Apple storage and preservation device

Abstract

The present invention provides an apple storage and preservation device, which relates to the technical field of apple storage, and comprises a storage device and apples. The storage device comprises an upper protective cover, a first storage box, a second storage box and a preservation box, wherein the second storage box is installed above the preservation box, and upper slots are provided on the upper surfaces of the first storage box and the second storage box, and lower plug boards are fixedly installed below the upper protective cover and the first storage box, and each lower plug board is plugged into the upper slot below. When transporting and storing apples, it is not necessary to manually cover the apples with protective films one by one, which greatly reduces manpower input and labor intensity, can quickly and automatically perform independent protection on the apples, speeds up the storage preparation work of the apples, improves the overall work efficiency, and each apple can be independently protected evenly and in a standard manner, thereby avoiding uneven protection or omissions that may be caused by manual operation, avoiding pollution caused by manual contact, and improving the sanitary quality of the apples.

Description

Technical Field

[0001] The invention belongs to the technical field of apple storage, and more specifically, particularly relates to an apple storage and fresh-keeping device. Background Art

[0002] In the field of storage and transportation of apples, there are many problems with existing devices.

[0003] Traditional apple storage and transportation methods often lack an effective independent protection mechanism, and usually require manual application of protective film for apples one by one, which not only consumes a lot of manpower and increases labor intensity, but is also inefficient.

[0004] In terms of preservation measures, the storage location of preservatives is unclear and non-standard, resulting in unstable preservation effects. It is difficult to ensure that the preservatives and apples remain in close contact during storage and transportation, and it is also inconvenient to check, replenish or replace them.

[0005] For large-scale apple storage needs, the design of traditional equipment is often relatively simple, lacking flexibility and scalability. It is impossible to freely adjust the number of storage layers according to actual needs, making it difficult to meet storage requirements of different scales, and it lacks transportation convenience and operational convenience.

[0006] In terms of preventing apples from shaking and colliding, the protection measures of traditional devices are not perfect, and cannot protect each apple evenly and accurately. As a result, apples are easily shaken, collided and squeezed during transportation, which increases the risk of damage and affects the quality and shelf life of apples.

[0007] In addition, traditional storage equipment has poor adaptability to apples of different sizes and it is difficult to provide stable and effective protection for apples of various specifications.

[0008] In summary, in order to solve the shortcomings of traditional apple storage and transportation devices in independent protection, preservation measures, scale adjustment, anti-sway and anti-collision, and adaptability to apples of different sizes, the present invention proposes an innovative apple storage and preservation device and a corresponding design scheme. Summary of the invention

[0009] In order to solve the above technical problems, the present invention provides an apple storage and preservation device to solve the above problems.

[0010] An apple storage and preservation device comprises a storage device and apples, wherein the storage device comprises an upper protective cover, a first storage box, a second storage box and a preservation box, wherein the second storage box is installed above the preservation box, upper surfaces of the first storage box and the second storage box are both provided with upper slots, lower plug-ins are fixedly installed below the upper protective cover and the first storage box, and each lower plug-in plate is plugged into the upper slot below, at least two second rubber pads are fixedly installed on the inner wall of the upper protective cover and the first storage box, and each second rubber pad is located inside the lower plug-in plate, and the first storage box and the second storage box are both provided with upper slots, and the storage box is provided with a plurality of upper slots, wherein the storage box is provided with a plurality of lower ... At least two first rubber pads are fixedly installed inside the box, and the second fixing frame and the first fixing frame are fixedly installed on the two ends of each of the first rubber pads respectively. A rubber stretching pad is arranged below each of the first rubber pads, and the end of each rubber stretching pad is fixedly connected to the lower end of the first fixing frame, and the end of each rubber stretching pad is located on the side of the end of the first rubber pad. Two side rubber pads are fixedly installed between each of the second fixing frame and the first fixing frame, and at least two rows of side rubber columns are fixedly installed on the side wall of each of the side rubber pads, and the apples are stored above the first rubber pads.

[0011] Preferably, the first storage box is installed above the second storage box, the upper protective cover is installed above the first storage box, the end of the rubber stretch pad is located on the rear side of the first fixing frame, the two side rubber pads are close to the left and right side walls of the first fixing frame and the second fixing frame, a first fresh-keeping bin is opened on the top of the upper protective cover, a mounting cover is installed on the top of the first fresh-keeping bin, a third fresh-keeping bin is opened inside the second storage box located below the multiple first rubber pads, a second fresh-keeping bin is opened above the fresh-keeping box, a lower slot is opened below the second storage box, an upper plug plate is fixedly installed on the top of the fresh-keeping box located on the outer ring of the second fresh-keeping bin, and when the fresh-keeping box and the second storage box are installed, the upper plug plate above the fresh-keeping box is inserted into the lower slot opened at the bottom of the second storage box.

[0012] Preferably, the inner wall of each of the upper slots located at the top of the first storage box and the second storage box is equidistantly provided with at least two groups of sliding rails, and each sliding rail in the same group faces opposite directions, and the side walls of the first storage box and the second storage box are penetrated by at least two sliding slots, and each sliding slot faces the sliding rails, and when the upper protective cover, the first storage box, the second storage box and the fresh-keeping box are connected in sequence from top to bottom, bolts are installed between the two, and sealing gaskets are installed on the lower surfaces of the upper protective cover, the first storage box and the second storage box, and each of the first fixing rack and the second fixing rack located on the inner walls of the first storage box and the second storage box is fixedly connected to the inner walls of the current first storage box and the second storage box, and an installation slot is opened on the top of each of the first fixing rack and the second fixing rack, and a sliding block is fixedly installed on the end of each of the rubber stretching pads, each of the sliding blocks is located in the upper slot, and two sliding racks are fixedly installed on the side walls of each sliding block, and each of the sliding racks is slidably installed in the sliding rails opened in the upper slots.

[0013] Preferably, two groups of first R-shaped rubber pads facing opposite directions are fixedly installed on the surface of each of the first rubber pads, and each group of first R-shaped rubber pads is close to the sides of the first fixing frame and the second fixing frame, and at least two groups of third R-shaped rubber pads and second R-shaped rubber pads are fixedly installed on the surface of each of the first rubber pads located between the two groups of first R-shaped rubber pads, one group of second R-shaped rubber pads and third R-shaped rubber pads are used to separate every two apples, the second R-shaped rubber pad and the third R-shaped rubber pad between each apple are fixedly connected, and the two face opposite directions, a third fixing frame is fixedly installed on both ends of each of the second rubber pads, each of the third fixing frames is fixedly connected to the upper protective cover and the inner wall of the first storage box, at least two layers of partition grooves are opened inside each of the second rubber pads, each of the third fixing frames can be inserted into the installation grooves opened in the first fixing frame and the second fixing frame, and the second rubber pads are used to protect the tops of the apples.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In the present invention, the sliding block moves downward to straighten the rubber stretching pad located inside the second storage box. At this time, the rubber stretching pad holds up the first rubber pad and the apple, and the top of the apple is covered and protected by the second rubber pad. By arranging multiple protection mechanisms inside the first storage box and the second storage box, when transporting and storing apples, there is no need to manually cover the apples with protective films one by one, which greatly reduces manpower input and labor intensity, can quickly and automatically protect the apples independently, speeds up the storage preparation of apples, improves the overall work efficiency, each apple can be evenly and standardly protected independently, avoids uneven protection or omissions that may be caused by manual operation, avoids contamination caused by manual contact, and improves the sanitary quality of apples.

[0016] In the present invention, the second storage box and the fresh-keeping box are connected, the upper plug plate on the top of the fresh-keeping box is inserted into the lower slot at the bottom of the first storage box, and the fresh-keeping supplies are located between the second fresh-keeping bin and the third fresh-keeping bin. At the same time, there is a certain distance between the fresh-keeping supplies and the apples. The user pulls the installation cover on the top of the upper protective cover upwards, and the user can also put the fresh-keeping items into the first fresh-keeping bin on the top of the upper protective cover, so as to maintain the stability of the fresh-keeping effect, ensure that the fresh-keeping supplies are always in close contact with the apples during storage and transportation, give full play to the fresh-keeping effect, and make the fresh-keeping effect more stable and lasting. The independent design of the second fresh-keeping bin and the first fresh-keeping bin makes the storage position of the fresh-keeping supplies clear and neat, which is convenient for inspection, replenishment or replacement when needed, ensuring the timeliness and effectiveness of the fresh-keeping measures, reducing the direct contact between the fresh-keeping supplies and the apples, reducing the damage or pollution that the fresh-keeping supplies may cause to the surface of the apples, and maintaining the appearance and quality of the apples.

[0017] In the present invention, the second storage box, the first storage box and the upper protective cover are all designed as independent products. The user can directly connect the second storage box and the upper protective cover according to the needs of apple storage, and can place any number of first storage boxes between the first storage box and the upper protective cover. This independent design can meet the needs of large-scale apple storage, greatly improve the storage capacity of apples, and at the same time improve the ability to facilitate transportation. After taking any layer of the first storage box, it will not affect the seal between the second storage box and the upper protective cover, which greatly improves the convenience of operation. The upper protective cover, the first storage box, the second storage box and the fresh-keeping box are fixed with multiple bolts, which effectively improves the stability of the multi-layer placement and improves the safety during transportation.

[0018] In the present invention, the length of each row of side rubber columns gradually decreases from both sides to the middle, so that the side rubber columns of each row can be closely fitted with the apples, effectively reducing the shaking of the apples during transportation, effectively avoiding the collision between the apples and the collision between the apples and the inner walls of the first storage box and the second storage box, and reducing the risk of bruises and abrasions. After the second rubber pad covers the top of the apples, the second rubber pad can support and protect the top of the apples. Each apple can be evenly and standardly independently protected. The precise independent protection can effectively reduce the damage caused by collision and extrusion between apples during storage. The evenly distributed multi-directional mechanism can evenly withstand the external pressure, reducing the possibility of deformation or damage of the apples due to excessive extrusion.

[0019] In the present invention, when the lower plug plate moves in the upper slot, the lower plug plate will drive the sliding block to move, and the sliding block will drive the sliding frame to slide in the slide rail. The downward movement of the sliding block will drive the rubber stretching pad to gradually straighten, and after the rubber stretching pad is straightened, the first rubber pad will be stretched upward. At this time, the first rubber pad and the second rubber pad tightly wrap the apple up and down, and a multi-layer partition groove is provided in the second rubber pad, so that the second rubber pad can undergo a certain deformation to adapt to apples of different sizes. When the second storage box, the first storage box and the upper protective cover are connected, the rubber stretching pad and the second rubber pad can tighten the apples through the cooperation of the lower plug plate and the upper slot, which can not only ensure the stability of the apples in the storage device, but also adapt to apples of different sizes, greatly improve the storage capacity of apples of different sizes, and further improve the storage capacity of the storage device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the storage device of the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the upper protective cover of the present invention;

[0022] Figure 3 is a schematic diagram of the structure of the first rubber pad of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the first storage box of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the second storage box of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the first fixing frame of the present invention;

[0026] Figure 7 is a schematic structural diagram of a second fixing frame of the present invention;

[0027] Figure 8 It is a schematic diagram of the structure of the second rubber pad of the present invention.

[0028] In the figure, the correspondence between the component names and the figure numbers is: 1. storage equipment; 11. upper protective cover; 12. first fresh-keeping bin; 13. installation cover; 14. lower plug plate; 2. first storage box; 21. bolt; 22. fresh-keeping box; 23. upper plug plate; 24. second fresh-keeping bin; 25. third fresh-keeping bin; 26. lower slot; 27. installation slot; 3. second storage box; 31. upper slot; 32. sliding slot; 33. slide rail; 34. first fixed frame; 35. rubber stretch pad; 36. sliding block; 37. sliding frame; 38. second fixed frame; 39. apple; 4. first rubber pad; 41. side rubber pad; 42. first R-shaped rubber pad; 43. side rubber column; 44. second R-shaped rubber pad; 45. third R-shaped rubber pad; 47. third fixed frame; 48. second rubber pad; 49. partition groove. DETAILED DESCRIPTION

[0029] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] See also Figure 1-Figure 8The present invention provides an apple storage and preservation device, comprising a storage device 1 and apples 39, wherein the storage device 1 comprises an upper protective cover 11, a first storage box 2, a second storage box 3 and a preservation box 22, wherein the second storage box 3 is installed above the preservation box 22, an upper slot 31 is provided on the upper surface of the first storage box 2 and the second storage box 3, and a lower plug plate 14 is fixedly installed below the upper protective cover 11 and the first storage box 2, and each lower plug plate 14 is plugged into the upper slot below. 31, at least two second rubber pads 48 are fixedly installed on the inner wall of the upper protective cover 11 and the first storage box 2, and each second rubber pad 48 is located inside the lower plug plate 14, and at least two first rubber pads 4 are fixedly installed inside the first storage box 2 and the second storage box 3. After the apples 39 are placed, the first storage box 2 or the upper protective cover 11 is covered, and the lower plug plate 14 at the bottom of the first storage box 2 or the upper protective cover 11 is moved downward and inserted into the upper slot 31, and the lower plug plate 14 is inserted into the lower slot 31. When the apple 39 is held in the storage box 3, the rubber stretch pad 35 is lifted by the rubber stretch pad 35. The second rubber pad 38 and the first rubber pad 34 are respectively fixedly mounted on the two ends of each first rubber pad 4. A rubber stretch pad 35 is arranged below each first rubber pad 4, and the end of each rubber stretch pad 35 is fixedly connected to the lower end of the first rubber pad 34. The end of each rubber stretch pad 35 is located on the side of the end of the first rubber pad 4. Two side rubber pads 41 are fixedly mounted between each second rubber pad 38 and the first fixed rack 34. At least two rows of side rubber columns 43 are fixedly mounted on the side wall of each side rubber pad 41. The apples 39 are stored above the first rubber pad 4.

[0031] The first storage box 2 is installed above the second storage box 3, and the upper protective cover 11 is installed above the first storage box 2. The end of the rubber stretch pad 35 is located at the rear side of the first fixing frame 34. The two side rubber pads 41 are close to the left and right side walls of the first fixing frame 34 and the second fixing frame 38. The top of the upper protective cover 11 is provided with a first fresh-keeping bin 12, and the top of the first fresh-keeping bin 12 is provided with a mounting cover 13. The interior of the second storage box 3 located below the plurality of first rubber pads 4 is provided with a third fresh-keeping bin 25. Then the second storage box 3 and the fresh-keeping box 22 are connected, and the upper plug-in plate 23 on the top of the fresh-keeping box 22 is inserted into the lower slot 26 at the bottom of the first storage box 2, and the fresh-keeping supplies are located in the first fresh-keeping bin 12. Between the second fresh-keeping bin 24 and the third fresh-keeping bin 25, and there is a certain distance between the fresh-keeping items and the apple 39, the user pulls the installation cover 13 on the top of the upper protective cover 11 upwards, and the user can also put the fresh-keeping items into the first fresh-keeping bin 12 on the top of the upper protective cover 11 to maintain the stability of the fresh-keeping effect. A second fresh-keeping bin 24 is opened above the fresh-keeping box 22, and a lower slot 26 is opened below the second storage box 3. An upper plug plate 23 is fixedly installed on the top of the fresh-keeping box 22 located on the outer ring of the second fresh-keeping bin 24. When the fresh-keeping box 22 and the second storage box 3 are installed, the upper plug plate 23 above the fresh-keeping box 22 is inserted into the lower slot 26 opened at the bottom of the second storage box 3.

[0032] At least two groups of slide rails 33 are equidistantly provided on the inner wall of each upper slot 31 located at the top of the first storage box 2 and the second storage box 3, and each slide rail 33 of the same group faces oppositely, and at least two slide grooves 32 are penetrated through the side walls of the first storage box 2 and the second storage box 3, and each slide groove 32 faces the slide rail 33, and when the upper protective cover 11, the first storage box 2, the second storage box 3 and the fresh-keeping box 22 are connected in sequence from top to bottom, bolts 21 are installed between the two, and sealing gaskets are installed on the lower surfaces of the upper protective cover 11, the first storage box 2 and the second storage box 3, the user can directly connect the second storage box 3 and the upper protective cover 11 according to the storage needs of apples 39, and can place any number of first storage boxes between the first storage box 2 and the upper protective cover 11. The storage box 2, this independent design, can meet the needs of large-scale apple 39 storage, greatly improves the storage capacity of apple 39, and at the same time improves the ability to facilitate transportation. After taking any layer of the first storage box 2, each first fixed frame 34 and the second fixed frame 38 located on the inner wall of the first storage box 2 and the second storage box 3 are fixedly connected to the inner wall of the current first storage box 2 and the second storage box 3, and a mounting groove 27 is opened on the top of each first fixed frame 34 and the second fixed frame 38. A sliding block 36 is fixedly installed at the end of each rubber stretching pad 35, and each sliding block 36 is located in the upper slot 31, and two sliding frames 37 are fixedly installed on the side wall of each sliding block 36, and each sliding frame 37 is slidably installed in the slide rail 33 opened in the upper slot 31.

[0033] Two groups of first R-shaped rubber pads 42 facing in opposite directions are fixedly installed on the surface of each first rubber pad 4, and each group of first R-shaped rubber pads 42 is close to the sides of the first fixing frame 34 and the second fixing frame 38. At least two groups of third R-shaped rubber pads 45 and second R-shaped rubber pads 44 are fixedly installed on the surface of each first rubber pad 4 between the two groups of first R-shaped rubber pads 42. A group of second R-shaped rubber pads 44 and third R-shaped rubber pads 45 are used to separate every two apples 39. The second R-shaped rubber pad 44 and the third R-shaped rubber pad 45 between each apple 39 are fixedly connected, and the two are facing in opposite directions. The sliding block 36 drives the sliding frame 37 to slide in the sliding rail 33. The downward movement of the sliding block 36 will drive the rubber stretching pad 35 to gradually straighten. After the rubber stretching pad 35 is straightened, The first rubber pad 4 is stretched upward, and at this time, the first rubber pad 4 and the second rubber pad 48 tightly wrap the apple 39 up and down. A plurality of partition grooves 49 are provided in the second rubber pad 48, so the second rubber pad 48 can undergo a certain deformation to adapt to apples 39 of different sizes. When the second storage box 3, the first storage box 2 and the upper protective cover 11 are connected, a third fixing frame 47 is fixedly installed at both ends of each second rubber pad 48, and each third fixing frame 47 is fixedly connected to the upper protective cover 11 and the inner wall of the first storage box 2. At least two layers of partition grooves 49 are provided inside each second rubber pad 48, and each third fixing frame 47 can be inserted into the installation groove 27 provided by the first fixing frame 34 and the second fixing frame 38, and the second rubber pad 48 is used to protect the top of the apple 39.

[0034] Working principle:

[0035] In the first step, when transporting and storing apples 39, the upper protective cover 11 on the second storage box 3 and the first storage box 2 are removed in sequence, and then the user places the apples 39 on the first rubber pad 4, the first apple 39 is located between the first r-shaped rubber pad 42 and the third r-shaped rubber pad 45, the last apple 39 is located between the second r-shaped rubber pad 44 and the first r-shaped rubber pad 42, and the remaining apples 39 are located between multiple second r-shaped rubber pads 44 and the third r-shaped rubber pads 45. The two sides of the apples 39 are protected by side rubber pads 41 and multiple rows of side rubber columns 43. After the apples 39 are placed, the first storage box 2 or the upper protective cover 11 is covered, and the lower plug plate 14 at the bottom of the first storage box 2 or the upper protective cover 11 is moved downward and inserted into the upper slot 31. When the lower plug plate 14 moves downward, it contacts the sliding block 36 downward, and the lower plug plate 14 continues to move downward, driving the sliding block 36 to move downward. The sliding block 36 moves downward to straighten the rubber stretching pad 35 located inside the second storage box 3. At this time, the rubber stretching pad 35 holds up the first rubber pad 4 and the apple 39, and the top of the apple 39 is covered and protected by the second rubber pad 48. By arranging multiple protection mechanisms inside the first storage box 2 and the second storage box 3, when transporting and storing apples 39, there is no need to manually set protective film for apples 39 one by one, which greatly reduces manpower input and labor intensity, can quickly and automatically protect apples 39 independently, speeds up the storage preparation work of apples 39, improves overall work efficiency, each apple 39 can be evenly and standardly independently protected, avoids uneven protection or omissions that may be caused by manual operation, avoids contamination caused by manual contact, and improves the sanitary quality of apples 39.

[0036] In the second step, when storing or transporting apples 39, the user first separates the second storage box 3 from the fresh-keeping box 22, then puts fresh-keeping items such as dry ice and preservatives into the second fresh-keeping bin 24, and then connects the second storage box 3 to the fresh-keeping box 22. The upper plug-in plate 23 on the top of the fresh-keeping box 22 is inserted into the lower slot 26 at the bottom of the first storage box 2, and the fresh-keeping items are located between the second fresh-keeping bin 24 and the third fresh-keeping bin 25. At the same time, there is a certain distance between the fresh-keeping items and the apples 39. The user pulls the installation cover 13 on the top of the upper protective cover 11 upwards, and the user can also put the fresh-keeping items into the upper protective cover. In the first fresh-keeping bin 12 on the top of the cover 11, the stability of the fresh-keeping effect is maintained, ensuring that the fresh-keeping products are always in close contact with the apples 39 during storage and transportation, giving full play to the fresh-keeping effect, making the fresh-keeping effect more stable and lasting, and the independent design of the second fresh-keeping bin 24 and the first fresh-keeping bin 12 makes the storage position of the fresh-keeping products clear and neat, convenient for inspection, replenishment or replacement when necessary, ensuring the timeliness and effectiveness of the fresh-keeping measures, reducing the direct contact between the fresh-keeping products and the apples 39, reducing the damage or pollution that the fresh-keeping products may cause to the surface of the apples 39, and maintaining the appearance and quality of the apples 39;

[0037] In the storage device 1 of the present apparatus, the second storage box 3, the first storage box 2 and the upper protective cover 11 are all designed as independent products. The user can directly connect the second storage box 3 and the upper protective cover 11 according to the storage needs of apples 39, or place any number of first storage boxes 2 between the first storage box 2 and the upper protective cover 11. This independent design can meet the needs of large-scale storage of apples 39, greatly improves the storage capacity of apples 39, and at the same time improves the ability to facilitate transportation. After taking any layer of the first storage box 2, it will not affect the seal between the second storage box 3 and the upper protective cover 11, which greatly improves the convenience of operation. The upper protective cover 11, the first storage box 2, the second storage box 3 and the fresh-keeping box 22 are fixed with multiple bolts 21, which effectively improves the stability of the multi-layer placement and improves the safety during transportation.

[0038] Step 3: The first R-shaped rubber pad 42, the third R-shaped rubber pad 45 and the second R-shaped rubber pad 44 have the same structure. After the apple 39 is placed on the first rubber pad 4, the multi-layer first R-shaped rubber pad 42, the third R-shaped rubber pad 45 and the second R-shaped rubber pad 44 can effectively protect both sides of the apple 39. During bumpy transportation, the design of the multi-layer first R-shaped rubber pad 42 can play a buffering role for the apple 39, effectively reducing the damage to the apple 39 caused by bumps during transportation. The length of each row of side rubber columns 43 gradually decreases from both sides to the middle, thereby ensuring that each row of side rubber columns 43 can be in contact with the apple 39. Tight fit effectively reduces the shaking of apples 39 during transportation, effectively avoids collisions between apples and between apples and the inner walls of the first storage box 2 and the second storage box 3, reduces the risk of bruises and abrasions, and after the second rubber pad 48 covers the top of the apple 39, the second rubber pad 48 can support and protect the top of the apple 39, and each apple 39 can be evenly and standardly independently protected. The precise independent protection can effectively reduce the damage caused by collision and extrusion between apples 39 during storage. The evenly distributed multi-directional mechanism can evenly withstand external pressure, reducing the possibility of deformation or damage of apples 39 due to excessive extrusion;

[0039] After the apples 39 are placed, when the lower plug plate 14 moves in the upper slot 31, the lower plug plate 14 will drive the sliding block 36 to move, and the sliding block 36 will drive the sliding frame 37 to slide in the slide rail 33. The downward movement of the sliding block 36 will drive the rubber stretching pad 35 to gradually straighten. After the rubber stretching pad 35 is straightened, it will stretch the first rubber pad 4 upward. At this time, the first rubber pad 4 and the second rubber pad 48 will tightly wrap the apple 39 up and down. The second rubber pad 48 has multiple layers of separation grooves 49, so the second rubber pad 48 can undergo a certain deformation to adapt to apples 39 of different sizes. When the second storage box 3, the first storage box 2 and the upper protective cover 11 are connected, the lower plug plate 14 cooperates with the upper slot 31, so that the rubber stretching pad 35 and the second rubber pad 48 tighten the apple 39, which can not only ensure the stability of the apple 39 in the storage device 1, but also can adapt to apples 39 of different sizes, greatly improving the storage capacity of apples 39 of different sizes, and further improving the storage capacity of the storage device 1.

[0040] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An apple storage and preservation device, comprising a storage device (1) and apples (39), characterized in that: The storage device (1) comprises an upper protective cover (11), a first storage box (2), a second storage box (3) and a fresh-keeping box (22); the second storage box (3) is installed above the fresh-keeping box (22); upper surfaces of the first storage box (2) and the second storage box (3) are provided with upper slots (31); lower plug-in plates (14) are fixedly installed below the upper protective cover (11) and the first storage box (2), and each lower plug-in plate (14) is plugged into the upper slots (31) below; at least two second rubber pads (48) are fixedly installed on the inner walls of the upper protective cover (11) and the first storage box (2), and each second rubber pad (48) is located inside the lower plug-in plate (14); At least two first rubber pads (4) are fixedly installed inside the first storage box (2) and the second storage box (3), and the two ends of each first rubber pad (4) are respectively fixedly installed with a second fixing frame (38) and a first fixing frame (34), and a rubber stretch pad (35) is arranged below each first rubber pad (4), and the end of each rubber stretch pad (35) is fixedly connected to the lower end of the first fixing frame (34), and the end of each rubber stretch pad (35) is located on the side of the end of the first rubber pad (4), and two side rubber pads (41) are fixedly installed between each second fixing frame (38) and the first fixing frame (34), and the side wall of each side rubber pad (41) is fixedly installed with at least two rows of side rubber columns (43), and the apples (39) are stored above the first rubber pad (4), and the first storage box (2) is installed above the second storage box (3), and the two side rubber pads (41) are close to the left and right side walls of the first fixing frame (34) and the second fixing frame (38); A first fresh-keeping bin (12) is provided on the top of the upper protective cover (11), a mounting cover (13) is installed on the top of the first fresh-keeping bin (12), a third fresh-keeping bin (25) is provided inside the second storage box (3) located below the plurality of first rubber pads (4), and a second fresh-keeping bin (24) is provided above the fresh-keeping box (22); A lower slot (26) is provided at the bottom of the second storage box (3); an upper plug plate (23) is fixedly installed at the top of the fresh-keeping box (22) located at the outer ring of the second fresh-keeping bin (24); when the fresh-keeping box (22) and the second storage box (3) are installed, the upper plug plate (23) above the fresh-keeping box (22) is inserted into the lower slot (26) provided at the bottom of the second storage box (3); At least two groups of slide rails (33) are equidistantly provided on the inner wall of each of the upper slots (31) located at the top of the first storage box (2) and the second storage box (3), and each of the slide rails (33) in the same group faces opposite directions; at least two slide grooves (32) are provided through the side walls of the first storage box (2) and the second storage box (3), and each of the slide grooves (32) faces the slide rail (33); A mounting groove (27) is provided at the top of each of the first fixing frame (34) and the second fixing frame (38); a sliding block (36) is fixedly installed at the end of each of the rubber stretch pads (35); each of the sliding blocks (36) is located in the upper slot (31); and two sliding frames (37) are fixedly installed on the side wall of each sliding block (36); each of the sliding frames (37) is slidably installed in a slide rail (33) provided in the upper slot (31); Two groups of first R-shaped rubber pads (42) facing opposite directions are fixedly mounted on the surface of each first rubber pad (4), and each group of first R-shaped rubber pads (42) is close to the side of the first fixing frame (34) and the second fixing frame (38), and at least two groups of third R-shaped rubber pads (45) and second R-shaped rubber pads (44) are fixedly mounted on the surface of each first rubber pad (4) between the two groups of first R-shaped rubber pads (42), and each two apples (39) are separated by a group of second R-shaped rubber pads (44) and third R-shaped rubber pads (45); A third fixing frame (47) is fixedly mounted on both ends of each second rubber pad (48), and each third fixing frame (47) is fixedly connected to the upper protective cover (11) and the inner wall of the first storage box (2). At least two layers of partition grooves (49) are provided inside each second rubber pad (48), and each third fixing frame (47) can be plugged into the installation groove (27) provided in the first fixing frame (34) and the second fixing frame (38), and the second rubber pad (48) is used to protect the top of the apple (39).

2. An apple storage and preservation device as claimed in claim 1, characterized in that: The upper protective cover (11) is installed above the first storage box (2), and the end of the rubber stretch pad (35) is located at the rear side of the first fixing frame (34).

3. The apple storage and preservation device according to claim 1, characterized in that: When the upper protective cover (11), the first storage box (2), the second storage box (3) and the fresh-keeping box (22) are connected in sequence from top to bottom, bolts (21) are installed between the two, and sealing gaskets are installed on the lower surfaces of the upper protective cover (11), the first storage box (2) and the second storage box (3), and each of the first fixing frame (34) and the second fixing frame (38) located on the inner wall of the first storage box (2) and the second storage box (3) is fixedly connected to the inner wall of the current first storage box (2) and the second storage box (3).

4. The apple storage and preservation device as claimed in claim 3, characterized in that: The second R-shaped rubber pad (44) and the third R-shaped rubber pad (45) are fixedly connected between every two apples (39), and the two face in opposite directions.

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