A dust adsorption and purification device for a mine exploitation site

Abstract

The utility model discloses a kind of mine exploitation field dust adsorption purification devices, belong to dust purification technical field, it includes mounting bracket, the mounting bracket is fixedly connected with purification tank in, the top of one side of the purification tank is fixedly connected with motor protection shell, the motor protection shell is fixedly connected with servo motor in, the output end of the servo motor is fixedly connected with reciprocating screw rod with the penetration of purification tank.This mine exploitation field dust adsorption purification device, start servo motor drives reciprocating screw rod to rotate, drive moving plate to slide back and forth on reciprocating screw rod, while moving plate drives connecting rod and cleaning block to clean impurities on filter plate, clean it to both sides cleaning port, impurities are discharged into collection box through cleaning port, then by pulling out bolt, collection box is extracted from positioning groove, the impurities collected are handled, to prevent impurities from plugging filter plate, so as to ensure filtration efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of dust purification technology, specifically a dust adsorption and purification device for mining sites. Background Technology

[0002] my country is a major resource-rich country, mining vast quantities of minerals every year. This process has generated numerous problems. Mining not only depletes our resources, causing them to dwindle, but also severely damages our natural environment, resulting in irreversible harm. Large amounts of dust are generated during mining operations, stone processing, and crushing. Working in such environments poses a significant health risk to miners, necessitating the use of dust adsorption and purification devices to clean the air. However, existing dust adsorption and purification devices filter impurities from the dust. Over time, dust particles adhere to these filters, potentially becoming clogged and reducing filtration efficiency. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides a dust adsorption and purification device for mining sites, which solves the problem that existing dust adsorption and purification devices filter impurities in the dust through a filter screen. At this time, dust particles will adhere to the filter screen. After a long period of filtration, the filter screen may be clogged by dust, thus affecting the filtration efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a dust adsorption and purification device for mining sites, comprising a mounting frame, a purification box fixedly connected inside the mounting frame, a motor protective shell fixedly connected to the top of one side of the purification box, a servo motor fixedly connected inside the motor protective shell, a reciprocating lead screw fixedly connected to the output end of the servo motor through the purification box, the two ends of the reciprocating lead screw being rotatably connected to the inner wall of the purification box via bearings, slide rods fixedly connected to the inner walls on both sides of the reciprocating lead screw inside the purification box, a moving plate threadedly connected to the outer arc surface of the reciprocating lead screw, and the two sides of the moving plate being slidably connected to the surface of the slide rod.

[0005] Connecting rods are fixedly connected to the bottom two sides of the movable plate, and cleaning blocks are fixedly connected to the bottom of the two connecting rods. A filter plate is fixedly connected to the inner wall of the purification box at the position corresponding to the cleaning block. The cleaning block is slidably connected to the top of the filter plate. A cleaning port is opened on both sides of the purification box corresponding to the cleaning port. Mounting blocks are symmetrically fixedly connected to both sides of the purification box at the position corresponding to the cleaning port. A baffle is rotatably connected between the two mounting blocks through a pin shaft. A torsion spring is sleeved on one side of the baffle corresponding to one side of the mounting block. One end of the torsion spring is fixedly connected to the baffle, and the other end of the torsion spring is fixedly connected to the mounting block. Support legs are fixedly connected to the four corners of the bottom of the mounting frame.

[0006] As a further embodiment of this utility model: positioning grooves are provided on the bottom and top of the cleaning port on both sides of the purification box, and the same collection box is slidably connected through the two positioning grooves. Fixing blocks are fixedly connected on both sides of the purification box to the top of the collection box.

[0007] As a further embodiment of this utility model: a pin is slidably connected through the fixed block, and a fan is fixedly connected to the bottom of the purification box.

[0008] As a further embodiment of this utility model: a rotary motor is fixedly connected to one side of the top of the mounting bracket, and an adjusting gear is fixedly connected to the output end of the rotary motor.

[0009] As a further embodiment of this utility model: the top of the mounting bracket is located on one side of the rotary motor and is rotatably mounted with an air intake pipe via a bearing. The top of the purification box is provided with an air inlet corresponding to the position of the air intake pipe, and the air intake pipe passes through the air inlet and communicates with the inside of the purification box.

[0010] As a further embodiment of this utility model: a rotating gear is fixedly connected to the outer arc surface of the air intake pipe corresponding to the adjusting gear, and the adjusting gear meshes with the rotating gear.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. The dust adsorption and purification device at the mining site consists of a filter plate, a servo motor, a moving plate, and a cleaning block. When impurities adhere to the filter plate, the servo motor is activated to rotate the reciprocating screw, causing the moving plate to slide back and forth on the screw. Simultaneously, the moving plate drives the connecting rod and the cleaning block to clean the impurities on the filter plate, moving them to the cleaning ports on both sides. The impurities are then discharged into the collection box through the cleaning ports. By pulling out the pin, the collection box can be removed from the positioning slot to process the collected impurities and prevent them from clogging the filter plate, thereby ensuring filtration efficiency.

[0013] 2. The dust adsorption and purification device at the mining site is equipped with a rotary motor, an adjusting gear, and a rotating gear. When it is necessary to adjust the direction of the suction pipe, the rotary motor can be started. The rotary motor drives the adjusting gear to rotate, and the adjusting gear drives the rotating gear to rotate. At this time, the rotating gear will drive the suction pipe to adjust its rotation direction, so that the suction pipe can absorb air from different directions. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the movable plate and air inlet structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the rotary motor and adjusting gear structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the baffle and torsion spring structure of this utility model;

[0018] In the diagram: 1. Mounting bracket; 2. Purification box; 3. Motor protective shell; 4. Servo motor; 5. Reciprocating lead screw; 6. Moving plate; 7. Air inlet; 8. Slide rod; 9. Connecting rod; 10. Cleaning block; 11. Filter plate; 12. Cleaning port; 13. Mounting block; 14. Baffle; 15. Torsion spring; 16. Collection box; 17. Fixing block; 18. Pin; 19. Positioning slot; 20. Fan; 21. Support leg; 22. Intake pipe; 23. Rotary gear; 24. Rotary motor; 25. Adjusting gear. Detailed Implementation

[0019] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0020] like Figure 1-4 As shown, this utility model provides a technical solution: a dust adsorption and purification device for mining sites, including a mounting frame 1, a purification box 2 fixedly connected inside the mounting frame 1, a motor protective shell 3 fixedly connected to the top of one side of the purification box 2, a servo motor 4 fixedly connected inside the motor protective shell 3, and a reciprocating screw 5 fixedly connected to the output end of the servo motor 4 through the purification box 2. By setting the reciprocating screw 5, when the servo motor 4 drives the reciprocating screw 5 to rotate, the reciprocating screw 5 will drive the moving plate 6 to slide back and forth on the reciprocating screw 5.

[0021] The two ends of the reciprocating screw 5 are rotatably connected to the inner wall of the purification box 2 via bearings. Slide rods 8 are fixedly connected to the inner walls on both sides of the reciprocating screw 5 inside the purification box 2. A movable plate 6 is threaded through the outer arc surface of the reciprocating screw 5. The two sides of the movable plate 6 are slidably connected to the surface of the slide rod 8. By setting the slide rod 8, when the movable plate 6 slides on the reciprocating screw 5, the two sides of the movable plate 6 will slide on the slide rod 8. The slide rod 8 limits the movable plate 6 to prevent the movable plate 6 from rotating.

[0022] Connecting rods 9 are fixedly connected to the bottom two sides of the movable plate 6. Cleaning blocks 10 are fixedly connected to the bottom of the two connecting rods 9. Filter plates 11 are fixedly connected to the inner wall of the purification box 2 at the position corresponding to the cleaning blocks 10. The cleaning blocks 10 are slidably connected to the top of the filter plates 11. Cleaning ports 12 are opened on both sides of the purification box 2 corresponding to the cleaning blocks 10. Through the setting of the cleaning ports 12, the cleaned impurities are swept to the cleaning ports 12, and then the cleaned impurities can be discharged into the collection box 16 through the cleaning ports 12.

[0023] Mounting blocks 13 are symmetrically fixedly connected to both sides of the purification box 2, corresponding to the cleaning port 12. A baffle 14 is rotatably connected between the two mounting blocks 13 via a pin. Torque springs 15 are sleeved on both sides of the baffle 14 corresponding to one side of the mounting block 13. When the baffle 14 rotates, it will drive the torsion spring 15 to rotate. When the baffle 14 stops rotating, the elastic force of the torsion spring 15 will drive the baffle 14 to reset.

[0024] One end of the torsion spring 15 is fixedly connected to the baffle 14, and the other end of the torsion spring 15 is fixedly connected to the mounting block 13. Support legs 21 are fixedly connected to the four corners of the bottom of the mounting bracket 1. By setting the support legs 21, the entire device is supported, which facilitates the placement of the device and prevents debris on the ground from damaging the device.

[0025] Positioning grooves 19 are provided on the bottom and top of the cleaning port 12 on both sides of the purification box 2. The same collection box 16 is slidably connected through the two positioning grooves 19. Fixing blocks 17 are fixedly connected on both sides of the purification box 2 corresponding to the top of the collection box 16. Pins 18 are slidably connected through the fixing blocks 17. A fan 20 is fixedly connected to the bottom of the purification box 2. By using the fan 20, impurities in the air are drawn into the purification box 2 through the suction pipe 22 and filtered.

[0026] A rotary motor 24 is fixedly connected to one side of the top of the mounting bracket 1. An adjusting gear 25 is fixedly connected to the output end of the rotary motor 24. An air intake pipe 22 is rotatably mounted on the top of the mounting bracket 1, located on one side of the rotary motor 24, via a bearing. An air inlet 7 is provided on the top of the purification box 2, corresponding to the position of the air intake pipe 22. The air intake pipe 22 passes through the air inlet 7 and communicates with the interior of the purification box 2. A rotary gear 23 is fixedly connected to the outer arc surface of the air intake pipe 22, corresponding to the adjusting gear 25. The adjusting gear 25 and the rotary gear 23 mesh. Through the arrangement of the rotary gear 23 and the adjusting gear 25, the rotary motor 24 drives the adjusting gear 25 to rotate, and the adjusting gear 25 drives the meshing rotary gear 23 to rotate, thereby causing the rotary gear 23 to drive the air intake pipe 22 to adjust its direction.

[0027] The working principle of this utility model is as follows: First, the fan 20 is started. The fan 20 draws dust from the air through the purification box 2 and the suction pipe 22, drawing the air and dust into the purification box 2. When the air and dust pass through the filter plate 11 in the purification box 2, they are filtered by the filter plate 11. At the same time, the rotary motor 24 is started. The rotary motor 24 drives the adjusting gear 25 and the rotary gear 23 to rotate, thereby causing the rotary gear 23 to drive the suction pipe 22 to adjust its direction, drawing in air and dust from different directions. When it is necessary to clean the impurities on the filter plate 11, the servo motor 4 is started. The servo motor 4 drives the reciprocating screw 5 to rotate, which in turn drives the moving plate 6 to slide on the slide rod 8. At this time, the moving plate 6 synchronously drives the bottom connecting... The connecting rod 9 and the cleaning block 10 clean the filter plate 11, moving the impurities to the cleaning port 12. When the accumulated impurities come into contact with the baffle 14, the impurities and the cleaning block 10 squeeze the baffle 14, causing the baffle 14 to rotate around the connection with the mounting block 13. As the baffle 14 rotates, it squeezes the torsion spring 15, moving the impurities into the collection box 16. When the cleaning block 10 is no longer in contact with the baffle 14, the torsion spring 15 causes the baffle 14 to reset, thus blocking the cleaning port 12 again. When it is necessary to process the impurities in the collection box 16, the pin 18 can be pulled out, and the collection box 16 can be pulled out of the positioning slot 19 to collect the impurities in the collection box 16 for centralized processing, purifying the impurities in the air and preventing dust from harming the workers.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A dust adsorption and purification device for mining sites, comprising a mounting frame (1), characterized in that: A purification box (2) is fixedly connected inside the mounting bracket (1). A motor protective shell (3) is fixedly connected to the top of one side of the purification box (2). A servo motor (4) is fixedly connected inside the motor protective shell (3). A reciprocating screw (5) is fixedly connected through the purification box (2) at the output end of the servo motor (4). The two ends of the reciprocating screw (5) are rotatably connected to the inner wall of the purification box (2) through bearings. Slide rods (8) are fixedly connected to the inner walls on both sides of the reciprocating screw (5) inside the purification box (2). A moving plate (6) is threadedly connected through the outer arc surface of the reciprocating screw (5). The two sides of the moving plate (6) are slidably connected to the surface of the slide rod (8). Connecting rods (9) are fixedly connected to the bottom sides of the movable plate (6). Cleaning blocks (10) are fixedly connected to the bottom of the two connecting rods (9). Filter plates (11) are fixedly connected to the inner wall of the purification box (2) at the position corresponding to the cleaning blocks (10). The cleaning blocks (10) are slidably connected to the top of the filter plates (11). Cleaning ports (12) are opened on both sides of the purification box (2) corresponding to the cleaning blocks (10). Mounting blocks (13) are symmetrically fixedly connected to both sides of the purification box (2) at the position corresponding to the cleaning ports (12). A baffle (14) is rotatably connected between the two mounting blocks (13) through a pin shaft. Torsion springs (15) are sleeved on both sides of the baffle (14) corresponding to one side of the mounting blocks (13). One end of the torsion spring (15) is fixedly connected to the baffle (14), and the other end of the torsion spring (15) is fixedly connected to the mounting block (13). Support legs (21) are fixedly connected to the four corners of the bottom of the mounting frame (1).

2. The dust adsorption and purification device for mining sites according to claim 1, characterized in that: The purification box (2) has positioning grooves (19) on both sides corresponding to the bottom and top of the cleaning port (12). The same collection box (16) is slidably connected through the two positioning grooves (19). Fixing blocks (17) are fixedly connected on both sides of the purification box (2) corresponding to the top of the collection box (16).

3. The dust adsorption and purification device for mining sites according to claim 2, characterized in that: A pin (18) is slidably connected through the fixed block (17), and a fan (20) is fixedly connected to the bottom of the purification box (2).

4. The dust adsorption and purification device for mining sites according to claim 1, characterized in that: A rotary motor (24) is fixedly connected to one side of the top of the mounting bracket (1), and an adjusting gear (25) is fixedly connected to the output end of the rotary motor (24).

5. The dust adsorption and purification device for mining sites according to claim 4, characterized in that: The top of the mounting bracket (1) is located on one side of the rotary motor (24) and is rotatably mounted with an air intake pipe (22) via a bearing. The top of the purification box (2) is provided with an air inlet (7) corresponding to the position of the air intake pipe (22), and the air intake pipe (22) passes through the air inlet (7) and communicates with the inside of the purification box (2).

6. The dust adsorption and purification device for mining sites according to claim 5, characterized in that: The air intake pipe (22) is fixedly connected to the outer arc surface of the adjusting gear (25) with a rotating gear (23), and the adjusting gear (25) meshes with the rotating gear (23).

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