CN215784010U - Anti-blocking device for iron ore crushing - Google Patents

Abstract

The utility model belongs to the technical field of iron ore mining, and discloses an anti-blocking device for crushing iron ores, which comprises a crusher and a discharge port, wherein the discharge port is positioned on the front side of the crusher, a motor is arranged at the top of the discharge port, a transmission box matched with the motor for use is arranged at the top of the discharge port, a transmission mechanism is arranged in the transmission box, and an anti-blocking mechanism is arranged in the discharge port. The anti-blocking device achieves the anti-blocking effect by matching the motor, the transmission mechanism and the anti-blocking mechanism, when the anti-blocking device is used, the motor is started to drive the transmission mechanism to operate, the transmission mechanism drives the anti-blocking mechanism to operate, the movable rod continuously moves in a small range, iron ores in the discharging port cannot be attached to each other, the anti-blocking effect is achieved, and the problem that the existing crusher is easy to block the interior when the iron ores are crushed, and equipment is damaged is solved.

Description

Anti-blocking device for iron ore crushing

Technical Field

The utility model belongs to the technical field of iron ore mining, and particularly relates to an anti-blocking device for crushing iron ores.

Background

Iron ore is the important raw and other materials of iron and steel manufacturing enterprise, and iron ore is when mining, and the vast majority all is great, need carry out after it is broken, just can transport flows such as processing, along with the high-speed development of modern industrialization, artifical breakage has exited from the stage early, need use relevant breaker, and the breaker is not only effectual to the breakage of iron ore, and efficiency also is high to sum up, the problem that prior art exists is: when the existing crusher crushes iron ores, the inside of the existing crusher is easy to block, so that the equipment is damaged.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides an anti-blocking device for crushing iron ores, which has the advantage of blocking prevention and solves the problem that equipment is damaged because the interior of the existing crusher is easy to block when the iron ores are crushed.

The anti-blocking device for crushing the iron ore comprises a crusher and a discharge port, wherein the discharge port is positioned on the front side of the crusher, a motor is arranged at the top of the discharge port, a transmission box matched with the motor for use is arranged at the top of the discharge port, a transmission mechanism is arranged in the transmission box, and an anti-blocking mechanism is arranged in the discharge port.

Preferably, the transmission mechanism comprises a first transmission wheel, a second transmission wheel and a transmission belt, the front side of the first transmission wheel is fixedly connected with the rear side of the motor, the second transmission wheel is positioned at the bottom of the first transmission wheel, the transmission belt is sleeved on the surfaces of the first transmission wheel and the second transmission wheel, and the front side of the second transmission wheel is fixedly connected with the inner wall of the discharge hole through a rotating shaft.

Preferably, the anti-blocking mechanism comprises three connecting rods, a movable rod, two transmission rods and a round block, the top of the movable rod is fixedly connected with the bottom of the connecting rod, the bottom of the transmission rod is fixedly connected with the top of the connecting rod, the rear side of the round block is fixedly connected with the front side of the first transmission wheel, and the round block is located on one side opposite to the two transmission rods.

Preferably, a pulley matched with the connecting rod is arranged in the discharge port, a rotating rod is arranged in the pulley, and two sides of the rotating rod penetrate through the outer side of the pulley and are fixedly connected with the inner wall of the discharge port.

Preferably, the surface of the transmission rod is provided with a protective pad, and the protective pad is made of rubber.

Preferably, two limiting rods matched with the connecting rod are arranged inside the discharge hole, opposite sides of the two limiting rods are fixedly connected with the inner wall of the discharge hole, a sliding groove matched with the limiting rods is formed in the surface of the connecting rod, and opposite sides of the two limiting rods are located inside the sliding groove.

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

1. the anti-blocking device achieves the anti-blocking effect by matching the motor, the transmission mechanism and the anti-blocking mechanism, when the anti-blocking device is used, the motor is started to drive the transmission mechanism to operate, the transmission mechanism drives the anti-blocking mechanism to operate, the movable rod continuously moves in a small range, iron ores in the discharging port cannot be attached to each other, the anti-blocking effect is achieved, and the problem that the existing crusher is easy to block the interior when the iron ores are crushed, and equipment is damaged is solved.

2. The transmission mechanism is arranged, so that the motor can drive the anti-blocking mechanism to operate, and the anti-blocking mechanism is more stable in use, so that the anti-blocking protection can be continuously carried out on the crusher in use.

3. By arranging the anti-blocking mechanism, the crusher can be frequently moved in a small range through the movable rod when in use, so that the probability of blockage is greatly reduced, and the situation that the crusher is damaged due to the blockage situation is avoided.

4. The connecting rod can move in a reciprocating mode more smoothly by the aid of the matched use of the pulleys and the rotating rod, and the connecting rod does not directly contact with the inner wall of the discharge hole in a switching mode during moving, so that loss is reduced, and the connecting rod can move more smoothly.

5. According to the utility model, by arranging the protective pad, the phenomenon that the round block and the transmission rod are made of metal materials and are directly collided seriously in use can be avoided, and the protective pad is made of rubber materials and can avoid rigid collision, so that the loss of the round block and the transmission rod is reduced, and the noise is reduced.

6. The limiting rod and the sliding groove are matched for use, so that the connecting rod can be limited, the connecting rod can move more stably, and the situation that dislocation and clamping are caused due to shaking is avoided.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a front cross-sectional view of a feed gap provided in accordance with an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to an embodiment of the present invention.

In the figure: 1. a crusher; 2. a discharge port; 3. a motor; 4. a transmission box; 5. a transmission mechanism; 501. a first drive pulley; 502. a second transmission wheel; 503. a transmission belt; 6. an anti-blocking mechanism; 601. a connecting rod; 602. a movable rod; 603. a transmission rod; 604. a round block; 7. a pulley; 8. a rotating rod; 9. a protective pad; 10. a limiting rod; 11. a chute.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, an iron ore crushing anti-blocking device provided in an embodiment of the present invention includes a crusher 1 and a discharge port 2, the discharge port 2 is located at a front side of the crusher 1, a motor 3 is disposed at a top of the discharge port 2, a transmission box 4 used in cooperation with the motor 3 is disposed at a top of the discharge port 2, a transmission mechanism 5 is disposed inside the transmission box 4, and an anti-blocking mechanism 6 is disposed inside the discharge port 2.

Referring to fig. 3, the transmission mechanism 5 includes a first transmission wheel 501, a second transmission wheel 502 and a transmission belt 503, the front side of the first transmission wheel 501 is fixedly connected to the rear side of the motor 3, the second transmission wheel 502 is located at the bottom of the first transmission wheel 501, the transmission belt 503 is sleeved on the surfaces of the first transmission wheel 501 and the second transmission wheel 502, and the front side of the second transmission wheel 502 is fixedly connected to the inner wall of the discharge hole 2 through a rotation shaft.

Adopt above-mentioned scheme: through setting up drive mechanism 5, can make motor 3 drive anti-blocking mechanism 6 and function, can be more stable when using to can be when using, continuous prevent stifled protection to breaker 1.

Referring to fig. 3, the anti-blocking mechanism 6 includes a connecting rod 601, a movable rod 602, two transmission rods 603 and round blocks 604, the number of the movable rods 602 is three, the top of the movable rod 602 is fixedly connected with the bottom of the connecting rod 601, the bottom of the transmission rod 603 is fixedly connected with the top of the connecting rod 601, the rear side of the round block 604 is fixedly connected with the front side of the first transmission wheel 501, and the round block 604 is located on the opposite side of the two transmission rods 603.

Adopt above-mentioned scheme: through setting up anti-blocking mechanism 6, can be when using, frequent removal of a small margin through movable rod 602 makes the probability that produces the jam reduce by a wide margin, avoids causing the impaired condition of breaker 1 to appear because the jam condition.

Referring to fig. 3, a pulley 7 used in cooperation with the connecting rod 601 is disposed inside the discharge port 2, a rotating rod 8 is disposed inside the pulley 7, and both sides of the rotating rod 8 penetrate through the outer side of the pulley 7 and are fixedly connected with the inner wall of the discharge port 2.

Adopt above-mentioned scheme: through the cooperation that sets up pulley 7 and bull stick 8, can make connecting rod 601 more smooth and easy when reciprocating motion, no longer with the inner wall switching direct contact of discharge gate 2 when removing, the while operation of reduction loss is more smooth and easy.

Referring to fig. 3, a protection pad 9 is disposed on the surface of the transmission rod 603, and the protection pad 9 is made of rubber.

Adopt above-mentioned scheme: through setting up protection pad 9, can avoid because both are the metal material for circle piece 604 and transfer line 603, direct collision loss is serious when using, and protection pad 9 is the rubber material, can avoid hard collision, makes the loss of circle piece 604 and transfer line 603 reduce, simultaneously noise abatement.

Referring to fig. 2, two limiting rods 10 used in cooperation with a connecting rod 601 are arranged inside the discharge port 2, one opposite sides of the two limiting rods 10 are fixedly connected with the inner wall of the discharge port 2, a sliding groove 11 used in cooperation with the limiting rods 10 is formed in the surface of the connecting rod 601, and one opposite side of the two limiting rods 10 is located inside the sliding groove 11.

Adopt above-mentioned scheme: through the cooperation that sets up gag lever post 10 and spout 11 and use, can carry on spacingly to connecting rod 601, make connecting rod 601's removal more steady, avoid appearing the shake and lead to the dead condition of dislocation card to appear.

The working principle of the utility model is as follows:

when using, when broken iron ore, open breaker 1 the back, also open motor 3, motor 3 drives first drive wheel 501 and rotates, first drive wheel 501 drives second drive wheel 502 through drive belt 503 and rotates, second drive wheel 502 drives the round block 604 and rotates, round block 604 drives transfer line 603 and removes, transfer line 603 drives connecting rod 601 and removes, connecting rod 601 drives three movable rod 602 of bottom and removes, can begin the breakage afterwards, the iron ore gets into breaker 1 from the feed inlet, movable rod 602 lasts frequent removal that carries out the small-amplitude, the condition that continuously prevents the jam appears.

In summary, the following steps: this iron ore is broken with preventing stifled device uses through the cooperation of breaker 1, discharge gate 2, motor 3, transmission box 4, drive mechanism constructs 5, prevents stifled mechanism 6, pulley 7, bull stick 8, protection pad 9, gag lever post 10 and spout 11, has solved current breaker when broken iron ore, and inside produces easily and blocks up to lead to the problem of equipment damage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Iron ore is broken with preventing stifled device, including breaker (1) and discharge gate (2), its characterized in that: discharge gate (2) are located the front side of breaker (1), the top of discharge gate (2) is provided with motor (3), the top of discharge gate (2) is provided with transmission box (4) of using with motor (3) cooperation, the inside of transmission box (4) is provided with drive mechanism (5), the inside of discharge gate (2) is provided with prevents stifled mechanism (6).

2. The anti-clogging device for iron ore crushing according to claim 1, characterized in that: drive mechanism (5) include first drive wheel (501), second drive wheel (502) and drive belt (503), the rear side fixed connection of the front side of first drive wheel (501) and motor (3), second drive wheel (502) are located the bottom of first drive wheel (501), the surface of first drive wheel (501) and second drive wheel (502) is located to drive belt (503) cover, the inner wall fixed connection of pivot and discharge gate (2) is passed through to the front side of second drive wheel (502).

3. The anti-clogging device for iron ore crushing according to claim 2, characterized in that: prevent stifled mechanism (6) including connecting rod (601), movable rod (602), two transfer lines (603) and circle piece (604), the quantity of movable rod (602) is three, the top of movable rod (602) and the bottom fixed connection of connecting rod (601), the bottom of transfer line (603) and the top fixed connection of connecting rod (601), the rear side of circle piece (604) and the front side fixed connection of first transmission wheel (501), circle piece (604) are located two relative one sides of transfer line (603).

4. The anti-clogging device for iron ore crushing according to claim 3, characterized in that: the inside of discharge gate (2) is provided with pulley (7) with connecting rod (601) cooperation use, the inside of pulley (7) is provided with bull stick (8), the both sides of bull stick (8) all run through to the outside of pulley (7) and the inner wall fixed connection of discharge gate (2).

5. The anti-clogging device for iron ore crushing according to claim 3, characterized in that: the surface of the transmission rod (603) is provided with a protective pad (9), and the protective pad (9) is made of rubber.

6. The anti-clogging device for iron ore crushing according to claim 3, characterized in that: the inside of discharge gate (2) is provided with two gag lever posts (10) that use with connecting rod (601) cooperation, and the inner wall fixed connection of one side that two gag lever posts (10) are opposite all with discharge gate (2), spout (11) that use with gag lever post (10) cooperation are seted up on the surface of connecting rod (601), and one side that two gag lever posts (10) are relative all is located the inside of spout (11).

Images