A carbide tilting ball mill

Abstract

This utility model relates to the field of ball mill technology and discloses a carbide tilting ball mill, including an equipment support and a ductile iron cylinder. The outer wall of the ductile iron cylinder is connected to a drive support via bearings. A drive gearbox is mounted on the drive support and is drively connected to the ductile iron cylinder. The equipment support and the drive support are connected by a rotating component. A sealed bearing connects the ductile iron cylinder and an L-shaped feed pipe, allowing the L-shaped feed pipe to rotate relative to the ductile iron cylinder. This allows material to be added during the grinding process. The L-shaped feed pipe also prevents material from splashing out of the ductile iron cylinder. A detachable connecting assembly connects the L-shaped feed pipe and the drive support. The L-shaped feed pipe is fixed during grinding and released when material is discharged from the ductile iron cylinder, allowing it to rotate so that the opening of the L-shaped feed pipe faces downwards.

Description

Technical Field

[0001] This utility model relates to the field of ball mill technology, specifically a carbide tilting ball mill. Background Technology

[0002] Grinding and polishing are essential processes in the machining of cemented carbide. Traditional grinding equipment typically uses horizontal ball mills, which are effective for processing small batches or high-viscosity materials. However, the discharge port of a horizontal ball mill is usually located at one end of the machine, which makes it easy for the ground material to remain inside the machine, affecting the material discharge efficiency. Therefore, tilting ball mills are often used to grind cemented carbide. However, common tilting ball mills cannot add material during the grinding or polishing process. Adding material midway requires stopping the tilting ball mill, which delays production efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a carbide tilting ball mill to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a carbide tilting ball mill, comprising an equipment support and a ductile iron cylinder, wherein the outer wall of the ductile iron cylinder is connected to a drive support via a bearing, and a drive gearbox is provided on the drive support and is connected to the ductile iron cylinder in a transmission manner; the equipment support and the drive support are connected by a rotating component.

[0005] The feed end of the ductile iron cylinder is rotatably connected to an L-shaped feed pipe via a sealed bearing. The L-shaped feed pipe is detachably connected to the drive bracket via a detachable connection assembly.

[0006] Furthermore, the rotating component includes a hinge seat and a connecting shaft. The hinge seat is fixedly installed on the outer wall of the equipment bracket. A cylinder is hinged to the hinge seat. A pin is hinged to the extended end of the cylinder. A connecting rod is fixedly installed at the end of the pin. The connecting rod is fixedly connected to the drive bracket. One end of the connecting shaft is rotatably connected to the inner wall of the equipment bracket through a bearing, and the other end is fixedly installed on the drive bracket.

[0007] Furthermore, the detachable connection assembly includes a connecting plate, a connecting sleeve, and a mounting plate. The connecting plate is fixedly installed on the outer wall of the drive bracket, the connecting sleeve is fixedly sleeved on the L-shaped feed tube, a first pin plate is fixedly installed on the outer wall of the connecting sleeve, a second pin plate is fixedly installed on the outer wall of the connecting plate, the second pin plate and the first pin plate are stacked on top of each other, and a magnetic pin is fixedly installed at the bottom of the mounting plate. The magnetic pin is simultaneously inserted into the insertion holes on the first pin plate and the second pin plate.

[0008] Furthermore, a top cover is provided at the top of the L-shaped feed pipe, and the bottom end of the top cover is inserted into the L-shaped feed pipe.

[0009] Furthermore, a handle is fixedly installed on the top of the mounting plate, and two magnetic pins are provided at the bottom of the mounting plate, and both magnetic pins are simultaneously inserted into the insertion holes on pin plate one and pin plate two.

[0010] Furthermore, an exhaust pipe is connected to the top of the top cover, and a dustproof net is installed at the top opening of the exhaust pipe.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. A sealed bearing is used to connect the ductile iron cylinder and the L-shaped feed pipe, allowing the L-shaped feed pipe to rotate relative to the ductile iron cylinder. This allows material to be added during the grinding process. At the same time, the L-shaped feed pipe also prevents material inside the ductile iron cylinder from splashing out of the L-shaped feed pipe. A detachable connecting assembly connects the L-shaped feed pipe and the drive bracket. The L-shaped feed pipe is fixed during grinding and released when the material inside the ductile iron cylinder is discharged, allowing the L-shaped feed pipe to rotate so that the opening of the L-shaped feed pipe faces downward.

[0013] 2. Use magnetic pins to connect pin plate one and pin plate two, and then connect the connecting plate and connecting sleeve to connect the L-shaped feed tube to the drive bracket. Set up an mounting plate to install the magnetic pin and prevent the magnetic pin from coming out of the socket on pin plate one and pin plate two. When it is necessary to rotate the L-shaped feed tube, the magnetic pin can be pulled out to separate pin plate one and pin plate two. It is simple and quick. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This utility model Figure 1 Structural diagram of the rear view;

[0016] Figure 3 This is a structural schematic diagram of the L-shaped feed pipe and grinding cylinder of this utility model (front sectional view).

[0017] Figure 4 This is an exploded view of the detachable connection component of this utility model.

[0018] In the diagram: 1. Equipment support; 2. Drive support; 3. Rotating component; 301. Hinge seat; 302. Cylinder; 303. Pin; 304. Connecting rod; 305. Connecting shaft; 4. Ductile iron cylinder; 5. Sealed bearing; 6. L-shaped feed pipe; 7. Detachable connection assembly; 701. Connecting plate; 702. Connecting sleeve; 703. Pin plate one; 704. Pin plate two; 705. Mounting plate; 706. Magnetic pin; 8. Top cover; 9. Exhaust pipe; 10. Dustproof net; 11. Handle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Please see Figures 1-4 This utility model provides a technical solution: a carbide tilting ball mill, including an equipment support 1 and a ductile iron cylinder 4. The outer wall of the ductile iron cylinder 4 is connected to a drive support 2 via bearings. A drive gearbox is provided on the drive support 2 and is connected to the ductile iron cylinder 4 in a transmission manner. The equipment support 1 and the drive support 2 are connected by a rotating component 3. The rotating component 3 rotates the drive support 2, thereby driving the ductile iron cylinder 4 to rotate, so as to achieve the tilting of the ductile iron cylinder 4.

[0021] The feed end of the ductile iron cylinder 4 is rotatably connected to an L-shaped feed pipe 6 via a sealed bearing 5. The L-shaped feed pipe 6 is detachably connected to the drive bracket 2 via a detachable connection assembly 7. The sealed bearing 5 connects the ductile iron cylinder 4 and the L-shaped feed pipe 6, allowing the L-shaped feed pipe 6 to rotate relative to the ductile iron cylinder 4. This allows material to be added during the grinding process. At the same time, the L-shaped feed pipe 6 also prevents material from splashing out of the ductile iron cylinder 4. The detachable connection assembly 7 connects the L-shaped feed pipe 6 and the drive bracket 2. The L-shaped feed pipe 6 is fixed during grinding and released when the material in the ductile iron cylinder 4 is discharged, allowing the L-shaped feed pipe 6 to rotate so that its opening faces downward.

[0022] The rotating component 3 includes a hinge seat 301 and a connecting shaft 305. The hinge seat 301 is fixedly installed on the outer wall of the equipment support 1. A cylinder 302 is hinged to the hinge seat 301. A pin 303 is hinged to the extended end of the cylinder 302. A connecting rod 304 is fixedly installed at the end of the pin 303. The connecting rod 304 is fixedly connected to the drive support 2. One end of the connecting shaft 305 is rotatably connected to the inner wall of the equipment support 1 through a bearing, and the other end is fixedly installed on the drive support 2. The equipment support 1 and the drive support 2 are connected through the connecting shaft 305, so that when the cylinder 302 extends, it can push the drive support 2 through the pin 303 and the connecting rod 304, thereby causing the drive support 2 to rotate around the axis of the connecting shaft 305, causing the ductile iron cylinder 4 to rotate, thus achieving the tilting of the ductile iron cylinder 4.

[0023] The detachable connection assembly 7 includes a connecting plate 701, a connecting sleeve 702, and a mounting plate 705. The connecting plate 701 is fixedly mounted on the outer wall of the drive bracket 2. The connecting sleeve 702 is fixedly sleeved on the L-shaped feed pipe 6. A first pin plate 703 is fixedly mounted on the outer wall of the connecting sleeve 702. A second pin plate 704 is fixedly mounted on the outer wall of the connecting plate 701. The second pin plate 704 and the first pin plate 703 are stacked vertically. A magnetic pin 706 is fixedly mounted on the bottom of the mounting plate 705. The magnetic pin 706 is simultaneously inserted into the first pin plate 703 and the second pin plate 704. In the socket on 704, a magnetic pin 706 connects the first pin plate 703 and the second pin plate 704, thereby connecting the connecting plate 701 and the connecting sleeve 702, connecting the L-shaped feed tube 6 to the drive bracket 2. A mounting plate 705 is provided to install the magnetic pin 706 and to prevent the magnetic pin 706 from detaching from the socket on the first pin plate 703 and the second pin plate 704. When it is necessary to rotate the L-shaped feed tube 6, the magnetic pin 706 can be pulled out, and the first pin plate 703 and the second pin plate 704 can be separated, which is simple and quick.

[0024] The top of the L-shaped feed pipe 6 is provided with a top cover 8. The bottom end of the top cover 8 is inserted into the L-shaped feed pipe 6. When no material is being added, the top cover 8 is used to block the opening of the L-shaped feed pipe 6 to prevent debris from falling into the L-shaped feed pipe 6.

[0025] A handle 11 is fixedly installed on the top of the mounting plate 705. There are two magnetic pins 706 at the bottom of the mounting plate 705, and both magnetic pins 706 are simultaneously inserted into the holes on the first pin plate 703 and the second pin plate 704. The two magnetic pins 706 provide a better fixing effect, and the handle 11 makes it easier to pull the mounting plate 705.

[0026] The top of the top cover 8 is connected to an exhaust pipe 9. A dustproof net 10 is installed at the top opening of the exhaust pipe 9. The exhaust pipe 9 is set to ensure that the L-shaped feed pipe 6 and the inside of the ductile iron cylinder 4 are connected to the outside. The heat generated during the grinding process can be dissipated with the flowing air. The dustproof net 10 is set to prevent large particles of debris in the air from entering the L-shaped feed pipe 6.

[0027] Working principle: When adding material, remove the top cover 8 and then fill the ductile iron cylinder 4 with the material through the L-shaped feed pipe 6. After closing the top cover 8, grinding can begin. During the grinding process, the top cover 8 can also be opened, and the material can be added to the L-shaped feed pipe 6. The material slides into the ductile iron cylinder 4 along the L-shaped feed pipe 6, achieving the purpose of adding material during the grinding process. When the grinding is finished, pull the handle 11 to move the mounting plate 705 upward, which in turn moves the magnetic pin 706 upward and disengages it from the insertion hole in the first pin plate 703 and the second pin plate 704. Then, rotate the L-shaped feed pipe 6 so that the opening of the L-shaped feed pipe 6 faces downward. Then, open the cylinder 302 to extend it, which in turn pushes the drive bracket 2 to rotate around the axis of the connecting shaft 305 through the pin shaft 303 and the connecting rod 304, causing the ductile iron cylinder 4 to tilt in the direction of material discharge.

[0028] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

Claims

1. A hard metal tilting ball mill comprising a device support (1), a ball mill cylinder (4), characterized in that: The outer wall of the ductile iron cylinder (4) is connected to a drive bracket (2) via a bearing. A drive gearbox is provided on the drive bracket (2), and the drive gearbox is connected to the ductile iron cylinder (4) in a transmission manner. The equipment bracket (1) and the drive bracket (2) are connected by a rotating component (3). The feed end of the ductile iron cylinder (4) is rotatably connected to an L-shaped feed pipe (6) via a sealed bearing (5), and the L-shaped feed pipe (6) is detachably connected to the drive bracket (2) via a detachable connection assembly (7).

2. A hard metal tilting mill according to claim 1, characterised in that: The rotating component (3) includes a hinge seat (301) and a connecting shaft (305). The hinge seat (301) is fixedly installed on the outer wall of the equipment bracket (1). The hinge seat (301) is hinged to a cylinder (302). The extended end of the cylinder (302) is hinged to a pin (303). The end of the pin (303) is fixedly installed with a connecting rod (304). The connecting rod (304) is fixedly connected to the drive bracket (2). One end of the connecting shaft (305) is rotatably connected to the inner wall of the equipment bracket (1) through a bearing, and the other end is fixedly installed on the drive bracket (2).

3. A hard metal tilting mill according to claim 1, characterized in that: The detachable connection assembly (7) includes a connecting plate (701), a connecting sleeve (702), and a mounting plate (705). The connecting plate (701) is fixedly installed on the outer wall of the drive bracket (2). The connecting sleeve (702) is fixedly sleeved on the L-shaped feed pipe (6). A first pin plate (703) is fixedly installed on the outer wall of the connecting sleeve (702). A second pin plate (704) is fixedly installed on the outer wall of the connecting plate (701). The second pin plate (704) and the first pin plate (703) are stacked on top of each other. A magnetic pin (706) is fixedly installed at the bottom of the mounting plate (705). The magnetic pin (706) is simultaneously inserted into the insertion holes on the first pin plate (703) and the second pin plate (704).

4. A hard metal tilting mill according to claim 1, characterized in that: The top end of the L-shaped feed pipe (6) is provided with a top cover (8), and the bottom end of the top cover (8) is inserted into the L-shaped feed pipe (6).

5. A hard metal tilting mill according to claim 3, characterised in that: A handle (11) is fixedly installed on the top of the mounting plate (705). There are two magnetic pins (706) at the bottom of the mounting plate (705), and both magnetic pins (706) are simultaneously inserted into the holes on the first pin plate (703) and the second pin plate (704).

6. A hard metal tilting mill according to claim 4, characterised in that: The top of the top cover (8) is connected to an exhaust pipe (9), and a dustproof net (10) is installed at the top opening of the exhaust pipe (9).

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