Fog gun dust falling device for construction site construction

Abstract

The utility model provides a fog gun dust fall device for construction site construction, which comprises a body and a gun barrel, the gun barrel is arranged at the top of the body, a water tank is arranged in the body and connected with an atomizer arranged in the gun barrel through a conveying pipeline, a fan is further arranged in the gun barrel, and the body comprises a box body and a top plate. An arc-shaped flow guide seat is arranged at the top of the top plate, a water inlet communicated with the box body is further formed in the top of the top plate and located in one side of the lower end of the flow guide seat, and a filtering assembly communicated with the water tank is further arranged in the box body and located under the water inlet; the problem that an existing fog gun dust falling device in the prior art is inconvenient to recycle rainwater is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust reduction at construction sites, in particular to a fog cannon dust reduction device for construction sites. Background Art

[0002] With the development of cities and the growth of population base, housing pressure is increasing. There are more and more construction sites everywhere. The dust and waste generated during the construction process will pollute the surrounding air, causing a great impact on the lives of nearby residents and leading to the occurrence of diseases such as bronchitis and lung cancer, seriously affecting normal life.

[0003] In view of the above problems, fog cannon dust suppression devices are commonly used in construction sites to deal with dust at construction sites. The existing fog cannon dust suppression devices require tap water to be added to the water used, and rainwater cannot be recycled. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a fog cannon dust suppression device for construction sites, which solves the problem in the prior art that the existing fog cannon dust suppression device is not convenient for recycling rainwater.

[0005] According to an embodiment of the utility model, a fog cannon dust suppression device for construction sites includes: a main body and a barrel, the barrel is arranged on the top of the main body, a water tank is arranged in the main body, the water tank is connected to an atomizer arranged in the barrel through a conveying pipe, a fan is also arranged in the barrel, the main body includes a box body and a top plate, an arc-shaped guide seat is arranged on the top of the top plate, a water inlet connected to the box body is also arranged on the top of the top plate, and the water inlet is located on one side of the lower end of the guide seat, a filter assembly connected to the water tank is also arranged in the box body, and the filter assembly is located directly below the water inlet.

[0006] Compared with the prior art, the utility model has the following beneficial effects: by arranging a guide seat on the top of the top plate, and the top of the guide seat is an arc surface, on rainy days, the guide seat will guide the rainwater dripping on its top to the water inlet, and the rainwater enters the box from the water inlet, and the filter component in the box filters the impurities in the rainwater, and the filtered rainwater enters the water tank, making full use of the water resources of nature, thereby saving water and reducing construction costs; at the same time, when the fog cannon dust suppression device is working, water droplets will fall from the opening of its barrel, and the water droplets can also be collected, so as to realize the recycling of water resources, and at the same time, it also avoids the ground being wet due to the water droplets falling on the ground when the fog cannon dust suppression device is working, affecting the construction environment of the construction personnel.

[0007] Furthermore, the filter assembly includes: a filter net bag, a collecting bucket and a mounting rod, the mounting rod is vertically fixed to the bottom of the top plate, the filter net bag is fixed to one side of the mounting rod through a hanging mechanism, the collecting bucket is fixed to the side wall of the mounting rod through a connecting rod, and the filter net bag is located directly below the water inlet, the collecting bucket is located directly below the filter net bag, and the bottom end of the collecting bucket is connected to the water tank through a pipe.

[0008] Furthermore, the hanging mechanism includes: a plug-in board and a mounting block, the plug-in board is fixed to the side wall of the mounting rod, the mounting block is fixed to the side wall of the filter net bag, the side wall of the mounting block is provided with a hook, and the plug-in board is provided with a hanging hole for hanging the hook.

[0009] Furthermore, the side wall of the box body is provided with an opening, and a closing plate for closing the opening is provided at the opening, one end of the closing plate is hinged to the bottom of the opening, and the other end thereof is detachably connected to the top of the opening through a locking assembly.

[0010] Furthermore, the locking assembly includes: a locking seat, a spring and a pull rod, the top of the opening is provided with a mounting groove, the top of the closing plate is provided with a locking groove, the locking seat is slidably arranged in the mounting groove, the spring is also arranged in the mounting groove, the locking seat is inserted into the locking groove under the elastic force of the spring, the pull rod is vertically inserted into the mounting groove from the top of the top plate and fixedly connected to the end of the locking seat, and the pull rod is slidably connected to the top plate.

[0011] Further, there is a gap between the closing plate and the top of the opening.

[0012] Furthermore, the delivery pipeline includes a water pipe and a connecting hose, one end of the water pipe is connected to a water pump arranged in the water tank, the other end of the water pipe is connected to one end of the connecting hose, and the other end of the connecting hose is connected to the atomizer in the barrel.

[0013] Furthermore, the gun barrel is rotatably arranged on the top of the top plate through an installation shaft, one end of the installation shaft is vertically inserted into the box body, and a driving component for driving the installation shaft to rotate is arranged in the box body.

[0014] Furthermore, the driving assembly includes: a motor, a mounting plate, a driving gear and a transmission gear. The mounting plate is horizontally fixed in the box, the motor is also fixed in the box, a rotating shaft is fixed on the output end of the motor, the rotating shaft vertically passes through the mounting plate, the driving gear is fixed on the rotating shaft, the transmission gear is fixed on the mounting shaft, and the transmission gear is meshed with the driving gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the filter assembly of the utility model.

[0017] Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0018] In the above drawings: 1. box body; 2. top plate; 3. water inlet; 4. water tank; 5. barrel; 6. guide seat; 7. filter net bag; 8. collecting bucket; 9. mounting rod; 10. connecting rod; 11. plug-in board; 12. mounting block; 13. hook; 14. closing plate; 15. mounting groove; 16. locking seat; 17. spring; 18. pull rod; 19. water pipe; 20. connecting hose; 21. mounting shaft; 22. mounting plate; 23. motor; 24. rotating shaft; 25. driving gear; 26. transmission gear. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1 As shown, an embodiment of the utility model proposes a fog cannon dust suppression device for construction sites, comprising: a main body and a barrel 5, the barrel 5 is arranged on the top of the main body, a water tank 4 is arranged in the main body, the water tank 4 is connected to an atomizer arranged in the barrel 5 through a conveying pipe, a fan is also arranged in the barrel 5, the main body comprises a box body 1 and a top plate 2, an arc-shaped guide seat 6 is arranged on the top of the top plate 2, a water inlet 3 connected to the box body 1 is also arranged on the top of the top plate 2, and the water inlet 3 is located on one side of the lower end of the guide seat 6, a filter assembly connected to the water tank 4 is also arranged in the box body 1, and the filter assembly is located directly below the water inlet 3.

[0021] By arranging a guide seat 6 on the top of the top plate 2, and the top of the guide seat 6 is an arc surface, on rainy days, the guide seat 6 will guide the rainwater dripping on its top to the water inlet 3, and the rainwater enters the box body 1 from the water inlet 3. The filter component in the box body 1 filters the impurities in the rainwater, and the filtered rainwater enters the water tank 4, making full use of the water resources of nature, thereby saving water and reducing construction costs; at the same time, when the fog cannon dust suppression device is working, water droplets will fall from the opening of its barrel 5, and the water droplets can also be collected, so as to realize the recycling of water resources, and at the same time, it also avoids the water droplets falling on the ground when the fog cannon dust suppression device is working, causing the ground to be wet, affecting the construction environment of the construction personnel.

[0022] Further, such as Figure 2As shown, the filter assembly includes: a filter net bag 7, a collection bucket 8 and a mounting rod 9, the mounting rod 9 is vertically fixed to the bottom of the top plate 2, the filter net bag 7 is fixed to one side of the mounting rod 9 through a hanging mechanism, the collection bucket 8 is fixed to the side wall of the mounting rod 9 through a connecting rod 10, and the filter net bag 7 is located directly below the water inlet 3, the collection bucket 8 is located directly below the filter net bag 7, and the bottom end of the collection bucket 8 is connected to the water tank 4 through a pipeline. The hanging mechanism includes: a plug-in board 11 and a mounting block 12, the plug-in board 11 is fixed to the side wall of the mounting rod 9, the mounting block 12 is fixed to the side wall of the filter net bag 7, the side wall of the mounting block 12 is provided with a hook 13, and the plug-in board 11 is provided with a hanging hole for the hook 13 to hang.

[0023] Specifically, an opening is provided on the side wall of the box body 1, and a closing plate 14 for closing the opening is provided at the opening, one end of the closing plate 14 is hinged to the bottom of the opening, and the other end thereof is detachably connected to the top of the opening through a locking assembly, and a gap is provided between the closing plate 14 and the top of the opening to facilitate the rotation of the closing plate 14 relative to the box body 1; impurities in the filter net bag 7 can be cleaned from the opening to prevent excessive impurities in the filter net bag 7 from affecting its filtering effect, and the filter net bag 7 is fixed by hanging, and its disassembly and installation are very convenient, thereby improving the efficiency of cleaning the filter net bag 7.

[0024] Further, as shown in Figure 3, the locking assembly includes: a locking seat 16, a spring 17 and a pull rod 18, the top of the opening is provided with a mounting groove 15, the top of the closing plate 14 is provided with a locking groove, the locking seat 16 is slidably arranged in the mounting groove 15, the spring 17 is also arranged in the mounting groove 15, and the locking seat 16 is inserted into the locking groove under the elastic force of the spring 17, the pull rod 18 is vertically inserted into the mounting groove 15 from the top of the top plate 2 and is fixedly connected to the end of the locking seat 16, and the pull rod 18 is slidably connected to the top plate 2. When it is necessary to open the opening, it is only necessary to pull the pull rod 18 to pull the locking seat 16 out of the locking groove at the top of the closing plate 14. At the same time, the side of the locking seat 16 facing away from the inside of the box body 1 can be designed as a slope, that is, when the closing plate 14 is used to close the opening, the closing plate 14 pushes the locking seat 16 to slide into the mounting groove 15 through the slope, so there is no need to pull the pull rod 18 to make the locking seat 16 be received in the mounting groove 15 in order to realize the closing of the opening by the closing plate 14.

[0025] Further, the barrel 5 is rotatably arranged on the top of the top plate 2 through the installation shaft 21, one end of the installation shaft 21 is vertically inserted into the box body 1, and a driving assembly for driving the installation shaft 21 to rotate is arranged in the box body 1. The delivery pipeline includes a water pipe 19 and a connecting hose 20, one end of the water pipe 19 is connected to a water pump arranged in the water tank 4, the other end of the water pipe 19 is connected to one end of the connecting hose 20, and the other end of the connecting hose 20 is connected to the atomizer in the barrel 5. The barrel 5 on the top of the top plate 2 can be driven to rotate by the driving assembly. Preferably, the angle of each forward or reverse rotation of the barrel 5 should be less than 360 degrees, and the fog cannon can spray 360 degrees only by controlling the forward and reverse rotation of the motor 23.

[0026] Specifically, the driving assembly includes: a motor 23, a mounting plate 22, a driving gear 25 and a transmission gear 26. The mounting plate 22 is horizontally fixed in the box body 1, and the motor 23 is also fixed in the box body 1. A rotating shaft 24 is fixedly provided on the output end of the motor 23, and the rotating shaft 24 vertically passes through the mounting plate 22. The driving gear 25 is fixed on the rotating shaft 24, and the transmission gear 26 is fixed on the mounting shaft 21, and the transmission gear 26 is meshed with the driving gear 25.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A dust suppression device for a fog cannon used in construction sites, comprising: The invention relates to a main body and a gun barrel (5), wherein the gun barrel (5) is arranged on the top of the main body, a water tank (4) is arranged in the main body, the water tank (4) is connected to an atomizer arranged in the gun barrel (5) through a conveying pipeline, and a fan is also arranged in the gun barrel (5), and is characterized in that the main body comprises a box body (1) and a top plate (2), the top of the top plate (2) is provided with an arc-shaped guide seat (6), the top of the top plate (2) is also provided with a water inlet (3) connected to the box body (1), and the water inlet (3) is located on one side of the lower end of the guide seat (6), and the box body (1) is also provided with a filter assembly connected to the water tank (4), and the filter assembly is located directly below the water inlet (3).

2. A dust suppression device for construction sites using a fog cannon as claimed in claim 1, characterized in that: The filter assembly comprises: a filter net bag (7), a collection bucket (8) and a mounting rod (9); the mounting rod (9) is vertically fixed to the bottom of the top plate (2); the filter net bag (7) is fixed to one side of the mounting rod (9) through a hanging mechanism; the collection bucket (8) is fixed to the side wall of the mounting rod (9) through a connecting rod (10); the filter net bag (7) is located directly below the water inlet (3); the collection bucket (8) is located directly below the filter net bag (7); and the bottom end of the collection bucket (8) is connected to the water tank (4) through a pipeline.

3. A dust suppression device for construction site using a fog cannon as claimed in claim 2, characterized in that: The hanging mechanism comprises: a plug-in board (11) and a mounting block (12); the plug-in board (11) is fixed to the side wall of the mounting rod (9); the mounting block (12) is fixed to the side wall of the filter net bag (7); a hook (13) is arranged on the side wall of the mounting block (12); and a hanging hole for hanging the hook (13) is arranged on the plug-in board (11).

4. A dust suppression device for construction sites using a fog cannon as claimed in claim 1, characterized in that: The side wall of the box body (1) is provided with an opening, and a closing plate (14) for closing the opening is provided at the opening, one end of the closing plate (14) is hinged to the bottom of the opening, and the other end thereof is detachably connected to the top of the opening via a locking assembly.

5. A dust suppression device for construction sites using a fog cannon as claimed in claim 4, characterized in that: The locking assembly comprises: a locking seat (16), a spring (17) and a pull rod (18); a mounting groove (15) is provided at the top of the opening; a locking groove is provided at the top of the closing plate (14); the locking seat (16) is slidably arranged in the mounting groove (15); the spring (17) is also arranged in the mounting groove (15); the locking seat (16) is inserted into the locking groove under the elastic force of the spring (17); the pull rod (18) is vertically inserted into the mounting groove (15) from the top of the top plate (2) and is fixedly connected to the end of the locking seat (16); the pull rod (18) is slidably connected to the top plate (2).

6. A dust suppression device for construction sites using a fog cannon as claimed in claim 4, characterized in that: There is a gap between the closing plate (14) and the top of the opening.

7. A dust suppression device for construction sites using a fog cannon as claimed in claim 1, characterized in that: The delivery pipeline comprises a water delivery pipe (19) and a connecting hose (20); one end of the water delivery pipe (19) is connected to a water pump arranged in a water tank (4); the other end of the water delivery pipe (19) is connected to one end of the connecting hose (20); and the other end of the connecting hose (20) is connected to an atomizer in a barrel (5).

8. A dust suppression device for construction sites using a fog cannon as claimed in claim 7, characterized in that: The barrel (5) is rotatably mounted on the top of the top plate (2) via a mounting shaft (21), one end of the mounting shaft (21) is vertically inserted into the box body (1), and a driving assembly for driving the mounting shaft (21) to rotate is arranged in the box body (1).

9. A dust suppression device for construction sites using a fog cannon as claimed in claim 8, characterized in that: The driving assembly comprises: a motor (23), a mounting plate (22), a driving gear (25) and a transmission gear (26); the mounting plate (22) is horizontally fixed in a box body (1); the motor (23) is also fixed in the box body (1); a rotating shaft (24) is fixedly arranged on the output end of the motor (23); the rotating shaft (24) vertically passes through the mounting plate (22); the driving gear (25) is fixed on the rotating shaft (24); the transmission gear (26) is fixed on the mounting shaft (21); and the transmission gear (26) is meshed with the driving gear (25).

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