CN213193866U

CN213193866U - Waste material milling device that protection was used is administered to mine geological environment

Info

Publication number: CN213193866U
Application number: CN202021595157.0U
Authority: CN
Inventors: 刘晓波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-05-14
Anticipated expiration: 2030-08-04

Abstract

The utility model relates to the technical field of waste material crushing devices, in particular to a waste material crushing device for mine geological environment treatment and protection, which comprises a box body, wherein the inner side wall of the box body is fixedly connected with a side plate, the top end of the box body is fixedly connected with a top plate, the side surface of the top plate is rotatably connected with a screen mesh, the other end of the screen mesh is in sliding connection with the side plate, one side surface of one end of the screen mesh, which is far away from the top plate, is fixedly connected with a deflector rod, the deflector rod penetrates through the box body, the side surface of the box body is rotatably connected with a deflector block which is matched with the deflector rod for use, a group of first crushing rollers are rotatably connected between the box body and the side plate, a group of second crushing rollers are rotatably connected between the inner wall of the box body, two feed inlets and two groups, the realization is filtered according to the volume to the ore waste and is pulverized, has improved work efficiency.

Description

Waste material milling device that protection was used is administered to mine geological environment

Technical Field

The utility model relates to a waste material milling device technical field, in particular to waste material milling device that protection was used is administered to mine geological environment.

Background

The mine geological environment problem refers to adverse effects and damages to the environment in the processes of mineral resource exploration, exploitation, washing, pit closing and the like, and mainly comprises the following steps: occupying and damaging land resources, destroying water balance, causing geological disasters, polluting environment by waste water, waste gas and waste residues, destroying natural landscape and ecology and the like.

When crushing the waste material to the ore, what adopt is that the ore waste material of variation in size pulverizes together, when the great ore waste material of volume pulverizes, can block up subsequent ore waste material and carry out the crushing process on grinding the roller, causes work efficiency to hang down.

Therefore, need to improve the waste material milling device of protection usefulness is administered to mine geological environment to solve bulky ore waste material and block up subsequent ore waste material and smash, smash the problem of inefficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waste material milling device that protection was used is administered to mine geological environment sets up two feed inlets to and two roll the roller, sets up the screen cloth in the top of one of them feed inlet, screens the little ore waste material of certain volume, and big ore waste material rolls into another feed inlet from the net and pulverizes, realizes screening according to the volume ore waste material and pulverizes, has improved work efficiency.

In order to achieve the above object, the utility model discloses a main technical scheme include:

the utility model provides a waste material milling device that protection was used is administered to mine geological environment, the power distribution box comprises a box body, the inside wall fixedly connected with curb plate of box, the top fixedly connected with roof of box, the side of roof is rotated and is connected with the screen cloth, the other end and the curb plate sliding connection of screen cloth, the screen cloth is kept away from a side fixedly connected with driving lever of the one end of roof, the driving lever runs through the box, the side of box is rotated and is connected with the shifting block that uses with the driving lever cooperation, the inner wall of box with a curb plate side is rotated and is connected with a set of first crushing roller, it is connected with a set of second crushing roller, a set of to rotate between the inner wall of box first crushing roller and a set of second crushing roller synt.

Preferably, the top end of the side plate is provided with a sliding groove, the sliding groove is arc-shaped, the sliding groove is in sliding connection with a corner of the bottom surface of the screen, which is far away from the top plate, and a round angle is formed in one side surface of the screen, which is far away from the top plate.

Preferably, the side of box rotates and is connected with four second and changes the roller, wherein two the second changes the one end of roller and is fixedly connected with a pivot of the first roller of smashing of fixedly connected with respectively, two in addition the one end of roller is changeed to the second and is fixedly connected with a pivot of the second roller of smashing of second respectively, and vertical direction lies in two with one side the second changes the roller and all connects through second belt drive.

Preferably, the surfaces of the two second rotating rollers are fixedly provided with second gears, the two second gears are positioned between the second belt and the box body, and the two second gears are meshed with each other.

Preferably, the second that is located the box upper right corner changes the first roller that changes of terminal surface fixedly connected with of roller, two fixed plates of side fixedly connected with of box, two the fixed plate with the shifting block is located same side, two the middle part of fixed plate side is rotated and is connected with the screw rod, the one end of screw rod is run through the first roller that changes of fixed plate fixedly connected with, two first roller is connected through a belt drive, the side fixedly connected with of shifting block with the first gear of screw rod looks adaptation.

Preferably, a motor is arranged on the side face of the box body, an output shaft of the motor is fixedly connected with the end face of one of the second rotating rollers, and the motor is erected on the ground.

Preferably, the inner walls of the box body and the side plates are respectively fixedly connected with a baffle plate, a discharge port is formed in the bottom end of the box body, and the cross-sectional area of the discharge port is smaller than that of the bottom plate.

The utility model discloses possess following beneficial effect at least: the scheme is characterized in that two feeding cavities are arranged, and a first crushing roller and a second crushing roller which are used for crushing different volumes are arranged in two groups, an inclined screen is arranged above one of the feeding cavities, small-volume ore waste is screened into one feeding cavity to be crushed, large-volume ore waste rolls into the other feeding cavity from the surface of the screen to be crushed, the large-volume ore waste is firstly crushed into small-volume ore waste in a first crushing roller, then the ore waste with small volume enters a second crushing roller for further crushing, so that the waste crushing device can screen out ore waste with large and small volume, the ore wastes with large and small volumes are respectively crushed, the subsequent ore wastes are queued to wait for crushing operation because the ore wastes with large volumes are not blocked, and then improved the efficiency of pulverizing of ore waste, bulky ore waste pulverizes twice, has improved the crushing degree of ore waste simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic structural view of the inside of the case of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the present invention at B in FIG. 1;

fig. 5 is an enlarged view of C in fig. 2 according to the present invention.

In the figure, 1, a box body; 11. a side plate; 12. a top plate; 13. screening a screen; 14. a deflector rod; 15. shifting blocks; 16. a chute; 17. a baffle plate; 18. a discharge port; 2. a fixing plate; 21. a screw; 22. a first gear; 23. a first rotating roller; 24. a first belt; 3. a first crushing roller; 31. a second crushing roller; 32. a second rotating roller; 33. a second belt; 34. a second gear; 4. an electric motor.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

The utility model provides a waste material crushing device for mine geological environment treatment and protection, as shown in figures 1-5, which comprises a box body 1, a side plate 11 is fixedly connected with the inner side wall of the box body 1, a top plate 12 is fixedly connected with the top end of the box body 1, a screen 13 is rotatably connected with the side surface of the top plate 12, the other end of the screen 13 is slidably connected with the side plate 11, a deflector rod 14 is fixedly connected with one side surface of one end of the screen 13 far away from the top plate 12, the deflector rod 14 penetrates through the box body 1, a shifting block 15 matched with the deflector rod 14 is rotatably connected with the side surface of the box body 1, a group of first crushing rollers 3 are rotatably connected with one side surface of the side plate 11 on the inner wall of the box body 1, a group of second crushing rollers 31 are rotatably connected between the inner walls of the box body 1, the group of first crushing rollers 3 and the group of second crushing rollers 31 are arranged in, a set of first crushing roller 3 is rotatably connected between the side surface of the side plate 11 and the inner wall of the box body 1, a set of second crushing roller 31 is rotatably connected between the inner wall of the box body 1 below the side plate 11, each set of two crushing rollers are provided, the first crushing roller 3 and the second crushing roller 31 respectively crush ore waste materials with different volumes, the top end of the box body 1 is obliquely and fixedly provided with a top plate 12, the top plate 12 is arranged above a feeding cavity of a partition wall of the first crushing roller 3, the side surface of the top plate 12 is rotatably connected with a screen 13 capable of screening the small ore waste materials, the ore waste materials with different volumes are placed on the screen 13, the ore waste materials smaller than the screening volume of the screen 13 can be crushed on the second crushing roller 31, the ore waste materials larger than the screening volume of the screen 13 can roll into a feeding cavity without the screen 13 arranged at the top end, the ore waste materials are crushed on the first crushing roller, the ore waste materials are crushed, not only classified to the ore waste like this for subsequent ore waste can not blockked up by bulky ore waste pulverizes, and then has accelerated the efficiency of pulverizing of ore waste, and simultaneously, big ore waste pulverizes twice, pulverizes the degree more thoroughly.

Wherein, arc form spout 16 has been seted up on the top of curb plate 11, spout 16 keeps away from a turning sliding connection of roof 12 with the bottom surface of screen cloth 13, the fillet has been seted up to the side that roof 12 was kept away from to screen cloth 13, arc spout 16 makes screen cloth 13 can use the turning point on roof 12 as the centre of a circle, reciprocating motion in the one section distance, shake the ore waste material in the screen cloth 13, the fillet has been seted up to the side that roof 12 was kept away from to screen cloth 13, the seting up of fillet makes, the ore waste material that does not pass through the screening gets into more easily and rotates the feeding intracavity that is connected with first crushing roller.

Wherein, the side of box 1 rotates and is connected with four second and changes roller 32, wherein two second change roller 32's one end difference fixedly connected with first crushing roller 3's a pivot, two other second change roller 32's one end difference fixedly connected with second crushing roller 31's a pivot, vertical direction lies in two second that are located same one side and changes roller 32 and all connect through the transmission of second belt 33, four second change roller 32 two liang respectively with first crushing roller 3, the pivot fixed connection of second crushing roller 31, make along with second change roller 32's rotation, first crushing roller 3 and second crushing roller 31 are corresponding to follow to rotate and pulverize the ore waste material, lie in box 1 two second change roller 32 with one side, make two second that lie in same one side change roller 32 synchronous rotations through second belt 33 transmission connection.

Wherein, two second that are located box 1 bottom are changeed the roller 32 surface and are all overlapped and be equipped with second gear 34, and two second gears 34 are located between second belt 33 and the box 1, and two second gears 34 mesh mutually, and the setting up of two second gears 34 makes every group crushing roller equal antiport.

Wherein, the end face of the second rotating roller 32 positioned at the upper right corner of the box body 1 is fixedly connected with a first rotating roller 23, the side face of the box body 1 is fixedly connected with two fixing plates 2, the two fixing plates 2 and the shifting block 15 are positioned at the same side, the middle part of the side faces of the two fixing plates 2 is rotatably connected with a screw rod 21, one end of the screw rod 21 penetrates through the fixing plates 2 and is fixedly connected with the first rotating roller 23, the two first rotating rollers 23 are in transmission connection through a first belt 24, the side face of the shifting block 15 is fixedly connected with a first gear 22 matched with the screw rod 21, the shifting block 15 is provided with a plurality of convex parts, the convex parts are used for pushing against the shifting rod 14, the two fixing plates 2 are fixedly arranged at the side face of the box body 1 and are mainly used for rotatably connecting the screw rod 21, the side face of the shifting block 15 is fixedly connected with a first gear 22, one end of the outer surface, meanwhile, the end face of the second rotating roller 32 at the upper right corner of the side face of the box body 1 is also fixedly connected with a first rotating roller 23, the two first rotating rollers 23 are in transmission connection through a first belt 24, so that along with the rotation of the second rotating roller 32, the first rotating roller 23 is driven to rotate to drive the screw rod 21 to rotate, meanwhile, the screw rod 21 is in threaded connection with the first gear 22, the first gear 22 can be driven to rotate, the first gear 22 is fixedly connected onto the shifting block 15, further, the shifting block 15 can rotate along with the rotation of the second rotating roller 32, when the protruding part of the shifting block 15 contacts the shifting rod 14, the shifting rod 14 can reciprocate in the sliding groove 16 by virtue of the thrust of the protruding part of the shifting block 15 and the self power of the screen 13.

Wherein, the end face of one second gear 34 is fixedly connected with the output shaft of the motor 4, the motor 4 is erected on the ground, and the motor 4 is used as the power source of the waste material crushing device.

Wherein, box 1 and curb plate 11's inner wall difference fixedly connected with baffle 17, discharge gate 18 has been seted up to box 1's bottom, discharge gate 18's cross-sectional area is less than the cross-sectional area of bottom plate, baffle 17's setting can reduce the ore waste material and fall from feed inlet department and strike second crushing roller 31, can make the ore waste material of certain volume pass through between two baffles 17, discharge gate 18's cross-sectional area is less, constitute by the board of four slopes simultaneously, be convenient for the collection of ore waste material powder sediment.

The working principle is as follows: starting the motor 4, the output shaft of the motor 4 drives one of the second rotating rollers 32 to rotate, the four second rotating rollers 32 are respectively rotatably connected with the first crushing roller 3 and the second crushing roller 31, the two second rotating rollers 32 positioned on the same side in the vertical direction are in transmission connection through a second belt 33, two meshed second gears 34 are sleeved on the surfaces of the two second rotating rollers 32 at the bottom end, each group of crushing rollers can synchronously and reversely rotate along with the rotation of the output shaft of the motor 4, the end surface of the second rotating roller 32 at the upper right corner of the side surface of the box body 1 is fixedly connected with the first rotating roller 23, one end of a screw 21 rotatably connected on the fixing plate 2 is also fixedly connected with the first rotating roller 23, the two first rotating rollers 23 are in transmission connection through a first belt 24, the surface of the screw 21 is provided with a section of thread and is matched with the first gear 22 for use, so that the shifting block 15 rotates along with the rotation of the output shaft, the ore waste is placed on the screen 13 which is obliquely erected at the top end of the feeding cavity, under the action of a shifting block 15, a shifting rod 14 fluctuates and the self gravity of the screen 13, the screen 13 reciprocates in an arc-shaped chute 16, further shaking of the screen 13 is realized, certain small-volume ore waste is crushed on a second crushing roller 31 after being buffered on a baffle 17, large-volume ore waste rolls into another feeding cavity from the screen 13, the large-volume ore waste is firstly crushed on a first crushing roller 3 and is crushed to a certain degree and then is crushed on the second crushing roller 31, so that the large-volume ore waste is crushed more thoroughly, and the crushed ore waste is uniformly collected along a discharge port 18 which is formed by four oblique plates.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a waste material milling device that protection was used is administered to mine geological environment which characterized in that: comprises a box body (1), the inner side wall of the box body (1) is fixedly connected with a side plate (11), the top end of the box body (1) is fixedly connected with a top plate (12), the side surface of the top plate (12) is rotatably connected with a screen (13), the other end of the screen (13) is connected with the side plate (11) in a sliding way, one side surface of one end of the screen (13) far away from the top plate (12) is fixedly connected with a deflector rod (14), the shifting rod (14) penetrates through the box body (1), a shifting block (15) matched with the shifting rod (14) is rotatably connected to the side surface of the box body (1), a group of first crushing rollers (3) are rotatably connected with the inner wall of the box body (1) and one side surface of the side plate (11), rotate between the inner wall of box (1) and be connected with a set of second crushing roller (31), a set of first crushing roller (3) and a set of second crushing roller (31) syntropy sets up.

2. The waste crushing apparatus for mine geological environment improvement and protection according to claim 1, characterized in that: the top end of the side plate (11) is provided with a sliding groove (16), the sliding groove (16) is arc-shaped, the sliding groove (16) is connected with the bottom surface of the screen (13) in a sliding mode far away from one corner of the top plate (12), and a round angle is formed in one side surface of the screen (13) far away from the top plate (12).

3. The waste crushing apparatus for mine geological environment improvement and protection according to claim 1, characterized in that: the side of box (1) is rotated and is connected with four seconds and changes roller (32), two of them the second changes a pivot of the first roller (3) of crushing of one end difference fixedly connected with of roller (32), another two the one end difference fixedly connected with second of roller (32) crushes a pivot of roller (31), and vertical direction lies in two with one side roller (32) are all changeed through second belt (33) transmission connection to the second.

4. The waste crushing apparatus for mine geological environment improvement and protection according to claim 3, characterized in that: and second gears (34) are fixedly arranged on the surfaces of the two second rotating rollers (32), the two second gears (34) are positioned between a second belt (33) and the box body (1), and the two second gears (34) are meshed with each other.

5. The waste crushing apparatus for mine geological environment improvement protection according to claim 1 or 3, characterized in that: the second that is located box (1) upper right corner changes first roller (23) of the terminal surface fixedly connected with of roller (32), two fixed plate (2) of side fixedly connected with of box (1), two fixed plate (2) with shifting block (15) are located same side, two the middle part of fixed plate (2) side is rotated and is connected with screw rod (21), the one end of screw rod (21) is run through the first roller (23) that changes of fixed plate (2) fixedly connected with, two first roller (23) that changes is connected through first belt (24) transmission, the side fixedly connected with of shifting block (15) with first gear (22) of screw rod (21) looks adaptation.

6. The waste crushing apparatus for mine geological environment improvement and protection according to claim 3, characterized in that: the side of the box body (1) is provided with a motor (4), an output shaft of the motor is fixedly connected with the end face of one of the second rotating rollers (32), and the motor (4) is erected on the ground.

7. The waste crushing apparatus for mine geological environment improvement and protection according to claim 1, characterized in that: the inner walls of the box body (1) and the side plates (11) are fixedly connected with baffle plates (17) respectively, a discharge hole (18) is formed in the bottom end of the box body (1), and the cross sectional area of the discharge hole (18) is smaller than that of the bottom plate.