CN221713918U - A dust reduction device for decoration site - Google Patents

Abstract

The utility model discloses a dust reduction device for decoration site, comprising a base plate, a box body fixedly connected to the top of the base plate, an air suction cylinder welded to the outer wall of the box body, and a port matched with the air suction cylinder opened in the box body, an L-shaped isolation plate is arranged inside the box body, and the interior of the box body is isolated into two independent cavities, a dust collecting mechanism and an exhaust mechanism are arranged in the cavity on one side, the dust collecting mechanism comprises a fixed plate, an L-shaped plate, a vibration motor, a filter plate, a dust collecting trough and a handle, and a lifting spray mechanism is arranged in the cavity on the other side. The utility model can adjust the height of the spray head through the arrangement of the dust collecting mechanism, the exhaust mechanism and the lifting spray mechanism, collect dust in the air of the working area, and avoid pollution to the environment and the health of the workers.

Description

A dust reduction device for decoration site

Technical Field

The utility model belongs to dust reduction equipment at decoration site.

Background Art

Decoration refers to the process of remodeling, renovating or redecorating a house or building. Decoration can include the modification of walls, floors, ceilings, doors and windows, etc., and can also include the modification of infrastructure such as circuits, waterways, HVAC, etc. The purpose of decoration is to improve the aesthetics, comfort, and practicality of a house or building. Among them, dust reduction at the decoration site is very important to prevent dust and pollutants from spreading into the room, affecting air quality and endangering people's health.

Chinese patent CN215138162U discloses a dust suppression device for construction, which drives the gear, the rotating shaft and the rotating disk to rotate forward and reversely through a rack drive mechanism, thereby driving the wind tube to swing, increasing the spray angle of the wind tube, and driving the reciprocating screw to rotate through a first motor, and the reciprocating screw drives the slider to slide in a strip slide groove, driving the slider to drive the wind tube through a driving rod, so that the wind tube rotates around the hinge with the U-shaped frame, thereby adjusting the spray height of the wind tube, and automatically controlling the spray height and spray range of the wind tube to expand the spray dust suppression range, save manpower, and improve reliability of use.

Based on the above patent description, it can be seen that during the use of the dust reduction equipment similar to that in this patent, the dust reduction treatment on the decoration site is carried out by adjusting the wind tube to expand the spray dust reduction range, but the dust in the air will fall to the ground with the water mist, and the dust in the air cannot be collected, which does not improve the environment very well.

Utility Model Content

In order to solve the problems existing in the above-mentioned prior art, the utility model provides a dust reduction device at a decoration site to solve the problem similar to that in this patent that dust floating in the air cannot be collected, causing pollution to the environment and the health of workers.

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

A dust reduction device for decoration site, including a base plate, a box body fixedly connected to the top of the base plate, an air suction cylinder welded to the outer wall of the box body, and a port matched with the air suction cylinder is opened in the box body, an L-shaped isolation plate is arranged inside the box body, and the interior of the box body is isolated into two independent cavities, a dust collecting mechanism and an exhaust mechanism are arranged in the cavity on one side, the dust collecting mechanism includes a fixed plate, an L-shaped plate, a vibration motor, a filter plate, a dust collecting trough and a handle, two groups of fixed plates are welded to the inner wall of the cavity, two filter plates are movably installed between each group of two fixed plates, and the filter plates are installed at an angle, the fixed plate obliquely below the filter plate is slidably connected to the dust collecting trough, a handle is welded on one side of the dust collecting trough, an L-shaped plate is welded to the outer wall of the isolation plate, a vibration motor is fixedly connected to the L-shaped plate, and a lifting spray mechanism is arranged in the cavity on the other side.

Furthermore: a side door is provided on one side of the box body.

Furthermore: the isolation plate is connected to the inner wall of the box by welding.

Furthermore: a base is fixedly connected to the bottom end of the box body, and a mounting groove is provided on the top of the base, and the mounting groove is used to install the exhaust mechanism.

Further: the exhaust mechanism includes a return air box, a connecting plate, an exhaust pipe, screws, an exhaust pipe and a negative pressure motor. The connecting plate is provided with threaded holes distributed in a rectangular shape, the threaded holes are connected with screws, and the connecting plate is rotated and fixed to the top of the return air box by screws. An exhaust pipe is welded to the top of the connecting plate. The return air box, the connecting plate and the exhaust pipe are connected to each other. The negative pressure motor and the exhaust pipe are connected to the same side of the outer wall of the return air box, and the air outlet of the exhaust pipe passes through the connecting box. The air sucked in by the exhaust pipe passes through the inside of the return air box and is discharged to the outside of the box from the exhaust pipe outlet.

Further: the lifting spray mechanism includes a water pump, a water pipe, a driving motor, a positioning block, a spiral rod, a limit block, a lifting sleeve, a water injection chamber, a supporting funnel, a spray head and a water collection tank. A water pump is installed on the top of the isolation plate, and a water pipe is connected to the top of the water pump. The other end of the water pipe is fixedly connected to the vertically liftable water injection chamber, and a supporting funnel is welded on the top of the water injection chamber. A circle of spray heads is connected to the top of the supporting funnel, and a water collection tank is provided on the top of the supporting funnel.

Furthermore: a driving motor is arranged on the top of the isolation plate, three positioning blocks are fixedly connected to the outer surface of the driving motor, the output shaft of the driving motor is coaxially connected to a spiral rod, the spiral rod is threadedly connected to a lifting sleeve, and a limiting block is welded on the top of the spiral rod, a water injection chamber is fixedly connected to the top of the lifting sleeve, the water pipe and the lifting sleeve pass through the top of the box and move outside, and the water pump, driving motor, positioning blocks, spiral rod and limiting blocks are all arranged in the cavity.

Further: the bottom of the base plate is rotatably connected with a roller, and the roller is a universal wheel.

Further: A handrail is welded to the top of the base plate.

Compared with the prior art, the beneficial effects of the utility model are:

(1) In the present invention, a suction cylinder is welded on the outer wall of the box, and the box is provided with an opening that matches the suction cylinder. An L-shaped isolation plate is arranged inside the box to isolate the interior of the box into two independent cavities. A dust collecting mechanism and an exhaust mechanism are arranged in the cavity on one side. The air that needs to reduce dust is sucked in from the west wind through the exhaust mechanism, and the air containing dust passes through the filter plate, and the dust is filtered on the plate. The vibration motor vibrates one end of the filter plate, and the dust can slide along the slope of the filter plate into the dust collecting trough, thereby reducing the number of times the filter plate is cleaned, extending the use time, collecting dust in the air, and avoiding pollution to the environment and the health of workers.

(2) The lifting spray mechanism drives the coaxially connected spiral rod through the rotation of the motor output shaft, so that the lifting sleeve moves vertically, which can adjust the spraying height of the water mist. The water pump transports water to the water injection chamber through the water pipe. Part of the water mist sprayed by the spray head will be collected in the water storage tank, which can collect part of the water resources and reduce the waste of water resources.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic diagram of the structure of the utility model from a left side view.

FIG3 is a schematic diagram of the dust collecting mechanism of the present invention.

FIG. 4 is a schematic diagram of the air extraction mechanism of the present invention.

FIG. 5 is a schematic diagram of the lifting spray mechanism of the utility model.

The corresponding relationship between the illustrations and component names in the figure is as follows:

1. Bottom plate 2. Box body 3. Side door 4. Air suction tube 5. Fixed plate 6. L-shaped plate 7. Vibration motor 8. Filter plate 9. Dust collecting tank 10. Handle 11. Base 12. Mounting slot 13. Return air box 14. Connecting plate 15. Exhaust pipe 16. Screw 17. Exhaust pipe 18. Negative pressure motor 19. Isolation plate 20. Water pump 21. Water pipe 22. Drive motor 23. Positioning block 24. Screw rod 25. Limit block 26. Lifting sleeve 27. Water injection chamber 28. Support funnel 29. Spray head 30. Water trough 31. Roller 32. Handrail.

DETAILED DESCRIPTION

In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

Please refer to Figures 1-5. The utility model provides a dust reduction device for decoration and renovation site, including a base plate 1, a box body 2 is fixedly connected to the top of the base plate 1, an air suction cylinder 4 is welded to the outer wall of the box body 2, and the box body 2 is provided with a port matched with the air suction cylinder 4, which is used to suck the air with dust into the box body 2 for filtering, and an L-shaped isolation plate 19 is arranged inside the box body 2, and the isolation plate 19 is connected to the inner wall of the box body 2 by welding, which is used to isolate the interior of the box body 2 into two independent cavities, a dust collecting mechanism and an exhaust mechanism are arranged in the cavity on one side, and a lifting spray mechanism is arranged in the cavity on the other side; a side door 3 is arranged on one side of the box body 2, which is used to observe and maintain the mechanism parts inside the box body, and to facilitate the installation and extraction of the dust collecting trough 9 for cleaning; a roller 31 is rotatably connected to the bottom of the base plate 1, and the roller 31 is a universal wheel; a handrail 32 is welded on the top of the base plate 1, which is used to assist in pushing the whole to move to the working area.

The dust collecting mechanism includes a fixed plate 5, an L-shaped plate 6, a vibration motor 7, a filter plate 8, a dust collecting trough 9 and a handle 10. Two groups of fixed plates 5 are welded on the inner wall of the cavity. Two filter plates 8 are movably installed between each group of two fixed plates 5, and the filter plate 8 is installed at an angle to facilitate the filtered dust to move and fall along the slope. The fixed plate 5 below the filter plate 8 is slidably connected to the dust collecting trough 9. A handle 10 is welded on one side of the dust collecting trough 9 to assist the staff in conveniently installing and extracting the dust collecting trough for cleaning. An L-shaped plate 6 is welded on the outer wall of the isolation plate 19. A vibration motor 7 is fixedly connected to the L-shaped plate 6 to vibrate the top of the filter plate 8 to connect the isolation plate 19 so that the filtered dust slides along the slope of the filter plate 8 into the dust collecting trough 9; the bottom end of the box body 2 is fixedly connected to the base 1 1. A mounting groove 12 is provided on the top of the base 11, and the mounting groove 12 is used to install an exhaust mechanism; the exhaust mechanism includes a return air box 13, a connecting plate 14, an exhaust pipe 15, screws 16, an exhaust pipe 17 and a negative pressure motor 18. The connecting plate 14 is provided with threaded holes distributed in a rectangular shape, and the threaded holes are connected with screws 16. The top of the return air box 13 is rotatably fixed to the connecting plate 14 by screws 16. The top of the connecting plate 14 is welded with an exhaust pipe 15. The return air box 13, the connecting plate 14 and the exhaust pipe 15 are connected. The negative pressure motor 18 and the exhaust pipe 17 are connected on the same side of the outer wall of the return air box 13, and the air outlet of the exhaust pipe 17 passes through the connecting box body 2. The air sucked in by the exhaust pipe 15 passes through the inside of the return air box 13 and is discharged from the outside of the box body 2 from the exhaust pipe 17.

The lifting spray mechanism includes a water pump 20, a water pipe 21, a driving motor 22, a positioning block 23, a screw rod 24, a limit block 25, a lifting sleeve 26, a water injection chamber 27, a supporting funnel 28, a spray head 29 and a water collection tank 30. The water pump 20 is installed on the top of the isolation plate 19. The top of the water pump 20 is connected with a water pipe 21. The other end of the water pipe 21 is fixedly connected to the vertically lifting water injection chamber 27. The top of the water injection chamber 27 is welded with a supporting funnel 28. The top of the supporting funnel 28 is connected with a circle of spray heads 29, and the top of the supporting funnel 28 is provided with a water collection tank 30 for collecting water resources sprayed by the spray head 29. The top of the isolation plate 19 is provided with a driving motor 2 2. Three positioning blocks 23 are fixedly connected to the outer surface of the driving motor 22, which are used to fix the driving motor 22 in the cavity so that it will not move due to the vibration when the roller 31 moves. The output shaft of the driving motor 22 is coaxially connected with the screw rod 24, and the screw rod 24 is threadedly connected with the lifting sleeve 26, and the top of the screw rod 24 is welded with a limiting block 25, which is used to limit the lifting sleeve 26 to rise to a certain height. The top of the lifting sleeve 26 is fixedly connected with a water injection chamber 27, and the water pipe 21 and the lifting sleeve 26 pass through the top of the box body 2 and move outside, and the water pump 20, the driving motor 22, the positioning blocks 23, the screw rod 24, and the limiting blocks 25 are all arranged in the cavity.

In the utility model, first, the handrail 32 is pushed to drive the roller 31 to move to the decoration site, then the side door 3 is opened, the driving motor 22 is turned on to adjust the height of 29, after the adjustment is completed, the water pump 20 is turned on, so that the spray head 29 sprays dust, the negative pressure motor 18 and the vibration motor 7 in another cavity are turned on, and the side door 3 is closed. This cavity forms a negative pressure state, and the air containing dust is sucked from the suction tube 4, filtered through the filter plate 8, and the filtered air is sucked from the exhaust pipe 15, passes through the return air box 13, and is discharged through the exhaust pipe 17. The isolation plate 19 connected to the top of the filter plate 8 is vibrated by the vibration motor 7, so that the filtered dust slides along the slope of the filter plate 8 into the dust collecting tank 9. After the dust reduction is completed, all motors and water pumps 20 are turned off, the side door 3 is opened, and the dust collecting tank 9 is drawn out to clean the collected dust, and then it is installed again at the lower end of the filter plate 8 to collect the filtered dust again.

The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make some simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims (9)

1. A dust reduction device for decoration site, comprising a bottom plate (1), the top of which is fixedly connected to a box (2), characterized in that an air suction tube (4) is welded to the outer wall of the box (2), and the box (2) is provided with an opening matched with the air suction tube (4), an L-shaped isolation plate (19) is arranged inside the box (2), and the interior of the box (2) is isolated into two independent cavities, a dust collection mechanism and an exhaust mechanism are arranged in the cavity on one side, and the dust collection mechanism comprises a fixed plate (5), an L-shaped plate (6), a vibration motor (7), and a filter plate (8), a dust collecting trough (9) and a handle (10), two groups of fixed plates (5) are welded on the inner wall of the cavity, two filter plates (8) are movably installed between each group of two fixed plates (5), and the filter plates (8) are installed at an angle, and the fixed plate (5) below the filter plate (8) is slidably connected with the dust collecting trough (9), a handle (10) is welded on one side of the dust collecting trough (9), an L-shaped plate (6) is welded on the outer wall of the isolation plate (19), a vibration motor (7) is fixedly connected to the L-shaped plate (6), and a lifting spray mechanism is arranged in the cavity on the other side. 2. A dust reduction device for decoration sites according to claim 1, characterized in that a side door (3) is provided on one side of the box body (2). 3. A dust reduction device for decoration sites according to claim 1, characterized in that the isolation plate (19) and the inner wall of the box body (2) are connected by welding. 4. A dust reduction device for decoration sites according to claim 1, characterized in that: a base (11) is fixedly connected to the bottom end of the box body (2), and a mounting groove (12) is provided on the top of the base (11), and the mounting groove (12) is used to install an exhaust mechanism. 5. A dust reduction device for decoration site according to claim 4, characterized in that: the exhaust mechanism comprises a return air box (13), a connecting plate (14), an exhaust pipe (15), a screw (16), an exhaust pipe (17) and a negative pressure motor (18), the connecting plate (14) is provided with threaded holes distributed in a rectangular shape, the threaded holes are connected with screws (16), and the top of the return air box (13) is rotatably fixed to the connecting plate (14) by screws (16), the top of the connecting plate (14) is welded with an exhaust pipe (15), the return air box (13), the connecting plate (14) and the exhaust pipe (15) are communicated with each other, the outer wall of the return air box (13) is connected with a negative pressure motor (18) and an exhaust pipe (17) on the same side, and the air outlet of the exhaust pipe (17) passes through the connecting box body (2), and the air sucked by the exhaust pipe (15) passes through the inside of the return air box (13) and is discharged from the outside of the box body (2) from the outlet of the exhaust pipe (17). 6. A dust reduction device for decoration site according to claim 1, characterized in that: the lifting spray mechanism comprises a water pump (20), a water pipe (21), a driving motor (22), a positioning block (23), a spiral rod (24), a limit block (25), a lifting sleeve (26), a water injection chamber (27), a supporting funnel (28), a spray head (29) and a water accumulation tank (30), a water pump (20) is installed on the top of the isolation plate (19), the top of the water pump (20) is connected to the water pipe (21), the other end of the water pipe (21) is fixedly connected to the vertically liftable water injection chamber (27), the top of the water injection chamber (27) is welded with a supporting funnel (28), the top of the supporting funnel (28) is connected to a circle of spray heads (29), and the top of the supporting funnel (28) is provided with a water accumulation tank (30). 7. A dust reduction device for decoration site according to claim 6, characterized in that: a driving motor (22) is arranged on the top of the isolation plate (19), three positioning blocks (23) are fixedly connected to the outer surface of the driving motor (22), the output shaft of the driving motor (22) is coaxially connected to a spiral rod (24), the spiral rod (24) is threadedly connected to a lifting sleeve (26), and a limiting block (25) is welded to the top of the spiral rod (24), a water injection chamber (27) is fixedly connected to the top of the lifting sleeve (26), the water pipe (21) and the lifting sleeve (26) pass through the top of the box body (2) and move outside, and the water pump (20), the driving motor (22), the positioning blocks (23), the spiral rod (24), and the limiting blocks (25) are all arranged in the cavity. 8. A dust reduction device for decoration sites according to claim 1, characterized in that: a roller (31) is rotatably connected to the bottom of the base plate (1), and the roller (31) is a universal wheel. 9. A dust reduction device for decoration sites according to claim 1, characterized in that a handrail (32) is welded to the top of the bottom plate (1).