CN216964890U

CN216964890U - Crushing device for ore dressing

Info

Publication number: CN216964890U
Application number: CN202220082372.3U
Authority: CN
Inventors: 杨开木
Original assignee: Shanghai Tongyi Machinery Equipment Co ltd
Current assignee: Shanghai Tongyi Machinery Equipment Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-07-15
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a crushing device for mineral separation, which comprises a first box body, wherein one side of the first box body is fixedly connected with a second box body, the front surfaces of the first box body and the second box body are jointly connected with a baffle plate, the two sides of the back of the first box body and one side of the front surface of the baffle plate are both connected with a first rotating rod through two first sealing bearings, two first crushing rollers which are respectively connected with one end of the first rotating rod are arranged in the first box body, the surfaces of the two first crushing rollers are respectively provided with a plurality of groups of first crushing teeth in a circumferential array, the inner side of the back of the first box body is fixedly connected with a filter plate, the opposite sides of the first box body and the second box body are respectively provided with a notch in a penetrating way, and the inner side of the back of the second box body is fixedly connected with a feed plate which is connected with the filter plate. The effect of the use effect of the crushing device is improved.

Description

Crushing device for ore dressing

Technical Field

The utility model relates to the field of ore crushing, in particular to a crushing device for mineral separation.

Background

Beneficiation is the process of separating valuable minerals from ore minerals and separating the various co-produced or associated valuable minerals from each other as much as possible, removing or reducing harmful impurities, to obtain raw materials required for smelting or other industries.

During ore dressing, when raw materials meeting production requirements are obtained, a crushing device is required to be used for crushing minerals, so that corresponding raw mineral materials are obtained, the conventional device for crushing the raw mineral materials mainly comprises a jaw crusher and a roller crusher, for the purpose of crushing the raw mineral materials by the roller crusher, the raw mineral materials are placed above crushing rollers, and the raw mineral materials are crushed by utilizing the mutual extrusion force of crushing teeth of the two crushing rollers, a certain gap is often formed between the crushing rollers and the crushing teeth of the crushing device for crushing, in the long-time use process, some crushing teeth are subjected to long-time friction of stones, so that the crushing teeth are broken or the surface of the crushing teeth is abraded to be reduced, the gap between the crushing teeth is enlarged, and the qualified raw mineral materials which are not crushed fall along the gap, further, the crushing effect of the crushing device is reduced, and therefore, the crushing device for mineral separation is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art in the background art, and provides a crushing device for mineral separation.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a crushing device for mineral separation comprises a first box body, wherein one side of the first box body is fixedly connected with a second box body, the front surfaces of the first box body and the second box body are jointly connected with a baffle plate, the two sides of the back of the first box body and one side of the front surface of the baffle plate are both connected with a first rotating rod through two first sealing bearings, two first crushing rollers which are respectively connected with one end of the first rotating rod are arranged in the first box body, the surfaces of the two first crushing rollers are respectively provided with a plurality of groups of first crushing teeth in a circumferential array manner, the inner side of the back of the first box body is fixedly connected with a filter plate, the opposite sides of the first box body and the second box body are both provided with a groove in a penetrating manner, the inner side of the back of the second box body is fixedly connected with a feeding plate which is connected with the filter plate, the two sides of the back of the second box body and the other side of the front surface of the baffle plate are both connected with second rotating rods through second sealing bearings, two second crushing rollers which are respectively connected with the second rotating rods are arranged in the second box body, two the roller surface is smashed to the second all is the circumference array and is equipped with multiunit second and smashes the tooth, first box top is equipped with the feeding storehouse.

Preferably, the first crushing teeth arranged on the surfaces of the two first crushing rollers are meshed with each other, the second crushing teeth arranged on the surfaces of the two second crushing rollers are meshed with each other, and the filter plate and the feeding plate form a certain inclination angle.

Preferably, one of them first bull stick all overlaps with second bull stick one end and is equipped with first drive wheel, measure two first drive wheel surface is connected with a first belt jointly.

Preferably, first box back bottom both sides all are connected with the third bull stick through the third sealed bearing that runs through the setting, third bull stick one end all is connected with the semi-gear, first box bottom inboard is equipped with two ring gears of being connected with the semi-gear meshing respectively.

Preferably, the first box back inboard is the symmetry and has seted up two spouts that are the T form, equal sliding connection has the slider in the spout, the gag lever post that equal fixedly connected with in slider one side is connected with the ring gear.

Preferably, the same ends of one of the first rotating rods and the third rotating rods are respectively sleeved with a second transmission wheel, the surfaces of the two second transmission wheels are connected with a second belt, one ends of the two third rotating rods, far away from the second transmission wheels, are respectively sleeved with a third transmission wheel, and the surfaces of the two third transmission wheels are connected with a third belt.

Preferably, both sides of the bottom of the front surface of the baffle are connected with a box door through hinges, and the top of the feeding bin is connected with a top cover through hinges.

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

1. when the crushing device is used, large-particle mineral materials which are not completely crushed can be crushed, the using effect of the crushing device is improved, when mineral raw materials need to be crushed, the mineral raw materials are poured into the feeding bin, the motor is started, the motor can drive the first rotating rod to rotate, the first rotating rod can drive the first crushing roller and the first crushing teeth to crush the minerals, at the moment, the crushed minerals can flow down along the through holes of the filter plate, the larger-particle minerals which are not completely crushed can flow to the second crushing roller along the filter plate and the feeding plate, at the moment, the first rotating rod can drive the second crushing roller and the second crushing teeth to rotate through the matching of the first transmission wheel and the second transmission wheel, the minerals which are not effectively crushed can be further effectively crushed, and the crushing effect is improved.

2. When the filter plate is used, the filter plate is vibrated, and the filter plate is prevented from being blocked by crushed minerals and uncrushed large-particle minerals.

3. When the mineral crushing device is used, the cost of enterprises can be reduced, the motor can drive the first crushing roller and the second crushing roller to rotate through the first transmission wheel and the first belt, so that minerals are crushed, and meanwhile, the gear ring can be driven to knock the bottom of the filter plate through the matching of the second transmission wheel, the second belt and the third transmission wheel with the third belt, so that the filter plate is convenient to prevent from being blocked, multiple effects are realized through the arrangement of the motor, and the cost of the enterprises is saved.

Drawings

Fig. 1 is a first view schematic diagram of the overall structure of a crushing device for mineral separation according to the present invention;

fig. 2 is a second view schematic diagram of the overall structure of the crushing device for mineral separation according to the present invention;

FIG. 3 is a schematic diagram of the internal structure of the first box and the second box in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a connection structure between the limiting rod and the sliding block in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of a connection structure between the third rotating shaft and the half gear in FIG. 4 according to the present invention;

in the figure: 1. a first case; 2. a second case; 3. a first rotating lever; 4. a first crushing roller; 5. a first crushing tooth; 6. a filter plate; 7. a feeding plate; 8. grooving; 9. a second rotating rod; 10. a second crushing roller; 11. a second crushing tooth; 12. a feeding bin; 13. a first drive pulley; 14. a first belt; 15. a baffle plate; 16. a box door; 17. a third rotating rod; 18. a half gear; 19. a ring gear; 20. a second transmission wheel; 21. a second belt; 22. a third transmission wheel; 23. A third belt; 24. a slider; 25. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a crushing device for mineral separation comprises a first box body 1, a second box body 2 fixedly connected to one side of the first box body 1, a baffle 15 jointly connected to the front sides of the first box body 1 and the second box body 2, a first rotating rod 3 connected to both sides of the back of the first box body 1 and the front side of the baffle 15 through two first sealing bearings, a motor connected to the first rotating rod 3 and arranged on one side of the back of the first box body 1, wherein the motor is a conventional motor, and is not described herein, two first crushing rollers 4 respectively connected to one end of the first rotating rod 3 are arranged in the first box body 1, a plurality of groups of first crushing teeth 5 are arranged on the surfaces of the two first crushing rollers 4 in a circumferential array, a filter plate 6 is fixedly connected to the inner side of the back of the first box body 1, a slot 8 is formed in the opposite sides of the first box body 1 and the second box body 2, a feeding plate 7 connected to the filter plate 6 is fixedly connected to the inner side of the back of the second box body 2, the two sides of the back of the second box body 2 and the other side of the front of the baffle 15 are both connected with a second rotating rod 9 through a second sealed bearing, two second crushing rollers 10 respectively connected with the second rotating rod 9 are arranged in the second box body 2, the surfaces of the two second crushing rollers 10 are respectively provided with a plurality of groups of second crushing teeth 11 in a circumferential array, the top of the first box body 1 is provided with a feeding bin 12, the first crushing teeth 5 are denser than the second crushing teeth 11, when a motor is started, the first rotating rod 3 can be driven to rotate, the first rotating rod 3 can drive the first crushing roller 4 to rotate, the first crushing roller 4 can rotate through the mutually meshed first crushing teeth 5, and then the mineral is crushed, at the moment, the crushed mineral can flow to the bottom of the filter plate 6, when a part of large-particle mineral can flow to the feeding plate 7 along the filter plate 6, drop to second crushing roller 10 top from feed plate 7 again, when first bull stick 3 rotates and to drive a first drive wheel 13 and rotate, a first drive wheel 13 rotates and to drive another first drive wheel 13 through first belt 14 and rotate, another first drive wheel 13 rotates and to drive a second bull stick 9 and rotates, second bull stick 9 rotates and to drive second crushing roller 10 and rotate, and then carry out the breakage to the large granule mineral that is not thoroughly broken, improved breaker's result of use.

Referring to fig. 1-5, the first crushing teeth 5 intermeshing that two first crushing rollers 4 surface set up, the second crushing teeth 11 intermeshing that two second crushing rollers 10 surface set up, filter 6 is certain inclination with delivery sheet 7, after first crushing roller 4 was broken, the qualified mineral of breakage can run through the setting along filter 6 top and flow to its bottom through, the large granule mineral that is not smashed can flow to delivery sheet 7 because filter 6 has certain inclination, from the delivery sheet 7 flow to inside the second box 2 that has certain inclination again, until reaching second crushing roller 10 top, make the big granule not can reach the position department that second crushed roller 10 fast by thorough broken mineral and carry out the breakage, work efficiency is improved.

Referring to fig. 1-3, one end of each of the first rotating rod 3 and the second rotating rod 9 is sleeved with a first driving wheel 13, the surface of each of the two first driving wheels 13 is connected with a first belt 14, when the first rotating rod 3 rotates, the first driving wheel 13 can be driven to rotate, one first driving wheel 13 rotates, the other first driving wheel 13 can drive the other first driving wheel 13 to rotate through the first belt 14, the other first driving wheel 13 rotates, the other second rotating rod 9 can be driven to rotate, the second crushing roller 10 is driven to rotate, the first crushing roller 4 and the second crushing roller 10 are driven to rotate through a motor to crush minerals, and therefore enterprise cost is saved.

Referring to fig. 3-5, both sides of the bottom of the back of the first box body 1 are connected with a third rotating rod 17 through a third sealing bearing which is arranged in a penetrating manner, one end of the third rotating rod 17 is connected with a half gear 18, the inner side of the bottom of the first box body 1 is provided with two gear rings 19 which are respectively meshed with the half gear 18, when the third rotating rod 17 rotates, the half gear 18 can be driven to rotate, the half gear 18 rotates to drive the gear rings 19 to reciprocate up and down, the top of the gear rings 19 can knock the bottom of the filter plate 6, the filter plate 6 is vibrated, the filter plate 6 can not be blocked, and the normal use of the filter plate 6 is ensured.

Referring to fig. 3-5, the inner side of the back of the first box body 1 is symmetrically provided with two sliding grooves in a T shape, the sliding grooves are internally and evenly connected with sliding blocks 24, one side of each sliding block 24 is fixedly connected with a limiting rod 25 connected with a gear ring 19, when the half gear 18 rotates, the gear ring 19 can be driven to reciprocate up and down, the gear ring 19 can be moved to drive the limiting rods 25 to move, the limiting rods 25 can be moved to drive the sliding blocks 24 to move in the sliding grooves, meanwhile, the sliding blocks 24 and the sliding grooves are shaped to ensure that the sliding blocks 24 cannot be separated from the sliding grooves, and therefore, the stability of the gear ring 19 in moving is ensured.

Referring to fig. 3-5, the same end of one of the first rotating rod 3 and the third rotating rod 17 is sleeved with a second transmission wheel 20, the surfaces of the two second transmission wheels 20 are connected with a second belt 21 together, the ends of the two third rotating rods 17 far from the second transmission wheel 20 are sleeved with third transmission wheels 22, the surfaces of the two third transmission wheels 22 are connected with a third belt 23 together, when the first rotating rod 3 rotates, one second transmission wheel 20 can rotate, one second transmission wheel 20 can drive the other second transmission wheel 20 to rotate through the second belt 21, the other second transmission wheel 20 can drive one third rotating rod 17 to rotate, one third rotating rod 17 can drive one third transmission wheel 22 to rotate, one third transmission wheel 22 can drive the other third transmission wheel 22 to rotate through the third belt 23, so as to drive the other third rotating rod 17 to rotate, when two third bull sticks 17 rotated, just can vibrate filter 6 through the cooperation of ring gear 19 with half gear 18, and then only need set up a motor and just can realize the breakage and vibrate the effect, saved the cost of enterprises.

Referring to fig. 1-3, the two sides of the front bottom of the baffle 15 are both connected with a box door 16 through hinges, the top of the feeding bin 12 is connected with a top cover through hinges, when the mineral is required to be crushed, the top cover is opened, the mineral can be poured into the first box body 1 conveniently, and the crushed mineral in the first box body 1 and the second box body 2 can be collected conveniently through the box door 16.

In the utility model, when a user needs to use the device, when a motor is started, a first rotating rod 3 can be driven to rotate, a first rotating rod 3 can drive a first crushing roller 4 to rotate, the first crushing roller 4 can rotate, two first crushing rollers 4 can be driven to rotate through the first crushing teeth 5 which are meshed with each other, then minerals are crushed, the crushed minerals can flow to the bottom of the first crushing roller along the filter plate 6, when a part of large-particle minerals flow to the feeding plate 7 along the filter plate 6 and then fall to the upper part of the second crushing roller 10 from the feeding plate 7, when the first rotating rod 3 rotates, a first driving wheel 13 can be driven to rotate, one first driving wheel 13 can drive the other first driving wheel 13 to rotate through the first belt 14, and the other first driving wheel 13 can drive a second rotating rod 9 to rotate, the second rotating rod 9 rotates to drive the second crushing roller 10 to rotate to crush large-particle minerals which are not completely crushed.

Simultaneously, first bull stick 3 rotates and can pass through second drive wheel 20 and second belt 21, the cooperation of third drive wheel 22 and third belt 23 drives two third bull sticks 17 and rotates, it can drive half gear 18 and rotate to rotate when two third bull sticks 17, half gear 18 rotates and can drive ring gear 19 and carry out reciprocating motion from top to bottom, make ring gear 19 top can strike 6 bottoms of filter, make filter 6 vibrate, thereby make filter 6 can not blockked up.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A crushing device for mineral separation comprises a first box body (1) and is characterized in that one side of the first box body (1) is fixedly connected with a second box body (2), the front sides of the first box body (1) and the second box body (2) are jointly connected with a baffle (15), the two sides of the back of the first box body (1) and the front side of the baffle (15) are respectively connected with a first rotating rod (3) through two first sealing bearings, two first crushing rollers (4) which are respectively connected with one end of the first rotating rod (3) are arranged in the first box body (1), the surfaces of the two first crushing rollers (4) are respectively provided with a plurality of groups of first crushing teeth (5) in a circumferential array manner, the inner side of the back of the first box body (1) is fixedly connected with a filter plate (6), and opposite sides of the first box body (1) and the second box body (2) are respectively provided with a notch (8) in a penetrating manner, the filter plate feeding device is characterized in that a feeding plate (7) connected with a filter plate (6) is fixedly connected to the inner side of the back of the second box body (2), a second rotating rod (9) is connected to the other side of the front face of the baffle plate (15) on the two sides of the back of the second box body (2) through a second sealing bearing, two second crushing rollers (10) connected with the second rotating rod (9) respectively are arranged inside the second box body (2), two second crushing rollers (10) are arranged on the surface of each second crushing roller (10) in a circumferential array mode and provided with a plurality of groups of second crushing teeth (11), and a feeding bin (12) is arranged at the top of the first box body.

2. The crushing device for mineral processing according to claim 1, wherein the first crushing teeth (5) arranged on the surfaces of the two first crushing rollers (4) are meshed with each other, the second crushing teeth (11) arranged on the surfaces of the two second crushing rollers (10) are meshed with each other, and the filter plate (6) and the feed plate (7) are inclined at a certain angle.

3. A crushing device for mineral processing according to claim 2, characterized in that one of the first rotating rod (3) and the second rotating rod (9) is sleeved with a first driving wheel (13), and the surface of the first driving wheel (13) is connected with a first belt (14).

4. The crushing device for mineral separation according to claim 1, wherein both sides of the bottom of the back of the first box body (1) are connected with a third rotating rod (17) through a third sealing bearing arranged in a penetrating manner, one end of the third rotating rod (17) is connected with a half gear (18), and two gear rings (19) which are respectively connected with the half gear (18) in a meshing manner are arranged on the inner side of the bottom of the first box body (1).

5. The crushing device for mineral separation according to claim 4, wherein the inner side of the back of the first box body (1) is symmetrically provided with two T-shaped sliding grooves, sliding blocks (24) are connected in the sliding grooves in a sliding manner, and limiting rods (25) connected with the gear ring (19) are fixedly connected to one sides of the sliding blocks (24).

6. A crushing device for mineral processing according to claim 5, characterized in that one of the first rotating rod (3) and the third rotating rod (17) are respectively provided with a second transmission wheel (20) at the same end, the surfaces of the two second transmission wheels (20) are connected with a second belt (21) together, the ends of the two third rotating rods (17) far away from the second transmission wheels (20) are respectively provided with a third transmission wheel (22) in a sleeved mode, and the surfaces of the two third transmission wheels (22) are connected with a third belt (23) together.

7. A crushing device for mineral processing according to claim 6, characterized in that the baffle (15) is hinged with a box door (16) on both sides of the front bottom, and the feeding bin (12) is hinged with a top cover on the top.