CN218250477U

CN218250477U - Stone crusher with dust absorption function

Info

Publication number: CN218250477U
Application number: CN202221850374.9U
Authority: CN
Inventors: 王忠健; 王国平
Original assignee: Hubei Jinshengchang Calcium Industry Co ltd
Current assignee: Hubei Jinshengchang Calcium Industry Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-01-10
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a stone crusher with dust absorption function, which comprises a box body, wherein a first crushing roller and a second crushing roller are arranged in the box body; the first crushing roller and the second crushing roller crush stones; a limited material port is formed in the side wall of the box body; the material limiting opening is connected with the material conveying solenoid; a screw is arranged in the conveying spiral pipe, and the incompletely crushed stones are conveyed by the screw through the material limiting port and then return to the stone crusher for crushing; the box body is connected with an exhaust pipeline; the air exhaust pipeline is connected with the centrifugal fan; the exhaust pipeline extends into the water tank; centrifugal fan takes out the muddy air in with the box in to water, and water can adsorb the dust in the air to reduce the production of dust when smashing the operation, the utility model discloses have the effect that prevents dust loss, environmental protection, protection people and healthy.

Description

Stone crusher with dust absorption function

Technical Field

The utility model relates to a stone crusher, more specifically say that it relates to a stone crusher with dust absorption function.

Background

The stone crusher is a crushing machine which is adopted in the processing process of metal ores and non-metal ores and can crush mined raw ores into small particles in the modes of extrusion, bending and the like; the stone crusher is a crushing machine with the particle size of more than three millimeters in the discharged materials accounting for more than 50 percent of the total discharged amount; the crushing operation is divided into coarse crushing, medium crushing and fine crushing according to the granularity of feeding and discharging, and a large amount of dust is generated in the process of crushing stones by a traditional stone crusher and pollutes people on a construction site and the surrounding environment.

Disclosure of Invention

The utility model provides a be not enough to prior art exists, the utility model provides a stone crusher with dust absorption function has the effect that prevents the dust loss, environmental protection, protection people are healthy.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a stone crusher with dust absorption function, includes the box, its characterized in that: the bottom of the box body is fixedly provided with a plurality of support columns; the box body is respectively provided with a feeding hole, a discharging hole and a material limiting hole; the material limiting opening is connected with the material conveying solenoid; a plurality of first crushing rollers and a plurality of second crushing rollers are arranged in the box body; the first crushing roller and the second crushing roller completely penetrate through the box body; a plurality of guide plates are fixedly arranged in the box body; a filter screen is also arranged in the box body; a plurality of separation nets are arranged on the side wall of the box body; the box body is connected with an exhaust pipeline; the air exhaust pipeline is connected with the centrifugal fan; the exhaust duct extends into the water tank.

The utility model discloses further set up to: a screw is arranged in the conveying spiral pipe; the screw rod penetrates through one side of the conveying spiral pipe; the screw rod is provided with a matching part; a rotating motor is fixedly arranged on the side wall of the box body; the matching part is connected with the rotating motor through a belt; and a material guide groove is fixedly arranged on the material conveying solenoid.

By adopting the technical scheme: the first crushing roller and the second crushing roller crush stones, and the stones which are crushed fully and small in size fall to a discharge port through the filter screen so as to be separated from the stone crusher; and discharging the large-size insufficiently crushed stones through the material limiting port, conveying the large-size insufficiently crushed stones to the material guide groove through the screw, returning the large-size insufficiently crushed stones to the material guide groove again, returning the large-size insufficiently crushed stones to the stone crusher through the material guide groove again for crushing until the large-size insufficiently crushed stones are crushed to the small-size stones, and then separating the small-size insufficiently crushed stones from the stone crusher through the material outlet.

The utility model discloses further set up to: the side wall of the box body is provided with a plurality of first placing plates; the first placing plate is provided with a plurality of first motors; the first motor is provided with a plurality of first gears; a plurality of first connecting gears are arranged on the first crushing roller; the first gear is engaged with the first connecting gear.

The utility model discloses further set up to: a plurality of second placing plates are arranged on the side wall of the box body; a plurality of second motors are arranged on the second placing plate; a plurality of second gears are arranged on the second motor; a plurality of second connecting gears are arranged on the second crushing roller; the second gear is meshed with the second connecting gear.

The utility model discloses further set up to: a third placing plate is fixedly arranged on the side wall of the water tank; the centrifugal fan is arranged on the third placing plate.

The utility model discloses further set up to: the water tank is provided with a water inlet and a water outlet; a water outlet pipe is arranged at the water outlet; a valve is arranged on the water outlet pipe; the bottom of the water tank is fixedly provided with a plurality of brackets; and water is arranged in the water tank.

By adopting the technical scheme: the centrifugal fan is used for pumping turbid air in the box body into water, and the water can adsorb dust in the air, so that the generation of the dust during crushing operation is reduced, and the dust is prevented from escaping.

To sum up, the utility model discloses following beneficial effect has: a limiting material port is formed in the box body; a filter screen is also arranged in the box body; a screw is arranged in the conveying spiral pipe; the screw can convey the incompletely crushed stones to the feeding port and return to the stone crusher through the feeding port again for crushing; the centrifugal fan is taken out the muddy air in with the box in to water, and water can adsorb the dust in the air to reduce the production of dust when smashing the operation, prevent the dust loss, have the environmental protection, the effect that the protection people are healthy.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the first and second pulverizing rollers of this embodiment;

fig. 4 is a schematic structural diagram of the outer side of the case body in the embodiment.

Reference numerals: 1. a box body; 2. a support pillar; 3. a feed inlet; 4. a discharge port; 5. a material limiting port; 6. a feed delivery solenoid; 7. a first crushing roller; 8. a second crushing roller; 9. a guide plate; 10. a filter screen; 11. a separation net; 12. an exhaust duct; 13. a centrifugal fan; 14. a water tank; 15. a screw; 16. a fitting portion; 17. a rotating electric machine; 18. a belt; 19. a material guide chute; 20. a first placing plate; 21. a first motor; 22. a first gear; 23. a first connecting gear; 24. a second placing plate; 25. a second motor; 26. a second gear; 27. a second connecting gear; 28. a third placing plate; 29. a water inlet; 30. a water outlet; 31. a water outlet pipe; 32. a valve; 33. a support; 34. and (3) water.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a stone crusher with dust absorption function, as shown in fig. 1 to 4, the utility model has the effects of preventing dust from escaping, protecting environment and protecting people health, and comprises a box body 1; two support columns 2 are fixedly arranged at the bottom of the box body 1; the box body 1 is respectively provided with a feeding hole 3, a discharging hole 4 and a material limiting hole 5; the material limiting opening 5 is connected with a material conveying spiral pipe 6; two first crushing rollers 7 and two second crushing rollers 8 are arranged in the box body 1; the first crushing roller 7 and the second crushing roller 8 completely penetrate through the box body 1; two guide plates 9 are fixedly arranged in the box body 1; the guide plate 9 guides the stone crushed by the first crushing roller 7; a filter screen 10 is also arranged in the box body 1; the filter screen 10 allows crushed stones to pass through; two separation nets 11 are arranged on the side wall of the box body 1; the box body 1 is connected with an exhaust duct 12; the exhaust duct 12 is connected with a centrifugal fan 13; the exhaust duct 12 extends into the water tank 14.

A screw rod 15 is arranged in the feed delivery solenoid 6; the screw 15 penetrates through one side of the feed delivery solenoid 6; the screw 15 is provided with a matching part 16; a rotating motor 17 is fixedly arranged on the side wall of the box body 1; the matching part 16 is connected with a rotating motor 17 through a belt 18; the rotating motor 17 drives the screw rod 15 to rotate through a belt 18; and a material guide groove 19 is fixedly arranged on the material conveying solenoid 6.

By adopting the technical scheme: the first crushing roller 7 and the second crushing roller 8 crush stones, and the stones which are crushed fully and small in size fall to the discharge port 4 through the filter screen 10 so as to be separated from the stone crusher; and discharging the large-size insufficiently crushed stones through the material limiting opening 5, conveying the large-size insufficiently crushed stones to the material guide groove 19 through the screw 15, returning the large-size insufficiently crushed stones to the material inlet 3 again, returning the large-size insufficiently crushed stones to the stone crusher through the material inlet 3 again for crushing until the small-size stones are crushed, and then separating the small-size stones from the stone crusher through the material outlet 4.

Two first placing plates 20 are arranged on the side wall of the box body 1; two first motors 21 are arranged on the first placing plate 20; two first gears 22 are arranged on the first motor 21; two first connecting gears 23 are arranged on the first crushing roller 7; the first gear 22 meshes with a first connecting gear 23; the first motor 21 drives the first gear 22 to rotate so as to drive the first connecting gear 23 to rotate; the first connecting gear 23 drives the first crushing roller 7 to rotate, so that stones are crushed.

Two second placing plates 24 are arranged on the side wall of the box body 1; two second motors 25 are arranged on the second placing plate 24; two second gears 26 are arranged on the second motor 25; two second connecting gears 27 are arranged on the second crushing roller 8; the second gear 26 is meshed with a second connecting gear 27; the second motor 25 drives the second gear 26 to rotate so as to drive the second connecting gear 27 to rotate; the second connecting gear 27 drives the second crushing roller 8 to rotate, and the stones crushed by the first crushing roller 7 are crushed again, so that the crushing operation is completed.

A third placing plate 28 is fixedly arranged on the side wall of the water tank 14; the centrifugal fan 13 is provided on the third placement plate 28; the water tank 14 is provided with a water inlet 29 and a water outlet 30; a water outlet pipe 31 is arranged at the water outlet 30; a valve 32 is arranged on the water outlet pipe 31; two brackets 33 are fixedly arranged at the bottom of the water tank 14; water 34 is provided within the tank 14.

By adopting the technical scheme: the centrifugal fan 13 draws out the turbid air in the box body 1 into the water 34, and the water 34 can adsorb the dust in the air, thereby reducing the generation of the dust during the crushing operation and preventing the dust from escaping.

To sum up, the utility model discloses following beneficial effect has: a limiting material port 5 is formed on the box body 1; a filter screen 10 is also arranged in the box body 1; a screw rod 15 is arranged in the feed delivery solenoid 6; the screw 15 can convey the incompletely crushed stones to the feed inlet 3 and return to the stone crusher again through the feed inlet 3 for crushing; the centrifugal fan 13 draws turbid air in the box body 1 into the water 34, and the water 34 can adsorb dust in the air, so that the generation of the dust during crushing operation is reduced, the dust is prevented from escaping, and the effects of protecting the environment and protecting the health of people are achieved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, any modifications, equivalent replacements, improvements, etc. made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a stone crusher with dust absorption function, includes box (1), its characterized in that: the bottom of the box body (1) is fixedly provided with a plurality of supporting columns (2); the box body (1) is respectively provided with a feeding hole (3), a discharging hole (4) and a material limiting hole (5); the material limiting opening (5) is connected with the material conveying solenoid (6); a plurality of first crushing rollers (7) and a plurality of second crushing rollers (8) are arranged in the box body (1); the first crushing roller (7) and the second crushing roller (8) completely penetrate through the box body (1); a plurality of guide plates (9) are fixedly arranged in the box body (1); a filter screen (10) is also arranged in the box body (1); a plurality of separation nets (11) are arranged on the side wall of the box body (1); the box body (1) is connected with an exhaust pipeline (12); the exhaust pipeline (12) is connected with a centrifugal fan (13); the exhaust duct (12) extends into the water tank (14).

2. The stone crusher with dust suction function as claimed in claim 1, wherein: a screw (15) is arranged in the feed delivery solenoid (6); the screw (15) penetrates through one side of the material conveying spiral pipe (6); the screw (15) is provided with a matching part (16); a rotating motor (17) is fixedly arranged on the side wall of the box body (1); the matching part (16) is connected with a rotating motor (17) through a belt (18); and a material guide groove (19) is fixedly arranged on the material conveying solenoid (6).

3. The stone crusher with dust suction function as claimed in claim 1, wherein: a plurality of first placing plates (20) are arranged on the side wall of the box body (1); a plurality of first motors (21) are arranged on the first placing plate (20); a plurality of first gears (22) are arranged on the first motor (21); a plurality of first connecting gears (23) are arranged on the first crushing roller (7); the first gear wheel (22) meshes with a first connecting gear wheel (23).

4. The stone crusher with dust suction function according to claim 3, characterized in that: a plurality of second placing plates (24) are arranged on the side wall of the box body (1); a plurality of second motors (25) are arranged on the second placing plate (24); a plurality of second gears (26) are arranged on the second motor (25); a plurality of second connecting gears (27) are arranged on the second crushing roller (8); the second gear (26) is engaged with a second connecting gear (27).

5. The stone crusher with dust suction function as claimed in claim 1, wherein: a third placing plate (28) is fixedly arranged on the side wall of the water tank (14); the centrifugal fan (13) is arranged on the third placing plate (28).

6. The stone crusher with dust suction function as claimed in claim 5, wherein: a water inlet (29) and a water outlet (30) are formed in the water tank (14); a water outlet pipe (31) is arranged at the water outlet (30); a valve (32) is arranged on the water outlet pipe (31); the bottom of the water tank (14) is fixedly provided with a plurality of brackets (33); water (34) is arranged in the water tank (14).