CN217569541U

CN217569541U - Gangue hollow brick raw materials sieving mechanism

Info

Publication number: CN217569541U
Application number: CN202221283644.2U
Authority: CN
Inventors: 赵峰; 张康宝; 张康星; 张寿辉; 俞明来
Original assignee: Chuzhou Nanqiao Shenghui New Building Material Co ltd
Current assignee: Chuzhou Nanqiao Shenghui New Building Material Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-10-14
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a gangue hollow brick raw material screening device, which belongs to the gangue hollow brick production field, and relates to a gangue hollow brick raw material screening device, which comprises a device body, a top fixing plate is fixed at the top of the inner side of the device body, an installation frame is fixed at the bottom of the top fixing plate and at the central position of the device body, a first motor is fixed at the inner side of the installation frame, a rotary screening plate is rotatably connected at the bottom of the inner side of the device body and at the central position of the first motor, the output end of the first motor is fixedly connected with the central position of the rotary screening plate, a plurality of screening holes are arranged in the rotary screening plate, a fixing frame is fixed at one side of the installation frame, a cleaning plate is fixed at the bottom of the fixing frame, a plurality of cleaning mechanisms are also installed at the bottom of the fixing frame, and the cleaning mechanisms are used for cleaning the screening holes; it can conveniently guarantee that the screening hole is unblocked all the time, and then guarantees the effect and the falling speed that the screening was kept away from.

Description

Gangue hollow brick raw materials sieving mechanism

Technical Field

The utility model relates to a gangue hollow brick production field, more specifically say, relate to a gangue hollow brick raw materials sieving mechanism.

Background

The coal gangue is solid waste discharged in coal mining and coal washing processes, and is a black grey rock which has lower carbon content and is harder than coal and is associated with a coal bed in a coal forming process. The hollow brick is a main material of a wall body commonly used in the construction industry, and has become a product recommended by national construction departments firstly due to the advantages of light weight, less consumption of raw materials and the like. Similar to red bricks, common raw materials for manufacturing hollow bricks are clay, cinder ash and coal gangue;

through retrieval, chinese patent with publication number CN216173926U discloses a screening device for producing coal gangue hollow bricks, which realizes rapid adjustment of blanking speed at a through hole and is convenient for ensuring screening efficiency of a screen;

the above patents have certain problems, such as: when the aforesaid patent is screening, although can guarantee certain screening speed, its inconvenient raw materials to plugging up the screening hole clear up, and then lead to using too much the plugging up of back screening hole for a long time, influence the efficiency of screening.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims at providing a gangue hollow brick raw materials sieving mechanism, it can conveniently guarantee that the screening hole is unblocked all the time, and then guarantees effect and the falling speed that the screening was kept away from.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal.

A coal gangue hollow brick raw material screening device comprises a device body, wherein a top fixing plate is fixed at the top of the inner side of the device body, an installation frame is fixed at the bottom of the top fixing plate and located at the central position of the device body, a first motor is fixed at the inner side of the installation frame, a rotary screening plate is rotatably connected to the bottom of the inner side of the device body and located at the first motor, the output end of the first motor is fixedly connected with the central position of the rotary screening plate, and a plurality of screening holes are formed in the rotary screening plate;

one side of installation frame is fixed with the mount, the bottom of mount is fixed with cleans the board, a plurality of clearance mechanisms are still installed to the bottom of mount, it is right that clearance mechanism is used for the screening hole clearance.

Furthermore, each of the plurality of cleaning mechanisms comprises a tamping column, the tamping column is arranged at the bottom of the fixing frame, a first spring is arranged on the inner side of the tamping column, the first spring is fixedly connected with the fixing frame, and a tangent plane is arranged at the bottom of the tamping column;

the bottom slope of smashing down the post is provided with first guide plate, the one end of first guide plate just is located the outside of device body is provided with the installation ring frame, the bottom slope of installation ring frame is provided with the second guide plate, the second guide plate is kept away from the one end of installation ring frame extends to the inboard of device body, the inboard of installation ring frame is installed and is smashed the mechanism, smash the mechanism and be used for smashing the raw materials.

Furthermore, the crushing mechanism comprises a crushing knife which is rotatably connected to the inner side of the mounting ring frame, a second motor is fixed to one end of the outer side of the mounting ring frame, the output end of the second motor is fixedly connected with the crushing knife, and a crushing knife plate is slidably connected to the position, corresponding to the crushing knife, of the inner side of the mounting ring frame;

the inner side of the mounting ring frame is further provided with a driving assembly, and the driving assembly is used for driving the crushing cutter plate to shake back and forth.

Further, drive assembly is including rotating the clamp plate, rotating the clamp plate set up in the outside of second motor output, the one end of broken cutting board just is located the corresponding position department of rotating the clamp plate is fixed with the connection and receives the pressure plate, the inboard of installation ring frame just is located broken cutting board is kept away from connect the one end that receives the pressure plate and install the second spring, just the second spring with broken cutting board fixed connection.

Furthermore, the position of the tangent plane is arranged to correspond to the rotation direction of the rotary screening plate.

Furthermore, the ends of the rotary pressing plate and the connecting pressed plate, which are close to each other, are provided with corresponding inclined planes.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

this scheme is cleared up the screening hole through smashing down the post bullet and going into to the inboard in screening hole, when rotating the screening board and rotating, smashes the setting of post accessible tangent plane down, and the inboard of next screening hole is gone into to the bullet to conveniently guarantee that the screening hole is unblocked all the time, and then guarantee the effect and the falling speed that the screening was kept away from.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure among the screening holes, the tamping columns and the fixing frame of the present invention;

FIG. 3 is a cross-sectional view of the tamping column of the present invention;

fig. 4 is a cross-sectional view of the body of the present invention;

FIG. 5 is a cross-sectional view of the mounting collar of the present invention;

fig. 6 is a schematic structural diagram of the second motor, the rotary pressing plate and the connection pressed plate according to the present invention.

The reference numbers in the figures illustrate:

1. a device body; 2. a top fixing plate; 3. rotating the screening plate; 4. a screening well; 5. a first motor; 6. a mounting frame; 7. a fixed mount; 8. cleaning a board; 9. tamping down the column; 10. a first spring; 11. cutting into noodles; 12. a first baffle; 13. mounting a ring frame; 14. a second baffle; 15. a crushing knife; 16. a second motor; 17. crushing a cutter plate; 18. a second spring; 19. rotating the pressing plate; 20. the compression plate is connected.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

The embodiment is as follows:

referring to fig. 1-6, a coal gangue hollow brick raw material screening device comprises a device body 1, wherein a top fixing plate 2 is fixed at the top of the inner side of the device body 1, an installation frame 6 is fixed at the bottom of the top fixing plate 2 and at the central position of the device body 1, a first motor 5 is fixed at the inner side of the installation frame 6, a rotary screening plate 3 is rotatably connected to the bottom of the first motor 5 at the inner side of the device body 1, the output end of the first motor 5 is fixedly connected with the central position of the rotary screening plate 3, and a plurality of screening holes 4 are formed in the rotary screening plate 3;

one side of installation frame 6 is fixed with mount 7, and the bottom of mount 7 is fixed with cleaning plate 8, and a plurality of clearance mechanisms are still installed to the bottom of mount 7, and clearance mechanism is used for the clearance to screening hole 4, and screening hole 4 is radioactive setting round the central point department of putting that rotates screening plate 3, and then makes to smash down post 9 and can be corresponding with next screening hole 4 all the time.

Referring to fig. 3, each of the plurality of cleaning mechanisms includes a down-pounding column 9, the down-pounding column 9 is disposed at the bottom of the fixing frame 7, a first spring 10 is disposed at the inner side of the down-pounding column 9, the first spring 10 is fixedly connected with the fixing frame 7, a section 11 is disposed at the bottom of the down-pounding column 9, the section 11 can be clamped into the inner side of the screening hole 4 through the arrangement of the section 11, the screening hole 4 is driven to rotate when the rotating screening plate 3 rotates, and the down-pounding column 9 gradually rises to the top of the screening hole 4 through the arrangement of the section 11, and when the next screening hole 4 rotates, the down-pounding column 9 is clamped into the inner side of the next screening hole 4 through the arrangement of the first spring 10 to poult the raw material at the inner side of the screening hole 4;

the bottom slope of smashing down post 9 is provided with first guide plate 12, and the outside that the one end of first guide plate 12 just is located device body 1 is provided with installation ring frame 13, and the bottom slope of installation ring frame 13 is provided with second guide plate 14, and the one end that second guide plate 14 kept away from installation ring frame 13 extends to the inboard of device body 1, and the inboard of installation ring frame 13 is installed and is smashed the mechanism, smashes the mechanism and is used for smashing the raw materials.

Referring to fig. 5, the crushing mechanism includes a crushing knife 15, the crushing knife 15 is rotatably connected to the inner side of the mounting ring frame 13, a second motor 16 is fixed to one end of the outer side of the mounting ring frame 13, an output end of the second motor 16 is fixedly connected to the crushing knife 15, a crushing knife plate 17 is slidably connected to the inner side of the mounting ring frame 13 at a position corresponding to the crushing knife 15, the raw material is received by the first guide plate 12 and rolls to the inner side of the rotary screening plate 3, the second motor 16 is driven, the second motor 16 drives the crushing knife 15 to rotate, the crushing knife 15 and the crushing knife plate 17 are arranged to crush the raw material, the crushed raw material reaches a certain size, and then rolls to the inner side of the device body 1 again by the second guide plate 14;

the inner side of the mounting ring frame 13 is also provided with a driving assembly, and the driving assembly is used for driving the crushing cutter plate 17 to rock back and forth.

Referring to fig. 5 and 6, the driving assembly includes a rotating pressing plate 19, the rotating pressing plate 19 is disposed at an outer side of an output end of the second motor 16, a connection pressed plate 20 is fixed at a position corresponding to the rotating pressing plate 19 at one end of the crushing knife plate 17, a second spring 18 is installed at one end of the inner side of the mounting ring frame 13, which is located at the crushing knife plate 17 and away from the connection pressed plate 20, the second spring 18 is fixedly connected with the crushing knife plate 17, when the output end of the second motor 16 rotates, the rotating pressing plate 19 is driven to rotate, and then the connection pressed plate 20 is extruded through rotation of the rotating pressing plate 19, so that the connection pressed plate 20 drives the crushing knife plate 17 to move, when the rotating pressing plate 19 rotates to be out of contact with the connection pressed plate 20, the crushing knife plate 17 rebounds through the setting of the second spring 18, and the above operations are repeated, thereby ensuring that the crushing knife 15 and the crushing knife plate 17 are prevented from being stuck when the material is crushed.

Referring to fig. 3, the position of the tangent plane 11 corresponds to the rotation direction of the rotary screening plate 3, by this arrangement, the rotary screening plate 3 will not be clamped with the tamping column 9 when rotating, and by the arrangement of the tangent plane 11, the tamping column 9 will retract when the rotary screening plate 3 rotates, which is more effective.

Referring to fig. 6, the ends of the rotating pressing plate 19 and the connecting pressed plate 20, which are close to each other, are provided with corresponding inclined planes, so that the rotating pressing plate 19 can be abutted against the connecting pressed plate 20 when rotating, and the connecting pressed plate 20 drives the crushing cutter 17 to move.

The working principle is as follows: when the user uses the device, add the raw materials of gangue hollow brick to the inboard of device body 1, and place in the top of rotating screening plate 3, start first motor 5, make the output of first motor 5 drive and rotate screening plate 3 and rotate, and through the setting of mount 7 and cleaning plate 8, promote the raw materials, less raw materials fall through screening hole 4, great raw materials then remain the top of rotating screening plate 3, and those not little raw materials then probably can block in the inboard of screening hole 4, through the setting of tangent plane 11, can make tangent plane 11 block in the inboard of screening hole 4, when rotating screening plate 3 and rotating, drive screening hole 4 and rotate, and then through the setting of tangent plane 11, make down post 9 rise to the top of screening hole 4 gradually, when next screening hole 4 rotates, smash down post 9 through the setting of first spring 10, the card advances the inboard of next screening hole 4, to the raw materials inboard of screening hole 4, the raw materials that falls down, the raw materials of screening hole 4 pass through first guide plate 12 and live and catch, and fall to the inboard of second spring drive screening plate 10, make the crushing motor 16 and the crushing cutter 16 set up the crushing mechanism and carry out the crushing cutter 16, make the crushing mechanism to the crushing mechanism of the crushing blade of the crushing mechanism and the crushing mechanism, and the crushing mechanism of the bottom of the crushing mechanism carry out raw materials and the crushing mechanism to carry out the crushing blade of the collection of the crushing mechanism, and the crushing mechanism is carried out the crushing mechanism.

The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a gangue hollow brick raw materials sieving mechanism, includes device body (1), its characterized in that: a top fixing plate (2) is fixed at the top of the inner side of the device body (1), an installation frame (6) is fixed at the bottom of the top fixing plate (2) and is positioned at the central position of the device body (1), a first motor (5) is fixed at the inner side of the installation frame (6), a rotary screening plate (3) is rotatably connected to the inner side of the device body (1) and is positioned at the bottom of the first motor (5), the output end of the first motor (5) is fixedly connected with the central position of the rotary screening plate (3), and a plurality of screening holes (4) are formed in the rotary screening plate (3);

one side of installation frame (6) is fixed with mount (7), the bottom of mount (7) is fixed with cleans board (8), a plurality of clearance mechanisms are still installed to the bottom of mount (7), it is right to clear up mechanism screening hole (4).

2. The coal gangue hollow brick raw material screening device according to claim 1, characterized in that: each cleaning mechanism comprises a tamping column (9), the tamping columns (9) are arranged at the bottom of the fixing frame (7), first springs (10) are arranged on the inner sides of the tamping columns (9), the first springs (10) are fixedly connected with the fixing frame (7), and tangent planes (11) are arranged at the bottoms of the tamping columns (9);

smash the bottom slope of lower column (9) and be provided with first guide plate (12), the one end of first guide plate (12) just is located the outside of device body (1) is provided with installation ring frame (13), the bottom slope of installation ring frame (13) is provided with second guide plate (14), second guide plate (14) are kept away from the one end of installation ring frame (13) extends to the inboard of device body (1), the inboard of installation ring frame (13) is installed and is smashed the mechanism, smash the mechanism and be used for smashing the raw materials.

3. The coal gangue hollow brick raw material screening device according to claim 2, characterized in that: the smashing mechanism comprises a smashing knife (15), the smashing knife (15) is rotatably connected to the inner side of the mounting ring frame (13), a second motor (16) is fixed at one end of the outer side of the mounting ring frame (13), the output end of the second motor (16) is fixedly connected with the smashing knife (15), and a smashing knife plate (17) is slidably connected to the inner side of the mounting ring frame (13) and is positioned at a position corresponding to the smashing knife (15);

and a driving assembly is further mounted on the inner side of the mounting ring frame (13), and the driving assembly is used for driving the crushing cutter plate (17) to rock back and forth.

4. The coal gangue hollow brick raw material screening device according to claim 3, characterized in that: drive assembly is including rotating clamp plate (19), rotating clamp plate (19) set up in the outside of second motor (16) output, the one end of broken cutting board (17) just is located rotate the corresponding position department of clamp plate (19) and be fixed with and connect and receive pressure plate (20), the inboard of installation ring frame (13) just is located broken cutting board (17) is kept away from connect the one end that receives pressure plate (20) and install second spring (18), just second spring (18) with broken cutting board (17) fixed connection.

5. The coal gangue hollow brick raw material screening device according to claim 2, characterized in that: the position of the tangent plane (11) is arranged corresponding to the rotating direction of the rotating screening plate (3).

6. The coal gangue hollow brick raw material screening device according to claim 4, characterized in that: and the ends, close to each other, of the rotary pressing plate (19) and the connecting pressed plate (20) are provided with corresponding inclined planes.