CN213000233U

CN213000233U - Alumina raw material slurry grinding device

Info

Publication number: CN213000233U
Application number: CN202021628277.6U
Authority: CN
Inventors: 程碧云; 黄庆晓; 李海洋; 高峰; 屠祥龙; 刘亚乐
Original assignee: Henan Zhongmei Aluminum Corp Co ltd
Current assignee: Henan Zhongmei Aluminum Corp Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-04-20
Anticipated expiration: 2030-08-07

Abstract

The utility model provides an aluminium oxide raw material slurry grinder relates to aluminium oxide and grinds technical field, including feeding case and feed arrangement, the top of feeding case sets up to the opening, the bottom intercommunication of feeding case has the inlet pipe, the bottom intercommunication of inlet pipe has broken case, the internally mounted of broken case has the crushing roller, and the lateral wall fixed mounting of broken case has the motor to the output shaft of motor runs through the center pin fixed connection of broken case and crushing roller, the position fixed mounting that the inner wall of broken case is located the crushing roller below has the sieve. The utility model discloses, through setting up feed arrangement, solved when carrying out broken processing, when pouring the material into broken case through the pan feeding mouth, because the material once only directly falls on the crushing roller, make the crushing roller bear more material and probably exert an influence to broken effect and speed to the problem of the progress of processing has been influenced.

Description

Alumina raw material slurry grinding device

Technical Field

The utility model relates to an aluminium oxide grinds technical field, especially relates to an aluminium oxide raw material slurry grinder.

Background

Lapping is a finishing process of a work surface by relative movement of a grinder and a work under a certain pressure using abrasive particles coated or pressed on the grinder. The grinding can be used for processing various metal and non-metal materials, and the processed surface has the shape of plane, inner and outer cylindrical surfaces, conical surface, convex and concave spherical surface, screw thread, tooth surface and other molded surfaces

Alumina powder at first can carry out crushing treatment with great alumina particle before grinding to in the more convenient grinding treatment that carries out, when carrying out broken processing, when pouring the material into broken case through the pan feeding mouth, because the material is once only directly poured on the crushing roller, make the crushing roller bear more material and can probably exert an influence to broken effect and speed, thereby influenced the progress of processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an alumina raw material slurry grinding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an alumina raw material slurry grinding device comprises a feeding box and a feeding device, wherein the top of the feeding box is provided with an opening, the bottom of the feeding box is communicated with an inlet pipe, the bottom of the inlet pipe is communicated with a crushing box, a crushing roller is arranged in the crushing box, a motor is fixedly arranged on the side wall of the crushing box, an output shaft of the motor penetrates through the central shaft of the crushing box and the central shaft of the crushing roller to be fixedly connected, a sieve plate is fixedly arranged at the position, below the crushing roller, of the inner wall of the crushing box, one side, away from the inlet pipe, of the crushing box is communicated with a discharge box, the feeding device is arranged in the inlet pipe and comprises a conical block, the surface of the conical block is in sliding connection with the inner wall of the inlet pipe, two square holes are formed in the surface of the inlet pipe, a connecting block is inserted in the square holes, one end, the fixed surface of connecting block is connected with the movable plate, the surface and the square hole sliding connection of movable plate, the one end that the toper piece was kept away from to the connecting block rotates and is connected with the second connecting rod, the one end that the connecting block was kept away from to the second connecting rod rotates and is connected with the removal frame, the bottom and the broken case sliding connection of removal frame, the surface of removal frame rotates and is connected with first connecting rod, the one end and the disc that the removal frame was kept away from to first connecting rod rotate and connect, the bottom and the broken case of disc rotate and connect, the lateral wall fixed mounting of broken case has driving motor, driving motor's output runs through the top and the disc rotation of broken case and connects.

Preferably, the sliding grooves are formed in two square holes in the surface of the feeding pipe, and the moving plate is connected with the feeding pipe in a sliding mode through the sliding grooves.

Preferably, the movable frame is U-shaped, and two arms of the U-shaped movable frame are respectively connected with the two second connecting rods in a rotating manner.

Preferably, the inside of ejection of compact case is provided with auxiliary device, auxiliary device includes the carriage, the surface of carriage and the inside sliding connection of ejection of compact case, the fixed surface of carriage is connected with the baffle, the one end that the carriage was kept away from to the baffle runs through the ejection of compact case, the fixed surface of ejection of compact case is connected with the spring, the one end and the baffle fixed connection of ejection of compact case are kept away from to the spring, the inner wall sliding connection of ejection of compact case has first collecting box, and first collecting box is located the below of baffle, the lateral wall intercommunication of ejection of compact case has the second collecting box, the lateral wall fixed mounting of second collecting box has the air exhauster.

Preferably, the output pipe of the exhaust fan is communicated with the second collecting box, and a filter screen is fixedly arranged at the position where the output pipe is communicated with the second collecting box.

Preferably, the top of the sliding frame is provided with bristles made of steel wires, and the bristles are in contact with the sieve plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through the arrangement of the feeding device, when the materials are put into the crushing box, the materials are directly poured into the feeding box, the driving motor is started, the driving motor rotates the disc, the disc enables the first connecting rod to move, the first connecting rod can drive the moving frame to slide on the surface of the crushing box while moving, the sliding of the moving frame can enable the second connecting rod to rotate, the second connecting rod enables the conical block to slide up and down on the inner wall of the feeding pipe through the connecting block, thereby the materials intermittently enter the crushing box, meanwhile, the square hole is blocked by the up-and-down sliding of the moving plate when the connecting block moves, the materials are prevented from leaking from the square hole, the problem that when the materials are poured into the crushing box through the feeding port during the crushing treatment, the materials are directly poured onto the crushing roller at one time is solved, the crushing roller can bear more materials and possibly influence the crushing effect and the crushing speed, thereby affecting the processing progress.

2. The utility model discloses in, through setting up auxiliary device, the material is after broken, the collection box needs to be changed to the in-process of collection, the material after probably having the breakage in the in-process of changing spills the collection box, cause follow-up collection difficulty, this moment when changing first collecting box, directly outwards take out first collecting box, when first collecting box outwards shifts out, carriage and baffle slide under the effect of spring, make the baffle plug up the discharge gate, leave the time of changing first collecting box, the brush that can make the steel wire make when gliding of carriage brushes sieves the board, avoid the problem of sieve jam, if there is some material to spill when the baffle removes, can make the material enter into the second collecting box through the air exhauster, be convenient for people to collect the material that is processed.

Drawings

FIG. 1 is a schematic perspective view of an alumina slurry grinding apparatus according to the present invention;

FIG. 2 is a schematic view of a portion of a feeding apparatus of an alumina feedstock slurry grinding apparatus according to the present invention;

FIG. 3 is an exploded view of FIG. 2 of an alumina feed slurry grinding apparatus in accordance with the present invention;

fig. 4 is a schematic view of an auxiliary device of an alumina raw material slurry grinding device according to the present invention.

Illustration of the drawings: 1. a feeding box; 2. a feed pipe; 3. a crushing box; 4. a discharging box; 5. a feeding device; 51. a drive motor; 52. a disc; 53. a first link; 54. a movable frame; 55. a second link; 56. connecting blocks; 57. a conical block; 58. moving the plate; 6. an auxiliary device; 61. a first collection tank; 62. a carriage; 63. a partition plate; 64. a spring; 65. a second collection tank; 66. an exhaust fan; 7. and (4) a sieve plate.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides an aluminium oxide raw material pulp grinder, including feeding case 1 and feed arrangement 5, the top of feeding case 1 sets up to the opening, and the bottom intercommunication of feeding case 1 has inlet pipe 2, and the bottom intercommunication of inlet pipe 2 has broken case 3, and the internally mounted of broken case 3 has the crushing roller, and the lateral wall fixed mounting of broken case 3 has the motor, and the output shaft of motor runs through the center pin fixed connection of broken case 3 and crushing roller, and the fixed position that the inner wall of broken case 3 is located the crushing roller below has sieve 7, and one side intercommunication that feeding pipe 2 was kept away from to broken case 3 has ejection of compact case 4.

The specific arrangement and function of the feeding device 5 and the auxiliary device 6 will be described in detail below.

As shown in fig. 2 and 3, a feeding device 5 is arranged inside the feeding pipe 2, the feeding device 5 includes a conical block 57, the surface of the conical block 57 is slidably connected with the inner wall of the feeding pipe 2, two square holes are formed on the surface of the feeding pipe 2, a connecting block 56 is inserted inside the square holes, one end of the connecting block 56 close to the conical block 57 is fixedly connected with the conical block 57, a moving plate 58 is fixedly connected with the surface of the connecting block 56, the surface of the moving plate 58 is slidably connected with the square holes, one end of the connecting block 56 far away from the conical block 57 is rotatably connected with a second connecting rod 55, one end of the second connecting rod 55 far away from the connecting block 56 is rotatably connected with a moving frame 54, the bottom of the moving frame 54 is slidably connected with the crushing box 3, the surface of the moving frame 54 is rotatably connected with a first connecting rod 53, one end of the first connecting rod 53 far away from the moving, the lateral wall fixed mounting of broken case 3 has driving motor 51, and driving motor 51's output runs through the top and the disc 52 rotation of broken case 3 and is connected, and the spout has all been seted up to two square hole insides on inlet pipe 2 surface, and movable plate 58 passes through spout and inlet pipe 2 sliding connection, removes frame 54 for "U" style of calligraphy, and two arms that "U" style of calligraphy removed frame 54 rotate with two second connecting rods 55 respectively and are connected.

The whole feeding device 5 has the effects that by arranging the feeding device 5, when materials are put into the crushing box 3, the materials are directly poured into the feeding box 1, the driving motor 51 is started, the driving motor 51 enables the disc 52 to rotate, the disc 52 enables the first connecting rod 53 to move, the first connecting rod 53 drives the moving frame 54 to slide on the surface of the crushing box 3 while moving, the second connecting rod 55 can rotate due to the sliding of the moving frame 54, the second connecting rod 55 enables the conical block 57 to slide up and down on the inner wall of the feeding pipe 2 through the connecting block 56, so that the materials can intermittently enter the crushing box 3, meanwhile, when the connecting block 56 moves, the square hole is blocked by the vertical sliding of the connecting block 58, the leakage of the materials from the square hole moving plate is avoided, and when the materials are poured into the crushing box 3 through the feeding port during the crushing treatment, because the material once only directly falls on the crushing roller, make the crushing roller bear more material and probably exert an influence to broken effect and speed to the problem of the progress of processing has been influenced.

As shown in fig. 1 and 4, the inside of the discharging box 4 is provided with an auxiliary device 6, the auxiliary device 6 comprises a sliding frame 62, the surface of the sliding frame 62 is connected with the inside of the discharging box 4 in a sliding manner, the surface of the sliding frame 62 is fixedly connected with a partition plate 63, one end of the partition plate 63 far away from the sliding frame 62 penetrates through the discharging box 4, the surface of the discharging box 4 is fixedly connected with a spring 64, one end of the spring 64 far away from the discharging box 4 is fixedly connected with the partition plate 63, the inner wall of the discharging box 4 is connected with a first collecting box 61 in a sliding manner, the first collecting box 61 is positioned below the partition plate 63, the side wall of the discharging box 4 is communicated with a second collecting box 65, the side wall of the second collecting box 65 is fixedly provided with an exhaust fan 66, the output pipe of the exhaust fan 66 is communicated with the second collecting box 65, and the bristles are in contact with the screen plate 7.

The whole auxiliary device 6 achieves the effect that the collection box needs to be replaced in the collection process after the materials are crushed by arranging the auxiliary device 6, during the replacement process, broken materials may leak out of the collecting box to cause difficulty in subsequent collection, at this time, when the first collecting box 61 is replaced, the first collecting box 61 is directly drawn out, when the first collecting box 61 is moved out, the sliding frame 62 and the partition plate 63 slide under the action of the spring 64, so that the discharge hole is blocked by the partition plate 63, the time for replacing the first collecting box 61 is reserved, meanwhile, when the sliding frame 62 slides, the hairbrush made of steel wires brushes the sieve plate 7, so that the problem of blockage of the sieve plate 7 is avoided, if some material leaks out when the partition 63 moves, the material enters the second collection box 65 through the exhaust fan 66, so that people can collect the processed material conveniently.

The whole working principle is that by arranging the feeding device 5, when materials are put into the crushing box 3, the materials are directly poured into the feeding box 1, the driving motor 51 is started, the driving motor 51 rotates the disc 52, the disc 52 enables the first connecting rod 53 to move, the first connecting rod 53 drives the moving frame 54 to slide on the surface of the crushing box 3 while moving, the second connecting rod 55 can be rotated by the sliding of the moving frame 54, the second connecting rod 55 enables the conical block 57 to slide up and down on the inner wall of the feeding pipe 2 through the connecting block 56, so that the materials intermittently enter the crushing box 3, meanwhile, when the connecting block 56 moves, the moving plate 58 slides up and down to block a square hole, the leakage of the materials from the square hole is avoided, the problem that when the materials are poured into the crushing box 3 through the feeding port during the crushing treatment is solved, because the materials are directly poured onto the crushing roller at one time, the problem that the crushing roller bears more materials and the crushing effect and the crushing speed are possibly influenced, so that the processing progress is influenced is solved, by arranging the auxiliary device 6, after the materials are crushed, the collecting box needs to be replaced in the collecting process, the crushed materials possibly leak out of the collecting box in the replacing process, and the subsequent collecting difficulty is caused, at the moment, when the first collecting box 61 is replaced, the first collecting box 61 is directly drawn out, when the first collecting box 61 is moved out, the sliding frame 62 and the partition plate 63 slide under the action of the spring 64, so that the partition plate 63 blocks the discharge hole, the time for replacing the first collecting box 61 is reserved, meanwhile, the sliding frame 62 can brush the brush made of steel wires to brush the sieving plate 7 when sliding, so that the problem that the sieving plate 7 is blocked is avoided, if part of the materials leak out when the partition plate 63 moves, the materials can enter the second collecting box 65 through the exhaust fan 66, people can collect the processed materials conveniently.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. An alumina raw material slurry grinding device comprises a feeding box (1) and a feeding device (5), and is characterized in that: the top of the feeding box (1) is set to be an opening, the bottom of the feeding box (1) is communicated with a feeding pipe (2), the bottom of the feeding pipe (2) is communicated with a crushing box (3), a crushing roller is installed inside the crushing box (3), a motor is fixedly installed on the side wall of the crushing box (3), an output shaft of the motor penetrates through a central shaft of the crushing box (3) and the central shaft of the crushing roller to be fixedly connected, a sieve plate (7) is fixedly installed at a position, below the crushing roller, of the inner wall of the crushing box (3), one side, far away from the feeding pipe (2), of the crushing box (3) is communicated with a discharging box (4), a feeding device (5) is arranged inside the feeding pipe (2), the feeding device (5) comprises a conical block (57), the surface of the conical block (57) is connected with the inner wall of the feeding pipe (2) in a sliding manner, and two square holes, a connecting block (56) is inserted into the square hole, one end, close to the conical block (57), of the connecting block (56) is fixedly connected with the conical block (57), a moving plate (58) is fixedly connected to the surface of the connecting block (56), the surface of the moving plate (58) is in sliding connection with the square hole, one end, far away from the conical block (57), of the connecting block (56) is rotatably connected with a second connecting rod (55), one end, far away from the connecting block (56), of the second connecting rod (55) is rotatably connected with a moving frame (54), the bottom of the moving frame (54) is in sliding connection with the crushing box (3), the surface of the moving frame (54) is rotatably connected with a first connecting rod (53), one end, far away from the moving frame (54), of the first connecting rod (53) is rotatably connected with a disc (52), the bottom of the disc (52) is rotatably connected with the crushing box (3), and a driving motor (51) is fixedly installed on the side wall, the output end of the driving motor (51) penetrates through the top of the crushing box (3) and is rotatably connected with the disc (52).

2. The alumina raw material slurry grinding apparatus according to claim 1, wherein: the inside spout that has all been seted up of two square holes on inlet pipe (2) surface, and movable plate (58) pass through spout and inlet pipe (2) sliding connection.

3. The alumina raw material slurry grinding apparatus according to claim 1, wherein: the movable frame (54) is U-shaped, and two arms of the U-shaped movable frame (54) are respectively connected with the two second connecting rods (55) in a rotating mode.

4. The alumina raw material slurry grinding apparatus according to claim 1, wherein: an auxiliary device (6) is arranged in the discharging box (4), the auxiliary device (6) comprises a sliding frame (62), the surface of the sliding frame (62) is connected with the inner part of the discharging box (4) in a sliding way, a clapboard (63) is fixedly connected with the surface of the sliding frame (62), one end of the clapboard (63) far away from the sliding frame (62) penetrates through the discharging box (4), a spring (64) is fixedly connected to the surface of the discharge box (4), one end of the spring (64) far away from the discharge box (4) is fixedly connected with a partition plate (63), the inner wall of the discharging box (4) is connected with a first collecting box (61) in a sliding way, the first collecting box (61) is positioned below the partition plate (63), the side wall of the discharging box (4) is communicated with a second collecting box (65), and an exhaust fan (66) is fixedly arranged on the side wall of the second collecting box (65).

5. An alumina raw material slurry grinding apparatus according to claim 4, characterized in that: an output pipe of the exhaust fan (66) is communicated with the second collecting box (65), and a filter screen is fixedly arranged at the position where the output pipe is communicated with the second collecting box (65).

6. An alumina raw material slurry grinding apparatus according to claim 4, characterized in that: the top of the sliding frame (62) is provided with bristles made of steel wires, and the bristles are in contact with the sieve plate (7).