CN217962880U

CN217962880U - Fused magnesia crushing and grading device

Info

Publication number: CN217962880U
Application number: CN202221660565.9U
Authority: CN
Inventors: 金钊; 赵现华; 张义先; 陈东明; 唐湘海; 董兆雨
Original assignee: Liaoning Lier Magnesium Synthetic Material Co ltd
Current assignee: Liaoning Lier Magnesium Synthetic Material Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-06
Anticipated expiration: 2032-06-30

Abstract

The utility model provides an electric smelting magnesia crushing and grading device, which relates to the technical field of magnesium ore processing and solves the problems that when the existing electric smelting magnesia crushing and grading device crushes magnesium ore raw materials, the dust can be contained in the magnesium ore raw materials, so that the dust can be scattered into the air in the crushing process, not only causes air pollution, but also influences the health of personnel, and comprises a crushing and grading box; the fixed installing frame that is equipped with in top of broken classification case, the fixed feeder hopper that is equipped with in top of installing frame, bilateral symmetry rotates in the installing frame of feeder hopper below and inserts and is equipped with the pivot, one of them the end fixing of pivot is equipped with controlling means, two fixed blanking frame that is equipped with between the pivot, the dust absorption pipe is kept away from the one end of suction hood and is connected with the dust catcher. The utility model discloses a can avoid the magnesium ore deposit raw materials to lead to a large amount of dusts to waft to the air at crushing in-process to cause air pollution easily and influence personnel's healthy.

Description

Fused magnesia crushing and grading device

Technical Field

The utility model belongs to the technical field of the magnesium ore processing, more specifically say, in particular to broken grading plant of fused magnesia.

Background

Chinese patent CN210022267U the utility model relates to a broken grading plant of fused magnesia, including hopper, casing, two crushing rollers, its characterized in that still includes first conveyer, second conveyer, third conveyer, deflector and three blown down tank, first conveyer, second conveyer and third conveyer from the top down set gradually in inside the casing, first conveyer, second conveyer and third conveyer all include driving pulley, turn to cylinder and conveyer belt, first conveyer with be provided with the convex part on the driving pulley of second conveyer and the turning to cylinder, first conveyer with set up the sieve mesh on the conveyer belt of second conveyer. The utility model discloses a convex part that sets up on a plurality of conveyer cylinders to and set up the sieve mesh in different apertures on the conveyer belt on every conveyer, the mineral after reaching the breakage must be strained in the transportation and finally reach the purpose of hierarchical transportation by the shale shaker. However, when the device is used for crushing the magnesium ore raw material, the magnesium ore raw material contains dust, so that the dust is scattered into the air in the crushing process, and the air pollution is easily caused and the physical health of people is also influenced.

In view of the above, the present invention provides an apparatus for crushing and classifying fused magnesite, which is improved in view of the conventional structure and defects, and is expected to have higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a broken grading plant of electric smelting magnesite to solve present broken grading plant of electric smelting magnesite when carrying out the breakage to the magnesite raw materials, because can contain the dust in the magnesite raw materials, thereby can make the dust fly away to the air in crushing process, not only cause air pollution but also can influence the healthy problem of personnel.

The utility model discloses broken grading plant of fused magnesia's purpose and efficiency are reached by following concrete technological means:

an electric smelting magnesia crushing and grading device comprises a crushing and grading box; the fixed installing frame that is equipped with in top of broken classification case, the fixed feeder hopper that is equipped with in top of installing frame, the bilateral symmetry rotates to insert in the installing frame of feeder hopper below is equipped with the pivot, one of them the end fixing of pivot is equipped with controlling means, two the fixed blanking frame that is equipped with between the pivot, the fixed open slot that is equipped with of installing frame bilateral symmetry of blanking frame below, the fixed suction hood that is equipped with on the installing frame outer wall on one of them open slot, one side that the installing frame was kept away from to the suction hood is fixed to be inserted and is equipped with the dust absorption pipe, the one end that the suction hood was kept away from to the dust absorption pipe is connected with the dust catcher.

Further, controlling means is including fixed the mounting box of establishing on pivot one end mounting frame outer wall, the tip of pivot is rotated and is extended into the fixed gear that is equipped with in the mounting box, the bottom meshing of gear has a rack, the fixed frame that removes that is equipped with in bottom of a rack, and removes frame sliding connection in the mounting box, top and the fixed No. two racks that are equipped with of bottom symmetry in the removal frame, two the meshing has half face gear between No. two racks, one side transmission that the mounting frame was kept away from to half face gear is connected with the motor, the fixed motor cabinet that is equipped with in bottom of motor, and motor cabinet fixed connection is on the mounting box.

Furthermore, the bottom of the movable frame is fixedly provided with a T-shaped block, and a T-shaped groove matched with the T-shaped block for use is fixedly arranged on the mounting box.

Furthermore, the bottom ends of two sides in the mounting frame are symmetrically obliquely and fixedly provided with material guide plates.

Furthermore, a plurality of partition plates are fixedly arranged at two ends in the blanking frame.

Furthermore, an isolation net is fixedly arranged on the open slot.

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

the utility model discloses in can absorb the dust that enters into in the installing frame magnesium ore deposit raw materials through the dust catcher, dust absorption pipe and open slot, thereby it leads to a large amount of dusts to waft in the air and causes air pollution and influence personnel's healthy to avoid smashing the in-process, and drive the pivot through controlling means and make a round trip to rotate, the pivot of making a round trip to rotate drives blanking frame swing back and forth, thereby disperse slowly falling down to falling into the magnesium ore deposit raw materials in the blanking frame, so that improve the dust removal effect to the magnesium ore deposit raw materials.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the mounting frame of the present invention.

Fig. 3 is a schematic view of the internal structure of the mounting box of the present invention.

Fig. 4 is a schematic view of the connection structure of the movable frame and the mounting box of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a crushing and grading box; 2. installing a frame; 21. a stock guide; 3. a feed hopper; 4. a rotating shaft; 5. a control device; 51. mounting a box; 52. a gear; 53. a first rack; 54. moving the frame; 541. a T-shaped block; 542. a T-shaped groove; 55. a second rack; 56. a half-face gear; 57. a motor; 58. a motor base; 6. a blanking frame; 61. a partition plate; 7. an open slot; 8. a dust hood; 9. a dust collection pipe; 10. provided is a dust collector.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are provided to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

as shown in figures 1 to 4:

the utility model provides a fused magnesia crushing and grading device, which comprises a crushing and grading box 1; the top of broken classification case 1 is fixed and is equipped with installing frame 2, the fixed feeder hopper 3 that is equipped with in installing frame 2's top, be convenient for the magnesium ore raw materials to enter into installing frame 2 through feeder hopper 3, bilateral symmetry rotates in installing frame 2 below feeder hopper 3 and inserts and is equipped with pivot 4, the end fixing of one of them pivot 4 is equipped with controlling means 5, fixed blanking frame 6 that is equipped with between two pivot 4, drive pivot 4 through controlling means 5 and make a round trip to rotate, pivot 4 that makes a round trip to rotate drives blanking frame 6 and make a round trip to swing, the blanking frame 6 that makes a round trip to swing makes the magnesium ore raw materials clearance dispersion whereabouts that falls into above-mentioned, installing frame 2 bilateral symmetry below blanking frame 6 is fixed and is equipped with open slot 7, fixed suction hood 8 that is equipped with on the installing frame 2 outer wall on one of installing frame 7 of one of suction hood 8, suction hood 9 is kept away from one side fixed the insertion of suction hood 8 and is equipped with dust absorption pipe 10, dust absorption machine 10 is connected with to the open slot of dust in the magnesium ore raw materials that the dispersion whereabouts in 7 through dust absorption pipe 9 follow 7, thereby avoid scattering and sifting in the air classification process of breaking and scattering.

Wherein, controlling means 5 is including the fixed mounting box 51 of establishing on the outer wall of 4 one ends installing frame 2 of pivot, the tip of pivot 4 rotates and extends into the internal fixation of mounting box 51 and is equipped with gear 52, the bottom meshing of gear 52 has a rack 53, the bottom of a rack 53 is fixed and is equipped with movable frame 54, and movable frame 54 sliding connection is in mounting box 51, top and bottom symmetry in the movable frame 54 are fixed and are equipped with No. two racks 55, it has half face gear 56 to mesh between two No. two racks 55, half face gear 56 keeps away from the one side transmission of mounting box 2 and is connected with motor 57, the bottom of motor 57 is fixed and is equipped with motor cabinet 58, and motor cabinet 58 fixed connection is on mounting box 51, start motor 57, motor 57 drives half face gear 56 and rotates, pivoted half face gear 56 drives through driving two No. two racks 55 round trip staggered movement thereby drive movable frame 54 round trip movement in mounting box 51, round trip movement's movable frame 54 drives a rack 53 round trip movement, round trip movement's No. one rack 53 drives gear 52 and round trip movement, round trip movement of round trip movement is driven gear 52 and round trip rotation.

Wherein, the bottom of the movable frame 54 is fixedly provided with a T-shaped block 541, the mounting box 51 is fixedly provided with a T-shaped groove 542 which is matched with the T-shaped block 541 for use, and the movable frame 54 can move in the T-shaped groove 542 through the T-shaped block 541, thereby being convenient for the movable frame 54 to move in the mounting box 51 in a limiting way.

Wherein, the bottom ends of the two sides in the mounting frame 2 are symmetrically obliquely and fixedly provided with the guide plates 21, and the magnesium ore raw material in the mounting frame 2 can conveniently enter the crushing and grading box 1 through the guide plates 21.

Wherein, both ends in the blanking frame 6 are all fixed and are equipped with a plurality of division boards 61, can make the magnesium ore raw materials on the blanking frame 6 from the both ends dispersion of blanking frame 6 and fall through a plurality of division boards 61.

Wherein, the open slot 7 is fixedly provided with an isolation net, and external sundries can be prevented from entering the mounting frame 2 from the open slot 7 through the isolation net.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, pour into installing frame 2 magnesium ore raw materials from feeder hopper 3 in, the magnesium ore raw materials that enter into in the installing frame 2 fall into on blanking frame 6, starter motor 57, motor 57 drives half face gear 56 and rotates, pivoted half face gear 56 drives moving frame 54 round trip movement in installing box 51 through driving two No. two rack 55 round trip staggered movement, round trip movement's moving frame 54 drives a rack 53 round trip movement, a rack 53 of round trip movement drives gear 52 round trip movement, round trip movement's gear 52 drives pivot 4 round trip movement, round trip movement's pivot 4 drives blanking frame 6 swing back and forth, magnesium ore raw materials clearance dispersion whereabouts above falling into is made to the blanking frame 6 of swing back and forth, dust catcher 10 absorbs the dust in the magnesium ore raw materials of dispersion whereabouts from open slot 7 through dust absorption pipe 9, the magnesium ore raw materials of detaching the dust enters into broken classification case 1 and carries out screening process, thereby avoid in the air is wafted in broken and classification process dust.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a broken grading plant of fused magnesia which characterized in that: comprises a crushing and grading box (1); the fixed installing frame (2) that is equipped with in top of broken classification case (1), the fixed feeder hopper (3) that is equipped with in top of installing frame (2), bilateral symmetry rotates in installing frame (2) of feeder hopper (3) below and inserts and is equipped with pivot (4), one of them the end fixing of pivot (4) is equipped with controlling means (5), two fixed blanking frame (6) that is equipped with between pivot (4), installing frame (2) bilateral symmetry of blanking frame (6) below is fixed and is equipped with open slot (7), fixes on installing frame (2) outer wall on one of them open slot (7) and is equipped with suction hood (8), one side that installing frame (2) were kept away from in suction hood (8) is fixed to be inserted and is equipped with dust absorption pipe (9), the one end that suction hood (8) were kept away from in dust absorption pipe (9) is connected with dust catcher (10).

2. The fused magnesia crushing and classifying device according to claim 1, wherein: controlling means (5) are including fixed mounting box (51) of establishing on pivot (4) one end installing frame (2) outer wall, the tip of pivot (4) rotates and extends into mounting box (51) internal fixation and is equipped with gear (52), the bottom meshing of gear (52) has rack (53) No. one, the fixed removal frame (54) that is equipped with in bottom of rack (53), and remove frame (54) sliding connection in mounting box (51), top and the bottom symmetry in removal frame (54) are fixed and are equipped with No. two rack (55), two the meshing has half face gear (56) between No. two rack (55), one side transmission that installing frame (2) was kept away from to half face gear (56) is connected with motor (57), the fixed motor cabinet (58) that is equipped with in bottom of motor (57), and motor cabinet (58) fixed connection is on mounting box (51).

3. An fused magnesia crushing and classifying apparatus according to claim 2, wherein: the bottom of removing frame (54) is fixed and is equipped with T type piece (541), fixed T type groove (542) that are equipped with and use with T type piece (541) on mounting box (51).

4. The fused magnesia crushing and classifying device according to claim 1, wherein: the bottom ends of two sides in the mounting frame (2) are symmetrically obliquely and fixedly provided with material guide plates (21).

5. An fused magnesia crushing and classifying apparatus according to claim 1, wherein: and a plurality of partition plates (61) are fixedly arranged at two ends in the blanking frame (6).

6. The fused magnesia crushing and classifying device according to claim 1, wherein: an isolation net is fixedly arranged on the open slot (7).