Tumbling mill

Abstract

The utility model provides a tumbling mill and belongs to the technical field of tumbling equipment. The tumbling mill comprises a tumbling mill body and a discharging separation mechanism, a roller is installed on the top of the inner side of the tumbling mill body, a controller is installed on the left side of the front side of the tumbling mill body, a discharging hopper is fixedly connected to the bottom of the inner side of the tumbling mill body, and a supporting box is fixedly connected to the front side of the bottom of the discharging hopper; the lower opening is formed in the front side of the bottom of the inner wall of the discharging hopper, the top of the inner wall of the lower opening is fixedly connected with a fixed plate, and the movable plate is movably connected to the bottom of the inner wall of the lower opening. And the materials and the grinding materials are separated in the receiving and guiding process, the situation that the materials and the grinding materials are difficult to discharge and separate when the roller is used is avoided, and therefore the discharging and separating convenience and the use efficiency of the roller are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, and particularly relates to a ball mill. Background Art

[0002] A ball mill, also known as a tumbling mill, is an important piece of equipment widely used in industrial fields such as mining, building materials, chemical engineering, and metallurgy. The drum is the core component of the ball mill and is usually made of cast iron or stainless steel. The working principle of the ball mill is to use the rolling of steel balls or rods inside the drum to crush and grind the materials. When the materials enter the ball mill, they are first impacted and ground by the drum, and then carried up by the steel balls or rods to a certain height and then fall freely. This process is repeated until the materials are crushed to the required fineness. At the same time, the drive device drives the drum to rotate continuously to ensure the grinding efficiency. Since abrasive is required to intervene in the material grinding process, the material and abrasive need to be separated during the feeding process.

[0003] In the related art, during the use of the ball mill, generally, an inclined hopper is arranged at the bottom of the drum to receive, guide, and discharge the ground materials and abrasive. Then, the user moves the materials and abrasive to the separation position to separate the materials and abrasive before use.

[0004] However, during the current use of the ball mill, since the inclined hopper cannot separate the materials and abrasive discharged from the drum, the separation of the materials and abrasive is relatively cumbersome, affecting the feeding separation convenience and use efficiency of the drum. Summary of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides a ball mill that overcomes the above technical problems or at least partially solves the above problems.

[0006] The utility model is implemented as follows:

[0007] The utility model provides a ball mill, which includes a ball mill body. A drum is installed at the top inside the ball mill body, and a controller is installed on the left side of the front side of the ball mill body.

[0008] A feeding and separating mechanism, which includes:

[0009] A feeding hopper; the feeding hopper is fixedly connected to the bottom inside the ball mill body, and a support box is fixedly connected to the front side of the bottom of the feeding hopper.

[0010] A lower opening; the lower opening is formed in the front side of the inner wall bottom of the feeding hopper, and a fixing plate is fixedly connected to the top of the inner wall of the lower opening.

[0011] Movable plate; the movable plate is movably connected to the bottom of the inner wall of the lower opening, and separation openings are provided at the tops of the movable plate and the fixed plate;

[0012] Translation adjustment mechanism; the translation adjustment mechanism is arranged at the rear side of the bottom of the inner wall of the lower opening.

[0013] In a preferred solution, the translation adjustment mechanism includes a translation groove, a translation hole and a translation frame. The translation groove is opened at the rear side of the bottom of the inner wall of the lower opening. The translation holes are opened on both sides of the front side of the top of the support box. The translation frame is movably connected inside the translation holes. The rear side of the top of the translation frame is fixedly connected to the bottom of the movable plate.

[0014] In a preferred solution, the front side of the bottom of the hopper is fixedly connected with a support rod located at the bottom of the lower opening. The rear side of the top of the support rod is inlaid with a magnetic strip. The rear side of the bottom of the movable plate is inlaid with a magnetic strip magnetically connected to the magnetic strip.

[0015] In a preferred solution, a translation opening is opened at the top of the rear side of the support box. A translation hopper is movably connected inside the translation opening. The front side of the translation hopper is in contact with the front side of the inner wall of the support box.

[0016] In a preferred solution, a filter opening located at the bottom of the lower opening is opened at the front side of the bottom of the inner wall of the translation hopper. A filter plate is fixedly connected to the inner wall of the filter opening.

[0017] In a preferred solution, a sliding rod located at the bottom of the translation opening is fixedly connected to the inner wall of the support box. The top of the sliding rod is in contact with the bottom of the translation hopper.

[0018] In a preferred solution, a guide seat is fixedly connected to the front side of the hopper. A baffle located at the rear side of the guide seat is movably connected to the front side inside the hopper.

[0019] In a preferred solution, lifting grooves are opened on both sides of the baffle. Lifting blocks are movably connected to the top inside the lifting grooves. The outer sides of the lifting blocks are fixedly connected to the inner wall of the hopper. The bottom of the lifting blocks is fixedly connected with magnetic pieces. Magnetic attraction pieces are fixedly connected to the bottom of the inner walls of the lifting grooves.

[0020] A roller mill provided by the present utility model has the following beneficial effects:

[0021] 1. By setting the blanking separation mechanism, when the roller mill body is used in cooperation with the roller mill body, it can receive and guide the discharged materials and abrasives of the drum. At the same time, during the receiving and guiding process, the separation work between the materials and the abrasives is carried out, avoiding the situation that it is difficult to separate the materials and the abrasives during the use of the drum. Therefore, the blanking separation convenience and use efficiency of the drum are improved.

[0022] 2. By setting up a translation adjustment mechanism, when the separation opening is used in cooperation with the fixed plate and the movable plate, it can provide a medium for the user to move the movable plate to drive the separation opening to move, and translate and adjust the open space of the separation opening, avoiding the situation that it is difficult to adjust when the separation opening is used, thus improving the flexibility of use of the separation opening.

[0023] 3. By setting up a support rod, a magnetic attraction strip and a magnetic strip, when the translation frame is used in cooperation with the movable plate, it can perform translation support work between the movable plate and the feeding hopper, and perform magnetic attraction positioning work on the movable plate after translation adjustment, avoiding the situation that it is difficult to position when the movable plate is used, thus improving the use stability and positioning flexibility of the movable plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0025] Figure 1 is the overall three-dimensional view provided by the embodiment of the present invention;

[0026] Figure 2 is the three-dimensional sectional structure schematic diagram of the feeding hopper provided by the embodiment of the present invention;

[0027] Figure 3 is the three-dimensional sectional structure schematic diagram of the support box provided by the embodiment of the present invention;

[0028] Figure 4 is the three-dimensional structure schematic diagram of the support rod provided by the embodiment of the present invention;

[0029] In the figure: 1, roller mill body; 2, drum; 3, controller; 4, feeding hopper; 5, support box; 6, lower opening; 7, fixed plate; 8, movable plate; 9, separation opening; 10, translation groove; 11, translation hole; 12, translation frame; 13, support rod; 14, magnetic attraction strip; 15, magnetic strip; 16, translation opening; 17, translation hopper; 18, filtering opening; 19, filter plate; 20, sliding rod; 21, guiding seat; 22, baffle; 23, lifting groove; 24, lifting block; 25, magnetic sheet; 26, magnetic attraction sheet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Referring to Figures 1-4 , the present utility model provides a technical solution: a rolling mill, including a rolling mill body 1 and a blanking and separating mechanism. A drum 2 is installed at the top inside the rolling mill body 1, and a controller 3 is installed on the left side of the front side of the rolling mill body 1. When the rolling mill body 1 is used in cooperation with the rolling mill body 1, it can receive and guide the materials and abrasives discharged from the drum 2, and at the same time, separate the materials and abrasives during the receiving and guiding process, avoiding the situation that it is difficult to separate the materials and abrasives when the drum 2 is in use. Therefore, the blanking and separating convenience and use efficiency of the drum 2 are improved.

[0032] Referring to Figures 1-4 , in a preferred embodiment, the blanking and separating mechanism includes a blanking hopper 4. The blanking hopper 4 is fixedly connected to the bottom inside the rolling mill body 1. The front side of the bottom of the blanking hopper 4 is fixedly connected to a support box 5. A lower opening 6 is provided at the front side of the bottom inner wall of the blanking hopper 4. The top of the inner wall of the lower opening 6 is fixedly connected to a fixed plate 7. A movable plate 8 is movably connected to the bottom of the inner wall of the lower opening 6. Separation openings 9 are provided at the tops of both the movable plate 8 and the fixed plate 7. A translation adjustment mechanism is arranged at the rear side of the bottom inner wall of the lower opening 6. When the drum 2 discharges the internal materials and abrasives for blanking, the blanking hopper 4 cooperates with the support box 5 to receive the materials and abrasives discharged from the drum 2. At this time, the movable plate 8 cooperates with the fixed plate 7 to perform a filtering and separating operation on the materials and abrasives through the separation openings 9. At the same time, the support box 5 collects the waste liquid that follows the materials and abrasives discharged from the drum 2. The translation adjustment mechanism includes a translation groove 10, a translation hole 11, and a translation frame 12. The translation groove 10 is provided at the rear side of the bottom inner wall of the lower opening 6. The translation holes 11 are provided on both sides of the front side of the top of the support box 5. The translation frame 12 is movably connected to the inside of the translation holes 11. The rear side of the top of the translation frame 12 is fixedly connected to the bottom of the movable plate 8. It can provide a medium for the user to translate the movable plate 8 to drive the separation opening 9 to move and adjust the open space of the separation opening 9 when the separation opening 9 cooperates with the fixed plate 7 and the movable plate 8, avoiding the situation that it is difficult to adjust the separation opening 9 during use. Therefore, the use flexibility of the separation opening 9 is improved.

[0033] Referring to Figures 2-3, in a preferred embodiment, a support rod 13 located at the bottom of the lower hopper 4 is fixedly connected to the front side of the bottom of the lower opening 6. A magnetic strip 14 is inlaid and connected to the rear side of the top of the support rod 13. A magnetic strip 15 magnetically connected to the magnetic strip 14 is inlaid and connected to the rear side of the bottom of the movable plate 8. When the translation frame 12 is used in cooperation with the movable plate 8, translational support work can be carried out between the movable plate 8 and the lower hopper 4, and magnetic attraction positioning work can be carried out on the movable plate 8 after translational adjustment, avoiding the situation that it is difficult to position the movable plate 8 during use. Therefore, the use stability and positioning flexibility of the movable plate 8 are improved. A translation opening 16 is formed at the top of the rear side of the support box 5. A translation hopper 17 is movably connected inside the translation opening 16. The front side of the translation hopper 17 contacts the front side of the inner wall of the support box 5. When the separation opening 9 is used in cooperation with the movable plate 8, the abrasive that moves downward after being separated by the separation opening 9 can be received and concentrated, so that the user can perform unified processing later, avoiding the situation that it is difficult to carry out centralized processing after the abrasive is separated. Therefore, the abrasive concentration effect of the support box 5 is improved.

[0034] Refer to Figures 2-3 , in a preferred embodiment, a filter opening 18 located at the bottom of the lower opening 6 is formed at the front side of the inner wall bottom of the translation hopper 17. A filter plate 19 is fixedly connected to the inner wall of the filter opening 18. When the translation hopper 17 is used in cooperation with the support box 5, filtering and separating work can be carried out on the abrasive and waste liquid after entering the inside of the translation hopper 17, avoiding the situation that the waste liquid is difficult to penetrate into the inside of the support box 5 through the translation hopper 17. Therefore, the filtering and separating effect of the translation hopper 17 is improved. A sliding rod 20 located at the bottom of the translation opening 16 is fixedly connected to the inner wall of the support box 5. The top of the sliding rod 20 contacts the bottom of the translation hopper 17. When the filter screen is used in cooperation with the translation hopper 17, sliding support work can be carried out between the translation hopper 17 and the support box 5, avoiding the situation that the position of the translation hopper 17 deviates and drops during use. Therefore, the use stability of the translation hopper 17 is improved.

[0035] Refer to Figure 2, in a preferred embodiment, a guide seat 21 is fixedly connected to the front side of the blanking hopper 4, and a baffle 22 located at the rear side of the guide seat 21 is movably connected to the front side inside the blanking hopper 4. When the fixing plate 7 is used in cooperation with the blanking hopper 4, the discharging and guiding work of the materials inside the blanking hopper 4 can be carried out, avoiding the situation that it is difficult to carry out discharging and guiding when the blanking hopper 4 is used. Therefore, the discharging and guiding effect of the blanking hopper 4 is improved. Lifting grooves 23 are formed on both sides of the baffle 22. A lifting block 24 is movably connected to the top inside the lifting groove 23. The outer side of the lifting block 24 is fixedly connected to the inner wall of the blanking hopper 4. A magnetic sheet 25 is fixedly connected to the bottom of the lifting block 24. A magnetic attracting sheet 26 is fixedly connected to the bottom of the inner wall of the lifting groove 23. When the baffle 22 is used in cooperation with the guide seat 21, the lifting connection work between the baffle 22 and the blanking hopper 4 can be carried out. At the same time, the magnetic attracting and positioning work of the lifted baffle 22 is carried out, avoiding the situation that the position of the baffle 22 is offset and it is difficult to be positioned when the baffle 22 is used. Therefore, the use stability and convenience of the baffle 22 are improved.

[0036] Specifically, the working process or working principle of the roller mill is as follows: when in use, first, according to the actual size of the material to be rolled inside the drum 2 and the material separation requirements, the handheld translation frame 12 moves the movable plate 8 inside the translation hole 11 to apply a thrust for translation to the rear side, so that the movable plate 8 drives the separation port 9 to move to the rear side and stagger the separation port 9 on the top of the fixed plate 7, and adjusts the open space of the separation port 9. At this time, the translation slot 10 provides a translation activity space for the movable plate 8 in the backward translation process, and at the same time, the support rod 13 controls the movable plate 8 and the material separation process in the translation process. The hopper 4 is supported and stabilized for translation. When the movable plate 8 drives the separation port 9 to translate and adjust, the magnetic strip 14 cooperates with the magnetic strip 15 to perform magnetic attraction positioning between the translated movable plate 8 and the unloading hopper 4 through the support rod 13 to ensure the stability of the adjusted separation port 9. When the material inside the drum 2 is finished rolling and the drum 2 discharges the material and abrasive inside for unloading, the unloading hopper 4 cooperates with the support box 5 to receive the material and abrasive discharged from the drum 2. At this time, the movable plate 8 cooperates with the fixed plate 7 to perform magnetic positioning between the material and the abrasive through the separation port 9. The filtration and separation work is performed, and the separated materials remain on the top of the fixed plate 7. The separated abrasive passes through the separation port 9, penetrates the fixed plate 7 and the movable plate 8, and moves downward through the discharge port to enter the inside of the translation bucket 17. At the same time, the filter port 18 cooperates with the filter net to filter and separate the abrasive and waste liquid after entering the translation bucket 17, so that the abrasive remains in the translation bucket 17 and the waste liquid enters the support box 5. In this process, the slide bar 20 supports the translation bucket 17 and the support box 5, and stabilizes the subsequent translation sliding of the translation bucket 17. At the same time, the user The support box 5 can be connected to the external pipeline through the connector on the rear side of the support box 5, and the waste liquid collected in the support box 5 can be discharged to a suitable position. When the material in the lower hopper 4 is separated from the abrasive, the hand-held baffle 22 is raised to open the guide seat 21, and the separated material is discharged from the lower hopper 4. At this time, the lifting block 24 moves inside the lifting groove 23 to lift and connect the baffle 22 and the lower hopper 4. At the same time, the magnetic sheet 25 contacts the magnetic suction sheet 26 to perform magnetic suction positioning between the raised baffle 22 and the lower hopper 4 through the lifting block 24.

Claims

1. A rolling mill, comprising a rolling mill body (1), wherein a roller (2) is installed at the top inside the rolling mill body (1), and a controller (3) is installed on the left side of the front side of the rolling mill body (1), characterized in that ； The blanking and separating mechanism, the blanking and separating mechanism includes; A blanking hopper (4); the blanking hopper (4) is fixedly connected to the bottom inside the roller mill body (1), and a support box (5) is fixedly connected to the front side of the bottom of the blanking hopper (4); A lower opening (6); the lower opening (6) is opened on the front side of the inner wall bottom of the blanking hopper (4), and a fixing plate (7) is fixedly connected to the top of the inner wall of the lower opening (6); A movable plate (8); the movable plate (8) is movably connected to the bottom of the inner wall of the lower opening (6), and separating openings (9) are opened on the tops of both the movable plate (8) and the fixing plate (7); A translation adjustment mechanism; the translation adjustment mechanism is arranged at the rear side of the bottom of the inner wall of the lower opening (6).

2. The ball mill according to claim 1, characterized in that, The translation adjustment mechanism includes a translation groove (10), a translation hole (11) and a translation frame (12). The translation groove (10) is opened at the rear side of the bottom of the inner wall of the lower opening (6), the translation holes (11) are opened on both sides of the front side of the top of the support box (5), the translation frame (12) is movably connected inside the translation holes (11), and the rear side of the top of the translation frame (12) is fixedly connected to the bottom of the movable plate (8).

3. A rolling mill according to claim 2, characterized in that, A support rod (13) located at the bottom of the lower opening (6) is fixedly connected to the front side of the bottom of the blanking hopper (4), a magnetic attraction strip (14) is inlaid and connected to the rear side of the top of the support rod (13), and a magnetic strip (15) magnetically connected to the magnetic attraction strip (14) is inlaid and connected to the rear side of the bottom of the movable plate (8).

4. A rolling mill according to claim 1, characterized in that, A translation opening (16) is opened at the top of the rear side of the support box (5), a translation hopper (17) is movably connected inside the translation opening (16), and the front side of the translation hopper (17) is in contact with the front side of the inner wall of the support box (5).

5. A rolling mill according to claim 4, characterized in that, A filtering opening (18) located at the bottom of the lower opening (6) is opened on the front side of the inner wall bottom of the translation hopper (17), and a filter plate (19) is fixedly connected to the inner wall of the filtering opening (18).

6. A rolling mill according to claim 4, wherein, A sliding rod (20) located at the bottom of the translation opening (16) is fixedly connected to the inner wall of the support box (5), and the top of the sliding rod (20) is in contact with the bottom of the translation hopper (17).

7. A rolling mill according to claim 1, characterized in that A guiding seat (21) is fixedly connected to the front side of the blanking hopper (4), and a baffle plate (22) located at the rear side of the guiding seat (21) is movably connected inside the blanking hopper (4).

8. A rolling mill according to claim 7, characterized in that, Lifting grooves (23) are opened on both sides of the baffle plate (22), lifting blocks (24) are movably connected to the tops of the inside of the lifting grooves (23), the outsides of the lifting blocks (24) are fixedly connected to the inner wall of the blanking hopper (4), magnetic sheets (25) are fixedly connected to the bottoms of the lifting blocks (24), and magnetic attraction sheets (26) are fixedly connected to the bottoms of the inner walls of the lifting grooves (23).

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