Rice dehumidifying and screening device
By designing a rice dehumidification and sieving device, which employs heating, stirring, vibration, and cooling methods, the problems of uneven dehumidification and difficulty in removing impurities in traditional rice processing are solved, thereby improving the dehumidification effect and rice quality.
Patent Information
- Application Number
- CN202422542360.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-10-21
AI Technical Summary
In traditional rice dehumidification processes, the hot air dries the rice unevenly, making it difficult to remove impurities and dissipate heat, which affects the quality of the rice.
A rice dehumidification and sieving device was designed, comprising a processing box, partition, filter plate, inlet fan, stirring mechanism, auxiliary mechanism and linkage mechanism. It achieves uniform dehumidification and impurity removal through heating dehumidification, stirring, vibrating sieving and cooling storage.
It achieves uniform dehumidification, impurity screening, and heat dissipation of rice, improving the dehumidification effect and ensuring the quality of rice.
Smart Images
Figure CN223602857U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to rice dehumidification technical field, especially a rice dehumidification screening device. BACKGROUND
[0002] Rice is a finished product after the processes of cleaning, hulling, milling and product finishing of paddy. The embryo and aleurone layer of paddy contain nearly 64% of rice nutrition and more than 90% of human body required nutrition elements, and rice is the main food of people in the south. Rice contains about 75% of carbohydrates, 7%-8% of protein, 1.3%-1.8% of fat, and rich B vitamins. The main carbohydrate in rice is starch, and the protein in rice is mainly rice glutelin, followed by rice gum protein and globulin, and the biological value of the protein and the composition ratio of amino acids are relatively small.
[0003] Rice will adsorb a lot of moisture after a long time, so it needs to be dried or dehumidified regularly. The traditional operation for rice dehumidification is generally blowing hot air, but the rice is accumulated together, and the blowing of hot air is not uniform, and the impurities mixed in the rice are not convenient to screen out, and after the rice is dried and dehumidified by hot air, there is a certain heat in the rice, which cannot be dissipated if not, and after the rice is accumulated, the heat cannot be dissipated in a short time, which will affect the quality of the rice. CONTENT OF THE UTILITY MODEL
[0004] The utility model discloses a rice dehumidification screening device, which solves the problem of the traditional operation for rice dehumidification, which is generally blowing hot air, but the rice is accumulated together, and the blowing of hot air is not uniform, and the impurities mixed in the rice are not convenient to screen out, and after the rice is dried and dehumidified by hot air, there is a certain heat in the rice, which cannot be dissipated if not, and after the rice is accumulated, the heat cannot be dissipated in a short time, which will affect the quality of the rice.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] The utility model provides a rice dehumidification screening device, including the processing box, the inside fixed mounting of processing box is equipped with the baffle, the position inverted conical structure is arranged to baffle and the bottom wall of processing box, the inside relative baffle top position of processing box is connected with the filter plate of sliding, the inside of processing box is equipped with the auxiliary mechanism for making filter plate vibrate, the top of processing box is equipped with the mixing mechanism for stirring rice, the surface of baffle and the inner bottom wall of processing box are rotatably connected with the gear ring, the surface fixed mounting of gear ring is equipped with the stirring frame, the lateral wall of processing box is equipped with the linkage mechanism for making two gear rings rotate, the top of processing box is equipped with two round holes, the inside of two round holes is equipped with the air inlet fan, and the bottom of air inlet fan is equipped with the heating net, the surface of processing box is evenly equipped with the micro air hole for air circulation, the surface of baffle and the bottom of processing box are equipped with the discharge hole, and the lateral wall of processing box is slidably inserted with the baffle relative to the position of two discharge holes.
[0007] Preferably, the mixing mechanism includes a first motor fixedly installed on the top of the processing box, an output shaft of the first motor is fixedly installed with a sleeve rod, the sleeve rod is rotatably inserted into the inside of the processing box, a movable frame is slidably connected to the bottom end of the sleeve rod, a brush plate is fixedly installed on the bottom end of the movable frame, and a plurality of bristles are arranged on the bottom of the brush plate.
[0008] Preferably, the movable frame includes a horizontal rod and a vertical shaft, the horizontal rod is fixedly installed on the surface of the vertical shaft, the vertical shaft is slidably inserted into the bottom end of the sleeve rod, a spring is fixedly installed on the top end of the vertical shaft, and the top end of the spring is fixedly connected to the sleeve rod.
[0009] Preferably, the auxiliary mechanism includes a second motor fixedly installed on the lateral wall of the processing box, an output shaft of the second motor is fixedly installed with a transmission shaft, the transmission shaft is rotatably connected to the inside of the processing box, an eccentric wheel is fixedly installed on the surface of the transmission shaft, and the eccentric wheel is in contact with the filter plate to achieve the state of vibrating the filter plate up and down.
[0010] Preferably, the linkage mechanism includes a connecting shaft rotatably connected to the lateral wall of the processing box, a second bevel gear is fixedly installed on the surface of the connecting shaft, a first bevel gear is fixedly installed on the surface of the transmission shaft, the first bevel gear is engaged with the second bevel gear, two transmission gears are fixedly installed on the surface of the connecting shaft, and the two transmission gears are respectively engaged with the two gear rings.
[0011] Preferably, the lateral wall of the processing box is provided with a feeding port, the lateral wall of the processing box is provided with a discharge port relative to the position of the filter plate, and a sealing cover is arranged at the position of the discharge port.
[0012] The utility model at least has the following beneficial effects:
[0013] By setting the baffle and filter plate in the processing box and the set air inlet fan, the rice can be conveniently dried and dehumidified, and the rice can be screened and filtered, the mixing mechanism and the auxiliary mechanism can be used to improve the drying and dehumidifying effect of the rice, and the dried and dehumidified rice can be provided with a separate storage space, facilitating cooling and heat dissipation treatment, and improving operation convenience. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.
[0015] Figure 1 It is a structural schematic diagram of the present application.
[0016] Figure 2 It is a structural schematic diagram of the present application Figure 1 Side view;
[0017] Figure 3 It is a structural schematic diagram of the present application Figure 1 Sectional view;
[0018] Figure 4 It is a structural schematic diagram of the movable frame of the present application.
[0019] Figure 5 It is a structural schematic diagram of the tooth ring of the present application.
[0020] Figure 6 It is a structural schematic diagram of the present application Figure 5 A structural schematic diagram of the present application
[0021] Figure 7 It is a structural schematic diagram of the baffle of the present application.
[0022] In the figure: 1, processing box; 2, feed inlet; 3, air inlet fan; 4, first motor; 5, plugging cover; 6, baffle; 7, baffle; 8, second motor; 9, eccentric wheel; 10, transmission shaft; 11, connecting shaft; 12, tooth ring; 13, stirring frame; 14, first bevel gear; 15, second bevel gear; 16, transmission gear; 17, sleeve rod; 18, spring; 19, movable frame; 20, brush plate; 21, filter plate. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.
[0024] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.
[0025] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.
[0026] The electrical components appearing in the text are all electrically connected with the master controller and 220V mains from the outside, and the master controller can be a conventional known device such as a computer for control.
[0027] In the description of the embodiments of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or position relationships shown in the drawings, or the directions or position relationships commonly placed when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as limiting the present application.
[0028] Referring to Figures 1-7The utility model provides a rice dehumidification screening device, including processing box 1, the inside fixed mounting of processing box 1 is equipped with baffle 6, baffle 6 and the bottom wall of processing box 1 are all set position inverted conical structure, the inside of processing box 1 is slidably connected with filter plate 21 relative to the position of baffle 6 top, the inside of processing box 1 is equipped with the auxiliary mechanism for making filter plate 21 vibrate, the top of processing box 1 is equipped with the mixing mechanism for stirring rice, the surface of baffle 6 and the inner bottom wall of processing box 1 are all rotatably connected with gear ring 12, the surface of gear ring 12 is fixedly installed with stirring frame 13, the lateral wall of processing box 1 is equipped with the linkage mechanism for making two gear rings 12 rotate, the top of processing box 1 is opened with two round holes, the inside of two round holes is all equipped with air inlet fan 3, and the bottom of air inlet fan 3 is equipped with heating net, the surface of processing box 1 is evenly opened with the micro air hole for air circulation, the surface of baffle 6 and the bottom of processing box 1 are all opened with discharge hole, and the lateral wall of processing box 1 is slidably inserted with baffle 7 relative to the position of two discharge holes, in use, rice is sent to the inside of processing box 1, makes rice fall on filter plate 21, filters using filter plate 21, and the relatively large impurities can be intercepted on the surface of filter plate 21, start air inlet fan 3 and the heating net of air inlet fan 3 bottom, can heat, dehumidify and dry the rice inside processing, can use mixing mechanism to stir rice and use auxiliary mechanism to vibrate filter plate 21 during drying, so that it can be fully and evenly dehumidified, rice falls on baffle 6 through filter plate 21, and the discharge hole position in the center of baffle 6 is blocked using baffle 7, can continuously heat, dry and dehumidify rice, can use linkage mechanism to drive gear ring 12 to rotate during dehumidification, gear ring 12 drives stirring frame 13 to rotate, so as to realize the stirring of rice using stirring frame 13, further strengthen the dehumidification effect, when dehumidification is completed, the surface temperature of rice is relatively high, at this time, the baffle 7 of baffle 6 position can be extracted, so that rice can fall on the bottom of processing box 1, at this time, the discharge hole of the bottom of processing box 1 is blocked by another baffle 7, so that rice can be accumulated in the bottom of processing box 1, and then the rice can be stored and cooled.
[0029] Further, the mixing mechanism includes a first motor 4 fixedly installed on the top of the processing box 1, a sleeve rod 17 fixedly installed on the output shaft port of the first motor 4, the sleeve rod 17 rotatably inserted into the inside of the processing box 1, an activity frame 19 slidably connected to the bottom end of the sleeve rod 17, a brush plate 20 fixedly installed on the bottom end of the activity frame 19, and brush hairs provided on the bottom of the brush plate 20. In use, the first motor 4 is started to drive the sleeve rod 17 to rotate, and the activity frame 19 is driven to rotate by the sleeve rod 17. The rice is stirred by the activity frame 19 to be fully dehumidified. The brush plate 20 and the brush hairs are provided to clean the filter plate 21, reducing the blocking condition.
[0030] Further, the movable frame 19 comprises a horizontal rod and a vertical shaft, the horizontal rod is uniformly fixedly installed on the surface of the vertical shaft, the vertical shaft is slidingly inserted into the bottom end of the sleeve rod 17, the top end of the vertical shaft is fixedly installed with a spring 18, the top end of the spring 18 is fixedly connected with the sleeve rod 17, the vertical shaft in the movable frame 19 is inserted into the bottom end of the sleeve rod 17, so that it can move up and down, when the filter plate 21 vibrates up and down, the entire movable frame 19 can vibrate up and down synchronously, the spring 18 can make the brush plate 20 at the bottom end of the movable frame 19 quickly abut against the filter plate 21, thereby improving the cleaning effect.
[0031] Further, the auxiliary mechanism comprises a second motor 8, the second motor 8 is fixedly installed on the side wall of the processing box 1, the output shaft port of the second motor 8 is fixedly installed with a transmission shaft 10, the transmission shaft 10 is rotatably connected in the processing box 1, the surface of the transmission shaft 10 is fixedly installed with an eccentric wheel 9, the eccentric wheel 9 is in contact with the filter plate 21 to achieve the state of vibrating the filter plate 21 up and down, in use, the second motor 8 is started, the second motor 8 drives the transmission shaft 10 to rotate, the transmission shaft 10 drives the eccentric wheel 9 to rotate, and the eccentric wheel 9 can drive the filter plate 21 to reciprocatingly vibrate up and down.
[0032] Further, the linkage mechanism comprises a connecting shaft 11, the connecting shaft 11 is rotatably connected on the side wall of the processing box 1, the surface of the connecting shaft 11 is fixedly installed with a second bevel gear 15, the surface of the transmission shaft 10 is fixedly installed with a first bevel gear 14, the first bevel gear 14 and the second bevel gear 15 are engaged, the surface of the connecting shaft 11 is fixedly installed with two transmission gears 16, the two transmission gears 16 are respectively engaged with the two toothed rings 12, in use, the transmission shaft 10 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the second bevel gear 15 to rotate, the second bevel gear 15 drives the connecting shaft 11 to rotate, the connecting shaft 11 drives the two transmission gears 16 to rotate, the two transmission gears 16 respectively drive the two toothed rings 12 to rotate, and the two toothed rings 12 drive the surface of the stirring frame 13 to rotate, thereby facilitating the dehumidification of the rice on the baffle plate 6 and the heat dissipation of the rice at the bottom of the processing box 1.
[0033] Further, the side wall of the processing box 1 is provided with a feeding port 2, the side wall of the processing box 1 is provided with a discharging port relative to the position of the filter plate 21, and the position of the discharging port is provided with a blocking cover 5, the feeding port 2 is convenient for adding rice into the processing box 1, the discharging port is convenient for cleaning the larger impurities filtered by the filter plate 21, and the blocking cover 5 is convenient for blocking the filter plate 21 when it is not needed to be cleaned.
[0034] In summary, in use, the rice is sent to the inside of the processing box 1, falls on the filter plate 21, and is filtered by the filter plate 21, so that larger impurities can be intercepted on the surface of the filter plate 21. The intake fan 3 and the heating net at the bottom of the intake fan 3 are started to heat, dehumidify and dry the rice inside. In the drying process, the mixing mechanism can be used to stir the rice and the auxiliary mechanism can be used to vibrate the filter plate 21, so that it can be fully and uniformly dehumidified. The rice falling through the filter plate 21 falls on the partition plate 6, and the discharge hole position in the center of the partition plate 6 is blocked by the baffle 7, so that the rice can be continuously heated, dried and dehumidified. In the dehumidification process, the linkage mechanism drives the gear ring 12 to rotate, the gear ring 12 drives the stirring frame 13 to rotate, thereby realizing stirring of the rice by the stirring frame 13, and further strengthening the dehumidification effect. When the dehumidification is completed, the surface temperature of the rice is relatively high, at which time the baffle 7 at the position of the partition plate 6 can be pulled out, so that the rice can fall on the bottom of the processing box 1. At this time, the discharge hole at the bottom of the processing box 1 is blocked by another baffle 7, so that the rice can be accumulated at the bottom of the processing box 1, thereby facilitating storage and heat dissipation of the rice. In use, the mixing mechanism is started, the first motor 4 is started, the sleeve rod 17 is driven to rotate by the first motor 4, the movable frame 19 is driven to rotate by the sleeve rod 17, and the movable frame 19 is used to stir the rice to fully dehumidify it. The brush plate 20 and the bristles provided can clean the filter plate 21, reducing the blocking condition. The vertical shaft in the movable frame 19 is inserted at the bottom end of the sleeve rod 17, so that it can move up and down. When the filter plate 21 vibrates up and down, the entire movable frame 19 can vibrate up and down synchronously. The spring 18 can make the brush plate 20 at the bottom end of the movable frame 19 quickly abut against the filter plate 21, improving the cleaning effect. In use, the auxiliary mechanism is started, the second motor 8 is started, the transmission shaft 10 is driven to rotate by the second motor 8, the eccentric wheel 9 is driven to rotate by the transmission shaft 10, and the filter plate 21 is driven to reciprocatingly vibrate up and down by the eccentric wheel 9. In use, the linkage mechanism is started, the transmission shaft 10 drives the first bevel gear 14 to rotate, the first bevel gear 14 drives the second bevel gear 15 to rotate, the second bevel gear 15 drives the connecting shaft 11 to rotate, the connecting shaft 11 drives the two transmission gears 16 to rotate, the two transmission gears 16 respectively drive the two gear rings 12 to rotate, and the two gear rings 12 drive the stirring frames 13 on the surfaces to rotate, thereby facilitating dehumidification of the rice on the partition plate 6 and heat dissipation of the rice at the bottom of the processing box 1. The feeding port 2 is provided to facilitate feeding of the rice into the processing box 1. The discharge port is provided to facilitate cleaning of larger impurities filtered by the filter plate 21. The sealing cover 5 is provided to facilitate sealing of the filter plate 21 when it is not needed to be cleaned.
[0035] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.
Claims
1. A rice dehumidifying and classifying apparatus, characterized by comprising: The utility model provides a rice processing device, including processing box (1), the inside fixed mounting of processing box (1) is equipped with the baffle (6), the baffle (6) and the bottom wall of processing box (1) are all set position inverted conical structure, the inside of processing box (1) is connected with the filter plate (21) relative to the position of baffle (6) top sliding, the inside of processing box (1) is equipped with the auxiliary mechanism for making filter plate (21) vibrate, the top of processing box (1) is equipped with the mixing mechanism for stirring rice, the surface of baffle (6) and the inner bottom wall of processing box (1) are all rotatably connected with the gear ring (12), the surface of gear ring (12) is fixedly installed with stirring frame (13), the side wall of processing box (1) is equipped with the linkage mechanism for making two gear rings (12) rotate, the top of processing box (1) is opened with two round holes, and the inside of two round holes is equipped with the inlet fan (3), and the bottom of inlet fan (3) is equipped with heating net, the surface of processing box (1) is evenly opened with the micro air hole for air circulation, the surface of baffle (6) and the bottom of processing box (1) are all opened with the discharge hole, and the side wall of processing box (1) is slidably inserted with the baffle (7) relative to the position of two discharge holes.
2. The rice dehumidifying and classifying apparatus according to claim 1, wherein The mixing mechanism includes a first motor (4), the first motor (4) is fixedly installed on the top of the processing box (1), the output shaft port of the first motor (4) is fixedly installed with a sleeve rod (17), the sleeve rod (17) is rotatably inserted into the inside of the processing box (1), the bottom end of the sleeve rod (17) is slidably connected with a movable frame (19), the bottom end of the movable frame (19) is fixedly installed with a brush plate (20), and the bottom of the brush plate (20) is provided with bristles.
3. The rice dehumidifying and classifying apparatus according to claim 2, wherein The movable frame (19) includes a horizontal rod and a vertical shaft, the horizontal rod is fixedly installed on the surface of the vertical shaft, the vertical shaft is slidably inserted into the bottom end of the sleeve rod (17), the top end of the vertical shaft is fixedly installed with a spring (18), and the top end of the spring (18) is fixedly connected with the sleeve rod (17).
4. The rice dehumidifying and classifying apparatus according to claim 1, wherein The auxiliary mechanism includes a second motor (8), the second motor (8) is fixedly installed on the side wall of the processing box (1), the output shaft port of the second motor (8) is fixedly installed with a transmission shaft (10), the transmission shaft (10) is rotatably connected inside the processing box (1), the surface of the transmission shaft (10) is fixedly installed with an eccentric wheel (9), the eccentric wheel (9) is in contact with the filter plate (21) to achieve the state of up and down vibration of the filter plate (21).
5. The rice dehumidifying and classifying apparatus according to claim 4, wherein The linkage mechanism includes a connecting shaft (11), the connecting shaft (11) is rotatably connected to the side wall of the processing box (1), the surface of the connecting shaft (11) is fixedly installed with a second bevel gear (15), the surface of the transmission shaft (10) is fixedly installed with a first bevel gear (14), the first bevel gear (14) and the second bevel gear (15) are engaged, the surface of the connecting shaft (11) is fixedly installed with two transmission gears (16), and the two transmission gears (16) are respectively engaged with the two gear rings (12).
6. The rice dehumidifying and classifying apparatus according to claim 1, wherein The side wall of the processing box (1) is provided with a feeding port (2), the side wall of the processing box (1) is provided with a discharging port relative to the position of the filter plate (21), and the position of the discharging port is provided with a blocking cover (5).