452 results about "Walnut Nut" patented technology

The invention relates to the field of nondestructive testing and automatic sorting of agricultural products, and discloses an X-ray-based walnut internal defect feature optimization detection method and device, and the method comprises the steps: collecting an X-ray image of a moving walnut, extracting a region of interest (ROI) through preprocessing, extracting and fusing spatial domain and frequency domain texture features to form a multi-dimensional feature set, and obtaining a feature set; an optimal feature combination is screened out through dimensionality reduction; and finally, the types of the internal defects of the walnuts are identified by a pre-trained classifier, and a result is output. The device comprises a feeding mechanism, a conveying mechanism, an X-ray detection mechanism, a sorting execution mechanism and a processing and control system electrically connected with all the mechanisms. The problems of single identification category and insufficient model stability and precision are solved, and high-throughput and automatic lossless sorting of walnuts is realized.

The utility model relates to a green husk removing device for walnuts. The green husk removing device comprises a feeding machine, a green husk removing machine connected with the feeding machine, a vibrating conveyor connected with the green husk removing machine, and a conveyor connected with the vibrating conveyor, the green peel removing machine comprises a rack, a peeling roller arranged on the rack, a plurality of peeling bent knives arranged below the peeling roller, and a guide rail, wherein one end of the guide rail is connected with the peeling bent knives, and the other end of the guide rail is connected with the feeding machine. And the number of the guide rails is the same as that of the peeling curved knives. Walnuts with green husks are conveyed to a green husk removing machine one by one through a feeding machine, the walnuts pass through a gap between a husking roller and a husking bent knife, a first circular fluted disc and a second circular fluted disc to drive the walnuts to rotate and advance slowly, a three-jaw husking disc rotates rapidly, the green husks are dug out layer by layer through digging hooks on husking claws, and green husk removing is completed. Compared with an existing common method, the device can effectively improve the efficiency.

The invention provides a method for promoting generation of tea acid from Nemania sp YAFEF112, and relates to the technical field of microbial culture. According to the method, mycelia of Nemania sp YAFEF112 are inoculated into a culture medium containing pruned walnut branches for culture, the culture medium is an MM culture medium, and the specific formula of the culture medium comprises 1.52 g / L of monopotassium phosphate, 0.52 g / L of magnesium sulfate, 6 g / L of sodium nitrate and 0.52 g / L of potassium chloride. According to the method, the defects in the prior art are overcome, and good conditions are provided for the production of the tea pickled acid by optimizing the formula of the fermentation culture medium, adding pruned walnut branches into the culture medium, improving the fermentation conditions and increasing the content of the tea pickled acid in the Nemania sp YAFEF112 hyphae.

The invention relates to the technical field of mechanical picking, and discloses a shaking and vibrating harvesting device which comprises a walking mechanism and a rack, and a power unit, a speed control system, an amplitude adjusting system, an output mechanism and an executing mechanism are arranged on the rack; the amplitude adjusting system comprises a supporting bearing seat, an input chain wheel, a power transmission shaft, a spacing output disc and a rope connecting wheel, and the power transmission shaft is arranged on the supporting bearing seat; an input chain wheel and a spacing output disc are arranged at the two ends of the power transmission shaft, and the rope connecting wheel is detachably arranged on the spacing output disc; power output by the power unit is transmitted to an input chain wheel of the amplitude adjusting system through the speed control system; the amplitude adjusting system corresponds to the output mechanism in position, and the executing mechanism is connected to a rope connecting wheel of the amplitude adjusting system and is output after passing through the output mechanism. The walnut harvester is suitable for complex mountain terrains, the shaking vibration amplitude can be adjusted, and the walnut harvesting efficiency is greatly improved.

The invention provides a collectable walnut pairing method and device. The method comprises the following steps: classifying a plurality of collection walnuts based on a classification algorithm to obtain a first set; marking the amusement walnuts in the first set as first amusement walnuts; acquiring a first image of the target collection walnut, acquiring a second image of the first collection walnut, and acquiring texture complexity, contour variation and chromaticity dispersion of the second image; calculating texture similarity, color similarity and boundary similarity based on the first image and the second image; determining a texture similarity weight, a boundary similarity weight and a color similarity weight based on the texture complexity, the contour variability and the chromaticity dispersion; and based on the texture similarity, the texture similarity weight, the boundary similarity, the boundary similarity weight, the color similarity and the color similarity weight, determining a first collection walnut most similar to the target collection walnut. According to the invention, high matching between walnuts can be realized more accurately in a complex environment.

The invention discloses a method for preparing a polyvinyl alcohol flame-retardant film by using walnut green seedcase carbon dots and application of the polyvinyl alcohol flame-retardant film, and belongs to the technical field of composite materials. The preparation method of the flame-retardant film comprises the following steps: mixing a walnut green seedcase carbon dot solution with polyvinyl alcohol, carrying out oil bath heating treatment, cooling to room temperature, carrying out film forming on the obtained walnut green seedcase carbon dot-polyvinyl alcohol mixed solution in a casting manner, and finally, carrying out drying treatment to obtain the target flame-retardant film. According to the method, the walnut green seedcase is used as a raw material to prepare the carbon dots, hydrolytic tannin and quercetin components contained in the walnut green seedcase are fully utilized, resource recycling of waste is achieved, and the production cost of the flame-retardant film is remarkably reduced. The prepared flame-retardant film has the characteristics of portability and certain mechanical strength, is suitable for various scenes with requirements on light flame-retardant materials, has an excellent flame-retardant effect, can effectively delay or even block flame diffusion, and greatly improves the use safety of the materials.

The utility model relates to a walnut and whole grain crushing wall breaking machine which comprises a machine frame, a first motor fixed on the machine frame and a crushing charging barrel with a downward opening, four roller assemblies which are symmetrically distributed are arranged at the bottom of the machine frame, brake mechanisms are integrated on the roller assemblies, a first synchronous belt wheel is fixed on an output shaft of the first motor, and a second synchronous belt wheel is fixed on an output shaft of the second motor. A crushing cutter tower is arranged in the crushing charging barrel and comprises a rotating shaft and multiple layers of cutter heads fixed to the rotating shaft at intervals in the axial direction, the rotating shaft penetrates through the top wall of the crushing charging barrel and is installed on the rack through a bearing, a second synchronous belt wheel is fixed to the upper end of the rotating shaft, and a transmission belt is arranged between the second synchronous belt wheel and the first synchronous belt wheel; and one side of the charging barrel is provided with a feeding hopper which is communicated with an inner cavity of the charging barrel and is positioned on the upper side of the cutter head. The device has the advantages of being simple in structure, convenient to control, good in crushing effect and high in working efficiency.

The invention discloses a method for extracting walnut oil by a low-water-content water extraction method regulated and controlled according to viscosity change, and belongs to the field of edible oil processing. The method comprises the following steps: carrying out high-speed crushing and colloid mill grinding on shelled walnut kernels to obtain walnut pulp, adding different water contents into the walnut pulp, uniformly stirring, and measuring the viscosity change of the walnut pulp. And extracting the walnut oil from the walnut kernels by using a low-water-content water extraction method according to the viscosity change result. According to the method, the walnut oil can be efficiently prepared through a low-water-consumption water extraction method by adjusting the viscosity of the walnut pulp, the water consumption is greatly reduced, the walnut oil extraction time is shortened, and low-consumption green extraction of the walnut oil is achieved.

The utility model relates to a fermentation tank for pure plant-based walnut fermented milk. The fermentation tank for the pure plant-based walnut fermented milk comprises a double-layer tank body, wherein a cleaning mechanism and a stirring mechanism are arranged in the double-layer tank body; the feeding hole is formed in one side of the top of the double-layer tank body; wherein a liquid outlet is formed in the bottom of the double-layer tank body, a filter screen is clamped above the liquid outlet, a discharging opening is formed in one side of the filter screen, and emulsion and grease are separated through the filtering effect of the filter screen. The filter screen is clamped above the liquid outlet, and emulsion and grease are separated through the filtering effect of the filter screen, so that the liquid outlet is prevented from being blocked by the grease, smooth circulation of the emulsion is guaranteed, and interruption of fermentation operation is avoided.

The invention discloses a preparation method and application of walnut protein. The method comprises the following steps: crushing walnut meal, carrying out mild alkali extraction by adopting a mixed aqueous solution of sodium hydroxide and sodium carbonate in a specific mass ratio of 1: (2-5), filtering and centrifuging an extracting solution, adjusting the pH value to 4-5 by using citric acid, carrying out isoelectric precipitation, washing separated protein to be neutral, and carrying out low-temperature spray drying to obtain the walnut protein powder. By using a mixed alkali liquor system and combining with an optimized separation purification and drying technology, the problems of serious protein denaturation, more impurities, low purity and the like in the prior art are solved, the purity of the prepared walnut protein powder can reach 90% or above, the flavor is pure, the walnut protein powder can be widely applied to foods such as solid beverages, emulsions and chewable tablets, and high-value utilization of walnut meal is achieved.

The utility model relates to a convenient walnut picking machine, and belongs to the technical field of walnut harvesting. Walnuts on the ground are swept into the material guiding shell through the picking mechanism, the walnuts are thrown into the collecting box along the sieve plate under the thrust action of the material pushing mechanism, picking and collecting work of the walnuts can be automatically completed, the labor intensity of workers is greatly relieved, the working efficiency is improved, meanwhile, the wheel shaft rotates and drives the cam to rotate, and the work efficiency is improved. The sieve plate is further driven to swing in a reciprocating mode, the walnuts are separated from impurities such as soil and fallen leaves, impurity mixing is reduced, follow-up treatment operation of the walnuts is effectively reduced, and the working efficiency is further improved.

1. Name of the product in this design: Packaging bag (Flaxseed Walnut Shortbread). 2. Application of this design: This design is intended for use as outer packaging bags for food products. 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. 5. This design is a thin product, so the left view is omitted; this design is a thin product, so the right view is omitted; this design is a thin product, so the top view is omitted; this design is a thin product, so the bottom view is omitted.

The utility model discloses a feeding and discharging structure based on a walnut sheller, which comprises a sheller main body and a feed hopper, four corners of the bottom of the sheller main body are fixedly connected with push wheels, and the top of the sheller main body is fixedly connected with the feed hopper. According to the utility model, the huller main body, the feed hopper, the push wheel, the control panel, the discharge hopper, the discharge hopper, the connecting frame, the rotating rod, the transmission belt, the motor, the first belt wheel, the second belt wheel, the third belt wheel, the fourth belt wheel, the half gear, the mounting frame, the impact rod, the spring, the rack, the stabilizing plate, the stabilizing groove, the protective shell and the guide plate are matched for use; the problems that due to the fact that existing equipment often lacks an effective feeding anti-blocking design and a discharging waste residue management mechanism, walnuts are prone to accumulation in the feeding process, continuous processing is affected, waste residues cannot be discharged in time during discharging, accumulation is prone to being caused, and the treatment efficiency and the operation stability of the equipment are reduced are solved.

The utility model belongs to the technical field of agricultural product harvesting, and particularly relates to a walnut harvesting device which comprises a groove body, a temperature controller is installed on the groove body, the groove body is connected with a lower cover body through a hinge, an upper cover body is installed on the lower cover body, the groove body and the upper cover body are rotationally connected with the two ends of an air spring respectively, and an air inlet groove is formed in the upper cover body. An electric heating wire is installed in the upper cover body on one side of the air inlet groove, air distribution holes are formed in the top face of the lower cover body in a penetrating mode, cabinet locks are installed on the front side of the lower cover body and the front side of the groove body, a filter screen is installed on the inner side of the groove body, a drain valve is installed on the bottom side of the groove body, an exhaust fan is installed on the groove body below the filter screen, and a groove hole opposite to an air inlet of the exhaust fan is formed in the groove body. And a temperature sensor is mounted on the inner wall of the tank body above the air inlet of the exhaust fan. The cleaned walnuts can be laid above the filter screen for draining, and dust-proof and sanitary hot air drying is realized after the lower cover body of the equipment is closed, so that the airing speed and quality of the walnuts and the sanitation of products are effectively improved.

This invention discloses an anti-breakage spiral conveyor for walnut processing, relating to the technical field of walnut processing equipment. It includes a conveying chamber, an air-separation and impurity removal mechanism, an anti-clogging component, and a flexible cleaning component. A material guide channel is installed at the rear end of the upper surface of the conveying chamber, an air-separation and impurity removal mechanism is installed on the rear end surface, a discharge chute is opened on the front end surface and connected to a discharge slide plate, and a chip discharge chamber is connected to the lower surface. An anti-clogging component is installed inside the material guide channel. A grid plate is installed on the bottom surface inside the conveying chamber, and a double-spiral differential speed material discharge conveyor is installed in the center of the chamber. A flexible cleaning component is installed at the upper end inside the chip discharge chamber, and the flexible cleaning component is positioned opposite to the grid plate. The anti-clogging component prevents material blockage during feeding, the air-separation and impurity removal mechanism separates light impurities online, the double-spiral differential speed conveying reduces material breakage, and the flexible cleaning component automatically cleans the grid plate. This achieves integrated anti-clogging, impurity removal, anti-breakage, and self-cleaning functions for walnut conveying, effectively improving conveying efficiency and product quality.

The application discloses a kind of equipment of walnut peeling, cleaning and sewage treatment as one, including shell, cleaning mechanism and discharge mechanism are equipped in the shell, rotating installation is equipped in the shell with pivot, fixed mounting is equipped on the shell with operating box, inlet is equipped on the operating box, walnut skin discharge port is opened in the side of the operating box, peeling mechanism is equipped in the operating box, the peeling mechanism includes the upper conical block of fixed connection on pivot, a plurality of first peeling knives are arranged on the upper conical block, arc block is equipped at the both ends of the upper conical block, a plurality of second peeling knives are fixedly arranged on the side of two arc blocks, fixed plate is fixedly installed on the both sides of the inner wall of the operating box, two cutting knives are equipped on two fixed plates, transmission rod is equipped between two cutting knives and two arc blocks. In the application, peeling mechanism is used, can carry out multiple peeling operation to the walnut skin of different volume size, increase the efficiency of walnut peeling.

This invention belongs to the field of food processing technology, specifically relating to a walnut protein isolate-xanthan gum-epigallocatechin gallate ternary complex, emulsion, its preparation method, and its application. The walnut protein isolate-xanthan gum-epigallocatechin gallate ternary complex in the composite emulsion provided by this invention exhibits reduced particle size, enhanced electrostatic repulsion, and the absence of uneven clumps and particles. The elasticity and viscosity of the composite emulsion are significantly enhanced, and the complex demonstrates comprehensive environmental stability over a wide range of pH, salt concentration, and temperature conditions.

1. The name of the design product: scissors (YH01). 2. The use of the design product: used in kitchen to cut, trim vegetables, cut meat, hold walnut, remove fish scales, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.

The utility model belongs to the technical field of walnut processing, in particular to walnut powder spray drying equipment, which is characterized in that an exhaust hole is arranged at the bottom end of a tank body, an exhaust pipeline is arranged on an exhaust port, the other end of the exhaust pipeline is arranged on the tank body between a first sieve plate and a second sieve plate, an exhaust fan and a dryer are arranged on the exhaust pipeline, and the exhaust fan is connected with the dryer. The exhaust fan is arranged above the dryer, two screening frames are arranged on the rotating shaft, and the two screening frames are arranged above the first screening plate and the second screening plate correspondingly. The drying mechanism is used for drying walnut powder, generated water vapor enters the second drying space under the action of an exhaust fan after being subjected to moisture removal through a dryer, and after being dried in the first drying space, the walnut powder penetrates through a first sieve plate to enter the second drying space; dried water vapor with residual heat is used for secondarily drying the walnut powder in the second drying space, hot air is recycled, the product cost is reduced, resources are saved, and the drying quality of the walnut powder is improved.

The invention discloses a preparation method of walnut protein isolate, and the walnut protein isolate prepared by the method has the efficacy of improving dysmnesia of old people and can be used for preparing acidic food, emulsified food and foam food. According to the method disclosed by the invention, the high-quality walnut protein isolate is prepared by taking degreased walnut powder as a raw material and utilizing the principles of reverse micelle dissolution, isoelectric precipitation and high solubility of bis (2-ethylhexyl) sodium sulfosuccinate in ethanol. The walnut protein isolate prepared by the invention has the advantages of high apparent property, high protein content, strong solubility, strong emulsifying ability, strong foaming ability, high in-vitro old-age model digestibility and AChE inhibition ability and antioxidant ability of strong digestion products.

The invention discloses a high borosilicate microsyringe inner hole polishing device based on walnut skin powder as a polishing medium, and relates to the technical field of syringe machining. The injector is kept in a fixed posture and is in stable contact with the powder supply plate through a magnetic attraction sliding coaxial positioning structure, and powder is controlled to fall into a workpiece through a coaxial leakage hole in a trace and directional manner by utilizing local shaking of a top vibration plate and synchronous rotation of an execution rotating rod; the brush head is centrifugally unfolded at different diameter sections to drive mixed powder composed of diamond powder and walnut skin powder to rotate to form stable centrifugal positive pressure to extrude the inner wall to finish polishing, and meanwhile, an orifice conical guide rubber sleeve realizes cooperative control of powder splash prevention and funnel powder guide; and a medium recycling and backfilling closed loop is constructed by the recycling screw rod and the inclined gravity chute.

The utility model is applicable to the technical field of walnut seedling raising, and provides a special seedling raising device for walnuts, which comprises a seedling raising box, a plurality of seedling raising trays are arranged in the seedling raising box, and a plurality of seedling raising grooves are arranged on the seedling raising trays; a partition plate is fixedly installed in the storage box, and the storage box is divided into a clear water cavity and a liquid medicine cavity through the partition plate; the automatic liquid supply mechanism is arranged on the seedling raising box and used for injecting clear water and liquid medicine into the seedling raising box. According to the seedling raising device special for the walnuts, accurate, timed and quantitative irrigation of the walnut seedlings is achieved, the complexity and errors of manual operation are reduced, the seedling raising efficiency is greatly improved, appropriate liquid medicine can be provided, and a good environment is provided for growth of the walnut seedlings.

The invention belongs to the technical field of agricultural product processing and nondestructive testing, and provides an X-ray-based nutlet damage assessment method and device under walnut shell breaking, and the method comprises the steps: collecting an X-ray image of a walnut sample, and carrying out the preprocessing; inputting the image into a deep learning instance segmentation model to obtain segmentation masks of all walnut kernel structure blocks in the image; determining the structural feature parameters of the walnut kernels according to the segmentation masks of all the walnut kernel structural blocks in the image; constructing a linearly weighted structural damage model according to the structural feature parameters; determining a first weighting coefficient and a second weighting coefficient according to the structural characteristic parameters; and substituting the first weighting coefficient and the second weighting coefficient into a linear weighted structure damage model to determine the final damage degree of the walnut sample. According to the method, non-contact internal imaging is carried out on the kernel structure after walnut shell breaking through the X-ray imaging technology, and the problem of secondary damage caused by mechanical force application or destructive treatment in a traditional method is solved.

The utility model provides a kind of walnut fresh-keeping pretreatment device, it is related to walnut fresh-keeping pretreatment technical field, the utility model includes washing machine, the surface of washing machine is connected with blow-off pipe, the bottom of washing machine is installed with driving motor, the side of washing machine is installed with water spray pipe, the inner wall of washing machine is rotatably provided with washing frame, the surface of washing machine is provided with auxiliary device, wherein auxiliary device is moved by the help of rotating lever and rotating plate to walnut in washing frame, the auxiliary device includes mounting rod, wherein mounting rod is assembled on the surface of washing machine, the surface of mounting rod is fixedly connected with two assembly plates respectively on both sides, the washing machine of the utility model can make walnut move when walnut is cleaned and fresh-keeping, make high-pressure cleaning water and walnut fully contact, make walnut be cleaned more cleanly, improve the use effect and functionality of washing machine.

The application provides application of a walnut green peel extract in preparation of rumen fermentation regulation products, and belongs to the technical field of feed preparation.The walnut green peel extract in the application is prepared by extracting walnut green peel with an extraction solvent, concentrating the extract into a paste under reduced pressure, and drying and crushing the paste at low temperature.Adding 0.5% of the walnut green peel extract to a high-concentrate sheep feed has the effects of preventing the decrease of rumen pH, increasing the activities of rumen cellulose-degrading enzymes and the acetic acid level, and significantly reducing the concentrations of propionic acid and valeric acid.The experimental results show that, after the rumen fermentation regulation product in the application is used, the average rumen pH of sheep in a whole day is increased by 0.24, the filter paper enzyme activity is increased by 73%, the cellobiase activity is increased by 66%, the acetic acid is increased by 29%, and the propionic acid and valeric acid are respectively reduced by 28% and 43%, which indicates that the product in the application can play a high-efficiency rumen fermentation regulation role in the high-concentrate feeding process of rumen animals.

The invention discloses walnut protein peptide powder with a sleep promoting function as well as a preparation method and application of the walnut protein peptide powder. The walnut protein peptide powder prepared by the method has the sleep promoting function.

1. Name of the product in this design: Walnut Cracker. 2. Purpose of this design: for use in cracking and shelling walnuts, etc. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention relates to the technical field of traditional Chinese medicines, and discloses a traditional Chinese medicine composition for reducing the content of cholesterol in blood and a preparation method and application thereof. The traditional Chinese medicine composition for reducing the cholesterol content in the blood is prepared from the following raw material medicines in parts by weight: 3-6 parts of black beans, 1-3 parts of vegetables and 0.1-0.3 part of walnuts. The vegetables are selected from spinach or a combination of asparagus and pumpkins; wherein the black beans are black-peel and yellow-kernel varieties, the anthocyanin content is more than or equal to 2.5 mg / g, and the total amount of soy isoflavone is more than or equal to 4.0 mg / g; the spinach is an overwintering variety, and the proportion of soluble dietary fibers is greater than or equal to 16%; according to the traditional Chinese medicine composition for reducing the content of cholesterol in blood, active ingredients such as anthocyanin, isoflavone, unsaturated fatty acid and the like of black beans are fully utilized and have a synergistic effect with dietary fibers and vitamins of specific vegetables, the activity of thermosensitive ingredients is reserved by optimizing a process, the blood cholesterol is effectively reduced, and the traditional Chinese medicine composition is safe, free of side effects, low in cost and suitable for industrial production. The traditional Chinese medicine composition is suitable for prevention or adjuvant treatment of hypercholesteremia and atherosclerosis.