CN219984830U

CN219984830U - Broken dry magnetic separation ore deposit apparatus for producing

Info

Publication number: CN219984830U
Application number: CN202321664110.9U
Authority: CN
Inventors: 范子兴
Original assignee: Hami Fuhong Mining Co ltd
Current assignee: Hami Fuhong Mining Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-11-10
Anticipated expiration: 2033-06-28

Abstract

The utility model relates to the technical field of magnetic separation, in particular to a crushing dry magnetic separation ore production device which comprises a machine body, wherein the machine body comprises a machine body, a hopper is arranged at the top end of the machine body, a crushing chamber is arranged at the inner side of the machine body, a crushing wheel is movably connected to the inner side of the crushing chamber, a roller is movably connected to the inner side of the machine body, a magnetic block is arranged at the inner side of the roller, a concentrate outlet is formed in the inner side of the machine body, and a tailing outlet is formed in the bottom end of the machine body. According to the magnetic separation device, the rotating rod rotates to drive the turntable to rotate, so that the movable rod can horizontally move under the action of the fixed rod, the striking block can move along with the movable rod under the action of the movable rod, the hopper can be struck, mineral aggregate of the hopper can fall better and smoother due to vibration generated by the striking, the mineral aggregate is not easy to accumulate on the inner side of the hopper, the hopper is blocked, the mineral aggregate falls, and the magnetic separation efficiency and consistency of the mineral aggregate can be ensured.

Description

Broken dry magnetic separation ore deposit apparatus for producing

Technical Field

The utility model relates to the technical field of magnetic separation, in particular to a broken dry magnetic separation ore production device.

Background

The coal mine is a region where coal resources are mined in a mining area rich in coal, and is generally divided into an underground coal mine and an open pit coal mine, when a coal seam is far away from the ground surface, coal is generally mined into an underground mining roadway, the underground coal mine is generally mined by directly stripping off the surface soil layer, when the coal seam is very close to the ground surface, the open pit coal mine is used, the coal mine is required to be screened to ensure the quality of the coal mine when the coal mine is produced and processed, a dry magnetic separation ore production device is required to be used for screening materials by utilizing the magnetic force of magnetic particles and non-magnetic particles in a magnetic field, and under the action of the magnetic field, the magnetic particles are magnetically aggregated to form a magnetic cluster or a magnetic chain, and the magnetic cluster or the magnetic chain is magnetically acted in ore pulp, moves towards a magnetic pole and is adsorbed on a cylinder. Because the polarities of the magnetic poles are alternately arranged along the rotation direction of the cylinder and are fixed during working, when the magnetic poles are alternately rotated along with the cylinder, magnetic stirring phenomenon is generated by the magnetic poles, and non-magnetic minerals such as gangue and the like which are mixed in the magnetic clusters or the magnetic links fall off during turning, and finally the magnetic clusters or the magnetic lotus which are attracted on the surface of the cylinder are the concentrate.

In the prior art, when mineral aggregate is screened, the mineral aggregate is easy to accumulate after entering the inner side of the hopper, and the accumulation easily causes the hopper to be blocked, so that the normal falling of the mineral aggregate can be influenced, the magnetic separation efficiency of the mineral aggregate is reduced, and therefore, the design of a crushing dry magnetic separation mineral aggregate production device is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a crushed dry magnetic separation ore production device, which solves the problems that mineral aggregates are easy to accumulate after entering the inner side of a hopper when mineral aggregates are screened in the background technology, the hopper is easy to be blocked due to accumulation, and the normal falling of the mineral aggregates is influenced, so that the magnetic separation efficiency of the mineral aggregates is reduced.

In order to achieve the above purpose, the utility model provides the following technical scheme,

the utility model provides a broken dry magnetic separation ore deposit apparatus for producing, includes the organism, the organism includes the fuselage, the top of fuselage is provided with the hopper, the inboard of fuselage is provided with the crushing chamber, the inboard swing joint of crushing chamber has the break wheel, the inboard swing joint of fuselage has the roller, the inboard of roller is provided with the magnetic path, concentrate outlet has been seted up to the inboard of fuselage, tailing outlet has been seted up to the bottom of fuselage;

the anti-blocking device is characterized in that an anti-blocking mechanism is arranged at the top end of the machine body and comprises a limiting sleeve, the limiting sleeve is fixedly connected to the upper surface of the machine body, a movable rod is movably connected to the inner side of the limiting sleeve, a striking block is fixedly connected to the surface of the movable rod, and a spring is fixedly connected to the surface of the striking block.

Preferably, the anti-blocking mechanism further comprises a supporting frame, the supporting frame is fixedly connected to the upper surface of the machine body, a rotating rod is movably connected to the inner side of the supporting frame, a rotating disc is fixedly connected to the top end of the rotating rod, a first motor is arranged on the top end of the machine body, the output ends of the rotating rod and the first motor are fixedly connected, a fixing rod is fixedly connected to the upper surface of the rotating disc, and the fixing rod is movably connected with the movable rod.

Preferably, the rotating rods are correspondingly connected with the supporting frames in two groups, and the rotating discs are correspondingly connected with the rotating rods in two groups.

Preferably, the movable rod is in a rod-shaped movable connection at the inner side of the limiting sleeve, the striking blocks are in two groups and are correspondingly connected with the movable rod, one end of the spring is fixedly connected with the striking blocks, and the other end of the spring is fixedly connected with the limiting sleeve.

Preferably, the inside of fuselage is provided with accuse volume mechanism, accuse volume mechanism includes positive and negative screw rod, positive and negative screw rod swing joint is in the inboard of fuselage, the surface of fuselage is provided with the second motor, positive and negative screw rod and the output fixed connection of second motor, positive and negative screw rod's surface threaded connection has the rack board, the spacing groove has been seted up to the inner wall of fuselage, the surface swing joint in spacing groove has the stopper, the inboard swing joint in broken room has the dwang, the fixed surface of dwang is connected with the gear, the fixed surface of dwang is connected with the fly leaf.

Preferably, one end of the limiting block is fixedly connected with the rack plate, the other end of the limiting block is movably connected with the limiting groove, and the movable plate is movably connected with the crushing chamber through the rotating rod.

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

1. the rotary table is driven to rotate through the rotation of the rotary table, the movable rod can horizontally move under the action of the fixed rod, the striking block can move along with the movable rod under the action of the movable rod, the hopper can be struck, mineral aggregate of the hopper can fall better and smoother due to vibration generated by the striking, the mineral aggregate is not easy to accumulate on the inner side of the hopper, the hopper is blocked, the mineral aggregate is influenced to fall, and the magnetic separation efficiency and consistency of the mineral aggregate can be guaranteed.

2. Through the rotation of positive and negative screw rod, can realize rack board and remove and drive the gear and rotate, the dwang rotates thereupon under the effect of gear, can make the angle of fly leaf change, can realize adjusting the ejection of compact diameter of crushing room bottom, and then can control the quantity that the mineral aggregate falls according to actual need, reaches the effect of accuse volume for when screening the mineral aggregate, the quantity that the mineral aggregate falls is balanced relatively, and then makes roller and magnetic path better nimble to the screening of mineral aggregate, and the effect of magnetic separation is better.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic side cross-sectional view of a portion of the gear and flap of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3B according to the present utility model.

In the figure: 1. a body; 11. a hopper; 12. a crushing chamber; 13. a crushing wheel; 14. a roller; 15. a magnetic block; 16. concentrate outlet; 17. a tailings outlet; 2. a support frame; 21. a rotating rod; 22. a turntable; 23. a first motor; 24. a fixed rod; 25. a limit sleeve; 26. a movable rod; 27. a striking block; 28. a spring; 3. a positive and negative screw; 31. a second motor; 32. rack plate; 33. a limit groove; 34. a limiting block; 35. a rotating lever; 36. a gear; 37. a movable plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

the utility model provides a broken dry magnetic separation ore production device, which comprises a machine body, the organism includes fuselage 1, the top of fuselage 1 is provided with hopper 11, the inboard of fuselage 1 is provided with crushing chamber 12, the inboard swing joint of crushing chamber 12 has break wheel 13, the inboard swing joint of fuselage 1 has roller 14, the inboard of roller 14 is provided with magnetic path 15, concentrate outlet 16 has been seted up to the inboard of fuselage 1, tailing outlet 17 has been seted up to the bottom of fuselage 1, break wheel 13 swing joint is in the inboard of crushing chamber 12, can carry out the magnetic separation after the mineral aggregate is fragmented evenly, make the magnetic separation effect better, the setting of magnetic path 15 can adsorb the magnetic mineral aggregate simultaneously, realize the screening to the mineral aggregate;

the top of fuselage 1 is provided with anti-blocking mechanism, anti-blocking mechanism includes stop collar 25, stop collar 25 fixed connection is at the upper surface of fuselage 1, the inboard swing joint of stop collar 25 has movable rod 26, the fixed surface of movable rod 26 is connected with hits the piece 27, the fixed surface who hits the piece 27 is connected with spring 28, stop collar 25 fixed connection is at the upper surface of fuselage 1, can play spacing effect to movable rod 26, can avoid movable rod 26 to take place the skew under carousel 22's effect, and then the movable rod 26 of being convenient for removes to drive hits the piece 27 and remove to carry out anti-blocking operation to hopper 11.

Further, prevent blockking up mechanism still includes support frame 2, support frame 2 fixed connection is at the upper surface of fuselage 1, the inboard swing joint of support frame 2 has bull stick 21, the top fixedly connected with carousel 22 of bull stick 21, the top of fuselage 1 is provided with first motor 23, bull stick 21 and the output fixed connection of first motor 23, the upper surface fixedly connected with dead lever 24 of carousel 22, dead lever 24 and movable rod 26 swing joint, dead lever 24 swing joint is at the inboard of movable rod 26, through the effect of dead lever 24, movable rod 26 carries out horizontal migration when can realizing carousel 22 rotation, and then can drive to hit the piece 27 and move thereupon and beat hopper 11 through the movable rod 26, make the mineral aggregate whereabouts more smooth and easy, the difficult jam that takes place of hopper 11, and then can improve the efficiency of mineral aggregate magnetic separation.

Further, the rotating rod 21 is two groups and correspondingly connected with the supporting frame 2, the rotating disc 22 is two groups and correspondingly connected with the rotating rod 21, the rotating disc 22 is fixedly connected to the top end of the rotating rod 21, the rotating disc 22 can rotate along with the rotating rod 21 through rotation of the rotating rod 21, and then the fixed rod 24 can enable the movable rod 26 to drive the striking block 27 to move under the action of the rotating disc 22, so that the effect of striking the hopper 11 is achieved.

Further, the movable rod 26 is in a rod-shaped movable connection at the inner side of the limit sleeve 25, the striking block 27 is in two groups and is correspondingly connected with the movable rod 26, one end of the spring 28 is fixedly connected with the striking block 27, the other end of the spring 28 is fixedly connected with the limit sleeve 25, the striking block 27 is fixedly connected with the surface of the movable rod 26, the striking block 27 can be moved to strike the hopper 11 through the movement of the movable rod 26, and the mineral aggregate can be accelerated to fall in the inner side of the hopper 11 due to the vibration generated by striking, so that the mineral aggregate can be prevented from being blocked in the inner side of the hopper 11.

Further, the inboard of fuselage 1 is provided with accuse volume mechanism, accuse volume mechanism includes positive and negative screw rod 3, positive and negative screw rod 3 swing joint is in the inboard of fuselage 1, the surface of fuselage 1 is provided with second motor 31, positive and negative screw rod 3 and the output fixed connection of second motor 31, positive and negative screw rod 3's surface threaded connection has rack board 32, spacing groove 33 has been seted up to the inner wall of fuselage 1, spacing groove 33's surface swing joint has stopper 34, the inboard swing joint of crushing room 12 has dwang 35, the fixed surface of dwang 35 is connected with gear 36, the fixed surface of dwang 35 is connected with fly leaf 37, gear 36 fixed connection is on the surface of dwang 35, the rotation through gear 36 can realize that dwang 35 rotates along with it and drive the angle of fly leaf 37 and change, can realize adjusting the diameter of crushing room 12 bottom ejection of compact, and then can reach the effect of controlling the mineral aggregate whereabouts volume according to actual need, make the magnetic separation of mineral aggregate better nimble.

Further, one end of the limiting block 34 is fixedly connected with the rack plate 32, the other end of the limiting block 34 is movably connected with the limiting groove 33, the movable plate 37 is movably connected with the crushing chamber 12 through the rotating rod 35, the limiting groove 33 is formed in the inner wall of the machine body 1, the rack plate 32 can be limited through the cooperation of the limiting groove 33 and the limiting block 34, the rack plate 32 can be prevented from being offset under the action of the positive and negative screw rod 3, the rack plate 32 can be conveniently moved to drive the gear 36 to rotate, and the movable plate 37 is adjusted.

Working principle: when the automatic feeding device is used, the output end of the first motor 23 is electrically connected with the input end of an external power supply through a lead, a worker starts the first motor 23 through a pressing switch, the first motor 23 operates to enable the rotating rod 21 to drive the rotating disc 22 to rotate, the position of the fixed rod 24 changes when the rotating disc 22 rotates, the movable rod 26 is limited by the limiting sleeve 25 and can move horizontally under the action of the fixed rod 24, the striking block 27 moves under the action of the movable rod 26, the spring 28 is in a contracted state when the striking block 27 moves towards one end far away from the hopper 11, when the movable rod 26 moves towards one end close to the hopper 11 under the action of the fixed rod 24 and then the rebound effect of the spring 28 is matched, the striking block 27 can strike the hopper 11, and the effects of accelerating the falling of mineral materials on the inner side of the hopper 11 and preventing the hopper 11 from being blocked are achieved.

The output of second motor 31 is connected through wire and external power supply's input electricity, the staff starts second motor 31 through push switch, second motor 31 operation makes positive and negative screw rod 3 rotate, rack board 32 receives spacing of spacing groove 33, can move on positive and negative screw rod 3's surface, realize rack board 32 and slide on spacing groove 33's surface through stopper 34, and then gear 36 rotates and drives dwang 35 and rotates thereupon under rack board 32's effect, movable plate 37 changes under dwang 35's effect angle, reach the effect of controlling the volume of crushing chamber 12 bottom mineral aggregate whereabouts.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a broken dry magnetic separation ore deposit apparatus for producing, includes the organism, the organism includes fuselage (1), the top of fuselage (1) is provided with hopper (11), the inboard of fuselage (1) is provided with crushing chamber (12), the inboard swing joint of crushing chamber (12) has break wheel (13), the inboard swing joint of fuselage (1) has roller (14), the inboard of roller (14) is provided with magnetic path (15), concentrate outlet (16) have been seted up to the inboard of fuselage (1), tailing outlet (17) have been seted up to the bottom of fuselage (1);

the anti-blocking device is characterized in that an anti-blocking mechanism is arranged at the top end of the machine body (1), the anti-blocking mechanism comprises a limiting sleeve (25), the limiting sleeve (25) is fixedly connected to the upper surface of the machine body (1), a movable rod (26) is movably connected to the inner side of the limiting sleeve (25), a striking block (27) is fixedly connected to the surface of the movable rod (26), and a spring (28) is fixedly connected to the surface of the striking block (27).

2. The production device for crushed dry magnetic separation ore according to claim 1, wherein: anti-blocking mechanism still includes support frame (2), support frame (2) fixed connection is at the upper surface of fuselage (1), the inboard swing joint of support frame (2) has bull stick (21), the top fixedly connected with carousel (22) of bull stick (21), the top of fuselage (1) is provided with first motor (23), the output fixed connection of bull stick (21) and first motor (23), the upper surface fixedly connected with dead lever (24) of carousel (22), dead lever (24) and movable rod (26) swing joint.

3. The production device for crushed dry magnetic separation ore according to claim 2, wherein: the rotating rods (21) are correspondingly connected with the supporting frames (2), and the rotating discs (22) are correspondingly connected with the rotating rods (21).

4. The production device for crushed dry magnetic separation ore according to claim 1, wherein: the movable rod (26) is in rod-shaped movable connection at the inner side of the limiting sleeve (25), the striking blocks (27) are in two groups and are correspondingly connected with the movable rod (26), one end of the spring (28) is fixedly connected with the striking blocks (27), and the other end of the spring (28) is fixedly connected with the limiting sleeve (25).

5. The production device for crushed dry magnetic separation ore according to claim 1, wherein: the utility model discloses a machine body, including fuselage (1), the inboard of fuselage (1) is provided with accuse volume mechanism, accuse volume mechanism includes positive and negative screw rod (3), positive and negative screw rod (3) swing joint is in the inboard of fuselage (1), the surface of fuselage (1) is provided with second motor (31), the output fixed connection of positive and negative screw rod (3) and second motor (31), the surface threaded connection of positive and negative screw rod (3) has rack board (32), spacing groove (33) have been seted up to the inner wall of fuselage (1), the surface swing joint of spacing groove (33) has stopper (34), the inboard swing joint of crushing room (12) has dwang (35), the fixed surface of dwang (35) is connected with gear (36), the fixed surface of dwang (35) is connected with fly leaf (37).

6. The apparatus for producing crushed dry magnetic separation ore according to claim 5, wherein: one end of the limiting block (34) is fixedly connected with the rack plate (32), the other end of the limiting block (34) is movably connected with the limiting groove (33), and the movable plate (37) is movably connected with the crushing chamber (12) through the rotating rod (35).