Dust falling device capable of conveniently adjusting spraying range

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a dust falling device convenient to adjust the spraying range, which comprises a device body and an arc-shaped rod, a water storage tank is arranged on one side in the device body, a water collection tank is arranged on the other side in the device body, and a protection box is fixedly arranged at the upper end of the device body close to one side. A rotating rod is rotationally arranged at the position, close to one side, of the upper end of the device body, a second gear fixedly sleeves the lower portion of the periphery of the rotating rod, a motor is fixedly arranged at one side of the top face in the protection box, a first gear is fixedly arranged on an output shaft of the motor, the first gear and the second gear are meshed, and the upper end of the rotating rod penetrates through the protection box; and a connecting rod is fixedly arranged on one side of the rotating rod. According to the dust falling device, the position of the spray head can be adjusted back and forth, so that the spraying range is larger and can be adjusted, and rainwater or other water sources can be collected and reused.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a dust reduction device which is convenient to adjust the spraying range. Background Technique

[0002] Construction engineering refers to a series of engineering activities and technical processes carried out for the construction or renovation of buildings. These activities include design, construction, material procurement, construction site management, etc., aiming to complete the construction or renovation of buildings according to the design requirements and technical standards. During construction, a large amount of dust is inevitably generated, and the dust will fly under the action of wind, which is extremely harmful to human health and is also likely to cause haze, damaging the surrounding environment. Therefore, dust reduction devices are needed in construction engineering. Usually, water mist is sprayed to reduce airborne dust and particulate matter. These devices can adapt to different construction site requirements by adjusting the spraying range and spraying intensity, effectively controlling environmental pollution.

[0003] Most of the existing dust reduction devices used in construction engineering have fixed directions of the water spray nozzles, which are not convenient to adjust, resulting in a limited range of water mist spraying and a not wide enough spraying range. If the dust is large, the use effect is poor. Therefore, the utility model provides a dust reduction device which is convenient to adjust the spraying range to solve the problems raised in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a dust reduction device which is convenient to adjust the spraying range is proposed. This dust reduction device can adjust the position of the nozzle back and forth to make the spraying range larger and adjustable, and can collect rainwater or other water sources for reuse.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A dust reduction device which is convenient to adjust the spraying range includes a device body and an arc-shaped rod. On one side inside the device body, a water storage tank is arranged, and on the other side inside the device body, a water collection tank is arranged. At one side of the upper end of the device body, a protection box is fixedly arranged. At one side of the upper end of the device body, a rotating rod is rotatably arranged. A second gear is fixedly sleeved on the lower part of the rotating rod. On one side of the inner top surface of the protection box, a motor is fixedly arranged. A first gear is fixedly arranged on the output shaft of the motor. The first gear and the second gear are meshed. The upper end of the rotating rod penetrates through the protection box. One side of the rotating rod is fixedly provided with a connecting rod. One end of the connecting rod is fixedly provided with a slider. The upper end of the slider is fixedly provided with an atomizing nozzle. On the other side inside the protection box, a water pump is fixedly arranged. A water outlet pipe is fixedly arranged at the water outlet of the water pump, and a water inlet pipe is fixedly arranged at the water inlet of the water pump;

[0007] A partition is fixedly arranged at the upper part of the inner wall on one side of the water collecting tank. An opening is formed at one side of the upper end of the partition, and a first electric control valve is arranged inside the opening. An opening is formed between the water storage tank and the water collecting tank, and a second electric control valve is arranged inside the opening. A heating pipe is fixedly arranged on the inner bottom surface of the water collecting tank;

[0008] Through the above technical solution, through the design of the arc rod and the slider, and in cooperation with the gear system driven by the motor, the angle of the atomizing nozzle can be adjusted back and forth, realizing the adjustment of the spraying range. The atomizing nozzle moves along with the slider on the arc rod, and the nozzle slides back and forth through the control of the motor, effectively adjusting the water spraying range. The device is provided with a water storage tank and a water collecting tank, which can collect rainwater or other water sources. The heating pipe heats the water in the water collecting tank to evaporate it into water vapor, and then it is liquefied and recycled to the water storage tank, achieving the effect of water conservation. Boiling the rainwater can kill some bacteria and viruses in the water, reducing the microbial pollution in the water, thereby improving the water quality safety.

[0009] Furthermore, the slider is movably sleeved on the arc rod. Spheres are fixedly arranged at both ends of the arc rod. Supporting rods are fixedly arranged at the lower ends of the two spheres and at the middle part below the arc rod. The lower ends of the three supporting rods are fixedly connected to the upper end of the device body;

[0010] Through the above technical solution, by arranging the slider to be movably sleeved on the arc rod, the slider 21 can slide on the arc rod. The lower end of the slider is set to be open, so that it will not be blocked by the supporting rod when the slider slides.

[0011] Furthermore, one end of the water outlet pipe is fixedly connected to the atomizing nozzle, and the lower end of the water inlet pipe penetrates into the interior of the water storage tank;

[0012] Through the above technical solution, by fixedly connecting the water outlet pipe to the atomizing nozzle, the water in the water storage tank can be sprayed through the atomizing nozzle to control the contact with dust to achieve the dust reduction effect.

[0013] Furthermore, a water collecting cover is fixedly arranged at the other side of the upper end of the device body, and a filter screen is arranged inside the water collecting cover;

[0014] Through the above technical solution, by arranging the water collecting cover, it can be used to collect rainwater or other water sources. By arranging the filter screen, some impurities can be filtered.

[0015] Furthermore, a baffle is fixedly arranged at one side of the lower end of the partition, and a guide plate is fixedly arranged at the upper part of the inner wall on one side of the water collecting tank;

[0016] Through the above technical solution, by arranging the baffle, it can prevent rainwater from directly entering the interior of the water storage tank along the slope of the partition when entering the water collecting tank through the first electric control valve. By arranging the guide plate, the water droplets flowing down on the slope below the partition can be caught.

[0017] Furthermore, pulleys are fixedly arranged at the four corners at the lower end of the device body. A push rod is fixedly arranged on one side of the device body. A drain pipe is fixedly arranged at a position near the lower part on one side of the water collection tank, and a drain valve is arranged on the pipe body of the drain pipe.

[0018] Through the above technical solution, the device is convenient to move by setting pulleys, convenient to push by setting a push rod, and the water inside the water collection tank can be discharged by setting a drain pipe.

[0019] Furthermore, both the upper and lower sides of the partition are set as inclined planes.

[0020] Through the above technical solution, by setting both the upper and lower sides of the partition as inclined planes, for the upper side, the water can be led to the first electric control valve to enter the water collection tank. The lower side is set as an inclined plane so that the evaporated water vapor flows to the second electric control valve through the inclined plane after encountering the partition and enters the water storage tank.

[0021] The utility model has the following beneficial effects:

[0022] 1. A dust suppression device convenient for adjusting the spraying range proposed by the utility model. The device is provided with an arc-shaped rod. The slider is movably sleeved on the arc-shaped rod, and the atomizing nozzle is connected to the slider. The motor drives the first gear to rotate, thereby causing the second gear to rotate. After the second gear rotates, the rotating rod drives the connecting rod to rotate, so that the slider slides on the arc-shaped rod, thereby driving the atomizing nozzle to move along with the slider. By the forward and reverse alternating rotation of the motor, the atomizing nozzle can slide back and forth on the arc-shaped rod, so that the spraying range can be adjusted.

[0023] 2. A dust suppression device convenient for adjusting the spraying range proposed by the utility model. The device is provided with a water storage tank and a water collection tank. Rainwater or sprayed water can be collected through the water collection tank. After the water enters the water collection tank, it is heated by a heating pipe. After the heated water becomes water vapor, it moves upward, liquefies when encountering the partition, and flows down along the inclination of the partition and enters the water storage tank through the second electric control valve. Thus, the water source can be recycled, saving more water, and boiling the rainwater can kill some bacteria and viruses in the water, reducing the microbial contamination in the water, thereby improving the water quality safety. Description of the Drawings

[0024] Figure 1 Is an isometric schematic diagram of the utility model;

[0025] Figure 2 Is a front sectional schematic diagram of the utility model;

[0026] Figure 3 Is a top view schematic diagram of the utility model;

[0027] Figure 4 This is an enlarged schematic view of location A of the present utility model.

[0028] Legend description:

[0029] 1. Device body; 2. Water storage tank; 3. Water collection tank; 4. Motor; 5. First gear; 6. Protection box; 7. Rotating rod; 8. Second gear; 9. Connecting rod; 10. Support rod; 11. Arc rod; 12. Slide block; 13. Atomizing nozzle; 14. Water outlet pipe; 15. Water pump; 16. Water inlet pipe; 17. Water collection cover; 18. Partition board; 19. Filter screen; 20. Push rod; 21. First electric control valve; 22. Second electric control valve; 23. Heating pipe; 24. Baffle; 25. Deflector; 26. Pulley; 27. Sphere. Specific implementation manners

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Embodiment

[0032] Referring to Figures 1-4 , an embodiment provided by the present utility model: a dust reduction device convenient for adjusting the spraying range, including a device body 1 and an arc rod 11. A water storage tank 2 is arranged on one side inside the device body 1, a water collection tank 3 is arranged on the other side inside the device body 1, a protection box 6 is fixedly arranged at one side of the upper end of the device body 1, a rotating rod 7 is rotatably arranged at one side of the upper end of the device body 1, a second gear 8 is fixedly sleeved on the lower part of the rotating rod 7 around the body, a motor 4 is fixedly arranged at one side of the inner top surface of the protection box 6, a first gear 5 is fixedly arranged on the output shaft of the motor 4, the first gear 5 and the second gear 8 are meshed, the upper end of the rotating rod 7 penetrates through the protection box 6, a connecting rod 9 is fixedly arranged on one side of the rotating rod 7, a slide block 12 is fixedly arranged at one end of the connecting rod 9, an atomizing nozzle 13 is fixedly arranged on the upper end of the slide block 12, a water pump 15 is fixedly arranged at the other side inside the protection box 6, a water outlet pipe 14 is fixedly arranged at the water outlet of the water pump 15, and a water inlet pipe 16 is fixedly arranged at the water inlet of the water pump 15.

[0033] By setting up the water storage tank 2, it can be used to store clean water. There is a water inlet on one side of the water storage tank 2 and a rubber plug is provided so that clean water can be directly added into it. By setting up the protection box 6, it can protect the motor 4, the water pump 15 and other electrical appliances inside. When the rotating rod 7 is driven by the motor 4 to rotate the first gear 5, since the first gear 5 meshes with the second gear 8 and the second gear 8 is connected to the rotating rod 7, the rotating rod 7 can be made to rotate. By the motor 4 rotating forward and backward alternately, the atomizing nozzle 13 can be made to rotate back and forth, increasing the spraying range. By setting up the slider 12 sleeved on the arc-shaped rod 11 movably, and the slider 12 can slide on the arc-shaped rod 11, the slider 12 drives the atomizing nozzle 13 to move.

[0034] On the upper part of the inner wall of one side of the water collecting tank 3, a partition 18 is fixedly arranged. There is an opening at one side of the upper end of the partition 18 and a first electric control valve 21 is arranged inside the opening. There is an opening between the water storage tank 2 and the water collecting tank 3 and a second electric control valve 22 is arranged inside the opening. A heating pipe 23 is fixedly arranged on the inner bottom surface of the water collecting tank 3.

[0035] By setting up the partition 18, the water droplets condensed from the water vapor can be diverted into the water storage tank 2. When receiving rainwater or other water sources, the first electric control valve 21 can be opened and the second electric control valve 22 can be closed to prevent water from entering the water storage tank 2. When heating the water inside the water collecting tank 3, the first electric control valve 21 is closed and the second electric control valve 22 is opened, so that the evaporated water vapor condenses into water droplets and enters the water storage tank 2 through the second electric control valve 22. The partition 18 is made of metal material. During heating, some water can be stored on the upper side of the partition 18, making the temperature of the partition 18 lower, and the water vapor can be liquefied faster when it meets the partition 18.

[0036] The slider 12 is movably sleeved on the arc-shaped rod 11. Spheres 27 are fixedly arranged at both ends of the arc-shaped rod 11. Support rods 10 are fixedly arranged at the lower ends of the two spheres 27 and at the middle part on the lower side of the arc-shaped rod 11. The lower ends of the three support rods 10 are fixedly connected to the upper end of the device body 1. By arranging the slider 12 to be movably sleeved on the arc-shaped rod 11, the slider 12 can slide on the arc-shaped rod 11. The lower end of the slider 12 is open and will not be blocked by the support rod 10 when the slider 12 slides. One end of the water outlet pipe 14 is fixedly connected to the atomizing nozzle 13. The lower end of the water inlet pipe 16 penetrates into the water storage tank 2. By fixedly connecting the water outlet pipe 14 to the atomizing nozzle 13, the water in the water storage tank 2 can be sprayed through the atomizing nozzle 13 to control contact with dust to achieve a dust reduction effect. A water collecting cover 17 is fixedly arranged at the upper end of the device body 1 on the other side. A filter screen 19 is arranged inside the water collecting cover 17. By arranging the water collecting cover 17, it can be used to collect rainwater or other water sources. By arranging the filter screen 19, some impurities can be filtered. A baffle 24 is fixedly arranged at one side of the lower end of the partition plate 18. A guide plate 25 is fixedly arranged at the upper part of the inner wall on one side of the water collecting tank 3. By arranging the baffle 24, it can prevent rainwater from directly entering the water storage tank 2 along the slope of the partition plate 18 when entering the water collecting tank 3 through the first electric control valve 21. By arranging the guide plate 25, the water droplets flowing on the slope on the lower side of the partition plate 18 can be caught. Pulley 26 is fixedly arranged at the four corners of the lower end of the device body 1. A push rod 20 is fixedly arranged on one side of the device body 1. A drain pipe is fixedly arranged at the lower part on one side of the water collecting tank 3 and a drain valve is arranged on the pipe body of the drain pipe. By arranging the pulley 26, it is convenient to move the device. By arranging the push rod 20, it is convenient to push. By arranging the drain pipe, the water inside the water collecting tank 3 can be discharged. Both the upper and lower sides of the partition plate 18 are inclined planes. By arranging both the upper and lower sides of the partition plate 18 to be inclined planes, for the upper side, the water can be led to the first electric control valve 21 to enter the water collecting tank 3, and the lower side being an inclined plane enables the evaporated water vapor to flow to the second electric control valve 22 through the inclined plane and enter the water storage tank 2 after encountering the partition plate 18.

[0037] Working principle: When the device is in use, by starting the motor 4 and the water pump 15, the motor 4 drives the first gear 5 to rotate, which in turn causes the second gear 8 to rotate. After the second gear 8 rotates, the rotating rod 7 drives the connecting rod 9 to rotate, so that the slider 12 drives the atomizing nozzle 13 to slide on the arc-shaped rod 11. By the forward and reverse alternating rotation of the motor 4, the atomizing nozzle 13 can slide back and forth on the arc-shaped rod 11. According to the rotation of the motor 4, the range of the back-and-forth movement of the atomizing nozzle 13 can be adjusted, so that the water spraying range can be adjusted. Expanding the water spraying range can make the dust reduction effect better. And when it rains, the device can collect rainwater or other water sources. When receiving rainwater or other water sources, the first electric control valve 21 can be opened and the second electric control valve 22 can be closed to prevent water from entering the water storage tank 2. When heating the water in the heating water tank 3, the first electric control valve 21 is closed and the second electric control valve 22 is opened, and it is heated by the heating pipe 23. After the heated water turns into water vapor, it moves upward, meets the partition plate 18 and liquefies, and flows down along the inclination of the partition plate 18 and enters the interior of the water storage tank 2 through the second electric control valve 22, so that the water source can be recycled, and some bacteria and viruses in the water can also be eliminated, improving the water quality safety.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust suppression device with conveniently adjustable spraying range, comprising a device body (1) and an arc-shaped rod (11), characterized in that: A water storage tank (2) is arranged on one side of the device body (1), a water collecting tank (3) is arranged on the other side of the device body (1), a protection box (6) is fixedly arranged on one side of the upper end of the device body (1), a rotating rod (7) is rotatably arranged on one side of the upper end of the device body (1), a second gear (8) is fixedly sleeved on the lower part of the rotating rod (7), a motor (4) is fixedly arranged on one side of the top surface of the protection box (6), and a first gear (5) is fixedly arranged on the output shaft of the motor (4), and the first gear (8) is fixedly sleeved on the lower part of the rotating rod (7). The wheel (5) and the second gear (8) are meshed, the upper end of the rotating rod (7) passes through the protection box (6), a connecting rod (9) is fixedly arranged on one side of the rotating rod (7), a slider (12) is fixedly arranged on one end of the connecting rod (9), an atomizing nozzle (13) is fixedly arranged on the upper end of the slider (12), a water pump (15) is fixedly arranged on the other side of the protection box (6), a water outlet pipe (14) is fixedly arranged at the water outlet of the water pump (15), and a water inlet pipe (16) is fixedly arranged at the water inlet of the water pump (15); A partition (18) is fixedly arranged on the upper inner wall of one side of the water collecting tank (3); an opening is provided on one side of the upper end of the partition (18) and a first electrically controlled valve (21) is arranged inside the opening; an opening is provided between the water storage tank (2) and the water collecting tank (3) and a second electrically controlled valve (22) is arranged inside the opening; a heating pipe (23) is fixedly arranged on the inner bottom surface of the water collecting tank (3).

2. A dust suppression device with conveniently adjustable spraying range according to claim 1, characterized in that: The slider (12) is movably sleeved with the arc-shaped rod (11); balls (27) are fixedly arranged at both ends of the arc-shaped rod (11); support rods (10) are fixedly arranged at the lower ends of the two balls (27) and at the middle of the lower side of the arc-shaped rod (11); and the lower ends of the three support rods (10) are fixedly connected to the upper end of the device body (1).

3. A dust suppression device with conveniently adjustable spraying range according to claim 1, characterized in that: One end of the water outlet pipe (14) is fixedly connected to the atomizing nozzle (13), and the lower end of the water inlet pipe (16) penetrates into the interior of the water storage tank (2).

4. A dust suppression device with conveniently adjustable spraying range according to claim 1, characterized in that: A water collecting cover (17) is fixedly arranged at the other side of the upper end of the device body (1), and a filter screen (19) is arranged inside the water collecting cover (17).

5. A dust suppression device with conveniently adjustable spraying range according to claim 1, characterized in that: A baffle (24) is fixedly provided at one side of the lower end of the partition (18), and a guide plate (25) is fixedly provided at the upper part of the inner wall of one side of the water collecting tank (3).

6. A dust suppression device with conveniently adjustable spraying range according to claim 1, characterized in that: Pulleys (26) are fixedly arranged at the four corners of the lower end of the device body (1), a push rod (20) is fixedly arranged on one side of the device body (1), a drainage pipe is fixedly arranged at the lower part of one side of the water collecting tank (3), and a drainage valve is arranged on the body of the drainage pipe.

7. A dust suppression device with conveniently adjustable spraying range according to claim 1, characterized in that: The upper and lower sides of the partition (18) are both arranged as inclined surfaces.

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