Building demolition dustproof device

Abstract

The utility model relates to the technical field of building construction, and discloses a building demolition dustproof device, which comprises a dust removal device main body, a second motor, a third motor and a water pump, the surface of the dust removal device main body is provided with a rotating seat, the bottom end of the rotating seat is fixedly connected with a second gear, and the surface of the rotating seat is fixedly connected with a supporting seat. And a first motor is fixedly mounted in the supporting seat. A third motor drives a rotating base to rotate, the rotating base drives a dust removal air duct to rotate so as to change the direction of the dust removal air duct, a first motor drives the dust removal air duct to rotate so as to change the angle of the dust removal air duct, the direction of the dust removal air duct can be rapidly adjusted, and dust removal can be conducted on air in different areas. Electric power is stored through the solar panel, solar energy is converted into electric energy to be stored in the storage battery, charging can be carried out when the device is not used, use is more convenient, and it is avoided that wires are needed for connection on a construction site.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a dust prevention device for building demolition. Background Art

[0002] With the development of the times, many dilapidated communities and buildings now need to be demolished. The buildings that need to be demolished will generate a lot of dust during the physical demolition, which will seriously affect the life and health of the construction workers at the construction site. Dust prevention devices will be placed at the construction site to reduce the dust at the construction site. The dust prevention devices are mainly dust removal fans, which reduce dust in the air by spraying water mist.

[0003] Existing dust-proof devices for building demolition mainly use water mist and fans in dust removal fans to spray relatively humid air, so that water molecules come into contact with dust in the air, thereby causing the dust to drop rapidly when in contact with water. Most of these dust removal fans are fixed, and their angles cannot be controlled. When spraying in different places, they need to be moved manually, which is very troublesome. At the same time, this dust-proof device needs to be connected to wires before it can be used. It is very troublesome to connect wires on the construction site, and the device needs to use a large amount of water, which can easily cause electric shock when the wire connections come into contact with water. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a dust prevention device for demolishing a building, which has the functions of rotating to adjust the angle and does not require the connection of electric wires, thereby solving the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a building demolition dust prevention device, comprising a dust removal device body, a second motor, a third motor and a water pump, a rotating seat is installed on the surface of the dust removal device body, a second gear is fixedly connected to the bottom end of the rotating seat, a support seat is fixedly connected to the surface of the rotating seat, a first motor is fixedly installed inside the support seat, a rotating rod is fixedly connected to the output end of the first motor, a first bevel gear is fixedly connected to the output end of the rotating rod, a dust removal air cylinder is rotatably connected to the inner side of the support seat, a second bevel gear is fixedly connected to the outer side of the dust removal air cylinder, and a solar panel is fixedly connected to the top of the dust removal air cylinder;

[0006] A second motor is fixedly installed inside the dust removal air duct, and a fan blade is fixedly connected to the output end of the second motor. An atomizing nozzle is opened on the inner side of the dust removal air duct, and an exhaust net is fixedly connected to the right side of the dust removal air duct. A connecting block is fixedly connected to the surface of the dust removal device body, a third motor is fixedly installed inside the connecting block, a water pump is fixedly installed inside the connecting block, a first gear is fixedly connected to the output end of the third motor, a battery is fixedly installed inside the dust removal device body, a water tank is fixedly installed inside the dust removal device body, and a universal wheel is fixedly connected to the bottom end of the dust removal device body.

[0007] As a preferred technical solution of the utility model, the first bevel gear and the second bevel gear are meshed with each other, and the second bevel gear and the first bevel gear form a rotating structure.

[0008] As a preferred technical solution of the utility model, a clamping block is installed on the side of the rotating seat, and the rotating seat and the inner side of the dust removal device body form a clamping structure.

[0009] As a preferred technical solution of the utility model, the left side of the water pump is connected to the water tank through a water pipe, and the right side of the water pump is connected to the atomizing nozzle through a water pipe.

[0010] As a preferred technical solution of the utility model, the battery is connected to the solar panel via wires.

[0011] As a preferred technical solution of the present utility model, the first gear and the second gear are meshed with each other, and the diameter of the second gear is three times the diameter of the first gear.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The building removes the dust-proof device, and drives the rotating seat to rotate through the third motor, and the rotating seat drives the dust-removing wind tube to rotate, thereby changing the direction of the dust-removing wind tube. The dust-removing wind tube is driven to rotate by the first motor, thereby changing the angle of the dust-removing wind tube, so that the dust-removing wind tube can quickly adjust its direction to remove dust from the air in different areas.

[0014] 2. The building removes the dust prevention device and stores electricity through solar panels, converting solar energy into electrical energy and storing it inside the battery. The battery then transmits the stored electrical energy to the third motor and water pump, and can be charged when not in use, which is more convenient to use and avoids the need for wires to connect on the construction site. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a cross-sectional schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the heat dissipation copper seat of the utility model;

[0018] Figure 4 It is a top view schematic diagram of the structure of the utility model.

[0019] In the figure: 1. dust removal device body; 2. dust removal air cylinder; 3. support seat; 4. connecting block; 5. solar panel; 6. first motor; 7. rotating rod; 8. first bevel gear; 9. second bevel gear; 10. atomizing nozzle; 11. second motor; 12. fan blades; 13. exhaust net; 14. third motor; 15. water pump; 16. first gear; 17. rotating seat; 18. second gear; 19. battery; 20. water tank; 21. universal wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 A dust-proof device for demolishing a building comprises a dust-removing device body 1, a second motor 11, a third motor 14 and a water pump 15. A rotating seat 17 is mounted on the surface of the dust-removing device body 1. A second gear 18 is fixedly connected to the bottom end of the rotating seat 17. A support seat 3 is fixedly connected to the surface of the rotating seat 17. A first motor 6 is fixedly mounted inside the support seat 3. A rotating rod 7 is fixedly connected to the output end of the first motor 6. A first bevel gear 8 is fixedly connected to the output end of the rotating rod 7. A dust-removing air cylinder 2 is rotatably connected to the inner side of the support seat 3. A second bevel gear 9 is fixedly connected to the outer side of the dust-removing air cylinder 2. A solar panel 5 is fixedly connected to the top of the dust-removing air cylinder 2.

[0022] A second motor 11 is fixedly installed inside the dust removal air duct 2, and a fan blade 12 is fixedly connected to the output end of the second motor 11. An atomizing nozzle 10 is opened on the inner side of the dust removal air duct 2, and an exhaust net 13 is fixedly connected to the right side of the dust removal air duct 2. A connecting block 4 is fixedly connected to the surface of the dust removal device body 1, and a third motor 14 is fixedly installed inside the connecting block 4. A water pump 15 is fixedly installed inside the connecting block 4, and a first gear 16 is fixedly connected to the output end of the third motor 14. A battery 19 is fixedly installed inside the dust removal device body 1, a water tank 20 is fixedly installed inside the dust removal device body 1, and a universal wheel 21 is fixedly connected to the bottom end of the dust removal device body 1.

[0023] See also Figure 2 The first bevel gear 8 and the second bevel gear 9 are meshed with each other, and the second bevel gear 9 and the first bevel gear 8 form a rotating structure.

[0024] It should be noted that the first motor 6 drives the rotating rod 7 to rotate, and the rotating rod 7 drives the second bevel gear 9 to rotate through the first bevel gear 8, so that the second bevel gear 9 drives the dust removal air cylinder 2 to rotate to adjust the angle, which is convenient and faster to adjust the angle of the dust removal air cylinder 2.

[0025] See also Figure 2 A clamping block is installed on the side of the rotating seat 17, and the rotating seat 17 and the inner side of the dust removal device body 1 form a clamping structure.

[0026] It should be noted that the rotating seat 17 is engaged with the inner side of the dust removal device body 1 through a clamping block and rotates inside the dust removal device body 1. During the rotation, the rotating seat 17 drives the dust removal air cylinder 2 to rotate via the supporting seat 3, so as to facilitate the adjustment of the dust removal air cylinder 2.

[0027] See also Figure 2 The left side of the water pump 15 is connected to the water tank 20 through a water pipe, and the right side of the water pump 15 is connected to the atomizing nozzle 10 through a water pipe.

[0028] It should be noted that the water in the water tank 20 is pumped by the water pump 15 through the water pipe and transported to the atomizing nozzle 10 through the water pipe, and the water mist sprayed out by the atomizing nozzle 10 removes dust in the air.

[0029] See also Figure 2 , the battery 19 is connected to the solar panel 5 through wires.

[0030] It should be noted that electricity is stored through the solar panel 5, and solar energy is converted into electrical energy and stored in the battery 19. The battery 19 then transmits the stored electrical energy to the third motor 14 and the water pump 15, and can be charged when not in use.

[0031] See also Figure 2 The first gear 16 and the second gear 18 mesh with each other, and the diameter of the second gear 18 is three times the diameter of the first gear 16.

[0032] It should be noted that the first gear 16 is rotated by the third motor 14, and the first gear 16 rotates the rotating seat 17 hit by the second gear 18, so that the rotating seat 17 drives the dust removal air cylinder 2 to rotate through the support seat 3, thereby facilitating the adjustment of the direction of the dust removal air cylinder 2.

[0033] Working principle: when dust prevention is needed, turn on the second motor 11, so that the second motor 11 drives the fan blades 12 to rotate, and the fan blades 12 drive to generate wind force, turn on the water pump 15, so that the water pump 15 draws water from the water tank 20 and transports it to the atomizing nozzle 10 through the water pipe, and sprays it out through the atomizing nozzle 10. The sprayed water mist is blown into the air by the wind generated by the fan blades 12 to remove dust. When dust removal is needed for air in different areas, turn on the third motor 14, so that the third motor 14 drives the first gear 16 to rotate, and the first gear 16 rotates the rotating seat 17 hit by the second gear 18, so that the rotating seat 17 drives the dust removal air cylinder 2 to rotate through the supporting seat 3. The first motor 6 is controlled to drive the rotating rod 7 and the first bevel gear 8 to rotate, and the first bevel gear 8 drives the dust removal wind tube 2 to rotate through the second bevel gear 9, so as to facilitate the adjustment of the angle of the dust removal wind tube 2, and facilitate better adjustment of the spraying position and area of ​​the dust removal wind tube 2, so as to facilitate better dust removal in the construction area. The dust removal device body 1 stores electricity through the solar panel 5, and stores the converted electric energy in the battery 19, so that the battery 19 can be directly used for power supply in the dust removal device body 1, avoiding the need to connect tools such as extension boards on the construction site for use, making the method of use simpler.

Claims

1. A dust-proof device for demolishing a building, comprising a dust-removing device body (1), a second motor (11), a third motor (14) and a water pump (15), characterized in that: The surface of the dust removal device body (1) is provided with a rotating seat (17), the bottom end of the rotating seat (17) is fixedly connected to a second gear (18), the surface of the rotating seat (17) is fixedly connected to a support seat (3), a first motor (6) is fixedly installed inside the support seat (3), the output end of the first motor (6) is fixedly connected to a rotating rod (7), the output end of the rotating rod (7) is fixedly connected to a first bevel gear (8), the inner side of the support seat (3) is rotatably connected to a dust removal air cylinder (2), the outer side of the dust removal air cylinder (2) is fixedly connected to a second bevel gear (9), and the top end of the dust removal air cylinder (2) is fixedly connected to a solar panel (5); A second motor (11) is fixedly installed inside the dust removal air cylinder (2), and a fan blade (12) is fixedly connected to the output end of the second motor (11). An atomizing nozzle (10) is provided inside the dust removal air cylinder (2), and an exhaust net (13) is fixedly connected to the right side of the dust removal air cylinder (2). A connecting block (4) is fixedly connected to the surface of the dust removal device body (1), and a third motor (14) is fixedly installed inside the connecting block (4). A water pump (15) is fixedly installed inside the connecting block (4), and a first gear (16) is fixedly connected to the output end of the third motor (14). A storage battery (19) is fixedly installed inside the dust removal device body (1), and a water tank (20) is fixedly installed inside the dust removal device body (1). A universal wheel (21) is fixedly connected to the bottom end of the dust removal device body (1).

2. A dust prevention device for building demolition according to claim 1, characterized in that: The first bevel gear (8) and the second bevel gear (9) are meshed with each other, and the second bevel gear (9) and the first bevel gear (8) form a rotating structure.

3. A dust prevention device for building demolition according to claim 1, characterized in that: A clamping block is installed on the side of the rotating seat (17), and the rotating seat (17) and the inner side of the dust removal device body (1) form a clamping structure.

4. A dust prevention device for building demolition according to claim 1, characterized in that: The left side of the water pump (15) is connected to the water tank (20) through a water pipe, and the right side of the water pump (15) is connected to the atomizing nozzle (10) through a water pipe.

5. A dust prevention device for building demolition according to claim 1, characterized in that: The storage battery (19) is connected to the solar panel (5) via electric wires.

6. A dust prevention device for building demolition according to claim 1, characterized in that: The first gear (16) and the second gear (18) are meshed with each other, and the diameter of the second gear (18) is three times the diameter of the first gear (16).

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