CN215277578U

CN215277578U - Raw ore crushing device

Info

Publication number: CN215277578U
Application number: CN202121234750.7U
Authority: CN
Inventors: 赵利槐; 万益民
Original assignee: Daye Qifa Mineral Products Co ltd
Current assignee: Daye Qifa Mineral Products Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-24
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to the technical field of crushing devices, in particular to a raw ore crushing device, which comprises a crushing box and a feeding device, wherein the bottom of the crushing box is provided with a discharge port, the bottom of the feeding device is provided with a discharge port, the top of the crushing box is fixedly connected with a feed hopper, the top of the feed hopper is just opposite to the bottom of the discharge port, two sides of an inner cavity of the crushing box are rotatably connected with crushing rollers, the surfaces of the crushing rollers are provided with crushing teeth along an annular shape at equal intervals, and a gap is reserved between every two adjacent crushing teeth; the utility model discloses can be effectual carry out the water spray operation at the top of crushing roller through a plurality of hydronic heads to can realize carrying out the effect of washing to the crushing roller, and then can effectually get rid of earth and impurity on the crushing roller, and then guarantee the cleanliness of crushing roller, it is broken to have avoided the impurity of adhesion to influence subsequent ore on the crushing roller.

Description

Raw ore crushing device

Technical Field

The utility model relates to a breaker technical field, concretely relates to raw ore breaker.

Background

The friction material plays roles of transmission, braking, speed reduction, parking and the like in moving machinery and equipment, is widely applied to automobiles, trains, airplanes, mines, metallurgy, chemical engineering, electric power, engineering machinery and the like, and the industrial consumption of the automobiles accounts for more than 80%. The friction material is a typical composite material, and generally comprises a bonding component (rubber or resin material), a reinforcing component (organic or inorganic fiber) and a filler component (mainly mineral powder), wherein the mineral raw material can play both a reinforcing function and a filler function, has the largest proportion, has the most significant influence on the performance and the use efficiency of the friction material, and is a subject of great attention in the field of friction engineering. The drag-reducing mineral fillers used in friction materials are mainly minerals with a layered structure and a low hardness, such as graphite, molybdenite (MoS2), talc, serpentine, hydrotalcite-like compounds, etc. Graphite, molybdenite and talc are widely used, and serpentine and hydrotalcite-like compounds are mineral antifriction materials with great application prospects.

Mineral filler is reproduced after being broken by former ore and forms usually, current breaker after to former ore breakage, can adhere earth or the impurity that the ore carried on the roll body in the breaker inner chamber usually, the content that leads to the inside impurity of the broken ore that comes out in later stage is more, subsequent screening degree of difficulty has been increased, even in crushing process, some ore can block between the broken tooth of crushing roller, the later stage is difficult to handle the ore that these blocked, thereby influence the normal breakage of crushing roller to the ore.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a raw ore breaker, this design possess the advantage that the convenience carries out the clearance to breaker's crushing roller, have solved prior art and have been difficult to carry out the problem of clearance to breaker's crushing roller.

The utility model discloses a raw ore crushing device, which comprises a crushing box and a feeding device, wherein the bottom of the crushing box is provided with a discharge port, the bottom of the feeding device is provided with a discharge port, the top of the crushing box is fixedly connected with a feed hopper, the top of the feed hopper is opposite to the bottom of the discharge port, two sides of an inner cavity of the crushing box are rotatably connected with crushing rollers, the surface of each crushing roller is provided with crushing teeth along an annular equal distance, a gap is reserved between every two adjacent crushing teeth, cleaning rods are movably inserted along the annular equal distance at the back of the crushing box and at the position corresponding to each crushing roller, each cleaning rod corresponds to the gap between the crushing teeth, one end of each cleaning rod is a tip, the bottom of the tip of each cleaning rod is fixedly connected with a push block, the top of the inner cavity of the crushing box and at the position corresponding to each crushing roller are fixedly connected with a protective box, the water guide block is fixedly connected in the inner cavity of the protection box, the inner cavity of the water guide block is of a hollow structure, the bottom of the water guide block is uniformly and fixedly communicated with a water outlet head, the top of the water guide block is fixedly communicated with a connecting pipe, and one end, far away from the water guide block, of the connecting pipe is fixedly communicated with a water outlet pipe.

The utility model discloses a raw ore crushing device, wherein, the left bottom of crushing case is fixedly connected with the fixed plate, the top of fixed plate is fixedly connected with the water tank, the inner chamber bottom of water tank is installed with the water pump, the left top of water tank still communicates with the inlet tube; water can be conveniently supplemented into the water tank through the water inlet pipe.

The utility model discloses a raw ore crushing device, wherein, one end of the water outlet pipe far away from the connecting pipe is fixedly communicated into the inner cavity of the water tank and is fixedly communicated with the water outlet port of the water pump; the appearance of this design can make things convenient for the circulation of wasing water.

The utility model discloses a raw ore crushing device, wherein, the other end of a plurality of said cleaning rods located at the back of the same crushing roller all movably runs through out the crushing box and is fixedly connected with a fixed disk, the surface of the fixed disk is fixedly connected with a handle; the appearance of this design can make things convenient for many clearance poles activity simultaneously.

The utility model relates to a raw ore crushing device, wherein, thread grooves are carved on both ends of the rod body surface of the cleaning rod, and a limit sleeve is sleeved on the thread groove at the left end of the cleaning rod; the appearance of this design can carry out spacing fixed to the clearance pole, when need not use the clearance pole, can arrange the outside of broken case in with the clearance pole, when need not use this breaker, can arrange the inside of broken case in with the clearance pole.

The utility model discloses a raw ore crushing device, wherein, the bottom of protection box is open form, and the bottom of both sides all is seted up the spout around the protection box inner wall, and the sliding connection has the protection to take out the board in this spout, the protection takes out one side that the board kept away from the protection box and runs through out the crushing case and fixedly connected with and holds between the fingers the piece; the appearance of this design can effectually protect the inside water outlet head of protection box, conveniently takes out the protection simultaneously and takes out the board.

The utility model discloses a raw ore crushing device, wherein, the water outlet head at the bottom of the water guide block is inclined, and the water outlet of each inclined water outlet head is corresponding to the crushing roller; this to establish the reduction and appear, can be effectual will wash water even injection on the crushing roller through the hydrooutlet head.

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

the utility model discloses a water tank, water pump, protection box, water guide block and play hydrohead isotructure of design can be effectual carries out the water spray operation at the top of crushing roller through a plurality of play hydroheads to can realize the effect of washing the crushing roller, and then can effectually get rid of earth and impurity on the crushing roller, and then guaranteed the cleanliness of crushing roller, avoided the impurity of adhesion on the crushing roller to influence subsequent ore crushing; simultaneously through the clearance pole, ejector pad and fixed disk isotructure of design, can effectually make things convenient for the staff to clear up the ore of block between broken tooth through many clearance poles to the ore of having avoided blocking influences the normal function of crushing roller.

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 front sectional view of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

FIG. 4 is a schematic side sectional view of the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 4 according to the present invention;

fig. 6 is an enlarged schematic view of the side view of the protective box of the present invention.

In the figure: 1. a crushing box; 2. a feeding device; 3. a discharge outlet; 4. a feed hopper; 5. a crushing roller; 501. crushing teeth; 6. a discharge port; 7. a fixing plate; 8. a water tank; 9. a water pump; 10. a water outlet pipe; 11. a water inlet pipe; 12. a protective drawing plate; 13. cleaning the rod; 14. a push block; 15. a protective case; 16. a connecting pipe; 17. a water guide block; 18. a water outlet head; 19. a thread groove; 1901. a limiting sleeve; 20. fixing the disc; 21. a handle.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-6, the utility model discloses a raw ore crushing device, including crushing case 1 and loading attachment 2, the bottom of crushing case 1 is equipped with discharge gate 6, the bottom of loading attachment 2 is equipped with bin outlet 3, the top of crushing case 1 is fixedly connected with feeder hopper 4, and the top of feeder hopper 4 is just to the bottom of bin outlet 3, the both sides of the inner chamber of crushing case 1 are all connected with crushing roller 5 in a rotating manner, the surface of crushing roller 5 is equipped with crushing teeth 501 along the annular equidistance, a gap is left between every two adjacent crushing teeth 501, the back of crushing case 1 and the position corresponding to each crushing roller 5 are all inserted with cleaning rod 13 along the annular equidistance activity, and every cleaning rod 13 is corresponding to the gap between the crushing teeth 501, one end of cleaning rod 13 is the pointed end, and the pointed end bottom of cleaning rod 13 is fixedly connected with ejector pad 14, the top of the inner chamber of crushing case 1 and the position corresponding to each crushing roller 5 are all fixedly connected with protective box 15, the water guide block 17 is fixedly connected in the inner cavity of the protection box 15, the inner cavity of the water guide block 17 is of a hollow structure, the bottom of the water guide block 17 is uniformly and fixedly communicated with a water outlet head 18, the top of the water guide block 17 is fixedly communicated with a connecting pipe 16, and one end, far away from the water guide block 17, of the connecting pipe 16 is fixedly communicated with a water outlet pipe 10.

The bottom of the left side of the crushing box 1 is fixedly connected with a fixing plate 7, the top of the fixing plate 7 is fixedly connected with a water tank 8, the bottom of an inner cavity of the water tank 8 is provided with a water pump 9, and the top of the left side of the water tank 8 is also communicated with a water inlet pipe 11; water can be conveniently supplemented into the water tank 8 through the water inlet pipe 11.

One end of the water outlet pipe 10, which is far away from the connecting pipe 16, is fixedly communicated into the inner cavity of the water tank 8 and is fixedly communicated with the water outlet port of the water pump 9; the appearance of this design can make things convenient for the circulation of wasing water.

The other ends of the cleaning rods 13 positioned at the back of the same crushing roller 5 movably penetrate out of the crushing box 1 and are fixedly connected with a fixed disc 20, and the surface of the fixed disc 20 is fixedly connected with a handle 21; the appearance of this design can make things convenient for many clearance poles 13 simultaneous activity.

Threaded grooves 19 are respectively carved at two ends of the surface of the rod body of the cleaning rod 13, and a limiting sleeve 1901 is in threaded sleeve connection with the threaded groove 19 at the left end of the cleaning rod 13; the appearance of this design can carry out spacing fixed to clearance rod 13, when need not use clearance rod 13, can arrange clearance rod 13 in the outside of broken case 1, when need not use this breaker, can arrange clearance rod 13 in the inside of broken case 1.

The bottom of the protective box 15 is open, the bottoms of the front side and the rear side of the inner wall of the protective box 15 are provided with sliding grooves, a protective drawing plate 12 is connected in the sliding grooves in a sliding manner, and one side, far away from the protective box 15, of the protective drawing plate 12 penetrates through the crushing box 1 and is fixedly connected with a holding and pinching block; the appearance of this design can effectually protect the inside water outlet 18 of protection box 15, conveniently takes out the protection simultaneously and takes out board 12.

The water outlet head 18 at the bottom of the water guide block 17 is inclined, and the water outlet of each inclined water outlet head 18 faces the crushing roller 5; this arrangement reduces the occurrence of the washing water being effectively sprayed uniformly onto the crushing roller 5 through the water outlet head 18.

When using the utility model (working principle):

after the device is used for crushing raw ore, a worker can firstly unscrew the limiting sleeve 1901 at the left end of the cleaning rod 13, then unscrew the limiting sleeve 1901 to the limiting sleeve 1901 at the right end of the cleaning rod 13, the worker can then grasp the handle 21, push the fixed disk 20 forward and backward by the handle 21, the cleaning rods 13 are pushed by the fixed disk 20 to move back and forth, so that the raw ore clamped between the crushing teeth 501 is poked and pushed by the tips of the cleaning rods 13 and the push blocks 14 fixed at the bottoms of the tips, thereby achieving the effect of cleaning the ore clamped on the crushing roller 5 through the cleaning rod 13, after the cleaning is finished, the cleaning rod 13 can be pulled again, then with stop collar 1901 threaded connection once more on the thread groove 19 of clearance rod 13 left end, realize the spacing fixed to clearance rod 13, avoid influencing the normal work of crushing roller 5:

when the impurity of adhesion on the crushing roller 5 needs to be cleared up, the staff can extract the protection and take out the board 12, make the protection take out the board 12 and take out from the bottom of protection box 15, then the staff can start water pump 9, water pump 9 can send the water in the water tank 8 into water guide block 17 through outlet pipe 10 and connecting pipe 16, and send water into a plurality of water outlets 18 through the inner chamber of water guide block 17, and spray on the roll body of crushing roller 5 through water outlet 18, realize the washing to the roll body surface of crushing roller 5, at the in-process of washing, the staff can also start crushing roller 5, make crushing roller 5 rotate, thereby realize the washing to crushing roller 5, after the washing work, the staff can insert the protection take out board 12 to the bottom of protection box 15 again, realize the protection to the multiaspect bottom of protection box 15.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a raw ore breaker, includes broken case (1) and loading attachment (2), the bottom of broken case (1) is equipped with discharge gate (6), and the bottom of loading attachment (2) is equipped with bin outlet (3), its characterized in that: the top of the crushing box (1) is fixedly connected with a feed hopper (4), the top of the feed hopper (4) is just opposite to the bottom of the discharge hole (3), the two sides of the inner cavity of the crushing box (1) are rotatably connected with crushing rollers (5), the surface of each crushing roller (5) is provided with crushing teeth (501) along the annular equal distance, a gap is reserved between every two adjacent crushing teeth (501), the back of the crushing box (1) and the position corresponding to each crushing roller (5) are movably inserted with cleaning rods (13) along the annular equal distance, each cleaning rod (13) corresponds to the gap between every two adjacent crushing teeth (501), one end of each cleaning rod (13) is a tip, the bottom of the tip of each cleaning rod (13) is fixedly connected with a push block (14), the top of the inner cavity of the crushing box (1) and the position corresponding to each crushing roller (5) are fixedly connected with a protection box (15), the water guide block (17) is fixedly connected in the inner cavity of the protection box (15), the inner cavity of the water guide block (17) is of a hollow structure, the bottom of the water guide block (17) is uniformly and fixedly communicated with a water outlet head (18), the top of the water guide block (17) is fixedly communicated with a connecting pipe (16), and one end, far away from the water guide block (17), of the connecting pipe (16) is fixedly communicated with a water outlet pipe (10).

2. A raw ore crushing apparatus according to claim 1, wherein: the left bottom fixedly connected with fixed plate (7) of broken case (1), the top fixedly connected with water tank (8) of fixed plate (7), water pump (9) are installed to the inner chamber bottom of water tank (8), the left top of water tank (8) still communicates there is inlet tube (11).

3. A raw ore crushing apparatus according to claim 1, wherein: one end of the water outlet pipe (10) far away from the connecting pipe (16) is fixedly communicated to the inner cavity of the water tank (8) and is fixedly communicated with a water outlet port of the water pump (9).

4. A raw ore crushing apparatus according to claim 1, wherein: the other ends of the cleaning rods (13) penetrate through the crushing box (1) movably and are fixedly connected with a fixed disc (20), and the surface of the fixed disc (20) is fixedly connected with a handle (21).

5. A raw ore crushing apparatus according to claim 1, wherein: threaded grooves (19) are carved at two ends of the surface of the rod body of the cleaning rod (13), and a limiting sleeve (1901) is sleeved on the threaded grooves (19) at the left end of the cleaning rod (13) in a threaded manner.

6. A raw ore crushing apparatus according to claim 1, wherein: the bottom of protection box (15) is the opening form, just the spout has all been seted up to the bottom of both sides around protection box (15) inner wall, and sliding connection has the protection to take out board (12) in this spout, the protection is taken out one side that protection box (15) were kept away from in board (12) and is run through out broken case (1) and fixedly connected with and take the piece of holding between the fingers.

7. A raw ore crushing apparatus according to claim 1, wherein: the water outlet head (18) at the bottom of the water guide block (17) is inclined, and the water outlet of each inclined water outlet head (18) is opposite to the crushing roller (5).