Fresh-keeping device for agricultural product storage

Abstract

The invention relates to the technical field of agricultural product preservation, in particular to a preservation device for agricultural product storage. The box cover is arranged on the outer side of the top end of the box body, and a rotating rod rotationally connected with the box body is fixedly connected to the outer side of one end of the box cover; the turnover mechanism is arranged on the outer side of the box body, connected with the rotating rod and used for being matched with the rotating rod to achieve rotation of the box cover; the refrigerating and moisturizing mechanism is arranged on the inner side of the box body and is connected with the turnover mechanism; wherein the refrigerating and moisturizing mechanism comprises an air guiding and cooling assembly, a spraying assembly, a locking assembly and a swinging assembly, by arranging the refrigerating and moisturizing mechanism and cooperating with the overturning mechanism, air on the inner side of the box body can be cooled, agricultural products can be moisturized, then the agricultural products can be kept in a fresh-keeping state in the short-distance transportation process, and the agricultural products are prevented from being damaged. The quality of agricultural products is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural product preservation, in particular to a preservation device for storing agricultural products. Background Art

[0002] Agricultural products are items produced in agriculture, such as sorghum, rice, peanuts, corn, wheat, and local specialties of various regions. The state stipulates that primary agricultural products refer to plants, animals and their products obtained from agricultural activities, excluding processed products.

[0003] During the storage process, agricultural products need to be refrigerated and preserved to prevent them from spoiling due to high temperature. However, most agricultural products are only placed in plastic baskets during short-distance transportation, which cannot keep them fresh, resulting in reduced freshness of the agricultural products, which may affect the quality of the agricultural products. Therefore, in view of the above situation, it is urgent to develop a preservation device for storing agricultural products to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The object of the present invention is to provide a fresh-keeping device for storing agricultural products to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A fresh-keeping device for storing agricultural products comprises: a box body; a box cover, wherein the box cover is arranged on the outer side of the top end of the box body, and a rotating rod rotatably connected to the box body is fixedly connected to the outer side of one end; a turning mechanism, wherein the turning mechanism is arranged on the outer side of the box body and connected to the rotating rod, and is used to cooperate with the rotating rod to realize the rotation of the box cover; a refrigeration and moisturizing mechanism, wherein the refrigeration and moisturizing mechanism is arranged on the inner side of the box body and is connected to the turning mechanism; wherein the refrigeration and moisturizing mechanism comprises: an air-guiding cooling component, a spraying component, a locking component and a swinging component, wherein the air-guiding cooling component is fixedly connected and arranged on the bottom of the inner side of the box body, a locking component is arranged on the inner side of the air-guiding cooling component, and the locking component is also connected to the turning mechanism to realize the locking of the air-guiding cooling component and realize the turning of the cover plate by the turning mechanism, wherein the air-guiding cooling component is also connected to the spraying component arranged on the inner side of the box body, and is used to cooperate with the air-guiding cooling component to realize the spraying of water mist and complete the moisturizing of agricultural products, and a swinging component is also arranged between the air-guiding cooling component and the spraying component to realize the swinging spraying of water mist.

[0007] As a further solution of the present invention: the air guide cooling component includes: an isolation box, a placement box, an air guide box, a motor, a driving rod, a fan, an air intake pipe, an air delivery pipe and an exhaust pipe. The isolation box is fixedly connected to the bottom of the inner side of the box body, a placement groove is provided on the inner side of the isolation box, a placement box is provided on the inner side of the placement groove, ice cubes are provided on the inner side of the placement box, the bottom end of the placement box is connected to the spraying assembly, and a plurality of guide holes are provided on the box wall at the bottom end for realizing the transportation of ice water, the inner side of the isolation box is also fixedly connected to the air guide box, and the outer side of the air guide box is provided with a spraying assembly fixedly connected to the isolation box The motor is connected, and the output end of the motor is fixedly connected to the driving rod, the driving rod is fixedly connected to the fan arranged on the inner side of the air guide box, and the driving rod is also connected to the swing assembly. An intake pipe connected to the isolation box is fixedly connected on the box wall on one side of the air guide box, and an air supply pipe is fixedly connected on the box wall on the other side. The air supply pipe is arranged opposite to the air inlet hole arranged on the box wall of the placement box, and a plurality of air outlet holes are arranged on the box wall on the other side of the placement box, and the air outlet holes are arranged opposite to the exhaust pipe. The other end of the exhaust pipe is connected to the isolation box, so as to cooperate with the rotation of the fan to realize the circulation and cooling of the air inside the box.

[0008] As a further solution of the present invention: the locking assembly includes: a control panel, a locking block and a telescopic part, the control panel is arranged on the inner side of the isolation box, a telescopic part is fixedly connected between the control panel and the isolation box, a locking block is arranged between the control panel and the placement box, the locking block is fixedly connected to the control panel, and is used to cooperate with the movement of the control panel to achieve locking of the placement box, and a panel wall on one side of the control panel is connected to the flipping mechanism, and is used to cooperate with the movement of the control panel to achieve synchronous driving of the cover plate.

[0009] As a further solution of the present invention: the spray assembly includes: a water collecting box, a water pump, an atomizer, a support pipe, a guide pipe and a rotating pipe. The water collecting box is fixedly connected to the inner bottom of the placement groove and abuts against the bottom wall of the placement box after installation. A water pump is fixedly connected to the inner side of the water collecting box, and the output end of the water pump is connected to the input end of the atomizer. The output end of the atomizer is fixedly connected to the support pipe. Guide pipes are fixedly connected to the pipe walls at both ends of the support pipe. A rotating pipe is rotatably connected to the outer side of the other end of the guide pipe. A plurality of nozzles are fixedly connected to the outer wall of the rotating pipe. The rotating pipe is also connected to the swinging assembly to realize the spraying of water mist.

[0010] As a further solution of the present invention: the swing assembly includes: a cam, a push plate, a limit rod and a transmission rod, the cam is fixedly connected to the outside of the driving rod, a push plate is abutted against the outside of the cam, the push plate is slidably connected to the limit rod fixedly connected to the inside of the isolation box, a spring is fixedly connected between the push plate and the isolation box, a second rack is fixedly connected to the outside of the push plate, the heat-generating rack is meshed with the second gear fixedly connected to the outside of the transmission rod, the transmission rod is rotatably connected to the isolation box, the transmission rod is connected to the rotating tubes on both sides by a belt transmission member, which is used to cooperate with the rotation of the transmission rod to realize the swing of the rotating tube.

[0011] As a further solution of the present invention: the flipping mechanism includes: a connecting box, a movable frame, a connecting frame, a first rack and a transmission assembly. The connecting box is fixedly connected to the outside of the box body, and a transmission assembly connected to the control panel is arranged on the inside of the connecting box. The transmission assembly is also connected to the movable frame arranged on the inside of the connecting box. Connecting frames are fixedly connected on both sides of the movable frame, and a first rack is fixedly connected to the outside of the top end of the connecting frame. The first rack is meshed with a first gear fixedly connected to the outside of the rotating rod, so as to cooperate with the lifting and lowering of the movable frame to realize the rotation of the rotating rod.

[0012] As a further solution of the present invention: the transmission assembly includes: a transmission box, a sliding rod, a movable plate, a control tube and a connecting tube. The transmission box is fixedly connected to the inner side of the connecting box, a movable plate is arranged on the outer side of the transmission box, a control tube fixedly connected to the transmission box is arranged between the movable plate and the transmission box, a first piston member fixedly connected to the movable plate is slidingly connected to the inner side of the control tube, the other end of the movable plate is connected to the control plate through a sliding rod, a connecting tube is also fixedly connected to the box wall of the transmission box, a second piston member fixedly connected to the movable frame is slidingly connected to the inner side of the connecting tube, which is used to cooperate with the movement of the control plate to realize the lifting and lowering of the movable frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] When the device is running, the agricultural products are placed inside the box, the locking component can lock the air guiding and cooling component, and can drive the flipping mechanism, the flipping mechanism cooperates with the rotating rod to realize the rotation of the cover plate, and the cover plate completes the sealing of the box, the air guiding and cooling component can realize the circulation of the air inside the box, and use ice cubes to cool the air, so that the inside of the box is kept at a low temperature, and the ice water generated when the ice cubes melt will enter the inside of the spraying component, and the spraying component uses the melted ice water to spray water mist to moisturize the agricultural products located inside the box, and the air guiding and cooling component can also drive the swing component during operation, and the swing component can drive the spray component to swing to ensure the comprehensiveness of the water mist spraying. Compared with the prior art, the present application uses plastic baskets to place agricultural products, which cannot play a role in preservation, thereby reducing the freshness of the agricultural products, and may further affect the quality of the agricultural products. By setting a refrigerated moisturizing mechanism and cooperating with the flipping mechanism, the air inside the box can be cooled and the agricultural products can be moisturized, so that the agricultural products can be kept fresh during short-distance transportation, thereby ensuring the quality of the agricultural products. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a fresh-keeping device for storing agricultural products.

[0016] Figure 2The present invention is a schematic diagram of the structure of a swinging assembly in a fresh-keeping device for storing agricultural products.

[0017] Figure 3 The present invention is a schematic diagram of the structure of a box placed in a fresh-keeping device for storing agricultural products.

[0018] Figure 4 The present invention is a schematic diagram of the structure of a movable rack in a fresh-keeping device for storing agricultural products.

[0019] In the figure: 1-box, 2-cover, 3-rotating rod, 4-first gear, 5-isolation box, 6-water collecting box, 7-placing box, 8-air guide box, 9-motor, 10-driving rod, 11-fan, 12-intake pipe, 13-air delivery pipe, 14-rotating pipe, 15-guide pipe, 16-water pump, 17-exhaust pipe, 18-atomizer, 19-support pipe, 20-locking block, 21-control board, 22-telescopic member, 23-connecting box, 24-sliding rod, 25-movable plate, 26-transmission box, 27-movable frame, 28-control pipe, 29-connecting pipe, 30-first rack, 31-cam, 32-push plate, 33-limiting rod, 34-second rack, 35-transmission rod, 36-inlet hole, 37-outlet hole, 38-connecting frame. DETAILED DESCRIPTION

[0020] The technical solution of the present application is further described in detail below in conjunction with specific implementation methods.

[0021] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0022] See also Figure 1In one embodiment of the present invention, a fresh-keeping device for storing agricultural products comprises: a box body 1; a box cover 2, wherein the box cover 2 is arranged on the outside of the top end of the box body 1, and one end of the box cover 2 is fixedly connected to the outside with a rotating rod 3 rotatably connected to the box body 1; a flip mechanism, wherein the flip mechanism is arranged on the outside of the box body 1 and connected to the rotating rod 3, and is used to cooperate with the rotating rod 3 to realize the rotation of the box cover 2; a refrigeration and moisturizing mechanism, wherein the refrigeration and moisturizing mechanism is arranged on the inside of the box body 1 and connected to the flip mechanism; wherein the refrigeration and moisturizing mechanism comprises: an air guide cooling component, a spray component, a locking component The air-guiding cooling component is fixedly connected and arranged at the bottom of the inner side of the box body 1. A locking component is arranged on the inner side of the air-guiding cooling component. The locking component is also connected to the flipping mechanism to realize the locking of the air-guiding cooling component and realize the flipping of the cover plate 2 by the flipping mechanism. The air-guiding cooling component is also connected to the spraying component arranged on the inner side of the box body 1 to cooperate with the air-guiding cooling component to realize the spraying of water mist and complete the moisturizing of agricultural products. A swinging component is also arranged between the air-guiding cooling component and the spraying component to realize the swinging spraying of water mist.

[0023] In this embodiment, when the device is running, the agricultural products are placed inside the box body 1, the locking component can lock the air guide and cooling component, and can drive the flip mechanism, the flip mechanism cooperates with the rotating rod 3 to realize the rotation of the cover plate 2, the cover plate 2 completes the sealing of the box body 1, the air guide and cooling component can realize the circulation of the air inside the box body 1, and use ice cubes to cool the air, so that the inside of the box body 1 is kept at a low temperature, and the ice water generated when the ice cubes melt will enter the inside of the spray component, and the spray component uses the melted ice water to spray water mist to moisturize the agricultural products located inside the box body 1, and the air guide and cooling component can realize the circulation of the air inside the box body 1, and use ice cubes to cool the air, so that the inside of the box body 1 is kept at a low temperature. The air cooling component can also drive the swing component during operation, and the swing component can drive the spray component to swing to ensure the comprehensiveness of the water mist spraying. Compared with the prior art that uses plastic baskets to place agricultural products, which cannot play a role in preservation, thereby reducing the freshness of the agricultural products, and may further affect the quality of the agricultural products, the present application sets a refrigeration and moisturizing mechanism, which cooperates with the flipping mechanism, can cool the air inside the box 1 and moisturize the agricultural products, so that the agricultural products can remain fresh during short-distance transportation, thereby ensuring the quality of the agricultural products.

[0024] In one embodiment of the present invention, please refer to Figure 1 and Figure 3The air guide cooling component includes: an isolation box 5, a placement box 7, an air guide box 8, a motor 9, a driving rod 10, a fan 11, an air intake pipe 12, an air delivery pipe 13 and an exhaust pipe 17. The isolation box 5 is fixedly connected to the bottom of the inner side of the box body 1. A placement groove is provided inside the isolation box 5. A placement box 7 is provided inside the placement groove. Ice cubes are provided inside the placement box 7. The bottom end of the placement box 7 is connected to the spraying component, and a plurality of guide holes are provided on the bottom end of the box wall for realizing the transportation of ice water. The air guide box 8 is also fixedly connected to the inside of the isolation box 5. A motor 9 fixedly connected to the isolation box 5 is provided outside the air guide box 8. The motor 9 outputs The end is fixedly connected to the driving rod 10, the driving rod 10 is fixedly connected to the fan 11 arranged on the inner side of the air guide box 8, and the driving rod 10 is also connected to the swing assembly. An air intake pipe 12 connected to the isolation box 5 is fixedly connected on the box wall on one side of the air guide box 8, and an air supply pipe 13 is fixedly connected on the box wall on the other side. The air supply pipe 13 is arranged opposite to the air inlet hole 36 arranged on the box wall of the placement box 7. A plurality of air outlet holes 37 are arranged on the box wall on the other side of the placement box 7. The air outlet holes 37 are arranged opposite to the exhaust pipe 17. The other end of the exhaust pipe 17 is connected to the isolation box 5, and is used to cooperate with the rotation of the fan 11 to realize the circulation and cooling of the air inside the box body 1.

[0025] In this embodiment, ice cubes are placed inside the placement box 7, the placement box 7 is inserted into the inside of the placement groove, and the bottom end is connected to the water collecting box 6 inside the spray assembly, the motor 9 drives the driving rod 10 to rotate, and the driving rod 10 drives the fan 11 to rotate, and the air inside the box body 1 enters the inside of the air guide box 8 along the suction pipe 12, and enters the inside of the placement box 7 along the air supply pipe 13 and the air inlet 36, and contacts the ice cubes arranged on the inside of the placement box 7, completing the cooling of the air, and the cooled air flows back to the inside of the box body 1 along the air outlet 37 and the exhaust pipe 17, and the water produced by the melting of the ice cubes enters the inside of the water collecting box 6 along the guide hole, and cooperates with the spray assembly to complete the moisturizing of the agricultural products. By setting the air guide and cooling assembly, the circulation of the air inside the box body 1 can be realized, and the cooling of the air can be completed, and the driving of the swing assembly can be completed, and the water supply to the spray assembly can be realized, thereby realizing the effective utilization of resources and energy saving and environmental protection.

[0026] In one embodiment of the present invention, the locking assembly includes: a control panel 21, a locking block 20 and a telescopic member 22, wherein the control panel 21 is arranged on the inner side of the isolation box 5, and a telescopic member 22 is fixedly connected between the control panel 21 and the isolation box 5, and a locking block 20 is arranged between the control panel 22 and the placement box 6, and the locking block 20 is fixedly connected to the control panel 21, and is used to cooperate with the movement of the control panel 21 to achieve locking of the placement box 6, and a panel wall on one side of the control panel 21 is connected to the flipping mechanism, and is used to cooperate with the movement of the control panel 21 to achieve synchronous driving of the cover plate 2.

[0027] In this embodiment, the telescopic member 22 is an electric telescopic rod, one end of the locking block 20 is fixedly connected to the control panel 21, and the other end is slidably connected to the wall of the isolation box 5. When the placement box 6 is inserted into the inner side of the isolation box 5, the telescopic member 22 drives the control panel 21 to move. On the one hand, the control panel 21 drives the locking block 20 to move, and uses the locking block 20 to lock the placement box 6. On the other hand, it can drive the flipping mechanism. The flipping mechanism cooperates with the rotating rod 3 to realize the connection between the cover plate 2 and the box body 1, and completes the sealing of the box body 1. By setting the locking component, both the locking of the placement box 6 and the locking of the box cover 2 can be achieved, thereby ensuring the stability of the equipment during transportation.

[0028] In one embodiment of the present invention, the spray assembly includes: a water collecting box 6, a water pump 16, an atomizer 18, a support pipe 19, a guide pipe 15 and a rotating pipe 14. The water collecting box 6 is fixedly connected to the bottom of the inner side of the placement groove and abuts against the bottom wall of the placement box 6 after installation. The water pump 16 is fixedly connected to the inner side of the water collecting box 6. The output end of the water pump 16 is connected to the input end of the atomizer 18. The output end of the atomizer 18 is fixedly connected to the support pipe 19. The guide pipe 15 is fixedly connected to the pipe walls at both ends of the support pipe 19. The other end of the guide pipe 15 is rotatably connected to the outer side thereof. A plurality of nozzles are fixedly connected to the outer wall of the rotating pipe 14. The rotating pipe 14 is also connected to the swing assembly for spraying water mist.

[0029] In this embodiment, the rotating tube 14 is symmetrically arranged at the front and rear ends of the inner side of the box body 1, and a sealing ring is fixedly connected to the pipe wall at the connection between the guide pipe 15 and the rotating tube 14. The water pump 16 draws ice water located on the inner side of the water collecting tank 6, and the ice water is atomized by the atomizer 18. The atomized liquid enters the inner side of the support tube 19, and enters the inner side of the rotating tube 14 along the guide pipe 15, and is sprayed out from the nozzle to complete the moisturizing of the agricultural products. The swing component cooperates with the rotation of the driving rod 10 to realize the swing of the rotating tube 14, so that the water mist can fall evenly on the agricultural products, ensuring the comprehensiveness of the moisturizing. By setting up a spraying component, the ice water generated by the air guide cooling component can be cooperated to realize the automatic moisturizing of the agricultural products located on the inner side of the box body 1, thereby ensuring the quality of the agricultural products.

[0030] In one embodiment of the present invention, please refer to Figure 1 and Figure 2The swing assembly includes: a cam 31, a push plate 32, a limit rod 33 and a transmission rod 35. The cam 31 is fixedly connected to the outside of the driving rod 10, and a push plate 32 is abutted on the outside of the cam 31. The push plate 32 is slidably connected to the limit rod 33 fixedly connected to the inside of the isolation box 5. A spring is fixedly connected between the push plate 32 and the isolation box 5. A second rack 34 is fixedly connected to the outside of the push plate 32. The heat-generating rack 34 is meshed with a second gear fixedly connected to the outside of the transmission rod 35. The transmission rod 35 is rotatably connected to the isolation box 5. The transmission rod 35 is connected to the rotating tubes 14 on both sides through a belt transmission member, which is used to cooperate with the rotation of the transmission rod 35 to realize the swing of the rotating tubes 14.

[0031] In this embodiment, the belt transmission member includes a pulley fixedly connected to the transmission rod 35 and the outer side of the rotating tube 14, and the pulleys are connected by belts. The driving rod 10 drives the cam 31 to rotate, and the cam 31 pushes the push plate 32, which cooperates with the spring arranged between the push plate 32 and the isolation box 5 to realize the reciprocating motion of the push plate 32 on the limit rod 33. The push plate 32 drives the second rack 34 to move, and the second rack 34 cooperates with the second gear to realize the alternating clockwise and counterclockwise rotation of the transmission rod 35. The transmission rod 35 realizes the synchronous rotation of the rotating tubes 14 on both sides through the pulley and the belt to complete the swinging spraying. By setting up a swinging component, it can cooperate with the air guide cooling component to realize the swinging rotation of the rotating tubes 14 on both sides, thereby ensuring the comprehensiveness and uniformity of the spraying.

[0032] In one embodiment of the present invention, the flipping mechanism includes: a connecting box 23, a movable frame 27, a connecting frame 38, a first rack 30 and a transmission assembly, wherein the connecting box 23 is fixedly connected to the outside of the box body 1, and a transmission assembly connected to the control panel 21 is arranged on the inside of the connecting box 23, and the transmission assembly is also connected to the movable frame 27 arranged on the inside of the connecting box 23, and connecting frames 38 are fixedly connected on both sides of the movable frame 27, and a first rack 30 is fixedly connected to the outside of the top of the connecting frame 38, and the first rack 30 is meshed with the first gear 4 fixedly connected to the outside of the rotating rod 3, so as to cooperate with the lifting and lowering of the movable frame 27 to realize the rotation of the rotating rod 3.

[0033] In this embodiment, the movable frame 27 is arranged on the outer side of the top of the transmission component. When the control panel 21 moves, it can cooperate with the transmission component to drive the movable frame 27 to rise and fall. The movable frame 27 cooperates with the connecting frame 38 to realize the lifting and lowering of the first rack 30. The first rack 30 cooperates with the first gear 4 to realize the rotation of the rotating rod 3. The rotating rod 3 drives the cover plate 2 to rotate to realize the automatic opening and closing of the equipment. By setting up a flip mechanism, it can cooperate with the locking component to complete the automatic opening and closing of the equipment, thereby improving the convenience of the equipment during use and ensuring the effectiveness of cooling and moisturizing.

[0034] In one embodiment of the present invention, please refer to Figure 1 and Figure 4The transmission assembly includes: a transmission box 26, a slide bar 24, a movable plate 25, a control tube 28 and a connecting tube 29. The transmission box 26 is fixedly connected to the inner side of the connecting box 23, and the movable plate 25 is arranged on the outer side of the transmission box 26. A control tube 28 fixedly connected to the transmission box 26 is arranged between the movable plate 25 and the transmission box 26. A first piston member fixedly connected to the movable plate 25 is slidably connected to the inner side of the control tube 28. The other end of the movable plate 25 is connected to the control plate 21 through the slide bar 24. A connecting tube 29 is also fixedly connected to the box wall of the transmission box 26. A second piston member fixedly connected to the movable frame 27 is slidably connected to the inner side of the connecting tube 29, which is used to cooperate with the movement of the control plate 21 to realize the lifting and lowering of the movable frame 27.

[0035] In this embodiment, the first piston member includes a first piston slidably connected to the inner side of the control tube 28 and a first push rod fixedly connected to the first piston, the other end of the first push rod is fixedly connected to the movable plate 27, the slide rod 24 is slidably connected to the box wall of the box body 1, and the second piston member includes a second piston slidably connected to the inner side of the connecting tube 29 and a second push rod fixedly connected to the second piston, the other end of the second push rod is fixedly connected to the movable frame 27, and by setting a transmission assembly, when the control plate 21 moves, the control plate 21 cooperates with the slide rod 24 to drive the movable plate 25 to move, and the movable plate 25 drives the first piston to move inside the control tube 28, and cooperates with the transmission box 26 to realize the lifting and lowering of the second piston inside the connecting tube 29, and the second piston cooperates with the second push rod to realize the lifting and lowering of the movable frame 27, thereby completing the driving of the cover plate 2.

[0036] The agricultural product storage preservation device can cool the air inside the box 1 and moisturize the agricultural products by providing a refrigeration and moisturizing mechanism in conjunction with a turning mechanism, thereby keeping the agricultural products fresh during short-distance transportation, thereby ensuring the quality of the agricultural products.

[0037] The above are only preferred embodiments of the present invention. It should be pointed out that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the protection scope of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A fresh-keeping device for storing agricultural products, characterized in that: include: Box; A box cover, the box cover is arranged on the outside of the top end of the box body, and one end of the box cover is fixedly connected to the outside with a rotating rod rotatably connected to the box body; A flip mechanism, which is arranged outside the box body and connected to the rotating rod, and is used to cooperate with the rotating rod to realize the rotation of the box cover; A refrigeration and moisturizing mechanism, which is arranged inside the box and connected to the turning mechanism; Among them, the refrigeration and moisturizing mechanism includes: an air-guiding cooling component, a spraying component, a locking component and a swinging component. The air-guiding cooling component is fixedly connected and arranged at the bottom of the inner side of the box body. A locking component is arranged on the inner side of the air-guiding cooling component. The locking component is also connected to the flipping mechanism, which is used to lock the air-guiding cooling component and flip the cover plate by the flipping mechanism. The air-guiding cooling component is also connected to the spraying component arranged on the inner side of the box body, which is used to cooperate with the air-guiding cooling component to realize the spraying of water mist and complete the moisturizing of agricultural products. A swinging component is also arranged between the air-guiding cooling component and the spraying component, which is used to realize the swinging spraying of water mist.

2. The agricultural product storage and preservation device according to claim 1, characterized in that: The air guide cooling component includes: an isolation box, a placement box, an air guide box, a motor, a driving rod, a fan, an air intake pipe, an air delivery pipe and an exhaust pipe. The isolation box is fixedly connected to the bottom of the inner side of the box body, a placement slot is provided inside the isolation box, a placement box is clamped inside the placement slot, ice cubes are provided inside the placement box, the bottom end of the placement box is connected to the spraying component, and a plurality of guide holes are provided on the box wall at the bottom end for realizing the transportation of ice water, an air guide box is also fixedly connected to the inner side of the isolation box, a motor fixedly connected to the isolation box is provided outside the air guide box, and the motor The output end of the machine is fixedly connected to the driving rod, the driving rod is fixedly connected to the fan arranged on the inner side of the air guide box, the driving rod is also connected to the swing assembly, an air intake pipe connected to the isolation box is fixedly connected on the box wall on one side of the air guide box, an air supply pipe is fixedly connected on the box wall on the other side, the air supply pipe is arranged opposite to the air inlet hole arranged on the box wall of the placement box, a plurality of air outlet holes are arranged on the box wall on the other side of the placement box, the air outlet holes are arranged opposite to the exhaust pipe, the other end of the exhaust pipe is connected to the isolation box, so as to cooperate with the rotation of the fan to realize the circulation and cooling of the air inside the box.

3. The agricultural product storage and preservation device according to claim 2, characterized in that: The locking assembly includes: a control panel, a locking block and a telescopic part. The control panel is arranged on the inner side of the isolation box. A telescopic part is fixedly connected between the control panel and the isolation box. A locking block is arranged between the control panel and the placement box. The locking block is fixedly connected to the control panel and is used to cooperate with the movement of the control panel to lock the placement box. A panel wall on one side of the control panel is connected to the flipping mechanism and is used to cooperate with the movement of the control panel to realize synchronous driving of the cover plate.

4. The agricultural product storage and preservation device according to claim 3, characterized in that: The spray assembly includes: a water collecting box, a water pump, an atomizer, a support pipe, a guide pipe and a rotating pipe. The water collecting box is fixedly connected to the bottom inner side of the placement groove and abuts against the bottom wall of the placement box after installation. A water pump is fixedly connected to the inner side of the water collecting box. The output end of the water pump is connected to the input end of the atomizer. The output end of the atomizer is fixedly connected to the support pipe. Guide pipes are fixedly connected to the pipe walls at both ends of the support pipe. A rotating pipe is rotatably connected to the outer side of the other end of the guide pipe. A plurality of nozzles are fixedly connected to the outer wall of the rotating pipe. The rotating pipe is also connected to the swinging assembly to realize the spraying of water mist.

5. The agricultural product storage and preservation device according to claim 4, characterized in that: The swing assembly includes: a cam, a push plate, a limit rod and a transmission rod. The cam is fixedly connected to the outside of the driving rod, and a push plate is abutted against the outside of the cam. The push plate is slidably connected to the limit rod fixedly connected to the inside of the isolation box. A spring is fixedly connected between the push plate and the isolation box. A second rack is fixedly connected to the outside of the push plate. The heat-generating rack is meshed with a second gear fixedly connected to the outside of the transmission rod. The transmission rod is rotatably connected to the isolation box, and the transmission rod is connected to the rotating tubes on both sides through a belt transmission member, which is used to cooperate with the rotation of the transmission rod to realize the swing of the rotating tube.

6. The agricultural product storage and preservation device according to claim 5, characterized in that: The flipping mechanism includes: a connecting box, a movable frame, a connecting frame, a first rack and a transmission assembly. The connecting box is fixedly connected to the outside of the box body, and a transmission assembly connected to the control panel is arranged on the inside of the connecting box. The transmission assembly is also connected to the movable frame arranged on the inside of the connecting box. Connecting frames are fixedly connected on both sides of the movable frame. A first rack is fixedly connected to the outside of the top end of the connecting frame. The first rack is meshed with a first gear fixedly connected to the outside of the rotating rod, so as to cooperate with the lifting and lowering of the movable frame to realize the rotation of the rotating rod.

7. The agricultural product storage and preservation device according to claim 6, characterized in that: The transmission assembly includes: a transmission box, a sliding rod, a movable plate, a control tube and a connecting tube. The transmission box is fixedly connected to the inner side of the connecting box, a movable plate is arranged on the outer side of the transmission box, a control tube fixedly connected to the transmission box is arranged between the movable plate and the transmission box, a first piston member fixedly connected to the movable plate is slidably connected to the inner side of the control tube, the other end of the movable plate is connected to the control plate through a sliding rod, a connecting tube is also fixedly connected to the box wall of the transmission box, a second piston member fixedly connected to the movable frame is slidably connected to the inner side of the connecting tube, and is used to cooperate with the movement of the control plate to realize the lifting and lowering of the movable frame.

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