easily, and then has influenced dust device's dust adsorption effect, the direct efficiency that has influenced the dust fall processing.

Based on this, the utility model designs a highway engineering construction dust device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a highway engineering construction dust device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a highway engineering construction dust device, includes that the storehouse is handled to the dust fall, the dust absorption mouth is worn to be equipped with on one side of the storehouse is handled to the dust fall, be equipped with the open filtration storehouse in one side on the storehouse inner wall, filter storehouse inside and the filtration pore that is equipped with a plurality of through-hole forms on the dust absorption mouth link up and its outer wall, storehouse one side is handled to the dust fall is equipped with the pipe connector, the pipe connector passes through pipeline and outside air extraction equipment intercommunication, be equipped with an annular scraper blade in the filtration storehouse, annular scraper blade's periphery and filtration storehouse inner wall slip counterbalance, annular scraper blade is by its axial displacement along filtering the storehouse of translation unit drive.

In the highway engineering construction dust device, the translation unit comprises a motor installed on a filter bin, a screw rod is connected to a rotating shaft of the motor in a driving mode, a nut sleeve is sleeved on the screw rod in a threaded mode, a plurality of supporting rods are arranged on the outer edge of the nut sleeve along the axial direction of the nut sleeve, and one end, far away from the nut sleeve, of each supporting rod is fixedly connected to the inner wall of the annular scraper.

In the above road engineering construction dust falling device, a rubber layer is arranged on the outer edge of the annular scraper.

In the highway engineering construction dust-settling device, the inner wall of the dust-settling treatment bin is provided with the floating plate, the surface of the floating plate facing the dust suction port is provided with the rubber mat, and the floating plate is driven by the driving unit to move towards the direction of the dust suction port, so that the rubber mat can be abutted against the end surface of the dust suction port.

In the above highway engineering construction dust-settling device, the driving unit includes a fixing column horizontally and fixedly connected to the inner wall of the dust-settling treatment bin, a limiting ring is sleeved on one end of the fixing column which penetrates through the floating plate in a sliding manner, a spring is sleeved on the fixing column, and two ends of the spring in the elastic direction elastically abut against the floating plate and the limiting ring respectively.

Compared with the prior art, the beneficial effects of the utility model are that: through translation unit drive annular scraper blade along the axial displacement who filters the storehouse, make annular scraper blade can strike off the dust that adheres to on filtering the storehouse inner wall, avoid blockking up the filtration pore on the filter storehouse, and then reduce and filter the production influence to the dust, through setting up the floating plate, the cushion, after the dust fall is handled and finishes, the floating plate can be removed towards the direction of dust absorption mouth by drive unit, make the cushion can seal the oral area of dust absorption mouth, and then avoid filtering the dust backward flow in the storehouse to the external environment in, thereby the dust fall effect has been influenced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a dust-settling device for highway engineering construction of the utility model;

fig. 2 is an enlarged schematic view of a part a of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

the dust-settling device comprises a pipe interface 1, a motor 2, a dust-settling treatment bin 3, a filtering bin 4, a filtering hole 5, a supporting rod 6, a nut sleeve 7, a screw rod 8, an annular scraper 9, a dust suction port 10, a fixed column 11, a floating plate 12, a spring 13, a limiting ring 14 and a rubber cushion 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a highway engineering construction dust device, including a dust fall processing bin 3, dust absorption mouth 10 wears to be equipped with on dust fall processing bin 3 one side, be equipped with the open filtration storehouse 4 in one side on the dust fall processing bin 3 inner wall, filter storehouse 4 inside and dust absorption mouth 10 link up and be equipped with the filtration pore 5 of a plurality of through-hole forms on its outer wall, dust fall processing bin 3 one side is equipped with pipe connector 1, pipe connector 1 communicates with external air extraction equipment through the pipeline, be equipped with an annular scraper blade 9 in the filtration storehouse 4, the periphery of annular scraper blade 9 and the filtration storehouse 4 inner wall slip counterbalance, annular scraper blade 9 is by translation unit drive its axial displacement along filtering storehouse 4, external air extraction equipment work, and then to the inside negative pressure that produces of dust fall processing bin, and then produce the air current that gets into the filtration storehouse by the dust absorption mouth, the air current rethread filtration pore gets into the pipe connector, make the air current at the filtration storehouse internal circulation of crossing, in this in-process, can get into the filtration storehouse by the dust absorption mouth, the filtration pore thing in-filtering in-hole's filtration, make the particulate matter in-to the filtration storehouse large particle thing deposit the filter 0.5 of scraping off, make the dust in-by the filter hole of this embodiment of the filter, prevent the filter hole from adhering to the dust.

The translation unit in this embodiment is including installing motor 2 on filtering storehouse 4, the drive is connected with lead screw 8 in motor 2's the pivot, the screw thread cover is equipped with screw cover 7 on the lead screw 8, be equipped with a plurality of branches 6 along its axial array on the 7 outer fringe of screw cover, the one end rigid coupling that screw cover 7 was kept away from to branch 6 is on annular scraper blade 9's inner wall, supply power to the motor through external power source, and then make the motor drive the lead screw and rotate, make the screw cover can drive annular scraper blade and remove, simple structure and simple operation.

In this embodiment, a rubber layer (not shown) is disposed on the outer edge of the annular scraper 9, and the annular scraper has less abrasion to the inner wall of the filter bin by the rubber layer.

The inner wall of the dustfall processing bin 3 in this embodiment is provided with a floating plate 12, one surface of the floating plate 12 facing the dust suction opening 10 is provided with a rubber mat 15, and the floating plate 12 is driven by the driving unit to move towards the dust suction opening 10, so that the rubber mat 15 can be abutted against the end surface of the dust suction opening 10.

The driving unit in the embodiment comprises a fixed column 11 horizontally and fixedly connected to the inner wall of the dust-settling treatment bin 3, a limiting ring 14 is sleeved at one end, penetrating through a floating plate 12, of the fixed column 11, a spring 13 is sleeved on the fixed column 11, two ends of the spring 13 in the elastic direction elastically abut against the floating plate 12 and the limiting ring 14 respectively, negative pressure generated by external air extraction equipment is greater than elastic abutting force of the spring to the floating plate, therefore, when the air extraction equipment works and is under negative pressure, the floating plate can overcome resistance of the spring to generate movement towards the direction away from a dust suction opening, external dust and air can enter a filter bin from the dust suction opening, and when the air extraction equipment stops working, the elastic abutting force of the spring to the floating plate enables the floating plate to move reversely, further, a rubber pad can seal the opening of the dust suction opening, and dust backflow in the filter bin is avoided.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Reference throughout this specification to the description of "one embodiment," "an example," "a specific example," or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a highway engineering construction dust device, its characterized in that includes that the dust fall handles storehouse (3), dust absorption mouth (10) are worn to be equipped with to the dust fall handles storehouse (3) one side, be equipped with one side open on the dust fall handles storehouse (3) inner wall and cross filter bin (4), cross filter bin (4) inside and dust absorption mouth (10) link up and be equipped with filtration pore (5) of a plurality of through-hole forms on its outer wall, dust fall handles storehouse (3) one side and is equipped with pipe connector (1), pipe connector (1) communicate through pipeline and outside air exhaust equipment, be equipped with an annular scraper blade (9) in cross filter bin (4), the periphery of annular scraper blade (9) with cross filter bin (4) inner wall and slide and offset, annular scraper blade (9) are by its axial displacement along filtering bin (4) of translation unit drive.

2. The highway engineering construction dust device of claim 1, characterized in that the translation unit includes a motor (2) installed on the filter bin (4), a lead screw (8) is connected to the drive in the pivot of motor (2), threaded sleeve is equipped with nut cover (7) on lead screw (8), be equipped with a plurality of branches (6) along its axial array on the nut cover (7) outer fringe, the one end rigid coupling that nut cover (7) was kept away from in branch (6) is on the inner wall of annular scraper blade (9).

3. A road engineering construction dust fall device according to claim 1, characterized in that the outer edge of the annular scraper (9) is provided with a rubber layer.

4. A dust-settling device for road engineering construction according to claim 1, wherein a floating plate (12) is arranged on the inner wall of the dust-settling treatment bin (3), a rubber mat (15) is arranged on one surface of the floating plate (12) facing the dust suction opening (10), and the floating plate (12) is driven by a driving unit to move towards the dust suction opening (10), so that the rubber mat (15) can be abutted against the end surface of the dust suction opening (10).

5. The highway engineering construction dust suppression device according to claim 4, wherein the driving unit comprises a fixed column (11) horizontally and fixedly connected to the inner wall of the dust suppression processing bin (3), a limit ring (14) is sleeved at one end, penetrating through the floating plate (12), of the fixed column (11) in a sliding mode, a spring (13) is sleeved on the fixed column (11), and two ends of the spring (13) in the elastic force direction elastically abut against the floating plate (12) and the limit ring (14) respectively.