Powdered seasoning filtration and sieving device
By designing a powder seasoning filtration and sieving device with scraping and anti-clogging components and a crushing component, the problem of sieve clogging caused by static electricity and sticky adhesion during the sieving process of powder seasonings is solved, achieving the effect of efficient sieving and reducing the frequency of cleaning.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI GUFU FOOD CO LTD
- Filing Date
- 2025-07-29
- Publication Date
- 2026-07-03
AI Technical Summary
Powdered seasonings are prone to adhering to the screen due to static electricity, stickiness, or other reasons during the vibrating screening process, which can cause the screen holes to become clogged, reduce the effective area, decrease screening efficiency, and require frequent shutdowns for cleaning.
A powder seasoning filtration and sieving device was designed, comprising a scraping and anti-clogging component and a crushing component. The device uses a motor to drive a cylindrical cam to rotate a shaft and scraper, which promptly removes screen blockages and uses a crushing roller to break up clumps of powder. Combined with the vibration of the screen, efficient sieving is achieved.
It effectively prevents screen clogging, improves screening efficiency, reduces cleaning frequency, and enhances equipment operation stability and efficiency.
Smart Images
Figure CN224443732U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of filtration and sieving devices, and in particular to a filtration and sieving device for powdered seasonings. Background Technology
[0002] Powdered seasonings are a common food additive widely used in cooking, food processing, and the catering industry. They are typically composed of a mixture of natural or synthetic spices, flavorings, colorings, and preservatives, offered in powder form for convenient use.
[0003] In the prior art, the sieving of powdered seasonings usually adopts a vibrating sieving device. During operation, the seasoning powder to be sieved is poured into the sieving chamber, and the screen is driven by a vibrating motor to generate high-frequency vibration, so that the powder particles form a continuous jumping and sliding motion on the screen surface, thereby achieving the separation of materials with different particle sizes.
[0004] However, in actual production, powdered seasonings generally have fine particle size and large specific surface area. During vibration, these particles are easily agglomerated or adhered to the screen surface and pores due to electrostatic adsorption, the material's own viscosity, or environmental humidity. This adhesion continues to accumulate with prolonged screening time, causing partial or complete blockage of the effective flow channels in the screen pores, thus significantly reducing the effective area available for screening. When the blockage worsens, powders that meet the particle size requirements cannot pass through the screen smoothly, and unscreened material accumulates on the screen surface, forming a stagnant layer. Ultimately, this results in a significant reduction in overall screening efficiency, requiring frequent shutdowns to clean the screens to maintain normal equipment operation. Utility Model Content
[0005] To overcome the problem that fine powdered seasonings are easily adhered to the screen due to static electricity and stickiness, clogging the screen holes, reducing the effective area, decreasing screening efficiency, and requiring frequent machine shutdowns for cleaning.
[0006] The technical solution of this utility model is as follows: a powder seasoning filtration and sieving device, including a base plate; it also includes a screening box and a crushing component. A swivel caster is fixedly connected to the bottom of the base plate, and a screening box is fixedly connected to the top of the base plate. A PLC controller is fixedly connected to the outside of the screening box. A motor is fixedly connected to the bottom of the base plate, and a cylindrical cam is fixedly connected to the output end of the motor. A connecting plate is fixedly connected to the inside of the screening box, and a spring is fixedly connected to the end of the screening box away from the connecting plate. A sliding rod is slidably connected inside the connecting plate, and a support plate is fixedly connected to the bottom of the sliding rod. A discharge circular plate is fixedly connected to the bottom of the support plate. A circular plate is fixedly connected to the bottom. A spring is fixedly connected to the middle position between the bottom and top of the connecting plate. A support plate is fixedly connected to the circular screen. A sliding rod is fixedly connected to the support plate. A circular screen is fixedly connected to the top of the sliding rod. A spring is fixedly connected to the middle position between the bottom and top of the connecting plate. An outlet is fixedly connected to the outside of the discharge circular plate. An outlet is fixedly connected to the outside of the circular screen. An outlet is fixedly connected to the outside of the circular screen. An outlet is fixedly connected to the outside of the circular screen. A moving wheel is fixedly connected to the bottom of the circular plate. A crushing component is installed on the top of the screening box. A scraping and anti-clogging component is installed on the cylindrical cam. The scraping and anti-clogging component includes a scraper.
[0007] Preferably, the anti-clogging scraping component also includes a rotating shaft, on which a rotating ring is slidably connected, and a scraper is fixedly connected to the rotating ring, with the scraper arranged in a circumferential array on the rotating ring.
[0008] Preferably, the circular screen has a through hole, and the rotating ring is rotatably connected inside the circular screen through the through hole.
[0009] Preferably, when the cylindrical cam rotates, the rotating shaft will drive the scraper outside the rotating ring to move.
[0010] Preferably, the cylindrical cam has a special inclined surface, which allows the moving wheel to reciprocate by moving on the inclined surface.
[0011] Preferably, the crushing assembly includes a crushing box, which is fixedly connected to the top of the screening box. A second motor is fixedly connected to one side of the crushing box, and a first crushing roller is fixedly connected to the output end of the second motor. A first gear is fixedly connected to the side of the first crushing roller away from the second motor. A second gear meshes with the first gear, and a second crushing roller is fixedly connected to the second gear.
[0012] Preferably, when gear one rotates, gear two causes crushing roller two to rotate synchronously with crushing roller one.
[0013] The beneficial effects of this utility model are as follows: After the motor is started, it drives the rotating shaft on the cylindrical cam to rotate inside the circular plate. The rotating shaft drives the rotating ring and scraper to rotate synchronously. The scraper can promptly remove the seasoning powder that is blocked on the first and second circular screens, effectively preventing blockage and improving screening efficiency, and reducing the frequency of screen cleaning. Attached Figure Description
[0014] Figure 1 The diagram shown is a schematic representation of the overall structure of a powder seasoning filtration and sieving device.
[0015] Figure 2 The diagram shown is a schematic of the internal structure of a powder seasoning filtration and sieving device.
[0016] Figure 3 The diagram shown is a schematic representation of the scraping and anti-clogging component of this utility model.
[0017] Figure 4 The diagram shown is an exploded view of the scraping and anti-clogging component of this utility model.
[0018] Figure 5 The diagram shown is a structural schematic of the crushing component of this utility model.
[0019] Explanation of reference numerals in the attached drawings: 1. Base plate; 21. Screening box; 22. Motor 1; 23. Cylindrical cam; 24. Circular plate; 25. Discharge circular plate; 26. Support plate 1; 27. Sliding rod 1; 28. Connecting plate 1; 29. Circular screen 1; 210. Spring 1; 211. Sliding rod 2; 212. Connecting plate 2; 213. PLC controller; 214. Support plate 2; 215. Spring 2; 216. Circular screen 2; 217. Discharge port 1; 218. Discharge port 2; 219. Discharge port 3; 220. Rotating shaft; 221. Rotating ring; 222. Scraper; 223. Moving wheel; 31. Crushing box; 32. Motor 2; 33. Crushing roller 1; 34. Gear 1; 35. Gear 2; 36. Crushing roller 2; 4. Restrictible caster wheel. Detailed Implementation
[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0021] Please see Figures 1-5This utility model provides an embodiment of a powder seasoning filtering and sieving device, including a base plate 1; it also includes a screening box 21 and a crushing component. A swivel caster 4 is fixedly connected to the bottom of the base plate 1, and the screening box 21 is fixedly connected to the top of the base plate 1. A PLC controller 213 is fixedly connected to the outside of the screening box 21. A motor 22 is fixedly connected to the bottom of the base plate 1, and a cylindrical cam 23 is fixedly connected to the output end of the motor 22. A connecting plate 28 is fixedly connected to the inner side of the screening box 21. The inner side of the screening box 21 is away from the connecting plate 28. A spring 215 is fixedly connected to one end of the connecting plate 28. A sliding rod 27 is slidably connected inside the connecting plate 28. A support plate 26 is fixedly connected to the bottom of the sliding rod 27. A discharge circular plate 25 is fixedly connected to the bottom of the support plate 26. A circular plate 24 is fixedly connected to the bottom of the discharge circular plate 25. A spring 210 is fixedly connected at the midpoint between the bottom and top of the connecting plate 28. A support plate 214 is fixedly connected to the circular screen 29. A sliding rod 211 is fixedly connected to the support plate 214. A circular screen 216 is fixedly connected to the top of rod 211. A spring 215 is fixedly connected to the bottom of the circular screen 216 and the top of the connecting plate 212 at the middle position. A discharge port 217 is fixedly connected to the outside of the discharge circular plate 25. A discharge port 218 is fixedly connected to the outside of the circular screen 29. A discharge port 219 is fixedly connected to the outside of the circular screen 216. A moving wheel 223 is fixedly connected to the bottom of the circular plate 24. A crushing component is provided on the top of the screening box 21. A scraping and anti-clogging component is provided on the cylindrical cam 23. The scraping and anti-clogging component includes a scraper 222 and a rotating shaft 220. A rotating ring 221 is slidably connected to the rotating shaft 220, and a scraper 222 is fixedly connected to the rotating ring 221. The scraper 222 is arranged in a circumferential array on the rotating ring 221. The rotating shaft 220 on the cylindrical cam 23 is driven by the motor 22 to rotate within the circular plate 24. At this time, the rotating shaft 220 will drive the scraper 222 on the rotating ring 221 to rotate, and the scraper 222 will scrape off the seasoning powder that is blocked by the circular screen 29 and the circular screen 216.
[0022] Please see Figure 2-4 In this embodiment, a circular screen 29 has a through hole, and a rotating ring 221 is rotatably connected to the circular screen 29 through the through hole. The circular screen 29 facilitates the sieving of seasoning powder in conjunction with the circular screen 216. When the cylindrical cam 23 rotates, the rotating shaft 220 drives the scraper 222 outside the rotating ring 221 to move. The rotating shaft 220 facilitates the rotation of the scraper 222 outside the rotating ring 221. The cylindrical cam 23 has a special inclined surface, which allows the moving wheel 223 to reciprocate by moving on the inclined surface. The cylindrical cam 23 facilitates the up-and-down reciprocating motion of the moving wheel 223.
[0023] Please see Figure 5 In this embodiment, the pulverizing assembly includes a pulverizing box 31, which is fixedly connected to the top of the screening box 21. A second motor 32 is fixedly connected to one side of the pulverizing box 31, and a first pulverizing roller 33 is fixedly connected to the output end of the second motor 32. A first gear 34 is fixedly connected to the side of the first pulverizing roller 33 away from the second motor 32. A second gear 35 meshes with the first gear 34, and a second pulverizing roller 36 is fixedly connected to the second gear 35. The presence of the second motor 32 provides power for the rotation of the first pulverizing roller 33. When the first gear 34 rotates, the second gear 35 causes the second pulverizing roller 36 to rotate synchronously with the first pulverizing roller 33. The presence of the second pulverizing roller 36 helps to break up clumps of seasoning powder in conjunction with the first pulverizing roller 33.
[0024] During operation, the seasoning powder to be screened is first placed into the crushing box 31. At this time, the PLC controller 213 outside the screening box 21 controls the motor 2 32 to drive the gear 34 outside the crushing roller 33 to rotate. The gear 34 drives the crushing roller 36 outside the gear 2 35 to rotate synchronously with the crushing roller 33, thereby breaking up the clumps of seasoning powder. The broken seasoning powder falls onto the top of the circular screen 216. The motor 22 drives the cylindrical cam 23 to rotate. Due to the rotation of the cylindrical cam 23, the moving wheel 223 at the bottom of the circular plate 24 moves up and down along the special inclined surface on the cylindrical cam 23. The circular plate 24 drives the support plate 26 at the top of the discharge circular plate 25 to move up and down. The support plate 26 drives the circular screen 29 at the top of the sliding rod 27 to move up and down inside the connecting plate 28 with the spring 210. At the same time, the circular screen 29 moves up and down. The support plate 214 on the upper part of the screen 29 will drive the circular screen 216 at the top of the sliding rod 211 to move up and down inside the connecting plate 212. As the circular screen 216 and the circular screen 29 move up and down, they will be subjected to the rebound force of the spring 215 and the spring 210, which will cause the circular screen 216 and the circular screen 29 to vibrate, thus screening the seasoning powder inside the circular screen 216 and the circular screen 29. The rotation of the cylindrical cam 23 will drive the rotating ring 221 on the rotating shaft 220 to rotate. The rotating ring 221 will drive the scraper 222 to rotate and scrape off the powder that is blocked on the circular screen 216 and the circular screen 29. Seasoning powder of different coarseness will be discharged through the discharge port 217, the discharge port 218 and the discharge port 3 219 outside the discharge circular plate 25, the circular screen 29 and the circular screen 216.
[0025] Through the above steps, the rotating shaft 220 on the cylindrical cam 23 is driven by the motor 22 to rotate inside the circular plate 24. At this time, the rotating shaft 220 will drive the scraper 222 on the rotating ring 221 to rotate. The scraper 222 is conducive to scraping off the seasoning powder that is blocked by the circular screen 29 and the circular screen 216, preventing blockage, improving the overall screening efficiency, and reducing the number of times the circular screen 29 and the circular screen 216 need to be cleaned.
Claims
1. A powder condiment filtering and classifying device comprising a base plate (1); characterized in that: It also includes a screening box (21) and a crushing assembly. The bottom of the base plate (1) is fixedly connected to a universal caster wheel (4). The top of the base plate (1) is fixedly connected to the screening box (21). The outside of the screening box (21) is fixedly connected to a PLC controller (213). The bottom of the base plate (1) is fixedly connected to a motor (22). The output end of the motor (22) is fixedly connected to a cylindrical cam (23). The inside of the screening box (21) is fixedly connected to a connecting plate (28). The end of the inside of the screening box (21) away from the connecting plate (28) is fixedly connected to a spring (215). The inside of the connecting plate (28) is slidably connected to a sliding rod (27). The bottom of the sliding rod (27) is fixedly connected to a support plate (26). The bottom of the support plate (26) is fixedly connected to a discharge circular plate (25). The bottom of the discharge circular plate (25) is fixedly connected to a circular plate (24). The bottom of the connecting plate (28) is connected to... A spring (210) is fixedly connected to the top center of the connecting plate (28). A support plate (214) is fixedly connected to the circular screen (29). A sliding rod (211) is fixedly connected to the support plate (214). A circular screen (216) is fixedly connected to the top of the sliding rod (211). A spring (215) is fixedly connected to the bottom of the circular screen (216) and the top center of the connecting plate (212). The material circular plate (25) is fixedly connected to the discharge port 1 (217), the circular screen 1 (29) is fixedly connected to the discharge port 2 (218), the circular screen 2 (216) is fixedly connected to the discharge port 3 (219), the bottom of the circular plate (24) is fixedly connected to the moving wheel (223), the top of the screening box (21) is provided with a crushing component, and the cylindrical cam (23) is provided with a scraping anti-clogging component, which includes a scraper (222).
2. The powdered condiment filtering and sizing apparatus of claim 1, wherein: The anti-clogging scraping assembly also includes a rotating shaft (220), on which a rotating ring (221) is slidably connected, and a scraper (222) is fixedly connected to the rotating ring (221), with the scraper (222) arranged in a circumferential array on the rotating ring (221).
3. The powdered condiment filtering and sizing apparatus of claim 2, wherein A through hole is provided on the circular screen (29), and the rotating ring (221) is rotatably connected to the circular screen (29) through the through hole.
4. The powdered condiment filtering and sizing apparatus of claim 2, wherein: When the cylindrical cam (23) rotates, the rotating shaft (220) will drive the scraper (222) outside the rotating ring (221) to move.
5. The powdered condiment filtering and sizing apparatus of claim 1, wherein: The cylindrical cam (23) has a special inclined surface, which allows the moving wheel (223) to reciprocate by moving on the inclined surface.
6. The powdered flavor filter screening apparatus according to claim 1, characterized by: The crushing assembly includes a crushing box (31), which is fixedly connected to the top of the screening box (21). A second motor (32) is fixedly connected to one side of the crushing box (31). A first crushing roller (33) is fixedly connected to the output end of the second motor (32). A first gear (34) is fixedly connected to the side of the first crushing roller (33) away from the second motor (32). A second gear (35) meshes with the first gear (34). A second crushing roller (36) is fixedly connected to the second gear (35).
7. The powdered condiment filtering and sizing apparatus of claim 6, wherein: When the gear wheel one (34) rotates, the gear wheel two (35) makes the crushing roller two (36) rotate synchronously with the crushing roller one (33).