279 results about "Cereal grain" patented technology

This invention discloses a cyclone-spiral composite grading and cleaning device suitable for grain harvesting in hilly and mountainous areas. It includes a cyclone separator and a double-spiral surface separator. The cyclone separator includes a cyclone cylinder, with its inner cavity's suction port connected to a centrifugal fan. A feed pipe extending tangentially is provided on the outer side of the cylindrical section of the cyclone cylinder. Positive pressure air is introduced from the nozzle side, feeding the material along the feed pipe into the inner cavity of the cyclone cylinder. Several convex ridges are evenly distributed circumferentially on the upper section of the cylindrical wall of the cyclone cylinder's inner cavity. The double-spiral surface separator includes a spiral separation channel, which is divided into upper and lower spaces by a surface screen. The inlet end of the upper space is connected to an inlet channel section, which receives the material falling from the cyclone cylinder's outlet and guides it into the upper space. Advantages of this invention: The composite structure of "cyclone separation + double-spiral surface separation" improves the separation efficiency and accuracy of particles and impurities, resulting in less impurities, less loss, and good miniaturization and adaptability.

The utility model relates to the technical field of grain conveying, disclose a raw material conveying device for grain processing, including frame and conveyer belt, both sides of frame are longitudinally rotatable installation has the guide roller, the outer ring of both sides guide roller drive sleeve is placed, the frame surface of one side guide roller front end is installed with the step motor of guide roller drive connection, the inside of the frame below the upper layer conveyer belt is longitudinally provided with the supporting roller, the inside surface of the frame of supporting roller both ends is all set up with the sliding slot. The utility model technical scheme is provided with supporting roller in the bottom of conveyer belt and plays the supporting effect to conveyer belt, the pressure that conveyer belt acts to supporting roller can be detected by pressure sensor, the pressure size is also different when conveying the grain amount is different, and then judge the amount of conveying grain, make the conveyer belt speed increase when the conveying capacity is big, conversely make the conveyer belt speed reduce or stall, and the conveying speed requirement when the grain conveying capacity is big and the power saving demand when the grain conveying capacity is small are taken into account.

The utility model relates to grain safety processing equipment especially based on the equipment of dynamic degradation grain vomit toxin of ozone circulation, this equipment contains vertical treatment tower (1), ozone gas device contains the middle part cloth gas pipe (17) of middle part arrangement in vertical treatment tower (1), and the middle part cloth gas pipe (17) contains ozone entrance and cloth gas pipe with hole, grain circulation flow device contains the lower screw conveyer (5) for transportation, bucket elevator (8) and upper screw conveyer (18), bucket elevator (8) is arranged in the side of vertical treatment tower (1), and upper screw conveyer (18) is located above vertical treatment tower (1), and lower screw conveyer (5) is located below vertical treatment tower (1), and lower screw conveyer (5), bucket elevator (8) and upper screw conveyer (18) and vertical treatment tower (1) are combined as a whole material conveying circulation link.

This invention belongs to the field of grain deep processing technology and discloses a method for reducing the glycemic index (GI) of brown rice flour through a combination of thermal and non-thermal physical processing. The method involves: pulverizing high-quality brown rice and allowing it to stand in equilibrium with water; subjecting the material to low-temperature wet heat treatment at a moisture content of 30%–50%; baking the wet-heat treated material; mixing the baked material with pure water and performing a first freeze-thaw cycle; subjecting the mixture to intermittent pulsed electric field treatment in a multi-cycle intermittent manner; subjecting the pulsed electric field treated material to a second freeze-thaw cycle; and finally centrifuging, drying, sieving, and packaging the material. This method regulates the starch structure to obtain a low glycemic index product through the synergistic effect of a specific sequence of thermal and non-thermal treatments. This invention innovatively designs a two-stage freeze-thaw cycle process before and after the pulsed electric field treatment, employing physical modification methods throughout the process to ensure product safety. It has low equipment requirements and broad industrial application prospects.

The utility model discloses a kind of anti-blocking peeling machines for grain processing, including machine body, blanking cylinder and bunker, blanking cylinder is installed in the top surface middle part of machine body, bunker is fixed at the top of blanking cylinder, the top and bottom of blanking cylinder are respectively provided with through-hole. The utility model is through the push block set in the movable groove of quantitative cylinder surface and eccentric disc linkage, push block is periodically pushed out in the rotation process of quantitative cylinder, forcibly break the jam of grain in the process of discharging, eliminate the risk of blockage. The detachable bottom plate in quantitative groove is fixed by bolt, and different thickness bottom plate can be replaced, and single measurement volume is flexibly adjusted;Spring in the bottom of push block provides reset force, ensure that push block is timely withdrawn after being pushed out by eccentric disc. While driving quantitative cylinder rotation by transmission shaft, rotate by synchronous wheel and synchronous chain and drive lever, make that the grain in bunker is continuously disturbed by push plate, prevent arching, realize "rotary metering+active push material" double anti-blocking.

The application provides a kind of grain moisture content detection method, device, combine harvester, equipment and medium, the method comprises: collecting the temperature of the environment where grain is located, the relative dielectric constant and bulk weight of grain in a preset period;Based on temperature, relative dielectric constant and bulk weight, train through grain moisture content detection model, obtain the moisture content of grain in a preset period;Through the grain moisture content detection model, periodically detect the moisture content of grain.The grain moisture content detection method provided by the application uses a nonlinear method of multiple influencing factors to regress and predict data, by considering multiple influencing factors, the fitting regression accuracy of the grain moisture content detection model is improved, and the moisture content of grain is periodically detected through the grain moisture content detection model, the moisture content of grain is stably detected for a long time, and the reliability is high, so as to improve the accuracy of grain moisture content detection as a whole.

A probiotic and prebiotic-embedded synbiotic system for targeted delivery and colonization of functions, comprising a probiotic core; an inner layer of protein-polysaccharide / oligosaccharide complex wrapped around the probiotic surface, which acts as both an adhesion promoter, promoting the attachment of probiotics to the intestinal epithelial cells, and as a prebiotic, promoting the growth of probiotics upon release; and an outer layer of a natural emulsifying system on the synbiotic complex, which minimizes water infiltration, thereby effectively embedding and protecting the probiotics. The present synbiotic system is suitable for production in powder form using freeze-drying technology, and is suitable as a dietary supplement or for addition to any food in dry powder form. The system has the ability to bioconvert soy isoflavones and release bioactive phenolic acids from grains to promote body health.

This invention provides a puffed cereal bar extrusion die, including a die mounting plate and an extrusion die head. A cooling plate is mounted on the front of the die mounting plate, and an integrally formed cereal discharge cylinder is provided on the front of the cooling plate. An extrusion channel is embedded in the center of the cereal discharge cylinder. Airflow strips are installed at the four corners of the front of the cooling plate. An air ring is provided at the transition between the hollow extrusion channel and the cereal discharge cylinder, and each airflow strip is connected to the air ring through an air passage. This invention, by providing an air ring at the transition between the hollow extrusion channel and the cereal discharge cylinder, and connecting each airflow strip to the air ring through an air passage, allows for better cooling of the extruded cereal bars by the incoming cooling fluid, eliminating the need for subsequent transfer to a cooling chamber and ensuring the crisp texture of the cereal bars.

A sieve device for plansifters includes a sieve frame for a sieve. The sieve device at positions which correspond to one another at the upper side and lower side forms an upper-side and lower-side stack structure respectively. The upper-side and the lower-side stack structure are matched to one another in the sense that on stacking several of the sieve devices, the upper sieve device is defined in its horizontal position relative to the lower sieve device. Herein, the upper-side stack structure include a first ramp and the lower-side stack structure a second ramp, wherein the first ramp and the second ramp are in contact with one another in a force-transmitting manner when a lower and an upper sieve device are stacked onto one another.

This utility model relates to the field of grain testing technology and discloses a portable rapid grain moisture analyzer, including a main body, two testing rods, a handle, two protective components, an adjustment component, and an extension component. The two testing rods are symmetrically installed on the left and right sides of one end of the main body. The handle is installed at the center of one end of the main body. The two protective components are respectively disposed on the surfaces of the two testing rods. The adjustment component is disposed on the surface of the handle. The extension component is disposed on one side of the adjustment component. The portable rapid grain moisture analyzer provided by this utility model, with two semi-circular fixing hoops and two arc-shaped sleeves respectively disposed on the surface of the main body with two testing rods, can protect the surface of the testing rods and increase rigidity during insertion and removal operations, preventing deformation and loosening.

This invention provides a ready-to-eat convenience food made from whole colored potatoes and its preparation method. The raw materials of the ready-to-eat convenience food include the following components: colored potatoes, wheat flour, rice flour, corn flour, soybean flour, lotus root powder, wheat gluten, eggs, milk powder, modified vitamin C, citric acid solution, modified sucrose ester, granulated sugar, and baking soda. Compared with existing ready-to-eat grain foods, this invention uses fresh whole colored potatoes as the main ingredient, combined with various grain crops as raw materials, and incorporates wheat gluten, lotus root powder, eggs, and milk powder to construct a complete nutritional complex formula system in which carbohydrates, high-quality protein, and various micronutrients coexist synergistically, thus possessing the aroma and nutrition of various major grain crops such as potatoes, rice, wheat, beans, and corn. Simultaneously, this invention employs a non-frying processing method combining steaming and low-temperature drying, avoiding the destruction of nutrients caused by high-temperature frying, which helps retain natural anthocyanins and other antioxidant active substances, improving the overall antioxidant capacity of the product, and demonstrating good blood sugar control and anti-aging effects at the nutritional level.

The utility model provides a multi-layer sieve plate mechanism for a grain drying and preheating fluidized bed. An upper-layer sieve plate, a material sliding plate and a lower-layer sieve plate are sequentially arranged in a preheating box from top to bottom; an air sweeping box is arranged above the material sliding plate; the upper-layer sieve plate is obliquely arranged at the top of the upper-layer air bellow; the lower-layer sieve plate is obliquely arranged at the top of the lower-layer bellows; the material sliding plate is obliquely arranged in the preheating box; an air chamber pattern plate is arranged at the bottom of the air sweeping box; the air chamber pattern plate is parallel to the material sliding plate; a plurality of air outlets are uniformly formed in the surface of the air chamber pattern plate; and each air outlet is connected with a blowing pipe. Through the arrangement of angles among the upper-layer sieve plate, the material sliding plate and the lower-layer sieve plate, sufficient heat exchange between grains and hot air is ensured, forward throwing force is generated by the grains due to the arrangement of the angles, and the grains are ensured to move forward regularly and orderly; and the grain preheating stability is ensured.

This invention discloses a production process for multigrain macaroni, comprising the following steps: 80-90 parts by weight of multigrain powder and 10-20 parts by weight of water are weighed, mixed, and pre-gelatinized at 80-100℃ for 5-15 minutes to achieve a gelatinization degree of 60-80%; then, the mixture is extruded using a twin-screw extruder at 50-70℃ and 2-5 MPa; followed by three-stage drying: the first stage at 40-50℃ and 70-80% humidity, the second stage at 50-65℃ and 50-60% humidity, and the third stage at 65-80℃ and 30-40% humidity, for a total drying time of 3-6 hours; finally, the product is cooled. This invention enhances the viscoelasticity of the dough through pre-gelatinization and avoids cracking through staged drying, resulting in macaroni with a complete shape, resistance to overcooking and clear broth, a chewy texture, a yield rate of over 80%, and rich nutritional value, making it suitable for industrial production.

The application discloses a desensitization wheat gluten peptide and a preparation method and application thereof, and belongs to the field of food deep processing. The desensitization wheat gluten peptide is obtained by modifying and screening wheat gluten by means of joint methods including enzymolysis, ultrasonic, ultrafiltration segmentation and microwave. The wheat gluten peptide is fine and has uniform granularity, color and flavor, and can be directly used as a functional food, and has wide application value in the field of food processing industry and snacks. The application constructs a compound nutrient powder by using the wheat gluten peptide and starch, and the processing and sensory characteristics, nutritional property and antioxidant property of the compound nutrient powder are improved, and the allergenicity is reduced, so that the compound nutrient powder meets the international gluten-free (<10ppm) food standard and can be applied to food industry low-gluten cereal food base. The combined processing of various food processing shows a good synergistic effect, improves the comprehensive performance of the food system, and provides technical guidance and a good production model for preparing gluten-free food with good color, fragrance and flavor and health.

1. Name of the product in this design: Grain Cup (Twelve Summer Grain Cup Corn Flavor). 2. Purpose of this design: For use in cereal cups. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view.

This utility model relates to the field of grain raw material processing technology, specifically a grain raw material processing pretreatment device, comprising: a shell, an electric flip-top mounted on the top surface of the shell, and a motor mounted on the bottom surface of the shell; a collection structure mounted on the inner side of the shell, the collection structure including a rotating disk, the rotating disk being movably mounted on the inner side of the shell via bearings, a guide rod fixedly mounted on the top edge of the rotating disk, a positioning disk sleeved on the outer side of the guide rod, and a soaking screen cylinder fixedly connected to the top surface of the positioning disk. The filter screen cylinder of this utility model can move outside the soaking screen cylinder, enabling the separation of the raw material collected in the soaking screen cylinder from the impurities collected in the filter screen cylinder after removal, facilitating subsequent processing of the raw material in the soaking screen cylinder. Furthermore, a pressure plate is provided to press down the raw material, ensuring it is submerged in water and preventing it from floating on the surface, thus affecting the soaking effect.

The utility model provides a kind of grain air conditioner and its heat-insulated airtight structure, including shell, the shell includes front wall, back wall, bottom wall, upper wall and two lateral walls, the front wall, back wall, bottom wall, upper wall and two lateral walls are enclosed and are accommodated cavity, the front wall is equipped with air inlet and air outlet with the communication of accommodating cavity, the air outlet is located above air inlet, the lower side of front wall, back wall and two lateral walls are fixed on bottom wall, the upper side of front wall, back wall and two lateral walls are fixed on upper wall, baffle and heat preservation board are arranged in shell, four lateral walls of the baffle are connected with upper wall, bottom wall, front wall, back wall respectively, four lateral walls of the heat preservation board are connected with baffle, front wall, back wall, lateral wall respectively, the heat preservation board, front wall, lateral wall, baffle, back wall, upper wall are enclosed and are enclosed heat preservation cavity, the heat preservation cavity is located above air outlet, to reach the purpose of guaranteeing cooling effect.

A yogurt box cereal detection shaving mechanism relates to the technical field of dairy product packaging screening, which comprises a raw material conveying plate chain, a guide, a shaving mechanism, a blocking cylinder, a blocking plate, a return material tank, a return material conveying plate chain and a blocking piece; photoelectric sensors, guides and shaving mechanisms are sequentially arranged on both sides of the raw material conveying plate chain; the sensing end of the photoelectric sensor faces the side of the yogurt box containing cereal conveyed on the raw material conveying plate chain; the opposite side of the shaving mechanism is fixed with the return material tank; the shaving mechanism pushes the rejected yogurt box into the return material tank; the mechanism utilizes the translucent feature of the yogurt box body, detects the yogurt box body through the white light point photoelectric sensor, and rejects the unqualified yogurt box body from the original conveying route and into the return material route through the shaving mechanism, so that the operator can re-input the yogurt auxiliary food adding equipment, complete the filling, and re-enter the original conveying route.

1. Name of the product in this design: Grain Seeder. 2. Purpose of this design: for sowing dryland crops such as corn and soybeans. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: the front view. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

This invention discloses a drying device that enables grains to flow in an alternating and orderly manner, relating to the field of drying equipment technology. It includes a drying section, on which multiple sets of air outlet components and air supply components are arranged, staggered along the height of the drying section. The air supply components include multiple air supply angle boxes evenly distributed along the length of the drying section, with the pointed ends of the angle boxes facing upwards and the bottoms open. One end of each angle box abuts against the inner wall of the drying section, and the other end extends to the outside of the drying section to form an air inlet. The air outlet components include multiple air outlet angle boxes evenly distributed along the length of the drying section. This drying device, which enables grains to flow in an alternating and orderly manner, uses a multi-layered, staggered array structure formed by the air outlet angle boxes and air supply angle boxes to force the grains to flow and tumble in a zigzag pattern, breaking the single-layer heating state. Simultaneously, the two-dimensional staggered arrangement of the air supply and air outlet ends causes the high-temperature gas to form a tortuous, wave-like trajectory.

The application relates to the technical field of grain depot ventilation prediction, and discloses a grain storage ventilation decision-making method based on GNN and Cross-Attention, which comprises the following steps: collecting internal temperature and humidity data of a grain depot, external temperature and humidity data of the grain depot, weather data and grain pile temperature data in real time; respectively pre-processing collected grain pile temperature data and weather data, and calculating grain balance relative humidity, atmospheric dew point temperature and grain dew point temperature as inputs of a pre-trained ventilation decision-making model to obtain a classification result of ventilation decision-making; and based on the temperature and humidity information of internal air of the grain depot, ventilation of the grain depot is comprehensively decided in combination with external temperature and humidity, dew point data and weather data and other information, grain depot temperature characteristics are more accurately extracted, and the grain depot ventilation decision-making is more reliable.

The utility model relates to the technical field of grain and oil inspection, and disclose a kind of grain and oil inspection analysis device, including analyzer main body, the top of analyzer main body is equipped with placing table, the detection box of placing table is equipped with the grain to be detected and is installed, further include: protective box, two are provided and mirror image installation are placed on the outside of placing table;Mounting sleeve, fixedly installed on protective box;The utility model is when using detection box, removal mounting sleeve drives two protective boxes to open mutually away, expose placing table, then detection box is placed on placing table can carry out detection processing, after detection box is used, again using mounting sleeve merges splicing together with protective box, detection box is protected and enclosed in inside, by clamping strip and being connected in the clamping groove formed by fixed block, detection box can be positioned and protected, avoid detection box to drop when analyzer main body moves, and can prevent sundries into detection box and influence subsequent detection.

The utility model discloses a continuous anaerobic fermentation reactor of grain by-product microorganism fermentation carbon source belongs to the technical field of microorganism fermentation, and its technical scheme main points include reactor body, the top of reactor body is fixed and is connected with the exhaust pipe, the surface fixed connection of reactor body has a plurality of branch legs, the bottom fixed connection of branch leg has the bottom plate, the top of bottom plate is provided with the receiving box, the inside of receiving box is provided with the material blocking mechanism, both sides of receiving box all are provided with the limiting mechanism, the front side fixed communication of reactor body has the discharge pipe, the solution has solved the reactor of the continuous anaerobic fermentation of part to grain by-product, and the position of discharge port does not have the anti - splash structure, when needing to receive the long -distance transfer of biogas slurry and biogas residue, the biogas slurry and biogas residue of biogas residue discharge process can easily take place splash, pollute the problem of operation staff's body and working environment.

This invention proposes a high-nutrient-density multigrain composite low-temperature slow-fermentation dough, relating to the food industry. It comprises dry powder and water accounting for 50-60% of the dry powder's mass. The dry powder, by weight, includes the following ingredients: 400-500 parts high-gluten flour, 20-30 parts tricolor quinoa flour, 20-30 parts oat flour, 20-30 parts brown rice flour, 20-30 parts black rice flour, 1-2 parts sunflower seed flour, 1.5-5 parts pumpkin seed flour, 1.5-5 parts black sesame powder, and 1-5 parts cucumber seed flour. This formula contains whole grains such as quinoa flour, oat flour, and brown rice flour, retaining the bran and germ structure of the grains. It has high nutritional value and a low glycemic index.

According to the present invention, a method for manufacturing ginseng chips is provided, characterized by comprising the steps of: selecting, washing, and cutting ginseng (S1); immersing the cut ginseng in purified water for 4 to 6 hours (S2); steaming the ginseng at a temperature of 85 to 95°C for 5 to 10 minutes (S3); applying grain powder (S4); steaming the ginseng coated with grain powder again at a temperature of 85 to 95°C for 5 to 10 minutes (S5); drying at a temperature of 40 to 45°C to produce a semi-finished product (S6); and frying or baking the semi-finished ginseng chips in an oven to complete the ginseng chips (S7).

The application discloses a double-side open type grain anti-adhesion multi-stage grinding equipment and a grinding method, and belongs to the technical field of grain grinding, and comprises a stand part; a feeding part and a discharging part are respectively arranged at the top and the bottom of the stand part; an outer grinding part is arranged in butt joint between the feeding part and the discharging part, the outer grinding part can realize multi-stage fine grinding and can be opened downward from left and right sides; a rotatable inner grinding part is arranged in the outer grinding part, the inner grinding part can always keep a running state and can prevent grain adhesion to the inner wall in a synchronous vibration mode during running. The outer grinding part of the grinding equipment can be opened downward from left and right sides, and is more convenient to maintain regularly; when grain is discharged, the grain falls onto the rotating inner grinding part, and the grain uniformly slides into a grinding gap under the action of centrifugal force; the inner grinding part prevents grain adhesion to the inner wall in a synchronous vibration mode during running, so that the whole processing process is more smooth.

This invention provides a route creation method, a work vehicle, and a route creation system that can create a travel route that allows for efficient and stable harvesting, taking into account the field conditions and the condition of the machine. [Solution] The combine harvester 1, a work vehicle that performs harvesting along a travel path in a field, includes a lodging information setting unit 48 that sets lodging information related to lodging areas in the field where grain stalks have fallen over, and a route creation unit 49 that creates a travel path, including harvesting grain stalks within the lodging areas, based on the lodging information and the machine information of the combine harvester 1.

This utility model relates to the field of grain processing and discloses a moisture-proof storage device for grain processing, comprising: a grain moisture-proof storage silo, wherein a moisture-proof mechanism is provided on the grain moisture-proof storage silo; the moisture-proof mechanism includes a circular box, an air pump, a top box, a desiccant container, a sealing rod, a servo motor, a first rotating tube, and a second rotating tube; the circular box is fixedly installed on the top of the grain moisture-proof storage silo, the air pump is fixedly installed on the top of the circular box, the top box is fixedly connected to the circular box, the desiccant container is snapped into the top box, the sealing rod is slidably installed on the grain moisture-proof storage silo, the servo motor is fixedly installed on the bottom of the grain moisture-proof storage silo, the output end of the servo motor is fixedly connected to the first rotating tube, and the first rotating tube is fixedly connected to the second rotating tube. This utility model has the following advantages and effects: it allows the grain to have a larger contact area with the air, fully receiving ventilation treatment, thereby increasing the storage time of the grain in the middle of the storage silo.