Novel adjustable spraying device

Abstract

The utility model provides a novel adjustable spraying device, which relates to the technical field of spraying devices, and comprises a support rod, a steel pipe and an atomizing cylinder, the top end of the atomizing cylinder is fixedly connected with a shell, the top end of the shell is rotatably connected with a communicating pipe, the outer side of the communicating pipe is communicated with a nozzle, the shell is provided with a rotating mechanism, and the rotating mechanism is provided with a rotating shaft. An atomizing mechanism is arranged in the atomizing cylinder; the micro motor drives the second gear at the output end of the micro motor to rotate, the second gear is meshed with the first gear, and the first gear is fixed to the communicating pipe, so that the micro motor can drive the communicating pipe to rotate at the top end of the shell, the communicating pipe drives the spray head to rotate, and the spraying range of the spray head is enlarged; atomized water can capture more dust, so that the problems that in the prior art, a plurality of spray heads are installed, the size is large, the spray heads are heavy, and the spray heads are hung on the top of a roadway and are inconvenient to use are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of spray devices, in particular to a novel adjustable spray device. Background Art

[0002] Mine dust reduction is a very important part of the mining and processing process, because dust not only pollutes the environment, but also has a serious impact on the health of workers. The following are the main measures and methods for mine dust reduction: spraying water at concentrated dust-generating points underground, such as dust generated during drilling and blasting, crushing, screening, belt conveying, transportation, and transshipment. This can effectively capture floating dust and wet dust.

[0003] The spray device currently used in mines is made of 6-point steel pipe welding, with 5 spray heads installed on it. It is large and heavy, and is hung on the top of the tunnel. It is inconvenient to use and has a poor spray effect. Moreover, when used for a long time, the nozzle rusts and easily blocks water, causing water dripping. Therefore, the utility model proposes a new adjustable spray device to solve the above problems. Utility Model Content

[0004] In view of the above problems, the present invention proposes a novel adjustable spray device to solve the problem in the prior art that multiple spray heads are installed, which are large and heavy, and are hung on the top of the tunnel, making them inconvenient to use.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a new adjustable spray device, including a support rod, a steel pipe and an atomizing barrel, a steel pipe is installed on the outside of the support rod, the top of the steel pipe is fixedly connected to the atomizing barrel, the top of the atomizing barrel is fixedly connected to a shell, the top of the shell is rotatably connected to a connecting pipe, the outside of the connecting pipe is connected to a nozzle, the shell is provided with a rotating mechanism, and the inside of the atomizing barrel is provided with an atomizing mechanism.

[0006] A further improvement is that: the rotating mechanism includes a No. 1 gear, a No. 2 gear and a micro motor, the bottom end of the connecting tube passes through the interior of the shell and is fixedly connected to the No. 1 gear, one side of the interior of the shell is rotatably connected to the No. 2 gear, the No. 2 gear is engaged with the outer wall of the No. 1 gear, and a micro motor is installed at the bottom end of the shell, and the output end of the micro motor is fixedly connected to the bottom end of the No. 2 gear.

[0007] A further improvement is that the bottom end of the steel pipe is connected to a water pump, the output end of the water pump is provided with a threaded hole, and the top end of the steel pipe is connected to the interior of the atomizing tube through a water pipe.

[0008] A further improvement is that two clamps are provided on the outside of the bracket rod, one side of the clamp is provided with an opening, a fastening bolt passes through the inside of the opening, and nuts are threadedly connected at both ends of the fastening bolt.

[0009] A further improvement is that the atomization mechanism includes an air pump, a filter element and a ventilation pipe, an air pump is installed on one side of the top of the bracket rod, the input end of the air pump is connected to the filter element, and the output end of the air pump is connected to the inside of the atomization tube through the ventilation pipe.

[0010] A further improvement is that the bottom end of the connecting pipe is connected to a water inlet pipe, the bottom end of the water inlet pipe extends to the bottom end of the atomizing tube, and the height of the bottom end of the water inlet pipe is less than the height of one end of the water delivery pipe passing through the inside of the atomizing tube.

[0011] A further improvement is that: the bottom end of the bracket rod is fixedly connected to a fixing seat, the top of the fixing seat is threadedly connected to a threaded rod, and the bottom end of the threaded rod is rotatably connected to a splint.

[0012] The beneficial effects of the utility model are as follows: the micro motor drives the No. 2 gear at its output end to rotate, the No. 2 gear meshes with the No. 1 gear, and the No. 1 gear is fixed to the connecting pipe, so the micro motor can drive the connecting pipe to rotate at the top of the shell, so that the connecting pipe drives the nozzle to rotate, thereby increasing the spray range of the nozzle, and the atomized water can capture more dust, thereby solving the problem in the prior art of installing multiple spray heads, which are large and bulky, and are hung on the top of the tunnel, making them inconvenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the main view of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the atomizer tube of the present utility model;

[0015] Figure 3 This is a schematic diagram of the rotating mechanism structure of the utility model;

[0016] Figure 4 This is a schematic structural diagram of the clamping mechanism of the present utility model.

[0017] Among them: 1. Support rod; 2. Steel pipe; 3. Atomizer tube; 4. Shell; 5. Connecting pipe; 6. Nozzle; 7. Gear No. 1; 8. Gear No. 2; 9. Micro motor; 10. Air pump; 11. Filter element; 12. Vent pipe; 13. Clamp; 14. Water pump; 15. Fixing seat; 16. Threaded rod; 17. Clamp; 18. Water pipe; 19. Water inlet pipe. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments. The embodiments are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0019] according to Figure 1 、 2 As shown in , 3 and 4, this embodiment proposes a new type of adjustable spray device, including a support rod 1, a steel pipe 2 and an atomizing barrel 3. A steel pipe 2 is installed on the outside of the support rod 1, and the top of the steel pipe 2 is fixedly connected to the atomizing barrel 3. The top of the atomizing barrel 3 is fixedly connected to the shell 4. The top of the shell 4 is rotatably connected to a connecting pipe 5. The outside of the connecting pipe 5 is connected to a nozzle 6. A rotating mechanism is provided on the shell 4. An atomizing mechanism is provided inside the atomizing barrel 3, which transports water to the inside of the atomizing barrel 3 through the steel pipe 2. After the atomizing mechanism atomizes the water, the atomized water is transported to the inside of the connecting pipe 5. The connecting pipe 5 then transports the atomized water to the inside of the nozzle 6. The nozzle 6 sprays the atomized water into the mine to capture dust in the mine and play a role in dust reduction. Afterwards, the rotating mechanism drives the connecting pipe 5 to rotate, so that the nozzle 6 rotates around the connecting pipe 5, thereby expanding the spraying range of the nozzle 6 and making the dust reduction effect better.

[0020] The rotating mechanism includes a number one gear 7, a number two gear 8 and a micro motor 9. The bottom end of the connecting pipe 5 passes through the interior of the shell 4 and is fixedly connected to the number one gear 7. One side of the interior of the shell 4 is rotatably connected to the number two gear 8. The number two gear 8 is engaged with the outer wall of the number one gear 7. A micro motor 9 is installed at the bottom end of the shell 4. The output end of the micro motor 9 is fixedly connected to the bottom end of the number two gear 8. The micro motor 9 drives the number two gear 8 at its output end to rotate. The number two gear 8 is engaged with the number one gear 7, and the number one gear 7 is fixed to the connecting pipe 5. Therefore, the micro motor 9 can drive the connecting pipe 5 to rotate at the top of the shell 4, so that the connecting pipe 5 drives the nozzle 6 to rotate, thereby increasing the spray range of the nozzle 6. The atomized water can capture more dust, so as to solve the problem of installing multiple spray heads in the prior art, which is large in size, bulky, and hung on the top of the tunnel, and is inconvenient to use.

[0021] The bottom end of the steel pipe 2 is connected to a water pump 14, and the output end of the water pump 14 is provided with a threaded hole. The top end of the steel pipe 2 is connected to the interior of the atomizing tube 3 through a water pipe 18. The end of the external water source water pipe with a threaded connector is tightened into the threaded hole. At this time, the external water source and the input end of the water pump 14 are connected to each other, and water is transported into the water pump 14 through the water pipe. The water pump 14 transports water to the interior of the atomizing tube 3 through the steel pipe 2 and the water pipe 18.

[0022] Two clamps 13 are provided on the outside of the bracket rod 1. One side of the clamp 13 is provided with an opening. A fastening bolt is passed through the inside of the opening, and nuts are threadedly connected to the two ends of the fastening bolt. The steel pipe 2 is inserted into the inside along the opening of the clamp 13, and then the fastening bolt is inserted into the opening. The nuts are then tightened on both ends of the fastening bolt. The nuts drive the clamp 13 to shrink inward to clamp the steel pipe 2, so as to fix the steel pipe 2 on the outside of the bracket rod 1.

[0023] The atomization mechanism includes an air pump 10, a filter element 11 and a ventilation pipe 12. The air pump 10 is installed on one side of the top of the support rod 1. The input end of the air pump 10 is connected to the filter element 11, and the output end of the air pump 10 is connected to the interior of the atomization tube 3 through the ventilation pipe 12. The air pump 10 and the filter element 11 cooperate to directly transport the filtered air into the water inside the atomization tube 3. The pressure difference between the high-speed airflow generated by the compressed air and the nozzle 6 is utilized to suck the water out of the atomization tube 3 through the water inlet pipe 19 and atomize it into particles, and finally directly transport it to the nozzle 6.

[0024] The bottom end of the connecting pipe 5 is connected to a water inlet pipe 19 , which extends to the bottom end of the atomizing tube 3 . The height of the bottom end of the water inlet pipe 19 is less than the height of one end of the water delivery pipe 18 passing through the inside of the atomizing tube 3 .

[0025] The bottom end of the bracket rod 1 is fixedly connected to a fixing seat 15, the top of the fixing seat 15 is threadedly connected to a threaded rod 16, the bottom end of the threaded rod 16 is rotatably connected to a clamping plate 17, the fixing seat 15 is clamped on the support frame under the mine, the threaded rod 16 is screwed to drive the clamping plate 17 to move downward, the clamping plate 17 cooperates with the bottom of the fixing seat 15 to clamp the support frame, so as to fix the fixing seat 15 and the support frame together, so that the spray device is installed in the mine.

[0026] In this adjustable spray device, a micro motor 9 drives the second gear 8 at its output end to rotate. The second gear 8 is engaged with the first gear 7, and the first gear 7 is fixed to the connecting pipe 5. Therefore, the micro motor 9 can drive the connecting pipe 5 to rotate at the top of the housing 4, so that the connecting pipe 5 drives the nozzle 6 to rotate, thereby increasing the spray range of the nozzle 6. The atomized water can capture more dust, thereby solving the problem of installing multiple spray heads in the prior art, which is large and bulky, and is hung on the top of the tunnel, making it inconvenient to use.

[0027] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A novel adjustable spray device, comprising a support rod (1), a steel pipe (2) and an atomizing tube (3), characterized in that: A steel pipe (2) is installed on the outside of the support rod (1), the top end of the steel pipe (2) is fixedly connected to an atomizing tube (3), the top end of the atomizing tube (3) is fixedly connected to a shell (4), the top end of the shell (4) is rotatably connected to a connecting pipe (5), the outside of the connecting pipe (5) is connected to a nozzle (6), a rotating mechanism is provided on the shell (4), and an atomizing mechanism is provided inside the atomizing tube (3); The rotating mechanism comprises a first gear (7), a second gear (8) and a micro motor (9); the bottom end of the connecting pipe (5) passes through the interior of the housing (4) and is fixedly connected to the first gear (7); one side of the interior of the housing (4) is rotatably connected to the second gear (8); the second gear (8) and the outer wall of the first gear (7) are meshed with each other; the bottom end of the housing (4) is equipped with a micro motor (9); the output end of the micro motor (9) is fixedly connected to the bottom end of the second gear (8).

2. A novel adjustable spray device according to claim 1, characterized in that: The bottom end of the steel pipe (2) is connected to a water pump (14), and a threaded hole is provided at the output end of the water pump (14). The top end of the steel pipe (2) is connected to the interior of the atomizing tube (3) through a water pipe (18).

3. A novel adjustable spray device according to claim 1, characterized in that: Two clamps (13) are provided on the outside of the bracket rod (1), one side of the clamp (13) is provided with an opening, a fastening bolt passes through the inside of the opening, and nuts are threadedly connected at both ends of the fastening bolt.

4. A novel adjustable spray device according to claim 1, characterized in that: The atomizing mechanism comprises an air pump (10), a filter element (11) and a vent pipe (12); the air pump (10) is mounted on one side of the top of the support rod (1); the input end of the air pump (10) is connected to the filter element (11); and the output end of the air pump (10) is connected to the interior of the atomizing tube (3) via the vent pipe (12).

5. A novel adjustable spray device according to claim 4, characterized in that: The bottom end of the connecting pipe (5) is connected to a water inlet pipe (19), and the bottom end of the water inlet pipe (19) extends to the bottom end of the atomizing tube (3). The height of the bottom end of the water inlet pipe (19) is less than the height of one end of the water delivery pipe (18) passing through the interior of the atomizing tube (3).

6. A novel adjustable spray device according to claim 1, characterized in that: The bottom end of the support rod (1) is fixedly connected to a fixing seat (15), the top of the fixing seat (15) is threadedly connected to a threaded rod (16), and the bottom end of the threaded rod (16) is rotatably connected to a clamping plate (17).

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