Quantity-controlled filtering and drying device for rice processing
By designing a volume-controlled filtering and drying device including sliding plate, cutting cylinder, cover plate, cylinder and moving block, the problem of reduced efficiency and uneven drying when the amount of rice exceeds the design capacity in rice processing is solved, and quantitative cutting and uniform drying are achieved, reducing operating costs.
Patent Information
- Application Number
- CN202421663002.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-07-15
AI Technical Summary
When the amount of rice used for the existing rice processing control filter and drying device exceeds the design capacity, the filter and drying efficiency decreases, and the temperature and humidity control is difficult, resulting in uneven drying degree and increasing operating costs.
A quantity-controlled filtering and drying device including a drying box, a filter assembly and a drying assembly is designed to achieve quantitative discharge by combining sliding plates, cutting cylinders, cover plates, and cylinders, and uniform drying is achieved through combining moving blocks and hot air fans.
The accuracy of quantitative cutting and uniformity of drying are achieved, operating costs are reduced, and the maintenance and maintenance process of the device is simplified.
Smart Images
Figure CN222783868U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rice production and processing, in particular to a quantity-controlled filtering and drying device for rice processing. Background Art
[0002] The quantity-controlled filtration and drying device for rice processing is a key equipment used in the rice processing production line. Its main function is to accurately control the quantity, filter and dry the rice. The quantity-controlled filtration and drying can accurately control the amount of rice fed to ensure that the amount of rice processed each time meets the set requirements. It plays a key role in rice processing. Through precise control, effective filtration and timely drying, it ensures the efficiency of the processing process and product quality, and meets the market demand for high-quality rice.
[0003] In the actual use of the controlled filtering and drying device for rice processing, when the amount of rice processed exceeds the designed processing capacity of the equipment, it may lead to a decrease in the efficiency of the next filtering and drying process, and may also affect the control of key parameters such as temperature and humidity in the processing process, which may cause uneven drying of the rice or a decrease in quality.
[0004] Existing controlled-quantity filtering and drying devices for rice processing use integrated weighing sensor data, time control, and flow control to achieve precise material discharge. These systems are usually complex, and the design, installation, and maintenance costs of the devices are high. In particular, professional technical support may be required for maintenance and repair, which increases operating costs. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a quantity-controlled filtering and drying device for rice processing, aiming to improve the problem that the quantity-controlled filtering and drying device for rice processing in the prior art has high design, installation and maintenance costs, thereby increasing operating costs.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A controlled amount filtering and drying device for rice processing comprises a drying box, the upper surface of the drying box is fixedly connected with a feeding port, the upper surface of the drying box is fixedly connected with a main support frame, the upper surface of the main support frame is fixedly connected with a U-shaped block, the upper surface of the U-shaped block is fixedly connected with a support frame, the interior of the support frame is fixedly connected with an L-shaped support frame, the outer wall of the L-shaped support frame is fixedly connected with a storage barrel, the lower end of the storage barrel is fixedly connected with a connecting barrel, the lower end of the connecting barrel is slidably connected with a sliding plate, the support frame A sliding groove is provided on the inner wall of the L-shaped support frame, the outer wall of the sliding plate is slidably connected to the inner wall of the sliding groove, the lower surface of the sliding plate is fixedly connected to a lower barrel, the outer wall of the lower barrel is rotatably connected to a cover plate, the outer wall of the cover plate is slidably connected to the inner wall of the U-shaped block, the upper surface of the cover plate is fitted with the lower end of the lower barrel, the outer wall of the L-shaped support frame is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to the outer wall of the lower barrel, and a filter assembly is arranged inside the drying box, and the filter assembly is used to filter and screen rice.
[0008] Preferably, the filter assembly includes a screen, the outer wall of the screen is fixedly connected to the inner wall of the drying box, the outer wall of the drying box is rotatably connected to an observation door, the outer wall of the observation door is provided with an impurity discharge port, and the outer wall of the drying box is provided with a drying assembly.
[0009] Preferably, the drying component comprises a hot air blower, the outer wall of the hot air blower is fixedly connected to the outer wall of the drying box, an air supply pipe is arranged inside the hot air blower, and one end of the air supply pipe is connected to the interior of the drying box.
[0010] Preferably, a motor is fixedly connected to the inner wall of the drying box, a rotating rod is fixedly connected to the output end of the motor, and one end of the rotating rod is rotatably connected to the inner wall of the drying box.
[0011] Preferably, a circular ring is fixedly connected to the outer wall of the rotating rod, a rectangular frame is fixedly connected to the outer wall of the circular ring, and a rotating wheel is rotatably connected to the outer wall of the rectangular frame.
[0012] Preferably, a sliding column is slidably connected inside the drying box, a moving block is fixedly connected to the upper end of the sliding column, and an outer wall of the moving block is slidably connected to the outer wall of the rotating wheel.
[0013] Preferably, a spring is slidably connected to the outer wall of the sliding column, one end of the spring is fixedly connected to the outer wall of the moving block, and the other end of the spring is fixedly connected to the inner wall of the drying box.
[0014] Preferably, a cylinder is fixedly connected to the inner wall of the drying box, a sliding column is slidably connected to the inner wall of the cylinder, a drying material box is fixedly connected to the upper end of the sliding column, and the lower surface of the drying material box is in contact with the outer wall of the moving block.
[0015] The utility model has the following beneficial effects:
[0016] 1. In the utility model, the sliding plate, the feeding barrel, the cover plate, the connecting barrel and the cylinder cooperate with each other, so that the cover plate is rotated on the outer wall of the feeding barrel by the dead weight of the rice and opened, thereby achieving the effect of quantitative feeding, and the structure is simple, the feeding amount is accurate, and it is easy to maintain, which is conducive to reducing operating costs.
[0017] 2. In the utility model, the continuous up and down movement of the moving block will drive the drying box to move up and down continuously, so that the drying box can maintain a steady vibration movement to continuously vibrate the rice inside the drying box, and the hot air generated by the hot air blower can achieve the effect of drying the rice through the cooperation of vibration and the hot air blower, thereby ensuring that each rice grain can receive the same hot air treatment, avoiding the problem of uneven drying caused by the accumulation of some grains. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A three-dimensional diagram of a controlled amount filtering and drying device for rice processing proposed by the utility model;
[0019] Figure 2 This is a schematic diagram of a storage barrel of a controlled amount filtering and drying device for rice processing proposed by the utility model;
[0020] Figure 3 A schematic diagram of a screen of a controlled amount filtering and drying device for rice processing proposed by the utility model;
[0021] Figure 4 This is a cross-sectional view of a drying box of a controlled amount filtering and drying device for rice processing proposed by the utility model;
[0022] Figure 5 The utility model is a schematic diagram of a moving block of a quantity-controlled filtering and drying device for rice processing.
[0023] Legend:
[0024] 1. Drying box; 2. Feeding port; 3. Main support frame; 4. U-shaped block; 5. Support frame; 6. L-shaped support frame; 7. Storage barrel; 8. Connecting barrel; 9. Sliding groove; 10. Sliding plate; 11. Unloading barrel; 12. Cover plate; 13. Cylinder; 14. Screen; 15. Observation door; 16. Impurity discharge port; 17. Hot air blower; 18. Air supply pipe; 19. Motor; 20. Rotating rod; 21. Ring; 22. Rectangular frame; 23. Rotating wheel; 24. Sliding column; 25. Moving block; 26. Spring; 27. Cylinder; 28. Sliding column; 29. Drying box. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings of the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a controlled amount filtering and drying device for rice processing, comprising a drying box 1, a feeding port 2 is fixedly connected to the upper surface of the drying box 1, a main support frame 3 is fixedly connected to the upper surface of the main support frame 3, a U-shaped block 4 is fixedly connected to the upper surface of the U-shaped block 4, a support frame 5 is fixedly connected to the support frame 5, an L-shaped support frame 6 is fixedly connected to the inside of the support frame 5, a storage barrel 7 is fixedly connected to the outer wall of the L-shaped support frame 6, a connecting barrel 8 is fixedly connected to the lower end of the storage barrel 7, a sliding plate 10 is slidably connected to the lower end of the connecting barrel 8, a sliding groove 9 is opened on the inner wall of the support frame 5, the outer wall of the sliding plate 10 is slidably connected to the inner wall of the sliding groove 9, and the sliding plate 10 is fixedly connected to the inner wall of the sliding groove 9. A lower barrel 11 is fixedly connected to the lower surface, a cover plate 12 is rotatably connected to the outer wall of the lower barrel 11, the outer wall of the cover plate 12 is slidably connected to the inner wall of the U-shaped block 4, the upper surface of the cover plate 12 fits with the lower end of the lower barrel 11, a cylinder 13 is fixedly connected to the outer wall of the L-shaped support frame 6, the output end of the cylinder 13 is fixedly connected to the outer wall of the lower barrel 11, a filter assembly is arranged inside the drying box 1, and the filter assembly is used to filter and screen the rice; the filter assembly includes a screen 14, the outer wall of the screen 14 is fixedly connected to the inner wall of the drying box 1, an observation door 15 is rotatably connected to the outer wall of the observation door 15, an impurity discharge port 16 is arranged on the outer wall of the drying box 1, and a drying assembly is arranged on the outer wall of the drying box 1;
[0027] Specifically, the drying box 1 can fix the main support frame 3, the main support frame 3 can fix the U-shaped block 4, the U-shaped block 4 can fix the L-shaped support frame 6, and the L-shaped support frame 6 can fix the storage barrel 7. When the cylinder 13 starts to push the lower barrel 11 to drive the sliding plate 10 to slide on the inner wall of the sliding groove 9 opened on the inner wall of the support frame 5, the lower end of the connecting barrel 8 will slide on the upper surface of the sliding plate 10 to form a closure for the connecting barrel 8 to prevent the rice in the storage barrel 7 from falling out through the connecting barrel 8. After one quantitative feeding is completed, the cylinder 13 is started to cause the cylinder 13 to output in the reverse direction to pull the feeding barrel 11 to reset. When the feeding barrel 11 moves toward one side of the cylinder 13, it will cause the cover plate 12 to slide on the inner wall of the U-shaped block 4 and cause the cover plate 12 to automatically close and form a fit state with the lower end of the feeding barrel 11 to seal the feeding barrel 11, thereby facilitating the next quantitative feeding and quantitative feeding. Impurities are discharged through the impurity discharge port 16 fixedly connected to the outer wall of the observation door 15, and the rice that has been sifted through the screen 14 will fall into the interior of the drying material box 29.
[0028] Reference Figure 3 The drying assembly includes a hot air blower 17, the outer wall of the hot air blower 17 is fixedly connected to the outer wall of the drying box 1, and an air supply pipe 18 is arranged inside the hot air blower 17, and one end of the air supply pipe 18 is connected to the interior of the drying box 1;
[0029] Specifically, the hot air blower 17 is started to generate hot air which is transported to the interior of the drying box 1 through the air supply pipe 18 .
[0030] Reference Figure 3 - Figure 5 The inner wall of the drying box 1 is fixedly connected to a motor 19, and the output end of the motor 19 is fixedly connected to a rotating rod 20, and one end of the rotating rod 20 is rotatably connected to the inner wall of the drying box 1; the outer wall of the rotating rod 20 is fixedly connected to a ring 21, and the outer wall of the ring 21 is fixedly connected to a rectangular frame 22, and the outer wall of the rectangular frame 22 is rotatably connected to a rotating wheel 23; the interior of the drying box 1 is slidably connected to a sliding column 24, and the upper end of the sliding column 24 is fixedly connected to a moving block 25, and the outer wall of the moving block 25 is slidably connected to the outer wall of the rotating wheel 23; the outer wall of the sliding column 24 is slidably connected to a spring 26, one end of the spring 26 is fixedly connected to the outer wall of the moving block 25, and the other end of the spring 26 is fixedly connected to the inner wall of the drying box 1; the inner wall of the drying box 1 is fixedly connected to a cylinder 27, and the inner wall of the cylinder 27 is slidably connected to a sliding column 28, and the upper end of the sliding column 28 is fixedly connected to a drying material box 29, and the lower surface of the drying material box 29 is in contact with the outer wall of the moving block 25;
[0031] Specifically, the observation door 15 is used to observe the drying and sieving of rice inside the drying box 1, the hot air blower 17 is used to generate hot air, the air supply pipe 18 is used to transport the hot air generated by the hot air blower 17 to the inside of the drying box 1, the motor 19 is used to rotate the ring 21 through the rotating rod 20, and the spring 26 is used to reset the moving block 25. The moving block 25 moves downward to press the sliding column 24 to slide inside the drying box 1 and cause the spring 26 connected to the outer wall of the sliding column 24 to contract under force. When the rotating wheel 23 slides over the outer wall of the moving block 25, the moving block 25 will no longer be stressed, and then the spring 26 will no longer be stressed. At this time, the spring 26 rebounds and pushes the moving block 25 to reset. When the moving block 25 moves downward, it will slide in the drying box 1. The interior of the box 1 can limit the sliding column 24 through the drying box 1. When the moving block 25 causes the drying box 29 to vibrate, it will cause the drying box 29 to drive the sliding column 28 to slide on the inner wall of the cylinder 27, so that the drying box 29 can maintain a stable vibration movement. When the rice in the drying box 29 is dried, the drying box 29 can move upward to drive the sliding column 28 to slide out from the inner wall of the cylinder 27, and then the dried rice in the drying box 29 can be taken out for the next operation. One end of the spring 26 is fixedly connected to the outer wall of the moving block 25, and the other end of the spring 26 is fixedly connected to the inner wall of the drying box 1, which can prevent the sliding column 24 from rotating when sliding inside the drying box 1.
[0032] Working principle: rice is stored inside the storage barrel 7. When the rice needs to be quantitatively discharged, the cylinder 13 needs to be started. The start of the cylinder 13 prompts the discharge barrel 11 to move away from the cylinder 13. The movement of the discharge barrel 11 drives the sliding plate 10 to slide on the inner wall of the sliding groove 9 opened on the inner wall of the support frame 5. Before the discharge barrel 11 moves, part of the rice in the storage barrel 7 falls into the inside of the discharge barrel 11. The sliding of the discharge barrel 11 will drive the cover plate 12 to slide on the inner wall of the U-shaped block 4. When the cover plate 12 slides out from the inner wall of the U-shaped block 4, the cover plate 12 will not be limited. Due to the gravity of the rice inside the discharge barrel 11, the cover plate 12 is rotated on the outer wall of the discharge barrel 11 by the dead weight of the rice and opens. At this time, the discharge barrel 1 1, the rice inside will fall into the inside of the feeding port 2, so as to achieve the effect of quantitative feeding, and the structure is simple, the feeding amount is accurate, and the maintenance is convenient, which is conducive to reducing the operating cost. The hot air blower 17 is started to generate hot air and is transported to the inside of the drying box 1 through the air supply pipe 18. The rice is screened through the screen 14, and the impurities are discharged through the impurity discharge port 16 fixedly connected to the outer wall of the observation door 15. The rice after screening will fall into the inside of the drying box 29. At this time, the motor 19 is started to cause the rotating rod 20 to rotate. The rotation of the rotating rod 20 will drive the ring 21 to rotate. The rotation of the ring 21 drives the rectangular frame 22 to rotate. The rotation of the rectangular frame 22 drives the rotating wheel 23 to rotate. When the rotating wheel 23 rotates, it will intermittently slide on the outer wall of the moving block 25. When the rotating wheel 23 rotates, it will slide on the outer wall of the moving block 25. When sliding on the outer wall of the moving block 25, the moving block 25 will be pressed to move downward. The moving block 25 moves downward to press the sliding column 24 to slide inside the drying box 1 and cause the spring 26 connected to the sliding outer wall of the sliding column 24 to be contracted. When the rotating wheel 23 slides over the outer wall of the moving block 25, the moving block 25 will no longer be stressed, and the spring 26 will no longer be stressed. At this time, the spring 26 rebounds and pushes the moving block 25 to reset. The moving block 25 resets and drives the sliding column 24 to slide inside the drying box 1 again. Then, with the continuous rotation of the rotating rod 20, the moving block 25 is prompted to move up and down continuously. The continuous up and down movement of the moving block 25 will drive the drying material box 29 to move up and down continuously. When the moving block 25 causes the drying material box 29 to vibrate The drying box 29 will drive the sliding column 28 to slide on the inner wall of the cylinder 27, so that the drying box 29 can maintain a stable vibration movement to continuously vibrate the rice inside the drying box 29, and the hot air generated by the hot air blower 17 can be combined with the vibration to achieve the effect of drying the rice through the cooperation of the hot air blower 17, thereby ensuring that each rice grain can receive the same hot air treatment, avoiding the problem of uneven drying caused by the accumulation of some grains. During the use of the device, not only can the quantitative feeding effect be achieved, but also the structure is simple, the feeding amount is accurate, and it is easy to maintain, which is conducive to reducing the operating cost. In addition, the effect of drying the rice through the cooperation of the vibration and the hot air blower 17 can be achieved.This ensures that each rice grain receives the same hot air treatment, avoiding the problem of uneven drying caused by the accumulation of some grains.
[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A controlled amount filtering and drying device for rice processing, comprising a drying box (1), characterized in that: The upper surface of the drying box (1) is fixedly connected with a material delivery port (2), the upper surface of the drying box (1) is fixedly connected with a main support frame (3), the upper surface of the main support frame (3) is fixedly connected with a U-shaped block (4), the upper surface of the U-shaped block (4) is fixedly connected with a support frame (5), the interior of the support frame (5) is fixedly connected with an L-shaped support frame (6), the outer wall of the L-shaped support frame (6) is fixedly connected with a material storage barrel (7), the lower end of the material storage barrel (7) is fixedly connected with a connecting barrel (8), the lower end of the connecting barrel (8) is slidably connected with a sliding plate (10), the inner wall of the support frame (5) is provided with a sliding groove (9), and the The outer wall of the sliding plate (10) is slidably connected to the inner wall of the sliding groove (9); the lower surface of the sliding plate (10) is fixedly connected to a lower barrel (11); the outer wall of the lower barrel (11) is rotatably connected to a cover plate (12); the outer wall of the cover plate (12) is slidably connected to the inner wall of the U-shaped block (4); the upper surface of the cover plate (12) is in contact with the lower end of the lower barrel (11); the outer wall of the L-shaped support frame (6) is fixedly connected to a cylinder (13); the output end of the cylinder (13) is fixedly connected to the outer wall of the lower barrel (11); a filter assembly is provided inside the drying box (1), and the filter assembly is used to filter and screen rice.
2. The rice processing controlled filtering and drying device according to claim 1, characterized in that: The filtering assembly comprises a screen (14), the outer wall of the screen (14) is fixedly connected to the inner wall of the drying box (1), the outer wall of the drying box (1) is rotatably connected to an observation door (15), the outer wall of the observation door (15) is provided with an impurity discharge port (16), and the outer wall of the drying box (1) is provided with a drying assembly.
3. The rice processing controlled filtering and drying device according to claim 2, characterized in that: The drying component comprises a hot air blower (17), the outer wall of the hot air blower (17) is fixedly connected to the outer wall of the drying box (1), an air supply pipe (18) is arranged inside the hot air blower (17), and one end of the air supply pipe (18) is connected to the interior of the drying box (1).
4. The rice processing controlled filtering and drying device according to claim 1, characterized in that: The inner wall of the drying box (1) is fixedly connected to a motor (19), the output end of the motor (19) is fixedly connected to a rotating rod (20), and one end of the rotating rod (20) is rotatably connected to the inner wall of the drying box (1).
5. The rice processing controlled filtering and drying device according to claim 4, characterized in that: The outer wall of the rotating rod (20) is fixedly connected with a circular ring (21), the outer wall of the circular ring (21) is fixedly connected with a rectangular frame (22), and the outer wall of the rectangular frame (22) is rotatably connected with a rotating wheel (23).
6. The rice processing controlled filtering and drying device according to claim 1, characterized in that: The interior of the drying box (1) is slidably connected to a sliding column (24), the upper end of the sliding column (24) is fixedly connected to a moving block (25), and the outer wall of the moving block (25) is slidably connected to the outer wall of the rotating wheel (23).
7. The rice processing controlled filtering and drying device according to claim 6, characterized in that: The outer wall of the sliding column (24) is slidably connected to a spring (26), one end of the spring (26) is fixedly connected to the outer wall of the moving block (25), and the other end of the spring (26) is fixedly connected to the inner wall of the drying box (1).
8. The rice processing controlled filtering and drying device according to claim 1, characterized in that: The inner wall of the drying box (1) is fixedly connected to a cylinder (27), the inner wall of the cylinder (27) is slidably connected to a sliding column (28), the upper end of the sliding column (28) is fixedly connected to a drying material box (29), and the lower surface of the drying material box (29) is in contact with the outer wall of the moving block (25).