Ball mill with convenient discharge

Abstract

This utility model discloses a ball mill with convenient material discharge, belonging to the field of fertilizer processing technology. It addresses the problem in existing technologies where nanomaterial fertilizers frequently adhere to the inner wall of the discharge port during the discharge process, requiring machine shutdown for cleaning and reducing production efficiency to some extent. The new mill includes a worktable and a starter motor that drives the cylinder to rotate via a rod. The ground material is discharged through a mesh and falls into the chamber, where it is discharged and collected under gravity. A second starter motor drives a rotating rod via a disc. The rod slides within a trough, causing a plate to move reciprocally. This, in turn, pushes the chamber through the plate. After the plate disengages from the plate, the chamber returns to its original position under the action of a spring. The reciprocating motion of the plate pushes the plate, vibrating the chamber in conjunction with the spring. This design effectively prevents material from adhering to the inner wall of the discharge port, avoiding the need for machine shutdown and manual cleaning, which reduces grinding efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of fertilizer processing, and more specifically, it relates to a ball mill that facilitates material discharge. Background Technology

[0002] Ball mills play an important role in the processing of nanomaterial fertilizers. They are mainly used for mixing, grinding, and refining nanomaterials and fertilizer raw materials. When the cylinder rotates, the grinding media are lifted to a certain height under the action of centrifugal force and friction, and then fall down to impact the fertilizer and nanomaterials. At the same time, the mutual friction between the grinding media also plays a grinding role on the fertilizer and nanomaterials, so that the fertilizer and nanomaterial particles are continuously refined and mixed evenly.

[0003] In the production of nanomaterial fertilizers using existing ball mills, the unique physicochemical properties of nanomaterials present a series of pressing technical challenges. Nanomaterials possess extremely high specific surface area and surface energy, making them prone to adsorption onto the inner wall of the discharge port after mixing with fertilizer raw materials. These material characteristics cause the nanomaterial fertilizer to frequently adhere to the inner wall of the discharge port during the discharge process, forming a stubborn adhesion layer. As production continues, the adhered material gradually accumulates, potentially causing discharge obstruction and necessitating equipment shutdown for cleaning. Manual cleaning of the discharge port using specialized tools incurs significant labor and time costs, reducing production efficiency to some extent. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a ball mill with convenient discharge, solving the problem that in existing technologies, nanomaterial fertilizers frequently adhere to the inner wall of the discharge port during the discharge process, forming a stubborn adhesion layer. As production continues, the adhered material gradually accumulates, potentially causing discharge obstruction and requiring equipment shutdown for cleaning. Manual cleaning of the discharge port using specialized tools is labor-intensive and time-consuming, reducing production efficiency to some extent.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a ball mill for convenient material discharge, comprising a worktable, with rods rotatably connected to one and the other ends of the worktable. A motor is mounted at one end of the worktable, and the output end of the motor is connected to a set of rods. The two sets of rods movably pass through the same housing, and the two sets of rods are connected to the same cylinder. The cylinder has multiple sets of mesh openings. Two sets of grooves are provided on the worktable. A plate is connected to one and the other ends of the housing, and the two sets of plates are respectively connected to... The corresponding trough is movable through, and both sets of troughs are connected to multiple sets of springs. The multiple sets of springs are respectively connected to the corresponding plate. One end of the workbench has an opening, and one end of the box is connected to a discharge port. The discharge port is movable through the opening. One end of the workbench is equipped with a motor, and the output end of the motor is rotatably connected to the workbench. The output end of the motor is connected to a disc, and one end of the disc is connected to a round rod. A plate is provided above the disc, and a trough is provided on the plate. The round rod is slidably connected to the trough.

[0006] As a preferred technical solution of this utility model, a groove is provided at one end of the cylinder, and a plate is placed in close contact with the groove. One end and the other end of the plate are threaded with bolts, and both sets of bolts are threaded to the cylinder. A door is hinged to one end of the box.

[0007] As a preferred technical solution of this utility model, one end of the workbench is connected to two sets of plates, each set of plates having a groove, and the two sets of grooves are slidably connected to one end or the other end of the plate.

[0008] As a preferred embodiment of this utility model, each of the two sets of grooves is connected to two sets of guide rods, and the multiple sets of guide rods are slidably connected to the corresponding plates.

[0009] As a preferred embodiment of this utility model, a knob is connected to one end of each of the two sets of bolts.

[0010] As a preferred embodiment of this utility model, a handle is connected to one end of the door.

[0011] This utility model provides a ball mill with convenient material discharge, which has the following beneficial effects:

[0012] 1. This new type of machine utilizes the cooperation between motor 2, motor 1, and the cylinder. When motor 1 is started, it drives the cylinder to rotate via a rod, grinding the material. The ground material is discharged through the mesh and falls into the box. Under the influence of gravity, it is discharged and collected through the outlet. When motor 2 is started, it drives a circular rod to rotate via a disc. The circular rod slides within the groove 2, causing plate 2 to move back and forth. This, in turn, pushes the box to move via plate 1. After plate 2 disengages from plate 1, the box returns to its original position under the action of a spring. Plate 2 then pushes plate 1 back and forth, vibrating the box in conjunction with the spring. This, to a certain extent, avoids the problem of material sticking to the inner wall of the outlet, requiring the machine to be stopped and the outlet manually cleaned, which would otherwise reduce grinding efficiency.

[0013] 2. By coordinating the door, bolts, and plate four, the door can be opened, the bolts unscrewed, and plate four pulled out, allowing materials to be poured into the cylinder. This makes it convenient to pour materials into the cylinder to a certain extent. After processing for a period of time, plate four can also be pulled out, and the grinding media in the cylinder can be removed and replaced through groove four. This makes it quite versatile. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 for Figure 1 Cross-sectional structural diagram of the middle box, worktable and rod;

[0016] Figure 3 for Figure 2 A cross-sectional view of the middle cylinder, mesh, and discharge port;

[0017] Figure 4 for Figure 2 A schematic diagram of the structure of the middle spring, guide rod, and motor 2.

[0018] In the diagram: 1. Workbench; 2. Rod; 3. Motor 1; 4. Box; 5. Cylinder; 6. Mesh; 7. Channel 1; 8. Plate 1; 9. Spring; 10. Inlet; 11. Discharge port; 12. Motor 2; 13. Disc; 14. Round rod; 15. Plate 2; 16. Channel 2; 17. Plate 3; 18. Channel 3; 19. Guide rod; 20. Channel 4; 21. Plate 4; 22. Bolt; 23. Knob; 24. Door. Detailed Implementation

[0019] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0020] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figures 1 to 4This utility model provides a technical solution: a ball mill for convenient material discharge, including a worktable 1, with rods 2 rotatably connected to one and the other ends of the worktable 1. The rods 2 drive the cylinder 5 to rotate, grinding the material. A motor 3 is installed at one end of the worktable 1. The model of the motor 3 can be selected according to the actual situation. The output end of the motor 3 is connected to a set of rods 2, and the motor 3 drives the rods 2 to rotate. The two sets of rods 2 are movably connected through the same housing 4, and the two sets of rods 2 are connected to the same cylinder 5. The cylinder 5 has multiple sets of mesh holes 6 for grinding. Qualified materials are thrown out through mesh 6 and fall into the box 4. Two sets of troughs 7 are provided on the workbench 1. Plates 8 are connected to one end and the other end of the box 4. The two sets of plates 8 are movably connected to the corresponding troughs 7. Multiple sets of springs 9 are connected to each set of troughs 7. The springs 9 drive the box 4 to reset via the plates 8. The multiple sets of springs 9 are connected to the corresponding plates 8. An opening 10 is provided at one end of the workbench 1, and a discharge port 11 is connected to one end of the box 4. Materials falling into the box 4 are discharged through the outlet 11 under the influence of gravity. The material is collected after being discharged from the discharge port 11. The discharge port 11 is movably connected to the body 10. A motor 12 is installed at one end of the workbench 1. The model of motor 12 can be selected according to the actual situation. The output end of motor 12 is rotatably connected to the workbench 1. A disc 13 is connected to the output end of motor 12. Motor 12 drives disc 13 to rotate. A round rod 14 is connected to one end of disc 13. Disc 13 drives round rod 14 to rotate. A plate 15 is provided above disc 13. A groove 16 is opened in plate 15. Round rod 14 and groove 16 are connected. The 16-slid connection allows the round rod 14 to slide within the second trough 16, driving the second plate 15 to reciprocate. The second plate 15 pushes the box 4 to move via the first plate 8. After the second plate 15 disengages from the first plate 8, it is reset by the action of the spring 9. The second motor 12, in conjunction with the spring 9, vibrates the box 4, which in turn vibrates the discharge port 11. This helps to prevent materials from sticking to the inner wall of the discharge port 11, thus avoiding the need to stop the machine to clean the inner wall of the discharge port 11 and improving efficiency to a certain extent.

[0023] The cylinder 5 has a groove 20 at one end, and a plate 21 is placed in close contact with the groove 20. One end of the plate 21 and the other end are threaded with bolts 22. The bolts 22 are screwed into the cylinder 5 to fix the plate 21. Both sets of bolts 22 are threaded to the cylinder 5. A door 24 is hinged to one end of the box 4. By opening the door 24 and unscrewing the bolts 22, the plate 21 can be pulled out. This makes it convenient to pour materials and grinding media into the cylinder 5. After the device has been running for a period of time, the grinding media can be poured out and replaced through the groove 20. It has a wide range of applications.

[0024] Among them, one end of the workbench 1 is connected to two sets of plates 3 17, and each set of plates 3 17 is provided with a groove 3 18. The two sets of grooves 3 18 are slidably connected to one end or the other end of the plate 2 15, and the grooves 3 18 provide guidance and limit for the movement of the plate 2 15.

[0025] Each of the two sets of grooves 7 is connected to two sets of guide rods 19. The multiple sets of guide rods 19 are slidably connected to the corresponding plates 8. The guide rods 19 provide guidance and limit for the movement of the plates 8.

[0026] Both sets of bolts 22 have a knob 23 connected to one end, which makes it easier to rotate the bolts 22.

[0027] One end of the door 24 is connected to a handle, which makes it easier to open the door 24.

[0028] The specific usage and function of this embodiment are as follows:

[0029] In use, by opening the door 24 and unscrewing the bolt 22, the plate 21 can be pulled out from the groove 20 at one end of the cylinder 5, allowing materials and grinding media to be easily poured into the cylinder 5. After processing for a period of time, the plate 21 can be pulled out in the same way, and the grinding media in the cylinder 5 can be removed and replaced through the groove 20 to ensure grinding effect and improve the applicability of the equipment. Starting the motor 3 causes the cylinder 5 to vibrate. During the rotation of the cylinder 5, the grinding media inside is lifted to a certain height under the action of centrifugal force and friction, and then falls down to impact the fertilizer and nanomaterials inside the cylinder 5. Simultaneously, the mutual friction between the grinding media also grinds the fertilizer and nanomaterials, continuously refining and uniformly mixing the fertilizer and nanomaterial particles. During this process, the ground material is discharged through multiple sets of mesh holes 6 on the cylinder 5 and falls into the housing 4. When motor 12 is started, it drives disc 13 to rotate. A rod 14 connected to one end of disc 13 rotates synchronously with disc 13. As rod 14 rotates, it slides within groove 16, causing plate 15 to reciprocate. During this movement, plate 15 pushes plate 8, which is connected to housing 4, causing housing 4 to move. When plate 15 disengages from plate 8, spring 9 resets housing 4. This reciprocating motion of plate 15 combined with the resetting action of spring 9 vibrates housing 4. This vibration effectively prevents material from sticking to the inner wall of discharge port 11, reducing machine downtime and manual cleaning due to blockage, and improving grinding efficiency to some extent.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A ball mill for convenient material discharge, characterized in that: The system includes a workbench (1), with rods (2) rotatably connected to one end and the other end of the workbench (1). A motor (3) is installed at one end of the workbench (1), and the output end of the motor (3) is connected to a set of rods (2). The two sets of rods (2) are movably connected through the same box (4). The two sets of rods (2) are connected to the same cylinder (5). The cylinder (5) has multiple sets of mesh holes (6). Two sets of slots (7) are provided on the workbench (1). A plate (8) is connected to one end and the other end of the box (4). The two sets of plates (8) are movably connected to the corresponding slots (7). The two sets of slots (7) are connected to multiple sets of springs (9). The springs (9) are connected to the corresponding plate (8) respectively. The workbench (1) has an opening (10) at one end. The box (4) is connected to a discharge port (11) at one end. The discharge port (11) and the opening (10) are movably connected. The workbench (1) is equipped with a motor (12) at one end. The output end of the motor (12) is rotatably connected to the workbench (1). The output end of the motor (12) is connected to a disc (13). The disc (13) is connected to a rod (14) at one end. The disc (13) is equipped with a plate (15) above it. The plate (15) has a groove (16) at one end. The rod (14) and the groove (16) are slidably connected.

2. The ball mill with convenient discharge according to claim 1, characterized in that: The cylinder (5) has a groove (20) at one end, and a plate (21) is placed in the groove (20). One end and the other end of the plate (21) are threaded with bolts (22). Both sets of bolts (22) are threaded to the cylinder (5). A door (24) is hinged to one end of the box (4).

3. The ball mill with convenient discharge according to claim 1, characterized in that: The workbench (1) is connected to two sets of plate three (17) at one end. Both sets of plate three (17) are provided with groove three (18). The two sets of groove three (18) are slidably connected to one end or the other end of plate two (15).

4. The ball mill with convenient discharge according to claim 1, characterized in that: Two sets of guide rods (19) are connected inside each of the two sets of grooves (7), and the multiple sets of guide rods (19) are slidably connected to the corresponding plates (8).

5. The ball mill with convenient discharge according to claim 2, characterized in that: Both sets of bolts (22) have a knob (23) connected to one end.

6. The ball mill with convenient discharge according to claim 2, characterized in that: A handle is connected to one end of the door (24).

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