Raw material processing and screening machine for ceramic fiber board production
By adopting a detachable screening mesh structure in the screening equipment for ceramic fiberboard production, maintenance difficulties and material waste caused by screening mesh blockage are solved, and the stable operation of the equipment and material savings are achieved.
Patent Information
- Application Number
- CN202420529454.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-03-19
AI Technical Summary
After long-term use of the existing screening equipment for ceramic fiberboard production, the raw material particles inside the screen are easily blocked, resulting in inconvenient disassembly and inability to effectively deal with the screen, resulting in damage to the screen and need to be replaced as a whole, wasting materials.
A raw material processing screening machine for ceramic fiberboard production is designed, using a structure of clamping components, three-stage screening nets, raised blocks, concave grooves and thread grooves, allowing the three-stage screening nets to pass through the raised blocks on both sides. The recessed and installed grooves are removed and installed, and each section of the screen mesh is fixed, and the detachable effect is achieved through fixing rods, positioning blocks, bolts and thread grooves, avoiding the overall structure disassembly and ensuring the stable working of the screen mesh.
It realizes convenient maintenance of screening equipment and material saving, avoids damage to screen mesh and waste of overall replacement caused by blockage, and ensures the sustainability and economicality of screening effect.
Smart Images
Figure CN222325686U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of screening, in particular to a raw material processing screening machine for producing ceramic fiberboards. Background Art
[0002] Ceramic raw materials mainly include clay, quartz and feldspar. From a process point of view, clay is a plastic raw material, quartz is a barren raw material, and feldspar is a flux raw material. These raw materials are formulated and prepared to make blanks and glazes for ceramic molding. Before ceramic processing, the ceramic raw materials need to be screened to make the finished ceramic products reach the best quality. Screening machine is a special equipment for screening and separating fine materials and powdery materials. There are many types of screening machines, which are also widely used in various industries. The work of the screening machine is to promote the relative movement of granular materials and powdery materials on the screen surface of the screening machine through the rotation, so that some particles pass through the sieve holes, and the sand, gravel, crushed stone and other materials are divided into different levels according to the particle size, and then collected.
[0003] At present, the screening methods of screening machines on the market include vibration screening, ultrasonic screening, drum screening, and screening equipment for screening treatment. Since ceramic fiberboard has good high temperature resistance, corrosion resistance, and light weight, the production volume has also increased accordingly. Screening materials play a vital role in the production process and directly affect the quality of the product. After long-term use, the raw material particles will be blocked inside the screen. In order to ensure the screening effect, the screening equipment needs to be disassembled and maintained, but the integrated structure of the screening equipment is inconvenient to disassemble, so the blocked screen cannot be effectively processed.
[0004] In view of the deficiencies in the existing technology, a vibrating screen is provided, which has the advantage of convenient disassembly of the screening equipment for maintenance of the screen, and solves the problem that the screen will be blocked by raw material particles inside the screening equipment after long-term use. In order to ensure the screening effect, the screening equipment needs to be disassembled and maintained, but the integrated structure of the screening equipment is inconvenient to disassemble, so that the blocked screen cannot be effectively handled, resulting in damage to the screen, and the problem of wasting materials by replacing the screen as a whole. Utility Model Content
[0005] The purpose of the utility model is to provide a raw material processing and screening machine for producing ceramic fiberboards, so as to solve the problems raised in the above-mentioned background technology.
[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0007] A raw material processing screening machine for producing ceramic fiberboards comprises a screening bin, a feeding port is provided on the left side of the top surface of the screening bin, a large material discharge port is provided on the right side of the top surface of the screening bin, and a small material discharge port is provided on the right bottom of the screening bin.
[0008] The screening bin is provided with a screening grouping mechanism inside, which is used to screen the ceramic raw materials into large and small particles so that the ceramic raw materials can be processed better.
[0009] The bottom surface of the screening bin is provided with a vibration mechanism for vibrating the screening bin as a whole, so that the ceramic raw materials entering the screening bin can achieve a vibration effect.
[0010] Four stabilizing mechanisms are respectively arranged on the left and right sides of the screening bin for stably outputting the vibration force generated by the vibration mechanism.
[0011] A further improvement of the technical solution of the utility model is that it includes a screening bin, a feed inlet is opened on the left side of the top surface of the screening bin, a large material discharge outlet is opened on the right side of the top surface of the screening bin, and a small material discharge outlet is opened at the right bottom of the screening bin.
[0012] By adopting the above technical solution, after the materials entering the screening bin are screened, the materials with larger particles will be sent out from the large material discharge port through the three-stage screening net, and the materials with smaller particles will be filtered through the screening net to the bottom of the inner wall of the screening bin and sent out from the small material discharge port, thereby achieving the effect of separating the material particles by size.
[0013] A further improvement of the technical solution of the utility model is that the screening group mechanism includes a screening net clamping assembly, a three-section screening net, a raised block, a concave groove and a threaded groove; the clamping assembly is fixedly mounted on the left side surface of the inner wall of the screening bin; the three-section screening net is detachable at the top of the clamping assembly; the raised block and the concave groove are respectively arranged on the left and right sides of the three-section screening net; and the threaded groove that cooperates with the clamping assembly is arranged on the right end surface of the three-section screening net.
[0014] By adopting the above technical solution, the three sections of the screening net can be disassembled and installed through the raised blocks and concave grooves on the left and right sides, and each section of the screening net is fixed. When the screening net has problems, a single part can be replaced without replacing the entire part, which greatly saves materials. The concave groove limits and fixes the raised block, so that there will be no looseness or disconnection problems during work, thereby achieving a stable working effect.
[0015] A further improvement of the technical solution of the utility model is that the clamping assembly includes a fixing rod, a blocking block, a bolt and a second thread groove, the fixing rod is detachably installed on the bottom surface of the three-stage screening net, the blocking block is welded to the left end of the fixing rod, the second thread groove is opened at an end away from the blocking block, and the bolt is fixedly installed inside the first thread groove and the second thread groove.
[0016] The above technical solution is adopted, in which the fixed rod achieves a supporting and fixing effect on the three-section screening net. The fixed rod limits the left end of the three-section screening net through the clamping block, and the bolt and thread groove 2 at the other end clamp the three-section screening net through the thread groove 1 on the right end surface of the three-section screening net, achieving the effect of fixing and disassembly.
[0017] A further improvement of the technical solution of the utility model is that the stabilizing mechanism includes a fixed block, a supporting leg, a torsion spring and a protective cover, the fixed block is fixedly mounted on the outer wall of the screening bin, the top and bottom of the torsion spring are respectively welded to the bottom surface of the fixed block and the top surface of the supporting leg, and the protective cover is sleeved on the outer wall of the torsion spring and the top is welded to the bottom of the fixed block.
[0018] The above-mentioned technical scheme is adopted. In this scheme, the stabilizing mechanism makes the screening bin have the effect of elastic force. When the vibration mechanism vibrates the screening bin at high frequency, the screening bin vibrates in coordination with the torsion spring at the bottom of the fixed block, thereby ensuring the stable operation of the screening bin. The supporting legs have a fixing effect on the torsion spring. The protective cover fixedly installed at the bottom of the fixed block has a protective effect on the torsion spring, so that the torsion spring will not be affected by debris when working.
[0019] A further improvement of the technical solution of the utility model is that the vibration mechanism includes a C-frame, a motor, two eccentric blocks, reinforcing bolts and a sealing cover, the C-frame is fixedly mounted on the bottom surface of the screening bin, the motor is fixedly mounted in the C-frame, the two eccentric blocks are fixedly mounted on the output ends on both sides of the motor, and the reinforcing bolts are fixedly mounted on the top surfaces of the two eccentric blocks.
[0020] The above technical solution is adopted, in which the motor is fixedly output through a C-shaped frame fixedly installed on the bottom surface of the screening net, and two eccentric blocks fixedly installed at the output end of the motor are used to enable the motor to generate vibration during output. The reinforcing bolts on the top of the two eccentric blocks are used to adjust the overlapping distance between the two eccentric blocks. The closer the distance, the greater the vibration force, thereby achieving the effect of adjusting different vibration forces when different materials need to be screened.
[0021] A further improvement of the technical solution of the utility model is that the sealing cover is sleeved on the outer walls of the two eccentric blocks and is detachably mounted on the outer wall of the motor.
[0022] By adopting the above technical solution, the sealing cover sleeved on the outer walls of the two eccentric blocks can effectively reduce the noise generated when outputting power.
[0023] A further improvement of the technical solution of the utility model is that an observation port is opened in the middle of the top surface of the screening bin.
[0024] By adopting the above technical solution, when the screening bin is working, the working status inside the screening bin can be viewed through the observation port opened on the top, so as to adjust the feeding speed and achieve the effect of complete screening of the material.
[0025] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0026] 1. The utility model provides a raw material processing screening machine for ceramic fiberboard production. By setting a clamping assembly, three-section screening net, a raised block, a concave groove and a threaded groove, the three-section screening net can be disassembled and installed through the raised blocks and concave grooves on the left and right sides, and each section of the screening net is fixed. When there is a problem with the screening net, a single part can be replaced without replacing the whole part, which greatly saves materials. The concave groove limits and fixes the raised block, so that there will be no looseness or disconnection during work, achieving a stable working effect. It solves the problem that the integrated structure of the screening equipment is inconvenient to disassemble, the screen is blocked and cannot be effectively handled, resulting in damage to the screen, and the whole replacement wastes materials.
[0027] 2. The utility model provides a raw material processing screening machine for the production of ceramic fiberboards. By arranging a fixing rod, a positioning block, a bolt and a second thread groove, the fixing rod can support and fix the three-stage screening net. The fixing rod limits the left end of the three-stage screening net through the positioning block, and the bolt and the second thread groove at the other end clamp the three-stage screening net through the thread groove one on the right end surface of the three-stage screening net, thereby achieving a fixing and detachable effect.
[0028] 3. The utility model provides a raw material processing screening machine for the production of ceramic fiberboards. By arranging a fixed block, a supporting leg, a torsion spring and a protective cover, a stabilizing mechanism is achieved to give the screening bin an elastic force. When the vibrating mechanism performs high-frequency vibration on the screening bin, the torsion spring at the bottom of the fixed block cooperates with the screening bin to vibrate, thereby ensuring stable operation of the screening bin. The supporting legs achieve a fixing effect on the torsion spring, and the protective cover fixedly installed at the bottom of the fixed block achieves a protective effect on the torsion spring, so that the torsion spring will not be affected by debris when working. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0030] Figure 2 It is a schematic diagram of the sliced structure of the utility model;
[0031] Figure 3 It is a schematic diagram of the internal parts structure of the utility model;
[0032] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model;
[0033] Figure 5 It is an enlarged structural diagram of B of the utility model;
[0034] Figure 6 It is a schematic diagram of the enlarged structure of the C position of the utility model;
[0035] Figure 7 It is a schematic diagram of the internal parts structure of the utility model;
[0036] Figure 8 It is a schematic diagram of the internal parts structure of the utility model;
[0037] In the figure: 1. Screening bin; 2. Feed inlet; 3. Large material outlet; 4. Small material outlet; 5. Clamping assembly; 501. Fixing rod; 502. Positioning block; 503. Bolt; 504. Thread groove two; 6. Three-stage screening net; 7. Raised block; 8. Concave groove; 9. Thread groove one; 10. Fixing block; 11. Support leg; 12. Torsion spring; 13. Protective cover; 14. C-frame; 15. Motor; 16. Eccentric block; 17. Strengthening bolt; 18. Sealing cover; 19. Observation port. DETAILED DESCRIPTION
[0038] The present invention is further described in detail below in conjunction with the embodiments:
[0039] Example 1
[0040] like Figure 1-8As shown, the utility model provides a raw material processing screening machine for the production of ceramic fiberboards, wherein a feed port 2 is provided on the left side of the top surface of the screening bin 1, a large material discharge port 3 is provided on the right side of the top surface of the screening bin, and a small material discharge port 4 is provided on the right bottom of the screening bin 1. A screening grouping mechanism is arranged inside the screening bin 1 for screening the ceramic raw materials into large and small particles so that the ceramic raw materials can be better processed. A vibration mechanism is arranged on the bottom surface of the screening bin 1 for vibrating the screening bin 1 as a whole so that the ceramic raw materials entering the screening bin 1 can achieve the effect of vibration. Four stabilizing mechanisms are arranged on the left and right sides of the screening bin 1 respectively for stably outputting the vibration force generated by the vibration mechanism. The screening grouping mechanism includes a clamping assembly 5 and a three-stage screening net 6. , a raised block 7, a concave groove 8 and a thread groove 1 9, the clamping assembly 5 is fixedly installed on the left side surface of the inner wall of the screening bin 1, the three-section screening net 6 is detachably mounted on the top of the clamping assembly 5, the raised block 7 and the concave groove 8 are respectively arranged on the left and right sides of the three-section screening net 6, the thread groove 1 9 cooperating with the clamping assembly 5 is arranged on the right end surface of the three-section screening net 6, the clamping assembly 5 comprises a fixing rod 501, a positioning block 502, a bolt 503 and a thread groove 2 504, the fixing rod 501 is detachably installed on the bottom surface of the three-section screening net 6, the positioning block 502 is welded to the left end of the fixing rod 501, the thread groove 2 504 is arranged at the end away from the positioning block 502, and the bolt 503 is fixedly installed inside the thread groove 1 9 and the thread groove 2 504.
[0041] The sieve 1 is provided with a plurality of sieves, each of which ...
[0042] Example 2
[0043] like Figure 1-8As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the stabilizing mechanism includes a fixed block 10, a supporting leg 11, a torsion spring 12 and a protective cover 13, the fixed block 10 is fixedly mounted on the outer wall of the screening bin 1, the top and bottom of the torsion spring 12 are respectively welded to the bottom surface of the fixed block 10 and the top surface of the supporting leg 11, the protective cover 13 is sleeved on the outer wall of the torsion spring 12 and the top is welded to the bottom of the fixed block 10, the vibration mechanism includes a C-frame 14, a motor 15, two eccentric blocks 16, a reinforcing bolt 17 and a sealing cover 18, the C-frame 14 is fixedly mounted on the bottom surface of the screening bin 1, the motor 15 is fixedly mounted in the C-frame 14, the two eccentric blocks 16 are fixedly mounted on the output ends on both sides of the motor 15, the reinforcing bolt 17 is fixedly mounted on the top surfaces of the two eccentric blocks 16, the sealing cover 18 is sleeved on the outer walls of the two eccentric blocks 16 and is detachably mounted on the outer wall of the motor 15, and an observation port 19 is opened in the middle of the top surface of the screening bin 1.
[0044] In this embodiment, the stabilizing mechanism makes the screening bin 1 have the effect of elastic force. When the vibrating mechanism performs high-frequency vibration on the screening bin 1, the torsion spring 12 at the bottom of the fixed block 10 cooperates with the screening bin 1 to vibrate, thereby ensuring the stable operation of the screening bin 1. The supporting leg 11 achieves a fixing effect on the torsion spring 12. The protective cover 13 fixedly installed at the bottom of the fixed block 10 achieves a protective effect on the torsion spring 12, so that the torsion spring 12 will not be affected by debris when working. The C-shaped frame 14 fixedly installed on the bottom surface of the screening net 1 is used to fix the output of the motor 15. The two eccentric blocks 16 fixedly installed at the output end of the motor 15 can generate vibration when the motor 15 outputs. The reinforcing bolts 17 on the top of the two eccentric blocks 16 are used to adjust the overlap distance between the two eccentric blocks 16. The closer the distance, the greater the vibration force, so that different vibration forces can be adjusted when different materials need to be screened. The sealing cover 18 set on the outer wall of the two eccentric blocks 16 can effectively reduce the noise generated when the output power is output. When the screening bin 1 is working, the working state inside the screening bin 1 can be checked through the observation port 19 opened on the top to adjust the feeding speed to achieve the effect of complete screening of the material.
[0045] The following is a detailed description of the working principle of the raw material processing screening machine for the production of ceramic fiberboard.
[0046] like Figure 1-8As shown, the working process is as follows: when it is necessary to screen the material, start the motor 15, and through the two eccentric blocks 16 fixedly installed at the output end of the motor 15, the motor 15 can generate vibration when outputting, and the reinforcing bolts 17 on the top of the two eccentric blocks 16 are used to adjust the overlap distance between the two eccentric blocks 16. The closer the distance, the greater the vibration force, so that different vibration forces can be adjusted when different materials need to be screened. The sealing cover 18 set on the outer wall of the two eccentric blocks 16 can effectively reduce the noise generated when the power is output, and the material is poured into the three-stage screening net 6 inside the screening bin 1 through the feed port 2. The high-frequency vibration generated by the motor 15 fixed inside the C-frame 14 makes the screening bin vibrate, and the torsion spring 12 at the bottom of the fixed block 10 cooperates with the screening bin 1 to vibrate, ensuring the stable operation of the screening bin 1. The support leg 11 achieves a fixing effect on the torsion spring 12. The protective cover 13 fixedly installed at the bottom of the fixed block 10 achieves a protective effect on the torsion spring 12, so that the torsion spring 12 will not be affected by debris when working. The material to be screened is poured into the upper surface of the three-stage screening net 6 in the screening bin 1 through the feed port 2, and the fixing rod 501 is used to fix the torsion spring 12. The three-section screening net 6 achieves a supporting and fixing effect. The fixing rod 501 limits the left end of the three-section screening net 6 through the clamping block 502. The bolt 503 and the thread groove 2 504 at the other end clamp the three-section screening net 6 through the thread groove 1 9 on the right end surface of the three-section screening net 6, achieving the effect of fixing and disassembly. The three-section screening net 6 can be disassembled and installed through the raised blocks 7 and the concave groove 8 on the left and right sides, and each section of the screening net is fixed. When the screening net has a problem, a single part can be replaced without replacing it as a whole, which greatly saves materials. The vibrating three-section screening net 6 makes the material on The material with larger particles will stay on the three-stage screening net 6, and the material with smaller particles will fall to the bottom of the inner wall of the screening bin 1 through the holes on the surface of the three-stage screening net 6. The material with larger particles will be sent out from the large material discharge port 3 through the three-stage screening net 6, and the material with smaller particles will be filtered through the screening net to the bottom of the inner wall of the screening bin 1 and sent out from the small material discharge port 4, thereby achieving the effect of separating the material particles according to their size. When the screening bin 1 is working, the working status inside the screening bin 1 can be checked through the observation port 19 opened on the top to adjust the feeding speed to achieve the effect of complete screening of the material.
[0047] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A raw material processing and screening machine for producing ceramic fiberboards, comprising a screening bin (1), characterized in that: The left side of the top surface of the screening bin (1) is provided with a feed inlet (2), the right side of the top surface of the screening bin is provided with a large material discharge outlet (3), and the right bottom of the screening bin (1) is provided with a small material discharge outlet (4); The screening bin (1) is provided with a screening grouping mechanism inside, which is used to screen the ceramic raw materials into large and small particles, so that the ceramic raw materials can be processed better; The bottom surface of the screening bin (1) is provided with a vibration mechanism for vibrating the screening bin (1) as a whole, so that the ceramic raw materials entering the screening bin (1) can achieve a vibration effect; Four stabilizing mechanisms are respectively arranged on the left and right sides of the screening bin (1) for stably outputting the vibration force generated by the vibration mechanism. The screening mechanism comprises a clamping assembly (5), a three-stage screening net (6), a protruding block (7), a concave groove (8) and a threaded groove (9). The clamping assembly (5) is fixedly mounted on the left side surface of the inner wall of the screening bin (1). The three-stage screening net (6) is detachably mounted on the top of the clamping assembly (5). The protruding block (7) and the concave groove (8) are respectively arranged on the left and right sides of the three-stage screening net (6). A threaded groove (9) cooperating with the clamping assembly (5) is arranged on the right end surface of the three-stage screening net (6).
2. The raw material processing and screening machine for producing ceramic fiberboard according to claim 1, characterized in that: The clamping assembly comprises a fixing rod (501), a positioning block (502), a bolt (503) and a second thread groove (504); the fixing rod (501) is detachably mounted on the bottom surface of the three-stage screening net (6); the positioning block (502) is welded to the left end of the fixing rod (501); the second thread groove (504) is arranged at an end away from the positioning block (502); and the bolt (503) is fixedly mounted inside the first thread groove (9) and the second thread groove (504).
3. The raw material processing and screening machine for producing ceramic fiberboard according to claim 1, characterized in that: The stabilizing mechanism comprises a fixed block (10), a supporting leg (11), a torsion spring (12) and a protective cover (13); the fixed block (10) is fixedly mounted on the outer wall of the screening bin (1); the top and bottom of the torsion spring (12) are respectively welded to the bottom surface of the fixed block (10) and the top surface of the supporting leg (11); the protective cover (13) is sleeved on the outer wall of the torsion spring (12) and the top is welded to the bottom of the fixed block (10).
4. The raw material processing and screening machine for producing ceramic fiberboard according to claim 1, characterized in that: The vibration mechanism comprises a C-shaped frame (14), a motor (15), two eccentric blocks (16), a reinforcing bolt (17) and a sealing cover (18); the C-shaped frame (14) is fixedly mounted on the bottom surface of the screening bin (1); the motor (15) is fixedly mounted in the C-shaped frame (14); the two eccentric blocks (16) are fixedly mounted on output ends on both sides of the motor (15); and the reinforcing bolt (17) is fixedly mounted on the top surfaces of the two eccentric blocks (16).
5. The raw material processing and screening machine for producing ceramic fiberboard according to claim 4, characterized in that: The sealing cover (18) is sleeved on the outer walls of the two eccentric blocks (16) and is detachably mounted on the outer wall of the motor (15).
6. The raw material processing and screening machine for producing ceramic fiberboard according to claim 1, characterized in that: An observation port (19) is provided in the middle of the top surface of the screening bin (1).