Efficient ball mill for material grinding

Abstract

The utility model relates to the technical field of ball mills, and discloses an efficient ball mill for material grinding, which comprises a barrel, a frame, a plurality of grinding bodies, a driving component and a uniformizing component, the barrel is rotatably mounted on the frame, the grinding bodies are placed in the barrel, the driving component is connected between the barrel and the frame and drives the barrel to rotate through the driving component, and the uniformizing component is mounted on the frame. The uniformizing assembly is installed in the barrel, and objects in the barrel are evenly distributed through the uniformizing assembly. In the using process, materials in the barrel can be quickly spread out and uniformly distributed through the driving assembly and the uniform assembly, so that the grinding speed can be effectively increased, the grinding efficiency is further improved, and relatively, the functions are more complete during use; and the uniform assembly can effectively increase the collision frequency of the grinding body and the materials, so that the grinding efficiency can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ball mills, and more specifically to an efficient ball mill for material grinding. Background Art

[0002] A ball mill consists of a horizontal cylinder body, hollow shafts for feeding and discharging, grinding heads, etc. The cylinder body is a long cylinder, and grinding media are installed inside the cylinder. The cylinder body is made of steel plates, and steel liners are fixed to the cylinder body. The grinding media are generally steel balls and are loaded into the cylinder according to different diameters and a certain proportion. Steel segments can also be used as grinding media.

[0003] In the existing common ball mills, during the use process, the steel balls inside are scattered. At the same time, most of the materials to be ground added at the beginning are also gathered at one position and are not evenly distributed in the ball mill cylinder. In this way, during the grinding process, it takes a period of rotation to be evenly distributed in the ball mill cylinder, which obviously affects the grinding efficiency of the ball mill. Generally speaking, there are still some deficiencies in use. Summary of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an efficient ball mill for material grinding to solve the problems existing in the above background art.

[0005] The utility model provides the following technical solution: An efficient ball mill for material grinding, comprising: a cylinder body, a frame, grinding media, a driving component, and a uniform component. The cylinder body is rotatably installed on the frame. There are several grinding media and they are placed inside the cylinder body. The driving component is connected between the cylinder body and the frame, and the cylinder body is driven to rotate through the driving component. The uniform component is installed inside the cylinder body, and the objects inside the cylinder body are evenly distributed through the uniform component.

[0006] Further, the driving component includes a motor, a reducer, a gear, and a gear ring. The motor and the reducer are both fixedly installed on the frame, and the output shaft of the motor is coaxially connected to the input shaft of the reducer. The rotating shaft of the gear is coaxially connected to the output shaft of the reducer. The gear ring is fixedly installed on the surface of the cylinder body, and the gear meshes with the gear ring.

[0007] Further, the cleaning component includes a toggle shaft. The toggle shaft is in a "Ji" shape. The toggle shaft is arranged inside the cylinder body, and the protruding part of the toggle shaft is close to the inner bottom surface of the cylinder body. At the same time, a number of toggle blocks are evenly installed on the surface of the protruding part of the toggle shaft. The two ends of the toggle shaft are slidably inserted into the middle of the rotating shaft of the cylinder body and penetrate to the outside of the cylinder body. At the same time, the rotating shaft of the cylinder body can rotate on the surfaces of the two ends of the toggle shaft.

[0008] Furthermore, the cleaning assembly also includes a driving rod, which is slidably mounted on the frame, and the sliding direction of the driving rod is consistent with the axial direction of the toggle shaft. At the same time, the end of the driving rod is fixedly sleeved on the end of the toggle shaft, and can drive the toggle shaft to move synchronously. The driving rod is equipped with a power component, and the driving rod is moved by the power component.

[0009] Furthermore, the power component includes a reciprocating screw, which is rotatably mounted on the frame. A threaded seat is threadedly mounted on the surface of the reciprocating screw, and the threaded seat is slidingly connected to the frame. The end of the drive rod away from the toggle shaft is fixedly mounted on the surface of the threaded seat.

[0010] Furthermore, a driven pulley is fixedly mounted on the surface of the reciprocating screw, a driving pulley is fixedly mounted on the end of the rotating shaft of the gear, and the driving pulley and the driven pulley are driven by a belt.

[0011] Furthermore, a feed port is provided on the surface of the cylinder, and there are two feed ports in total and they are symmetrically distributed.

[0012] Technical effects and advantages of the utility model:

[0013] 1. During use, the utility model can quickly spread out the material inside the cylinder through the driving component and the uniform component, and make it evenly distributed, thereby effectively accelerating the grinding speed and further improving the grinding efficiency. Relatively speaking, the function is more complete in use.

[0014] 2. In the present invention, since the shifting shaft and the shifting block continuously reciprocate inside the cylinder, the material and the grinding body can produce axial movement, which can obviously effectively increase the collision frequency between the grinding body and the material, thereby further improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0016] Figure 2 This is a schematic diagram of the second viewing angle of the three-dimensional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0019] The accompanying drawings are marked as follows: 1. cylinder; 2. frame; 3. grinding body; 4. motor; 5. reducer; 6. gear; 7. ring gear; 8. shift shaft; 9. shift block; 10. driving rod; 11. reciprocating screw rod; 12. threaded seat; 13. driven pulley; 14. driving pulley; 15. belt; 16. feed port. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The high-efficiency ball mill for material grinding involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] Reference Figure 1-4 The utility model provides a high-efficiency ball mill for material grinding, including: a cylinder 1, a frame 2, a grinding body 3, a driving component and a uniform component. The cylinder 1 is rotatably mounted on the frame 2. The grinding body 3 is a steel ball. There are several grinding bodies 3, which are placed in the cylinder 1. A feed port 16 is provided on the surface of the cylinder 1, and there are two feed ports 16 in total, which are symmetrically distributed. The driving component is connected between the cylinder 1 and the frame 2, and the cylinder 1 is driven to rotate by the driving component. The uniform component is installed inside the cylinder 1, and the objects inside the cylinder 1 are evenly distributed by the uniform component.

[0022] The driving assembly includes a motor 4, a reducer 5, a gear 6 and a ring gear 7. The motor 4 and the reducer 5 are fixedly mounted on the frame 2, and the output shaft of the motor 4 is coaxially connected to the input shaft of the reducer 5, the rotating shaft of the gear 6 is coaxially connected to the output shaft of the reducer 5, the ring gear 7 is fixedly mounted on the surface of the cylinder 1, and the gear 6 is meshed with the ring gear 7. In this way, only the motor 4 needs to be started, and the motor 4 will drive the gear 6 to rotate through the reducer 5, and the gear 6 will drive the ring gear 7 to rotate, thereby driving the cylinder 1 to rotate, and then driving the material and the grinding body 3 inside the cylinder 1 to roll continuously, and the rolling grinding body 3 will not fall and collide, so that the material is crushed to achieve the grinding effect.

[0023] The cleaning assembly includes a toggling shaft 8. The toggling shaft 8 is in a "Ji" shape. The toggling shaft 8 is arranged inside the cylinder body 1, and the protruding part of the toggling shaft 8 is close to the inner bottom surface of the cylinder body 1. At the same time, a number of toggling blocks 9 are evenly installed on the surface of the protruding part of the toggling shaft 8. The two ends of the toggling shaft 8 are slidably inserted into the middle of the rotating shaft of the cylinder body 1 and penetrate to the outside of the cylinder body 1. At the same time, the rotating shaft of the cylinder body 1 can rotate on the surfaces of the two ends of the toggling shaft 8. In this way, as long as the protruding part of the toggling shaft 8 moves along its axis, the toggling blocks 9 can be driven to move synchronously, which will cause the materials and the grinding bodies 3 inside the cylinder body 1 to be quickly spread out and thus evenly distributed inside the cylinder body 1. In this way, the materials inside the cylinder body 1 can be quickly and evenly distributed.

[0024] The cleaning assembly further includes a driving rod 10. The driving rod 10 is slidably installed on the frame 2, and the sliding direction of the driving rod 10 is the same as the axis direction of the toggling shaft 8. At the same time, the end of the driving rod 10 is fixedly sleeved on the end of the toggling shaft 8 and can drive the toggling shaft 8 to move synchronously. The driving rod 10 is provided with a power component, and the driving rod 10 is moved by the power component. In this way, the driving rod 10 can drive the toggling shaft 8 to move.

[0025] The power component includes a reciprocating lead screw 11. The reciprocating lead screw 11 is rotatably installed on the frame 2. A threaded seat 12 is threadedly installed on the surface of the reciprocating lead screw 11. At the same time, the threaded seat 12 is slidably connected to the frame 2. The end of the driving rod 10 away from the toggling shaft 8 is fixedly installed on the surface of the threaded seat 12. A driven pulley 13 is fixedly installed on the surface of the reciprocating lead screw 11. The end of the rotating shaft of the gear 6 is fixedly installed with a driving pulley 14, and the driving pulley 14 and the driven pulley 13 are driven by a belt 15. In this way, during the rotation of the gear 6, the driven pulley 13 can be driven to rotate through the driving pulley 14 and the belt 15, and then the reciprocating lead screw 11 is driven to rotate. The reciprocating lead screw 11 will drive the threaded seat 12 to reciprocate, and then drive the driving rod 10 to move synchronously.

[0026] Therefore, the complete usage process is as follows: First, the materials to be ground are put into the cylinder body 1 from the feed inlet 16, and the feed inlet 16 is closed. Then, the motor 4 is started. The motor 4 will drive the gear 6 to rotate through the reducer 5. The gear 6 will drive the toothed ring 7 to rotate, thereby driving the cylinder body 1 to rotate, and then driving the materials and the grinding bodies 3 inside the cylinder body 1 to continuously tumble. The tumbling grinding bodies 3 will not fall and collide, thereby crushing the materials and achieving the grinding effect.

[0027] Among them, during the rotation of the gear 6, the driven pulley 13 will be driven to rotate through the active pulley 14 and the belt 15, and then the reciprocating screw 11 will be driven to rotate. The reciprocating screw 11 will drive the threaded seat 12 to move back and forth, and then the driving rod 10 will move synchronously. The driving rod 10 will drive the shifting shaft 8 to move synchronously, so that the protruding part of the shifting shaft 8 will continuously move back and forth inside the cylinder 1 to drive the shifting block 9 to move synchronously, which will cause the material inside the cylinder 1 and the grinding body 3 to be quickly spread out, so as to be evenly distributed inside the cylinder 1. In this way, the material inside the cylinder 1 can be quickly and evenly distributed, thereby effectively improving the grinding efficiency.

[0028] Furthermore, since the shifting shaft 8 and the shifting block 9 continuously reciprocate inside the cylinder 1, the material and the grinding body 3 can generate axial movement, which can obviously effectively increase the collision frequency between the grinding body 3 and the material, thereby further improving the grinding efficiency.

[0029] Finally, it should be noted that: the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An efficient ball mill for material grinding, characterized in that, it includes: a cylinder body (1), a frame (2), grinding media (3), a driving assembly and a uniforming assembly. The cylinder body (1) is rotatably installed on the frame (2). There are several grinding media (3) and they are placed inside the cylinder body (1). The driving assembly is connected between the cylinder body (1) and the frame (2), and the cylinder body (1) is driven to rotate through the driving assembly. The uniforming assembly is installed inside the cylinder body (1), and the objects inside the cylinder body (1) are evenly distributed through the uniforming assembly. The uniforming assembly includes a拨动轴 (8) which is in a "Ji" shape. The拨动轴 (8) is arranged inside the cylinder body (1), and the protruding part of the拨动轴 (8) is close to the inner bottom surface of the cylinder body (1). At the same time, several拨块 (9) are evenly installed on the surface of the protruding part of the拨动轴 (8). The two ends of the拨动轴 (8) are slidably inserted into the middle of the rotating shaft of the cylinder body (1) and penetrate to the outside of the cylinder body (1). At the same time, the rotating shaft of the cylinder body (1) can rotate on the surfaces of the two ends of the拨动轴 (8).

2. The efficient ball mill for material grinding according to claim 1, characterized in that: the driving assembly includes a motor (4), a reducer (5), a gear (6) and a gear ring (7). The motor (4) and the reducer (5) are both fixedly installed on the frame (2), and the output shaft of the motor (4) is coaxially connected to the input shaft of the reducer (5). The rotating shaft of the gear (6) is coaxially connected to the output shaft of the reducer (5). The gear ring (7) is fixedly installed on the surface of the cylinder body (1), and the gear (6) meshes with the gear ring (7).

3. The efficient ball mill for material grinding according to claim 2, characterized in that, the uniforming assembly further includes a driving rod (10). The driving rod (10) is slidably installed on the frame (2), and the sliding direction of the driving rod (10) is the same as the axial direction of the拨动轴 (8). At the same time, the end of the driving rod (10) is fixedly sleeved on the end of the拨动轴 (8) and can drive the拨动轴 (8) to move synchronously. The driving rod (10) is provided with a power component, and the driving rod (10) is moved through the power component.

4. The efficient ball mill for material grinding according to claim 3, characterized in that: the power component includes a reciprocating lead screw (11). The reciprocating lead screw (11) is rotatably installed on the frame (2). A threaded seat (12) is threadedly installed on the surface of the reciprocating lead screw (11). At the same time, the threaded seat (12) is slidably connected to the frame (2). The end of the driving rod (10) far from the拨动轴 (8) is fixedly installed on the surface of the threaded seat (12).

5. The efficient ball mill for material grinding according to claim 4, characterized in that: a driven pulley (13) is fixedly installed on the surface of the reciprocating lead screw (11). A driving pulley (14) is fixedly installed at the end of the rotating shaft of the gear (6), and the driving pulley (14) and the driven pulley (13) are driven by a belt (15).

6. The efficient ball mill for material grinding according to any one of claims 1-5, characterized in that: The surface of the cylinder (1) is provided with a feed inlet (16), and there are two feed inlets (16) in total and they are symmetrically distributed.

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