Dust suppression spraying device for municipal engineering

Abstract

The utility model relates to the technical field of dust suppression spraying devices, and discloses a dust suppression spraying device for municipal engineering. Comprising a bottom plate, a water storage structure and a mixing structure, the water storage structure is arranged at the upper end of the bottom plate, the mixing structure is arranged at the upper end of the water storage structure, a two-way servo motor drives a rotating rod to rotate, and the rotating rod rotates to drive a spraying pipe at the upper end of the rotating rod to rotate; the spraying pipe rotates to drive a first spraying head and a second spraying head at the two ends of the spraying pipe to swing, so that the spraying range of the first spraying head and the second spraying head is enlarged, a first telescopic air cylinder drives a first telescopic rod to move up and down, and a second telescopic air cylinder drives a second telescopic rod to move up and down; the telescopic rod I and the telescopic rod II move up and down to drive a moving plate at the upper ends of the telescopic rod I and the telescopic rod II to move up and down, and the moving plate moves up and down to drive a spraying head I and a spraying head II to move up and down, so that the heights of the spraying head I and the spraying head II can be adjusted, and the flexibility of the spraying head I and the spraying head II is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suppression spraying devices, in particular to a dust suppression spraying device used in municipal engineering. Background Art

[0002] Spraying devices are generally required during the construction of municipal facilities. The main function of the spraying device is to prevent air pollution and control dust. Water mist is sprayed onto the construction site through a high-pressure nozzle to form a fine mist, which makes the dust particles in the air float and is easy to collect and filter, thereby suppressing adverse air pollution. However, the structure of the existing spraying devices is mostly fixed and cannot be adjusted as needed, and the position of the spray head of the spraying device is also fixed, which limits the range of spraying. Therefore, those skilled in the art provide a dust suppression spraying device for municipal engineering to solve the problems raised in the above background technology. Utility Model Content

[0003] The purpose of the utility model is to provide a dust suppression spray device for municipal engineering to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A dust suppression spray device for municipal engineering comprises a base plate, a water storage structure and a mixing structure, wherein the water storage structure is arranged at the upper end of the base plate, the mixing structure is arranged at the upper end of the water storage structure, universal wheels are movably installed around the bottom surface of the base plate, the water storage structure comprises: a fixed support rod, a fixed plate, a circular through groove, a pushing handle, a water storage tank, a water inlet pipe, a water outlet pipe and a water pump, fixed support rods are fixedly installed around the upper surface of the base plate, the number of fixed support rods is four groups, and fixed plates are commonly fixedly installed on the upper surfaces of the four groups of fixed support rods, the position of the fixed plate is symmetrical with that of the base plate, and a circular through groove is opened through the middle of the upper surface of the fixed plate.

[0006] Preferably, a pushing handle is fixedly installed in the middle of the front side surface of the fixing plate, and a water storage tank is fixedly installed inside the circular through groove on the upper surface of the fixing plate and located on the upper surface of the bottom plate.

[0007] Preferably, the upper end of the water tank passes through the interior of the circular through groove and is located at the upper end of the fixed plate, and a water inlet pipe is fixedly installed at the lower end on the left side surface of the water tank.

[0008] Preferably, the water inlet pipe is connected to the interior of the water tank, a water outlet pipe is fixedly installed in the middle of the upper surface of the water tank, the water outlet pipe is connected to the interior of the water tank, and a water pump is fixedly installed on the surface of the water outlet pipe.

[0009] Preferably: the hybrid structure comprises: telescopic cylinder 1, telescopic rod 1, telescopic cylinder 2, telescopic rod 2, movable plate, bidirectional servo motor, rotating rod, spray pipe, spray head 1 and spray head 2, and telescopic cylinder 1 is fixedly installed on the rear side of the upper surface of the fixed plate and on the rear side of the circular through groove.

[0010] Preferably: a second telescopic cylinder is fixedly installed on the front side of the upper surface of the fixing plate and located in front of the circular through groove, and the positions of the first telescopic cylinder and the second telescopic cylinder are symmetrical.

[0011] Preferably, a telescopic rod 1 is movably installed in the middle of the upper surface of the telescopic cylinder 1, and a telescopic rod 2 is movably installed in the middle of the upper surface of the telescopic cylinder 2.

[0012] Preferably, a movable plate is fixedly mounted on the upper surfaces of the telescopic rod 1 and the telescopic rod 2, and the positions of the movable plate and the fixed plate are symmetrical.

[0013] Preferably, a bidirectional servo motor is fixedly installed in the middle of the upper surface of the movable plate, a rotating rod is movably installed in the middle of the upper surface of the bidirectional servo motor, and a spray pipe is fixedly installed on the upper surface of the rotating rod.

[0014] Preferably: a first spray head is fixedly installed at the rear end of the spray pipe, a second spray head is fixedly installed at the front end of the spray pipe, and one end of the water outlet pipe away from the water storage tank is connected to the spray pipe.

[0015] Compared with the prior art, the utility model has the following beneficial effects: spray water is loaded into the water tank through the water inlet pipe at the lower end of the left surface of the water tank, and then the spray water inside the water tank is pumped into the inside of the water outlet pipe through the water pump, and then enters the inside of the spray pipe through the water outlet pipe, and finally sprayed outward through the spray head 1 and the spray head 2 at both ends of the spray pipe, and the forward and reverse rotation angles of the bidirectional servo motor are set, and the rotating rod at the upper end of the bidirectional servo motor is driven to rotate by the bidirectional servo motor, and the rotation of the rotating rod drives the spray pipe at the upper end of the rotating rod to rotate, and the rotation of the spray pipe drives the spray head 1 and the spray head 2 at both ends of the spray pipe to swing, thereby increasing the spraying range of the spray head 1 and the spray head 2. The telescopic cylinder 1 drives the telescopic rod 1 at the upper end of the telescopic cylinder 1 to move up and down, the telescopic cylinder 2 drives the telescopic rod 2 at the upper end of the telescopic cylinder 2 to move up and down, the telescopic rod 1 and the telescopic rod 2 move up and down, the movable plate at the upper ends of the telescopic rod 1 and the telescopic rod 2 moves up and down, the movable plate moves up and down, thereby driving the spray head 1 and the spray head 2 to move up and down, thereby the height of the spray head 1 and the spray head 2 can be adjusted, the flexibility of the spray head 1 and the spray head 2 is increased, and the above-mentioned problem is solved, but the structure of the existing spray devices is mostly fixed and cannot be adjusted according to needs, and the position of the spray head of the spray device is also fixed, which leads to the problem that the range of spraying is limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the overall structure of a dust suppression spray device used in municipal engineering.

[0017] Figure 2 The present invention is a schematic diagram showing the partial disassembly of a dust suppression spray device used in municipal engineering.

[0018] Figure 3 The present invention is a schematic diagram of the structure of a water storage structure and a partial mixing structure in a dust suppression spray device used in municipal engineering.

[0019] Figure 4 The present invention is a schematic structural diagram of a moving plate, a bidirectional servo motor, a rotating rod, a spray pipe, a spray head 1 and a spray head 2 in a dust suppression spray device for municipal engineering.

[0020] In the figure: 1-bottom plate, 101-universal wheel, 2-fixed support rod, 3-fixed plate, 301-circular through groove, 302-pushing handle, 4-water tank, 401-water inlet pipe, 5-water outlet pipe, 501-water pump, 6-telescopic cylinder 1, 601-telescopic rod 1, 7-telescopic cylinder 2, 701-telescopic rod 2, 8-movable plate, 9-bidirectional servo motor, 901-rotating rod, 10-spraying pipe, 1001-spraying head 1, 1002-spraying head 2. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figures 1 to 4In the embodiment of the utility model, a dust suppression spray device for municipal engineering includes a bottom plate 1, a water storage structure and a mixing structure. The upper end of the bottom plate 1 is provided with a water storage structure, and the upper end of the water storage structure is provided with a mixing structure. Universal wheels 101 are movably installed around the bottom surface of the bottom plate 1. The water storage structure includes: a fixed support rod 2, a fixed plate 3, a circular through groove 301, a pushing handle 302, a water storage tank 4, a water inlet pipe 401, a water outlet pipe 5 and a water pump 501. Fixed support rods 2 are fixedly installed around the upper surface of the bottom plate 1. The number of fixed support rods 2 is four groups. Fixed plates 3 are commonly fixedly installed on the upper surfaces of the four groups of fixed support rods 2. The position of the fixed plate 3 is symmetrical to that of the bottom plate 1. The middle of the upper surface of the fixed plate 3 is penetrated by a water pump 501. There is a circular groove 301, a pushing handle 302 is fixedly installed in the middle of the front side surface of the fixed plate 3, a water tank 4 is fixedly installed inside the circular groove 301 on the upper surface of the fixed plate 3 and located on the upper surface of the bottom plate 1, the upper end of the water tank 4 passes through the inside of the circular groove 301 and is located at the upper end of the fixed plate 3, a water inlet pipe 401 is fixedly installed at the lower end of the left side surface of the water tank 4, the water inlet pipe 401 is connected to the inside of the water tank 4, a water outlet pipe 5 is fixedly installed in the middle of the upper surface of the water tank 4, the water outlet pipe 5 is connected to the inside of the water tank 4, and a water pump 501 is fixedly installed on the surface of the water outlet pipe 5. The hybrid structure includes: telescopic cylinder 1 6, telescopic rod 1 601, telescopic cylinder 2 7, telescopic rod 2 701, movable plate 8, two-way Servo motor 9, rotating rod 901, spray pipe 10, spray head 1001 and spray head 2 1002, telescopic cylinder 1 6 is fixedly installed on the rear side of the upper surface of the fixed plate 3 and located on the rear side of the circular through groove 301, telescopic cylinder 2 7 is fixedly installed on the front side of the upper surface of the fixed plate 3 and located on the front side of the circular through groove 301, the positions of telescopic cylinder 1 6 and telescopic cylinder 2 7 are relatively symmetrical, telescopic rod 1 601 is movably installed in the middle of the upper surface of telescopic cylinder 1 6, telescopic rod 2 701 is movably installed in the middle of the upper surface of telescopic cylinder 2 7, and a movable plate 8 is fixedly installed on the upper surfaces of telescopic rod 1 601 and telescopic rod 2 701, the positions of movable plate 8 and fixed plate 3 are relatively symmetrical, and the middle fixed plate on the upper surface of movable plate 8 A bidirectional servo motor 9 is installed, and a rotating rod 901 is movably installed in the middle of the upper surface of the bidirectional servo motor 9. A spray pipe 10 is fixedly installed on the upper surface of the rotating rod 901. A spray head 1001 is fixedly installed at the rear end of the spray pipe 10, and a spray head 2 1002 is fixedly installed at the front end of the spray pipe 10. The end of the water outlet pipe 5 away from the water storage tank 4 is connected to the spray pipe 10. The bidirectional servo motor 9 drives the rotating rod 901 at the upper end of the bidirectional servo motor 9 to rotate. The rotation of the rotating rod 901 drives the spray pipe 10 at the upper end of the rotating rod 901 to rotate. The rotation of the spray pipe 10 drives the spray head 1 1001 and the spray head 2 1002 at both ends of the spray pipe 10 to swing, thereby increasing the spraying range of the spray head 1001 and the spray head 2 1002.Telescopic cylinder 1 6 drives telescopic rod 1 601 on the upper end of telescopic cylinder 1 6 to move up and down, telescopic cylinder 2 7 drives telescopic rod 2 701 on the upper end of telescopic cylinder 2 7 to move up and down, telescopic rod 1 601 and telescopic rod 2 701 move up and down, and the moving plate 8 moves up and down to drive the spray head 1 1001 and the spray head 2 1002 to move up and down.

[0023] The working principle of the utility model is:

[0024] The utility model relates to a dust suppression spray device for municipal engineering. In a specific use process, the overall structure is first moved to a suitable work site through a universal wheel 101 and a pushing handle 302 on the front surface of a fixed plate 3, spray water is added to the interior of a water storage tank 4 through a water inlet pipe 401 at the lower end of the left surface of a water storage tank 4, and then the spray water in the water storage tank 4 is pumped into the interior of a water outlet pipe 5 through a water pump 501, and then enters the interior of a spray pipe 10 through the water outlet pipe 5, and finally sprayed outward through a spray head 1 1001 and a spray head 2 1002 at both ends of the spray pipe 10, and a rotation angle of a bidirectional servo motor 9 is set for forward and reverse rotation, and a rotating rod 901 at the upper end of the bidirectional servo motor 9 is driven to rotate by the bidirectional servo motor 9, and the rotating rod 901 rotates to drive the spray pipe at the upper end of the rotating rod 901 10 rotates, and the rotation of the spray pipe 10 drives the spray head 1 1001 and the spray head 2 1002 at both ends of the spray pipe 10 to swing, thereby increasing the spray range of the spray head 1001 and the spray head 2 1002, and the telescopic cylinder 1 6 drives the telescopic rod 1 601 at the upper end of the telescopic cylinder 1 6 to move up and down, and the telescopic cylinder 2 7 drives the telescopic rod 2 701 at the upper end of the telescopic cylinder 2 7 to move up and down, and the telescopic rod 1 601 and the telescopic rod 2 701 move up and down, and the moving plate 8 moves up and down, thereby driving the spray head 1 1001 and the spray head 2 1002 to move up and down, thereby the height of the spray head 1001 and the spray head 2 1002 can be adjusted, thereby increasing the flexibility of the spray head 1001 and the spray head 2 1002.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A dust suppression spray device for municipal engineering, comprising a base plate (1), a water storage structure and a mixing structure, characterized in that: A water storage structure is arranged at the upper end of the bottom plate (1), and a mixing structure is arranged at the upper end of the water storage structure. Universal wheels (101) are movably installed around the bottom surface of the bottom plate (1). The water storage structure comprises: a fixed support rod (2), a fixed plate (3), a circular through groove (301), a push handle (302), a water storage tank (4), a water inlet pipe (401), a water outlet pipe (5) and a water pump (501). Fixed support rods (2) are fixedly installed around the upper surface of the bottom plate (1). The number of fixed support rods (2) is four groups. Fixed plates (3) are commonly fixedly installed on the upper surfaces of the four groups of fixed support rods (2). The position of the fixed plate (3) is symmetrical to that of the bottom plate (1). A circular through groove (301) is opened through the middle of the upper surface of the fixed plate (3).

2. A dust suppression spraying device for municipal engineering according to claim 1, characterized in that: A pushing handle (302) is fixedly installed in the middle of the front side surface of the fixing plate (3), and a water storage tank (4) is fixedly installed inside the circular through groove (301) on the upper surface of the fixing plate (3) and on the upper surface of the bottom plate (1).

3. A dust suppression spray device for municipal engineering according to claim 1, characterized in that: The upper end of the water storage tank (4) passes through the interior of the circular through groove (301) and is located at the upper end of the fixed plate (3), and a water inlet pipe (401) is fixedly installed at the lower end on the left side surface of the water storage tank (4).

4. A dust suppression spraying device for municipal engineering according to claim 1, characterized in that: The water inlet pipe (401) is connected to the interior of the water storage tank (4); a water outlet pipe (5) is fixedly installed in the middle of the upper surface of the water storage tank (4); the water outlet pipe (5) is connected to the interior of the water storage tank (4); and a water pump (501) is fixedly installed on the surface of the water outlet pipe (5).

5. A dust suppression spraying device for municipal engineering according to claim 1, characterized in that: The hybrid structure comprises: a telescopic cylinder 1 (6), a telescopic rod 1 (601), a telescopic cylinder 2 (7), a telescopic rod 2 (701), a movable plate (8), a bidirectional servo motor (9), a rotating rod (901), a spray pipe (10), a spray head 1 (1001) and a spray head 2 (1002), wherein the telescopic cylinder 1 (6) is fixedly installed on the rear side of the upper surface of the fixed plate (3) and located on the rear side of the circular through groove (301).

6. A dust suppression spraying device for municipal engineering according to claim 1, characterized in that: A telescopic cylinder 2 (7) is fixedly installed on the front side of the upper surface of the fixed plate (3) and located in front of the circular through groove (301), and the positions of the telescopic cylinder 1 (6) and the telescopic cylinder 2 (7) are symmetrical.

7. A dust suppression spraying device for municipal engineering according to claim 5, characterized in that: A telescopic rod 1 (601) is movably installed in the middle of the upper surface of the telescopic cylinder 1 (6), and a telescopic rod 2 (701) is movably installed in the middle of the upper surface of the telescopic cylinder 2 (7).

8. A dust suppression spraying device for municipal engineering according to claim 5, characterized in that: A movable plate (8) is fixedly mounted on the upper surfaces of the telescopic rod 1 (601) and the telescopic rod 2 (701), and the positions of the movable plate (8) and the fixed plate (3) are symmetrical.

9. A dust suppression spraying device for municipal engineering according to claim 5, characterized in that: A bidirectional servo motor (9) is fixedly mounted in the middle of the upper surface of the movable plate (8), a rotating rod (901) is movably mounted in the middle of the upper surface of the bidirectional servo motor (9), and a spray pipe (10) is fixedly mounted on the upper surface of the rotating rod (901).

10. A dust suppression spraying device for municipal engineering according to claim 5, characterized in that: A spray head 1 (1001) is fixedly installed at the rear end of the spray pipe (10), a spray head 2 (1002) is fixedly installed at the front end of the spray pipe (10), and one end of the water outlet pipe (5) away from the water storage tank (4) is connected to the spray pipe (10).

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