Dust falling device for environmental protection

Abstract

The utility model discloses a dust fall device for environmental protection, belongs to the technical field of environmental protection, and aims to solve the problem that the spraying height and the spraying radius cannot be adjusted, the dust fall device for environmental protection comprises a base plate, a lifting mechanism, a tank body, a water inlet pipe, a spraying mechanism and universal wheels, the lifting mechanism is arranged above the base plate, the tank body is arranged above the lifting mechanism, and the spraying mechanism is arranged above the water inlet pipe. The water inlet pipe is fixedly installed above the tank body, the spraying mechanism is arranged above the tank body, the universal wheels are symmetrically and fixedly installed on the periphery of the bottom face of the base plate, the partition plate is fixedly connected to the right side of the upper portion of the base plate, the first motor is fixedly connected to the right side of the partition plate, and the two-way threaded rod is connected to the output end of the first motor. By arranging the lifting mechanism, the height of the spraying mechanism can be adjusted, the height of the spraying mechanism can be adjusted according to different dust falling requirements, the spraying range is adjusted, and the use range of the device is widened.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection, and in particular relates to a dust suppression device for environmental protection. Background Art

[0002] Environmental protection refers to the general term for various actions taken by human beings to solve actual or potential environmental problems, coordinate the relationship between human beings and the environment, and ensure the sustainable development of the economy and society. Protecting the environment means that human beings consciously protect natural resources and make rational use of them to prevent the natural environment from being polluted and damaged; we should do a good job in comprehensive management of the polluted and damaged environment to create an environment suitable for human life and work, coordinate the relationship between man and nature, and let people achieve the concept of living in harmony with nature. Dust reduction, also known as "falling dust", refers to air particles that fall naturally to the ground, with a particle size of more than 10 microns. The unit of measurement is the amount of surface sedimentation material per unit area within a certain period of time. Dust reduction devices will be used in environmental protection management.

[0003] The prior art discloses a dust suppression device for environmental protection with patent announcement number CN215782408U. The above patent drives the water supply pipe and the drive shaft to rotate through the cooperation of positive and negative motors, belts, upper pulleys and lower pulleys. When the water supply pipe rotates, the nozzle is driven to rotate, thereby increasing the spraying area and range of the nozzle. The rotation of the drive shaft drives the bevel gear to rotate, and the bevel gear drives the L-shaped tube to rotate through the meshing semi-ring bevel teeth, so that the L-shaped tube drives the nozzle to perform a fan-shaped motion. The overall structure enables the nozzle to perform a fan-shaped motion with the L-shaped tube while rotating and spraying, so that the nozzle can process the air in different areas, increasing the area and range of air dust reduction. However, the following deficiencies still exist in actual use: from a practical point of view, during the use of the device, the spraying height of the device cannot be adjusted, the spraying range cannot be well adjusted, and the spraying radius of the nozzle cannot be adjusted, the spraying area is small, and the dust reduction efficiency is low.

[0004] Therefore, there is a need for a dust suppression device for environmental protection to solve the problem in the prior art that the spraying height and the spraying radius cannot be adjusted. Utility Model Content

[0005] The purpose of the utility model is to provide a dust suppression device for environmental protection to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust suppression device for environmental protection, comprising a base plate, a lifting mechanism, a tank body, a water inlet pipe, a spraying mechanism and a universal wheel, wherein the lifting mechanism is arranged above the base plate, the tank body is arranged above the lifting mechanism, the water inlet pipe is fixedly installed above the tank body, the spraying mechanism is arranged above the tank body, and the universal wheel is symmetrically fixedly installed around the bottom surface of the base plate.

[0007] The lifting mechanism consists of a partition, a first motor, a bidirectional threaded rod, a fixed rod, a moving block, a connecting rod, a connecting block and a mounting plate. The partition is fixedly connected to the upper right side of the base plate, the first motor is fixedly connected to the right side of the partition, the bidirectional threaded rod is connected to the output end of the first motor, and the moving block is symmetrically threadedly connected to the outer surface of the bidirectional threaded rod.

[0008] It should be noted in the solution that both ends of the connecting rod are rotatably connected to connecting blocks, the bottom surface of the lower connecting block is fixedly connected to a moving block, and the top surface of the upper connecting block is fixedly connected to a mounting plate.

[0009] It is further worth mentioning that there are two fixing rods, which are symmetrically arranged on both sides of the bidirectional threaded rod, and the fixing rods are fixedly connected to the left side of the partition, and the moving block is provided with holes that are compatible with the fixing rods.

[0010] It should be further explained that the spraying mechanism is composed of an L-shaped tube, a telescopic tube, a water supply pipe, a nozzle, an L-shaped plate, a connecting strip, a positioning pin, a spring, a movable plate and a slider, the L-shaped tube is fixedly connected to the top of the tank body, the telescopic tube is fixedly installed at the right end of the L-shaped tube, the water supply pipe is fixedly installed at the right end of the telescopic tube, the nozzle is installed at the right end of the water supply pipe, the L-shaped plate is connected to the bottom of the L-shaped tube, and the connecting strip is fixedly connected to the front of the L-shaped plate.

[0011] As a preferred embodiment, limiting holes are evenly opened on the front and rear sides of the connecting strip, the positioning pin is slidably connected to the inside of the limiting hole, and the back of the limiting hole is opened with an arc surface, the front of the positioning pin is fixedly connected with a disc, the spring is fixedly connected between the disc and the front of the connecting strip, and the spring is sleeved on the outside of the positioning pin.

[0012] As a preferred embodiment, the movable plate is connected to the bottom of the water supply pipe, the sliding block is fixedly connected to the bottom surface of the movable plate, and a sliding groove adapted to the sliding block is provided on the L-shaped plate.

[0013] As a preferred implementation, a positioning groove is provided on the front side of the movable plate, and the shape of the positioning groove is matched with the positioning pin.

[0014] Compared with the prior art, the dust suppression device for environmental protection provided by the utility model has at least the following beneficial effects:

[0015] (1) The height of the spraying mechanism can be adjusted by the provided lifting mechanism. The height of the spraying mechanism can be adjusted according to different dust reduction requirements, the spraying range can be adjusted, and the use range of the device can be increased.

[0016] (2) The spraying mechanism is provided to adjust the extension length of the nozzle, thereby adjusting the spraying range of the device and improving the dust reduction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a front view structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the lifting mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the spraying mechanism structure of the utility model.

[0021] In the figure: 1. base plate; 2. lifting mechanism; 3. tank body; 4. water inlet pipe; 5. spraying mechanism; 6. universal wheel; 201. partition; 202. first motor; 203. bidirectional threaded rod; 204. fixing rod; 205. moving block; 206. connecting rod; 207. connecting block; 208. mounting plate; 501. L-shaped tube; 502. telescopic tube; 503. water supply pipe; 504. nozzle; 505. L-shaped plate; 506. connecting strip; 507. limiting hole; 508. positioning pin; 509. spring; 510. moving plate; 511. slider; 512. positioning groove. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the embodiments.

[0023] See also Figure 1-4 The utility model provides a dust suppression device for environmental protection, including a base plate 1, a lifting mechanism 2, a tank body 3, a water inlet pipe 4, a spraying mechanism 5 and a universal wheel 6. The lifting mechanism 2 is arranged above the base plate 1, the tank body 3 is arranged above the lifting mechanism 2, the water inlet pipe 4 is fixedly installed above the tank body 3, the spraying mechanism 5 is arranged above the tank body 3, and the universal wheel 6 is symmetrically fixedly installed around the bottom surface of the base plate 1.

[0024] The lifting mechanism 2 is composed of a partition 201, a first motor 202, a bidirectional threaded rod 203, a fixed rod 204, a moving block 205, a connecting rod 206, a connecting block 207 and a mounting plate 208. The partition 201 is fixedly connected to the upper right side of the substrate 1, the first motor 202 is fixedly connected to the right side of the partition 201, the bidirectional threaded rod 203 is connected to the output end of the first motor 202, and the moving block 205 is symmetrically threadedly connected to the outer surface of the bidirectional threaded rod 203.

[0025] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth to explain in detail that the two ends of the connecting rod 206 are rotatably connected with the connecting blocks 207, the bottom surface of the lower connecting block 207 is fixedly connected with the moving block 205, and the top surface of the upper connecting block 207 is fixedly connected with the mounting plate 208;

[0026] By rotating the connecting block 207, the mounting plate 208 can be driven to move up and down when the moving block 205 moves, thereby improving the practicability of the device.

[0027] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth to explain in detail that there are two fixing rods 204, which are symmetrically arranged on both sides of the bidirectional threaded rod 203, and the fixing rod 204 is fixedly connected to the left side of the partition 201, and the moving block 205 is provided with a hole adapted to the fixing rod 204;

[0028] By setting the moving block 205 to be slidably connected to the outside of the fixed rod 204, the moving block 205 can be restricted from rotating along with the bidirectional threaded rod 203, thereby ensuring that the moving block 205 can stably perform linear motion.

[0029] According to the above working process, it can be known that: through the setting of the lifting mechanism 2, the height of the spraying mechanism 5 can be adjusted, and the height of the spraying mechanism 5 can be adjusted according to different dust reduction requirements, the spraying range can be adjusted, and the use range of the device can be improved.

[0030] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth specifically explaining that the spraying mechanism 5 is composed of an L-shaped tube 501, a telescopic tube 502, a water supply pipe 503, a nozzle 504, an L-shaped plate 505, a connecting strip 506, a positioning pin 508, a spring 509, a movable plate 510 and a slider 511. The L-shaped tube 501 is fixedly connected to the top of the tank body 3, the telescopic tube 502 is fixedly installed at the right end of the L-shaped tube 501, the water supply pipe 503 is fixedly installed at the right end of the telescopic tube 502, and the nozzle 504 is installed at the right end of the water supply pipe 503. The L-shaped plate 505 is connected to the lower side of the L-shaped tube 501, the connecting strip 506 is fixedly connected to the front side of the L-shaped plate 505, the front and rear sides of the connecting strip 506 are evenly provided with limiting holes 507, the positioning pin 508 is slidably connected to the inside of the limiting hole 507, and the back side of the limiting hole 507 is provided with an arc surface, the front side of the positioning pin 508 is fixedly connected with a disc, the spring 509 is fixedly connected between the disc and the front side of the connecting strip 506, and the spring 509 is sleeved on the outside of the positioning pin 508;

[0031] The positioning pin 508 is manually pulled outward and then driven to reset under the elastic action of the provided spring 509, thereby realizing the positioning function of the positioning pin 508.

[0032] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth to explain in detail that the movable plate 510 is connected to the lower part of the water supply pipe 503, the slider 511 is fixedly connected to the bottom surface of the movable plate 510, and the L-shaped plate 505 is provided with a slide groove adapted to the slider 511;

[0033] The slider 511 is slidably connected to the inside of the slide groove of the L-shaped plate 505, so that the movable plate 510 can smoothly drive the telescopic tube 502 to be telescoped, thereby enhancing practicality.

[0034] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth to explain in detail that a positioning groove 512 is provided on the front of the movable plate 510, and the shape of the positioning groove 512 is adapted to the positioning pin 508;

[0035] By extending the positioning pin 508 into the positioning groove 512 , the position of the slider 511 can be fixed, so as to facilitate fixing the extension and retraction of the telescopic tube 502 .

[0036] This solution has the following working process: when in use, the first motor 202 is controlled to drive the bidirectional threaded rod 203 to rotate, the connecting rod 206 is driven to move through the symmetrically arranged moving block 205, and the mounting plate 208 is driven to move up and down through the connecting block 207 to adjust the height of the upper tank body 3; after the height adjustment is completed, the disc is then pulled outward to drive the positioning pin 508 to move, and the sliding moving plate 510 drives the water supply pipe 503 to adjust the length. After adjusting to the required length, the disc is released, and under the elastic action of the spring 509, the positioning pin 508 is driven to extend into the interior of the positioning groove 512 to fix the telescopic length of the telescopic tube 502, and then the water pump inside the tank body 3 is started to spray through the nozzle 504.

[0037] In summary: through the setting of the lifting mechanism 2, the height of the spraying mechanism 5 can be adjusted, and the height of the spraying mechanism 5 can be adjusted according to different dust reduction requirements, the spraying range can be adjusted, and the use range of the device can be improved; through the setting of the spraying mechanism 5, the extension length of the nozzle 504 can be adjusted, the spraying range of the device can be adjusted, and the dust reduction efficiency can be improved.

Claims

1. A dust suppression device for environmental protection, comprising a base plate (1), a lifting mechanism (2), a tank body (3), a water inlet pipe (4), a spraying mechanism (5) and a universal wheel (6), characterized in that: The lifting mechanism (2) is arranged above the base plate (1), the tank body (3) is arranged above the lifting mechanism (2), the water inlet pipe (4) is fixedly installed above the tank body (3), the spraying mechanism (5) is arranged above the tank body (3), and the universal wheels (6) are symmetrically fixedly installed around the bottom surface of the base plate (1); The lifting mechanism (2) is composed of a partition (201), a first motor (202), a bidirectional threaded rod (203), a fixed rod (204), a moving block (205), a connecting rod (206), a connecting block (207) and a mounting plate (208); the partition (201) is fixedly connected to the upper right side of the base plate (1); the first motor (202) is fixedly connected to the right side of the partition (201); the bidirectional threaded rod (203) is connected to the output end of the first motor (202); and the moving block (205) is symmetrically threadedly connected to the outer surface of the bidirectional threaded rod (203); The spraying mechanism (5) is composed of an L-shaped tube (501), a telescopic tube (502), a water supply tube (503), a nozzle (504), an L-shaped plate (505), a connecting strip (506), a positioning pin (508), a spring (509), a movable plate (510) and a sliding block (511); the L-shaped tube (501) is fixedly connected to the top of the tank body (3); the telescopic tube (502) is fixedly installed on the right end of the L-shaped tube (501); the water supply tube (503) is fixedly installed on the right end of the telescopic tube (502); the nozzle (504) is installed on the right end of the water supply tube (503); the L-shaped plate (505) is connected to the bottom of the L-shaped tube (501); the connecting strip (506) is fixedly connected to the The front side of the L-shaped plate (505) and the front and rear sides of the connecting strip (506) are evenly provided with limiting holes (507); the positioning pin (508) is slidably connected to the inside of the limiting hole (507), and the back side of the limiting hole (507) is provided with an arc surface; the front side of the positioning pin (508) is fixedly connected to a disc; the spring (509) is fixedly connected between the disc and the front side of the connecting strip (506), and the spring (509) is sleeved on the outside of the positioning pin (508); the movable plate (510) is connected to the bottom of the water supply pipe (503); the slider (511) is fixedly connected to the bottom surface of the movable plate (510), and a sliding groove matching the slider (511) is provided on the L-shaped plate (505).

2. The dust suppression device for environmental protection according to claim 1, characterized in that: The two ends of the connecting rod (206) are rotatably connected to connecting blocks (207), the bottom surface of the lower connecting block (207) is fixedly connected to a moving block (205), and the top surface of the upper connecting block (207) is fixedly connected to a mounting plate (208).

3. The dust suppression device for environmental protection according to claim 1, characterized in that: There are two fixing rods (204) symmetrically arranged on both sides of the bidirectional threaded rod (203), and the fixing rod (204) is fixedly connected to the left side of the partition (201), and the moving block (205) is provided with a hole adapted to the fixing rod (204).

4. The dust suppression device for environmental protection according to claim 1, characterized in that: A positioning groove (512) is provided on the front side of the movable plate (510), and the shape of the positioning groove (512) is matched with the positioning pin (508).

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