24 results about "Multiple fruit" patented technology

This invention discloses an integrated fruit and vegetable buffering, grading, and netting device, comprising: a buffering mechanism, a feeding mechanism, a conveying mechanism, a grading mechanism, a netting mechanism, and a fruit unloading mechanism; the buffering mechanism can store multiple fruits and vegetables; the feeding mechanism can import fruits and vegetables picked by a harvester into the buffering mechanism; the conveying mechanism can output fruits and vegetables from the buffering mechanism; the grading mechanism is located on the conveying path of the conveying mechanism and can detect the outer diameter of the fruits and vegetables for grading; the netting mechanism includes a fruit-supporting assembly, a mechanism core, a netting sleeve, a power assembly, and a cutting net assembly; the fruit-supporting assembly can receive the fruit from the conveying machine. The invention proposes an integrated fruit and vegetable buffering, grading, and netting device, which can grade and net fruits and vegetables harvested by a harvester. The device includes a main body, support parts, and adjustment components. The main body is vertically positioned above the fruit-supporting component. Several support parts are rotatably connected to the lower end of the main body. The adjustment components can drive the support parts to rotate outward or inward according to the outer diameter of the fruits and vegetables to adjust the size of the net opening. A power component can drive the net to move downward along the main body to place the net on the fruits and vegetables. A net-cutting component is located between the main body and the fruit-supporting component and can cut the net. A fruit-unloading mechanism can discharge the fruits and vegetables netted by the netting mechanism.

Lime-incorporated chitosan (LCh) beads are a non-toxic, environmentally friendly, and efficient preservative for food products, showcasing their superiority in microbial control, alcohol inhibition, color retention, and maintenance of physicochemical parameters. The all-natural LCh beads described here exhibit an on-par preservation performance with synthetic sodium benzoate at its maximum permissible limit in fruit juices. Additionally, the LCh beads offer the unique advantage of reusability, maintaining their preservation efficacy over multiple fruit juice preservation cycles, contributing to economic and environmental sustainability. The all-natural and biodegradable LCh beads exhibit comparable or superior preservation performance to synthetic preservatives like sodium benzoate at its maximum permissible limit in fruit juices. In light of the growing concerns about the harmful effects of synthetic preservatives, LCh beads present an eco-friendly and biocompatible solution, aligning with the increasing consumer demand for fresh and safe foods without chemically synthesized additives.

The utility model relates to the technical field of fruit tree supporting structures, in particular to an anti-lodging supporting structure of a fruit tree, which comprises a plurality of inclined anti-lodging rods supported on the annular periphery of the fruit tree, and fixing bases fixed in soil are arranged at the bottoms of the inclined anti-lodging rods. Fruit tree supporting plates used for abutting against main branches of fruit trees are hinged to rod bodies of the top ends of the inclined anti-falling rods, the multiple fruit tree supporting plates are sleeved with sleeving fixing pieces, and each sleeving fixing piece comprises a left arc-shaped clamping sleeve and a right arc-shaped clamping sleeve which are symmetrical to each other and arranged on the corresponding portions of the corresponding fruit tree supporting plates in a sleeving mode; the corresponding end plate bodies of the two arc-shaped clamping sleeves are fixed through long bolts and nuts connected to the long bolts in a threaded mode, fruit tree side protection gaskets are detachably connected to the inner side faces of the fruit tree supporting plates, inner arc-shaped side faces are arranged on the inner surfaces of the arc-shaped clamping sleeves, and rubber pressing gaskets are arranged on the inner arc-shaped side faces. The anti-lodging device has a good anti-lodging effect and is convenient to install and use.

This invention discloses a juicing cup device for a cold-press juicer and the cold-press juicer itself. The juicing cup device includes a juicing barrel and a pressing punch. The juicing barrel includes a barrel body and a barrel bottom fixed to the periphery of the barrel body. The pressing punch has a pressing surface, a back surface, and an outer peripheral wall. The barrel bottom is recessed with multiple arranged fruit and vegetable flow guiding grooves, and the pressing surface is convex with multiple arranged fruit and vegetable flow guiding ribs. The multiple fruit and vegetable flow guiding grooves and multiple fruit and vegetable flow guiding ribs are matched in a concave-convex manner. It has the following advantages: during the pressing process, the fruits and vegetables are extended along the lines and gradually squeezed into an oval cake shape by the dual action of the fruit and vegetable flow guiding grooves and fruit and vegetable flow guiding ribs, which improves the pressing efficiency. As the volume of fruits and vegetables placed in the juicing barrel gradually decreases, juice begins to be produced. The juice has a much higher fluidity than the pulp, and the ribs can also prevent the movement of fruit and vegetable pulp, avoiding blockage of the juice outlet caused by the movement of fruit and vegetable pulp.

The utility model discloses a fast fruit picking device which comprises a supporting rod, a handle is fixedly welded to one end of the supporting rod, a picking cylinder is fixedly welded to the other end of the supporting rod, bevel teeth are evenly welded to the surface of one side of the top end of the picking cylinder, and cutting edges are formed in the opposite faces of the two bevel teeth. A circular blocking piece is installed on the inner side of the bottom end of the picking cylinder, and rotating rods are fixedly arranged on the surfaces of the two sides of the circular blocking piece; through the arrangement of the picking cylinder, the conical teeth and the cutting edge, a worker can quickly pick and collect relatively dense fruits on a tree to the inner side of the picking cylinder, through the arrangement of the conical teeth, the picking efficiency of multiple fruits is improved, and the picking labor intensity of the worker is relieved; a person pulls a pull ring to drive a round blocking piece at one end of a pull rod to turn over, fruits picked on the inner side of a picking cylinder can be rapidly discharged into a collecting net bag to be collected, the person does not need to frequently pour the picked fruits into a collecting basket in the picking process, the fruit collecting and processing efficiency is improved, and meanwhile damage caused by falling of the fruits during fruit picking and collecting is effectively avoided.

The invention relates to the technical field of agricultural robot intelligent control, in particular to a robot smooth picking dynamic decision-making method and system based on big data processing. The method comprises the following steps: collecting visual features and touch pressure data of fruits in real time through a multi-modal sensor, encrypting and uploading the data to a cloud to construct a picking knowledge base; training a grabbing strategy optimization model based on the knowledge base, wherein the model predicts an optimal grabbing parameter according to the fruit characteristics by using a machine learning algorithm; simulating a grabbing task through a digital twinning virtual environment so as to enhance the generalization ability of the model, and optimizing a reward function by adopting reinforcement learning; the model is issued to a field robot network, and smooth grabbing actions are guided; and performing incremental learning updating on the model based on feedback data to form a closed-loop optimization system. Self-adaptive force control and multi-machine intelligent collaboration in the picking process are achieved, the picking success rate is remarkably increased, the fruit damage rate is reduced, and high adaptability to complex environments and multiple fruit varieties is achieved.

This invention belongs to the field of automated fruit and vegetable harvesting technology, and provides a method and apparatus for continuous fruit and vegetable harvesting. The method includes: calculating the harvestability of multiple fruits and vegetables to be harvested, whereby the harvestability characterizes the harvesting success rate when obstacles exist around each fruit and vegetable; determining a first total harvesting cost based on the harvestability, missed harvesting rate, and harvesting path length of each fruit and vegetable; constructing and solving an optimization problem with the first total harvesting cost as the optimization objective to obtain the harvesting order of each fruit and vegetable, so that a robotic arm can continuously harvest multiple fruits and vegetables according to the harvesting order. The method and apparatus of this invention improve the harvesting success rate and efficiency of fruits and vegetables in dynamic clustered growth environments.

The utility model discloses a timed drip irrigation device for pear planting, and relates to the technical field of fruit tree planting equipment. The timed drip irrigation device for pear planting comprises a water-fertilizer box, a water pump is fixedly installed on the outer wall of the top of the water-fertilizer box, the input end of the water pump is fixedly connected with a water pumping pipe, one end of the water pumping pipe penetrates through the top of the water-fertilizer box and extends to the bottom of the inner side of the water-fertilizer box, and the output end of the water pump is fixedly connected with a water outlet pipe; and the outer side of the hose is sleeved with a hoop. According to the timed drip irrigation device for pear planting, through a water pump, a water pumping pipe, a water outlet pipe, a hose and a timing starter A, water and fertilizer in a water and fertilizer box can be conveyed to the roots of multiple fruit trees, timed drip irrigation is conducted on the multiple fruit trees at the same time, and through a stirring unit, the water and fertilizer in the water and fertilizer box are stirred before drip irrigation is conducted on the water and fertilizer; all the components are uniformly mixed, the uniformity of the fertilizer is kept, the local concentration is prevented from being too high or too low, and seedling burning or uneven fertilization is prevented.

The utility model provides a protective storage box for fruit forks, which relates to the technical field of storage boxes and comprises a child fruit fork, an adult fruit fork, a bottom cover, a transparent box and an upper cover. According to the fruit fork protection storage box, the fruit forks of various models can be contained, the multiple fruit forks can be pushed out at a time through the fork pushing piece, the requirement that the fruit forks are used at the same time when multiple persons have a party can be effectively met, the disordered situation that the multiple persons rummage and fight around a storage container is avoided, and meanwhile the fruit fork protection storage box is convenient to use. Through cooperation of the key, the L-shaped slide way, the ball, the push rod, the fork pushing piece and other structures, a user can easily push out the fruit fork by pressing down the key, operation is easy and convenient, the taking efficiency is greatly improved, the meeting dining experience is improved, in addition, by means of a spring reset structure, after the fruit fork is pushed out, the push rod can be pushed to reset through a spring by loosening the key, and use is convenient. And the fork pushing piece returns to the initial position, so that the fruit fork is protected, preparation is made for next fork discharging, and continuous and stable use of the storage box is guaranteed.

The utility model discloses differential pressure precooling equipment for fruits and vegetables, and relates to the technical field of fruit and vegetable preservation, the differential pressure precooling equipment for fruits and vegetables comprises a shell and a fan assembly, the shell is provided with an air inlet side and an air outlet side, the air inlet side is provided with an air inlet, the air outlet side is provided with an air outlet, and the air inlet extends in the vertical direction; the fan assembly is arranged at the air outlet; a plurality of fruit and vegetable baskets containing fruits and vegetables are stacked on one side of the shell and located on the two opposite sides of the air inlet, and the upper side faces and the front side faces of the two piles of fruit and vegetable baskets are shielded through the air blocking curtains, so that the outer side faces of the two piles of fruit and vegetable baskets form air inlet end faces. The inner side face forms an air outlet end face which is communicated with the air inlet through an air passing channel between the two fruit and vegetable baskets on the two opposite sides of the air inlet. The fruit and vegetable differential pressure precooling equipment can solve the problems that air circulation inside stacked fruits and vegetables is not uniform, and the precooling effect is poor.

This invention discloses a fruit fly platform and its drug screening method for screening anti-aging drugs. The fruit fly platform includes: a well plate, each well configured to hold anti-aging drugs and fruit fly feed, and to accommodate multiple fruit flies; a cover plate with ventilation holes; a camera component configured to capture video of the fruit flies; and a control module configured to extract the movement trajectory of the fruit flies based on the video and output healthy lifespan indicators, including: total movement distance per unit time, maximum movement speed, and center-edge preference index; and to construct a healthy lifespan decline curve based on the healthy lifespan indicators to evaluate anti-aging drugs. Because the well plate has multiple wells, and each well can accommodate multiple fruit flies, a large number of fruit flies can be raised at once, facilitating the feeding of different drugs at different dosages. Furthermore, by analyzing the healthy lifespan indicators through video and constructing a healthy lifespan decline curve to evaluate anti-aging drugs, a large number of anti-aging drugs can be screened rapidly.

The present application provides a fruit and vegetable quality prediction method, device and equipment, which belongs to the technical field of quality measurement, and in particular relates to the quality measurement of fruit and vegetables. The present application solves the problem of low weighing efficiency, long weighing time and high labor cost caused by the fact that the existing weighing method can only weigh multiple fruit and vegetables one by one, but cannot weigh multiple fruit and vegetables at the same time. The fruit and vegetable quality prediction method obtains the quality prediction value of any one fruit and vegetable according to the type of the fruit and vegetable and the fruit and vegetable contour area, and obtains the corresponding fruit and vegetable contour area and quality regression expression obtained in advance. It is mainly used for measuring the quality of multiple fruit and vegetables at the same time.

The utility model relates to the field of fruit conveying, in particular to a frame body, a fruit conveying device and a fruit conveying system. The frame body comprises a connecting plate, a guiding piece and two oppositely-arranged bottom plates. The guide piece and the bottom plate are connected to the two opposite sides of the connecting plate respectively. The guide piece is matched with the guide groove, and the bottom plate is matched with the guide rail, so that the frame body is limited by the guide rail and the guide groove. The side faces of the guiding pieces are all the first planes, friction force can be reduced, and normal operation of the fruit conveying device can be prevented from being affected. The central axes of the plurality of fruit cups in the fruit conveying device are all located on the same plane, so that fruits on the fruit cups can rotate uniformly, the collecting device can collect images of the fruits conveniently, and the purpose of sorting is achieved. According to the fruit conveying system, the fruit conveying device can move in the extending direction of the guide rail, the fruit conveying device can be limited, the fruit conveying device is prevented from being separated from the guide rail, and the conveying and sorting efficiency is improved.

The invention provides a multi-stage synergistic enhanced natural fruit enzyme fermentation method. The method mainly comprises the following steps: (1) performing multi-stage pretreatment on various fruits by adopting ultrasonic wall breaking combined with pulsed electric field non-thermal sterilization; (2) carrying out precise fermentation based on three-stage gradient oxygen control of'high oxygen, low oxygen and micro oxygen '; (3) carrying out biological flocculation separation by utilizing natural polysaccharides such as chitosan; and (4) carrying out UHT (Ultra High Temperature) instantaneous sterilization. Through multi-stage technology cooperation, the method has the beneficial effects of nutrient retention in the whole fruit enzyme production process, fermentation efficiency optimization, high separation and purification efficiency and terminal sterilization precision, and the obtained product is high in active nutrient component retention rate, rich in functional substance content and long in shelf life.

The present application relates to fruit and vegetable fresh-keeping storage and transportation technical field, disclose a kind of fruit and vegetable fresh-keeping period prediction and path planning method and system, method includes: the compatibility matrix between the calculation category, generate the zoning strategy of fresh-keeping integrated machine;The fresh-keeping period in the fresh-keeping integrated machine of multiple fruits and vegetables is calculated;The respiration intensity of multiple fruits and vegetables is calculated, and the ethylene concentration of next time is predicted;Dynamic prediction model outputs fresh-keeping period prediction result;Path optimization model outputs distribution path scheme;Execute distribution path scheme, adopt control algorithm to realize the regulation and control of temperature and gas concentration;The present application reduces the prediction error of single algorithm by the collaborative application of multi-sensor fusion technology and double machine learning algorithm, improves the prediction accuracy, optimizes the cost of goods damage, transportation cost and time cost simultaneously, realizes the maximization of comprehensive benefit, reduces total cost.

The intelligent sorting machine for fruit tree fruit sorting comprises a screening plate, the side wall of the screening plate is fixedly connected with a plurality of guide columns, an abutting groove is formed in each guide column, the side wall of each abutting groove is provided with a rotating groove and a mounting groove, the upper surface of each mounting groove is fixedly connected with a screening motor, and the upper surface of each screening motor is fixedly connected with a rotating shaft. And the output end of the screening motor is fixedly connected with a first rotating column, the first rotating column is located in the rotating groove, and the upper surface of the first rotating column is fixedly connected with a turning column. The angle of each guide column can be independently controlled, so that a plurality of fruits can be screened and transferred in parallel, and the overall screening time is greatly shortened. Compared with traditional equipment with a single screening channel, the multi-guide-column structure can remarkably improve the fruit screening number in unit time, rotation of the turning columns in the abutting grooves is a stable movement mode, and violent impact and collision on fruits can be avoided.

The utility model discloses a bergamot pear logistics damping preservation box which comprises a preservation box body, the top of the preservation box body is covered with a sealing protection cover plate, and the bottom of the preservation box body is provided with a bottom damping assembly for clamping and fixing the sealing protection cover plate. According to the fruit preservation box, the sealing protection cover plate is arranged at the top of the preservation box body, the sealing protection effect is achieved, the melon and fruit containing plates are stacked and can be assembled and combined into a whole, the storage protection effect is good, the filling elastic plate is laid, the damping protection effect is achieved, and damping and damage prevention are achieved in the transportation process; the bottom damping assemblies play a role in damping and facilitate fixation of the whole box body, when the two sets of box bodies are stacked, the upper and lower sets of bottom damping assemblies can be stacked and fixedly placed, the device is suitable for large-scale storage, concentrated stacking and storage of the device are convenient, the device is suitable for transportation and storage of large-scale fruit and vegetable logistics, the damping protection effect is good, and collision is not prone to occurring during transportation; the method is suitable for logistics transportation.

The utility model discloses a picking device for an orchard, which relates to the technical field of orchard picking and comprises a mounting seat, a picking bag is fixedly mounted on one side of the mounting seat, a mounting sleeve is fixedly mounted on the bottom surface of the picking bag, and a connecting sleeve is detachably sleeved on the surface of the mounting sleeve. A collecting bag is fixedly installed on the bottom face of the connecting sleeve, picking work of multiple fruits can be achieved at a time through the collecting bag, and the problems that a picking bag of an existing picking device can only complete picking work of one fruit at a time, the fruit picking efficiency is affected, and the picking efficiency is affected are solved. And after the collecting bag is full of the fruits, the device is put down, positioning buckles of the positioning assemblies are pushed out of corresponding positioning holes, then the disassembly work of the connecting sleeve and the collecting bag can be completed, the fruits collected in the collecting bag can be taken out, and convenience and rapidness are achieved.

The utility model discloses an air-drying equipment inclined plate spreading device, which belongs to the air-drying equipment charging field, and comprises an air-drying equipment body, an inclined plate is fixedly connected to the inner wall of the air-drying equipment body, a telescopic rod is fixedly connected to the inner wall of the inclined plate, the movable end of the telescopic rod is fixedly connected with a screening block, and a plurality of arc-shaped grooves are formed in the screening block. The inner wall of the inclined plate is fixedly connected with a first spring; through the arrangement of the screening block, the motor, the first cam, the connecting block, the telescopic rod and the first spring, the multiple arc-shaped grooves in the screening block enable fruits and vegetables to have dispersing points, the situation that the multiple fruits and vegetables are clamped in the arc-shaped grooves of the screening block and cannot fall off is prevented, meanwhile, the fruits and vegetables can be scattered through vibration, the fruits and vegetables are dispersed more evenly, and the screening efficiency is improved. And the situation that the fruits and the vegetables are accumulated easily when being put on the screening blocks in a centralized mode is prevented, and therefore the situation that when the accumulated fruits and the vegetables are air-dried, part of the fruits and the vegetables cannot be air-dried correspondingly, and the air-drying effect of the batch of fruits and the vegetables is affected is avoided.

This invention discloses a method, equipment, system, and medium for adjusting mixed fruit juices, relating to the field of fruit juice production technology. The method includes: reading multiple fruit and vegetable raw materials for a target mixed fruit juice; performing a risk analysis of the negative effects of mixed juicing on the multiple fruit and vegetable raw materials, establishing a first classification map; performing an equipment adaptability analysis of mixed juicing on the multiple fruit and vegetable raw materials, establishing a second classification map; performing flavor intensity analysis and clustering on the multiple fruit and vegetable raw materials, establishing a third classification map; and fusing the first, second, and third classification maps to classify the multiple fruit and vegetable raw materials, identifying at least two raw material categories, performing independent pretreatment to obtain corresponding intermediate products, and then mixing them. This invention solves the technical problem in existing technologies where direct mixing and juicing of multiple fruit and vegetable raw materials easily leads to negative interactions and affects the quality of the juice, achieving the technical effect of reducing the negative effects of mixed juicing and improving the stability of the mixed fruit juice quality.

Embodiments of the application disclose a vision control method and device based on an agricultural robot and an electronic device, and relate to the technical field of agricultural robots. The method applies the agricultural robot to an agricultural work area, positions a fruit area based on a vision image, and determines a fruit variety in the fruit area, so as to trigger replacement of a gripper of the agricultural robot according to the fruit variety, detect the adaptation of the gripper of the agricultural robot to the fruit, and determine a gripping plan based on the multiple fruits in the vision image and the positioning of the fruits. The gripping plan is used to regulate a moving track of the gripper of the agricultural robot, and the gripper is synchronously regulated to avoid obstacles, thereby improving the safety of gripping the fruits by the agricultural robot. In addition, when the gripper grips the fruits, the positions of other fruits in the current environment are synchronously monitored, a falling state is determined based on the offset track of the other fruits, the safety of gripping the fruits by the agricultural robot is further ensured, and the other fruits in the falling state can be timely controlled to realize preferential gripping.

This application provides a high-throughput method for measuring fruit fly feed intake and its application, belonging to the field of animal feed intake research. The method includes: transferring each of multiple fruit flies to be tested into each well of a feeding plate in a high-throughput fruit fly feeding platform; adding a liquid food with a predetermined chemical composition to each well of the food substrate of the high-throughput fruit fly feeding platform; allowing the multiple fruit flies to feed freely for a predetermined time; measuring the protein content in the remaining liquid food after free feeding to obtain the remaining protein content in each well; and obtaining the feed intake of each fruit fly based on the remaining protein content in each well. By combining a high-throughput fruit fly feeding platform with protein concentration measurement, changes in the protein content of the liquid food are tracked to estimate changes in liquid volume, thereby improving the efficiency and accuracy of fruit fly feed intake measurement while simultaneously achieving high-throughput measurement.

The invention belongs to the technical field of apple planting, and particularly relates to nutrient solution drip irrigation equipment for apple planting, which comprises a nutrient solution containing box, uniformly distributed brackets are fixed on the left side and the right side of the nutrient solution containing box, winding rollers are fixed on the side walls of the brackets, and drip irrigation hoses are wound outside the winding rollers. A drip irrigation pipe is fixed at the lower end of the drip irrigation hose; a plurality of drip irrigation hoses and drip irrigation pipes are arranged on the side wall of the nutrient solution containing box, so that one drip irrigation device can be suitable for multiple fruit trees, use is convenient, and the drip irrigation cost is effectively saved; the drip irrigation hose is wound outside the winding roller, the drip irrigation hose with the corresponding length can be unwound from the outside of the winding roller according to the planting position of the fruit tree to be subjected to drip irrigation, and when not in use, the drip irrigation hose can be wound outside the winding roller to prevent the drip irrigation hose from being damaged.