A dust particle cleaner for environmental protection workshop

Abstract

The present invention discloses a dust particle vacuum cleaner for environmental protection workshops, which relates to the technical field of vacuum cleaners, and comprises a vehicle body, the top of which is fixedly connected to a box body through four support rods, the top of which is penetrated and fixedly connected with an air intake pipe, the top of which is provided with a vacuum cleaner body, the outside of which is provided with an air outlet pipe, the top of which is provided with an air intake filter cover, the air intake filter cover penetrates the bottom of the box body, and the outside of which is provided with a plurality of air suction holes, the inside of which is provided with a suction force adjustment structure, the suction force adjustment structure comprises a cone plate, and the cone plate is fixedly arranged on the outside of the air intake filter cover. The dust particle vacuum cleaner for environmental protection workshops described in the present invention enables the vacuum cleaner to control and adjust the suction force of the vacuum cleaner body according to the use requirements, thereby improving its working adaptability and avoiding internal blockage of the vacuum cleaner during operation.

Description

Technical Field

[0001] The invention relates to the technical field of vacuum cleaners, and in particular to a dust particle vacuum cleaner used in environmental protection workshops. Background Art

[0002] When working in an environmental protection workshop, a large amount of dust particles will be generated during the work process. For the sake of workshop environmental protection and personnel health, vacuum cleaners are usually used to deal with the dust particles, which are sucked into the interior of the vacuum cleaner for unified collection and treatment.

[0003] However, traditional vacuum cleaners can usually only perform a single extraction operation when working, and cannot adjust the suction force of the vacuum cleaner. In addition, during the operation of the vacuum cleaner, dust particles often enter the interior and cause the filter to be clogged, thereby affecting the size of the filter, which is not conducive to the vacuuming work. At the same time, the dust particles sucked into the vacuum cleaner will continue to move toward the filter, which is easy to cause blockage and is not conducive to the work. Therefore, the present invention proposes a dust particle vacuum cleaner for an environmental protection workshop. Summary of the invention

[0004] The main purpose of the present invention is to provide a dust particle collector for an environmental protection workshop, which can effectively solve the technical problems raised in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A dust particle vacuum cleaner for an environmental protection workshop comprises a body, the top of the body is fixedly connected to a box body through four support rods, the top of the box body is penetrated and fixedly connected with an air intake pipe, the top of the body is provided with a vacuum cleaner body, the outside of the vacuum cleaner body is provided with an air intake filter cover, the air intake filter cover penetrates the bottom of the box body, and the outside of the air intake filter cover is provided with a plurality of air suction holes, and the inside of the box body is provided with a suction force adjustment structure;

[0007] The suction force adjustment structure includes a cone plate, which is fixedly arranged on the outside of the air intake filter cover, a filter protection cover is fixedly arranged on the outside of the air intake filter cover, a blocking cover is slidably arranged on the inner side of the cone plate, guide rods are fixedly connected to both sides of the outside of the blocking cover, one end of the guide rod passes through the cone plate and is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a connecting rod, one end of the connecting plate passes through the inner top of the box, a storage rack is fixedly arranged on the top of the box, a screw rod is rotatably arranged on the inner side of the storage rack, a slide plate is slidably arranged on the outside of the screw rod, and the slide plate and the connecting rod are fixedly connected.

[0008] As a preferred technical solution of the present invention, the suction adjustment structure also includes a top anti-blocking component, which is arranged inside the box body, and the top anti-blocking component includes a fixing plate 1, which is fixedly arranged on the top of the box body, and a motor is arranged on the top of the fixing plate 1, and the output shaft of the motor passes through the top of the box body and is fixedly connected to a gear plate 1, and the gear plate 1 is meshingly connected to an outer gear ring, and the outer gear ring is rotatably arranged on the outside of one end of the air inlet pipe, and the bottom of the outer gear ring is fixedly connected to a fixing rod, and an anti-blocking brush plate 1 is fixedly arranged on one end of the fixing rod.

[0009] As a preferred technical solution of the present invention, the suction adjustment structure also includes two groups of side anti-blocking components, the side anti-blocking components are arranged on the outside of the fixed rod, the side anti-blocking components include a fixed block 1, the fixed block 1 is fixedly connected to the fixed rod, a movable rod is penetrated at one end of the fixed block 1, an anti-blocking brush plate 2 is fixedly connected to one end of the movable rod, the top of the fixed block 1 is fixedly connected to a fixed plate 2, and a spring is arranged between the inner top of the fixed plate 2 and the other end of the movable rod.

[0010] As a preferred technical solution of the present invention, the anti-blocking brush plate one and the anti-blocking brush plate two are both composed of an anti-blocking plate and an anti-blocking brush, the diameter of the conical plate is smaller than the inner wall diameter of the box, and one end of the screw rod passes through the top of the shelf and is fixedly connected to an operating handle.

[0011] As a preferred technical solution of the present invention, two discharge ports 1 are provided at the bottom of the box body, and a discharge structure is arranged on the outside of the box body, and the discharge structure includes two fixed blocks 2, and the fixed blocks 2 are fixedly arranged on the outside of the box body, and a linkage rod is arranged between the two fixed blocks 2, and a gear plate 2 and a rotating wheel 1 are fixedly arranged at both ends of the linkage rod, respectively, a gear sealing plate is rotatably arranged at the bottom of the box body, and the gear sealing plate and the gear plate 2 are meshingly connected, and a rotating wheel 2 is fixedly connected to the outside of the output shaft of the motor, and the rotating wheel 2 and the rotating wheel 1 are connected by a belt.

[0012] As a preferred technical solution of the present invention, the material discharging structure also includes two groups of material receiving components, the material receiving components are arranged on the top of the vehicle body, the material receiving components include a fixed frame, the fixed frame is fixedly installed on the top of the vehicle body, and the top of the fixed frame and the bottom of the gear sealing plate are fitted together, a dust box is slidably provided on the inner side of the fixed frame, and a handle is fixedly provided on the outside of the dust box.

[0013] As a preferred technical solution of the present invention, the top of the gear sealing plate is provided with two discharge ports 2, the tops of the fixed frame and the dust collecting box are both provided with feed ports, and the area of ​​the discharge ports 2 is smaller than that of the feed port.

[0014] As a preferred technical solution of the present invention, a cleaning structure is arranged inside the casing, and the cleaning structure includes an inner gear ring, which is rotatably arranged on the inner top of the casing, and the inner gear ring is meshingly connected with a gear plate 1, four cleaning brush plates 1 are fixedly arranged on the outside of the inner gear ring, a rotating ring is rotatably arranged on the outside of the air intake filter cover, four cleaning brush plates 2 are fixedly connected to the outside of the rotating ring, a cleaning brush plate 3 is fixedly arranged on the top of the cleaning brush plate 2, a scraper is fixedly connected to one side of the cleaning brush plate 1, and cleaning brush plates 1 and 2 are fixedly connected.

[0015] As a preferred technical solution of the present invention, the cleaning brush plate three is adaptively matched with the filter protection cover, the scraper plate is adaptively matched with the cone plate, and the cleaning brush plate one, cleaning brush plate two and cleaning brush plate three are all composed of a cleaning plate and a cleaning brush.

[0016] As a preferred technical solution of the present invention, the diameters of the filter screen protective cover and the rotating ring are consistent, and the cleaning brush plate 2 and the discharge port 2 of the gear sealing plate are adaptively matched.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By setting the suction force adjustment structure, the suction force of the vacuum cleaner body can be controlled and adjusted according to the use needs, thereby improving its working adaptability.

[0019] 2. By setting up a top anti-blocking component in conjunction with a suction adjustment structure, it is helpful to clean the dust particles on the top of the air intake filter cover to prevent them from being adsorbed on the top of the air intake filter cover, thereby affecting the suction force of the vacuum cleaner body.

[0020] 3. By setting up the side anti-blocking component in conjunction with the suction adjustment structure, it is helpful to clean the dust particles on the outside of the air intake filter cover to prevent them from being adsorbed on the outside of the air intake filter cover, thereby affecting the suction power of the vacuum cleaner body.

[0021] 4. By setting up the discharge structure in conjunction with the suction adjustment structure, it is beneficial to discharge the dust particles sucked into the box body, avoiding the accumulation of dust particles in the internal space that affects the operation of the vacuum cleaner body.

[0022] 5. By setting up the material receiving component and cooperating with the material discharging structure, it is beneficial to uniformly collect the dust particles discharged from the box.

[0023] 6. By setting up a cleaning structure in conjunction with a suction adjustment structure, it is helpful to clean the inner wall of the box and the surface of the cone plate. At the same time, the surface of the filter protective cover can also be cleaned to avoid clogging.

[0024] 7. By arranging the mutual cooperation of the vacuum cleaner body, the air intake filter cover, the air suction hole, the filter screen protective cover and the cone plate, it is helpful to divide the dust particles inside the box into two parts, upper and lower, to prevent the dust particles in the lower space of the box from being re-absorbed into the upper space and affecting the work of the air intake filter cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall cross-sectional three-dimensional structure of a dust particle cleaner used in an environmental protection workshop of the present invention;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of a box of a dust particle cleaner used in an environmental protection workshop according to the present invention;

[0027] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of a cone plate of a dust particle collector used in an environmental protection workshop according to the present invention;

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of a blocking cover of a dust particle collector used in an environmental protection workshop according to the present invention;

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of an outer gear ring of a dust particle collector used in an environmental protection workshop according to the present invention;

[0030] Figure 6 It is a schematic diagram of the disassembled three-dimensional structure of a fixed block 1 and a movable rod of a dust particle cleaner for an environmental protection workshop according to the present invention;

[0031] Figure 7 It is a schematic diagram of the cross-sectional three-dimensional structure of a box of a dust particle cleaner used in an environmental protection workshop according to the present invention;

[0032] Figure 8 It is a schematic diagram of the disassembled three-dimensional structure of a fixed frame and a dust collecting box of a dust particle collector for an environmental protection workshop according to the present invention;

[0033] Fig. 9 It is a partial three-dimensional structural schematic diagram of a dust particle collector used in an environmental protection workshop according to the present invention;

[0034] Fig.10 It is a schematic diagram of the overall three-dimensional structure of a dust particle cleaner used in an environmental protection workshop according to the present invention;

[0035] Fig.11 The figure is a schematic diagram of the overall side view structure of a dust particle collector used in an environmental protection workshop according to the present invention.

[0036] In the figure: 1, vehicle body; 2, support rod; 3, box body; 4, air inlet pipe; 5, vacuum cleaner body; 6, air outlet pipe; 7, air inlet filter cover; 8, air suction hole; 9, suction force adjustment structure; 10, discharge structure; 11, cleaning structure; 12, cone plate; 13, filter screen protection cover; 14, blocking cover; 15, guide rod; 16, connecting plate; 17, connecting rod; 18, storage rack; 19, screw rod; 20, slide plate; 21, fixed plate 1; 22, motor; 23, gear plate 1; 24, outer gear ring; 25 , fixed rod; 26, anti-blocking brush plate one; 27, fixed block one; 28, movable rod; 29, anti-blocking brush plate two; 30, fixed plate two; 31, spring; 32, fixed block two; 33, linkage rod; 34, gear plate two; 35, rotating wheel one; 36, gear blocking plate; 37, rotating wheel two; 38, belt; 39, fixed frame; 40, dust box; 41, handle; 42, inner gear ring; 43, cleaning brush plate one; 44, rotating ring; 45, cleaning brush plate two; 46, cleaning brush plate three; 47, scraper. DETAILED DESCRIPTION

[0037] 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 explained below in conjunction with specific implementation methods.

[0038] like Figure 1-Figure 11 As shown, a dust particle vacuum cleaner for an environmental protection workshop comprises a body 1, the top of the body 1 is fixedly connected to a box body 3 through four support rods 2, the top of the box body 3 is penetrated and fixedly connected with an air intake pipe 4, a vacuum cleaner body 5 is arranged on the top of the body 1, an air outlet pipe 6 is arranged on the outside of the vacuum cleaner body 5, an air intake filter cover 7 is arranged on the top of the vacuum cleaner body 5, the air intake filter cover 7 penetrates the bottom of the box body 3, and a plurality of air suction holes 8 are opened on the outside of the air intake filter cover 7, and a suction force adjustment structure 9 is arranged inside the box body 3.

[0039] The suction adjustment structure 9 includes a cone plate 12, which is fixedly arranged on the outside of the air intake filter cover 7, and a filter protection cover 13 is fixedly arranged on the outside of the air intake filter cover 7. A blocking cover 14 is slidably arranged on the inner side of the cone plate 12, and both sides of the outside of the blocking cover 14 are fixedly connected with guide rods 15. One end of the guide rod 15 passes through the cone plate 12 and is fixedly connected with a connecting plate 16. The top of the connecting plate 16 is fixedly connected with a connecting rod 17. One end of the connecting plate 16 passes through the inner top of the box body 3. A storage rack 18 is fixedly arranged on the top of the box body 3. A screw rod 19 is rotatably arranged on the inner side of the storage rack 18. A slide plate 20 is slidably arranged on the outside of the screw rod 19, and the slide plate 20 is fixedly connected to the connecting rod 17.

[0040] The suction force adjustment structure 9 allows the vacuum cleaner to control and adjust the suction force of the vacuum cleaner body 5 according to usage requirements, thereby improving its working adaptability.

[0041] In this embodiment, the suction adjustment structure 9 also includes a top anti-blocking component, which is arranged inside the box body 3. The top anti-blocking component includes a fixed plate 21, which is fixedly arranged on the top of the box body 3. A motor 22 is arranged on the top of the fixed plate 21. The output shaft of the motor 22 passes through the top of the box body 3 and is fixedly connected with a gear plate 23. The gear plate 23 is meshingly connected with an outer gear ring 24. The outer gear ring 24 is rotatably arranged on the outside of one end of the intake pipe 4. The bottom of the outer gear ring 24 is fixedly connected with a fixed rod 25, and one end of the fixed rod 25 is fixedly provided with an anti-blocking brush plate 26.

[0042] The top anti-blocking component can clean the dust particles on the top of the air intake filter cover 7 to prevent them from being adsorbed on the top of the air intake filter cover 7 and thus affecting the suction force.

[0043] In this embodiment, the suction adjustment structure 9 also includes two groups of side anti-blocking components, which are arranged on the outside of the fixed rod 25. The side anti-blocking components include a fixed block 27, which is fixedly connected to the fixed rod 25, and a movable rod 28 is penetrated at one end of the fixed block 27, and an anti-blocking brush plate 29 is fixedly connected to one end of the movable rod 28. The top of the fixed block 27 is fixedly connected to a fixed plate 20, and a spring 31 is arranged between the inner top of the fixed plate 20 and the other end of the movable rod 28.

[0044] The side anti-blocking component can clean the dust particles on the side of the air intake filter cover 7, and also prevent them from causing blockage and affecting the suction force.

[0045] In this embodiment, the anti-blocking brush plate 1 26 and the anti-blocking brush plate 2 29 are both composed of an anti-blocking plate and an anti-blocking brush. The diameter of the cone plate 12 is smaller than the inner wall diameter of the box body 3. One end of the screw rod 19 passes through the top of the rack 18 and is fixedly connected to an operating handle.

[0046] The cone plate 12 cooperates with the air suction hole 8 to prevent the dust particles in the lower space inside the box body 3 from being sucked back into the upper space, thereby affecting the operation of the air intake filter cover 7.

[0047] In this embodiment, two discharge ports 1 are provided at the bottom of the box body 3, and a discharge structure 10 is arranged outside the box body 3. The discharge structure 10 includes two fixed blocks 2 32, and the fixed blocks 2 32 are fixedly arranged outside the box body 3. A linkage rod 33 is penetrated between the two fixed blocks 2 32, and a gear plate 2 34 and a wheel 1 35 are fixedly arranged at both ends of the linkage rod 33. A gear sealing plate 36 is rotatably arranged at the bottom of the box body 3, and the gear sealing plate 36 is meshingly connected with the gear plate 2 34. The output shaft of the motor 22 is fixedly connected to the outside with a wheel 2 37, and the wheel 2 37 and the wheel 1 35 are connected by a belt 38.

[0048] The discharge structure 10 can discharge the dust particles inside the box body 3 to prevent the dust particles from accumulating in the internal space and affecting the operation of the vacuum cleaner body 5 .

[0049] In this embodiment, the material discharging structure 10 also includes two sets of material receiving components, which are arranged on the top of the vehicle body 1. The material receiving components include a fixed frame 39, which is fixedly installed on the top of the vehicle body 1, and the top of the fixed frame 39 is in contact with the bottom of the gear blocking plate 36. A dust box 40 is slidably provided on the inner side of the fixed frame 39, and a handle 41 is fixedly provided on the outside of the dust box 40.

[0050] The collecting component can collect the discharged dust particles in a unified manner.

[0051] In this embodiment, the top of the gear blocking plate 36 is provided with two discharge ports 2, and the tops of the fixed frame 39 and the dust collecting box 40 are both provided with feed ports, and the area of ​​the discharge port 2 is smaller than that of the feed port.

[0052] The gear blocking plate 36 rotates at a low speed in cooperation with the gear plate 2 34 to achieve the purpose of intermittent discharging.

[0053] In this embodiment, a cleaning structure 11 is provided inside the housing 3, and the cleaning structure 11 includes an inner gear ring 42, which is rotatably provided on the inner top of the housing 3, and the inner gear ring 42 is meshedly connected with the gear plate 1 23, and four cleaning brush plates 1 43 are fixedly provided on the outside of the inner gear ring 42, and a rotating ring 44 is rotatably provided on the outside of the air intake filter cover 7, and four cleaning brush plates 2 45 are fixedly connected on the outside of the rotating ring 44, and a cleaning brush plate 3 46 is fixedly provided on the top of the cleaning brush plate 2 45, a scraper 47 is fixedly connected to one side of the cleaning brush plate 1 43, and the cleaning brush plate 1 43 and the cleaning brush plate 2 45 are fixedly connected.

[0054] The cleaning structure 11 can clean the inner wall of the box body 3 and the surface of the cone plate 12, and can also clean the surface of the filter protection cover 13 to avoid clogging.

[0055] In this embodiment, the cleaning brush plate three 46 is adaptively matched with the filter protection cover 13, the scraper plate 47 is adaptively matched with the cone plate 12, and the cleaning brush plate one 43, the cleaning brush plate two 45 and the cleaning brush plate three 46 are all composed of a cleaning plate and a cleaning brush.

[0056] The scraper 47 scrapes off the dust particles on the surface of the cone plate 12 and makes them fall into the space below the cone plate 12.

[0057] In this embodiment, the diameters of the filter screen protective cover 13 and the rotating ring 44 are consistent, and the cleaning brush plate 45 and the discharge port 2 of the gear sealing plate 36 are adaptively matched.

[0058] The filter protection cover 13 protects the air intake hole 8 to prevent dust particles from entering the air intake hole 8.

[0059] It should be noted that the present invention is a dust particle vacuum cleaner for environmental protection workshops. Before use, the body 1 is placed in a desired location, a connecting pipe is externally connected to the air intake pipe 4, and then the operator holds the connecting pipe to the dust particles to be processed on the ground, and then turns on the vacuum cleaner body 5 and the motor 22 to make it reach the working operating conditions. Figure 1 This is the initial state of the vacuum cleaner.

[0060] When the suction force of the vacuum cleaner body 5 needs to be adjusted to a larger value, the screw rod 19 is rotated by turning the operating handle, so that the screw rod 19 acts on the slide plate 20 to move upward, and the slide plate 20 simultaneously moves up with the blocking cover 14 through the connecting rod 17, the connecting plate 16 and the guide rod 15, until the blocking cover 14 moves up to completely block the outer side of the air intake filter cover 7 and then stops. During the process, the blocking cover 14 moves upward to act on the anti-blocking brush plate 29 to move upward. In addition, when the suction force needs to be adjusted to a smaller value, the blocking cover 14 is moved down to the initial position through the screw rod 19, and the anti-blocking brush plate 29 returns to the initial position under the action of the spring 31.

[0061] In the initial state, the vacuum cleaner body 5 is opened, so that the dust particles enter the air inlet pipe 4 from the connecting pipe and then enter the interior of the box body 3. Under the action of the air inlet filter cover 7, the dust particles and gas are separated. The dust particles are blocked by the air inlet filter cover 7 and remain inside the box body 3. The gas is discharged from the air outlet pipe 6 under the action of the vacuum cleaner body 5.

[0062] The operation of the motor 22 causes the gear plate 23 to mesh with the outer gear ring 24, so that the outer gear ring 24 acts on the anti-blocking brush plate 26 through the fixed rod 25 to rotate and clean the dust particles on the top of the air intake filter cover 7, thereby preventing the top of the air intake filter cover 7 from constantly absorbing dust particles and affecting the operation of the vacuum cleaner body 5. The fixed rod 25 acts on the movable rod 28 through the fixed block 27 to rotate synchronously, thereby causing the anti-blocking brush plate 29 to clean the outside of the air intake filter cover 7, thereby preventing its outer side from being blocked by dust particles.

[0063] The output shaft of the motor 22 rotates synchronously with the wheel 2 37, and the wheel 2 37 rotates synchronously with the wheel 1 35 through the belt 38. The wheel 1 35 acts on the gear plate 2 34 to rotate through the linkage rod 33, so that the gear plate 2 34 meshes with the gear sealing plate 36, and finally the gear sealing plate 36 rotates at a low speed.

[0064] The gear plate 1 23 also meshes with the inner gear ring 42, so that the cleaning brush plate 1 43 cleans the inner wall of the box body 3. The cleaning brush plate 1 43 rotates synchronously with the cleaning brush plate 2 45 and the scraper 47, so that the rotating ring 44 rotates outside the air intake filter cover 7. The cleaning brush plate 2 45 moves synchronously with the cleaning brush plate 3 46, so that the cleaning brush plate 3 46 cleans the outside of the filter screen protective cover 13 to prevent it from being blocked. At the same time, the scraper 47 scrapes off the dust particles on the cone plate 12, and the suction hole 8 is in the vacuum cleaner. Under the action of the main body 5, the dust particles located between the cone plate 12 and the ground of the box body 3 are adsorbed to prevent the dust particles from being re-adsorbed in the upper space inside the box body 3. In addition, the cleaning brush plate 2 45 sweeps the dust particles inside the box body 3 to the discharge port of the box body 3. When the discharge port 2 of the gear sealing plate 36 and the discharge port 1 of the box body 3 coincide with each other, the dust particles fall into the dust collecting box 40 and are collected. After the work is completed, the dust collecting box 40 is opened and the dust particles collected therein are uniformly processed.

Claims

1. A dust particle vacuum cleaner for an environmental protection workshop, comprising a body (1), the top of the body (1) being fixedly connected to a box body (3) via four support rods (2), the top of the box body (3) being penetrated and fixedly connected to an air intake pipe (4), a vacuum cleaner body (5) being arranged on the top of the body (1), an air outlet pipe (6) being arranged outside the vacuum cleaner body (5), an air intake filter cover (7) being arranged on the top of the vacuum cleaner body (5), the air intake filter cover (7) being penetrated through the bottom of the box body (3), and a plurality of air intake holes (8) being opened outside the air intake filter cover (7), characterized in that: A suction force adjustment structure (9) is provided inside the box (3); The suction force regulating structure (9) comprises a cone plate (12), wherein the cone plate (12) is fixedly arranged on the outside of the air intake filter cover (7), a filter screen protection cover (13) is fixedly arranged on the outside of the air intake filter cover (7), a blocking cover (14) is slidably arranged on the inner side of the cone plate (12), both sides of the outer side of the blocking cover (14) are fixedly connected with guide rods (15), one end of the guide rod (15) passes through the cone plate (12) and is fixedly connected with a connecting plate (16), the top of the connecting plate (16) is fixedly connected with a connecting rod (17), one end of the connecting plate (16) passes through the inner top of the box body (3), a storage rack (18) is fixedly arranged on the top of the box body (3), a screw rod (19) is rotatably arranged on the inner side of the storage rack (18), a slide plate (20) is slidably arranged on the outer side of the screw rod (19), and the slide plate (20) and the connecting rod (17) are fixedly connected; The cone plate (12) cooperates with the air suction hole (8) to prevent dust particles in the lower space inside the box (3) from being sucked into the upper space; The filter screen protection cover (13) protects the air intake hole (8).

2. A dust particle cleaner for an environmental protection workshop according to claim 1, characterized in that: The suction force regulating structure (9) also includes a top anti-blocking component, which is arranged inside the box body (3). The top anti-blocking component includes a fixing plate (21), which is fixedly arranged on the top of the box body (3). A motor (22) is arranged on the top of the fixing plate (21). The output shaft of the motor (22) passes through the top of the box body (3) and is fixedly connected to a gear plate (23). The gear plate (23) is meshingly connected to an external gear ring (24). The external gear ring (24) is rotatably arranged outside one end of the intake pipe (4). The bottom of the external gear ring (24) is fixedly connected to a fixing rod (25), and one end of the fixing rod (25) is fixedly provided with an anti-blocking brush plate (26).

3. A dust particle cleaner for an environmental protection workshop according to claim 2, characterized in that: The suction force adjustment structure (9) also includes two groups of side anti-blocking components, and the side anti-blocking components are arranged on the outside of the fixed rod (25). The side anti-blocking components include a fixed block one (27), and the fixed block one (27) is fixedly connected to the fixed rod (25). A movable rod (28) is arranged through one end of the fixed block one (27), and one end of the movable rod (28) is fixedly connected to an anti-blocking brush plate two (29). The top of the fixed block one (27) is fixedly connected to a fixed plate two (30), and a spring (31) is arranged between the inner top of the fixed plate two (30) and the other end of the movable rod (28).

4. The dust particle cleaner for environmental protection workshop according to claim 3, characterized in that: The anti-blocking brush plate 1 (26) and the anti-blocking brush plate 2 (29) are both composed of an anti-blocking plate and an anti-blocking brush, the diameter of the cone plate (12) is smaller than the inner wall diameter of the box body (3), and one end of the screw rod (19) passes through the top of the storage rack (18) and is fixedly connected to an operating handle.

5. The dust particle cleaner for environmental protection workshop according to claim 2, characterized in that: The bottom of the box body (3) is provided with two discharge ports 1, and the outside of the box body (3) is provided with a discharge structure (10), and the discharge structure (10) includes two fixed blocks 2 (32), and the fixed blocks 2 (32) are fixedly provided on the outside of the box body (3), and a linkage rod (33) is provided between the two fixed blocks 2 (32), and the two ends of the linkage rod (33) are respectively fixedly provided with a gear plate 2 (34) and a rotating wheel 1 (35), and the bottom of the box body (3) is rotatably provided with a gear sealing plate (36), and the gear sealing plate (36) and the gear plate 2 (34) are meshingly connected, and the output shaft of the motor (22) is fixedly connected with a rotating wheel 2 (37) on the outside, and the rotating wheel 2 (37) and the rotating wheel 1 (35) are connected by a belt (38).

6. The dust particle cleaner for environmental protection workshop according to claim 5, characterized in that: The material discharging structure (10) also includes two sets of material receiving components, and the material receiving components are arranged on the top of the vehicle body (1). The material receiving components include a fixed frame (39), and the fixed frame (39) is fixedly installed on the top of the vehicle body (1), and the top of the fixed frame (39) is in contact with the bottom of the gear sealing plate (36). A dust collecting box (40) is slidably arranged on the inner side of the fixed frame (39), and a handle (41) is fixedly arranged on the outside of the dust collecting box (40).

7. A dust particle cleaner for use in an environmental protection workshop according to claim 6, characterized in that: The top of the gear blocking plate (36) is provided with two discharge ports 2, and the tops of the fixed frame (39) and the dust collecting box (40) are both provided with feed ports, and the area of ​​the discharge ports 2 is smaller than the area of ​​the feed port.

8. The dust particle cleaner for environmental protection workshop according to claim 2, characterized in that: A cleaning structure (11) is arranged inside the housing (3), and the cleaning structure (11) comprises an inner gear ring (42), the inner gear ring (42) is rotatably arranged on the inner top of the housing (3), and the inner gear ring (42) is meshingly connected with a gear plate 1 (23), four cleaning brush plates 1 (43) are fixedly arranged outside the inner gear ring (42), a rotating ring (44) is rotatably arranged outside the air intake filter cover (7), four cleaning brush plates 2 (45) are fixedly connected outside the rotating ring (44), a cleaning brush plate 3 (46) is fixedly arranged on the top of the cleaning brush plate 2 (45), a scraper plate (47) is fixedly connected to one side of the cleaning brush plate 1 (43), and the cleaning brush plate 1 (43) and the cleaning brush plate 2 (45) are fixedly connected.

9. The dust particle cleaner for environmental protection workshop according to claim 8, characterized in that: The cleaning brush plate three (46) is adaptively matched with the filter screen protection cover (13), the scraper plate (47) is adaptively matched with the cone plate (12), and the cleaning brush plate one (43), the cleaning brush plate two (45) and the cleaning brush plate three (46) are all composed of a cleaning plate and a cleaning brush.

10. The dust particle cleaner for environmental protection workshop according to claim 8, characterized in that: The diameters of the filter screen protective cover (13) and the rotating ring (44) are consistent, and the second cleaning brush plate (45) and the second discharge port of the gear sealing plate (36) are adaptively matched.

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