Spraying equipment for dust fall on construction site

Abstract

The utility model discloses spraying equipment for dust fall on a construction site, which belongs to the technical field of spraying equipment and comprises a base, a first motor is fixedly mounted at the top of the base, a supporting plate is fixedly connected to an output shaft of the first motor, two fixing plates are fixedly connected to the top of the supporting plate, and the fixing plates are fixedly connected to the top of the base. A motor base is fixedly connected to the side face of one fixing plate, a second motor is fixedly installed at the top of the motor base, two bearings are fixedly connected to the side face of the other fixing plate, and rotating shafts are rotationally connected into the two bearings. And a second motor works to drive a rotating shaft to rotate and drive a driving gear to rotate, and the driving gear and a driven gear are meshed to rotate, so that a water collecting barrel and a spray head are driven to rotate, and the purpose of all-directional spraying and dust falling on the construction site is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, and more specifically, to a spraying equipment for dust reduction at a construction site. Background Art

[0002] At present, construction sites need to use spraying equipment for dust reduction spraying. However, most of the existing devices have the disadvantage of insufficient spraying, which greatly increases the limitations of use. At the same time, the spraying direction cannot be adjusted, which reduces the effect of spraying and is inconvenient to use. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a spraying device for dust reduction at a construction site, which has the characteristics of easy adjustment and sufficient spraying.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides a spraying equipment for dust reduction at a construction site, comprising a base, a first motor is fixedly installed on the top of the base, a support plate is fixedly connected to the output shaft of the first motor, two fixed plates are fixedly connected to the top of the support plate, a motor seat is fixedly connected to the side of one of the fixed plates, a second motor is fixedly installed on the top of the motor seat, two groups of bearings are fixedly connected to the side of the other fixed plate, a rotating shaft is rotatably connected inside the two groups of bearings, the shaft ends of the two rotating shafts pass through the bearings and are respectively fixedly connected to a driving gear and a driven gear, the driving gear and the driven gear are meshed, the output shaft of the second motor is fixedly connected to the shaft end of one of the rotating shafts, a water collecting cylinder is fixedly connected to the surface of the rotating shaft, a nozzle is fixedly connected to the surface of the water collecting cylinder, a water storage tank is fixedly connected to the top of the base, a water inlet pipe is fixedly connected between the water storage tank and the fixed plate, and one end of the water inlet pipe is fixedly connected in the water collecting cylinder.

[0007] When a spray device for dust reduction at a construction site is used according to the technical solution, the second motor is operated to drive the rotating shaft to rotate, drive the driving gear to rotate, and the driving gear and the driven gear are driven by belt transmission to rotate, thereby driving the water collecting barrel and the nozzle to rotate, thereby achieving the purpose of all-round spraying and dust reduction at the construction site.

[0008] Furthermore, an annular groove is provided on the top of the base, a roller is slidably connected inside the annular groove, and the top of the roller is fixedly connected to the bottom of the support plate.

[0009] Furthermore, a universal wheel is fixedly connected to the bottom of the base, and a control panel is fixedly connected to the side of the fixing plate.

[0010] Furthermore, a box cover is overlapped on the top of the water tank, and a push rod is fixedly connected to the side of the fixing plate.

[0011] Furthermore, a pressure valve is fixedly connected to the side of the water tank, and the water inlet pipe is fixedly connected inside the pressure valve.

[0012] (3) Beneficial effects

[0013] In summary, the utility model has the following beneficial effects:

[0014] 1. The first motor can drive the support plate to rotate, so as to adjust the use position of the spraying equipment. The second motor can drive the rotating shaft to rotate, drive the driving gear to rotate, and drive the water collecting cylinder and the nozzle to rotate by meshing with the driven gear, so as to achieve the purpose of spraying and dust reduction in all directions on the construction site. The water storage tank can be set to achieve the purpose of storing liquid.

[0015] 2. By using the sliding action of the roller in the annular groove, the support plate can rotate more stably. By setting the universal wheel, the purpose of driving the device to move can be achieved. By setting the control panel, the working states of the first motor, the second motor and the pressure valve can be controlled. By setting the push rod, the purpose of driving the device to move can be achieved. By setting the pressure valve, the purpose of draining water can be achieved with the help of the drainage of the water inlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 It is a side structural schematic diagram of the utility model.

[0019] The symbols in the accompanying drawings are:

[0020] 1. Base; 2. Annular groove; 3. Roller; 4. First motor; 5. Support plate; 6. Pressure valve; 7. Push rod; 8. Water inlet pipe; 9. Control panel; 10. Sprinkler; 11. Water tank; 12. Universal wheel; 13. Fixed plate; 14. Tank cover; 15. Driven gear; 16. Water collecting cylinder; 17. Driving gear; 18. Motor seat; 19. Second motor; 20. Rotating shaft; 21. Bearing. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0022] Example:

[0023] The following is combined with Figure 1-2 The utility model is described in further detail.

[0024] See also Figure 1-2 The utility model provides a technical solution: a spraying device for dust reduction at a construction site, comprising a base 1, a first motor 4 is fixedly installed on the top of the base 1, and the first motor 4 works to drive the support plate 5 to rotate, so as to achieve the purpose of adjusting the use orientation of the spraying device, a support plate 5 is fixedly connected to the output shaft of the first motor 4, two fixed plates 13 are fixedly connected to the top of the support plate 5, a motor seat 18 is fixedly connected to the side of one fixed plate 13, a second motor 19 is fixedly installed on the top of the motor seat 18, and the second motor 19 works to drive the rotating shaft 20 to rotate, drive the driving gear 17 to rotate, and drive the driving gear 17 to rotate by meshing with the driven gear 15, thereby driving the water collecting cylinder 16 and the sprinkler head 10 to rotate, so as to achieve the purpose of dust reduction at the construction site. In order to achieve the purpose of all-round spraying and dust reduction, two sets of bearings 21 are fixedly connected to the side of another fixed plate 13, and the two sets of bearings 21 are rotatably connected with the rotating shaft 20. The axial ends of the two rotating shafts 20 pass through the bearings 21 and are respectively fixedly connected with the driving gear 17 and the driven gear 15, and the driving gear 17 and the driven gear 15 are meshed with each other. The output shaft of the second motor 19 is fixedly connected to the axial end of one of the rotating shafts 20, and a water collecting cylinder 16 is fixedly connected to the surface of the rotating shaft 20. A nozzle 10 is fixedly connected to the surface of the water collecting cylinder 16. A water tank 11 is fixedly connected to the top of the base 1. By setting the water tank 11, the purpose of storing liquid is achieved. A water inlet pipe 8 is fixedly connected between the water tank 11 and the fixed plate 13, and one end of the water inlet pipe 8 is fixedly connected to the water collecting cylinder 16.

[0025] Specifically, an annular groove 2 is provided on the top of the base 1, a roller 3 is slidably connected inside the annular groove 2, the top of the roller 3 is fixedly connected to the bottom of the support plate 5, a universal wheel 12 is fixedly connected to the bottom of the base 1, and a control panel 9 is fixedly connected to the side of the fixed plate 13.

[0026] By adopting the above technical solution, by relying on the sliding action of the roller 3 in the annular groove 2, the support plate 5 can be rotated more stably. By setting the universal wheel 12, the purpose of driving the device to move can be achieved. By setting the control panel 9, the working states of the first motor 4, the second motor 19 and the pressure valve 6 can be controlled.

[0027] Specifically, a box cover 14 is overlapped on the top of the water tank 11, a push rod 7 is fixedly connected to the side of the fixing plate 13, a pressure valve 6 is fixedly connected to the side of the water tank 11, and a water inlet pipe 8 is fixedly connected inside the pressure valve 6.

[0028] By adopting the above technical solution and setting the push rod 7, the purpose of driving the device to move is achieved, and by setting the pressure valve 6 and relying on the drainage of the water inlet pipe 8, the purpose of draining water is achieved.

[0029] The working principle of the utility model is as follows: when it is necessary to use the device to carry out dust removal spraying on the construction site, first, the device can be pushed and moved to the use position with the cooperation of the universal wheel 12, and then, according to the needs of the spraying direction, the first motor 4 can be controlled to work through the control panel 9 to drive the rotation of the support plate 5 to make it reach a suitable spraying direction, and then the pressure valve 6 can be opened, and the water can be drained into the water collecting barrel 16 with the help of the drainage of the water inlet pipe 8, and then according to the needs of all-round thorough spraying, the second motor 19 can be controlled to work through the control panel 9 to drive the rotating shaft 20 to rotate, drive the driving gear 17 to rotate, and drive the driving gear 17 to rotate with the driven gear 15 meshing and rotating, thereby driving the water collecting barrel 16 and the nozzle 10 to rotate, and spraying can be carried out with the help of the nozzle 10.

[0030] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A spraying device for dust reduction at a construction site, comprising a base (1), characterized in that: A first motor (4) is fixedly mounted on the top of the base (1); a support plate (5) is fixedly connected to the output shaft of the first motor (4); two fixed plates (13) are fixedly connected to the top of the support plate (5); a motor seat (18) is fixedly connected to the side of one of the fixed plates (13); a second motor (19) is fixedly mounted on the top of the motor seat (18); two groups of bearings (21) are fixedly connected to the side of the other fixed plate (13); rotating shafts (20) are rotatably connected inside the two groups of bearings (21); the shaft ends of the two rotating shafts (20) pass through the bearings (21) and are respectively fixed to the top of the motor seat (18). A driving gear (17) and a driven gear (15) are fixedly connected, the driving gear (17) and the driven gear (15) are meshed with each other, the output shaft of the second motor (19) is fixedly connected to the shaft end of one of the rotating shafts (20), the surface of the rotating shaft (20) is fixedly connected to a water collecting cylinder (16), the surface of the water collecting cylinder (16) is fixedly connected to a nozzle (10), the top of the base (1) is fixedly connected to a water storage tank (11), a water inlet pipe (8) is fixedly connected between the water storage tank (11) and the fixed plate (13), and one end of the water inlet pipe (8) is fixedly connected to the water collecting cylinder (16).

2. A spraying device for dust reduction at a construction site according to claim 1, characterized in that: The top of the base (1) is provided with an annular groove (2), the inside of the annular groove (2) is slidably connected with a roller (3), and the top of the roller (3) is fixedly connected to the bottom of the support plate (5).

3. The spraying equipment for dust reduction at a construction site according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected to a universal wheel (12), and the side of the fixing plate (13) is fixedly connected to a control panel (9).

4. The spraying equipment for dust reduction at a construction site according to claim 1, characterized in that: The top of the water storage tank (11) is overlapped with a box cover (14), and the side of the fixing plate (13) is fixedly connected with a push rod (7).

5. The spraying equipment for dust reduction at a construction site according to claim 1, characterized in that: A pressure valve (6) is fixedly connected to the side of the water storage tank (11), and the water inlet pipe (8) is fixedly connected inside the pressure valve (6).

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