Oscillating blanking machine for lithium feldspar production
By designing a limiting cylinder, guide cylinder, vibrating bucket, and rubber material, combined with a vibrating motor drive, the problems of poor lithium feldspar feeding and easy equipment damage have been solved, achieving a stable and precise feeding process, extending equipment life and reducing maintenance costs.
Patent Information
- Application Number
- CN202520481810.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-03-19
AI Technical Summary
The irregular shape and tendency of lithium feldspar particles to clump together can cause pipe blockages and poor material feeding. Furthermore, it is difficult to guarantee the uniformity and accuracy of material feeding. Equipment components are prone to fatigue damage, requiring frequent maintenance, which increases costs and downtime.
The design incorporates a limiting cylinder, a guide cylinder, a vibrating bucket, a vibrating rod, and rubber materials, combined with a vibrating motor drive, to achieve orderly feeding and dispersion of lithium feldspar. The discharge speed and flow rate are regulated by a buffer platform and rubber pipes to prevent agglomeration and equipment damage.
It improves the stability and accuracy of lithium feldspar feeding, reduces clogging, extends equipment life, and reduces maintenance frequency and costs.
Smart Images
Figure CN223779499U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lithium feldspar production technology, specifically to a vibrating feeder for lithium feldspar production. Background Technology
[0002] Lithium feldspar is a type of feldspar, belonging to the framework silicate mineral family. As an important mineral resource, it has wide applications in many fields such as ceramics, glass, and chemicals. In the production process of lithium feldspar, the feeding stage is a crucial step, directly affecting the continuity and stability of the production process.
[0003] When processing lithium feldspar using traditional screw feeders, the irregular shape and tendency of lithium feldspar particles to clump together can easily lead to pipe blockage and poor material feeding. Furthermore, it is difficult to guarantee the uniformity and accuracy of material feeding, which can easily cause fatigue damage to equipment components, resulting in frequent maintenance, increased costs, and downtime. Utility Model Content
[0004] The purpose of this utility model is to provide a vibrating feeder for lithium feldspar production, in order to solve the problems mentioned in the background art, such as the irregular shape of lithium feldspar particles and their tendency to agglomerate, which easily lead to pipe blockage and poor feeding, and the difficulty in ensuring feeding uniformity and accuracy, which easily leads to fatigue damage of equipment parts, frequent maintenance, increased costs and downtime.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a vibrating feeder for lithium feldspar production, comprising a limiting cylinder with a cylindrical structure, a guide cylinder installed at the upper end of the limiting cylinder, a guide threaded rod installed inside the guide cylinder, and a vibrating bucket installed at the bottom end of the guide cylinder, the vibrating bucket being used to guide the feeding direction of lithium feldspar.
[0006] The limiting cylinder and the guide cylinder are sleeved and connected, and the bottom end of the guide cylinder is aligned with the center of the vibrating bucket. The outer wall of the vibrating bucket is in contact with the vibrating rod, and the other end of the vibrating rod is slidably connected inside the protective sleeve. The other end of the protective sleeve is connected to the output end of the vibrating motor, and the working end of the vibrating motor is in contact with the other end of the vibrating rod.
[0007] The bottom end of the limiting cylinder is installed inside the support frame, and a discharge hopper is provided inside the support frame. The discharge hopper is installed at the lower end of the limiting cylinder, and a limiting frame is installed on the inner wall of the upper end of the discharge hopper. A buffer platform is installed at the upper end of the limiting frame, and the buffer platform is below the vibrating hopper. A rubber pipe is provided at the bottom end of the discharge hopper.
[0008] The above technical solution facilitates efficient vibration-guided feeding during the production of lithium feldspar.
[0009] Preferably, the bottom end of the limiting cylinder is provided with a groove that engages with the limiting frame, and the limiting frame is provided with a fan-shaped through hole.
[0010] By adopting the above technical solution, the limiting frame is kept stable after the installation of the limiting cylinder and the limiting frame.
[0011] Preferably, the vibrating bucket is made of rubber, and the bottom opening of the vibrating bucket is inserted into the top of the buffer platform.
[0012] By adopting the above technical solution, the vibrating bucket is made of rubber material, which can better adapt to changes in vibration frequency and amplitude.
[0013] Preferably, a spring and a telescopic hose are provided between the limiting frame and the buffer platform, and the telescopic hose is sleeved outside the spring.
[0014] By adopting the above technical solution, the structure between the limiting frame and the buffer platform is increased to provide adjustment space for the height of the buffer platform.
[0015] Preferably, the buffer platform is configured as a conical structure, and the bottom end of the buffer platform is provided with an annular structure that is slidably connected to the limiting frame, and the upper end of the limiting frame is provided with a column that is slidably connected to the buffer platform.
[0016] By adopting the above technical solution, with the buffer platform in place, the lithium feldspar that has been broken up by vibration is further dispersed, reducing its agglomeration.
[0017] Preferably, the rubber pipe is configured as an hourglass-shaped pipe structure, and a telescopic rod is symmetrically arranged on both sides of the narrowest part of the rubber pipe.
[0018] By adopting the above technical solution, telescopic rods are installed on both sides of the rubber pipe. When jammed, the shape of the narrowest part of the rubber pipe is adjusted by pushing or pulling the telescopic rods, which disperses the lithium feldspar and facilitates the feeding of the lithium feldspar.
[0019] Preferably, the telescopic rod is installed inside the support frame, and the support frame is penetrated by a rubber pipe.
[0020] By adopting the above technical solution, the rigid impact during the fall is buffered by limiting the diameter of the material discharge position, thus providing partial cushioning.
[0021] Compared with the prior art, the beneficial effects of this utility model are: This vibrating feeder for lithium feldspar production:
[0022] 1. The guide screw of the internal guide cylinder provides initial guidance and dispersion for the falling lithium feldspar. In conjunction with the vibrating bucket, it guides the direction of lithium feldspar feeding, allowing the lithium feldspar to enter the subsequent structure in an orderly manner. When the vibrating bucket is in use, it is vibrated by the vibrating motor pushing the vibrating rod. The vibration helps to loosen the lithium feldspar material and prevent it from agglomerating. At the same time, the rubber material of the vibrating bucket can better adapt to the impact of the material during vibration, reducing the rigid impact of the material on the equipment, extending the service life of the equipment, thereby ensuring the stability and accuracy of the feeding process and reducing blockages caused by chaotic feeding direction.
[0023] 2. The buffer platform located below the vibrating hopper can buffer the lithium feldspar falling from the vibrating hopper, reducing the impact force of the falling material. Furthermore, the conical structure of the buffer platform helps to divert the lithium feldspar to the surrounding areas, so that it can enter the rubber pipe at the bottom of the discharge hopper. The hourglass shape of the pipe, along with the telescopic rods on both sides of the narrowest part, allows for flexible adjustment of the pipe diameter during use according to production needs, controlling the discharge speed and flow rate, which facilitates the receiving and processing of materials in subsequent production stages. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the overall external three-dimensional structure of this utility model;
[0025] Figure 2 This is a schematic diagram of the overall internal side section of the present invention.
[0026] Figure 3 This is a three-dimensional structural diagram of the installation of the vibrating bucket and buffer platform of this utility model;
[0027] Figure 4 This is a three-dimensional structural diagram of the installation of the limiting frame and the discharge hopper of this utility model;
[0028] Figure 5 This is a side-sectional three-dimensional structural diagram of the limiting frame and rubber pipe of this utility model;
[0029] Figure 6 This is a three-dimensional structural diagram of the limiting frame and buffer platform of this utility model.
[0030] In the diagram: 1. Limiting cylinder; 2. Guide cylinder; 3. Drainage threaded rod; 4. Vibrating bucket; 5. Vibrating rod; 6. Vibrating motor; 7. Protective sleeve; 8. Limiting frame; 9. Buffer platform; 10. Discharge hopper; 11. Rubber pipe; 12. Telescopic rod; 13. Support frame. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] Please see Figure 1-6 This utility model provides a technical solution: a vibrating feeder for lithium feldspar production, including a limiting cylinder 1, a guide cylinder 2, a flow-guiding threaded rod 3, a vibrating bucket 4, a vibrating rod 5, a vibrating motor 6, a protective sleeve 7, a limiting frame 8, a buffer platform 9, a discharge hopper 10, a rubber pipe 11, a telescopic rod 12, and a supporting outer frame 13.
[0033] Among them, the limiting cylinder 1 has a cylindrical structure, the upper end of the limiting cylinder 1 is equipped with a guide cylinder 2, and the guide cylinder 2 is equipped with a flow-guiding threaded rod 3, and the bottom end of the guide cylinder 2 is equipped with a vibrating bucket 4, which is used to guide the feeding direction of lithium feldspar.
[0034] The limiting cylinder 1 and the guide cylinder 2 are sleeved and connected, and the bottom end of the guide cylinder 2 is aligned with the center of the vibrating bucket 4. The outer wall of the vibrating bucket 4 is in contact with the vibrating rod 5, and the other end of the vibrating rod 5 is slidably connected inside the protective sleeve 7. The other end of the protective sleeve 7 is connected to the output end of the vibrating motor 6. The working end of the vibrating motor 6 is in contact with the other end of the vibrating rod 5. The bottom end of the limiting cylinder 1 is provided with a groove that engages with the limiting frame 8, and the limiting frame 8 is provided with a fan-shaped through hole. The vibrating bucket 4 is made of rubber material, and the bottom opening of the vibrating bucket 4 is inserted by the top end of the buffer table 9.
[0035] Referring to the attached diagrams in the instruction manual Figure 1-6 As shown, during use, with the installation of the limiting cylinder 1 and the guide cylinder 2, the lithium feldspar raw material enters the equipment from the top of the guide cylinder 2. The guide screw 3 inside the guide cylinder 2 rotates the space of the guide cylinder 2. The screw structure pushes the material down along the inner wall of the guide cylinder 2. During this process, the lithium feldspar rotates and disperses due to the rotation of the guide screw 3, preventing the lithium feldspar from concentrating and falling in one place. The vibrating bucket 4 installed at the bottom of the guide cylinder 2 contacts the vibrating rod 5. The vibrating rod 5 receives the push from the eccentric structure of the output end of the vibrating motor 6, so that the vibrating rod 5 performs reciprocating linear motion within the protective sleeve 7. Because the vibrating bucket 4 is made of rubber, it has good flexibility and elasticity, which facilitates the efficient transmission of vibration to the lithium feldspar material inside. Under the action of vibration, the material shakes and disperses continuously in the vibrating bucket 4, effectively preventing the material from clumping and accumulating. At the same time, the bucket shape of the vibrating bucket 4 facilitates the guidance of the lithium feldspar to the buffer platform 9 below.
[0036] The bottom end of the limiting cylinder 1 is installed inside the supporting frame 13, and the supporting frame 13 is provided with a discharge hopper 10. The discharge hopper 10 is installed at the lower end of the limiting cylinder 1, and a limiting frame 8 is installed on the upper inner wall of the discharge hopper 10. A buffer platform 9 is installed at the upper end of the limiting frame 8, and the buffer platform 9 is below the vibrating bucket 4. A rubber pipe 11 is provided at the bottom end of the discharge hopper 10. A spring and a telescopic hose are provided between the limiting frame 8 and the buffer platform 9, and the telescopic hose is sleeved outside the spring. The buffer platform 9 is set as a conical structure, and the bottom end of the buffer platform 9 is provided with an annular structure that is slidably connected to the limiting frame 8. The upper end of the limiting frame 8 is provided with a column that is slidably connected to the buffer platform 9. The rubber pipe 11 is set as an hourglass-shaped pipe structure, and a telescopic rod 12 is symmetrically arranged on both sides of the narrowest part of the rubber pipe 11. The telescopic rod 12 is installed inside the supporting frame 13, and the supporting frame 13 is penetrated by the rubber pipe 11.
[0037] Referring to the attached diagrams in the instruction manual Figure 1-6 As shown, during use, the supporting frame 13 provides stable support for the whole structure and also assists in the installation of the telescopic rod 12. During use, the limiting frame 8 is placed between the limiting cylinder 1 and the discharge hopper 10, as shown. Figure 2 As shown, the buffer platform 9 receives lithium feldspar falling from the vibrating hopper 4. Because the buffer platform 9 has a conical structure, it causes the material to disperse in all directions. The sliding structure between the buffer platform 9 and the limiting frame 8 has an uneven structure, such as... Figure 2-4 As shown, the device provides a buffer during the fall of lithium feldspar, preventing damage to the discharge hopper 10 due to excessive impact. Furthermore, the fan-shaped through-holes on the limiting frame 8 serve as a preliminary flow restriction for the material, ensuring that the material enters the discharge hopper 10 evenly. Once the material smoothly enters the discharge hopper 10, it moves towards the rubber pipe 11 at the bottom of the discharge hopper 10. The hourglass-shaped structure of the rubber pipe 11, combined with the installation of the telescopic rod 12, allows the telescopic rod 12 to further adjust the diameter of the narrowest part of the rubber pipe 11. The control equipment connected to the telescopic rod 12 via electrical signals controls the length of the output end of the telescopic rod 12, causing the diameter of the narrowest part of the rubber pipe 11 to deform. This enables the operator to precisely control the discharge speed and flow rate according to the precise requirements of the material conveying in the actual production process.
[0038] Working Principle: When using this vibrating feeder for lithium feldspar production, lithium feldspar is guided from the guide cylinder 2 through the threaded rod 3 into the limiting cylinder 1. The vibrating motor 6 is turned on, and the power generated by its output end drives the vibrating rod 5 to reciprocate linearly within the protective sleeve 7. After the vibrating rod 5 contacts the outer wall of the vibrating bucket 4, the vibration is transmitted to the vibrating bucket 4, which continuously shakes and disperses the lithium feldspar, effectively preventing material agglomeration and accumulation. Due to the bucket-shaped structure of the vibrating bucket 4, the lithium feldspar is easily guided to fall onto the upper end of the buffer platform 9. The height of the buffer platform 9 is adjusted according to the needs of the limiting frame 8. The falling lithium feldspar is initially restricted by the fan-shaped through holes on the limiting frame 8, allowing the material to enter the discharge hopper 10 evenly and then be discharged through the rubber pipe 11 at the bottom. During discharge, the diameter of the narrowest part of the rubber pipe 11 is changed by adjusting the extension length of the telescopic rod 12 installed in the supporting outer frame 13, thereby achieving precise control of the discharge speed and flow rate, meeting the material conveying requirements of different production stages, and increasing the overall practicality.
[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A vibrating feeder for lithium feldspar production, comprising: The limiting cylinder (1) has a cylindrical structure. A guide cylinder (2) is installed at the upper end of the limiting cylinder (1), and a flow-guiding threaded rod (3) is installed inside the guide cylinder (2). A vibrating bucket (4) is installed at the bottom end of the guide cylinder (2). The vibrating bucket (4) is used to guide the feeding direction of lithium feldspar. The feature is that: the limiting cylinder (1) is sleeved and connected to the guide cylinder (2), and the bottom end of the guide cylinder (2) is aligned with the center of the vibrating bucket (4). The outer wall of the vibrating bucket (4) is in contact with the vibrating rod (5), and the other end of the vibrating rod (5) is slidably connected inside the protective sleeve (7). The other end of the protective sleeve (7) is connected to the output end of the vibrating motor (6), and the working end of the vibrating motor (6) is in contact with the other end of the vibrating rod (5). The bottom end of the limiting cylinder (1) is installed inside the supporting frame (13), and the supporting frame (13) is provided with a discharge hopper (10). The discharge hopper (10) is installed at the lower end of the limiting cylinder (1), and a limiting frame (8) is installed on the inner wall of the upper end of the discharge hopper (10). A buffer platform (9) is installed at the upper end of the limiting frame (8), and the buffer platform (9) is below the vibrating bucket (4). A rubber pipe (11) is provided at the bottom end of the discharge hopper (10).
2. The vibrating feeder for lithium feldspar production according to claim 1, characterized in that: The bottom end of the limiting cylinder (1) is provided with a groove that engages with the limiting frame (8), and the limiting frame (8) is provided with a fan-shaped through hole.
3. The vibrating feeder for lithium feldspar production according to claim 1, characterized in that: The vibrating bucket (4) is made of rubber, and the bottom opening of the vibrating bucket (4) is inserted into the top of the buffer platform (9).
4. The vibrating feeder for lithium feldspar production according to claim 1, characterized in that: A spring and a telescopic hose are provided between the limiting frame (8) and the buffer platform (9), and the telescopic hose is sleeved outside the spring.
5. The vibrating feeder for lithium feldspar production according to claim 1, characterized in that: The buffer platform (9) is configured as a conical structure, and the bottom end of the buffer platform (9) is provided with an annular structure that is slidably connected to the limiting frame (8), and the upper end of the limiting frame (8) is provided with a column that is slidably connected to the buffer platform (9).
6. The vibrating feeder for lithium feldspar production according to claim 1, characterized in that: The rubber pipe (11) is configured as an hourglass-shaped pipe structure, and a telescopic rod (12) is symmetrically arranged on both sides of the narrowest part of the rubber pipe (11).
7. A vibrating feeder for lithium feldspar production according to claim 6, characterized in that: The telescopic rod (12) is installed inside the support frame (13), and the support frame (13) is penetrated by a rubber pipe (11).