A dust suppression device for construction

Abstract

The utility model relates to the technical field of dust reduction devices, and discloses a dust reduction device for construction work, which solves the problem that the existing dust reduction devices cannot clean the dust fallen on the ground while reducing dust, so that the dust fallen on the ground will be raised again in the later stage, and the use effect is not good. The utility model comprises a device main body, a handle is fixedly installed on the upper part of one side of the device main body, a connecting frame is movably installed on the middle part of the top of the device main body, a fog cannon barrel is movably installed on the top of the connecting frame, universal wheels are installed at the four corners of the bottom of the device main body, a cleaning transmission component is provided inside the device main body, a rectangular mounting seat is fixedly installed on one side of the inside of the device main body, and rectangular mounting columns are fixedly installed on the inner walls of both sides of the device main body; the cleaning transmission component comprises a driving cylinder and a driving motor; the dust reduction device can effectively clean the dust fallen on the ground while reducing dust, so as to achieve better dust reduction and cleaning effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust suppression devices, in particular to a dust suppression device for building construction. Background Art

[0002] Mist cannon is an important equipment widely used in environmental protection, construction, fire protection and other fields. It can effectively reduce dust and particulate matter in the air by spraying water mist, and plays an important role in improving the environment and air quality. The existing patent (Announcement No.: CN210450238U) is a dust reduction device for construction. The dust reduction device has a simple structure and is conducive to dust reduction by setting a dust suction device. However, the dust reduction device cannot clean up the dust on the ground while reducing the dust, so that the dust on the ground will be raised again in the later stage, and the use effect is not good. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a dust reduction device for construction, which effectively solves the problem that the existing dust reduction device cannot clean the dust fallen on the ground while reducing dust, so that the dust fallen on the ground will be raised again in the later stage, resulting in poor use effect.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust reduction device for construction, comprising a device body, a handle is fixedly installed on the upper part of one side of the device body, a connecting frame is movably installed on the middle part of the top of the device body, a fog cannon barrel is movably installed on the top of the connecting frame, universal wheels are installed at the four corners of the bottom of the device body, a cleaning transmission assembly is provided inside the device body, a rectangular mounting seat is fixedly installed on one side of the inside of the device body, rectangular mounting columns are fixedly installed on the inner walls of both sides of the device body, the cleaning transmission assembly comprises a driving cylinder and a driving motor, the driving cylinder is fixedly installed on one side of the rectangular mounting seat, a driving rod is fixedly installed on the driving end of the driving cylinder, a rack is fixedly installed on the top of the transmission rod, the upper side of the rack is meshed and connected with a first gear, and first rotating gears are fixedly installed on both sides of the first gear. The cam is an angular channel that is formed on a pair of camshafts, each of which is connected to a pair of opposite ends of the camshaft, and each of which is connected to a pair of opposite ends of the camshaft. The camshafts are connected in a two-way manner to form a pair of opposite ends of the camshaft.

[0005] Preferably, a cleaning cylinder is fixedly mounted on the surface of the rotating shaft, a mounting plate is fixedly mounted on one side of the top of one mounting frame, and the driving motor is fixedly mounted on one side of the mounting plate.

[0006] Preferably, a first sprocket is fixedly mounted on the output end of the rotary drive motor, and a second sprocket is fixedly mounted on one end of the rotating shaft.

[0007] Preferably, a chain is meshedly connected between the first sprocket and the second sprocket.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] During operation, the operator pushes the device body through the handle to drive the four universal wheels to roll, thereby driving the device to move. At the same time, the operator starts the fog cannon barrel to spray water mist to reduce dust; at the same time, the operator starts the driving cylinder to drive the transmission rod to move. When the transmission rod moves, it drives the first gear to rotate through the rack. When the first gear rotates, it drives the two first rotating rods to rotate. When the first rotating rod rotates, it drives the second rotating rod to rotate along the shaft seat through the second gear. When the second gear rotates, it drives the rectangular gear column to move downward along the inside of the rectangular sliding sleeve. When the rectangular gear column moves downward, it drives the connecting block downward through the connecting plate.

[0010] When one of the connecting blocks moves downward, it drives the dust collecting shovel downward, and when the other connecting block moves downward, it drives the cleaning cylinder downward through the mounting frame. At the same time, the operator starts the driving motor to drive the first sprocket to rotate, and the first sprocket drives the second sprocket to rotate through the chain. When the second sprocket rotates, it drives the rotating shaft to rotate along the mounting frame, and when the rotating shaft rotates, it drives the cleaning cylinder to rotate, so that the dust on the ground can be swept to the inside of the ash collecting shovel for collection; this allows the dust reduction device to effectively clean the dust fallen on the ground while reducing dust, thereby achieving better dust reduction and cleaning effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a schematic diagram of the structure of the dust suppression device of the utility model;

[0014] Figure 2 The internal structure of the main body of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 3The internal structure of the main body of the utility model is shown in FIG. Figure 2 ;

[0016] In the figure: 1. device body; 2. handle; 3. connecting frame; 4. fog cannon barrel; 5. universal wheel; 6. rectangular mounting seat; 7. rectangular mounting column; 8. driving cylinder; 9. transmission rod; 10. rack; 11. first gear; 12. first rotating rod; 13. shaft seat; 14. second gear; 15. rectangular gear column; 16. rectangular sliding sleeve; 17. connecting block; 18. ash collecting shovel; 19. mounting frame; 20. rotating shaft; 21. cleaning barrel; 22. mounting plate; 23. driving motor; 24. first sprocket; 25. second sprocket; 26. chain; 27. second rotating rod; 28. connecting plate. DETAILED DESCRIPTION

[0017] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Depend on Figures 1 to 3 The utility model comprises a device body 1, a handle 2 is fixedly installed on the upper part of one side of the device body 1, a connecting frame 3 is movably installed in the middle of the top of the device body 1, a fog cannon barrel 4 is movably installed on the top of the connecting frame 3, universal wheels 5 are installed at the four corners of the bottom of the device body 1, a cleaning transmission assembly is arranged inside the device body 1, a rectangular mounting seat 6 is fixedly installed on one side of the inside of the device body 1, and rectangular mounting columns 7 are fixedly installed on the inner walls of both sides of the device body 1;

[0019] During operation, the operator pushes the device body 1 through the handle 2 to drive the four universal wheels 5 to roll, thereby driving the device to move. At the same time, the operator starts the fog cannon barrel 4 to spray water mist to reduce dust. At the same time, the operator starts the cleaning transmission assembly to sweep and collect the dust on the ground, so that the dust reduction device can effectively clean the dust that falls on the ground while reducing dust, thereby achieving a better dust reduction and cleaning effect.

[0020] The cleaning transmission assembly includes a driving cylinder 8 and a driving motor 23. The driving cylinder 8 is fixedly mounted on one side of the rectangular mounting seat 6. A driving rod 9 is fixedly mounted on the driving end of the driving cylinder 8, and a rack 10 is fixedly mounted on the top of the driving rod 9; the upper side of the rack 10 is meshedly connected with a first gear 11, and first rotating rods 12 are fixedly mounted on both sides of the first gear 11, and a second gear 14 is fixedly mounted on one end of the first rotating rod 12 away from the first gear 11; a second rotating rod 27 is fixedly mounted on one end of the second gear 14 away from the first rotating rod 12, and a shaft seat 13 is rotatably mounted on the second rotating rod 27 away from the second gear 14, and the two shaft seats 13 The ends away from each other are fixedly connected to the inner walls of the device body 1 on both sides; one side of the second gear 14 is meshed with a rectangular tooth column 15, and the surface of the rectangular tooth column 15 is sleeved with a rectangular sliding sleeve 16, and the sides of the two rectangular sliding sleeves 16 away from each other are fixedly connected to the ends of the two rectangular mounting columns 7 close to each other; the bottom of the rectangular tooth column 15 is fixedly installed with a connecting plate 28, and the bottom of the connecting plate 28 is fixedly installed with a connecting block 17; an ash collecting shovel 18 is movably installed at the bottom of one of the connecting blocks 17, and mounting frames 19 are fixedly installed on both sides of the other connecting block 17, and a rotating shaft 20 is rotatably installed between the middle parts of the two mounting frames 19;

[0021] A cleaning cylinder 21 is fixedly mounted on the surface of the rotating shaft 20, a mounting plate 22 is fixedly mounted on one side of the top of one mounting frame 19, and a driving motor 23 is fixedly mounted on one side of the mounting plate 22; a first sprocket 24 is fixedly mounted on the output end of the driving motor 23, and a second sprocket 25 is fixedly mounted on one end of the rotating shaft 20; a chain 26 is meshedly connected between the first sprocket 24 and the second sprocket 25.

[0022] The operator starts the driving cylinder 8 to drive the transmission rod 9 to move. When the transmission rod 9 moves, it drives the first gear 11 to rotate through the rack 10. When the first gear 11 rotates, it drives the two first rotating rods 12 to rotate. When the first rotating rods 12 rotate, they drive the second rotating rods 27 to rotate along the shaft seat 13 through the second gear 14. When the second gear 14 rotates, it drives the rectangular gear column 15 to move downward along the inside of the rectangular sliding sleeve 16. When the rectangular gear column 15 moves downward, it drives the connecting block 17 to move downward through the connecting plate 28.

[0023] When one of the connecting blocks 17 moves downward, it drives the dust collecting shovel 18 downward, and when the other connecting block 17 moves downward, it drives the cleaning barrel 21 downward through the mounting frame 19. At the same time, the operator starts the driving motor 23 to drive the first sprocket 24 to rotate, and the first sprocket 24 drives the second sprocket 25 to rotate through the chain 26. When the second sprocket 25 rotates, it drives the rotating shaft 20 to rotate along the mounting frame 19. When the rotating shaft 20 rotates, it drives the cleaning barrel 21 to rotate, so that the dust on the ground can be swept to the inside of the dust collecting shovel 18 for collection.

Claims

1. A construction dust reduction device, comprising a device body (1), characterized in that: A handle (2) is fixedly installed on the upper part of one side of the device body (1), a connecting frame (3) is movably installed in the middle of the top of the device body (1), a fog cannon barrel (4) is movably installed on the top of the connecting frame (3), universal wheels (5) are installed at the four corners of the bottom of the device body (1), a cleaning transmission component is provided inside the device body (1), a rectangular mounting seat (6) is fixedly installed on one side of the inside of the device body (1), and rectangular mounting columns (7) are fixedly installed on the inner walls of both sides of the device body (1), and a cleaning transmission component is provided inside the device body (1). The assembly comprises a driving cylinder (8) and a driving motor (23), wherein the driving cylinder (8) is fixedly mounted on one side of a rectangular mounting seat (6), a driving rod (9) is fixedly mounted on the driving end of the driving cylinder (8), a rack (10) is fixedly mounted on the top of the driving rod (9), a first gear (11) is meshedly connected to the upper side of the rack (10), first rotating rods (12) are fixedly mounted on both sides of the first gear (11), and a second gear is fixedly mounted on the end of the first rotating rod (12) away from the first gear (11). The second gear (14) is fixedly mounted on one end of the second gear (14) away from the first rotating rod (12), and the second rotating rod (27) is rotatably mounted on one end of the second rotating rod (27) away from the second gear (14). The ends of the two rotating rods (13) away from each other are respectively fixedly connected to the inner walls of the device body (1) on both sides. One side of the second gear (14) is meshedly connected with a rectangular tooth column (15). The surface of the rectangular tooth column (15) is sleeved with a rectangular sliding sleeve (16). The two rectangular sliding sleeves are The sides of the sleeves (16) that are away from each other are fixedly connected to the ends of the two rectangular mounting columns (7) that are close to each other. The bottoms of the rectangular tooth columns (15) are fixedly mounted with connecting plates (28). The bottoms of the connecting plates (28) are fixedly mounted with connecting blocks (17). An ash collecting shovel (18) is movably mounted on the bottom of one of the connecting blocks (17). Both sides of the other connecting block (17) are fixedly mounted with mounting frames (19). A rotating shaft (20) is rotatably mounted between the middle parts of the two mounting frames (19).

2. A construction dust suppression device according to claim 1, characterized in that: A cleaning cylinder (21) is fixedly mounted on the surface of the rotating shaft (20), a mounting plate (22) is fixedly mounted on one side of the top of a mounting frame (19), and a driving motor (23) is fixedly mounted on one side of the mounting plate (22).

3. A construction dust suppression device according to claim 2, characterized in that: A first sprocket (24) is fixedly mounted on the output end of the driving motor (23), and a second sprocket (25) is fixedly mounted on one end of the rotating shaft (20).

4. A construction dust suppression device according to claim 3, characterized in that: A chain (26) is meshedly connected between the first sprocket (24) and the second sprocket (25).

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