Flying dust treatment device for constructional engineering

Abstract

The utility model discloses a raised dust treatment device for constructional engineering, which belongs to the technical field of raised dust treatment devices and comprises a bottom plate, the upper end of the bottom plate is fixedly connected with a treatment box, the upper end of the treatment box is in threaded connection with a cover plate, and the upper end of the cover plate is provided with a fan through a support. The upper end of the fan is fixedly connected with a telescopic hose, the upper end of the telescopic hose is fixedly connected with a dust suction pipe, and the upper end of the cover plate is provided with a smooth top cylinder in an embedded mode. And meanwhile, the transmission rotating mechanism drives the cleaning brush to rotate by means of rotation of a lead screw in cooperation with transmission of a first bevel gear and a second bevel gear, dust attached to the left end of the filter screen is brushed and cleaned, dust accumulation is reduced, blockage is avoided, and smoothness of water flowing is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of dust processing devices, and more specifically to a dust processing device for construction engineering. Background Art

[0002] There is usually a lot of dust at the construction site, which not only affects the environment around the construction site, but also is not conducive to the health of the construction workers on site. Therefore, it is necessary to use a dust treatment device to deal with the dust.

[0003] For example, a dust treatment device for construction projects proposed in announcement number CN214634991U includes: a dust suction device, a dust reduction device and a driving device; the dust suction device includes a dust suction nozzle, a dust suction pipe, a fan, a universal wheel, a handlebar and a control box, the left side of the dust suction device is movably connected with a dust suction nozzle, the right side of the dust suction nozzle is fixedly connected with a dust suction pipe that penetrates and extends into the interior of the dust suction device, and the outside of the dust suction device and located on the dust suction pipe is fixedly connected with a fan; a starting drive motor is set to drive the transmission gear to rotate, and the rotation of the transmission gear drives the adjusting screw at the bottom of the driven gear to rotate, and the rotation of the adjusting screw drives the dust suction nozzle on the left side of the threaded sleeve to move up and down, so that dust in the air is sucked into the interior of the dust suction device for dust reduction treatment, thereby achieving the advantage of good dust removal effect and solving the problem that the dust generated in the construction project seriously affects the health of construction workers.

[0004] The above patent has the following defects during use:

[0005] The dust suction device sucks the dust into the interior and splashes on the inclined inner wall of the dust suction device. Then the sprinkler head sprays water to reduce the dust and drive it into the dust reduction device. However, the sprinkler head is fixed. Although the spraying range is large enough, it cannot take into account all parts of the dust suction device. When some dust is in a dead corner, it is difficult to drive the dust into the dust reduction device. Moreover, when water is extracted, the dust will also adhere to the filter plate with the flow of water. Over a long period of time, it is easy for the dust to accumulate and cause blockage, affecting the fluidity. Therefore, it is urgent to improve the technology of the dust treatment device to improve this equipment.

[0006] Therefore, the utility model provides a dust treatment device for construction engineering. Utility Model Content

[0007] In view of the problems existing in the prior art, the purpose of the utility model is to provide a dust treatment device for construction projects, which can realize that when the water inside the water pump draws the water into the treatment box and flows upward, the filter screen can filter the dust in the flowing water. At the same time, the transmission rotating mechanism drives the cleaning brush to rotate by means of the rotation of the screw rod and the transmission of the first bevel gear and the second bevel gear, and brushes and cleans the dust attached to the left end of the filter screen, thereby reducing dust accumulation, avoiding blockage, and ensuring the smooth flow of water.

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] The dust collecting device of claim 1, wherein the at least one air filter is provided at the bottom of the dust collecting container and the bottom of the dust collecting container is connected to the dust collecting container by threading.

[0010] Furthermore, the adjustment mechanism includes an L-shaped plate fixedly connected to the upper end of the connecting frame, a screw rod is rotatably connected between the L-shaped plate and the connecting frame, a motor is installed on the upper end of the L-shaped plate, and the output end of the motor is fixedly connected to the upper end of the screw rod, the outer end of the screw rod is threadedly connected to a threaded movable block, and the dust suction pipe is embedded in the threaded movable block.

[0011] Furthermore, the transmission rotation mechanism includes a first bevel gear fixedly connected to the lower end of the screw rod, the outer end of the first bevel gear is meshingly connected to the second bevel gear, a rotating rod is rotatably connected between the connecting frame and the processing box, and the left and right ends of the rotating rod are respectively fixedly connected to the second bevel gear and the cleaning brush.

[0012] Furthermore, the filter screen is made of stainless steel, and a rust-proof layer is provided on the surface of the filter screen.

[0013] Furthermore, two pairs of bilaterally symmetrical self-locking universal wheels are installed at the lower end of the base plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The utility model uses a fan to drive a dust suction pipe and an inclined pipe to absorb dust during the dust treatment process, and introduces the dust into a smooth top tube. At the same time, a water pump draws water from the treatment box and sprays it downward through a nozzle, so that the dust can fully settle downward with the flowing water in the narrow smooth top tube and enter the treatment box for dust reduction treatment, thereby reducing dust reduction dead corners and ensuring that the dust treatment is sufficient and comprehensive.

[0016] The utility model can drive the dust suction pipe to absorb dust in multiple directions by adjusting the screw rod in the mechanism during the dust suction pipe sucking dust, so that the dust suction is more complete and comprehensive, and the dust suction effect is enhanced.

[0017] The utility model discloses that when the water in the water pump draws the water to flow upward, the filter screen filters the dust in the flowing water, and at the same time, the transmission rotating mechanism drives the cleaning brush to rotate by means of the rotation of the screw rod in coordination with the transmission of the first bevel gear and the second bevel gear, so as to brush and clean the dust attached to the left end of the filter screen, thereby reducing the accumulation of dust, avoiding blockage and ensuring the smooth flow of water. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the internal structure of the processing box in the utility model.

[0021] Description of the numbers in the figure:

[0022] 1. Bottom plate; 2. Processing box; 3. Cover plate; 4. Dust suction pipe; 5. Telescopic hose; 6. Fan; 7. Oblique pipe; 8. Smooth top cylinder; 9. Water guide pipe; 10. Water pump; 11. Suction pipe; 12. Nozzle; 13. Filter; 14. Cleaning brush; 15. Adjustment mechanism; 1501. L-shaped plate; 1502. Screw rod; 1503. Motor; 1504. Threaded movable block; 16. Transmission rotation mechanism; 1601. First bevel gear; 1602. Second bevel gear; 1603. Rotating rod; 17. Connecting frame; 18. Self-locking universal wheel. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model. Example

[0024] See also Figure 1-3 A dust treatment device for construction engineering, comprising a bottom plate 1, a treatment box 2 is fixedly connected to the upper end of the bottom plate 1, and a cover plate 3 is threadedly connected to the upper end of the treatment box 2, a fan 6 is installed on the upper end of the cover plate 3 through a bracket, and a telescopic hose 5 is fixedly connected to the upper end of the fan 6, and a dust suction pipe 4 is fixedly connected to the upper end of the telescopic hose 5, a smooth top cylinder 8 is embedded and installed on the upper end of the cover plate 3, and an inclined pipe 7 is fixedly connected between the smooth top cylinder 8 and the fan 6, a water pump 10 is installed on the upper end of the cover plate 3, and the water pump 10 and the upper end of the smooth top cylinder 8 are fixedly connected. There is a water pipe 9, the lower end of the water pipe 9 located in the smooth top tube 8 is fixedly connected to a nozzle 12, a water suction pipe 11 is installed between the water pump 10 and the cover plate 3, and the water suction pipe 11 is located in the treatment box 2, a filter screen 13 is fixedly connected to the inside of the treatment box 2, and the left end of the filter screen 13 is provided with a cleaning brush 14 in contact with it, a connecting frame 17 is installed at the upper end of the bottom plate 1 through a bracket, and an adjusting mechanism 15 is installed between the connecting frame 17 and the dust suction pipe 4, and a transmission rotating mechanism 16 is installed between the adjusting mechanism 15, the connecting frame 17 and the cleaning brush 14.

[0025] During use of the present solution, water is first added to the treatment box 2. After the addition is completed, the cover plate 3 is closed and fixed by threaded connection. Then, the fan 6 absorbs dust from the construction site through the telescopic hose 5 and the dust suction pipe 4, and enters the smooth top cylinder 8 through the inclined pipe 7. At the same time, the motor 1503 in the adjustment mechanism 15 drives the screw rod 1502 to rotate, and the rotation of the screw rod 1502 drives the threaded movable block 1504 to move up and down, so that the threaded movable block 1504 drives the dust suction pipe 4 to move in the telescopic hose 5. The tube 5 moves up and down with the assistance of the telescopic movement, so that the dust suction tube 4 can absorb dust from all directions, making the dust suction more complete and comprehensive, and enhancing the dust suction effect. While dust suction, the water pump 10 works synchronously, and draws water from the treatment box 2 through the water suction pipe 11 to flow upward to the water guide pipe 9, and then sprays it downward through the nozzle 12, driving the dust splashed inside the smooth top tube 8 to sink into the treatment box 2 with the spray of water. The internal space of the smooth top tube 8 is small, and the dust can be driven to sink fully with the running water under the full and comprehensive spraying action. The dust is discharged by the filter 13, and the dust in the water is discharged by the filter 13. The dust in the water is discharged by the filter 13, and the dust in the water is discharged by the filter 13. The dust in the water is discharged by the filter 13, and the dust in the water is discharged by the filter 13. The dust in the water is discharged by the filter 13, and the dust in the water is discharged by the filter 13.

[0026] See also Figure 1 The adjustment mechanism 15 includes an L-shaped plate 1501 fixedly connected to the upper end of the connecting frame 17, a screw rod 1502 is rotatably connected between the L-shaped plate 1501 and the connecting frame 17, a motor 1503 is installed on the upper end of the L-shaped plate 1501, and the output end of the motor 1503 is fixedly connected to the upper end of the screw rod 1502, the outer end of the screw rod 1502 is threadedly connected to a threaded movable block 1504, and the dust suction pipe 4 is embedded and installed on the threaded movable block 1504.

[0027] During use of this solution, the motor 1503 drives the screw rod 1502 to rotate, and the rotation of the screw rod 1502 drives the threaded movable block 1504 to move up and down, so that the threaded movable block 1504 drives the dust suction tube 4 to move up and down with the assistance of the telescopic hose 5, prompting the dust suction tube 4 to absorb dust in multiple directions, making the dust suction more complete and comprehensive, and enhancing the dust suction effect.

[0028] See also Figure 2 The transmission rotating mechanism 16 includes a first bevel gear 1601 fixedly connected to the lower end of the screw rod 1502, the outer end of the first bevel gear 1601 is meshedly connected to the second bevel gear 1602, a rotating rod 1603 is rotatably connected between the connecting frame 17 and the processing box 2, and the left and right ends of the rotating rod 1603 are fixedly connected to the second bevel gear 1602 and the cleaning brush 14 respectively.

[0029] During use of this solution, the screw 1502 rotates and drives the first umbrella gear 1601 to rotate, the first umbrella gear 1601 drives the second umbrella gear 1602 to rotate, and the second umbrella gear 1602 drives the rotating rod 1603 to rotate, so that it drives the cleaning brush 14 to rotate along the left end of the filter screen 13, brushing and cleaning the dust attached to the left end, reducing dust accumulation, avoiding blockage, and ensuring smooth water flow.

[0030] See also Figure 2-3 The filter screen 13 is made of stainless steel, and a rust-proof layer is provided on the surface of the filter screen 13.

[0031] During use, the present invention uses a filter screen 13 made of stainless steel and provided with an anti-rust layer, so that the filter screen 13 is not easily corroded during long-term use, thereby extending its service life.

[0032] See also Figure 1 Two pairs of bilaterally symmetrical self-locking universal wheels 18 are installed at the lower end of the base plate 1.

[0033] During use, the present invention can drive the dust treatment device to be conveniently moved by setting the self-locking universal wheel 18, so that it can perform dust collection in multiple places inside the construction site, and after the movement is completed, it can be locked and fixed to keep the dust treatment device stable.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust treatment device for construction engineering, comprising a base plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected to a treatment box (2), and the upper end of the treatment box (2) is threadedly connected to a cover plate (3), the upper end of the cover plate (3) is mounted with a fan (6) via a bracket, and the upper end of the fan (6) is fixedly connected to a telescopic hose (5), and the upper end of the telescopic hose (5) is fixedly connected to a dust suction pipe (4), the upper end of the cover plate (3) is embedded with a smooth top cylinder (8), and an inclined pipe (7) is fixedly connected between the smooth top cylinder (8) and the fan (6), the upper end of the cover plate (3) is mounted with a water pump (10), and a water guide pipe (9) is fixedly connected between the water pump (10) and the upper end of the smooth top cylinder (8), and the water guide pipe (9) is located at the smooth top cylinder. The lower end of the water guide pipe (9) in the cylinder (8) is fixedly connected to a nozzle (12); a water suction pipe (11) is installed between the water pump (10) and the cover plate (3), and the water suction pipe (11) is located in the treatment box (2); a filter screen (13) is fixedly connected to the inside of the treatment box (2), and a cleaning brush (14) in contact with the filter screen (13) is provided at the left end; a connecting frame (17) is installed at the upper end of the bottom plate (1) through a bracket, and an adjusting mechanism (15) is installed between the connecting frame (17) and the dust suction pipe (4); and a transmission rotating mechanism (16) is installed between the adjusting mechanism (15), the connecting frame (17) and the cleaning brush (14).

2. A dust treatment device for construction engineering according to claim 1, characterized in that: The adjustment mechanism (15) comprises an L-shaped plate (1501) fixedly connected to the upper end of the connection frame (17); a screw rod (1502) is rotatably connected between the L-shaped plate (1501) and the connection frame (17); a motor (1503) is mounted on the upper end of the L-shaped plate (1501); the output end of the motor (1503) is fixedly connected to the upper end of the screw rod (1502); the outer end of the screw rod (1502) is threadedly connected to a threaded movable block (1504); and the dust suction pipe (4) is embedded and mounted on the threaded movable block (1504).

3. A dust treatment device for construction engineering according to claim 2, characterized in that: The transmission rotating mechanism (16) comprises a first bevel gear (1601) fixedly connected to the lower end of the screw rod (1502); the outer end of the first bevel gear (1601) is meshingly connected to the second bevel gear (1602); a rotating rod (1603) is rotatably connected between the connection frame (17) and the processing box (2); and the left and right ends of the rotating rod (1603) are respectively fixedly connected to the second bevel gear (1602) and the cleaning brush (14).

4. A dust treatment device for construction engineering according to claim 1, characterized in that: The filter screen (13) is made of stainless steel, and a rust-proof layer is provided on the surface of the filter screen (13).

5. The dust treatment device for construction engineering according to claim 1, characterized in that: Two pairs of bilaterally symmetrical self-locking universal wheels (18) are mounted on the lower end of the base plate (1).

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