Multifunctional screening device for refractory material crushing

Abstract

The utility model discloses a kind of multifunctional screening devices for refractory material crushing, comprising: base, the top wall of the base is fixedly welded with two support columns, two The processing box is arranged between the support column, the processing box is fixedly welded with annular seat, the outer wall of the annular seat is fixedly welded with two rotating columns, two The rotating column is rotatably installed on two support columns, one The support column is fixedly installed with servo motor, the output end of the servo motor is connected with rotating column of corresponding position, the sidewall of the annular seat is fixedly welded with two connecting rods, two The connecting rod is fixedly welded with mounting plate, the mounting plate is fixedly installed with driving motor.The utility model realizes that refractory material is crushed and screened simultaneously, without waiting for whole batch refractory material to be crushed again after the refractory material that is not crushed to standard is screened out, and then secondary crushing is carried out, greatly improve the work efficiency of refractory material crushing.

Description

Technical Field

[0001] This utility model relates to the field of refractory material processing technology, specifically to a multifunctional screening device for refractory material crushing. Background Technology

[0002] Refractory materials refer to a class of inorganic non-metallic materials with a refractoriness of not less than 1580°C. Refractory materials are used in various sectors of the national economy, including steel, non-ferrous metals, glass, cement, ceramics, petrochemicals, machinery, boilers, light industry, power, and military industry. They are essential basic materials for ensuring the production, operation, and technological development of these industries, playing an irreplaceable role in high-temperature industrial production. After use, refractory materials need to be reused, which requires the crushing of waste refractory materials.

[0003] After refractory materials are crushed, they need to be screened to facilitate the re-crushing of any refractory materials that do not meet the required standards. However, existing screening devices typically require the entire batch of refractory materials to be crushed before removing the uncrushed materials for further crushing, which is time-consuming and reduces the processing efficiency of refractory material crushing. To address this problem, we propose a multi-functional screening device for refractory material crushing. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional screening device for refractory material crushing, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional screening device for refractory material crushing, comprising: The base has two support columns fixedly welded to its top wall, and a processing box is disposed between the two support columns. An annular seat is fixedly welded to the processing box, and two rotating columns are fixedly welded to the outer wall of the annular seat. The two rotating columns are rotatably mounted on the two support columns respectively. A servo motor is fixedly mounted on one of the support columns, and the output end of the servo motor is connected to the corresponding rotating column. Two connecting rods are fixedly welded to one side wall of the annular seat, and mounting plates are fixedly welded to the two connecting rods. A drive motor is fixedly mounted on the mounting plate, and a rotating rod is connected to the output end of the drive motor. The rotating rod is rotatably mounted on the processing box, and multiple crushing blades are mounted on the surface of the rotating rod located in the inner cavity of the processing box. A screen mounting base is fixedly welded to the processing box, and a screening screen is disposed on the screen mounting base.

[0006] Preferably, the screen mounting base is located at the end of the processing box away from the crushing blade. The screen mounting base has a through groove and a mounting groove on one side wall. The screen is movably inserted into the mounting groove. The outer end of the screen is fixedly welded to a mounting base, and the mounting base is fixed to the screen mounting base by fastening bolts.

[0007] Preferably, the processing box has a feed inlet, a door is installed on the feed inlet, and a discharge pipe is fixedly installed at the end of the processing box away from the drive motor, with a valve installed on the discharge pipe.

[0008] Preferably, an anti-backflow hopper is fixedly installed on the side wall of the screen mounting base near the discharge pipe.

[0009] Preferably, a controller is fixedly installed on one of the support columns, and the controller is electrically connected to the servo motor and the drive motor via wires.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model uses a drive motor to rotate a rotating rod and multiple crushing blades to crush refractory materials. During the crushing process, a servo motor drives the processing box to tumble back and forth through a rotating column and annular seat, so that the refractory materials can be screened through a screening screen after crushing. The refractory materials that are not completely crushed fall to the end of the processing box with crushing blades when the processing box is tumbled again, realizing the crushing and screening of refractory materials at the same time. There is no need to wait for the entire batch of refractory materials to be crushed and then take out the screened refractory materials that do not meet the standards for secondary crushing, which greatly improves the working efficiency of refractory material crushing. 2. The screening mesh of this utility model is fixed on the screen mounting base by the mounting plate. When the screening mesh needs to be cleaned, the mounting plate can be removed and the screening mesh can be pulled out to realize the disassembly of the screening mesh, which is convenient for regular cleaning of the screening mesh. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of a multifunctional screening device for refractory material crushing proposed in this utility model; Figure 2 This is a front view of the cross-sectional structure of the processing box in a multifunctional screening device for refractory material crushing proposed in this utility model; Figure 3 This is a three-dimensional structural diagram showing the separation of the screen mounting base and the screen in a multifunctional screening device for refractory material crushing proposed in this utility model.

[0012] In the diagram: 1. Base; 2. Support column; 3. Processing box; 4. Annular seat; 5. Rotating column; 6. Connecting rod; 7. Mounting plate; 8. Drive motor; 9. Rotating rod; 10. Crushing blade; 11. Screen mounting base; 12. Screening screen; 13. Through groove; 14. Mounting groove; 15. Mounting base; 16. Feed inlet; 17. Box door; 18. Discharge pipe; 19. Valve; 20. Counterflow hopper; 21. Controller; 22. Servo motor. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1-3 This utility model provides a technical solution: a multifunctional screening device for refractory material crushing, comprising: A base 1 has two support columns 2 fixedly welded to its top wall. A processing box 3 is disposed between the two support columns 2. An annular seat 4 is fixedly welded to the processing box 3. Two rotating columns 5 are fixedly welded to the outer wall of the annular seat 4. The two rotating columns 5 are rotatably mounted on the two support columns 2 respectively. A servo motor 22 is fixedly mounted on one of the support columns 2. The output end of the servo motor 22 is connected to the corresponding rotating column 5. Two connecting rods 6 are fixedly welded to one side wall of the annular seat 4. A mounting plate 7 is fixedly welded to the two connecting rods 6. A drive motor 8 is fixedly mounted on the mounting plate 7. A rotating rod 9 is rotatably mounted on the processing box 3. Multiple crushing blades 10 are mounted on the surface of the rotating rod 9 located in the inner cavity of the processing box 3. A screen mounting seat 11 is fixedly welded to the processing box 3. A screening screen 12 is disposed on the screen mounting seat 11.

[0015] The screen mounting base 11 is located at the end of the processing box 3 away from the crushing blade 10. The screen mounting base 11 has a through groove 13 and a mounting groove 14 on one side wall. The screening screen 12 is movably inserted into the mounting groove 14. The outer end of the screening screen 12 is fixedly welded with a mounting base 15. The mounting base 15 is fixed to the screen mounting base 11 by fastening bolts. The screening screen 12 is fixed to the screen mounting base 11 by the mounting plate 15. When the screening screen 12 needs to be cleaned, the mounting plate 15 can be removed and the screening screen 12 can be pulled out to disassemble the screening screen 12, which is convenient for regular cleaning of the screening screen 12.

[0016] The processing box 3 is provided with a feed inlet 16 and a box door 17 is installed on the feed inlet 16. A discharge pipe 18 is fixedly installed at the end of the processing box 3 away from the drive motor 8. A valve 19 is installed on the discharge pipe 18. The feed inlet 16 is used to add the refractory material to be crushed into the processing box 3, and the discharge pipe 18 is used to discharge the completely crushed refractory material out of the processing box 3.

[0017] A backflow prevention hopper 20 is fixedly installed on the side wall of the screen mounting base 11 near the discharge pipe 18. The backflow prevention hopper 20 can prevent the screened and crushed refractory material from flowing back when the processing box 3 is turned over.

[0018] A controller 21 is fixedly installed on one of the support columns 2. The controller 21 is electrically connected to the servo motor 22 and the drive motor 8 via wires.

[0019] Working principle: In use, the refractory material to be crushed is added into the processing box 3 through the feed inlet 16. The servo motor 22 and drive motor 8 are turned on by the controller 21. The drive motor 8 drives the rotating rod 9 and multiple crushing blades 10 to rotate and crush the refractory material. During the crushing process, the servo motor 22 drives the processing box 3 to tumble back and forth through the rotating column 5 and the ring seat 4, so that the refractory material can be screened through the screening screen 12 after crushing. The refractory material that is not completely crushed falls to the end of the processing box 3 with the crushing blades 10 when the processing box 3 is turned over again and is crushed again. This realizes the crushing and screening of refractory material at the same time, without waiting for the whole batch of refractory material to be crushed and then taking out the screened refractory material that does not meet the standard for secondary crushing, which greatly improves the working efficiency of refractory material crushing.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional screening device for refractory material crushing, characterized in that, include: A base (1) has two support columns (2) fixedly welded to its top wall. A processing box (3) is provided between the two support columns (2). An annular seat (4) is fixedly welded to the processing box (3). Two rotating columns (5) are fixedly welded to the outer wall of the annular seat (4). The two rotating columns (5) are rotatably mounted on the two support columns (2). A servo motor (22) is fixedly mounted on one of the support columns (2). The output end of the servo motor (22) is connected to the rotating column (5) at the corresponding position. The annular seat ( 4) Two connecting rods (6) are fixedly welded on one side wall. Mounting plates (7) are fixedly welded on the two connecting rods (6). A drive motor (8) is fixedly installed on the mounting plate (7). A rotating rod (9) is connected to the output end of the drive motor (8). The rotating rod (9) is rotatably installed on the processing box (3). Multiple crushing blades (10) are installed on the surface of the rotating rod (9) located in the inner cavity of the processing box (3). A screen mounting base (11) is fixedly welded on the processing box (3). A screening screen (12) is provided on the screen mounting base (11).

2. The multifunctional screening device for refractory material crushing according to claim 1, characterized in that: The screen mounting base (11) is located at one end of the processing box (3) away from the crushing blade (10). The screen mounting base (11) has a through groove (13) and a mounting groove (14) on one side wall. The screening screen (12) is movably inserted into the mounting groove (14). The outer end of the screening screen (12) is fixedly welded with a mounting base (15). The mounting base (15) is fixed to the screen mounting base (11) by fastening bolts.

3. The multifunctional screening device for refractory material crushing according to claim 1, characterized in that: The processing box (3) is provided with a feed inlet (16), and a box door (17) is installed on the feed inlet (16). A discharge pipe (18) is fixedly installed on the end of the processing box (3) away from the drive motor (8), and a valve (19) is installed on the discharge pipe (18).

4. The multifunctional screening device for refractory material crushing according to claim 1, characterized in that: An anti-backflow bucket (20) is fixedly installed on the side wall of the screen mounting base (11) near the discharge pipe (18).

5. The multifunctional screening device for refractory material crushing according to claim 1, characterized in that: A controller (21) is fixedly installed on one of the support columns (2), and the controller (21) is electrically connected to the servo motor (22) and the drive motor (8) via wires.

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