Permanent magnetic ferrite ball-milling material throwing device

Abstract

The utility model discloses a permanent magnetic ferrite ball-milling material throwing device, and relates to the technical field of ball mills. A ball mill shell is fixedly connected into the machine body; the interior of the ball mill shell is rotationally connected with an inner mill; a material throwing groove is formed in the inner grinding machine; a filter screen is fixedly connected to the interior of the ball mill shell; the internal grinding machine rotates in the ball grinding machine shell, the rotating speed of the internal grinding machine is reduced after machining is finished, the material throwing groove is manually opened, materials in the internal grinding machine can be thrown out of the material throwing groove, the filter screen can filter the materials, iron beads in the internal grinding machine are prevented from being discharged along with the materials, and the materials are prevented from being discharged to the machine body from the material throwing groove; the slurry enters the collecting box along the discharging groove to be stored, air pressure does not need to be increased, the potential safety hazard that the sealing cover is jacked away due to high air pressure does not occur, exhaust is not needed, pollution to the environment is avoided, and the slurry discharging effect is improved due to the fact that a material throwing discharging mode is adopted.

Description

Technical Field

[0001] The utility model relates to the technical field of ball mills, in particular to a permanent ferrite ball mill material throwing device. Background Art

[0002] Ball mill is the key equipment for crushing materials after they are broken. This type of grinding machine is a machine that is equipped with a certain number of steel balls as grinding media to grind various ores and other grindable materials in a dry or wet manner.

[0003] The pneumatic method is generally used to discharge permanent ferrite ball mill materials. The process of this method is that the ball mill is stopped and then air pressure is applied from the top, and the raw materials are discharged from the bottom of the ball mill through a pipeline into a sedimentation tower.

[0004] In the prior art, this discharging method has several disadvantages. Because it needs to add air pressure, the air pressure in the ball mill is very high, which can easily cause the cover to fly off, posing a safety hazard. After the pneumatic discharging is completed, exhaust is required, and what is actually discharged is water mist containing slurry, which pollutes the environment. Because the pneumatic discharging ball mill is in a static state, there are dead corners at both ends of the ball mill, and the slurry cannot be discharged cleanly, which affects the performance and formability. Here we provide a permanent magnet ferrite ball mill throwing device. Utility Model Content

[0005] The utility model aims to provide a permanent ferrite ball mill throwing device to solve the technical problem in the prior art that the air pressure in the ball mill is very high due to the need to add air pressure, which easily causes the cover to fly off and poses a safety hazard.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] A permanent magnet ferrite ball mill material throwing device comprises a machine body; a ball mill shell is fixedly connected to the inside of the machine body; an inner mill is rotatably connected to the inside of the ball mill shell; a throwing chute is provided inside the inner mill; a filter is fixedly connected to the inside of the ball mill shell; and a discharge chute is provided inside the machine body.

[0008] As a further solution of the utility model: a motor is fixedly connected to the inner side wall of the body; an impact ball block is fixedly connected to the output end of the motor, and a filter screen is provided on one side of the impact ball block.

[0009] As a further solution of the utility model: a positioning plate is fixedly connected to the bottom end of the body, and a magnet sheet is fixedly connected to the side end of the positioning plate; a collection box is provided at the side end of the positioning plate; and a roller is installed at the bottom end of the collection box.

[0010] As a further solution of the utility model: a soft cushion buffer block is fixedly connected to the interior of the filter screen; an impact ball block is provided on one side of the soft cushion buffer block, and a sponge pad is fixedly connected to the soft cushion buffer block.

[0011] As a further solution of the utility model: one end of the filter screen is fixedly connected to a supporting elastic rod, and one side of the supporting elastic rod is provided with an impact ball block.

[0012] As a further solution of the utility model: a material baffle plate is fixedly connected to the inner side wall of the machine body, and a material baffle plate is arranged on one side of the filter screen.

[0013] The beneficial effects of the utility model are as follows: the inner mill rotates inside the ball mill shell, the rotation speed of the inner mill is reduced after the processing is completed, the material throwing chute is opened manually, and the material inside the inner mill can be thrown out from the throwing chute. The filter can filter the material to prevent the iron beads inside the inner mill from being discharged along with the material. The material is discharged from the throwing chute to the machine body, and then enters the internal storage of the collection box along the discharge chute. There is no need to add air pressure, and there will be no safety hazard of high air pressure causing the cover to fly off. There is no need to exhaust gas, and there will be no pollution to the environment, because the discharge method is through throwing the material, which improves the slurry discharge effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the internal grinding machine in the utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0018] In the figure: 1. machine body; 2. ball mill housing; 3. inner mill; 4. throwing chute; 5. filter screen; 6. discharge chute; 7. collecting box; 8. roller; 9. positioning plate; 10. motor; 11. impact ball block; 12. cushion buffer block; 13. supporting elastic rod; 14. baffle plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-Figure 3As shown, a permanent magnet ferrite ball mill material removal device comprises a machine body 1; a ball mill housing 2 is fixedly connected to the inside of the machine body 1; an inner mill 3 is rotatably connected to the inside of the ball mill housing 2; a material removal chute 4 is provided inside the inner mill 3; a filter screen 5 is fixedly connected to the inside of the ball mill housing 2; and a discharge chute 6 is provided inside the machine body 1.

[0021] The inner mill 3 rotates inside the ball mill shell 2. After the processing is completed, the rotation speed of the inner mill 3 is reduced, and the material throwing chute 4 is opened manually. The material inside the inner mill 3 can be thrown out from the throwing chute 4. The filter screen 5 can filter the material to prevent the iron beads inside the inner mill 3 from being discharged along with the material. The material is discharged from the throwing chute 4 to the machine body 1, and then enters the internal storage of the collecting box 7 along the discharge chute 6. There is no need to add air pressure, and there will be no safety hazard of high air pressure causing the cover to fly off. There is no need to exhaust gas, and there will be no pollution to the environment, because the discharge method is through throwing the material, which improves the slurry discharge effect.

[0022] A motor 10 is fixedly connected to the inner wall of the body 1 ; an impact ball block 11 is fixedly connected to the output end of the motor 10 , and a filter screen 5 is provided on one side of the impact ball block 11 .

[0023] The filter screen 5 is meshed and can block the discharge of iron beads, but the filter screen 5 will affect the discharge of materials. During the discharge process, the materials will be stuck inside the filter screen 5, thereby affecting the discharge speed. The motor 10 is started to rotate the impact ball block 11. The rotation of the impact ball block 11 will hit the filter screen 5 to vibrate. The vibration of the filter screen 5 can shake the blocked material off.

[0024] A positioning plate 9 is fixedly connected to the bottom end of the machine body 1 , and a magnet sheet is fixedly connected to the side end of the positioning plate 9 ; a collecting box 7 is provided at the side end of the positioning plate 9 ; and a roller 8 is installed at the bottom end of the collecting box 7 .

[0025] The staff places the collection box 7 at one end of the positioning plate 9. The position of the collection box 7 can be limited by the positioning plate 9. The materials processed by the internal grinder 3 will be collected and stored inside the collection box 7. The collection box 7 can be easily moved by the roller 8. A magnet is provided at one end of the positioning plate 9. The position of the collection box 7 is adsorbed by the attraction of the magnet to prevent the collection box 7 from moving randomly during work.

[0026] A soft cushion buffer block 12 is fixedly connected inside the filter screen 5 ; an impact ball block 11 is provided on one side of the soft cushion buffer block 12 , and a sponge pad is fixedly connected to the soft cushion buffer block 12 .

[0027] The rotation of the impact ball block 11 will impact the soft cushion buffer block 12. The soft cushion buffer block 12 is made of rubber material and has good elasticity. The side end of the soft cushion buffer block 12 is fixedly connected with a sponge pad. The soft cushion buffer block 12 and the elasticity of the sponge pad can effectively buffer the impact force of the impact ball block 11, ensuring that the impact ball block 11 has a vibration effect on the filter screen 5 while reducing the impact loss of the impact ball block 11 on the filter screen 5.

[0028] A supporting elastic rod 13 is fixedly connected to one end of the filter screen 5 , and a collision ball block 11 is provided on one side of the supporting elastic rod 13 .

[0029] The rotation of the impact ball block 11 will squeeze the supporting elastic rod 13, one end of the supporting elastic rod 13 is connected to the filter screen 5. The rotation of the impact ball block 11 to squeeze the supporting elastic rod 13 will cause the supporting elastic rod 13 to poke the filter screen 5 and cause it to shake. The impact ball block 11 and the supporting elastic rod 13 can increase the vibration range, thereby reducing the possibility of material blockage.

[0030] A material baffle plate 14 is fixedly connected to the inner side wall of the machine body 1, and a material baffle plate 14 is provided on one side of the filter screen 5.

[0031] The baffle plate 14 can limit the discharge range of the material. The baffle plate 14 is set on both sides of the filter screen 5 to prevent the material from diffusing and flowing to the two ends of the body 1. The material can be guided to the discharge trough 6 through the baffle plate 14, so that the material can be stored and collected inside the collection box 7.

[0032] The working principle of the utility model is as follows: the staff places the collecting box 7 at one end of the positioning plate 9, the position of the collecting box 7 can be limited by the positioning plate 9, the materials processed by the inner mill 3 will be collected and stored inside the collecting box 7, the collecting box 7 is conveniently moved by the roller 8, a magnet is provided at one end of the positioning plate 9, the position of the collecting box 7 is adsorbed by the attraction of the magnet, and the position of the collecting box 7 is prevented from moving randomly during the working process; the inner mill 3 rotates inside the ball mill shell 2, and the rotation speed of the inner mill 3 is reduced after the processing is completed, and the throwing chute 4 is manually opened, and the materials inside the inner mill 3 can be removed from The material is thrown out by the throwing chute 4, and the filter screen 5 can filter the material to prevent the iron beads inside the inner grinding mill 3 from being discharged together with the material. The material is discharged from the throwing chute 4 to the machine body 1, and then enters the internal storage of the collecting box 7 along the discharge chute 6. There is no need to add air pressure, and there will be no safety hazard of high air pressure causing the cover to fly off. There is no need to exhaust gas, and there will be no pollution to the environment, because the material is discharged by throwing the material, which improves the slurry discharge effect; the baffle plate 14 can limit the discharge range of the material. The baffle plate 14 is set on both sides of the filter screen 5 to prevent the material from diffusing and flowing to the two ends of the machine body 1. 4 can guide the material to the discharge trough 6, so that the material can be stored and collected inside the collection box 7; the filter screen 5 is meshed and can block the discharge of iron beads, but the filter screen 5 will affect the discharge of the material. During the discharge process, the material will be stuck inside the filter screen 5, thereby affecting the discharge speed. The motor 10 is started to rotate the impact ball block 11. The rotation of the impact ball block 11 will impact the filter screen 5 to vibrate. The vibration of the filter screen 5 can shake the blocked material off; the rotation of the impact ball block 11 will impact the soft cushion buffer block 12. The soft cushion buffer block 12 is made of rubber material and has good elasticity. A sponge pad is fixedly connected to the side end of the buffer block 12. The soft cushion buffer block 12 and the elasticity of the sponge pad can effectively buffer the impact force of the impact ball block 11, ensuring that the impact ball block 11 has a vibration effect on the filter screen 5 while reducing the impact loss of the impact ball block 11 on the filter screen 5; the rotation of the impact ball block 11 will squeeze the supporting elastic rod 13, one end of the supporting elastic rod 13 is connected to the filter screen 5, and the rotation of the impact ball block 11 to squeeze the supporting elastic rod 13 will cause the supporting elastic rod 13 to poke the filter screen 5 and cause it to shake. The impact ball block 11 and the supporting elastic rod 13 can increase the vibration range, thereby reducing the possibility of material blockage.

[0033] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A permanent magnet ferrite ball mill throwing device, characterized in that: The machine body (1) comprises a ball mill housing (2) fixedly connected to the interior of the machine body (1); an inner mill (3) rotatably connected to the interior of the ball mill housing (2); a material throwing chute (4) is provided inside the inner mill (3); a filter screen (5) is fixedly connected to the interior of the ball mill housing (2); and a material discharge chute (6) is provided inside the machine body (1).

2. A permanent magnet ferrite ball mill material throwing device according to claim 1, characterized in that: A motor (10) is fixedly connected to the inner wall of the machine body (1); an impact ball block (11) is fixedly connected to the output end of the motor (10), and a filter screen (5) is provided on one side of the impact ball block (11).

3. A permanent magnet ferrite ball mill material throwing device according to claim 2, characterized in that: A positioning plate (9) is fixedly connected to the bottom end of the machine body (1), and a magnet sheet is fixedly connected to the side end of the positioning plate (9); a collecting box (7) is provided at the side end of the positioning plate (9); and a roller (8) is installed at the bottom end of the collecting box (7).

4. A permanent magnet ferrite ball mill material throwing device according to claim 3, characterized in that: A soft cushion buffer block (12) is fixedly connected inside the filter screen (5); an impact ball block (11) is provided on one side of the soft cushion buffer block (12), and a sponge pad is fixedly connected to the soft cushion buffer block (12).

5. A permanent magnet ferrite ball mill material throwing device according to claim 4, characterized in that: One end of the filter screen (5) is fixedly connected to a supporting elastic rod (13), and one side of the supporting elastic rod (13) is provided with an impact ball block (11).

6. A permanent magnet ferrite ball mill material throwing device according to claim 5, characterized in that: A material baffle plate (14) is fixedly connected to the inner side wall of the machine body (1), and a material baffle plate (14) is provided on one side of the filter screen (5).

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