Engineering environment-friendly dust removal device

Abstract

The utility model discloses an engineering environment-friendly dust removal device, and belongs to the technical field of dust removal devices. In order to solve the problem that an existing product is complex in structure, the following technical scheme is provided that the dust removal device comprises a dust removal device base, a rotating disc is rotationally connected to the upper end of the dust removal device base, two supporting rods are fixedly connected to the rotating disc, and a spraying piece is rotationally connected between the two supporting rods; and the driving mechanism comprises a two-way motor which is fixedly connected to the interior of the dust removal device base. By arranging the driving mechanism, the horizontal angle of the spraying piece can be adjusted, the spraying piece does not need to be manually rotated, time and labor are saved, the lifting mechanism is matched with the driving mechanism for use, the device continuously conducts reciprocating adjustment of the vertical angle while horizontally rotating, the dust removal area of the device is enlarged, and the dust removal efficiency is improved. The dust removal effect and the dust removal efficiency of the device are indirectly improved, and the device is convenient to use and easy to popularize.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to an engineering environmental protection dust removal device. Background Art

[0002] The dust removal sprayer is a new type of high-tech equipment that can convert water into water mist through filtration. It can be used to remove haze and dust. The principle of the powerful dust removal spray of the sprayer is to atomize the aqueous solution into water mist particles of about micrometers through a special high-pressure atomization system and a double-tube annular spray ring. The spraying distance can reach 200 meters. The fog cannon adopts the internationally advanced spray gravity dust reduction technology, which can atomize water into fine particles. Under the action of the fan, the water mist is sprayed at the dust source. The water mist particles and dust particles adsorb each other and become large dust particle groups, which increase the volume and weight. Under the action of gravity, they fall to the ground, achieving the effect of quickly suppressing dust. The fog cannon generally uses the principle that dust and water are bonded and aggregated to increase, so that fine dust can reduce surface tension through this method, continuously increase volume, increase weight, and then fall down through gravity. The fog cannon in the existing technology has a small spraying range and the spraying angle adjustment operation is relatively cumbersome.

[0003] To solve the above problems, the existing patent (publication number: CN218516958U) provides a fog cannon machine, which is equipped with a mounting mechanism outside the circuit breaker, drives the support frame to rotate through a first driving device, and drives the fog cannon barrel to swing up and down through a second driving device. At this time, the fog cannon machine can spray at multiple angles and directions, thereby improving its versatility.

[0004] However, the fog cannon in the above-mentioned public documents can only automatically adjust the longitudinal angle of the spraying part when adjusting the angle. When the horizontal angle adjustment is required, it still needs to be done manually, which is time-consuming and labor-intensive.

[0005] Therefore, those skilled in the art provide an engineering environmental dust removal device to solve the problems raised in the above background technology. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an engineering environmental dust removal device. By setting a driving mechanism, the horizontal angle of the injection part can be adjusted without manual rotation of the injection part, saving time and effort. Secondly, by setting a lifting mechanism in combination with the driving mechanism, the device can be continuously adjusted up and down while rotating horizontally, thereby expanding the dust removal area of ​​the device and indirectly improving the dust removal effect and efficiency of the device. It is easy to use and easy to promote, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An engineering environmental protection dust removal device comprises a dust removal device base, the upper end of the dust removal device base is rotatably connected to a rotating disk, two support rods are fixedly connected to the rotating disk, an injection member is rotatably connected between the two support rods, a driving mechanism is arranged inside the dust removal device base, the driving mechanism comprises a bidirectional motor fixedly connected to the inside of the dust removal device base, a connecting rod is fixedly connected to the output shaft of the bidirectional motor, and the upper end of the connecting rod is fixedly connected to the rotating disk.

[0009] As a further solution of the utility model, the driving mechanism also includes a first limiting rod fixedly connected to the connecting rod, the lower end of the first limiting rod is fixedly connected to a first ring, a second limiting rod is rotatably connected to the connecting rod, the upper end of the second limiting rod is fixedly connected to a fourth gear, and the fourth gear is located below the first ring.

[0010] As a further solution of the utility model, the driving mechanism also includes a first rack fixedly connected to the inner wall of the first ring, a plurality of second racks are fixedly connected to the inner wall of the fourth gear, and a second gear and a third gear are rotatably connected inside the base of the dust removal device, and the second gear and the third gear are meshed with each other.

[0011] As a further solution of the present invention, the second gear is meshed with the first rack, and the third gear is meshed with the second rack.

[0012] As a further solution of the utility model, a lifting mechanism is arranged on the base of the dust removal device, and the lifting mechanism includes a first gear rotatably connected to the inside of the dust removal device base, the first gear is meshed with a fourth gear, and a reciprocating screw rod passes through and is fixedly connected to the inside of the first gear.

[0013] As a further solution of the utility model, the lifting mechanism also includes a push rod slidably connected to the base of the dust removal device, the push rod is transmission connected to the reciprocating screw through a threaded sleeve, the push rod penetrates to the outside of the base of the dust removal device and is fixedly connected with a connecting part, and the connecting part is in contact with the outer wall of the injection part.

[0014] As a further solution of the utility model, a motor and a water tank are arranged inside the base of the dust removal device, and wheels are arranged at the lower end of the base of the dust removal device.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By setting up a driving mechanism, the horizontal angle of the injection piece can be adjusted without manual rotation of the injection piece, thus saving time and effort. Secondly, by setting up a lifting mechanism in conjunction with the driving mechanism, the device can be continuously adjusted up and down while rotating horizontally, thereby expanding the dust removal area of ​​the device, indirectly improving the dust removal effect and efficiency of the device, making it easy to use and easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of an engineering environmental protection dust removal device;

[0018] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at point A;

[0019] Figure 3 for Figure 1 A schematic diagram of a partial cross-sectional structure of the dust removal device base;

[0020] Figure 4 for Figure 3 Schematic diagram of the three-dimensional structure of the driving mechanism.

[0021] In the figure: 1. dust removal device base; 2. rotating disk; 3. support rod; 4. injection member; 5. wheel; 6. push rod; 7. connecting member; 8. reciprocating screw rod; 9. first gear; 10. first limit rod; 11. first ring; 12. second gear; 13. third gear; 14. fourth gear; 15. second limit rod; 16. connecting rod; 17. bidirectional motor; 18. first rack; 19. second rack. DETAILED DESCRIPTION

[0022] See also Figures 1 to 4 In the embodiment of the utility model, an engineering environmental protection dust removal device includes a dust removal device base 1. A motor and a water tank (not shown in the figure) are arranged inside the dust removal device base 1 for normal use of the entire device. The lower end of the dust removal device base 1 is fixedly connected to a wheel 5. The wheel 5 facilitates the movement of the entire dust removal device. A rotating disk 2 is rotatably connected to the center of the upper end of the dust removal device base 1. The upper end of the rotating disk 2 is connected to an injection member 4 through a support rod 3. The injection member 4 is used to spray water mist for dust removal. The rotating disk 2 can drive the injection member 4 to rotate to achieve dust removal at different angles.

[0023] A bidirectional motor 17 is fixedly connected to the inside of the dust removal device base 1, and a connecting rod 16 is fixedly connected to the output shaft of the bidirectional motor 17. The upper end of the connecting rod 16 is connected to the rotating disk 2. When the bidirectional motor 17 is working, the rotating disk 2 can be driven to rotate synchronously through the connecting rod 16. The bidirectional motor 17 is a motor with a brake. When the injection component 4 rotates to an appropriate angle and is about to pull the water pipes and lines on the device, the bidirectional motor 17 immediately starts to rotate in the opposite direction, and repeats this process.

[0024] A first limiting rod 10 is fixedly connected to the connecting rod 16, and a first ring 11 is fixedly connected to the first limiting rod 10. The first ring 11 can rotate synchronously with the connecting rod 16. A second limiting rod 15 is rotatably connected to the connecting rod 16, and a fourth gear 14 is fixedly connected to the second limiting rod 15. The second limiting rod 15 and the fourth gear 14 have a certain weight and will not rotate with the connecting rod 16.

[0025] The inside of the dust removal device base 1 is rotatably connected to the second gear 12 and the third gear 13 through two connecting bars (not marked in the figure), and the second gear 12 and the third gear 13 are in a meshing state. The first rack 18 is evenly arranged on the inner wall of the first ring 11, and the second gear 12 is also meshed with the first rack 18. The second rack 19 is evenly arranged on the inner wall of the fourth gear 14, and the third gear 13 is meshed with the second rack 19. When the first ring 11 rotates following the connecting rod 16, under the action of the second gear 12 and the third gear 13, the fourth gear 14 will be driven to rotate in the opposite direction.

[0026] The first gear 9 is connected to the internal rotation of the dust removal device base 1, and the first gear 9 is meshed with the fourth gear 14. When the fourth gear 14 rotates, it will drive the first gear 9 to rotate synchronously. A reciprocating screw 8 passes through and is fixedly connected to the first gear 9. The reciprocating screw 8 can rotate with the first gear 9. The reciprocating screw 8 is connected to the push rod 6 through a threaded sleeve transmission. The upper end of the push rod 6 is fixedly connected to a connecting piece 7, and the connecting piece 7 will support the injection piece 4. The push rod 6 can move up and down when the reciprocating screw 8 rotates, and can push the injection piece 4 to move up and down, so as to achieve angle adjustment. The mass of the front half of the injection piece 4 is greater than the mass of the rear half. When it moves up and down, the injection piece 4 is always close to the connecting piece 7, and there will be no flipping. At the same time, the rotation speed of the two-way motor is slow, and the movement frequency of the injection piece 4 is slow, and there will be no flipping due to inertia.

[0027] The working principle of the utility model is as follows: when the device is used for dust removal, the water tank inside the device is filled and sprayed out through the spray piece 4 to remove dust. When the angle of the spray piece 4 needs to be adjusted to facilitate adequate dust removal, it is only necessary to turn on the bidirectional motor 17 through an external switch. When the bidirectional motor 17 is working, the connecting rod 16 will drive the rotating disk 2 to rotate synchronously, and then the support rod 3 can drive the spray piece 4 to rotate in the horizontal position, so that dust can be sprayed at multiple angles, thereby improving the dust removal efficiency and dust removal effect of the device. When the connecting rod 16 rotates, it will also drive the first ring 11 to rotate synchronously. The fourth gear 14 rotates, and under the action of the second gear 12 and the third gear 13, it drives the fourth gear 14 to rotate in the opposite direction. When the fourth gear 14 rotates, it will push the first gear 9 meshing with it to rotate. The rotation of the first gear 9 will drive the reciprocating screw 8 to rotate, thereby pushing the top rod 6 to reciprocate up and down, and then push the injection member 4 to swing up and down through the connecting member 7, so as to adjust the longitudinal angle of the injection member 4, further expand its spraying area, and improve the dust removal efficiency. At the same time, no manual operation is required during the adjustment process, which saves time and effort. When dust removal is required in a designated area, the bidirectional motor 17 can be stopped from working.

[0028] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An engineering environmental dust removal device, comprising a dust removal device base (1), the upper end of the dust removal device base (1) is rotatably connected to a rotating disk (2), the rotating disk (2) is fixedly connected to two support rods (3), and an injection member (4) is rotatably connected between the two support rods (3), characterized in that: A driving mechanism is arranged inside the dust removal device base (1), and the driving mechanism comprises a bidirectional motor (17) fixedly connected to the dust removal device base (1), a connecting rod (16) fixedly connected to the output shaft of the bidirectional motor (17), the upper end of the connecting rod (16) being fixedly connected to the rotating disk (2), a first limiting rod (10) fixedly connected to the connecting rod (16), a first circular ring (11) fixedly connected to the lower end of the first limiting rod (10), a second limiting rod (15) rotatably connected to the connecting rod (16), a fourth gear (14) fixedly connected to the upper end of the second limiting rod (15), the fourth gear (14) being located below the first circular ring (11), a first rack (18) fixedly connected to the inner wall of the first circular ring (11), and the inner wall of the fourth gear (14) A plurality of second racks (19) are fixedly connected thereto; a second gear (12) and a third gear (13) are rotatably connected inside the dust removal device base (1); the second gear (12) and the third gear (13) are meshed with each other; a lifting mechanism is arranged on the dust removal device base (1); the lifting mechanism comprises a first gear (9) rotatably connected inside the dust removal device base (1); the first gear (9) is meshed with a fourth gear (14); a reciprocating screw (8) is passed through and fixedly connected to the inside of the first gear (9); a push rod (6) is slidably connected to the dust removal device base (1); the push rod (6) is transmission-connected to the reciprocating screw (8) via a threaded sleeve; the push rod (6) passes through the outside of the dust removal device base (1) and is fixedly connected to a connecting piece (7); the connecting piece (7) is in contact with the outer wall of the injection piece (4).

2. The engineering environmental protection dust removal device according to claim 1 is characterized in that: The second gear (12) and the first rack (18) are meshed with each other, and the third gear (13) and the second rack (19) are meshed with each other.

3. The engineering environmental protection dust removal device according to claim 1 is characterized in that: A motor and a water tank are arranged inside the dust removal device base (1), and wheels (5) are arranged at the lower end of the dust removal device base (1).

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