CN210752863U

CN210752863U - Crushing and screening integrated equipment for coal mine production and processing

Info

Publication number: CN210752863U
Application number: CN201921290116.8U
Authority: CN
Inventors: 曹耀
Original assignee: Ningxia Yizhong Xinda Machinery Processing Co Ltd
Current assignee: Ningxia Yizhong Xinda Machinery Processing Co Ltd
Priority date: 2019-08-10
Filing date: 2019-08-10
Publication date: 2020-06-16
Anticipated expiration: 2029-08-10

Abstract

The utility model discloses a coal mine production processing is with broken screening integration equipment relates to coal processing technology field, and it includes the bottom plate, the upper surface of bottom plate and the lower fixed surface of box are connected, the lower surface of box is provided with the discharge gate, the discharge gate is located the top of collecting vat, the collecting vat sets up the upper surface at the bottom plate. This broken screening integration equipment is used in colliery production and processing, through setting up the box, the sieve, vibrating motor, the slider, a spring, a sliding groove, the inlet pipe, the delivery barrel, second motor and helical blade, it is rotatory to make the output shaft of second motor drive helical blade through the second pivot, make helical blade drive coal rebound in rotatory in-process, coal rebound can fall into the box once more from the discharging pipe after a section distance and smash, it carries out breakage not need staff to collect coal again, time saving and labor saving, the efficiency of coal processing has been improved, staff's working strength has still been alleviateed.

Description

Crushing and screening integrated equipment for coal mine production and processing

Technical Field

The utility model relates to a coal processing technology field specifically is a colliery is broken screening integration equipment for production and processing.

Background

Coal becomes a main energy source hit in 18 th century industrial leather, steam trains, steam ships and the like begin to become main transportation vehicles in industrial countries, a large amount of coal mines are needed in the steel making industry, coal gas is needed to be used for urban illumination, heating, cooking and the like, coal is mostly needed to be crushed and sieved in the process of processing the coal, for example, the patent with the patent number of CN201820153433.4 is disclosed, in the case, when the coal is crushed, the coal is crushed only through matching of a crushing roller and crushing teeth, the effect of crushing the coal by adopting the method is not good, a part of the coal is not completely crushed, in addition, the coal is only sieved through a vibrating sieve box, and some incompletely crushed coal after sieving needs to wait for the completion of the sieving by workers, and then the coal is collected again for crushing, which wastes time and labor, the processing efficiency of the coal is very low, and the working intensity of workers is also increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a colliery is broken screening integration equipment for production and processing, the patent of patent number for "CN 201820153433.4" has been solved, in this case, when carrying out the breakage to coal, only cooperate through broken roller and broken tooth and smash coal, the method is very not good to the broken effect of coal in adopting this, it is not totally broken to have a part of coal, and only sieve coal through the reciprocating sieve case in this case, some not totally broken coal after the screening needs the staff to wait for this time to sieve after accomplishing, it is broken to collect coal again, waste time and energy, very low to the machining efficiency of coal, the problem of staff's working strength has still been increased.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a colliery is broken screening integration equipment for production and processing, includes the bottom plate, the upper surface of bottom plate and the lower fixed surface of box are connected, the lower surface of box is provided with the discharge gate, the discharge gate is located the top of collecting vat, the collecting vat sets up the upper surface at the bottom plate, be provided with the crushing roller in the box, the first pivot of the equal fixedly connected with in front and the back of crushing roller, first pivot cup joints in first bearing, the back at recess inner wall is seted up to first bearing joint, and the first drive arrangement of one end fixedly connected with at the first pivot back in rear, the front of first drive arrangement and the back fixed connection of box.

Be provided with otter board and sieve in the box, the right flank fixedly connected with slider of sieve, slider sliding connection is in the spout, the right flank at the box inner wall is seted up to the spout, the lower fixed surface that the lower surface of slider passes through spring and spout inner wall is connected, the lower surface of sieve is provided with vibrating motor, the sieve is located the inlet pipe, the inlet pipe joint is at the left surface of box and the right flank of conveyer bucket, the lower surface of conveyer bucket and second drive arrangement's last fixed surface are connected.

The output shaft of the second driving device is fixedly connected with the bottom of the third rotating shaft through a second rotating shaft and a helical blade, the second rotating shaft is sleeved in a second bearing, the second bearing is connected with the lower surface of the conveying barrel in a clamping mode, the third rotating shaft is sleeved in a third bearing, the third bearing is connected with the upper surface of the inner wall of the conveying barrel, the right side surface of the conveying barrel and the left side surface of the box body are connected with a same discharging pipe in a clamping mode, and the right side surface of the conveying barrel is fixedly connected with the left side surface of the box body.

Preferably, the first driving device comprises a first motor, the back of the first motor body is fixedly connected with the front of the inner wall of the first fixing plate, the front of the first fixing plate is fixedly connected with the back of the box body, and the output shaft of the first motor is fixedly connected with one end of the back of the first rotating shaft.

Preferably, the second driving device comprises a second motor, the lower surface of the body of the second motor is fixedly connected with the lower surface of the inner wall of the second fixing plate, the lower surface of the second fixing plate is fixedly connected with the upper surface of the bottom plate, the upper surface of the second fixing plate is fixedly connected with the lower surface of the conveying barrel, and the output shaft of the second motor is fixedly connected with the bottom end of the second rotating shaft.

Preferably, the sliding blocks and the sliding grooves are both T-shaped, and the net plate is arc-shaped.

Preferably, the right side surface of the box body is fixedly connected with the left side surface of the power supply, and the right side surface of the power supply is fixedly connected with the left side surfaces of the first switch, the second switch and the third switch.

Preferably, the output end of the power supply is electrically connected with the input ends of the first switch, the second switch and the third switch through wires, and the output ends of the first switch, the second switch and the third switch are electrically connected with the input ends of the first motor, the second motor and the vibration motor through wires.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the crushing and screening integrated equipment for coal production and processing is characterized in that a box body, a sieve plate, a vibrating motor, a sliding block, a spring, a sliding groove, a feeding pipe, a conveying barrel, a second motor and a helical blade are arranged, when coal is sieved, the vibrating motor is controlled to work, the sieve plate can continuously rock in the working process of the vibrating motor, the elastic force of the spring effectively plays a supporting role, the sieving effect is improved, some small coal can fall into a collecting tank through the sieve plate, some large coal can enter the conveying barrel through the shaking of the sieve plate, when the second motor rotates forwards, an output shaft of the second motor drives the helical blade to rotate through a second rotating shaft, the helical blade drives the coal to move upwards in the rotating process, the coal can fall into the box body again from a discharging pipe after moving upwards for a certain distance to be crushed, and workers do not need to collect the coal again to crush the coal, time and labor are saved, the efficiency of coal processing is improved, and the working intensity of workers is reduced.

2. This broken screening integration equipment is used in colliery production and processing, through setting up first motor, first pivot, the crushing roller, a box body, otter board and sieve, when carrying out crushing treatment to coal, coal can fall into the crushing roller top through the box, the work of the first motor of control, make the output shaft of first motor drive the crushing roller rotatory, make the crushing roller can grind coal crushing at rotatory in-process, and the coal after smashing can fall on the sieve through the otter board, the crushing roller can grind the not good coal of some crushing effects once more, kibbling effect has been improved.

3. This broken screening integration equipment is used in coal mine production and processing, through setting up first bearing, slider, spout, third bearing, second bearing and box, vibrating motor can continuously rock at the in-process sieve of work, all sets up to the T shape because of the shape of slider and spout for it is more stable when rocking about the sieve, and the slider can not break away from the spout, because of being provided with first bearing, makes the output shaft of first motor drive when crushing roller is rotatory more stable.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the box body of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the chute in a plan view.

In the figure: 1, 2 box bodies, 3 discharge ports, 4 collecting tanks, 5 crushing rollers, 6 first bearings, 7 first rotating shafts, 8 grooves, 9 first driving devices, 91 first fixing plates, 92 first motors, 10 sieve plates, 11 sliders, 12 springs, 13 vibrating motors, 14 sliding chutes, 15 second driving devices, 151 second motors, 152 second fixing plates, 16 second bearings, 17 second rotating shafts, 18 spiral blades, 19 feeding pipes, 20 conveying barrels, 21 third bearings, 22 third rotating shafts, 23 discharging pipes, 24 power supplies, 25 first switches, 26 second switches, 27 third switches and 28 mesh plates.

Detailed Description

The technical solutions 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a colliery is broken screening integration equipment for production and processing, comprising a base plate 1, the upper surface of bottom plate 1 and the lower fixed connection of box 2, the lower surface of box 2 is provided with discharge gate 3, discharge gate 3 is located the top of collecting vat 4, collecting vat 4 sets up the upper surface at bottom plate 1, the right flank of box 2 and the left surface fixed connection of power 24, the right flank of power 24 and the left surface fixed connection of first switch 25, second switch 26 and third switch 27, through setting up power 24, make power 24 can supply power for first motor 92, second motor 151 and vibrating motor 13, make first motor 92, second motor 151 and vibrating motor 13 can normally work, the output of power 24 is connected with the input of first switch 25, second switch 26 and third switch 27 respectively through the wire, the output of first switch 25, second switch 26 and third switch 27 respectively with first motor 92, the second switch 27, The second motor 151 is electrically connected with the input end of the vibrating motor 13, the first switch 25, the second switch 26 and the third switch 27 are arranged, so that a worker can more conveniently control the first motor 92, the second motor 151 and the vibrating motor 13 to work, the crushing roller 5 is arranged in the box body 2, the front surface and the back surface of the crushing roller 5 are fixedly connected with the first rotating shaft 7, the first rotating shaft 7 is sleeved in the first bearing 6, the first bearing 6 is clamped on the back surface of the inner wall of the groove 8, the sliding block 11 and the sliding groove 14 are both in a T shape, the sieve plate 10 can continuously rock in the working process of the vibrating motor 13, so that the sieve plate 10 can more stably rock up and down, the sliding block 11 can not be separated from the sliding groove 14, the groove 8 is arranged on the back surface of the inner wall of the box body 2, the first driving device 9 is fixedly connected with one end of the back surface of the first rotating shaft 7 on the rear side, and the crushing roller 5 is arranged, so that the, and the coal after smashing can drop on sieve 10 through otter board 28, crushing roller 5 can grind some coal that crushing effect is not good once more, the kibbling effect has been improved, first drive arrangement 9 includes first motor 92, the back of first motor 92 fuselage and the front fixed connection of first fixed plate 91 inner wall, the front of first fixed plate 91 and the back fixed connection of box 2, the output shaft of first motor 92 and the one end fixed connection at the first pivot 7 back, the front of first drive arrangement 9 and the back fixed connection of box 2.

The screen plate 28 and the screen plate 10 are arranged in the box body 2, the right side surface of the screen plate 10 is fixedly connected with the sliding block 11, the sliding block 11 is connected in the sliding groove 14 in a sliding manner, the screen plate 10 can continuously shake in the working process of the vibrating motor 13 by arranging the vibrating motor 13 and the screen plate 10, the elastic force of the spring 12 effectively plays a supporting role, the screening effect is improved, the shapes of the sliding block 11 and the sliding groove 14 are both set to be T-shaped, the shape of the screen plate 28 is set to be arc-shaped, the sliding groove 14 is arranged on the right side surface of the inner wall of the box body 2, the lower surface of the sliding block 11 is fixedly connected with the lower surface of the inner wall of the sliding groove 14 through the spring 12, due to the arrangement of the first bearing 6, the crushing roller 5 is more stable when being driven to rotate by the output shaft of the first motor 92, the vibrating motor 13 is arranged on the, the lower surface of the conveying barrel 20 is fixedly connected with the upper surface of the second driving device 15.

An output shaft of the second driving device 15 is fixedly connected with the bottom end of the third rotating shaft 22 through the second rotating shaft 17 and the helical blade 18, the second driving device 15 includes a second motor 151, a lower surface of a body of the second motor 151 is fixedly connected with a lower surface of an inner wall of a second fixing plate 152, a lower surface of the second fixing plate 152 is fixedly connected with an upper surface of the bottom plate 1, an upper surface of the second fixing plate 152 is fixedly connected with a lower surface of the conveying barrel 20, an output shaft of the second motor 151 is fixedly connected with the bottom end of the second rotating shaft 17, by arranging the helical blade 18, the output shaft of the second motor 151 drives the helical blade 18 to rotate through the second rotating shaft 17, so that the helical blade 18 drives coal to move upwards in the rotating process, the coal can fall into the box body 2 again from the discharge pipe 23 to be crushed after moving upwards for a certain distance, the second rotating shaft 17 is sleeved in the second, the joint of second bearing 16 is at the lower surface of transfer ladle 20, and third pivot 22 cup joints in third bearing 21, and the joint of third bearing 21 is at the upper surface of transfer ladle 20 inner wall, and the right flank of transfer ladle 20 and the left surface joint of box 2 have same discharging pipe 23, and the right flank of transfer ladle 20 and the left surface fixed connection of box 2.

The utility model discloses an operating procedure does:

s1, when coal is crushed, the coal falls into the top of the crushing roller 5 through the box body 2, the first motor 92 is controlled to work, the output shaft of the first motor 92 drives the crushing roller 5 to rotate, the crushing roller 5 can grind and crush the coal in the rotating process, and the crushed coal falls on the sieve plate 10 through the screen plate 28;

s2, when coal is screened, the vibration motor 13 is controlled to work, so that the screen plate 10 can continuously shake in the working process of the vibration motor 13, the elastic force of the spring 12 effectively plays a supporting role, the screening effect is improved, some small coal can fall into the collecting tank 4 through the screen plate 10, and some large coal can enter the conveying barrel 20 through the shaking of the screen plate 10;

s3, when the second motor 151 rotates forward, the output shaft of the second motor 151 drives the helical blade 18 to rotate through the second rotating shaft 17, so that the helical blade 18 drives the coal to move upwards in the rotating process, and the coal can fall into the box body 2 again from the discharge pipe 23 after moving upwards for a certain distance to be crushed.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a colliery is broken screening integration equipment for production and processing, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with the lower surface of the box body (2), the lower surface of the box body (2) is provided with a discharge hole (3), the discharge hole (3) is positioned above the collecting groove (4), the collecting groove (4) is arranged on the upper surface of the bottom plate (1), a crushing roller (5) is arranged in the box body (2), the front and the back of the crushing roller (5) are fixedly connected with a first rotating shaft (7), the first rotating shaft (7) is sleeved in the first bearing (6), the first bearing (6) is clamped on the back of the inner wall of the groove (8), the groove (8) is arranged on the back of the inner wall of the box body (2), and one end of the back of the rear first rotating shaft (7) is fixedly connected with a first driving device (9), the front surface of the first driving device (9) is fixedly connected with the back surface of the box body (2);

the screen plate (28) and the screen plate (10) are arranged in the box body (2), a sliding block (11) is fixedly connected to the right side face of the screen plate (10), the sliding block (11) is connected in a sliding groove (14) in a sliding mode, the sliding groove (14) is formed in the right side face of the inner wall of the box body (2), the lower surface of the sliding block (11) is fixedly connected with the lower surface of the inner wall of the sliding groove (14) through a spring (12), a vibration motor (13) is arranged on the lower surface of the screen plate (10), the screen plate (10) is located in a feeding pipe (19), the feeding pipe (19) is clamped on the left side face of the box body (2) and the right side face of the conveying barrel (20), and the lower surface of the conveying barrel (20) is fixedly connected with the upper;

the output shaft of second drive arrangement (15) passes through the bottom fixed connection of second pivot (17) and helical blade (18) and third pivot (22), second pivot (17) cup joint in second bearing (16), second bearing (16) joint is at the lower surface of carrying bucket (20), third pivot (22) cup joint in third bearing (21), the upper surface of third bearing (21) joint at carrying bucket (20) inner wall, the right flank of carrying bucket (20) and the left surface joint of box (2) have same discharging pipe (23), the right flank of carrying bucket (20) and the left surface fixed connection of box (2).

2. The crushing and screening integrated equipment for coal mine production and processing according to claim 1, wherein: the first driving device (9) comprises a first motor (92), the back face of the body of the first motor (92) is fixedly connected with the front face of the inner wall of a first fixing plate (91), the front face of the first fixing plate (91) is fixedly connected with the back face of the box body (2), and an output shaft of the first motor (92) is fixedly connected with one end of the back face of the first rotating shaft (7).

3. The crushing and screening integrated equipment for coal mine production and processing according to claim 2, wherein: the second driving device (15) comprises a second motor (151), the lower surface of the body of the second motor (151) is fixedly connected with the lower surface of the inner wall of a second fixing plate (152), the lower surface of the second fixing plate (152) is fixedly connected with the upper surface of the bottom plate (1), the upper surface of the second fixing plate (152) is fixedly connected with the lower surface of the conveying barrel (20), and the output shaft of the second motor (151) is fixedly connected with the bottom end of a second rotating shaft (17).

4. The crushing and screening integrated equipment for coal mine production and processing according to claim 1, wherein: the sliding blocks (11) and the sliding grooves (14) are both T-shaped, and the net plate (28) is arc-shaped.

5. The crushing and screening integrated equipment for coal mine production and processing according to claim 3, wherein: the right side face of box (2) and the left side face fixed connection of power (24), the right flank of power (24) and the left side face fixed connection of first switch (25), second switch (26) and third switch (27).

6. The crushing and screening integrated equipment for coal mine production and processing according to claim 5, wherein: the output end of the power supply (24) is electrically connected with the input ends of the first switch (25), the second switch (26) and the third switch (27) through conducting wires respectively, and the output ends of the first switch (25), the second switch (26) and the third switch (27) are electrically connected with the input ends of the first motor (92), the second motor (151) and the vibration motor (13) through conducting wires respectively.