Dust removal device for constructional engineering cutting

Abstract

The utility model discloses a dust removal device for constructional engineering cutting, which comprises a base, the bottom of the base is fixedly provided with fixed trundles, the right side of the base is provided with a clamping mechanism, the bottom end of the base is fixedly provided with a purification box, a chipping collection box and an air suction pump, the chipping collection box is located between the purification box and the air suction pump, and the chipping collection box is located between the purification box and the air suction pump. A cleaning mechanism is installed in the purification box, a discharging pipe and a first feeding pipe are installed on the left side and the top end of the purification box correspondingly, a second feeding pipe is slidably connected to the inner side of the first feeding pipe, and sealing rings are fixedly installed at the non-cambered-surface connecting ends of the first feeding pipe and the second feeding pipe correspondingly; an adjusting mechanism is installed on the outer side of the first feeding pipe, and a box door is rotationally connected to the front side of the box body. The dust removal device for constructional engineering cutting is conveniently and fixedly connected with a cutting device, the height of the second feeding pipe is conveniently adjusted, and chippings on the metal filter plate are conveniently cleaned and collected.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and particularly relates to a dust removal device for construction engineering cutting. Background Technique

[0002] In construction engineering, a cutting device is needed to cut plates. During cutting, debris and dust will be generated. It is rather troublesome to clean the debris, and the dust will cause air pollution. Workers are easily prone to respiratory diseases and other health problems when exposed to a high-concentration dust environment for a long time. Therefore, a dust removal device is needed to collect the debris and dust.

[0003] Referring to the Chinese patent authorization announcement number CN221557908U, the authorization announcement date is August 20, 2024, which discloses an environmental protection dust removal device for construction engineering. The environmental protection dust removal device for construction engineering includes a bottom plate: a lifting mechanism and a water supply mechanism arranged on the surface of the bottom plate, and: an angle adjustment mechanism arranged on the top of the lifting mechanism: wherein, the lifting mechanism is located on the side away from the water supply mechanism for vertically adjusting the angle adjustment mechanism: the angle adjustment mechanism includes a spray pipe and an adjustment component, and the adjustment component is used for adjusting the angle of the spray pipe. The environmental protection dust removal device for construction engineering provided by the utility model is provided with a lifting mechanism, and the gear in the lifting mechanism is matched with the rack, so that the lifting plate can be vertically adjusted in height, and thus the dust removal object at different heights can be sprayed. By providing an angle adjustment mechanism, and the lead screw in the angle adjustment mechanism is matched with the lead block, the adjustment rod can be driven to move, and the angle of the spray pipe can be adjusted to improve the dust removal effect.

[0004] However, the existing dust removal device for construction engineering cutting is not convenient to be fixedly connected with the cutting device. For example, the above-mentioned comparative patent has this problem; Therefore, we propose a dust removal device for construction engineering cutting to solve the problems raised above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a dust removal device for construction engineering cutting to solve the problem that the existing dust removal device for construction engineering cutting is not convenient to be fixedly connected with the cutting device as mentioned in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical solution: a dust removal device for building engineering cutting, including a base, wherein fixed casters are fixedly installed at the bottom of the base, a clamping mechanism is installed on the right side of the base, a purification box, a debris collection box and an air suction pump are fixedly installed at the bottom end of the base, the debris collection box is located between the purification box and the air suction pump, a cleaning mechanism is installed in the purification box, a discharge pipe and a first feed pipe are respectively installed on the left side and the top end of the purification box, a second feed pipe is slidably connected inside the first feed pipe, sealing rings are fixedly installed at the non-arc surface connection ends of the first feed pipe and the second feed pipe, and an adjusting mechanism is installed outside the first feed pipe;

[0007] The purification box includes a box body, a connecting groove, a box door, a metal filter plate, a filter cotton plate and an activated carbon adsorption plate. A box door is rotatably connected to the front side of the box body, a discharge pipe and a first feed pipe are respectively fixedly connected to the left side and the top end of the box body. Connecting grooves are formed in the left and right side walls of the box body, a metal filter plate, a filter cotton plate and an activated carbon adsorption plate are respectively arranged in the connecting grooves, the filter cotton plate is located between the metal filter plate and the activated carbon adsorption plate. The debris collection box includes an outer box, an inner box and a door panel. The outer box and the box body are both fixedly installed on the top end of the base, the outer box is located on the left side of the box body, an inner box is arranged inside the outer box, a door panel is rotatably connected to the front side of the outer box, and feed openings are formed at the top ends of the outer box and the inner box.

[0008] Preferably, the clamping mechanism includes an automatic telescopic rod, a first connecting block, a second connecting block, a third connecting block, a connecting plate and a clamping plate. A first connecting block is fixedly connected to the outer side of the non-output end of the automatic telescopic rod, and a second connecting block is fixedly installed on the outer side of the output end of the automatic telescopic rod.

[0009] Preferably, a connecting plate is rotatably connected inside the first connecting block, a third connecting block is rotatably connected to the inner side of the connecting plate, and one end of the third connecting block away from the connecting plate is rotatably connected to the second connecting block.

[0010] Preferably, a clamping plate is fixedly installed on the inner side of the end of the connecting plate away from the first connecting block, and the automatic telescopic rod is fixedly installed on the right side of the base.

[0011] Preferably, the cleaning mechanism includes a first motor, a first lead screw and a cleaning brush. The output end of the first motor is fixedly connected to the first lead screw, and the cleaning brush is threadedly connected to the outer side of the first lead screw.

[0012] Preferably, the cleaning brush is arranged at the top of the metal filter plate, and one end of the cleaning brush away from the first lead screw is slidably connected inside the box door.

[0013] Preferably, the first motor is fixedly installed at the right end outside the box body, and the first lead screw is rotatably connected inside the rear side wall of the box body.

[0014] Preferably, the adjusting mechanism includes a first gear, a toothed ring, a second gear, a second lead screw, a first connecting ring, a second connecting ring and a second motor. The output end of the second motor penetrates through the second connecting ring and is fixedly connected to the first gear, and the first gear is meshed with the toothed ring.

[0015] Preferably, the toothed ring is meshed with the second gear on the outside, the second gear is threadedly connected with the second lead screw on the inside, and the top of the second lead screw is fixedly connected to the first connecting ring.

[0016] Preferably, a second feed pipe is fixedly installed inside the first connecting ring, the bottom of the second lead screw penetrates through and is connected to the second connecting ring, a first feed pipe is fixedly installed inside the second connecting ring, the first feed pipe is rotatably connected to the inside of the toothed ring, and the second motor is fixedly installed at the bottom of the second connecting ring.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: The dust removal device for building engineering cutting is convenient to be fixedly connected with the cutting device, convenient to adjust the height of the second feed pipe, and convenient to clean and collect the debris on the metal filter plate.

[0018] 1. A clamping mechanism is provided. A connecting plate is rotatably connected inside the first connecting block, a third connecting block is rotatably connected to the inside of the connecting plate, and one end of the third connecting block away from the connecting plate is rotatably connected to the second connecting block. The output end of the automatic telescopic rod drives the connecting plates on both sides to move relatively, and the connecting plates on both sides drive the clamping plates to move relatively, so as to clamp or loosen the support legs of the cutting device, so as to facilitate the fixed connection or separation of the device from the cutting device;

[0019] 2. An adjusting mechanism is provided. The toothed ring is meshed with the first gear and the second gear on the outside respectively, so that the rotating first gear drives the toothed ring to rotate, the toothed ring drives the second gear to rotate, and the second gear is threadedly connected with the second lead screw on the inside, so that the second lead screw moves up and down, so as to facilitate the adjustment of the height of the second feed pipe;

[0020] 3. A cleaning mechanism is provided. The first motor drives the first lead screw to rotate, and a cleaning brush is threadedly connected to the outside of the first lead screw. The rotating first lead screw drives the cleaning brush to move, so that the cleaning brush pushes the debris into the inner box, so as to avoid debris accumulation and affect the dust removal efficiency;

[0021] 4. A debris collection box is provided. An inner box is arranged inside the outer box, and a door panel is rotatably connected to the front side of the outer box. Open the door panel and directly take out the inner box to process the debris inside;

[0022] 5. A sealing ring is provided. Sealing rings are fixedly installed at the non-arc surface connection ends of the first feed pipe and the second feed pipe, which ensures the sealing performance of the first feed pipe and the second feed pipe, thereby improving the dust removal efficiency. Description of the Drawings

[0023] Figure 1 This is a front view sectional structure schematic diagram of the present utility model;

[0024] Figure 2 This is a front view structure schematic diagram of the present utility model;

[0025] Figure 3 This is a connection structure schematic diagram of the cleaning mechanism and the box body of the present utility model;

[0026] Figure 4 This is a structure schematic diagram of the clamping mechanism of the present utility model;

[0027] Figure 5 This is a first structure schematic diagram of the adjustment mechanism of the present utility model;

[0028] Figure 6 This is a second structure schematic diagram of the adjustment mechanism of the present utility model.

[0029] In the figure: 1, base; 2, clamping mechanism; 201, automatic telescopic rod; 202, first connecting block; 203, second connecting block; 204, third connecting block; 205, connecting plate; 206, clamping plate; 3, purification box; 301, box body; 302, connecting groove; 303, box door; 304, metal filter plate; 305, filter cotton plate; 306, activated carbon adsorption plate; 4, cleaning mechanism; 401, first motor; 402, first lead screw; 403, cleaning brush; 5, discharge pipe; 6, debris collection box; 601, outer box; 602, inner box; 603, door panel; 7, adjustment mechanism; 701, first gear; 702, toothed ring; 703, second gear; 704, second lead screw; 705, first connecting ring; 706, second connecting ring; 707, second motor; 8, first feed pipe; 9, second feed pipe; 10, sealing ring; 11, fixed caster; 12, suction pump. Specific embodiments

[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] Please refer to Figures 1-6 , the present utility model provides the following technical solutions:

[0032] Embodiment 1: The existing dust removal device for building engineering cutting is not convenient to be fixedly connected with the cutting device. To solve this technical problem, the following technical content is disclosed in this embodiment:

[0033] A dust removal device for building engineering cutting, comprising a base 1, fixed casters 11 are fixedly installed at the bottom of the base 1, a clamping mechanism 2 is installed on the right side of the base 1, a purification box 3, a debris collection box 6 and an air suction pump 12 are fixedly installed at the bottom end of the base 1, the debris collection box 6 is located between the purification box 3 and the air suction pump 12, a cleaning mechanism 4 is installed in the purification box 3, a discharge pipe 5 and a first feed pipe 8 are respectively installed on the left side and the top of the purification box 3, a second feed pipe 9 is slidably connected to the inner side of the first feed pipe 8, sealing rings 10 are fixedly installed at the non-arc surface connection ends of the first feed pipe 8 and the second feed pipe 9, and an adjustment mechanism 7 is installed on the outer side of the first feed pipe 8;

[0034] The purification box 3 includes a box body 301, a connection groove 302, a box door 303, a metal filter plate 304, a filter cotton plate 305 and an activated carbon adsorption plate 306. A box door 303 is rotatably connected to the front side of the box body 301. The discharge pipe 5 and the first feed pipe 8 are respectively fixedly connected to the left side and the top of the box body 301. Connection grooves 302 are opened on the left and right side walls inside the box body 301, and a metal filter plate 304, a filter cotton plate 305 and an activated carbon adsorption plate 306 are respectively arranged in the connection grooves 302. The filter cotton plate 305 is located between the metal filter plate 304 and the activated carbon adsorption plate 306. The debris collection box 6 includes an outer box 601, an inner box 602 and a door panel 603. The outer box 601 and the box body 301 are both fixedly installed at the top end of the base 1. The outer box 601 is located on the left side of the box body 301. An inner box 602 is arranged inside the outer box 601. A door panel 603 is rotatably connected to the front side of the outer box 601. Feed openings are opened at the top ends of the outer box 601 and the inner box 602;

[0035] Such as Figure 1 、 Figure 2 And Figure 4As shown, a fixed caster 11 is fixedly installed at the bottom of the base 1, and a clamping mechanism 2 is installed on the right side of the base 1. The clamping mechanism 2 includes an automatic telescopic rod 201, a first connecting block 202, a second connecting block 203, a third connecting block 204, a connecting plate 205 and a clamping plate 206. The device is pushed to make it close to the cutting device, and the automatic telescopic rod 201 fixedly installed on the right side of the base 1 is started. The first connecting block 202 is fixedly connected to the outer side of the non-output end of the automatic telescopic rod 201, and the second connecting block 203 is fixedly installed to the outer side of the output end of the automatic telescopic rod 201. The first connecting block 202 is rotatably connected to the connecting plate 205, and the inner side of the connecting plate 205 is rotatably connected to the third connecting block 204. The third connecting block 204 is away from the connecting plate 205. The end is rotatably connected with a second connecting block 203, so that the output end of the automatic telescopic rod 201 drives the connecting plates 205 on both sides to move relative to each other. When the output end of the automatic telescopic rod 201 contracts, the connecting plates 205 on both sides approach each other, and a clamping plate 206 is fixedly installed on the inner side of one end of the connecting plate 205 away from the first connecting block 202. The connecting plates 205 on both sides drive the clamping plates 206 on both sides to approach each other, so that the two clamping plates 206 clamp the supporting legs of the cutting device, thereby fixing the cutting device with the dust removal device. When the output end of the automatic telescopic rod 201 is extended, the connecting plates 205 on both sides move away from each other, so that the two connecting plates 205 are opened, so that the two clamping plates 206 loosen the supporting legs of the cutting device, thereby separating the two devices;

[0036] Embodiment 2: The existing dust removal device for construction engineering cutting is not convenient for adjusting the height of the second feed pipe 9. To solve this technical problem, this embodiment discloses the following technical contents:

[0037] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, a first feed pipe 8 is fixedly connected to the top of the box body 301, a second feed pipe 9 is slidably connected to the inner side of the first feed pipe 8, an adjustment mechanism 7 is installed on the outer side of the first feed pipe 8, the adjustment mechanism 7 includes a first gear 701, a gear ring 702, a second gear 703, a second screw rod 704, a first connecting ring 705, a second connecting ring 706 and a second motor 707, the second motor 707 fixedly installed on the bottom of the second connecting ring 706 is started, the output end of the second motor 707 passes through the second connecting ring 706 and is fixedly connected to the first gear 701, the second motor 707 drives the first gear 701 to rotate, the first gear 701 is meshedly connected to the gear ring 702, the first gear 701 drives the gear ring 702 to rotate, the outer side of the gear ring 702 is meshedly connected to the second gear 703, the gear ring 702 drives the second gear 703 to rotate;

[0038] The inner side of the second gear 703 is threadedly connected with a second lead screw 704. The rotating second gear 703 drives the second lead screw 704 to move up and down. The top end of the second lead screw 704 is fixedly connected with a first connecting ring 705. The moving second lead screw 704 drives the first connecting ring 705 to move. The inner side of the first connecting ring 705 is fixedly installed with a second feed pipe 9. The inner side of the second connecting ring 706 is fixedly installed with a first feed pipe 8. The bottom of the second lead screw 704 passes through and is connected with the second connecting ring 706, so that the first connecting ring 705 drives the second feed pipe 9 to slide up and down in the first feed pipe 8, thereby adjusting the height of the second feed pipe 9. The inner side of the toothed ring 702 is rotatably connected with the first feed pipe 8, so the toothed ring 702 and the first feed pipe 8 do not affect each other. Sealing rings 10 are fixedly installed at the non-arc surface connection ends of the first feed pipe 8 and the second feed pipe 9, which ensure the sealing performance of the first feed pipe 8 and the second feed pipe 9, thereby improving the dust removal efficiency;

[0039] Embodiment 3: The existing dust removal device for building engineering cutting is not convenient for cleaning and collecting the debris on the metal filter plate 304. To solve this technical problem, the following technical content is disclosed in this embodiment:

[0040] As Figure 1 and Figure 3 shown, the purification box 3 includes a box body 301, a connection groove 302, a box door 303, a metal filter plate 304, a filter cotton plate 305 and an activated carbon adsorption plate 306. The debris collection box 6 includes an outer box 601, an inner box 602 and a door panel 603. The cleaning mechanism 4 includes a first motor 401, a first lead screw 402 and a cleaning brush 403. The first motor 401 fixedly installed on the right end of the outer side of the box body 301 is started. The output end of the first motor 401 is fixedly connected with a first lead screw 402. The first lead screw 402 is rotatably connected inside the rear side wall of the box body 301. The first motor 401 drives the first lead screw 402 to rotate. The outer side of the first lead screw 402 is threadedly connected with a cleaning brush 403. The rotating first lead screw 402 drives the cleaning brush 403 to move. The cleaning brush 403 is arranged at the top end of the metal filter plate 304, so that the cleaning brush 403 pushes the debris accumulated at the top end of the metal filter plate 304 towards the left side inside the box body 301;

[0041] The left side inside the box body 301 is fixedly connected with a discharge pipe 5. The debris is pushed into the discharge pipe 5. The bottom of the end of the discharge pipe 5 away from the box body 301 is provided with an inner box 602. Feed openings are provided at the top ends of the outer box 601 and the inner box 602, so that the debris falls into the inner box 602 from the discharge pipe 5, thereby cleaning and collecting the debris. The end of the cleaning brush 403 away from the first lead screw 402 is slidably connected inside the box door 303, avoiding the cleaning brush 403 being knocked and tilted by the accumulated debris. An inner box 602 is arranged inside the outer box 601. The door panel 603 is rotatably connected to the front side of the outer box 601. By opening the door panel 603, the inner box 602 can be directly taken out to process the debris inside;

[0042] Working principle: According to the first embodiment, the dust removal device is fixedly connected to the cutting device. According to the second embodiment, the height of the second feed pipe 9 is adjusted to adapt to plates of different thicknesses. Then, the suction pump 12 fixedly installed on the right side of the base 1 is started, so that debris and dust pass through the metal filter plate 304, the filter cotton plate 305, and the activated carbon adsorption plate 306 from top to bottom. The metal filter plate 304 blocks the debris. When too much debris accumulates, according to the third embodiment, it is cleaned. The inhaled dust is adsorbed by the filter cotton plate 305, and the other inhaled air is deodorized by the activated carbon adsorption plate 306, so as to purify the discharged air. When the filter plate needs to be replaced, connecting grooves 302 are formed on the left and right side walls inside the box body 301. The metal filter plate 304, the filter cotton plate 305, and the activated carbon adsorption plate 306 are respectively arranged in the connecting grooves 302. Open the box door 303 rotatably connected to the front side of the box body 301, and directly take out the filter plate to be replaced.

[0043] The above completes a series of operations of the dust removal device for building engineering cutting. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0044] The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0045] Although the present utility model 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 modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A dust removal device for construction engineering cutting, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly installed with fixed casters (11), a clamping mechanism (2) is installed on the right side of the base (1), a purification box (3), a debris collection box (6) and a suction pump (12) are fixedly installed at the bottom end of the base (1), the debris collection box (6) is located between the purification box (3) and the suction pump (12), a cleaning mechanism (4) is installed in the purification box (3), a discharge pipe (5) and a first feed pipe (8) are respectively installed on the left side and the top of the purification box (3), a second feed pipe (9) is slidably connected inside the first feed pipe (8), sealing rings (10) are fixedly installed at the non-arc connection ends of the first feed pipe (8) and the second feed pipe (9), and an adjustment mechanism (7) is installed outside the first feed pipe (8); The purification box (3) includes a box body (301), a connection groove (302), a box door (303), a metal filter plate (304), a filter cotton plate (305) and an activated carbon adsorption plate (306). The box door (303) is rotatably connected to the front side of the box body (301), the discharge pipe (5) and the first feed pipe (8) are respectively fixedly connected to the left side and the top of the box body (301), connection grooves (302) are formed in the left and right side walls inside the box body (301), a metal filter plate (304), a filter cotton plate (305) and an activated carbon adsorption plate (306) are respectively arranged in the connection grooves (302), the filter cotton plate (305) is located between the metal filter plate (304) and the activated carbon adsorption plate (306), the debris collection box (6) includes an outer box (601), an inner box (602) and a door panel (603). The outer box (601) and the box body (301) are both fixedly installed on the top end of the base (1), the outer box (601) is located on the left side of the box body (301), the inner box (602) is arranged inside the outer box (601), the door panel (603) is rotatably connected to the front side of the outer box (601), and feed openings are formed at the top ends of the outer box (601) and the inner box (602).

2. The dust removal device for construction engineering cutting according to claim 1, wherein: The clamping mechanism (2) includes an automatic telescopic rod (201), a first connecting block (202), a second connecting block (203), a third connecting block (204), a connecting plate (205) and a clamping plate (206). The outer side of the non-output end of the automatic telescopic rod (201) is fixedly connected with the first connecting block (202), and the outer side of the output end of the automatic telescopic rod (201) is fixedly installed with the second connecting block (203).

3. The dust removal device for building engineering cutting according to claim 2, characterized in that: A connecting plate (205) is rotatably connected inside the first connecting block (202), a third connecting block (204) is rotatably connected to the inner side of the connecting plate (205), and one end of the third connecting block (204) away from the connecting plate (205) is rotatably connected to the second connecting block (203).

4. The dust removal device for construction engineering cutting according to claim 2, wherein: A clamping plate (206) is fixedly installed on the inner side of one end of the connecting plate (205) away from the first connecting block (202), and the automatic telescopic rod (201) is fixedly installed on the right side of the base (1).

5. The dust removal device for building engineering cutting according to claim 1, characterized in that: The cleaning mechanism (4) includes a first motor (401), a first lead screw (402) and a cleaning brush (403). The output end of the first motor (401) is fixedly connected to the first lead screw (402), and the cleaning brush (403) is threadedly connected to the outside of the first lead screw (402).

6. The dust removal device for construction engineering cutting according to claim 5, wherein: The cleaning brush (403) is arranged at the top of the metal filter plate (304), and one end of the cleaning brush (403) away from the first lead screw (402) is slidably connected in the box door (303).

7. The dust removal device for building engineering cutting according to claim 5, characterized in that: The first motor (401) is fixedly installed at the right end outside the box body (301), and the first lead screw (402) is rotatably connected in the rear side wall of the box body (301).

8. The dust removal device for building engineering cutting according to claim 1, characterized in that: The adjusting mechanism (7) includes a first gear (701), a toothed ring (702), a second gear (703), a second lead screw (704), a first connecting ring (705), a second connecting ring (706) and a second motor (707). The output end of the second motor (707) passes through the second connecting ring (706) and is fixedly connected to the first gear (701), and the first gear (701) is meshed with the toothed ring (702).

9. The dust removal device for construction engineering cutting according to claim 8, characterized in that: The outside of the toothed ring (702) is meshed with the second gear (703), the second gear (703) is threadedly connected to the inside of the second lead screw (704), and the top of the second lead screw (704) is fixedly connected to the first connecting ring (705).

10. The dust removal device for building engineering cutting according to claim 8, characterized in that: The second feed pipe (9) is fixedly installed inside the first connecting ring (705). The bottom of the second lead screw (704) passes through and is connected to the second connecting ring (706). The first feed pipe (8) is fixedly installed inside the second connecting ring (706). The first feed pipe (8) is rotatably connected to the inside of the toothed ring (702). The second motor (707) is fixedly installed at the bottom of the second connecting ring (706).

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