CN211563097U

CN211563097U - Crushing and screening integrated equipment for coal mine production and processing

Info

Publication number: CN211563097U
Application number: CN201921910951.7U
Authority: CN
Inventors: 李芳兰
Original assignee: Nanchang Huadong Laboratory Equipment Manufacturing Co Ltd
Current assignee: Nanchang Huadong Laboratory Equipment Manufacturing Co Ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-09-25
Anticipated expiration: 2029-11-07

Abstract

The utility model belongs to the technical field of coal mine production and processing, in particular to a crushing and screening integrated equipment for coal mine production and processing, which comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a shell, the top end of the shell is fixedly connected with a feed inlet, the surface of the feed inlet is fixedly connected with a first motor shell, a first motor is arranged inside the first motor shell, the other end of an output shaft of the first motor is fixedly connected with a first rotating shaft, and a first bearing is arranged on the surface of the feed inlet in a penetrating way; the utility model discloses, through setting up the cam for the staff is carrying out the in-process of screening to the colliery stone, starts the second motor through control switch, then the second motor drives the cam through the second pivot and rotates, under the effect of cam, makes the movable plate drive the screening net through the slide bar and removes, thereby makes the coal ore more convenient in the process of screening, has improved staff's work efficiency.

Description

Crushing and screening integrated equipment for coal mine production and processing

Technical Field

The utility model belongs to the technical field of the colliery production and processing, concretely relates to colliery production and processing is with smashing screening integration equipment.

Background

The coal mine is a region where human beings mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an open pit coal mine, and when a coal bed is far away from the ground surface, coal is generally selected to be excavated into an underground excavation roadway, so that the coal mine is the mineworker coal mine; when the coal seam is very close to the earth surface, the direct stripping of the earth surface soil layer is generally selected to excavate coal, the coal is an open pit coal mine, most coal mines in China belong to underground coal mines, the coal mine range comprises the underground and the large area of related facilities, at present, after the coal mines are manually crushed in the existing coal mine operation, crushed coal mine stones are poured into a screen to manually screen qualified coal ores, the manual screening process is very troublesome, the screening efficiency is low, the screening effect is not good, and the working pressure of workers is increased.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a colliery production and processing is with smashing screening integration equipment has the characteristics of smashing and screening integration.

In order to achieve the above object, the utility model provides a following technical scheme: the crushing and screening integrated equipment for coal mine production and processing comprises a workbench, wherein a shell is fixedly connected to the upper surface of the workbench, a feed inlet is fixedly connected to the top end of the shell, a first motor shell is fixedly connected to the surface of the feed inlet, a first motor is arranged inside the first motor shell, a first rotating shaft is fixedly connected to the other end of an output shaft of the first motor, a first bearing is arranged on the surface of the feed inlet in a penetrating manner, the first rotating shaft penetrates inside the first bearing, a first gear is fixedly connected to the surface of the first rotating shaft, a second bearing is fixedly connected to the inner wall of the feed inlet, the other end of the first rotating shaft penetrates inside the second bearing, a third bearing is fixedly connected to the inner wall of the feed inlet, a second rotating shaft penetrates inside the third bearing, a second gear is fixedly connected to the surface of the second rotating shaft, and the first gear is meshed with the second, feed inlet inner wall fixedly connected with fourth bearing, the other end of second pivot is worn to establish inside the fourth bearing, first pivot fixed surface is connected with crushing roller, crushing roller is total two, and another crushing roller fixed connection is on second pivot surface.

Preferably, casing side fixedly connected with second motor casing, the inside second motor that is provided with of second motor casing, the other end fixedly connected with third pivot of second motor output shaft, fifth bearing is worn to be equipped with on the housing face, the third pivot is worn to establish inside the fifth bearing, third pivot fixed surface is connected with the cam, shells inner wall fixedly connected with sixth bearing.

Preferably, the other end of the third rotating shaft penetrates through the sixth bearing, the inner wall of the shell is fixedly connected with a fixed pipe, a sliding rod penetrates through the fixed pipe, a movable groove is formed in the other end of the fixed pipe, the sliding rod is movably connected to the inner part of the movable groove, and a movable plate is fixedly connected to the surface of the sliding rod.

Preferably, the cam is in lap joint with the side face of the movable plate, the other end of the sliding rod is fixedly connected with a screening net, the side face of the screening net is fixedly connected with a telescopic rod, a spring is sleeved on the surface of the telescopic rod, the other end of the telescopic rod is fixedly connected to the inner wall of the shell, a sliding groove is formed in the upper surface of the workbench, a pulley is movably connected inside the sliding groove, and a storage box is fixedly connected to the top end of the pulley.

Preferably, casing side fixedly connected with hinge, the casing has the dodge gate through hinge swing joint, dodge gate surface mosaic has the observation window, the observation window is made for transparent material, dodge gate fixed surface is connected with the hasp, the other end fixed connection of hasp is on the casing surface, dodge gate fixed surface is connected with control switch, the inside microprocessor that is provided with of control switch.

Preferably, the workbench is fixedly connected with four bases, the bases are arranged on the lower surface of the workbench in a rectangular mode, the lower surface of the workbench is provided with a groove, the top end of the groove is fixedly connected with an electric push rod, the bottom end of the electric push rod is fixedly connected with a shock absorber, the bottom end of the shock absorber is fixedly connected with a universal wheel, an energy storage bin is arranged inside the workbench, and a storage battery is arranged inside the energy storage bin.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through setting up crushing roller, make the staff at the in-process of crushing coal ore, start first motor through control switch, then first motor drives crushing roller through first pivot and rotates, under the effect of crushing roller, make coal ore can smash, thereby the crushing speed of coal mine stone has been accelerated, staff's operating pressure has been alleviateed, through setting up the cam, make the staff at the in-process of carrying out the screening to coal mine stone, start the second motor through control switch, then the second motor drives the cam through the second pivot and rotates, under the effect of cam, make the movable plate pass through the slide bar and drive the screening net and remove, thereby make coal ore more convenient at the process of screening, staff's work efficiency has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a cross-sectional view of a front view of the present invention;

fig. 2 is a schematic structural view of a middle elevation view of the present invention;

fig. 3 is a schematic structural view of a cross-sectional view of a middle side view of the present invention;

FIG. 4 is a schematic top view of the shredder mechanism;

in the figure: 1. a work table; 2. a housing; 3. a feed inlet; 4. a first motor; 5. a first rotating shaft; 6. a crushing roller; 7. a second rotating shaft; 8. screening a net; 9. a fixed tube; 10. a slide bar; 11. a third rotating shaft; 12. a cam; 13. moving the plate; 14. a telescopic rod; 15. a spring; 16. a storage box; 17. a pulley; 18. a chute; 19. a groove; 20. an electric push rod; 21. a shock absorber; 22. a universal wheel; 23. a base; 24. an energy storage bin; 25. a storage battery; 26. a movable door; 27. a hinge; 28. an observation window; 29. locking; 30. a control switch; 31. a first gear; 32. a second gear; 33. a second motor.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a crushing and screening integrated device for coal mine production and processing comprises a workbench 1, wherein a shell 2 is fixedly connected to the upper surface of the workbench 1, a feed inlet 3 is fixedly connected to the top end of the shell 2, a first motor shell is fixedly connected to the surface of the feed inlet 3, a first motor 4 is arranged inside the first motor shell, a first rotating shaft 5 is fixedly connected to the other end of an output shaft of the first motor 4, a first bearing is arranged on the surface of the feed inlet 3 in a penetrating manner, the first rotating shaft 5 is arranged inside the first bearing in a penetrating manner, a first gear 31 is fixedly connected to the surface of the first rotating shaft 5, a second bearing is fixedly connected to the inner wall of the feed inlet 3, the other end of the first rotating shaft 5 is arranged inside the second bearing in a penetrating manner, a third bearing is fixedly connected to the inner wall of the feed inlet 3, a second rotating shaft 7 is arranged inside the third bearing in a penetrating manner, first gear 31 and second gear 32 mesh mutually, the 3 inner wall fixedly connected with fourth bearings of feed inlet, the other end of second pivot 7 is worn to establish inside the fourth bearing, 5 fixed surface in first pivot are connected with crushing roller 6, crushing roller 6 is total two, and another 6 fixed connection of crushing roller is on 7 surfaces in second pivot, through setting up crushing roller 6 for the staff is at the in-process of crushing coal ore, starts first motor 4 through control switch 30, then first motor 4 drives crushing roller 6 through first pivot 5 and rotates, under the effect of crushing roller 6, makes coal ore can smash, thereby has accelerated the crushing speed of coal mine stone, has alleviateed staff's operating pressure.

Specifically, a second motor casing is fixedly connected to the side surface of the casing 2, a second motor 33 is arranged in the second motor casing, the other end of the output shaft of the second motor 33 is fixedly connected with a third rotating shaft 11, a fifth bearing is arranged on the surface of the shell 2 in a penetrating way, the third rotating shaft 11 is arranged in the fifth bearing in a penetrating way, the surface of the third rotating shaft 11 is fixedly connected with a cam 12, by arranging the cam 12, the worker can start the second motor 33 through the control switch 30 in the process of screening the coal mine stones, then the second motor 33 drives the cam 12 to rotate through the second rotating shaft 7, under the action of the cam 12, the moving plate 13 drives the screening net 8 to move through the slide bar 10, thereby make the coal ore more convenient in the process of screening, improved staff's work efficiency, 2 inner wall fixedly connected with sixth bearings of casing.

Specifically, the other end of the third rotating shaft 11 is arranged inside a sixth bearing in a penetrating mode, the inner wall of the shell 2 is fixedly connected with a fixed pipe 9, a sliding rod 10 is arranged inside the fixed pipe 9 in a penetrating mode, a movable groove is formed in the other end of the fixed pipe 9, the sliding rod 10 is movably connected inside the movable groove, and a movable plate 13 is fixedly connected to the surface of the sliding rod 10.

Specifically, cam 12 overlap joint is in movable plate 13 side, the other end fixedly connected with screening net 8 of slide bar 10, screening net 8 side fixedly connected with telescopic link 14, spring 15 has been cup jointed on the telescopic link 14 surface, the other end fixed connection of telescopic link 14 is at 2 inner walls of casing, spout 18 has been seted up to workstation 1 upper surface, the inside swing joint of spout 18 has pulley 17 for the staff is at the in-process that removes containing box 16 through setting up pulley 17 and spout 18, under

pulley

17 and 18's effect, has avoided containing box 16 to take place the skew at the in-process that removes, makes the staff more light in the process that removes containing box 16 simultaneously, pulley 17 top fixedly connected with containing box 16.

Specifically, 2 side fixedly connected with hinges 27 of casing, 2 there is dodge gate 26 casing 2 through hinge 27 swing joint, dodge gate 26 surface mosaic has observation window 28, observation window 28 is made for transparent material, dodge gate 26 fixed surface is connected with hasp 29, hasp 29's other end fixed connection is on 2 surfaces of casing, dodge gate 26 fixed surface is connected with control switch 30, the inside microprocessor that is provided with of control switch 30.

Specifically, fixed surface is connected with base 23 under 1 of workstation, base 23 is total four, and is the rectangle and arranges at 1 lower surface of workstation, recess 19 has been seted up to 1 lower surface of workstation, the electric putter 20 that recess 19 top fixed connection has through setting up electric putter 20 and universal wheel 22 for the staff is at the in-process that removes the device, through control switch 30 control electric putter 20 extension, makes universal wheel 22 and ground contact, makes base 23 break away from ground simultaneously, thereby makes the staff more convenient at the device's of removal process, electric putter 20 bottom fixedly connected with bumper shock absorber 21, bumper shock absorber 21 bottom fixedly connected with universal wheel 22, energy storage storehouse 24 has been seted up to workstation 1 inside, the inside battery 25 that sets up in energy storage storehouse 24.

The utility model discloses a theory of operation and use flow: the utility model discloses, when using, at first lay the device in suitable position, when the staff need smash the coal mine stone, at first drop into feed inlet 3 with the coal ore, then through the operation of the first motor 4 of control switch 30 control, first motor 4 drives first pivot 5 simultaneously and rotates, under the intermeshing of first gear 31 and second gear 32 for second pivot 7 begins to rotate, then first pivot 5 and second pivot 7 begin to drive crushing roller 6 and rotate. So that the coal mine can be crushed, when the coal mine is screened after being crushed, the second motor 33 is started through the control switch 30, then the second motor 33 drives the cam 12 to rotate through the third rotating shaft 11, and then the cam 12 drives the sliding rod 10 to move through the moving plate 13, the slide bar 10 then drives the screening mesh 8 to move, after the cam 12 moves away from the moving plate 13, under the action of the telescopic rod 14 and the spring 15, the screening net 8 moves back, and under the cooperation of the cam 12, the telescopic rod 14 and the spring 15, the screening net 8 shakes back and forth, so that the coal mine stones in the screening net 8 are screened, the screened coal mine stones fall into the containing box 16, when the containing box 16 finishes collecting the coal mine stones, the lock catch 29 is firstly opened to drag the movable door 26 to move, the container box 16 is then pulled and moved, thereby taking out the coal mine stones inside the container box 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a coal mine production processing is with smashing screening integration equipment, includes workstation (1), its characterized in that: the feeding device is characterized in that a shell (2) is fixedly connected to the upper surface of the workbench (1), a feeding hole (3) is fixedly connected to the top end of the shell (2), a first motor shell is fixedly connected to the surface of the feeding hole (3), a first motor (4) is arranged inside the first motor shell, a first rotating shaft (5) is fixedly connected to the other end of an output shaft of the first motor (4), a first bearing is arranged on the surface of the feeding hole (3) in a penetrating manner, the first rotating shaft (5) is arranged inside the first bearing in a penetrating manner, a first gear (31) is fixedly connected to the surface of the first rotating shaft (5), a second bearing is fixedly connected to the inner wall of the feeding hole (3), the other end of the first rotating shaft (5) is arranged inside the second bearing in a penetrating manner, a third bearing is fixedly connected to the inner wall of the feeding hole (3), and, second pivot (7) fixed surface is connected with second gear (32), first gear (31) and second gear (32) mesh mutually, feed inlet (3) inner wall fixedly connected with fourth bearing, the other end of second pivot (7) is worn to establish inside the fourth bearing, first pivot (5) fixed surface is connected with crushing roller (6), crushing roller (6) are total two, and another crushing roller (6) fixed connection is on second pivot (7) surface.

2. The crushing and screening integrated equipment for coal mine production and processing according to claim 1, wherein: casing (2) side fixedly connected with second motor casing, inside second motor (33) that is provided with of second motor casing, the other end fixedly connected with third pivot (11) of second motor (33) output shaft, the fifth bearing is worn to be equipped with on casing (2) surface, third pivot (11) are worn to establish inside the fifth bearing, third pivot (11) fixed surface is connected with cam (12), casing (2) inner wall fixedly connected with sixth bearing.

3. The crushing and screening integrated equipment for coal mine production and processing according to claim 2, wherein: the utility model discloses a bearing, including casing (2), third pivot (11) other end, casing (2) inner wall fixedly connected with fixed pipe (9), slide bar (10) are worn to be equipped with inside fixed pipe (9), movable groove has been seted up to fixed pipe (9) other end, slide bar (10) swing joint is inside movable groove, slide bar (10) fixed surface is connected with movable plate (13).

4. The crushing and screening integrated equipment for coal mine production and processing according to claim 3, wherein the crushing and screening integrated equipment comprises: cam (12) overlap joint is in movable plate (13) side, the other end fixedly connected with screening net (8) of slide bar (10), screening net (8) side fixedly connected with telescopic link (14), spring (15) have been cup jointed on telescopic link (14) surface, the other end fixed connection of telescopic link (14) is at casing (2) inner wall, spout (18) have been seted up to workstation (1) upper surface, spout (18) inside swing joint has pulley (17), pulley (17) top fixedly connected with containing box (16).

5. The crushing and screening integrated equipment for coal mine production and processing according to claim 1, wherein: casing (2) side fixedly connected with hinge (27), casing (2) have dodge gate (26) through hinge (27) swing joint, dodge gate (26) surface mosaic has observation window (28), observation window (28) are made for transparent material, dodge gate (26) fixed surface is connected with hasp (29), the other end fixed connection of hasp (29) is on casing (2) surface, dodge gate (26) fixed surface is connected with control switch (30), control switch (30) inside is provided with microprocessor.

6. The crushing and screening integrated equipment for coal mine production and processing according to claim 1, wherein: fixed surface is connected with base (23) under workstation (1), base (23) are total four, and are the rectangle and arrange at workstation (1) lower surface, workstation (1) lower surface is seted up flutedly (19), electric putter (20) that recess (19) top fixed connection has, electric putter (20) bottom fixedly connected with bumper shock absorber (21), bumper shock absorber (21) bottom fixedly connected with universal wheel (22), energy storage storehouse (24) have been seted up to workstation (1) inside, energy storage storehouse (24) inside battery (25) that sets up.