Feed port structure of air-swept ball mill
By introducing a drive motor to power the crushing plate and vibration components into the feed inlet structure of the air-swept ball mill, the problem of titanium ore blockage was solved, achieving efficient unblocking and loosening, and improving production continuity and equipment reliability.
Patent Information
- Application Number
- CN202422714905.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-11-07
AI Technical Summary
In the existing air-swept ball mill feed inlet structure, titanium ore tends to accumulate inside the feed pipe, causing poor conveying, affecting subsequent conveying operations, and increasing maintenance costs.
The design employs a combination of unblocking and vibration components. The drive motor drives the transmission rod to crush the blockage with a crushing plate, and the pulley and cam drive the vibrating plate to loosen the blockage. The spring resets the reciprocating vibration to clear the material conveying pipe.
It effectively improves material handling efficiency, ensures production continuity, reduces downtime, and enhances equipment reliability and economic benefits.
Smart Images
Figure CN223475155U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of feed inlet technology, and in particular relates to a feed inlet structure for an air-swept ball mill. Background Technology
[0002] The feed inlet structure of a titanium dioxide air-swept ball mill plays multiple important roles in the entire grinding process, including: 1. Material input, main channel: The feed inlet is the main channel for raw materials (such as titanium ore) to enter the mill, ensuring a continuous and stable supply of materials. 2. Airflow guidance, mixing and drying: The feed inlet design guides hot air to fully mix with the material, helping to achieve material drying and dispersion, and improving grinding efficiency. In summary, the feed inlet structure of the titanium dioxide air-swept ball mill, through optimized material input, airflow guidance, and anti-clogging design, improves grinding efficiency and product quality, making it a key component of the entire grinding process.
[0003] In existing air-swept ball mills, the feed inlet structure often leads to titanium ore accumulation inside the feed pipe during transport. This accumulation obstructs the flow of subsequent titanium ore, causing poor conveying, affecting subsequent operations, and increasing cleaning frequency, thus raising maintenance costs. To address these issues, we provide a feed inlet structure for an air-swept ball mill. Utility Model Content
[0004] The purpose of this invention is to provide a feed inlet structure for an air-swept ball mill. By combining the unblocking component and the vibration component, the problem of titanium ore easily accumulating inside the feed box in the feed inlet structure of the existing air-swept ball mill is solved.
[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:
[0006] This utility model relates to a feed inlet structure for an air-swept ball mill, including a feed pipe, wherein a support is fixedly connected to one side of the feed pipe;
[0007] The material conveying pipe is equipped with a clearing component, which includes a drive motor. The drive motor is fixedly connected to one side of the bracket, and a drive rod is fixedly connected to the output end of the drive motor. A crushing plate is fixedly connected to the surface of the drive rod.
[0008] The material conveying pipe is equipped with a vibration assembly, which includes a first pulley fixedly connected to one side of the transmission rod surface. A rotating rod is rotatably connected inside the material conveying pipe, and a second pulley is fixedly connected to one side of the rotating rod surface.
[0009] The present invention is further configured such that vertical rods are provided on both sides of the conveying pipe, a connecting plate is slidably connected to the surface of the vertical rod, a vibrating plate is fixedly connected to one side of the connecting plate, cams are fixedly connected to both sides of the rotating rod, and a spring is sleeved on the surface of the vertical rod.
[0010] The present invention is further configured such that a feed inlet is provided at the top of the feed pipe and a discharge outlet is provided at the bottom of the feed pipe.
[0011] The present invention is further configured such that a door is movably connected to the bottom of the conveying pipe via a hinge, which is used to control the discharge speed.
[0012] The present invention is further configured such that sliding grooves are provided on both sides of the conveying pipe, and the connecting plate is slidably connected to the inside of the sliding grooves.
[0013] The present invention is further configured such that a fixing plate is fixedly connected to one side of the material conveying pipe and one side of the support, and the vertical rod is fixedly connected to the bottom of the fixing plate.
[0014] The present invention is further configured such that there are two springs, which are respectively sleeved on the surface of the vertical rod, and their two ends are respectively fixedly connected to the bottom of the fixing plate and the top of the connecting plate.
[0015] The present invention is further configured such that there are three crushing plates, and the material of the crushing plates is alloy steel.
[0016] This utility model has the following beneficial effects:
[0017] 1. This utility model uses a drive motor to rotate a transmission rod, which in turn rotates a crushing plate, thereby initially crushing the blocked titanium ore. This effectively improves material processing efficiency, ensures the continuity of the production process, and can quickly remove blockages, reduce downtime, and improve the overall reliability and economic benefits of the equipment.
[0018] 2. This utility model can also drive the first pulley to rotate by rotating the transmission rod. The first pulley drives the second pulley to rotate via a belt. The second pulley drives the rotating rod to rotate. The rotating rod drives the cam to rotate. When the cam contacts the connecting plate, the connecting plate drives the vibrating plate to move upward and squeezes the spring, thereby loosening the blocked titanium ore. When the cam separates from the connecting plate, the spring will reset the connecting plate through its own elasticity. This process is repeated to achieve the purpose of reciprocating vibration, thereby loosening the blocked titanium ore.
[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description
[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.
[0021] Figure 1 A three-dimensional structural view of the feed inlet structure of an air-swept ball mill;
[0022] Figure 2 This is a schematic diagram of the internal structure of the feed pipe in the feed inlet structure of an air-swept ball mill;
[0023] Figure 3 This is a schematic diagram of the vibration component in the feed inlet structure of an air-swept ball mill;
[0024] Figure 4 This is a schematic diagram of the vibrating plate in the feed inlet structure of an air-swept ball mill;
[0025] Figure 5 This is a schematic diagram of the crushing plate in the feed inlet structure of an air-swept ball mill.
[0026] In the attached diagram: 1. Feed pipe; 2. Support; 3. Drive motor; 4. Drive rod; 5. Crushing plate; 6. First pulley; 7. Rotating rod; 8. Second pulley; 9. Vertical rod; 10. Connecting plate; 11. Vibrating plate; 12. Cam; 13. Spring; 14. Feed inlet; 15. Discharge outlet; 16. Box door; 17. Sliding groove; 18. Fixing plate. Detailed Implementation
[0027] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0028] For a specific implementation example, please refer to Implementation Example 1. Figure 1-5 This utility model relates to a feed inlet 14 structure for an air-swept ball mill, comprising a feed pipe 1, with a support 2 fixedly connected to one side of the feed pipe 1; a clearing component is provided inside the feed pipe 1, the clearing component includes a drive motor 3, the drive motor 3 is fixedly connected to one side of the support 2, a drive rod 4 is fixedly connected to the output end of the drive motor 3, and a crushing plate 5 is fixedly connected to the surface of the drive rod 4; a vibration component is provided inside the feed pipe 1, the vibration component includes a first pulley 6, the first pulley 6 is fixedly connected to one side of the surface of the drive rod 4, a rotating rod 7 is rotatably connected inside the feed pipe 1, and a second pulley 8 is fixedly connected to one side of the surface of the rotating rod 7.
[0029] Specifically: the bracket 2 is fixed on one side of the conveying pipe 1, which allows the drive motor 3 to maintain a certain distance from the conveying pipe 1, so as to facilitate the rotation of the rotating rod 7. The drive rod 4 is rotatably connected to the inside of the conveying pipe 1 through the bearing, and one end of it is fixedly connected to the output end of the drive motor 3. The crushing plate 5 can initially crush the blocked titanium ore, so as to quickly clear the conveying pipe 1. The first pulley 6 and the second pulley 8 are both connected by belt drive.
[0030] For a specific embodiment two, please refer to Figure 1-5 Based on the first specific embodiment, vertical rods 9 are provided on both sides of the conveying pipe 1. A connecting plate 10 is slidably connected to the surface of the vertical rod 9. A vibrating plate 11 is fixedly connected to one side of the connecting plate 10. Cams 12 are fixedly connected to both sides of the rotating rod 7. Springs 13 are sleeved on the surface of the vertical rod 9. A feed inlet 14 is opened at the top of the conveying pipe 1. A discharge outlet 15 is opened at the bottom of the conveying pipe 1. A box door 16 is movably connected to the bottom of the conveying pipe 1 via a hinge to control the discharge speed. Sliding grooves 17 are opened on both sides of the conveying pipe 1. The connecting plate 10 is slidably connected to the inside of the sliding groove 17. A fixing plate 18 is fixedly connected to one side of the conveying pipe 1 and one side of the support 2. The vertical rod 9 is fixedly connected to the bottom of the fixing plate 18. There are two springs 13, which are respectively sleeved on the surface of the vertical rod 9. Their two ends are fixedly connected to the bottom of the fixing plate 18 and the top of the connecting plate 10, respectively. There are three crushing plates 5, which are made of alloy steel.
[0031] Specifically: the vertical rod 9 can limit the connection plate 10; the vibrating plate 11 can loosen the blocked titanium ore; there are two cams 12, which are fixed on both sides of the surface of the rotating rod 7, and they can move the vibrating plate 11 to increase the practicality of use; the feed port 14 and the discharge port 15 can facilitate the conveying of titanium ore; the box door 16 can control the discharge speed of titanium ore; the sliding groove 17 can facilitate the movement of the connection plate 10; and the fixing plate 18 can fix the vertical rod 9. It has good wear resistance and strength and can withstand greater wear and impact, making it suitable as a material for the crushing plate 5.
[0032] The working principle of this utility model is as follows: When it is necessary to unclog the conveying pipe 1, the user starts the transmission motor 3 through the external controller. The transmission motor 3 drives the transmission rod 4 to rotate, and the transmission rod 4 drives the crushing plate 5 to rotate, thereby initially crushing the blocked titanium ore, effectively improving the material processing efficiency, and at the same time, it can quickly remove the blockage, reduce downtime, and improve the overall reliability and economic benefits of the equipment.
[0033] Simultaneously, the transmission rod 4 will also drive the first pulley 6 to rotate. The first pulley 6 drives the second pulley 8 to rotate via the belt. The second pulley 8 drives the rotating rod 7 to rotate. The rotating rod 7 drives the cam 12 to rotate. When the cam 12 contacts the connecting plate 10, the connecting plate 10 drives the vibrating plate 11 to move upward and squeezes the spring 13. The vibrating plate 11 loosens the titanium ore. When the cam 12 separates from the connecting plate 10, the spring 13 will reset the connecting plate 10 through its own elasticity. This repeated action can achieve the purpose of reciprocating vibration, thereby loosening the blocked titanium ore.
[0034] All standard parts used in this invention can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through the control unit. The control circuit of the control unit can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. Therefore, the control method and circuit connection will not be explained in detail in this invention.
[0035] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.
Claims
1. A feed inlet structure for an air-swept ball mill, comprising a feed pipe (1), characterized in that: A bracket (2) is fixedly connected to one side of the conveying pipe (1); The material conveying pipe (1) is equipped with a dredging component, which includes a drive motor (3). The drive motor (3) is fixedly connected to one side of the bracket (2). The output end of the drive motor (3) is fixedly connected to a drive rod (4). A crushing plate (5) is fixedly connected to the surface of the drive rod (4). The material conveying pipe (1) is equipped with a vibration assembly, which includes a first pulley (6) and a first pulley (6) fixedly connected to one side of the transmission rod (4). A rotating rod (7) is rotatably connected inside the material conveying pipe (1), and a second pulley (8) is fixedly connected to one side of the rotating rod (7).
2. The feed inlet structure of an air-swept ball mill according to claim 1, characterized in that: The material conveying pipe (1) is provided with vertical rods (9) on both sides. A connecting plate (10) is slidably connected to the surface of the vertical rod (9). A vibrating plate (11) is fixedly connected to one side of the connecting plate (10). Cams (12) are fixedly connected to both sides of the rotating rod (7). A spring (13) is sleeved on the surface of the vertical rod (9).
3. The feed inlet structure of an air-swept ball mill according to claim 1, characterized in that: The top of the conveying pipe (1) is provided with a feed inlet (14), and the bottom of the conveying pipe (1) is provided with a discharge outlet (15).
4. The feed inlet structure of an air-swept ball mill according to claim 1, characterized in that: The bottom of the conveying pipe (1) is movably connected to a box door (16) via a hinge, which is used to control the discharge speed.
5. The feed inlet structure of an air-swept ball mill according to claim 2, characterized in that: The material conveying pipe (1) has sliding grooves (17) on both sides, and the connecting plate (10) is slidably connected inside the sliding grooves (17).
6. The feed inlet structure of an air-swept ball mill according to claim 2, characterized in that: A fixing plate (18) is fixedly connected to one side of the conveying pipe (1) and the other side of the bracket (2), and the vertical rod (9) is fixedly connected to the bottom of the fixing plate (18).
7. The feed inlet structure of an air-swept ball mill according to claim 2, characterized in that: There are two springs (13), which are respectively sleeved on the surface of the vertical rod (9) and their two ends are respectively fixedly connected to the bottom of the fixing plate (18) and the top of the connecting plate (10).
8. The feed inlet structure of an air-swept ball mill according to claim 1, characterized in that: There are three crushing plates (5), and they are made of alloy steel.