CN213133397U

CN213133397U - Centrifugal screening type crusher

Info

Publication number: CN213133397U
Application number: CN202021021510.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Benxi Dabeishan Iron Mine Co ltd
Current assignee: Benxi Dabeishan Iron Mine Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-05-07
Anticipated expiration: 2030-06-06

Abstract

The utility model relates to a breaker technical field specifically is a centrifugal screening formula breaker, and this centrifugal screening formula breaker includes: the device comprises a device body, wherein a feeding hopper is arranged at the upper end inside the device body, the lower end inside the feeding hopper is rotatably connected with a crushing roller, a first rotating motor is fixedly connected at the upper end outside the device body, the left end of the rotating motor is rotatably connected with the crushing roller, a dust suction opening is formed in the front end of the feeding hopper and positioned at the upper end of the crushing roller, a filter screen is connected inside the dust suction opening, a dust suction pipe is connected to the front end of the dust suction opening and extends to the outside of the feeding hopper, a suction fan is connected to the tail end of the lower end of the dust suction pipe; through setting up dust absorption mouth, water tank and screen cloth funnel, make the dust be convenient for mix with water, reduced air pollution, and make water resource make full use of to make screen cloth funnel be difficult for blockking up, it is also more convenient to clear up, has prolonged life.

Description

Centrifugal screening type crusher

Technical Field

The utility model relates to a breaker technical field specifically is a centrifugal screening formula breaker.

Background

The breaker equipment is as the main power equipment of mine exploitation, mainly carry out the breakage to the building stones of not uniform size, the breaker equipment mainly has equipment such as jaw breaker, counterattack breaker, impact crusher, ring hammer crusher and cone crusher, breaker equipment is as the main power equipment of mine exploitation, mainly carry out the breakage to the building stones of not uniform size, big jaw breaker that uses, other according to the requirement of the ejection of compact, the breaker of a plurality of models is selected by oneself.

When the existing centrifugal screening type crusher is used, the crusher crushes objects, and generates large dust, the dust is usually directly discharged into the air, so that the air pollution is serious, the health is influenced, the environment is not protected, the mode of treating the dust is that the dust is precipitated through water mist spraying, the water resource waste is serious, the cost is overhigh, and after the objects are crushed, granular substances with different sizes can exist, but the large granular substances are usually difficult to penetrate through the screen, and the screen is not under the condition of external force action, the screen is also easily blocked by the large granular substances, the screen is also troublesome after being blocked, and the service life of the screen is short.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a not enough to prior art, the utility model provides a centrifugal screening formula breaker, possess not only can be convenient for absorb the dust, reduce the pollution of dust to the air, and enable water resource make full use of, reduce the cost, can also prevent the screen cloth jam, it is convenient to clear up, advantages such as increase of service life have solved current centrifugal screening formula breaker when using, the breaker is hitting the crushing process in the middle of the object, can produce great dust, and these dusts are direct row usually to aloft, lead to the serious problem of air pollution.

Technical scheme

The utility model provides a following technical scheme:

a centrifugal screen crusher, comprising:

the device comprises a device body, wherein a feed hopper is arranged at the upper end inside the device body, a crushing roller is rotatably connected to the lower end inside the feed hopper, a first rotating motor is fixedly connected to the upper end outside the device body, the left end of the rotating motor is rotatably connected with the crushing roller, a dust suction port is formed in the front end of the feed hopper and positioned at the upper end of the crushing roller, a filter screen is connected to the inner part of the dust suction port, a dust suction pipe is connected to the front end of the dust suction port and extends to the outside of the feed hopper, a suction fan is connected to the tail end of the lower end of the dust suction pipe, a dust outlet pipe is connected to the air outlet of the suction fan, a water tank filled with water is connected to the lower right end outside the device body, the lower end of the dust outlet pipe penetrates into the water tank, a blanking funnel is formed in the device body and positioned at the lower end of the crushing roller, rotation axis upper end fixedly connected with is the connecting axle of cavity form, just the connecting axle front end is opened there is the waste material mouth, the inside upper right end of connecting axle is rotated and is connected with the dwang, just dwang left end fixedly connected with baffle switch to dwang one end extends to the outside front end of connecting axle, the extension fixedly connected with rocker of dwang, just connecting axle upper end fixedly connected with screen cloth funnel, the peripheral fixedly connected with slide rail in screen cloth funnel upper end, just the slide rail inboard has connect the sliding ring mutually, sliding ring outside fixed connection is in the inner wall of device body, just the inside left and right sides that lies in screen cloth funnel of device body has all opened album magazine, collection magazine side inner wall fixedly connected with buffer spring, just the inboard fixedly connected with buffer board of buffer spring, the discharge gate has all been opened to collection magazine bottom.

Further advantageously, the first rotating motor is electrically connected to an external power source and drives the crushing roller to rotate freely.

The water tank is characterized in that the suction fan is electrically connected with an external power supply, the dust collection pipe is communicated with the dust outlet pipe through the suction fan, and the lower end of the dust outlet pipe is inserted into water in the water tank.

Further advantage, the screen funnel is the opening setting that makes progress to screen funnel is just being located blanking funnel opening part under, two intercommunication between the collection magazine inboard, and screen funnel is located between two collection magazine inboards.

The screen funnel is driven by the second rotating motor to rotate freely between the inner sides of the two material collecting boxes through the rotating shaft and the connecting shaft, the inner side and the outer side of the screen funnel are both circular, and the sliding rail rotates on the sliding ring along with the rotation of the screen funnel.

Further advantage, the buffer board comprises the rubber material to buffer board extrusion buffer spring is movable in the box that gathers materials.

Further advantage, the rocker anticlockwise rotates can make the dwang drive baffle switch and open an opening in the connecting axle to the sieve mesh funnel bottom communicates with each other through opening and connecting axle inside.

Advantageous effects

Compared with the prior art, the utility model provides a centrifugal screening formula breaker possesses following beneficial effect:

the centrifugal screening type crusher is provided with the dust suction port, dust generated after crushing an object can be sucked into the dust suction port, the dust can be quickly and effectively sucked into the dust suction pipe through the suction force of the suction fan, the treatment efficiency of the dust is improved, the dust finally enters the water tank to be mixed with water, the dust is prevented from directly entering air, air pollution is reduced, water is used, so that water resources can be fully utilized, the cost is reduced, the filtering net is arranged, particle substances are prevented from entering the dust suction pipe, the dust suction pipe is prevented from being blocked, the service life of the dust suction pipe is prolonged, objects with smaller particles can be conveniently splashed and collected in an aggregate box through the rotation of the filtering net funnel, the buffer plate in the aggregate box can play a role in damping and buffering, the generation of noise is reduced, and the inner wall of a device body is prevented from being crushed, and the waste material port is convenient for discharge the larger material of granule, can also prevent that the larger material of granule from blockking up screen funnel, reduces the clearance trouble, has improved screen funnel's life.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

fig. 2 is an enlarged schematic view of the structure a of the present invention.

In the figure: the device comprises a device body 1, a feed hopper 2, a first rotating motor 3, a crushing roller 4, a dust suction opening 5, a filter screen 6, a dust suction pipe 7, a suction fan 8, a blanking funnel 9, a second rotating motor 10, a material collecting box 11, a buffer plate 12, a buffer spring 13, a discharge opening 14, a rotating shaft 15, a screen funnel 16, a water tank 17, a connecting shaft 18, a baffle switch 19, a rocker 20, a waste opening 21, a rotating rod 22, a dust discharge pipe 23, a sliding ring 24 and a sliding rail 25.

Detailed Description

The embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention, which are described in conjunction with the accompanying drawings of the embodiments of the present invention.

Referring to fig. 1-2, a centrifugal screen crusher, comprising:

the device comprises a device body 1, wherein a feed hopper 2 is arranged at the upper end inside the device body 1, a crushing roller 4 is rotatably connected to the lower end inside the feed hopper 2, a first rotating motor 3 is fixedly connected to the upper end outside the device body 1, the left end of the rotating motor 3 is rotatably connected with the crushing roller 4, a dust suction opening 5 is arranged at the front end of the feed hopper 2 and positioned at the upper end of the crushing roller 4, a filter screen 6 is connected to the inside of the dust suction opening 5, a dust suction pipe 7 is connected to the front end of the dust suction opening 5 and extends to the outside of the feed hopper 2, a suction fan 8 is connected to the tail end of the lower end of the dust suction pipe 7, a dust outlet pipe 23 is connected to the air outlet of the suction fan 8, a water tank 17 filled with water is connected to the right lower end outside the device body 1, the lower end of the dust outlet pipe 23 penetrates into the

water tank

17, 2, the first rotating motor 3 is, the suction fan 8 is electrically connected with an external power supply, the dust suction pipe 7 is communicated with the dust outlet pipe 23 through the suction fan 8, the lower end of the dust outlet pipe 23 is inserted into water in the water tank 17, an object to be crushed is poured into the feed hopper 2, the first rotating motor 3 drives the crushing roller 4 to crush the object, due to the arrangement of the dust suction port 5, dust generated after the crusher crushes the object can be sucked into the dust suction port 5, the dust can be quickly and effectively sucked into the dust suction pipe 7 through the suction force of the suction fan 8, the dust treatment efficiency is improved, because the dust suction pipe 7 is communicated with the dust outlet pipe 23 through the suction fan 8, the dust outlet pipe 23 is connected with the air outlet of the suction fan 8, the dust outlet pipe 23 is inserted into the water, finally, the dust enters the water tank 17 through the dust outlet pipe 23 to be mixed with the water, the dust is prevented from directly entering the air, and the air pollution is reduced, because the water that uses, so can make full use of water resource, the cost is reduced, through setting up filter screen 6, because the separation of filter screen 6 prevents that particulate matter from entering into dust absorption pipe 7 in to avoid blockking up dust absorption pipe 7, improve the life of dust absorption pipe 7, seted up a water inlet and outlet in water tank 17 side, do benefit to water tank 17 and intake the drainage.

The device comprises a device body 1, a blanking funnel 9 is arranged at the lower end of the crushing roller 4, the middle part of the bottom end of the device body 1 is fixedly connected with a second rotating motor 10, the upper end of the second rotating motor 10 is rotatably connected with a rotating shaft 15, the upper end of the rotating shaft 15 is fixedly connected with a hollow connecting shaft 18, the front end of the connecting shaft 18 is provided with a waste material port 21, the upper right end inside the connecting shaft 18 is rotatably connected with a rotating rod 22, the left end of the rotating rod 22 is fixedly connected with a baffle switch 19, one end of the rotating rod 22 extends to the outer front end of the connecting shaft 18, the extending section of the rotating rod 22 is fixedly connected with a rocker 20, the upper end of the connecting shaft 18 is fixedly connected with a screen funnel 16, the periphery of the upper end of the screen funnel 16 is fixedly connected with a sliding rail 25, the inner side of the sliding rail 25 is, the device body 1 is provided with material collecting boxes 11 at the left and right sides of a screen funnel 16, the inner wall of the side end of each material collecting box 11 is fixedly connected with a buffer spring 13, the inner sides of the buffer springs 13 are fixedly connected with buffer plates 12, the bottom ends of the material collecting boxes 11 are provided with material outlets 14, the screen funnel 16 is arranged in an upward opening manner and is positioned at the right lower end of the opening of a blanking funnel 9, the inner sides of the two material collecting boxes 11 are communicated, the screen funnel 16 is positioned between the inner sides of the two material collecting boxes 11, the second rotating motor 10 is electrically connected with an external power supply, the second rotating motor 10 drives the screen funnel 16 to freely rotate between the inner sides of the two material collecting boxes 11 through a rotating shaft 15 and a connecting shaft 18, the inner side and the outer side of the screen funnel 16 are both circular, the sliding rail 25 rotates on a sliding ring 24 along with the rotation of the screen funnel 16, and the buffer plates, and the buffer board 12 extrudes the buffer spring 13 to move in the aggregate box 11, the rocker 20 rotates anticlockwise to make the rotating rod 22 drive the baffle switch 19 to open an opening in the connecting shaft 18, and the bottom of the screen funnel 16 is communicated with the inside of the connecting shaft 18 through the opening, because the second rotating motor 10 drives the rotating shaft 15 to rotate, because the connecting shaft 18 is fixed with the rotating shaft 15 and the connecting shaft 18 is fixed with the screen funnel 16, the screen funnel 16 rotates together after the rotating shaft 15 rotates, because the sliding rail 25 rotates on the sliding ring 24, the screen funnel 16 is circular, and the sliding rail 25 is fixed in the device, the sliding ring 24 and the sliding rail 25 can make the screen funnel 16 rotate more stably, the screen funnel 16 generates a centrifugal force after rotating, thereby facilitating the smaller particles to fly to the aggregate box 11 through the screen funnel 16, and the smaller particles contact with the buffer board 12, because the buffer plate 12 is made of rubber material, it can play a role of shock absorption and buffer by combining with the buffer spring 13, reduce the noise, and prevents the inner wall of the crushing device body 1 from being crushed, after the screening of the small-particle substances is finished and the crusher stops working, the large-particle substances are concentrated at the inner bottom end of the screen funnel 16, the rocker 20 is rotated anticlockwise, the rocker 20 drives the baffle switch 19 to open an opening in the connecting shaft 18 through the rotation of the rotating rod 22, the connecting shaft 18 is hollow, larger particles of material will fall into the connecting shaft 18 and eventually be discharged from the scrap opening 21, and the discharged scrap can be crushed again, it prevents the larger particles from clogging the sieve funnel 16, reduces cleaning trouble, increases the service life of the sieve funnel 16, and the particulate matter in the collection box 11 is eventually discharged from the discharge port 14.

The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.

Claims

1. A centrifugal screen crusher, comprising:

the device comprises a device body (1), wherein a feed hopper (2) is arranged at the upper end inside the device body (1), the lower end inside the feed hopper (2) is rotatably connected with a crushing roller (4), the upper end outside the device body (1) is fixedly connected with a first rotating motor (3), the left end of the rotating motor (3) is rotatably connected with the crushing roller (4), a dust suction opening (5) is arranged at the front end of the feed hopper (2) and positioned at the upper end of the crushing roller (4), a filter screen (6) is connected inside the dust suction opening (5), a dust suction pipe (7) is connected at the front end of the dust suction opening (5) and extends to the outside of the feed hopper (2), a suction fan (8) is connected at the tail end of the lower end of the dust suction fan (7), a dust outlet pipe (23) is connected at the air outlet of the suction fan (8), a water tank (17) filled with water is connected at the, and the lower end of the dust outlet pipe (23) runs through the water tank (17), the blanking funnel (9) is arranged inside the device body (1) and positioned at the positive lower end of the crushing roller (4), the second rotating motor (10) is fixedly connected with the middle part of the bottom of the device body (1), the upper end of the second rotating motor (10) is rotatably connected with the rotating shaft (15), the upper end of the rotating shaft (15) is fixedly connected with the hollow connecting shaft (18), the front end of the connecting shaft (18) is provided with the waste opening (21), the inner right upper end of the connecting shaft (18) is rotatably connected with the rotating rod (22), the left end of the rotating rod (22) is fixedly connected with the baffle switch (19), one end of the rotating rod (22) extends to the outer front end of the connecting shaft (18), the extending section of the rotating rod (22) is fixedly connected with the rocker (20), and the upper end of the connecting shaft (18) is, the screen funnel (16) upper end periphery fixedly connected with slide rail (25), just slide rail (25) inboard has connect sliding ring (24) mutually, sliding ring (24) outside fixed connection is in the inner wall of device body (1), just the device body (1) is inside and is located the left and right sides of screen funnel (16) and all opens collection box (11), collection box (11) side inner wall fixedly connected with buffer spring (13), just buffer spring (13) inboard fixedly connected with buffer board (12), discharge gate (14) have all been opened to collection box (11) bottom.

2. A centrifugal screen crusher as claimed in claim 1, wherein: the first rotating motor (3) is electrically connected with an external power supply, and the first rotating motor (3) drives the crushing roller (4) to rotate freely.

3. A centrifugal screen crusher as claimed in claim 1, wherein: suction fan (8) and external power source electric connection, just dust absorption pipe (7) communicate with each other through suction fan (8) and play dirt pipe (23), play dirt pipe (23) lower extreme inserts in the aquatic in water tank (17).

4. A centrifugal screen crusher as claimed in claim 1, wherein: the screen funnel (16) is arranged with an upward opening, the screen funnel (16) is positioned at the lower end of the opening of the blanking funnel (9), the inner sides of the two material collecting boxes (11) are communicated, and the screen funnel (16) is positioned between the inner sides of the two material collecting boxes (11).

5. A centrifugal screen crusher as claimed in claim 1, wherein: the second rotating motor (10) is electrically connected with an external power supply, the second rotating motor (10) drives the screen funnel (16) to freely rotate between the inner sides of the two material collecting boxes (11) through the rotating shaft (15) and the connecting shaft (18), the inner side and the outer side of the screen funnel (16) are circular, and the sliding rail (25) rotates on the sliding ring (24) along with the rotation of the screen funnel (16).

6. A centrifugal screen crusher as claimed in claim 1, wherein: the buffer plate (12) is made of rubber materials, and the buffer plate (12) extrudes the buffer spring (13) to move in the material collecting box (11).

7. A centrifugal screen crusher as claimed in claim 1, wherein: the rocker (20) rotates anticlockwise, so that the rotating rod (22) drives the baffle switch (19) to open an opening in the connecting shaft (18), and the bottom of the screen funnel (16) is communicated with the inside of the connecting shaft (18) through the opening.