A magnetic anti-breakage duck egg transport box

Abstract

This invention belongs to the field of duck egg transportation technology, and specifically relates to a magnetic anti-breakage duck egg transport box, comprising a box body and a lifting assembly. The box body has multiple casters at its bottom, and two sets of rotating seats are fixed to the outer wall of the box body. A lifting ring is rotatably connected to each rotating seat. An observation window is embedded in the outer wall of the box body, and a magnetic label is affixed to the outer wall. The box body has a lid at the top, and multiple sets of support components are fixed to the lid. A sealing ring is fixed to the inner wall of the top of the box body. The lifting assembly includes a hydraulic telescopic rod fixed to the bottom plate of the box body. By setting up the support components, the tray and duck eggs move up and down synchronously when encountering bumps, preventing relative displacement between the duck eggs and the tray and thus avoiding collisions and breakage. By setting up energy-dissipating components, the duck eggs quickly return to calm after encountering bumps, preventing them from spoiling due to prolonged shaking.

Description

Technical Field

[0001] This invention belongs to the field of duck egg transportation technology, and in particular relates to a magnetic anti-breakage duck egg transport box. Background Technology

[0002] Duck eggs are a common food in daily life. They are rich in protein, fat, vitamins and minerals, and have high nutritional value. However, duck eggshells are relatively fragile, so special transportation equipment is usually required during transportation to reduce the shock and collision during the process and minimize the loss of duck eggs.

[0003] A breakage-resistant duck egg transport box, disclosed in publication number CN118358863A, includes a box body and duck egg trays stacked inside the box body. First L-shaped brackets are fixed at the four corners of the bottom inner wall of the box body, and these brackets are attached to the corners of the bottom inner walls of the duck egg trays. A bottom frame is fixedly installed at the bottom of the box body. A clamping plate is positioned in the middle of the four inner walls of the box body, and shock-absorbing pads are fixedly installed on one side of each clamping plate, achieving highly efficient breakage-resistant performance.

[0004] The existing duck egg transport boxes still have the following shortcomings:

[0005] 1. When placing duck eggs in existing duck egg transport boxes, each layer of duck egg racks needs to be disassembled and removed, then the duck eggs are placed in a cloth tube before the duck egg racks are installed in the transport box. Moreover, the lower the layer of duck egg racks, the more inconvenient it is to disassemble or install them, which seriously affects work efficiency.

[0006] 2. Existing duck egg transport boxes place duck eggs in cloth tubes on egg racks. The egg racks are secured to the box by L-shaped brackets. When encountering bumps during transport, the egg racks and duck eggs will move up and down due to inertia. However, due to the friction between the egg racks and the L-shaped brackets, the movement of the duck eggs is greater than that of the egg racks. This results in relative displacement between the duck eggs and the egg racks, causing them to collide and break.

[0007] 3. Existing duck egg transport boxes lack energy dissipation components. When encountering bumps, the duck eggs shake back and forth inside the cloth tube without any external force to shorten the shaking time. Under prolonged shaking, the duck eggs are prone to spoilage such as yolk scattering.

[0008] 4. Existing duck egg transport boxes lack refrigeration equipment, so refrigerated trucks are required for transportation, which places higher demands on the transport vehicles and increases transportation costs. Summary of the Invention

[0009] The purpose of this invention is to address the problems mentioned in the background section by providing a magnetic anti-breakage duck egg transport box.

[0010] To achieve the above objectives, the present invention adopts the following technical solution: a magnetic anti-breakage duck egg transport box, comprising:

[0011] The box has multiple casters at the bottom, two sets of rotating seats fixed on the outer wall of the box, and a lifting ring rotatably connected to the rotating seats. An observation window is embedded in the outer wall of the box, a magnetic label is affixed to the outer wall of the box, and a box cover is provided on the top of the box. Multiple sets of support components are fixed on the box cover, and a sealing ring is fixed on the inner side wall of the top of the box.

[0012] A lifting assembly, comprising a hydraulic telescopic rod fixed to the bottom plate of the box, the output end of which is fixed to the box cover.

[0013] Furthermore, the support assembly includes multiple support rods arranged in a circumferential array on the cover with the central axis of the hydraulic telescopic rod as the center. The support rods are hollow inside, and a mounting plate is rotatably connected to each support rod. Multiple mounting seats arranged in a circumferential array with the central axis of the mounting plate as the center are fixed on the mounting plate. A first rotating shaft and a second rotating shaft are rotatably connected to the mounting seats via a spring. The first rotating shaft and the second rotating shaft are perpendicular to each other, and the first rotating shaft is located above the second rotating shaft. Two cable winders are fixed on each of the first rotating shaft and the cable winders are wound with support ropes. A through hole is provided on the mounting seat, and the support rope extends through the through hole to the bottom of the mounting seat. The portion of the support rope below the mounting plate is provided with a clamping component.

[0014] Furthermore, the clamping component includes a lower support plate fixed to the end of the support rope away from the reel, and a plurality of middle support plates and an upper support plate are slidably connected on the support rope between the lower support plate and the mounting plate.

[0015] Furthermore, the upper surface of the lower support plate, the lower surface of the upper support plate, and the upper and lower surfaces of the middle support plate are all provided with arc-shaped grooves, and a sponge pad is fixed in the arc-shaped groove.

[0016] Furthermore, the mounting plate is provided with an energy dissipation component, which includes a first bevel gear fixed on the mounting plate. The first bevel gear is hollow in the middle and coaxially arranged with the support rod. A second bevel gear that meshes with the first bevel gear is fixed on the first rotating shaft.

[0017] Furthermore, the lower support plate, upper support plate, and middle support plate are all embedded with ring electromagnets, and two adjacent electromagnets are close to each other with opposite magnetic properties. The support rod is provided with a control component for controlling the energization state of the electromagnets.

[0018] Furthermore, the control component includes a hollow sliding sleeve slidably connected to a support rod. A partition is slidably connected inside the hollow sliding sleeve. The hollow sliding sleeve below the partition is filled with liquid water containing a high concentration of CO2. The liquid water level is 1-2 cm lower than the height of the partition. The hollow sliding sleeve above the partition is filled with a conductive liquid. A positive electrode plate and a negative electrode plate are provided on the side wall of the hollow sliding sleeve above the conductive liquid level.

[0019] Furthermore, a refrigeration assembly is provided at the bottom of the support rod. The refrigeration assembly includes a piston cylinder fixed to the bottom of the support rod, a refrigeration box fixed to the bottom of the piston cylinder, a straight pipe connecting the refrigeration box and the piston cylinder, a piston plate sealed and slidably connected inside the piston cylinder, a piston rod fixed to the piston plate, the piston rod extending through the piston cylinder into the support rod, and the end of the piston rod away from the piston plate fixed to a hollow sliding sleeve. An L-shaped rigid pipe is connected to the bottom side wall of the piston cylinder.

[0020] Compared with existing technologies, the advantages of this invention are:

[0021] 1. This invention, by setting up a lifting component, uses a hydraulic telescopic rod to lift the box lid when picking up or putting down duck eggs. The lid moves all supporting components to the outside of the box, making it easier to pick up or put down duck eggs and improving work efficiency.

[0022] 2. This invention features a support assembly. The lower support plate is fixed to the bottom of the support rope, while the upper and middle support plates are slidably connected to the support rope. The duck egg is placed between the two support plates, and its top and bottom ends are secured by the weight of the egg and the support plates themselves. The egg is also secured around its perimeter by four support ropes. This design provides excellent egg stability, preventing the egg from detaching from the tray during transport and avoiding breakage. Furthermore, since the support plates are not fixed to the box, they move synchronously up and down when encountering bumps, eliminating relative displacement between the egg and the support plates and preventing collisions that could damage the egg.

[0023] 3. By setting up an energy dissipation component, when the duck eggs and clamping components shake due to bumps in the box, the first rotating shaft is driven to rotate. Under the action of the first bevel gear and the second bevel gear, the mounting plate is driven to rotate, converting the kinetic energy of the clamping components into the kinetic energy of the mounting plate. Furthermore, the mounting plate consumes a large amount of energy when it changes the direction of rotation, thus enabling the duck eggs to quickly return to calm after encountering bumps and preventing them from deteriorating due to prolonged shaking.

[0024] 4. This invention incorporates an electromagnet and control components inside the tray. When the box encounters bumps, the hollow sliding sleeve slides up and down due to the bumps, creating a shaking effect. During the shaking process, air above the liquid water enters the liquid water and forms bubbles. These bubbles help the dissolved CO2 in the liquid water to quickly precipitate, increasing the pressure below the partition and pushing the partition upward. When the conductive liquid above the partition comes into contact with the positive and negative plates, the electromagnet enters an energized state and generates magnetism. The two adjacent trays attract each other, clamping the duck eggs tightly and ensuring the stability of the duck egg clamping.

[0025] 5. This invention incorporates a refrigeration component. When the hollow sliding sleeve moves up and down, it drives the piston rod and piston plate to move up and down, thereby drawing cold air from the refrigeration box into the piston cylinder and discharging it into the box body. This cools the box body and maintains a suitable temperature for the duck eggs during transportation, preventing them from spoiling. By incorporating the refrigeration component, the requirements for transportation vehicles are reduced, thereby lowering transportation costs. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of a magnetic anti-breakage duck egg transport box provided by the present invention;

[0027] Figure 2 This is a schematic diagram of the internal structure of a magnetic anti-breakage duck egg transport box provided by the present invention;

[0028] Figure 3 This is a top view of the internal structure of a magnetic anti-breakage duck egg transport box provided by the present invention;

[0029] Figure 4 This is a schematic diagram of the support component structure of a magnetic anti-breakage duck egg transport box provided by the present invention;

[0030] Figure 5 yes Figure 4 Enlarged view of point A in the middle;

[0031] Figure 6 This is a schematic diagram of the middle tray structure of a magnetic anti-breakage duck egg transport box provided by the present invention;

[0032] Figure 7 This is a schematic diagram of the control component and refrigeration component of a magnetic anti-breakage duck egg transport box provided by the present invention;

[0033] Figure 8 This is a schematic diagram of the control mechanism and internal structure of the refrigeration component of a magnetic anti-breakage duck egg transport box provided by the present invention;

[0034] Figure 9 yes Figure 8 Enlarged view at point B in the middle;

[0035] Figure 10 This is a schematic diagram of the piston rod structure of a magnetic anti-breakage duck egg transport box provided by the present invention.

[0036] In the diagram, 1 is the box body, 11 is the casters, 12 is the swivel base, 13 is the lifting ring, 14 is the observation window, 15 is the magnetic label, 16 is the box lid, and 17 is the sealing ring.

[0037] 2. Hydraulic telescopic rod;

[0038] 31 Support rod, 32 Mounting plate, 33 Mounting base, 331 First rotating shaft, 332 Second rotating shaft, 333 Cable reel, 334 Support rope, 330 Through hole, 335 Lower support plate, 336 Middle support plate, 337 Upper support plate, 338 Sponge pad;

[0039] 41 First bevel gear, 42 Second bevel gear;

[0040] 51 Electromagnet, 52 Hollow sliding sleeve, 53 Separator, 54 Liquid water, 55 Conductive liquid, 56 Positive electrode plate, 57 Negative electrode plate;

[0041] 61 Piston cylinder, 62 Refrigeration box, 63 Straight tube, 64 Piston plate, 65 Piston rod, 66 L-shaped rigid tube. Detailed Implementation

[0042] The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0043] like Figures 1-10 As shown, a magnetic anti-breakage duck egg transport box includes a box body 1 and a lifting assembly. The bottom of the box body 1 is equipped with multiple universal wheels 11. Two sets of rotating seats 12 are fixed on the outer side wall of the box body 1. The rotating seats 12 are rotatably connected to lifting rings 13 for easy lifting of the box body 1. An observation window 14 is embedded in the outer side wall of the box body 1, through which the internal condition of the box body 1 can be observed without opening the box body 1. A magnetic label 15 is affixed to the outer side wall of the box body 1. The top of the box body 1 is equipped with a box cover 16, on which multiple sets of support assemblies are fixed. A sealing ring 17 is fixed to the inner side wall of the top of the box body 1 to keep the inside of the box body 1 in a sealed environment.

[0044] The lifting assembly includes a hydraulic telescopic rod 2 fixed to the bottom plate of the box 1. The output end of the hydraulic telescopic rod 2 is fixed to the box cover 16. When taking out or putting in duck eggs, the box cover 16 is lifted by the hydraulic telescopic rod 2, and the box cover 16 moves all the support components to the outside of the box 1, which facilitates the taking out or putting in duck eggs.

[0045] The support assembly includes multiple support rods 31 arranged in a circumferential array on the cover 16 with the central axis of the hydraulic telescopic rod 2 as the center. The support rods 31 are hollow inside. A mounting plate 32 is rotatably connected to the support rods 31. Multiple mounting seats 33 are fixed on the mounting plate 32 and arranged in a circumferential array with the central axis of the mounting plate 32 as the center. A first rotating shaft 331 and a second rotating shaft 332 are rotatably connected to the mounting seats 33 via a spring. The first rotating shaft 331 and the second rotating shaft 332 are perpendicular to each other, and the first rotating shaft 331 is located above the second rotating shaft 332. Two cable winders 333 are fixed on both the first rotating shaft 331 and the second rotating shaft 332. The cable winders 333 are wound with... A support rope 334 is provided, and a through hole 330 is provided on the mounting base 33. The support rope 334 extends through the through hole to the bottom of the mounting base 33. The part of the support rope 334 below the mounting plate 32 is provided with a clamping component. The clamping component includes a lower support plate 335 fixed to the end of the support rope 334 away from the reel 333. Multiple middle support plates 336 and an upper support plate 337 are slidably connected on the support rope 334 between the lower support plate 335 and the mounting plate 32. The upper surface of the lower support plate 335, the lower surface of the upper support plate 337, and the upper and lower surfaces of the middle support plates 336 are all provided with arc-shaped grooves. A sponge pad 338 is fixed in the arc-shaped groove.

[0046] When placing duck eggs, first slide the upper tray 337 upwards, then place the duck egg in the arc-shaped groove of the middle tray 336 below the upper tray 337. Then release the upper tray 337, which slides down under gravity to clamp the duck egg. The sponge pad 338 in the arc-shaped groove can prevent the duck egg from breaking when it collides with the upper tray 337. In this way, place the duck eggs on the middle tray 336 and the lower tray 335 in sequence. The four support ropes 334 around the duck egg fix the duck egg from all sides, which has a good fixing effect. When encountering bumps, the tray and the duck egg move up and down synchronously. There is no relative displacement between the duck egg and the tray, so the duck egg and the tray will not collide, further avoiding damage to the duck egg.

[0047] The mounting plate 32 is provided with an energy dissipation component, which includes a first bevel gear 41 fixed on the mounting plate 32. The first bevel gear 41 is hollow in the middle and is coaxially arranged with the support rod 31. A second bevel gear 42 that meshes with the first bevel gear 41 is fixed on the first rotating shaft 331.

[0048] When encountering bumps during transportation, the duck eggs and clamping components shake, causing the first rotating shaft 331 to rotate. This, in turn, under the action of the first bevel gear 41 and the second bevel gear 42, drives the mounting plate 32 to rotate, converting the kinetic energy of the clamping components into the kinetic energy of the mounting plate 32. Furthermore, the mounting plate 32 consumes a large amount of energy when changing its rotation direction, thus allowing the duck eggs to quickly return to calm after encountering bumps and preventing them from spoiling due to prolonged shaking.

[0049] The lower support plate 335, the upper support plate 337, and the middle support plate 336 are all embedded with annular electromagnets 51. Two adjacent electromagnets 51 are close to each other on one side and have opposite magnetic properties. The support rod 31 is provided with a control component for controlling the energized state of the electromagnets 51. The control component includes a hollow sliding sleeve 52 slidably connected to the support rod 31. A partition 53 is slidably connected inside the hollow sliding sleeve 52. The hollow sliding sleeve 52 below the partition 53 is filled with liquid water 54, which contains a high concentration of CO2. The liquid level of the liquid water 54 is 1-2 cm lower than the height of the partition 53. The hollow sliding sleeve 52 above the partition 53 is filled with conductive liquid 55. In this embodiment, the conductive liquid 55 is mercury. A positive electrode plate 56 and a negative electrode plate 57 are provided on the side wall of the hollow sliding sleeve 52 above the liquid level of the conductive liquid 55.

[0050] When the box 1 encounters a bump, the hollow sliding sleeve 52 slides up and down due to the bump, creating a shaking effect. During the shaking, air above the liquid water 54 enters the liquid water 54 and forms bubbles. The bubbles help the dissolved CO2 in the liquid water 54 to quickly precipitate, increasing the pressure below the partition 53 and pushing the partition 53 upward. When the conductive liquid 55 above the partition 53 comes into contact with the positive plate 56 and the negative plate 57, the electromagnet 51 enters the energized state and generates magnetism. The two adjacent trays attract each other and clamp the duck eggs tightly, ensuring the stability of the duck eggs.

[0051] A refrigeration assembly is provided at the bottom of the support rod 31. The refrigeration assembly includes a piston cylinder 61 fixed to the bottom of the support rod 31. A refrigeration box 62 is fixed to the bottom of the piston cylinder 61. The air inlet of the refrigeration box 62 is connected to the housing 1. A one-way valve that only allows gas to enter the refrigeration box 62 is provided at the air inlet of the refrigeration box 62. A straight pipe 63 is connected between the refrigeration box 62 and the piston cylinder 61. A one-way valve that only allows gas to enter the piston cylinder 61 is provided on the straight pipe 63. A piston plate 64 is slidably connected inside the piston cylinder 61. A piston rod 65 is fixed on the piston plate 64. The piston rod 65 extends through the piston cylinder 61 into the support rod 31. The end of the piston rod 65 away from the piston plate 64 is fixed to the hollow sliding sleeve 52. An L-shaped rigid pipe 66 is connected to the bottom side wall of the piston cylinder 61. A one-way valve that only allows gas to enter the housing 1 is provided on the L-shaped rigid pipe 66.

[0052] When the hollow sliding sleeve 52 moves up and down, it drives the piston rod 65 and piston plate 64 to move up and down, thereby drawing the cold air in the cooling box 62 into the piston cylinder 61 and discharging it into the box 1, cooling the inside of the box 1, and maintaining a suitable temperature during the transportation of duck eggs to prevent them from spoiling.

[0053] The working principle of this invention is as follows:

[0054] When in use, the hydraulic telescopic rod 2 is extended to lift the box cover 16, and the box cover 16 moves all the supporting components to the outside of the box body 1, making it easier to place duck eggs, thereby improving work efficiency.

[0055] When placing duck eggs, first slide the upper support plate 337 upwards, then place the duck egg in the arc-shaped groove of the middle support plate 336 below the upper support plate 337, and then release the upper support plate 337. Under the action of gravity, the upper support plate 337 slides down and clamps the duck egg. The sponge pad 338 in the arc-shaped groove can prevent the duck egg from being damaged when it collides with the upper support plate 337. In this way, the duck eggs are placed on the middle support plate 336 and the lower support plate 335 in turn. The four support ropes 334 around the duck egg fix the duck egg from all sides, and the fixing effect is good.

[0056] After all the duck eggs are placed, turn on the refrigeration unit in the refrigeration box 62 to start refrigeration. Then, manually slide the hollow sliding sleeve 52 up and down to drive the piston rod 65 and piston plate 64 to move up and down. When the piston plate 64 moves upward, the cold air in the refrigeration box 62 is drawn into the piston cylinder 61 through the straight pipe 63. When the piston plate 64 moves downward, the cold air is discharged through the L-shaped rigid pipe 66. Since the density of cold air is greater than that of air, the cold air will slowly sink into the box 1. Alternatively, a flexible hose can be connected to the outlet of the L-shaped rigid pipe 66 to extend to the bottom of the box 1, thereby reducing the time for cooling the inside of the box 1. When the temperature inside the box 1 reaches a suitable temperature, control the hydraulic telescopic rod 2 to shorten and close the box cover 16. Then, lift the box 1 onto the transport vehicle.

[0057] When encountering bumps during transportation, the pallet and duck eggs move up and down synchronously. There is no relative displacement between the duck eggs and the pallet, so there is no collision between the duck eggs and the pallet, thus avoiding damage to the duck eggs due to impact. When the duck eggs and the clamping components shake, they drive the first rotating shaft 331 to rotate. Under the action of the first bevel gear 41 and the second bevel gear 42, the mounting plate 32 is driven to rotate, converting the kinetic energy of the clamping components into the kinetic energy of the mounting plate 32. When the mounting plate 32 changes the direction of rotation, it consumes a lot of energy, so that the duck eggs can quickly return to calm after encountering bumps, avoiding the duck eggs from deteriorating due to prolonged shaking.

[0058] In addition, when the box 1 encounters a bump, the hollow sliding sleeve 52 slides up and down due to the bump, producing a shaking effect. During the shaking process, the air above the liquid water 54 enters the liquid water 54 and forms bubbles. The bubbles help the CO2 dissolved in the liquid water 54 to precipitate quickly, which increases the pressure below the partition 53 and pushes the partition 53 upward. When the conductive liquid 55 above the partition 53 comes into contact with the positive plate 56 and the negative plate 57, the electromagnet 51 enters the energized state and generates magnetism. The two adjacent trays attract each other and clamp the duck eggs tightly, preventing the duck eggs from falling out of the arc-shaped tray due to shaking, and ensuring the stability of the duck egg clamping.

[0059] During transportation, the temperature inside the box 1 gradually increases due to the ambient temperature. When the box 1 encounters bumps, the hollow sliding sleeve 52 will also move up and down, drawing the cold air from the cooling box 62 into the piston cylinder 61 and discharging it into the box 1 to replenish the cold air inside the box 1, thus playing an auxiliary role in cooling. Furthermore, by setting up the refrigeration component, the requirements for transportation vehicles for transporting duck eggs are reduced, thereby reducing transportation costs.

[0060] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A magnetic anti-breakage transport box for duck eggs, characterized in that, include: Box (1), the bottom of the box (1) is provided with multiple universal wheels (11), two sets of rotating seats (12) are fixed on the outer side wall of the box (1), and a lifting ring (13) is rotatably connected to the rotating seat (12). An observation window (14) is embedded in the outer side wall of the box (1). A magnetic label (15) is affixed to the outer side wall of the box (1). The top of the box (1) is provided with a box cover (16), and multiple sets of support components are fixed on the box cover (16). A sealing ring (17) is fixed on the inner side wall of the top of the box (1). The lifting assembly includes a hydraulic telescopic rod (2) fixed to the bottom plate of the box (1), and the output end of the hydraulic telescopic rod (2) is fixed to the box cover (16); The support assembly includes multiple support rods (31) arranged in a circumferential array on the cover (16) with the central axis of the hydraulic telescopic rod (2) as the center. The support rods (31) are hollow inside. A mounting plate (32) is rotatably connected to the support rods (31). Multiple mounting seats (33) arranged in a circumferential array with the central axis of the mounting plate (32) as the center are fixed on the mounting plate (32). A first rotating shaft (331) and a second rotating shaft (332) are rotatably connected to the mounting seats (33) through a spring. The first rotating shaft (331) The first shaft (331) is located above the second shaft (332) and the second shaft (332) are perpendicular to each other. Two cable reels (333) are fixed on both the first shaft (331) and the second shaft (332). A support rope (334) is wound on the cable reel (333). A through hole (330) is provided on the mounting base (33). The support rope (334) extends through the through hole to the bottom of the mounting base (33). The part of the support rope (334) below the mounting plate (32) is provided with a clamping component.

2. The magnetic anti-breakage duck egg transport box according to claim 1, characterized in that, The clamping component includes a lower support plate (335) fixed to one end of the support rope (334) away from the reel (333), and a plurality of middle support plates (336) and an upper support plate (337) are slidably connected on the support rope (334) between the lower support plate (335) and the mounting plate (32).

3. A magnetic anti-breakage duck egg transport box according to claim 2, characterized in that, The upper surface of the lower support plate (335), the lower surface of the upper support plate (337), and the upper and lower surfaces of the middle support plate (336) are all provided with arc-shaped grooves, and a sponge pad (338) is fixed in the arc-shaped groove.

4. A magnetic anti-breakage duck egg transport box according to claim 1, characterized in that, The mounting plate (32) is provided with an energy dissipation component, which includes a first bevel gear (41) fixed on the mounting plate (32). The first bevel gear (41) is hollow in the middle and is coaxially arranged with the support rod (31). A second bevel gear (42) that meshes with the first bevel gear (41) is fixed on the first rotating shaft (331).

5. A magnetic anti-breakage duck egg transport box according to claim 2, characterized in that, The lower support plate (335), upper support plate (337) and middle support plate (336) are each embedded with a ring electromagnet (51). Two adjacent electromagnets (51) are close to each other with opposite magnetic properties. The support rod (31) is provided with a control component for controlling the energized state of the electromagnet (51).

6. A magnetic anti-breakage duck egg transport box according to claim 5, characterized in that, The control component includes a hollow sliding sleeve (52) slidably connected to a support rod (31). A partition (53) is slidably connected inside the hollow sliding sleeve (52). Liquid water (54) is contained in the hollow sliding sleeve (52) below the partition (53). The liquid water (54) contains a high concentration of CO2. The liquid level of the liquid water (54) is 1-2 cm lower than the height of the partition (53). Conductive liquid (55) is contained in the hollow sliding sleeve (52) above the partition (53). A positive electrode plate (56) and a negative electrode plate (57) are provided on the side wall of the hollow sliding sleeve (52) above the liquid level of the conductive liquid (55).

7. A magnetic anti-breakage duck egg transport box according to claim 6, characterized in that, The support rod (31) is provided with a refrigeration assembly at its bottom. The refrigeration assembly includes a piston cylinder (61) fixed to the bottom of the support rod (31). A refrigeration box (62) is fixed to the bottom of the piston cylinder (61). A straight pipe (63) is connected between the refrigeration box (62) and the piston cylinder (61). A piston plate (64) is slidably connected inside the piston cylinder (61). A piston rod (65) is fixed on the piston plate (64). The piston rod (65) extends through the piston cylinder (61) into the support rod (31). One end of the piston rod (65) away from the piston plate (64) is fixed to a hollow sliding sleeve (52). An L-shaped rigid pipe (66) is connected to the bottom side wall of the piston cylinder (61).

Images