CN220969800U

CN220969800U - Multistage screening mechanism for refractory materials

Info

Publication number: CN220969800U
Application number: CN202322395567.0U
Authority: CN
Inventors: 王玉锋; 郭晓辉; 梁百仁; 张相安
Original assignee: Liaoning Gude New Materials Technology Co ltd
Current assignee: Liaoning Gude New Materials Technology Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-05-17
Anticipated expiration: 2033-09-05

Abstract

The utility model discloses a refractory material multistage screening mechanism which comprises a bottom plate, wherein one side of the upper surface of the bottom plate is fixedly connected with a vertical plate, the upper end of the vertical plate is provided with a groove, a movable block is rotationally connected in the groove, and one side of the movable block is rotationally connected with a treatment cylinder. Through taking down one of them arc apron that needs to use screening groove top, drive the processing section of thick bamboo again and rotate, make the raw materials continuously overturn wherein and fall, finally fall to the collection container on bottom plate surface from the screening groove, repeatedly dismouting many arc apron and repeat above-mentioned operation, realize the multistage screening of different particle diameter raw materials, take down the end cover afterwards, take down backup pad and gyro wheel, the processing section of thick bamboo of transferring is the slope form, make its opening down, inside incomplete material natural slip, accomplish incomplete material and collect, roll the screening and avoid appearing the jam condition, processing section of thick bamboo tiltable later stage of being convenient for gets material simultaneously, and is convenient and fast.

Description

Multistage screening mechanism for refractory materials

Technical Field

The utility model relates to the technical field of screening equipment, in particular to a refractory material multistage screening mechanism.

Background

The refractory material is widely used in the industrial fields of metallurgy, chemical industry, petroleum, mechanical manufacture, silicate, power and the like, and the production process of the refractory material comprises the steps of crushing raw materials, screening, mixing, casting, forming, drying and sintering, wherein ore raw materials are required to be firstly crushed in the production process of the refractory material, and then the crushed raw materials are screened on screen holes, and the raw materials with proper size are screened out for the next production process.

In prior art, pour the raw materials into the inside slope screening board surface that sets up of box container in many stages, shake through the screening board and reach the purpose of screening raw materials, such screening mode leads to the raw materials that is located sieve mesh department to fall fast, and the raw materials that is not in sieve mesh department is along with the inclined plane landing, finally appear piling up the condition at the low point, influence screening efficiency, the screening mechanism of box container needs the bow to dig or pull to remove when clearing up the defective material simultaneously, the clearance process is wasted time and energy, it is comparatively inconvenient.

Disclosure of utility model

The present utility model aims to solve the above problems by providing a refractory multi-stage screening mechanism, described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a refractory material multistage screening mechanism which comprises a bottom plate, wherein one side of the upper surface of the bottom plate is fixedly connected with a vertical plate, the upper end of the vertical plate is provided with a groove, a movable block is rotationally connected to the groove, one side of the movable block is rotationally connected with a treatment cylinder, the other side of the movable block is fixedly provided with a motor for driving the treatment cylinder to rotate, the opening end of the treatment cylinder is detachably connected with an end cover, four screening grooves are uniformly formed in the circumferential surface of the treatment cylinder, screening holes communicated with the inner wall of the treatment cylinder are formed in each screening groove, the sizes of the screening holes in each screening groove are different, an arc-shaped cover plate is arranged in each screening groove, four corners of the arc-shaped cover plate are respectively provided with a first bolt connecting piece for fixing the arc-shaped cover plate in the screening groove, the other side of the bottom plate is provided with a support plate, two sides of the upper end surface of the support plate are respectively fixedly connected with a roller which is abutted against the lower side of the treatment cylinder, and a second bolt connecting piece for fixing the support plate is arranged on the side wall of the bottom plate.

Adopt above-mentioned multistage screening mechanism of refractory material, when using, pour the raw materials into inside the processing section of thick bamboo, the reclosing end cover, it is through bolted connection spare one with one of them arc apron that needs to use screening groove top takes off, the inside raw materials of processing section of thick bamboo can only follow this screening groove this moment, drive the processing section of thick bamboo through the motor and rotate, two gyro wheels make the processing section of thick bamboo keep the steady rotation of horizontality, make the raw materials continuously upset fall therein, finally fall to the collecting vessel on bottom plate surface from the screening groove, repeatedly dismouting many arc apron and repeat above-mentioned operation, realize the multistage screening of different particle diameter raw materials, then take off the end cover, take off backup pad and gyro wheel, the processing section of thick bamboo is the slope form of transferring, make its opening down, the incomplete material of inside naturally slides, accomplish the incomplete material and collect.

Preferably, the end cover is provided with threads, and the threads are matched with the threads of the opening end of the treatment cylinder.

Preferably, the first bolt connecting piece comprises a first bolt hole formed in the screening groove, the first bolt hole is connected with the first bolt in a threaded mode, and the arc-shaped cover plate is provided with a first through hole which is inserted with the first bolt.

Preferably, the arc-shaped cover plate is matched with the screening groove in size, and is made of plastic materials.

Preferably, a mounting groove matched with the supporting plate is formed in the other side of the bottom plate.

Preferably, the second bolt connecting piece comprises a second bolt hole formed in the mounting groove, the second bolt hole is connected with the second bolt in a threaded mode, and the supporting plate is provided with a second through hole which is inserted with the second bolt.

Preferably, the circumferential surfaces of the two rollers are fixedly connected with bumps.

The beneficial effects are that:

Through taking down one of them arc apron that needs to use screening groove top, drive the processing section of thick bamboo again and rotate, make the raw materials continuously overturn wherein and fall, finally fall to the collection container on bottom plate surface from the screening groove, repeatedly dismouting many arc apron and repeat above-mentioned operation, realize the multistage screening of different particle diameter raw materials, take down the end cover afterwards, take down backup pad and gyro wheel, the processing section of thick bamboo of transferring is the slope form, make its opening down, inside incomplete material natural slip, accomplish incomplete material and collect, roll the screening and avoid appearing the jam condition, processing section of thick bamboo tiltable later stage of being convenient for gets material simultaneously, and is convenient and fast.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the base plate of the present utility model;

fig. 3 is a disassembled perspective view of the treatment canister and related structures of the present utility model.

The reference numerals are explained as follows:

1. A bottom plate; 2. a vertical plate; 3. a first bolt connecting piece; 3a, a first bolt hole; 3b, a first bolt; 3c, perforating first; 4. a second bolt connecting piece; 4a, a second bolt hole; 4b, a second bolt; 4c, perforating the second hole; 5. a groove; 6. a movable block; 7. a motor; 8. a treatment cylinder; 9. an end cap; 10. a sieving groove; 11. an arc cover plate; 12. a thread; 13. a support plate; 14. a roller; 15. a bump; 16. and a mounting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-3, the utility model provides a multi-stage screening mechanism for refractory materials, which comprises a bottom plate 1, wherein one side of the upper surface of the bottom plate 1 is fixedly connected with a vertical plate 2, the upper end of the vertical plate 2 is provided with a groove 5, a movable block 6 is rotatably connected in the groove 5, one side of the movable block 6 is rotatably connected with a treatment cylinder 8, the other side of the movable block 6 is fixedly provided with a motor 7 for driving the treatment cylinder 8 to rotate, the open end of the treatment cylinder 8 is detachably connected with an end cover 9, four screening grooves 10 are uniformly formed in the circumferential surface of the treatment cylinder 8, screening holes communicated with the inner wall of the treatment cylinder 8 are formed in each screening groove 10, the sizes of the screening holes in each screening groove 10 are different, each screening groove 10 is provided with an arc cover plate 11, four corners of the arc cover plate 11 are respectively provided with a first bolt connecting piece 3 for fixing the arc cover plate 11 in the screening groove 10, the other side of the bottom plate 1 is provided with a support plate 13, two sides of the upper end surface of the support plate 13 are fixedly connected with a roller 14 which is abutted against the lower side of the treatment cylinder 8, and two bolts 4 are fixedly connected with the support plates 13 on the side of the side wall of the bottom plate 1.

Referring to fig. 3, the end cap 9 is provided with a thread 12, and the thread 12 is adapted to the thread of the open end of the treatment canister 8, so that the end cap 9 can be disassembled.

As an alternative embodiment, the first bolt connecting piece 3 includes a first bolt hole 3a formed in the screening groove 10, a first bolt 3b is connected in the first bolt hole 3a in a threaded manner, a first through hole 3c inserted with the first bolt 3b is formed in the arc-shaped cover plate 11, and when the arc-shaped cover plate 11 is located in the screening groove 10, the first bolt 3b is inserted into the first through hole 3c and the first bolt hole 3a to rotate at the same time, so that the cover plate 11 is connected and fixed.

Specifically, the arc-shaped cover plate 11 is matched with the screening groove 10 in size, and the arc-shaped cover plate 11 is made of plastic, so that the overall weight of the arc-shaped cover plate 11 can be reduced, the disassembly and assembly are convenient, and meanwhile, the manufacturing cost is reduced.

Referring to fig. 2, an installation groove 16 adapted to the support plate 13 is formed on the other side of the bottom plate 1, the second bolt connecting piece 4 includes a second bolt hole 4a formed in the installation groove 16, a second bolt 4b is connected to the second bolt hole 4a in a threaded manner, a second through hole 4c inserted into the second bolt 4b is formed in the support plate 13, the support plate 13 can be quickly abutted by the installation groove 16, meanwhile, the support plate 13 located in the support plate can be stably placed, and after the support plate 13 is located in the installation groove 16, the second bolt 4b is simultaneously inserted into the second through hole 4c and the second bolt hole 4a to rotate, so that installation and fixation are completed.

Further, the two rollers 14 are fixedly connected with the bump 15 on the circumferential surface, so that the bump 15 on the roller 14 can jack up the processing cylinder 8 when contacting the surface of the processing cylinder 8, the processing cylinder 8 naturally falls down after the two rollers are not contacted, and the purpose of vibration is achieved by the up-and-down bump of the processing cylinder 8, so that the screening efficiency is improved.

By adopting the structure, when the novel screening device is used, raw materials are poured into the treatment cylinder 8, the end cover 9 is closed again, one of the arc cover plates 11 above the screening groove 10 is required to be used and taken down through the first bolt connecting piece 3, at the moment, the raw materials inside the treatment cylinder 8 can only be removed from the screening groove 10, the treatment cylinder 8 is driven to rotate through the motor 7, meanwhile, the two rollers 14 enable the treatment cylinder 8 to keep in a horizontal state and stably rotate, the raw materials continuously overturn and fall in the treatment cylinder, finally fall out of the screening groove 10 into a collecting container on the surface of the bottom plate 1, the arc cover plates 11 are repeatedly disassembled and assembled, the operation is repeated, the multi-stage screening of raw materials with different particle sizes is realized, then the end cover 9 is taken down, the supporting plate 13 and the rollers 14 are taken down, the treatment cylinder 8 is inclined, the opening of the treatment cylinder is downward, internal residual materials naturally slide down, and residual material collection is completed.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A refractory material multistage screening mechanism which is characterized in that: including bottom plate (1), upper surface one side fixedly connected with riser (2) of bottom plate (1), recess (5) are seted up to the upper end of riser (2), the rotation is connected with movable block (6) in recess (5), and one side rotation of this movable block (6) is connected with handles section of thick bamboo (8), and the opposite side fixed mounting of movable block (6) has drive a handle section of thick bamboo (8) pivoted motor (7), it can dismantle and be connected with end cover (9) to handle section of thick bamboo (8) open end, four screening grooves (10) have evenly been seted up on the periphery of handle section of thick bamboo (8), all set up the sieve mesh with handle section of thick bamboo (8) inner wall intercommunication in every this screening groove (10), and the sieve mesh size in every screening groove (10) is different, every all be equipped with arc apron (11) in screening groove (10), and arc apron (11) all are provided with the four corners that are arranged in its fixed in screening groove (10) and handle section of thick bamboo (8) pivoted motor (7), the opposite side of bottom plate (1) is equipped with backup pad (13), the terminal surface (13) on backup pad (8) are connected with two sides (14) on the backup pad (1) are connected with two side fixedly connected with two lateral wall (14).

2. A refractory multi-stage screening mechanism according to claim 1, wherein: threads (12) are formed on the end cover (9), and the threads (12) are in threaded fit with the open end of the treatment cylinder (8).

3. A refractory multi-stage screening mechanism according to claim 1, wherein: the first bolt connecting piece (3) comprises a first bolt hole (3 a) formed in the screening groove (10), the first bolt hole (3 a) is connected with a first bolt (3 b) in a threaded mode, and the arc-shaped cover plate (11) is provided with a first through hole (3 c) which is spliced with the first bolt (3 b).

4. A refractory multi-stage screening mechanism according to claim 1, wherein: the arc-shaped cover plate (11) is matched with the screening groove (10) in size, and the arc-shaped cover plate (11) is made of plastic materials.

5. A refractory multi-stage screening mechanism according to claim 1, wherein: the other side of the bottom plate (1) is provided with a mounting groove (16) which is matched with the supporting plate (13).

6. A refractory multi-stage screening mechanism according to claim 5, wherein: the second bolt connecting piece (4) comprises a second bolt hole (4 a) formed in the mounting groove (16), a second bolt (4 b) is connected in the second bolt hole (4 a) in a threaded mode, and a second through hole (4 c) which is inserted with the second bolt (4 b) is formed in the supporting plate (13).

7. A refractory multi-stage screening mechanism according to claim 1, wherein: the circumferential surfaces of the two rollers (14) are fixedly connected with lugs (15).