Belt conveyor dust remover

Abstract

The invention discloses a belt conveyor dust remover, and relates to the technical field of belt conveyor dust removal, the belt conveyor dust remover comprises a belt conveyor body, a blanking end is arranged on one side of the belt conveyor body, a leveling mechanism is arranged in a blanking box, a separation mechanism is arranged in a separation cylinder, and a dust removal mechanism is arranged in a dust removal box. The height position of the leveling plate can be changed, materials can be gradually leveled on the supporting plate from top to bottom, the material leveling effect is improved, meanwhile, the materials can be conveniently and uniformly conveyed into the separation barrel to be separated and dedusted, and a stirrer in the separation barrel has a vibration type moving and rotating stirring function, so that the material leveling effect is improved. In addition, the first liquid guide pipe and the second liquid guide pipe can rotate in opposite directions, the spraying angles of the nozzles on the first liquid guide pipe and the second liquid guide pipe are increased, the spraying effect on dust is improved, and the dust removal effect of the dust remover is enhanced.

Description

Technical Field

[0001] The invention belongs to the technical field of belt conveyor dust removal, and particularly relates to a belt conveyor dust collector. Background Art

[0002] A belt conveyor, abbreviated as a belt conveyor, is a continuous conveying machine with a flexible conveyor belt as the load-bearing and traction member for crushed stones; when in use, the crushed stones are placed on the upper branch, and the conveyor belt and the crushed stones are dragged to run by the friction between the driving roller and the belt. When the belt conveyor conveys materials, the materials will fall off and collide during the movement and collision processes, resulting in a large amount of dust and particulate matter in the air. Tiny particulate matter in the dust is easily inhaled into the respiratory tract, causing respiratory diseases such as cough, asthma, and bronchitis. Long-term exposure to a dust-polluted environment may also lead to health problems such as lung infections and cardiovascular diseases, especially having a greater impact on the elderly, children, and people with weaker immunity. Therefore, these tiny particulate matters suspended in the air for a long time will not only pollute the environment but also have an adverse impact on human health.

[0003] In the existing belt conveyor dust collector, atomized water liquid is sprayed through a nozzle inside the dust collector. When the dust-containing gas passes through the atomized space, due to the collision, interception, and aggregation effects between the dust particles and the liquid droplets, the dust particles fall down with the liquid droplets to achieve spray dust removal. However, in the process of the existing belt conveyor discharging materials, it is impossible to ensure that the materials enter the dust collector evenly, resulting in the dust collector being unable to quickly separate the materials, and thus it is not convenient to remove the dust mixed in the materials. In addition, the existing dust collector separates the materials by vibrating the screening plate to make the materials move upward, which leads to a poor separation effect between the upper-layer materials and the lower-layer materials, resulting in incomplete separation between the materials and making it not convenient to remove the dust mixed in the materials. Moreover, after the materials are separated, the dust is transported to the spray chamber inside through an air extraction pump for spray dust removal. However, during the spraying process of the gas, the spraying angle of the spray heads in the existing dust collector cannot be effectively adjusted, resulting in a poor spraying angle and being unable to quickly spray all the dust inside the spray chamber, reducing the dust removal effect of the dust collector.

[0004] Therefore, we propose a belt conveyor dust collector to solve the above problems. Summary of the Invention

[0005] In order to achieve the above object, the invention adopts the following technical solutions:

[0006] A belt conveyor dust collector includes a belt conveyor body. A blanking end is provided on one side of the belt conveyor body. A blanking box is provided below the blanking end. A leveling mechanism is arranged inside the blanking box. A separation cylinder is arranged outside the blanking box. A separation mechanism is arranged inside the separation cylinder. The separation cylinder is communicated with a conveying channel through a first conveying pipe. The conveying channel is communicated with an air extraction pump through a second conveying pipe. The other end of the air extraction pump is communicated with a third conveying pipe. A dust removal box is arranged at the bottom of the blanking box. The third conveying pipe is communicated with the dust removal box. A dust removal mechanism is arranged inside the dust removal box. A liquid discharge pipe is arranged at the lower end of the dust removal box. A first electromagnetic valve is installed on the liquid discharge pipe. An outlet pipe is arranged at the lower end of the separation cylinder. A second electromagnetic valve is installed on the outlet pipe.

[0007] Preferably, the leveling mechanism includes a support plate located inside the blanking box. A retaining frame is fixedly connected to the top of the support plate. A first motor is fixedly connected to the outer wall of the blanking box. The output end of the first motor is fixedly connected to a first worm. A first worm gear is meshed outside the first worm. A rotating shaft is fixedly connected inside the first worm gear. The rotating shaft is fixedly connected to the support plate. The rotating shaft is rotatably connected to the blanking box.

[0008] Preferably, the leveling mechanism further includes a mounting plate fixedly connected to the retaining frame. A second motor is fixedly installed on the outer wall of the mounting plate. The output end of the second motor is fixedly connected to a first spur gear. A second spur gear is meshed outside the first spur gear. A transmission lead screw is fixedly connected inside the second spur gear. A mounting seat is fixedly installed on the top of the retaining frame. The transmission lead screw is rotatably connected to the mounting seat. A lead screw nut is arranged outside the transmission lead screw. A guide seat is arranged outside the lead screw nut. A guide rod is fixedly connected to the side of the retaining frame away from the transmission lead screw. A sliding seat is slidably connected to the outside of the guide rod. A leveling plate is arranged between the guide seat and the sliding seat.

[0009] Preferably, the leveling mechanism further includes a rotating shaft rotatably arranged on the guide seat and the sliding seat. The rotating shaft is fixedly connected to the leveling plate. A third motor is fixedly connected to the outer wall of the guide seat. The output end of the third motor is fixedly connected to a second worm. A second worm gear is meshed outside the second worm. The second worm gear is fixedly connected to the rotating shaft.

[0010] Preferably, the leveling mechanism further includes two support seats fixedly connected to one side of the retaining frame. An electric push rod is fixedly installed on the top of one of the support seats. The output end of the electric push rod is fixedly connected to an opening and closing plate. A guiding shaft is fixedly connected to the outer wall of the other support seat. The opening and closing plate is slidably connected to the guiding shaft. A feeding frame is fixedly connected to the outer wall of the feeding box. A plurality of flow dividing plates are fixedly connected to the inside of the feeding frame. A plurality of feeding hoppers are communicated with the inside of the feeding frame. The feeding hoppers are communicated with the separation cylinder through feeding pipes.

[0011] Preferably, the separation mechanism includes a connecting frame fixedly connected to the feeding box. A driving cylinder is fixedly installed on the outer wall of the connecting frame. The output end of the driving cylinder is fixedly connected to a connecting plate. A fourth motor is fixedly installed on the outer wall of the connecting plate. The output end of the fourth motor is fixedly connected to a power rod. A plurality of partition plates are fixedly connected to the inside of the separation cylinder. A stirrer is arranged outside the power rod.

[0012] Preferably, the separation mechanism further includes a sleeve fixedly connected to the outer wall of the power rod. The sleeve is slidably connected with a sliding block through a telescopic spring. The sliding block is fixedly connected to the stirrer.

[0013] Preferably, the dust removal mechanism includes a first liquid guide pipe and a second liquid guide pipe rotatably connected to the dust removal box. One ends of the first liquid guide pipe and the second liquid guide pipe are both communicated with an external liquid conveying pipe through a rotary joint.

[0014] Preferably, the dust removal mechanism further includes spray heads communicated with the first liquid guide pipe and the second liquid guide pipe. There are a plurality of the spray heads, and the plurality of spray heads are alternately distributed on the first liquid guide pipe and the second liquid guide pipe.

[0015] Preferably, the dust removal mechanism further includes a support block fixedly connected to the outer wall of the dust removal box. A fifth motor is fixedly installed on the outer wall of the support block. The output end of the fifth motor is fixedly connected to a third straight gear. A fourth straight gear is fixedly connected to the outer wall of the first liquid guide pipe. A fifth straight gear is fixedly connected to the outer wall of the second liquid guide pipe. The third straight gear is meshed with the fourth straight gear in a matching manner. The fourth straight gear is meshed with the fifth straight gear in a matching manner.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] When it is necessary to remove dust from the material falling end of the belt conveyor, the leveling mechanism, separation mechanism and dust removal mechanism can be used. The moving leveling plate can change its height position and gradually spread the material flat on the support plate from top to bottom, improving the leveling effect of the material. At the same time, it is convenient to evenly transport the material into the separation cylinder for separation and dust removal. Moreover, the stirrer inside the separation cylinder has a vibrating and rotating stirring function, thus achieving the effect of quickly separating the material and improving the subsequent dust removal effect. In addition, the first liquid guide pipe and the second liquid guide pipe can rotate in opposite directions to each other, increasing the spraying angle of the nozzles on the first liquid guide pipe and the second liquid guide pipe, thereby improving the spraying effect on the dust and enhancing the dust removal effect of the dust collector. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Front view of the overall structure of the present invention;

[0019] Figure 2 Front view of the structure of the leveling mechanism of the present invention;

[0020] Figure 3 Schematic cross-sectional view of the leveling mechanism of the present invention;

[0021] Figure 4 Side view of the structure of the leveling mechanism of the present invention;

[0022] Figure 5 State diagram when the support plate structure of the present invention is inclined;

[0023] Figure 6 Front view of the structure of the separation mechanism of the present invention;

[0024] Figure 7 Schematic exploded view of the structure of the separation mechanism of the present invention.

[0025] Figure 8 Schematic cross-sectional view of the separation mechanism of the present invention;

[0026] Figure 9 Front view of the structure of the dust removal mechanism of the present invention;

[0027] Figure 10 Schematic partial view of the structure of the dust removal mechanism of the present invention;

[0028] Figure 11 Schematic cross-sectional view of the dust removal mechanism of the present invention;

[0029] In the figure: 1. Belt conveyor body; 2. Feeding end; 3. Feeding box; 4. Levelling mechanism; 401. Support plate; 402. Baffle frame; 403. Opening and closing plate; 404. Support seat; 405. Electric push rod; 406. Guide shaft; 407. First motor; 408. First worm; 409. First worm gear; 410. Rotating shaft; 411. Mounting plate; 412. Second motor; 413. First spur gear; 414. Second spur gear; 415. Mounting seat; 416. Transmission lead screw; 417. Lead screw nut; 418. Guide seat; 419. Third motor; 420. Second worm; 421. Second worm gear; 422. Rotating shaft; 423. Levelling plate; 424. Sliding seat; 425. Guide rod; 426. Feeding frame; 427. Diverting plate; 428. Feeding hopper; 429. Feeding pipe; 5. Separation cylinder; 6. Separation mechanism; 601. Connecting frame; 602. Driving cylinder; 603. Connecting plate; 604. Fourth motor; 605. Power rod; 606. Partition plate; 607. Agitator; 608. Sliding block; 609. Sleeve; 610. Tension spring; 7. First conveying pipe; 8. Conveying channel; 9. Second conveying pipe; 10. Air extraction pump; 11. Third conveying pipe; 12. Dust removal box; 13. Dust removal mechanism; 1301. Liquid delivery pipe; 1302. Rotary joint; 1303. First liquid guide pipe; 1304. Second liquid guide pipe; 1305. Sprinkler head; 1306. Support block; 1307. Fifth motor; 1308. Third spur gear; 1309. Fourth spur gear; 1310. Fifth spur gear; 14. Drain pipe; 15. First solenoid valve; 16. Discharge pipe; 17. Second solenoid valve. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0031] The following electrical components are all electrically connected to an external PLC controller.

[0032] Refer to Figure 1 - Figure 11, a belt conveyor dust collector, including a belt conveyor body 1, a feeding end 2 is arranged on one side of the belt conveyor body 1, a feeding box 3 is arranged below the feeding end 2, a leveling mechanism 4 is arranged inside the feeding box 3, a separation cylinder 5 is arranged outside the feeding box 3, a separation mechanism 6 is arranged inside the separation cylinder 5, the separation cylinder 5 is communicated with a conveying channel 8 through a first conveying pipe 7, the conveying channel 8 is communicated with an air extraction pump 10 through a second conveying pipe 9, the other end of the air extraction pump 10 is communicated with a third conveying pipe 11, a dust removal box 12 is arranged at the bottom of the feeding box 3, the third conveying pipe 11 is communicated with the dust removal box 12, a dust removal mechanism 13 is arranged inside the dust removal box 12, a liquid discharge pipe 14 is arranged at the lower end of the dust removal box 12, a first solenoid valve 15 is installed on the liquid discharge pipe 14, a discharge pipe 16 is arranged at the lower end of the separation cylinder 5, and a second solenoid valve 17 is installed on the discharge pipe 16.

[0033] In the embodiment, the leveling mechanism 4 includes a support plate 401 located inside the feeding box 3, a retaining frame 402 is fixedly connected to the top of the support plate 401, a first motor 407 is fixedly connected to the outer wall of the feeding box 3, a first worm 408 is fixedly connected to the output end of the first motor 407, a first worm gear 409 is meshed outside the first worm 408, a rotating shaft 410 is fixedly connected inside the first worm gear 409, the rotating shaft 410 is fixedly connected to the support plate 401, and the rotating shaft 410 is rotatably connected to the feeding box 3. The leveling mechanism 4 further includes a mounting plate 411 fixedly connected to the retaining frame 402, a second motor 412 is fixedly installed on the outer wall of the mounting plate 411, a first spur gear 413 is fixedly connected to the output end of the second motor 412, a second spur gear 414 is meshed outside the first spur gear 413, a transmission lead screw 416 is fixedly connected inside the second spur gear 414, a mounting seat 415 is fixedly installed on the top of the retaining frame 402, the transmission lead screw 416 is rotatably connected to the mounting seat 415, a lead screw nut 417 is arranged outside the transmission lead screw 416, a guide seat 418 is arranged outside the lead screw nut 417, a guide rod 425 is fixedly connected to the side of the retaining frame 402 away from the transmission lead screw 416, a sliding seat 424 is slidably connected to the outside of the guide rod 425, and a leveling plate 423 is arranged between the guide seat 418 and the sliding seat 424. The leveling mechanism 4 further includes a rotating shaft 422 rotatably arranged on the guide seat 418 and the sliding seat 424, the rotating shaft 422 is fixedly connected to the leveling plate 423, a third motor 419 is fixedly connected to the outer wall of the guide seat 418, a second worm 420 is fixedly connected to the output end of the third motor 419, and a second worm gear 421 is meshed outside the second worm 420, and the second worm gear 421 is fixedly connected to the rotating shaft 422.

[0034] Specifically, the present invention can drive the support plate 401 to rotate, and further drive the support plate 401 to shake, so that the materials can be evenly distributed on the support plate 401 under the shaking of the support plate 401. In addition, the present invention can drive the leveling plate 423 between the guide seat 418 and the sliding seat 424 to move above the support plate 401, and the leveling plate 423 can flatten the piled-up materials, so that the materials can be quickly and evenly distributed on the support plate 401. Moreover, the present invention can drive the leveling plate 423 to rotate, so that the moving leveling plate 423 can change the height position and gradually flatten the materials on the support plate 401 from top to bottom, improving the leveling effect of the materials and facilitating the subsequent uniform conveying of the materials into the separation cylinder 5 for separation and dust removal.

[0035] In the embodiment, the leveling mechanism 4 further includes two support seats 404 fixedly connected to one side of the retaining frame 402. An electric push rod 405 is fixedly installed on the top of one support seat 404. The output end of the electric push rod 405 is fixedly connected to an opening and closing plate 403. A guide shaft 406 is fixedly connected to the outer wall of the other support seat 404. The opening and closing plate 403 is slidably connected to the guide shaft 406. A material conveying frame 426 is fixedly connected to the outer wall of the feeding box 3. A plurality of flow dividing plates 427 are fixedly connected to the inside of the material conveying frame 426. A plurality of material conveying hoppers 428 are communicated with the inside of the material conveying frame 426. The material conveying hoppers 428 are communicated with the separation cylinder 5 through material conveying pipes 429.

[0036] Specifically, the materials evenly distributed on the support plate 401 can enter the material conveying hoppers 428 at the bottom of the material conveying frame 426 under the action of the flow dividing plates 427, and finally the materials are evenly conveyed into different chambers inside the separation cylinder 5 through the material conveying pipes 429 for separation and dust removal, improving the dust removal effect of the dust collector.

[0037] In the embodiment, the separation mechanism 6 includes a connecting frame 601 fixedly connected to the feeding box 3. A driving cylinder 602 is fixedly installed on the outer wall of the connecting frame 601. The output end of the driving cylinder 602 is fixedly connected to a connecting plate 603. A fourth motor 604 is fixedly installed on the outer wall of the connecting plate 603. The output end of the fourth motor 604 is fixedly connected to a power rod 605. A plurality of partition plates 606 are fixedly connected to the inside of the separation cylinder 5. A stirrer 607 is arranged on the outer side of the power rod 605. The separation mechanism 6 further includes a sleeve 609 fixedly connected to the outer wall of the power rod 605. The sleeve 609 is slidably connected with a sliding block 608 through a telescopic spring 610. The sliding block 608 is fixedly connected to the stirrer 607.

[0038] Specifically, the present invention can cause the agitator 607 to move and rotate to agitate the materials, enabling the materials to be quickly agitated and separated in the chamber, thereby facilitating the exposure of the dust between the materials. In addition, when the agitator 607 hits the partition plate 606, it will drive the telescopic spring 610 to compress. When the agitator 607 separates from the partition plate 606, the telescopic spring 610 will vibrate reciprocally, thereby driving the agitator 607 to vibrate, enabling the agitator 607 to have a vibrating type of moving and rotating agitation function, and thus achieving the effect of quickly separating the materials and improving the subsequent dust removal effect.

[0039] In the embodiment, the dust removal mechanism 13 includes a first liquid guide pipe 1303 and a second liquid guide pipe 1304 rotatably connected to the dust removal box 12. One ends of the first liquid guide pipe 1303 and the second liquid guide pipe 1304 are both connected to an external liquid delivery pipe 1301 through a rotary joint 1302. The dust removal mechanism 13 further includes spray heads 1305 communicated with the first liquid guide pipe 1303 and the second liquid guide pipe 1304. There are multiple spray heads 1305, and the multiple spray heads 1305 are alternately distributed on the first liquid guide pipe 1303 and the second liquid guide pipe 1304. The dust removal mechanism 13 further includes a support block 1306 fixedly connected to the outer wall of the dust removal box 12. A fifth motor 1307 is fixedly installed on the outer wall of the support block 1306. The output end of the fifth motor 1307 is fixedly connected to a third spur gear 1308. A fourth spur gear 1309 is fixedly connected to the outer wall of the first liquid guide pipe 1303. A fifth spur gear 1310 is fixedly connected to the outer wall of the second liquid guide pipe 1304. The third spur gear 1308 is meshed with the fourth spur gear 1309 in a matching manner, and the fourth spur gear 1309 is meshed with the fifth spur gear 1310 in a matching manner.

[0040] Specifically, the present invention can drive the first liquid guide pipe 1303 and the second liquid guide pipe 1304 to rotate in opposite directions relative to each other, increasing the spraying angle of the spray heads 1305 on the first liquid guide pipe 1303 and the second liquid guide pipe 1304, thereby improving the spraying effect on the dust and enhancing the dust removal effect of the dust collector.

[0041] The operating principle of the present invention is described as follows:

[0042] When the materials on the belt conveyor body 1 of the present invention enter the blanking box 3 through the blanking end 2 and accumulate on the support plate 401 inside the blanking box 3, the first motor 407 can be started, so that the output end of the first motor 407 drives the first worm wheel 409 to rotate through the first worm 408, and then drives the rotating shaft 410 inside the first worm wheel 409 to rotate. Since the rotating shaft 410 is fixedly connected to the support plate 401, the support plate 401 can be driven to rotate, and then the support plate 401 can be driven to shake, so that the materials can be evenly distributed on the support plate 401 under the shaking of the support plate 401. At the same time, the second motor 412 on the mounting plate 411 can also be started, so that the output end of the second motor 412 drives the second spur gear 414 to rotate through the first spur gear 413, and then drives the transmission lead screw 416 inside the second spur gear 414 to rotate. Subsequently, under the action of the lead screw nut 417 and the guide rod 425, the leveling plate 423 between the guide seat 418 and the sliding seat 424 can be driven to move above the support plate 401, and the leveling plate 423 can flatten the accumulated materials, so that the materials can be quickly and evenly distributed on the support plate 401. In addition, when the leveling plate 423 is moving, the third motor 419 on the guide seat 418 can be started, so that the output end of the third motor 419 drives the second worm wheel 421 to rotate through the second worm 420, and then drives the rotating shaft 422 fixedly connected inside the second worm wheel 421 to rotate. Since the rotating shaft 422 is fixedly connected to the leveling plate 423, the leveling plate 423 can be driven to rotate, so that the moving leveling plate 423 can change the height position and gradually flatten the materials on the support plate 401 from top to bottom, improving the leveling effect of the materials and facilitating the subsequent uniform conveying of the materials into the separation cylinder 5 for separation and dust removal.

[0043] After the materials of the present invention are evenly distributed on the support plate 401, the electric push rod 405 on the support seat 404 is started, so that the output end of the electric push rod 405 drives the opening and closing plate 403 to move upward. The opening and closing plate 403 slides on the guide shaft 406, and the guide shaft 406 has a guiding effect on the opening and closing plate 403, so that the opening and closing plate 403 can stably move above the retaining frame 402. At this time, the materials evenly distributed on the support plate 401 will enter the feed hopper 428 at the bottom of the feed frame 426 under the action of the diversion plate 427, and finally the materials will be evenly conveyed into different chambers inside the separation cylinder 5 through the feed pipe 429 for separation and dust removal, improving the dust removal effect of the dust collector.

[0044] After the materials of the present invention enter different chambers inside the separation cylinder 5, start the driving cylinder 602 on the connecting frame 601, so that the output end of the driving cylinder 602 will drive the connecting plate 603 to reciprocate. At the same time, start the fourth motor 604, and the output end of the fourth motor 604 will drive the power rod 605 to rotate, thereby driving the stirrer 607 outside the power rod 605 to rotate, so that the stirrer 607 can move and rotate to stir the materials, enabling the materials to be quickly stirred and separated in the chamber, and then facilitating the exposure of the dust between the materials. At the same time, the moving stirrer 607 will hit the partition plate 606. Since the stirrer 607 is fixedly connected to the sliding block 608, the sliding block 608 is slidably connected to the sleeve 609 through the telescopic spring 610, and the sleeve 609 is fixedly connected to the power rod 605, so when the stirrer 607 hits the partition plate 606, it will drive the telescopic spring 610 to compress. When the stirrer 607 separates from the partition plate 606, the telescopic spring 610 will vibrate reciprocally, thereby driving the stirrer 607 to vibrate, so that the stirrer 607 has the function of vibrating and moving rotation stirring, thereby achieving the effect of quickly separating the materials and improving the subsequent dust removal effect.

[0045] After the materials in the internal chamber of the separation cylinder 5 of the present invention are stirred and separated by the stirrer 607, start the air extraction pump 10. Since a retaining net is provided at the end of the first delivery pipe 7, the dust will enter the delivery channel 8 through the first delivery pipe 7, and then the dust will be transported to the dust removal box 12 for spray dust removal through the second delivery pipe 9 and the third delivery pipe 11.

[0046] After the dust removal box 12 of the present invention receives the transported dust, the spray liquid will be transported to the inside of the first liquid guide pipe 1303 and the second liquid guide pipe 1304 through the external pipeline liquid delivery pipe 1301 and the rotary joint 1302. Start the fifth motor 1307 on the support block 1306, so that the output end of the fifth motor 1307 will drive the third straight gear 1308 to rotate, thereby driving the externally meshed fourth straight gear 1309 to rotate. Since the fourth straight gear 1309 is fixedly connected to the first liquid guide pipe 1303 and the fifth straight gear 1310 is fixedly connected to the second liquid guide pipe 1304, the fourth straight gear 1309 can drive the fifth straight gear 1310 to rotate, so that the first liquid guide pipe 1303 and the second liquid guide pipe 1304 rotate in opposite directions to each other, increasing the spraying angle of the nozzles 1305 on the first liquid guide pipe 1303 and the second liquid guide pipe 1304, thereby improving the spraying effect on the dust and enhancing the dust removal effect of the dust remover.

[0047] After the processing of the present invention is completed, the second solenoid valve 17 can be opened, so that the materials with dust removed inside the separation cylinder 5 can be exported through the second solenoid valve 17. In addition, during the use process, the first solenoid valve 15 can be opened, so that the waste liquid formed by the combination of the dust and the spray liquid in the dust removal box 12 can be discharged through the drain pipe 14 for treatment.

[0048] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. A belt conveyor dust collector, comprising a belt conveyor body (1), characterized in that: A material drop end (2) is provided on one side of the belt conveyor body (1), a material drop box (3) is provided below the material drop end (2), a leveling mechanism (4) is provided inside the material drop box (3), a separation cylinder (5) is provided outside the material drop box (3), a separation mechanism (6) is provided inside the separation cylinder (5), the separation cylinder (5) is connected to a conveying channel (8) via a first conveying pipe (7), the conveying channel (8) is connected to an air pump (10) via a second conveying pipe (9), and the air pump (10) is The other end is connected to a third conveying pipe (11); a dust removal box (12) is arranged at the bottom of the discharge box (3); the third conveying pipe (11) is connected to the dust removal box (12); a dust removal mechanism (13) is arranged inside the dust removal box (12); a drain pipe (14) is arranged at the lower end of the dust removal box (12); a first solenoid valve (15) is installed on the drain pipe (14); a discharge pipe (16) is arranged at the lower end of the separation cylinder (5); a second solenoid valve (17) is installed on the discharge pipe (16).

2. A belt conveyor dust collector according to claim 1, characterized in that: The leveling mechanism (4) comprises a support plate (401) located inside the material discharge box (3), a baffle frame (402) is fixedly connected to the top of the support plate (401), a first motor (407) is fixedly connected to the outer wall of the material discharge box (3), a first worm (408) is fixedly connected to the output end of the first motor (407), a first worm gear (409) is meshingly provided on the outer side of the first worm gear (408), a rotating shaft (410) is fixedly connected to the inside of the first worm gear (409), the rotating shaft (410) is fixedly connected to the support plate (401), and the rotating shaft (410) is rotatably connected to the material discharge box (3).

3. A belt conveyor dust collector according to claim 2, characterized in that: The leveling mechanism (4) further comprises a mounting plate (411) fixedly connected to the baffle frame (402); a second motor (412) is fixedly mounted on an outer wall of the mounting plate (411); a first spur gear (413) is fixedly connected to an output end of the second motor (412); a second spur gear (414) is meshedly arranged on an outer side of the first spur gear (413); a transmission lead screw (416) is fixedly connected to the interior of the second spur gear (414); and a mounting seat (415) is fixedly mounted on the top of the baffle frame (402). The transmission screw (416) is rotatably connected to the mounting seat (415), a screw nut (417) is arranged on the outer side of the transmission screw (416), a guide seat (418) is arranged on the outer side of the screw nut (417), a guide rod (425) is fixedly connected to the side of the retaining frame (402) away from the transmission screw (416), a sliding seat (424) is slidably connected to the outer side of the guide rod (425), and a leveling plate (423) is arranged between the guide seat (418) and the sliding seat (424).

4. A belt conveyor dust collector according to claim 3, characterized in that: The leveling mechanism (4) further comprises a rotating shaft (422) rotatably arranged on the guide seat (418) and the sliding seat (424); the rotating shaft (422) is fixedly connected to the leveling plate (423); a third motor (419) is fixedly connected to the outer wall of the guide seat (418); a second worm (420) is fixedly connected to the output end of the third motor (419); a second worm gear (421) is meshedly arranged on the outer side of the second worm gear (420); and the second worm gear (421) is fixedly connected to the rotating shaft (422).

5. The belt conveyor dust collector according to claim 2, characterized in that: The leveling mechanism (4) further comprises two support seats (404) fixedly connected to one side of the baffle frame (402); an electric push rod (405) is fixedly installed on the top of one of the support seats (404); an opening and closing plate (403) is fixedly connected to the output end of the electric push rod (405); a guide shaft (406) is fixedly connected to the outer wall of the other support seat (404); the opening and closing plate (403) is slidably connected to the guide shaft (406); a feed frame (426) is fixedly connected to the outer wall of the discharge box (3); a plurality of diverter plates (427) are fixedly connected to the interior of the feed frame (426); a plurality of feed hoppers (428) are connected to the interior of the feed frame (426); and the feed hoppers (428) are connected to the separation cylinder (5) via a feed pipe (429).

6. A belt conveyor dust collector according to claim 1, characterized in that: The separation mechanism (6) comprises a connecting frame (601) fixedly connected to the discharge box (3), a driving cylinder (602) being fixedly mounted on the outer wall of the connecting frame (601), a connecting plate (603) being fixedly connected to the output end of the driving cylinder (602), a fourth motor (604) being fixedly mounted on the outer wall of the connecting plate (603), a power rod (605) being fixedly connected to the output end of the fourth motor (604), a plurality of partition plates (606) being fixedly connected to the interior of the separation cylinder (5), and an agitator (607) being arranged on the outer side of the power rod (605).

7. A belt conveyor dust collector according to claim 6, characterized in that: The separation mechanism (6) further comprises a sleeve (609) fixedly connected to the outer wall of the power rod (605); the sleeve (609) is slidably connected to a sliding block (608) via a telescopic spring (610); and the sliding block (608) is fixedly connected to the agitator (607).

8. The belt conveyor dust collector according to claim 1, characterized in that: The dust removal mechanism (13) comprises a first liquid guide tube (1303) and a second liquid guide tube (1304) which are rotatably connected to the dust removal box (12); one end of the first liquid guide tube (1303) and one end of the second liquid guide tube (1304) are both connected to an external liquid infusion tube (1301) via a rotating joint (1302).

9. A belt conveyor dust collector according to claim 8, characterized in that: The dust removal mechanism (13) further comprises a nozzle (1305) connected to the first liquid conduit (1303) and the second liquid conduit (1304), and there are a plurality of nozzles (1305), and the plurality of nozzles (1305) are alternately distributed on the first liquid conduit (1303) and the second liquid conduit (1304).

10. The belt conveyor dust collector according to claim 8, characterized in that: The dust removal mechanism (13) further comprises a support block (1306) fixedly connected to the outer wall of the dust removal box (12); a fifth motor (1307) is fixedly mounted on the outer wall of the support block (1306); an output end of the fifth motor (1307) is fixedly connected to a third spur gear (1308); an outer wall of the first liquid guide tube (1303) is fixedly connected to a fourth spur gear (1309); an outer wall of the second liquid guide tube (1304) is fixedly connected to a fifth spur gear (1310); the third spur gear (1308) is matched and meshed with the fourth spur gear (1309); and the fourth spur gear (1309) is matched and meshed with the fifth spur gear (1310).

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