CN211801101U

CN211801101U - All-in-one machine with coal processing, grinding and screening functions

Info

Publication number: CN211801101U
Application number: CN201922383374.7U
Authority: CN
Inventors: 李晓明; 朱永红; 孙巧真
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-30
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a coal screening technical field especially relates to a coal processing grinds screening all-in-one has, including the box, smash the chamber and filter the chamber, the feed inlet has been seted up on the top surface of box, and the bottom of box is equipped with the support base, and the right side of bottom half has seted up first discharge gate, and the bottom surface of box has seted up the second discharge gate, and the inner space of box divide into smashes the chamber and filters the chamber, filters the below that the chamber is located crushing chamber. The utility model discloses simple structure, convenient to use's advantage, the effectual large granule material of having avoided piles up on the screen cloth and causes the efficiency that blocks up or influence the screening, and the device has realized the breakage of material, grinding and screening integration, has reduced intensity of labour, the time of having practiced thrift.

Description

All-in-one machine with coal processing, grinding and screening functions

Technical Field

The utility model relates to a coal screening technical field especially relates to a coal processing grinding screening all-in-one has.

Background

Coal is fossil fuel with the most abundant accumulation amount and the most extensive distribution region on the earth, and is solid combustible mineral formed gradually by complicated biochemical and physicochemical changes after ancient plants are buried underground; is a solid combustible organic rock which is mainly formed by the biochemical action of plant remains, buried and transformed by geological action, and is commonly called as coal; coal is known as black gold by people and is industrial food, which is one of main energy sources used in the human world since the eighteenth century, and since the twenty-first century, although the value of coal is not as high as before, coal is one of indispensable energy sources for production and life of human beings at present and in a long time in the future after all, the supply of coal is also related to the stability of the development of the industry of China and the aspect of the whole society, and the problem of the supply safety of coal is also the most important part in the energy safety of China.

Coal is all in a large block and a large block when being mined, the coal needs to be crushed when being used, the granularity of the coal is required when the coal is used in many industries, but the crushing and screening of the coal by the existing equipment are inconvenient, and the inconvenience is brought to the use of people.

SUMMERY OF THE UTILITY MODEL

The utility model provides a coal processing grinding screening all-in-one has to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal processing grinding screening all-in-one has, includes the box, smashes the chamber and screens the chamber, the feed inlet has been seted up on the top surface of box, and the bottom fixedly connected with support base of box, and the right side of bottom half has seted up first discharge gate, and the bottom surface of box has seted up the second discharge gate, and the inner space of box divide into smashes the chamber and screens the chamber, the screening chamber is located the below of smashing the chamber.

Preferably, crushing intracavity portion is provided with crushing roller and grinding roller, and the crushing roller sets up to two, and the outer wall fixed surface of two crushing rollers is connected with the lug, and the direction of rotation of two crushing rollers is the run relatively, and the below of crushing roller is provided with three hornblock fixed connection at the box inner wall, and the bottom both sides of three hornblocks all are equipped with two grinding rollers, and two grinding rollers set up to a set of, and the direction of rotation of two grinding rollers is the run relatively, and equal fixed mounting has the stock guide corresponding with three hornblock positions on the both sides inner wall in crushing chamber.

Preferably, the crushing cavity has an arc shape inside.

Preferably, screening intracavity portion is provided with first screen cloth and second screen cloth, and first screen cloth is provided with two, and one side and the box inner wall of two first screen cloths laminate mutually, and one side fixedly connected with fixed block of box inner wall is kept away from to two first screen cloths, and the upper end and the lower extreme both sides fixed surface of two first screen cloths are connected with the spring, and the one end fixedly connected with stopper of first screen cloth is kept away from to the spring, and stopper fixed connection is at the box inner wall, and be provided with the carousel between two first screen cloths, and the outer wall fixed surface of carousel installs the rubber strip, and the front end surface of carousel passes through the first motor of bull stick fixedly connected with, and one side fixed connection that the carousel was kept away from to first motor is at the box inner wall, and the below of first screen cloth is provided with second screen cloth fixed.

Preferably, the inclination angle of the second screen is 45 degrees, the bottom end of the second screen is communicated with the first discharge hole, and the outlet of the first discharge hole is provided with a baffle.

Preferably, an eccentric wheel is arranged at the bottom end of the left side of the second screen, a rotating shaft is fixedly connected to the surface of the left side of the eccentric wheel, the rotating shaft extends to the outside of the box body and is fixedly connected with a second motor, and a rubber plate is fixedly connected to the rotating shaft and the inner wall of the box body.

Preferably, a valve is fixedly installed on the second discharge hole, and the valve is an electromagnetic control valve.

Preferably, the number of the supporting bases is four, the four supporting bases are fixedly connected to the left side and the right side of the lower surface of the box body in a rectangular array mode, the bottom of each supporting base is in a trapezoid shape, and the bottom surface of each supporting base is fixedly connected with anti-skidding lines.

The utility model provides a coal processing grinding screening all-in-one has, following beneficial effect has:

1. the utility model has the advantages of simple structure, convenient to use, under the effect of crushing roller and grinding roller cooperation use through smashing intracavity portion, make it carry out evenly to the material, the efficient is smashed, has improved broken quality to improve work efficiency.

2. The utility model discloses a cooperation through the first screen cloth of screening intracavity portion and second screen cloth is used, makes its material after smashing carry out twice screening, has guaranteed the screening efficiency of material to the cooperation through the first motor, carousel, rubber strip, fixed block, second motor, eccentric wheel and the pivot that set up is used, and the effectual large granule material of having avoided piles up on the screen cloth and causes the efficiency that blocks up or influence the screening.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic structural view of fig. 1A according to the present invention.

Fig. 3 is an enlarged schematic structural diagram of fig. 1B according to the present invention.

In FIGS. 1-3: 1-box body, 2-feed inlet, 3-crushing roller, 4-lug, 5-crushing cavity, 6-triangular block, 7-first screen, 8-grinding roller, 9-screening cavity, 10-spring, 11-limiting block, 12-fixing block, 13-first motor, 14-rotary table, 15-rubber strip, 16-first discharge port, 17-second motor, 18-eccentric wheel, 19-rotary shaft, 20-rubber plate, 21-second screen, 22-second discharge port and 23-supporting base.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Please refer to fig. 1 to 3, the embodiment of the utility model provides an all-in-one is ground in coal processing with, including box 1, crushing chamber 5 and screening chamber 9, feed inlet 2 has been seted up to box 1's top surface, and box 1's bottom fixedly connected with supports base 23, and first discharge gate 16 has been seted up on the right side of box 1 bottom, and second discharge gate 22 has been seted up on box 1's bottom surface, and box 1's inner space divide into crushing chamber 5 and screening chamber 9, and screening chamber 9 is located the below of crushing chamber 5.

In this embodiment, smash 5 inside crushing rollers 3 and the grinding roller 8 of being provided with of chamber, crushing roller 3 sets up to two, the outer wall fixed surface of two crushing rollers 3 is connected with lug 4, two crushing rollers 3's direction of rotation are relative operation, the below of crushing roller 3 is provided with three hornblocks 6 fixed connection at box 1 inner wall, three hornblocks 6's bottom both sides all are equipped with two grinding rollers 8, two grinding rollers 8 set up to a set of, two grinding rollers 8's direction of rotation are relative operation, equal fixed mounting has the stock guide corresponding with three hornblocks 6 positions on crushing chamber 5's the both sides inner wall, make it carry out evenly to the material, the efficient is smashed, broken quality has been improved, and improve work efficiency.

In this embodiment, the inside of smashing chamber 5 is circular-arc, guarantees to smash efficiency.

In the embodiment, a first screen 7 and a second screen 21 are arranged inside a screening chamber 9, two first screens 7 are arranged, one sides of the two first screens 7 are attached to the inner wall of a box body 1, one sides of the two first screens 7, which are far away from the inner wall of the box body 1, are fixedly connected with a fixed block 12, two sides of the upper end and the lower end of each first screen 7 are fixedly connected with springs 10, one ends of the springs 10, which are far away from the first screens 7, are fixedly connected with limit blocks 11, the limit blocks 11 are fixedly connected to the inner wall of the box body 1, a rotating disc 14 is arranged between the two first screens 7, a rubber strip 15 is fixedly arranged on the surface of the outer wall of the rotating disc 14, a first motor 13 is fixedly connected to the surface of the front end of the rotating disc 14 through a rotating rod, one side of the first motor 13, which is far away from, make its effectual large granule material of having avoided piling up on the screen cloth and cause the efficiency of jam or influence screening.

In this embodiment, the inclination angle of the second screen (21) is 45 degrees, the bottom end of the second screen (21) is communicated with the first discharge hole (16), and a baffle is arranged at the outlet of the first discharge hole (16).

In this embodiment, the bottom end of the left side of the second screen 21 is provided with an eccentric wheel 18, the left surface of the eccentric wheel 18 is fixedly connected with a rotating shaft 14, the rotating shaft 14 extends to the outside of the box body 1 and is fixedly connected with a second motor 17, and the rotating shaft 14 and the inner wall of the box body 1 are fixedly connected with a rubber plate 20, so that the large-particle materials are effectively prevented from being accumulated on the screen to cause blockage or influence the screening efficiency.

In this embodiment, a valve is fixedly installed on the second discharge port 22, and the valve is an electromagnetic control valve, so that the valve can ensure better control of discharging.

In this embodiment, the quantity of supporting base 23 is four, and four supporting base 23 are the trapezoidal form with the form fixed connection of rectangle array in the left and right sides of box 1 lower surface, support base 23 bottom, and the bottom fixed surface who supports base 23 is connected with anti-skidding line, makes its device be difficult for rocking at the during operation, guarantees stability.

The working principle is as follows: when the utility model is used, firstly, materials are sent into the feed inlet 2, the materials are crushed by the crushing roller 3 falling into the crushing cavity 5, the outer wall surface of the crushing roller 3 is fixedly connected with the lug 4, the two crushing rollers 3 rotate in opposite directions, the materials fall into the triangular block 6 after being crushed, the materials are shunted by the triangular block 6, the materials fall into the grinding rollers 8 at two sides to be ground and crushed, the materials are uniformly and efficiently crushed, the crushing quality is improved, the working efficiency is improved, the materials fall onto the first screen 7 in the screening cavity 9 after being crushed to be screened, the first motor 13 is started, the first motor 13 drives the rotary disc 14 to operate through the rotary rod, the rotary disc 14 rotates to beat the fixed block 12 through the rubber strip 15, and the first screen 7 screens the materials through the vibration of the spring 10 back and forth, then fall to and carry out further screening on the second screen cloth 21, start second motor 17, second motor 17 drives eccentric wheel 18 through pivot 19 and operates for eccentric wheel 18 beats second screen cloth 21, and second screen cloth 21 slope sets up, makes the material on the second screen cloth 21 better slide to first discharge gate 16 and discharges, discharges through second discharge gate 22 of passing through the screening of second screen cloth 21, and the effectual large granule material of having avoided piles up on the screen cloth and causes the jam or influence the efficiency of screening.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a have coal processing grinding screening all-in-one, includes box (1), smashes chamber (5) and screening chamber (9), its characterized in that: feed inlet (2) have been seted up to the top surface of box (1), and the bottom fixedly connected with of box (1) supports base (23), and the right side of box (1) bottom has seted up first discharge gate (16), and the bottom surface of box (1) has seted up second discharge gate (22), and the inner space of box (1) divide into smashes chamber (5) and screening chamber (9), screening chamber (9) are located the below of smashing chamber (5).

2. The integrated machine for processing, grinding and screening coal as claimed in claim 1, wherein: smash inside crushing roller (3) and the grinding roller (8) of being provided with of chamber (5), and crushing roller (3) set up to two, and the outer wall fixed surface of two crushing rollers (3) is connected with lug (4), and the direction of rotation of two crushing rollers (3) is for running relatively, and the below of crushing roller (3) is provided with three hornblocks (6) fixed connection at box (1) inner wall, and the bottom both sides of three hornblocks (6) all are equipped with two grinding roller (8), and two grinding roller (8) set up to a set of, and the direction of rotation of two grinding roller (8) is for running relatively, and equal fixed mounting has the stock guide corresponding with three hornblocks (6) position on the both sides inner wall of crushing chamber (5).

3. The integrated machine for processing, grinding and screening coal as claimed in claim 1, wherein: the inner part of the crushing cavity (5) is arc-shaped.

4. The integrated machine for processing, grinding and screening coal as claimed in claim 1, wherein: a first screen (7) and a second screen (21) are arranged inside the screening cavity (9), two first screens (7) are arranged, one sides of the two first screens (7) are attached to the inner wall of the box body (1), one sides of the two first screens (7) far away from the inner wall of the box body (1) are fixedly connected with fixing blocks (12), springs (10) are fixedly connected to the surfaces of the two upper ends and the two lower ends of the two first screens (7), a limiting block (11) is fixedly connected to one end, far away from the first screens (7), of each spring (10), the limiting block (11) is fixedly connected to the inner wall of the box body (1), a turntable (14) is arranged between the two first screens (7), a rubber strip (15) is fixedly installed on the surface of the outer wall of the turntable (14), a first motor (13) is fixedly connected to the surface of the front end of the turntable (14) through a rotating rod, and one side, far away from the turntable (14), of the first motor (13), is fixedly, and a second screen (21) is arranged below the first screen (7) and fixedly connected with the inner wall of the box body (1).

5. The integrated machine of claim 4, wherein the integrated machine comprises: the inclination angle of the second screen (21) is 45 degrees, the bottom end of the second screen (21) is communicated with the first discharge hole (16), and a baffle is arranged at the outlet of the first discharge hole (16).

6. The integrated machine of claim 4, wherein the integrated machine comprises: the left side bottom of second screen cloth (21) is equipped with eccentric wheel (18), and the left side fixed surface of eccentric wheel (18) is connected with pivot (19), and pivot (19) extend to box (1) outside fixedly connected with second motor (17), and the inner wall fixedly connected with rubber slab (20) of pivot (19) and box (1).

7. The integrated machine for processing, grinding and screening coal as claimed in claim 1, wherein: and a valve is fixedly arranged on the second discharge hole (22), and the valve is an electromagnetic control valve.

8. The integrated machine for processing, grinding and screening coal as claimed in claim 1, wherein: the number of the supporting bases (23) is four, the four supporting bases (23) are fixedly connected to the left side and the right side of the lower surface of the box body (1) in a rectangular array mode, the bottom of each supporting base (23) is in a trapezoid shape, and anti-skid lines are fixedly connected to the surface of the bottom of each supporting base (23).