1863results about "Packaging fruits/vegetables" patented technology

The invention relates to a vegetable packaging machine and a packaging method thereof. The second sealing, heating and cutting component is designed to adopt a Y-direction movable driving member to drive a connecting seat roller to move in a horizontal direction. The second sealing heating block and the second cutting knife on the surface of the roller are respectively matched with the linear first sealing heating block and the first cutting knife in a rolling manner to efficiently seal the two ends and cut the middle of the packaging film being transported. The sealing, heating and cutting mechanism of the present application can ensure that the packaging film is completely sealed and cut in all directions. Due to the rolling matching method, even if the surface of the sealing heating block is slightly deformed due to long-term use of the mechanism, the fit of the deformed part can be ensured, and the bag openings of some packaging bags will not be completely sealed, and the bag needs to be unpacked and repacked.

The invention discloses a photocatalyst antibacterial hydrogel-based fresh-keeping material as well as a preparation method and application thereof, and belongs to the technical field of fresh-keeping materials. The photocatalyst antibacterial hydrogel-based fresh-keeping material is prepared from the following raw materials in parts by mass: 180 to 220 parts of water, 1 to 6 parts of graphite-phase carbon nitride, 10 to 20 parts of polyvinyl alcohol, 1 to 3 parts of carboxymethyl chitosan and 8 to 12 parts of tannic acid. The invention further discloses a preparation method of the photocatalyst antibacterial hydrogel-based fresh-keeping material and application of the photocatalyst antibacterial hydrogel-based fresh-keeping material in fruit fresh keeping. The photocatalyst antibacterial hydrogel-based fresh-keeping material disclosed by the invention solves the problems of potential toxicity, easiness in inactivation, poor fresh-keeping effect and poorer mechanical property of an existing fresh-keeping material, realizes long-time effective fresh keeping of high-moisture fruits, does not involve chemical reaction in the preparation process, is non-toxic, easily available and degradable in raw materials, and has excellent environmental friendliness.

The present disclosure relates to molded fiber formulations suitable for the automated, efficient, high-speed production of fiber-based containers, particularly for containers for use with produce such as apples. Fiber compositions are created as slurries to be used in the manufacture of molded fiber products. Embodiments of the fiber composition include a fiber base mixture of pulp and water, with some amount of a fiber substitute additive that is chemically compatible with the product to be stored in contact with the final molded fiber product. In an embodiment, apple pomace is a compatible fiber substitute for use in an apple container in that it is compatible with apples. Pomace is the pulp residue remaining after processing of fruit to extract its juice, e.g., by crushing, pressing. Pomace includes the processed residue of seeds, stems, skin and core material of the fruit in addition to at least some residue of the fruit juice itself as it is typically not possible to extract all the juice in a processing operation. Pomace may be added to the base fiber as a dried pulp, a wet pulp, or a rehydrated pulp (i.e., the pomace was dried and then rehydrated with water) or any combination of the preceding.

The present disclosure provides systems and methods for product handling and dispensing. In one aspect, the present disclosure provides a system comprising a tray comprising one or more lanes and one or more openings disposed on a bottom surface of the tray; one or more supports positioned within at least one of the one or more lanes, wherein the one or more supports are configured to support one or more items; and one or more dispensing units comprising one or more dispensing arms, wherein the one or more dispensing arms are configured to (i) couple to, engage with, or lift the one or more supports and (ii) transport (a) the one or more supports, (b) the one or more items on the one or more supports, or (c) both the one or more supports and the one or more items to one or more receiving areas or receiving units.

A container includes a container body of a corrugated paper material. The container body defines a tray and a clamshell lid hinged to the tray for movement between a closed position wherein the clamshell lid and tray enclose an interior space of the container body and an open position wherein the clamshell lid is clear of a top opening of the tray for access to the interior space. The tray includes a bottom panel defining a bottom window opening. The clamshell lid includes a top panel defining a top window opening. The top window opening and the bottom window opening are separated from one another by corrugated paper material of the container body. In the closed position, the top window opening is opposite from the bottom window opening. A transparent film is connected to the container body, covering over at least one of the window openings.

The invention relates to the technical field of vegetable and fruit processing, in particular to a vegetable processing conveying device with a draining structure, comprising a reservoir, one side of the reservoir is provided with a water level groove, the inner side of the reservoir is fixedly connected with an outer shell and an inner shell, and the inner side of the inner shell is provided with a conveying belt for conveying drained vegetables; the inner side of the inner shell is provided with a draining basket used for draining vegetables, a lifting assembly used for lifting and draining the draining basket is arranged between the inner shell and the outer shell, and the inner side of the inner shell is provided with a conveying assembly used for vibration conveying. Meanwhile, the lifting assembly and the draining basket are used for completing draining treatment on the vegetables.

The present invention relates to a packaging device (2) and sorting system for directional packaging of products, such as vegetables and fruit, and a method therefor. The packaging device according to the invention comprises:—a feed system (4) configured to feed products (P) and a packaging transport system for supplying and discharging packagings;—at least one measuring and positioning path (12) connected operatively to the feed system for transporting products in a transport direction;—a measuring system (18) connected operatively to the at least one measuring and positioning path and configured to measure properties of the product;—a directing system (16) for directing the product on the at least one measuring and positioning path in a suitable pick-up orientation for the product;—a packaging robot (32) comprising a product pick-up element, wherein the packaging robot is provided with a robot arm, comprising:—a transport rotation mechanism; and—a robot arm displacing mechanism; and—the packaging device comprising a controller for controlling the measuring system, the directing system and the packaging robot.

The extrusion-free stacking packaging carton belongs to the field of packaging cartons and comprises a carton body, two sets of partition plates are placed on the lower side of the inner surface of the carton body and distributed in parallel up and down, a supporting plate is arranged between the two sets of partition plates, and the supporting plate is in sliding connection with the inner surface of the carton body; a supporting assembly is arranged on the inner side of the box body and comprises a top plate slidably connected with the lower end of the inner surface of the box body, a guide groove is formed in the outer surface of the lower end of the box body, and a guide block is slidably connected to the inner surface of the guide groove. Through the arrangement of the supporting assembly, the box body on the upper side can be lifted and supported through the reinforcing plate, so that the pressure borne by the box body on the lower side can be reduced to a certain extent, the pressure resistance of the box body can be effectively improved, and the probability that the box body is deformed and damaged in the stacking process is reduced; and the integrity and the yield of the fruits in the box body can be ensured.

The invention relates to bamboo fiber-based food fresh-keeping packaging paper and a preparation method thereof. The preparation method of the bamboo fiber-based food fresh-keeping packaging paper comprises the following steps: respectively grinding bleached sulfate tender moso bamboo fibers and moso bamboo root fibers, and dispersing and mixing to obtain NBF / BRF mixed pulp; then adding the modified moso bamboo cellulose nanocrystals to obtain NBF / BRF / BNC composite slurry; making paper with pulp, forming, dehydrating and drying to obtain a bamboo paper sample A, uniformly spraying bamboo vinegar on the outer surface of the bamboo paper sample A, and finally performing hot pressing and drying to obtain the bamboo fiber-based food fresh-keeping packaging paper. Bamboo fiber raw materials with different characteristics are used for preparing the packaging paper for food preservation, the bamboo fiber-based food packaging paper is endowed with excellent mechanical strength, barrier property, hydrophobic property and antibacterial and mildew-proof capabilities, and the bamboo fiber-based food packaging paper can be used in the field of packaging materials for fruit and vegetable preservation.

The invention provides an efficient cleaning, root-removing, yellow-leaf-removing and accurate weighing and packaging machine for leaf vegetables. The efficient cleaning, root-removing, yellow-leaf-removing and accurate weighing and packaging machine comprises a root-removing and yellow-leaf-removing module, a leaf vegetable cleaning module, a leaf vegetable weighing module and a leaf vegetable packaging module. The root and yellow leaf removing module fixes leafy vegetables through a gripper and is matched with a cutter to remove roots and yellow leaves, and a motor drives a conveyor belt to convey; the cleaning module flushes leafy vegetables through a water spraying pipe, and a motor drives a conveyor belt to convey; the weighing module is metered by a gravity sensor, and leaf vegetables are transferred by a cylinder push plate after reaching the standard; and the packaging module is used for bundling through a packaging hook, clamping through a ribbon twisting device and cutting excess materials through a ribbon cutter. The full-process automatic processing of the leaf vegetables is realized, the problems of low manual efficiency and tedious equipment connection in the prior art are solved, and the large-scale production requirements of the leaf vegetables are met.

The invention relates to the technical field of fruit and vegetable production equipment, and discloses a full-automatic fruit and vegetable food processing and packaging assembly line which comprises a bubble cleaning pool. The first mechanical arm is arranged on the front side of the bubble cleaning pool, a mechanical claw is installed at the output end of the first mechanical arm, and the fruits and vegetables stored in the frame shape are put into the bubble cleaning pool through the mechanical claw; the first elevator is arranged on one side of the bubble cleaning pool, and the input end of the first elevator is located in the bubble cleaning pool. According to the full-automatic fruit and vegetable food processing and packaging assembly line, automation and intellectualization of the fruit and vegetable food processing and packaging assembly line are achieved through innovative design, the efficiency of the links such as cleaning, selecting and packaging is greatly improved, and the production efficiency is improved. According to the method, quality fluctuation and resource waste caused by manual operation are reduced, the food quality stability and safety are ensured, meanwhile, the labor cost is remarkably reduced, and the market competitiveness and sustainable development capacity of enterprises are enhanced.

The invention provides a tropical fruit preservative film which is of a double-layer structure, the outer layer is a moisture-resistant antibacterial layer, and the inner layer is a water-absorbing antifogging antibacterial layer; and the water-absorbing anti-fog antibacterial layer also comprises a pH sensitive microcapsule. The outer layer is prepared from polyhydroxyalkanoate, a humidity sensitive type block copolymer and CuO / SiO2 antibacterial nano-enzyme; and the water-absorbing anti-fog antibacterial layer comprises polyhydroxyalkanoate, a humidity-sensitive block copolymer, hygroscopic zeolite, thymol, gallic acid and a pH-sensitive microcapsule. The preservative film has a certain hydrophobic effect, the humidity of a packaging microenvironment can be adjusted, breeding of putrefying bacteria can be inhibited, meanwhile, thymol and gallic acid form a slow-release antibacterial system, and tropical fruits keep good quality in the storage and transportation links through cooperation of all the components; besides, the pH sensitive microcapsules can respond to acidic substances generated by corruption in real time, help merchants to quickly sort deteriorated fruits, and provide a visual judgment basis for consumers at the same time.

The utility model provides a mechanism for wrapping and packaging a spherical object by using a preservative film, which comprises a rack, a preservative film conveying and cutting mechanism, a mechanical aperture mechanism, a clamping jaw mechanism, a torsion mechanism, a turnover mechanism and a preservative film exhaust mechanism which are arranged on the rack, and a controller for controlling the mechanisms to work, and the photoelectric detection switch is used for sensing the operation action. A preservative film is laid and cut through the preservative film conveying and cutting mechanism, then spherical fruits and vegetables are used for pressing the preservative film into the middle of the mechanical aperture mechanism, and the preservative film is placed on the clamping jaw mechanism. After the photoelectric detection switch detects the putting-in action, the controller controls the clamping jaw mechanism to be closed to grab the spherical fruits and vegetables, then the mechanical aperture mechanism is closed, the preservative film is closed, and the spherical fruits and vegetables are wrapped; the torsion mechanism rotates the clamping jaw mechanism, so that the upper end of the preservative film is rotated and knotted, and meanwhile, the preservative film exhaust mechanism works synchronously and assists in exhausting, so that the effect of laminating and packaging the preservative film is achieved.

The utility model discloses fruit and vegetable temporary storage, grading and net sleeving integrated equipment which comprises a temporary storage mechanism, a fruit feeding mechanism, a fruit conveying mechanism, a grading mechanism, a net sleeving mechanism and a fruit discharging mechanism. The caching mechanism can store a plurality of fruits and vegetables; the fruit feeding mechanism can guide fruits and vegetables picked by the picking machine into the temporary storage mechanism; the fruit feeding mechanism can output fruits and vegetables in the caching mechanism; the grading mechanism is arranged on the conveying path of the fruit conveying mechanism and can detect the outer diameters of the fruits and vegetables so as to grade the fruits and vegetables; the net sleeving mechanism comprises a fruit supporting assembly, a machine core, a net sleeve, a power assembly and a net cutting assembly. And the fruit unloading mechanism can discharge the fruits and vegetables which are netted by the netting mechanism. The utility model provides fruit and vegetable temporary storage, grading and net sleeving integrated equipment which can be used for grading and net sleeving of fruits and vegetables picked by a picking machine.

The invention relates to the technical field of fresh-keeping packaging of brasenia schreberi tender shoots, in particular to a fresh-keeping packaging method and system for brasenia schreberi tender shoots. The method comprises the following steps: pretreating brasenia schreberi tender shoots to induce pore closing of the brasenia schreberi tender shoots; performing glue protection treatment to form a composite glue protection film on the surfaces of the tender shoots; loading the treated brasenia schreberi tender shoots into a tender shoot packaging box integrated with a controlled atmosphere microcapsule release unit, and sealing, so as to realize shape integrity preservation of the brasenia schreberi tender shoots; sequentially carrying out water bath and ultrahigh pressure sterilization on the sealed tender shoot packaging box; and finally, refrigerating to realize fresh-keeping packaging of the brasenia schreberi tender shoots. On the basis of a box body structure of a multi-layer composite structure, in cooperation with an inner wall anti-sticking design and a built-in controlled atmosphere microcapsule release unit system, morphological integrity preservation of brasenia schreberi tender shoots is achieved, non-acidification and chemical preservative-free high-quality preservation can be achieved in combination with glue protection treatment and gradient physical sterilization of the brasenia schreberi tender shoots, and the preservation effect of the brasenia schreberi tender shoots is improved. And the colloid retention rate is greater than 95%.

The present invention relates to the field of fresh-keeping technology, and in particular to a fruit, vegetable and flower fresh-keeping package. The fruit, vegetable and flower fresh-keeping package is prepared from the following components: sodium chlorite, a modified activator, an ethylene inhibitor and auxiliary materials, wherein the modified activator is obtained by encapsulating an organic acid activator with sulfonated β-cyclodextrin and then encapsulating chitosan. The fruit, vegetable and flower fresh-keeping package provided by the present invention realizes efficient and long-term fresh-keeping of fruits, vegetables and flowers, and has broad market potential and application prospects.

A circular flow conveying line for fruit tray sorting comprises a feeding conveying belt, the feeding conveying belt is sequentially connected with a weighing conveying belt, a sorting and shifting conveying belt, a first lifting conveying belt, a backflow conveying belt and a second lifting conveying belt in the conveying direction, and the output end of the second lifting conveying belt is connected with the input end of the feeding conveying belt; a plurality of sets of first roller conveying lines are connected to one side of the sorting and shifting conveying belt in the length direction at intervals, each set of first roller conveying lines is connected with one set of box conveying belts, and the output ends of the multiple sets of box conveying belts are in transition connection with one side of the segmented backflow conveying belt. A second roller conveying line is arranged on one side of the segmented backflow conveying belt and adjacent to each set of box conveying belt, and the other end of the second roller conveying line inclines downwards and is in transition connection with one side of the backflow conveying belt. According to the circular flow conveying line for fruit support sorting, circular conveying of fruit supports in the weighing, sorting and boxing processes can be achieved.

The utility model discloses a fruit ripening accelerating storage device which comprises a storage device body, a storage box is arranged on the storage device body, a separation top plate is arranged at the top of the storage box, side separation net plates are symmetrically connected to the two sides of the lower end of the separation top plate, an induced draft fan is installed on the separation top plate in a clamped mode, and an air chamber is arranged above the separation top plate. And air guide pipes penetrate through the two sides of the separation top plate, the air guide pipes are located between the storage box and the side separation net plates, layered frames are arranged in the storage box in an overlapped mode, positioning rods are arranged above the layered frames, arc structures are evenly arranged on the positioning rods at intervals, and guide rods are connected between the arc structures between the positioning rods at intervals. According to the fruit ripening acceleration storage device, a strip-shaped channel structure is formed through the guide rods, fruits can be stored in a layered mode, extrusion among the fruits is reduced, the fruits are dispersed, the uniformity of the fruit ripening acceleration process is guaranteed, meanwhile, the step of rolling over the fruits is reduced, and the storage quality is improved.

The utility model discloses a fruit and vegetable net sleeving device facilitating net adding. The fruit and vegetable net sleeving device comprises a machine core and a clamping power mechanism. The machine core is vertically arranged, and a net sleeve can be arranged on the machine core in a sleeved mode. The multiple clamping power mechanisms are sequentially arranged in the axial direction of the machine core, each clamping power mechanism comprises an opening and closing device, a power device and power rollers perpendicularly arranged on the two opposite sides of the machine core, the opening and closing devices can drive the power rollers to be close to or away from the machine core so that the power rollers can clamp or loosen the net cover, and the power mechanisms can drive the power rollers to rotate so that the net cover can be clamped or loosened. Therefore, the net sleeve moves downwards. According to the fruit and vegetable net sleeving device facilitating net adding, the machine core does not need to be taken out during net adding, and the net adding efficiency is higher.

The invention provides an electrochemical device, a method for deoxidizing and humidifying gas and application thereof, and the method for deoxidizing and humidifying gas comprises the following steps: introducing water into the anode side of the electrochemical device containing a proton exchange membrane, and introducing oxygen-containing gas into the cathode side; under the driving of external voltage, oxygen evolution reaction is carried out on the anode side to generate protons; and the protons migrate to the cathode side through the proton exchange membrane and are subjected to an oxygen reduction reaction with oxygen in the oxygen-containing gas, water is generated and discharged along with unreacted gas, and deoxygenization and humidification of the gas on the cathode side are synchronously achieved.

The invention relates to a fruit and vegetable packaging box and a fruit and vegetable packaging method.The fruit and vegetable packaging box comprises a heat preservation box body, a heating part and a water absorption part, the heat preservation box body comprises a box body and a cover body, a containing cavity with an opening in one side is formed in the box body, and the cover body detachably covers the opening of the box body to seal the containing cavity; the bottom of the box body is provided with an air hole penetrating to the bottom of the containing cavity, and the heating piece and the water absorption piece are arranged at the bottom of the containing cavity. According to the fruit and vegetable packaging box and the fruit and vegetable packaging method, through the combined packaging mode that the heating piece, the water absorption piece and the air holes in the bottom of the containing cavity of the box body are arranged in the packaging box body, the temperature and humidity of fruit and vegetable products are guaranteed when the fruit and vegetable products are conveyed to a high-temperature area with the large temperature difference in a low-temperature area, and the freezing damage rate of the fruit and vegetable products is remarkably reduced.

The utility model relates to a jackfruit preservation device which comprises a box body, a first partition plate is arranged in the box body, and the interior of the box body is divided into a storage cavity and a refrigeration cavity through the first partition plate; a second partition plate is arranged in the refrigeration cavity, the refrigeration cavity is divided into an ice containing cavity and a device cavity through the second partition plate, an ice containing frame is slidably connected into the ice containing cavity, and a semiconductor chilling plate is installed on the inner wall of the device cavity; a temperature sensor is installed in the storage cavity, a control panel is arranged on the outer side of the box body, and the temperature sensor and the semiconductor chilling plate are both electrically connected with the control panel. According to the technical scheme, ice blocks or ice bags are placed in the ice containing cavity, cold air of the ice blocks or the ice bags enters the storage cavity for refrigeration, at the moment, the temperature value K1 in the storage cavity monitored by the temperature sensor is the normal jackfruit storage temperature, the temperature in the storage cavity gradually rises after the ice blocks are melted, and when the temperature value monitored by the temperature sensor reaches K2, the jackfruit is stored in the storage cavity. The control panel is triggered to start the semiconductor chilling plate, so that the preservation time of the jackfruit pulp is prolonged.

The utility model discloses an adjustable fruit support, which is applied to the field of fruit packaging and comprises an upper fruit support and a lower fruit support, an upper fruit groove is arranged on the upper fruit support, a lower fruit groove is arranged on the lower fruit support, and the upper fruit groove and the lower fruit groove are correspondingly arranged. Adjusting mechanisms capable of fixing fruits of different sizes are arranged in the upper fruit groove and the lower fruit groove, by arranging the adjusting mechanisms, when the upper fruit support makes contact with the lower fruit support, the fruits in the lower fruit groove can extrude an elastic clamping plate in the upper fruit groove, the fruits are fixed in the lower fruit groove through the force for restoring deformation of the elastic clamping plate, and therefore the fruits can be fixed in the upper fruit groove. Due to the fact that the elastic clamping plates are deformable, fruits of different sizes can be clamped, then the elastic clamping plates can stretch out of the hollowed-out grooves, the surfaces of the elastic clamping plates are made of sponge materials, and the situation that the fruits are damaged by the elastic clamping plates can be avoided.

The present invention discloses a method for preparing a hunting-type fruit and vegetable fresh-keeping material, comprising the following steps: (1) dispersing clay minerals in an organic solvent and stirring and mixing at high speed to obtain a clay mineral dispersion; (2) preparing carbon quantum dot-modified titanium dioxide nanosheets; (3) adding carbon quantum dot-modified titanium dioxide nanosheets to the clay mineral dispersion, and adding metal oxides, metal salts and dispersants and stirring and mixing at high speed, calcining, adding organic antibacterial agents, ball milling, and drying to obtain a dispersion. Also disclosed are a fruit and vegetable fresh-keeping material prepared by the above method, a hunting-type fruit and vegetable dormant fresh-keeping film prepared by the fruit and vegetable fresh-keeping material, and the use of the above fruit and vegetable fresh-keeping material and fresh-keeping film in fruit and vegetable preservation.

The invention relates to the technical field of vegetable cleaning and packaging, and discloses a leafy vegetable cleaning and packaging machine which comprises a machine body, and a root removing system, a yellow leaf removing system, a cleaning system, a water removing system and a packaging system which are sequentially mounted on the machine body from front to back. Root removing, yellow leaf removing, cleaning, water removing and packaging are integrated, full-process automatic operation is achieved, efficiency is greatly improved, manual intervention is reduced, precise operation is ensured, time cost is remarkably saved, processing work is efficient and smooth, the leaf vegetable processing device can adapt to most types of leaf vegetables, and the limiting baffle, the v-shaped groove and the like can be adjusted according to the types and the sizes of the leaf vegetables.

The utility model provides a durian packaging structure which is used for the technical field of logistics transportation packaging, and particularly relates to a durian packaging structure which comprises absorbent paper wrapping and covering the periphery of fresh durian; the packaging bag can be used for packaging the fresh durians wrapped with the absorbent paper; and the packaging bag filled with the fresh durian is fixed in the outer box. According to the durian packaging structure, through the whole packaging scheme of the absorbent paper, the breathable packaging bag capable of retaining the smell to a certain degree and the shockproof outer box, the durian after-ripening time can be effectively prolonged, the durian smell is prevented from being emitted in the transportation process of the objects to be transported, and the delivery time efficiency is prolonged by 24-48 h.

A banana crown cover is engageable to a banana bunch for extending the shelf life of the bananas in the banana bunch. An interior cavity of a body of the crown cover is surrounded by a sidewall of elastomer material. An annular ring, formed of elastomer material, forms a seal around said banana bunch when the crown of the banana bunch is positioned into the interior cavity and protects it from communication of gases to the crown, which cause ripening.

The invention relates to the technical field of food processing automation, and discloses a vegetable production and packaging system which comprises a machine body, and a cleaning module, a draining module, a cutting module, a vegetable packaging module, a nominal weight pasting module, a material bag packaging and weighing module and a total packaging module are sequentially arranged in the machine body. The draining module further comprises a draining plate, a winding plate, a fixing plate, an outer rod and an inner rod, draining holes are formed in the surface of the draining plate, a second spring is arranged in the inner rod, the two ends of the second spring are connected with the inner rod and the outer rod respectively, a fluctuating seat is fixedly mounted on the bottom surface of the fixing plate, and a wavy notch is formed in the surface of the fluctuating seat. The whole production line adopts full-automatic design, manual intervention is reduced to the maximum extent from cutting, conveying to weighing and packaging, the production efficiency is greatly improved, the labor cost is reduced, man-machine isolation is achieved, secondary pollution in the production process is effectively avoided, the product quality is stable, and the sanitation level is high.

The present disclosure relates to creating a sealed enclosure around the cartons of packed goods using standard, commercially available equipment and materials selected for their compatible adhesive properties which also include providing gas barrier, stretch, adhesion, and sustainability. The system and methods are designed to be flexible, modular, and movable for easy relocation and use at small to medium size and seasonal harvest and cooling locations.

The utility model relates to the technical field of apple storage equipment, in particular to an apple fresh-keeping storage box. According to the technical scheme, the device comprises a first box body, a partition plate is installed on the lower portion of the interior of the first box body, a semiconductor refrigerator is arranged on the surface of the partition plate, an apple containing plate is arranged above the partition plate, and a circular-truncated-cone-shaped apple containing groove and ventilation holes are formed in the surface of the apple containing plate; and a temperature detection sensor and an oxygen concentration detection sensor are arranged on the two sides of the top end of the interior of the first box body correspondingly, and a first air outlet pipe and a first air inlet pipe are arranged above and below the outer wall of one side of the first box body correspondingly. According to the apple preservation box, the situation that apples are in contact with oxygen to be rotten can be effectively prevented, the situation that the apples are in a high-temperature environment to be rotten can also be effectively prevented, therefore, the apples can be effectively preserved and stored, and the practicability is high.