Fresh food transportation and preservation device
By designing a fresh food transportation and preservation device that can be connected and adjusted, the problems of high cost and insufficient adaptability of cold chain transportation vehicles are solved, and the transportation of goods of different sizes and batches are achieved, ensuring the preservation effect and transportation efficiency of fresh food.
Patent Information
- Application Number
- CN202411281123.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2024-12-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing cold chain transportation vehicles are costly and are not suitable for small batch transportation, which cannot effectively solve the transportation needs of goods of different sizes and batches during fresh food transportation.
A fresh food transportation and preservation device is designed. By setting up a mobile device, a placement device, a cooling device and a connecting device, it allows multiple connections and adjustments between the boxes to adapt to cargo transportation of different sizes and batches, and passes through rollers and rotary wheels. Achieve flexible movement and angle adjustment of the box to ensure fresh food preservation.
It realizes flexible splicing and movement of the box, adapts to the transportation of fresh food in different batches, ensures the preservation effect of fresh food, and improves transportation efficiency and cost-effectiveness.
Smart Images
Figure CN119160524A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of fresh food logistics transportation, and in particular to a fresh food transportation and preservation device. Background Art
[0002] When transporting fresh produce, in order to ensure the quality of fresh products, it is necessary to preserve the fresh produce during transportation. The existing method is to cool the fresh produce through special cold chain transport vehicles or devices, but special cold chain transport vehicles have high transportation costs and can only transport large quantities of goods, which is not suitable for small-batch transportation.
[0003] For example, a cold chain fresh food logistics transport box proposed in CN202011083345.X includes a transport box; a supporting device is provided at the lower middle part of the transport box, and strip plates are symmetrically provided on both sides of the supporting device, and roller skating devices are symmetrically rotatably installed at the bottom of the strip plates; connecting rods are symmetrically fixedly installed on both sides above the strip plates, and springs are provided on the upper sleeves of the connecting rods, and a slide plate is fixedly installed on the top of the connecting rods, and a spring is provided above the slide plate, and the slide plate and two sets of springs are both slidably arranged in the connecting sleeve, and the connecting sleeve is symmetrically fixedly installed on both sides of the lower part of the transport box; a worm is provided above the middle part of the strip plate, and a threaded tube is engaged with the worm drive, and a rotating device is engaged with the threaded tube drive. The device of the invention is provided with a roller skating device for easy movement, and a shock-absorbing device is provided to shock-absorbing the vibration generated during transportation. When the vibration is large, secondary shock-absorbing treatment is performed by the springs above the slide plate, thereby ensuring the stability of the device operation and avoiding damage to vegetables in the device, but the above-mentioned problems are not solved.
[0004] The present invention can connect the boxes through the provided connecting device, so that the fresh-keeping device is suitable for transporting goods of different sizes and batches. Summary of the invention
[0005] To solve the above problems, the purpose of the present invention is to provide a fresh food transportation and preservation device, which connects various boxes through a connecting device, so that the fresh food transportation and preservation device is suitable for transporting goods of different sizes and batches.
[0006] The present invention provides a fresh food transport and preservation device, which comprises a box body, and further comprises: a moving device arranged below the box body, used for moving and transporting the box body; a placing device arranged inside the box body, used for placing fresh food; a cooling device arranged on the inner wall of the box body, which can cool and preserve the fresh food; and a connecting device arranged outside the box body, used for connecting the box body.
[0007] Furthermore, the box bodies can be spliced in multiple ways, with the rear end of the tail box body sealed, the middle box body connected front to back, the front end of the head box body provided with a sealed door through a hinge, the rear end surfaces of the head and middle box bodies provided with outer sealing magnetic strips, and the front end surfaces of the tail and middle box bodies provided with inner sealing magnetic strips, so that the boxes are fully sealed when connected, the middle part of the box body is filled with thermal insulation material, the middle of the bottom of the box body is convex, and drainage holes are opened on both sides of the bottom of the box body.
[0008] Furthermore, the moving device includes a first slide rail, a turntable and a roller. The first slide rail is fixed on a use plane, the turntable is rotatably installed at the end of the first slide rail, and the roller is installed below the box.
[0009] Furthermore, a slide groove and a drainage groove are provided on the first slide rail and the turntable. The slide groove fits the roller, the roller is placed in the slide groove, the drainage groove is located on the outside of the slide groove, and a connecting port is provided between the drainage groove and the slide groove.
[0010] Furthermore, the placement device includes a placement rack and a baffle. The placement rack is fixed in multiple layers in the box. Lighting lamps are provided above both ends of the placement rack for illuminating the interior of the box. The baffle is slidably arranged in the box and is located above the front and rear ends of the placement rack.
[0011] Furthermore, a spring connection box is provided below both ends of the baffle, and the placement frame is a hollow structure.
[0012] Furthermore, the refrigeration device is arranged at the rear end of the last box, the refrigeration device works through an external power supply, the cold air pipe is arranged inside the box, located above the placement rack, and the cold air pipe located in the last box is connected to the refrigeration device.
[0013] Furthermore, the cold air pipe is "H"-shaped, a downward nozzle is provided in the middle of the cold air pipe, and the diameter of the rear end of the cold air pipe is larger.
[0014] Furthermore, the connecting device includes a second slide rail, a connecting rod, a slot and a plug. The second slide rail is arranged on both sides of the box body, the connecting rod is slidably installed on the second slide rail, and the slot and the plug are respectively arranged at the front and rear ends of the top of the box body.
[0015] Furthermore, the connecting rod is of an "I" shape, with hooks in opposite directions provided at the front and rear ends of the connecting rod, a slot fitting the plug, a retractable conductive contact provided on the slot, a groove fitting the conductive contact provided on the plug, and a silicone film provided on the groove.
[0016] Beneficial effects: 1. The first slide rail is fixed on the use plane, the turntable is rotatably installed at the end of the first slide rail, the roller is installed under the box body, the middle of the bottom of the box body is protruding, and drainage holes are opened on both sides of the bottom of the box body. The first slide rail and the turntable are provided with a slide groove and a drainage groove. The slide groove fits the roller, and the roller is placed in the slide groove. The drainage groove is located on the outside of the slide groove. A connecting port is provided between the drainage groove and the slide groove, and the box body can be driven to move to the first slide rail through the roller, so that multiple boxes can be connected to each other to adapt to different batches of fresh food, and the box body can be driven to rotate through the rotatable turntable to adjust the angle of the box body, which is convenient for the box body to be transported to the first slide rail from different directions, and it is also convenient for the box body to be transported from the first slide rail to different positions. The excess moisture in the box body can also be discharged through the drainage groove provided on the first slide rail to keep the fresh food in the box dry.
[0017] The placing racks are fixed in the box in multiple layers. Lighting lamps are provided above both ends of the placing racks for illuminating the interior of the box. Baffles are slidably arranged in the box, and the baffles are located above the front and rear ends of the placing racks. Springs are provided below both ends of the baffles to connect the box. The placing racks are hollow structures, and fresh food can be placed on the placing racks to keep the fresh food ventilated, thereby facilitating the preservation of the fresh food. The baffles provided can also be used to limit the position of the fresh food on the placing racks for easy carrying. The baffles that can be moved up and down can also adapt to fresh products of different sizes, thereby facilitating the transportation of fresh food in different batches.
[0018] The refrigeration device is installed at the rear end of the last box. The refrigeration device works through an external power supply. The cold air pipe is installed inside the box, above the placement rack. The cold air pipe located in the last box is connected to the refrigeration device. The cold air pipe is "H" shaped. A downward nozzle is provided in the middle of the cold air pipe. The rear end of the cold air pipe has a larger diameter. The refrigeration device can be used to cool and keep fresh food. The cold air pipe can also be used to connect each box so that each box can be cooled and kept fresh, thereby adapting to the transportation of fresh food in different batches.
[0019] The second slide rail is arranged on both sides of the box body, and the connecting rod is slidably installed on the second slide rail. The slot and the plug are respectively arranged at the front and rear ends of the top of the box body. The connecting rod is an "I" type, and the front and rear ends of the connecting rod are provided with hooks in opposite directions. The connecting rod can be used to connect the various boxes when in use, and the subsequent boxes can be pulled out through the connecting rod when unloading, thereby speeding up the loading and unloading speed of fresh food and facilitating the transportation of fresh food.
[0020] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 .
[0022] Figure 2The overall structure of the present invention is shown in FIG. Figure 2 .
[0023] Figure 3 It is an exploded view of the present invention.
[0024] Figure 4 is an exploded view of the mobile device of the present invention.
[0025] Figure 5 It is a schematic diagram of the overall structure of the mobile device of the present invention.
[0026] Figure 6 The explosion of the placement device of the present invention Figure 1 .
[0027] Figure 7 The explosion of the placement device of the present invention Figure 2 .
[0028] Figure 8 It is a cross-sectional view of the box body of the present invention.
[0029] Fig. 9 The present invention Figure 7 Enlarged view of point A.
[0030] Fig.10 The present invention Figure 3 Enlarged view of point B.
[0031] Figure numerals: first slide rail 1; turntable 2; slide groove 3; drainage groove 4; box body 5; roller 6; sealing door 7; second slide rail 8; connecting rod 9; drainage hole 10; placement rack 11; baffle 12; lighting lamp 13; cold air pipe 14; refrigeration device 15; slot 16; conductive contact 17; plug 18; silicone membrane 19. DETAILED DESCRIPTION
[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present invention.
[0033] The following describes a fresh food transport and preservation device according to an embodiment of the present invention with reference to the accompanying drawings. Figure 1 - Fig.10As shown, the fresh food transport and preservation device includes a box body 5, and multiple boxes 5 can be spliced. The rear end of the last box body 5 is sealed, and the middle box body 5 is connected front to back. The front end of the head box body 5 is provided with a sealing door 7 through a hinge, and the rear end faces of the head and middle box bodies 5 are provided with sealing magnetic strips on the outside, and the front end faces of the last and middle box bodies 5 are provided with sealing magnetic strips on the inside, so that the boxes 5 are fully sealed when connected. The middle of the box body 5 is filled with insulation material, the middle of the bottom of the box body 5 is convex, and drainage holes 10 are opened on both sides of the bottom of the box body 5. The fresh food transport and preservation device also includes: a moving device arranged under the box body 5, for moving and transporting the box body 5; a placing device arranged inside the box body 5, for placing fresh food; a cooling device arranged on the inner wall of the box body 5, which can cool and preserve the fresh food; a connecting device arranged outside the box body 5, for connecting the box body 5.
[0034] like Figure 3 , Figure 4 and Figure 5 As shown, the fresh food transportation and preservation device includes a moving device, which includes a first slide rail 1, a turntable 2 and a roller 6. The first slide rail 1 is fixed on a use plane, the turntable 2 is rotatably installed at the end of the first slide rail 1, and the roller 6 is installed under the box body 5. A slide groove 3 and a drainage groove 4 are provided on the first slide rail 1 and the turntable 2. The slide groove 3 fits the roller 6, and the roller 6 is placed in the slide groove 3. The drainage groove 4 is located on the outside of the slide groove 3, and a connecting port is provided between the drainage groove 4 and the slide groove 3.
[0035] In a specific embodiment: when in use, the first slide rail 1 is fixed in a transportation device including an ordinary truck box and a container, the box body 5 is moved onto the first slide rail 1 through the rollers 6, and the turntable 2 can adjust the direction when the box body 5 moves, so as to facilitate the movement and turning of the box body 5.
[0036] like Figure 6 As shown, the fresh food transportation and preservation device includes a placing device, which includes a placing rack 11 and a baffle 12. The placing rack 11 is fixed in the box body 5 in multiple layers. Lighting lamps 13 are provided above both ends of the placing rack 11 for illuminating the inside of the box body 5. The baffle 12 is slidably arranged in the box body 5. The baffle 12 is located above the front and rear ends of the placing rack 11. Springs are provided below both ends of the baffle 12 to connect to the box body 5. The placing rack 11 is a hollow structure to facilitate ventilation and drainage of fresh food.
[0037] In a specific embodiment: when placing small fresh food, the fresh food is placed on the placement rack 11 of a single box 5, and the baffles 12 at the front and rear ends are used to prevent the fresh food from moving and limit the position; when placing large and medium-sized fresh food, the fresh food is placed on the placement rack 11 of multiple boxes 5, so that the baffle 12 located in the middle of the fresh food moves down to compress the spring, and the baffles 12 located at both ends of the fresh food are used to limit the position.
[0038] like Figure 7As shown, the fresh food transportation and preservation device includes a cooling device, which includes a cold air pipe 14 and a refrigeration device 15. The refrigeration device 15 is arranged at the rear end of the last box 5. The refrigeration device 15 works through an external power supply. The cold air pipe 14 is arranged inside the box 5, above the placement rack 11. The cold air pipe 14 located at the last box 5 is connected to the refrigeration device 15. The cold air pipe 14 is "H"-shaped, and a downward nozzle is provided in the middle of the cold air pipe 14. The rear end of the cold air pipe 14 has a larger diameter, which is convenient for connecting other cold air pipes 14.
[0039] In a specific embodiment: when in use, the connection of the box body 5 allows the cold air pipe 14 to be sleeved, and the refrigeration device 15 is operated by an external power supply, and the downward nozzle of the cold air pipe 14 is used to cool the fresh food on the placement rack 11, thereby preserving the fresh food.
[0040] like Figure 7 , Fig. 9 and Fig.10 As shown, the fresh food transportation and preservation device includes a connecting device, which includes a second slide rail 8, a connecting rod 9, a slot 16 and a plug 18. The second slide rail 8 is arranged on both sides of the box body 5, and the connecting rod 9 is slidably installed on the second slide rail 8. The slot 16 and the plug 18 are respectively arranged at the front and rear ends of the top of the box body 5. The connecting rod 9 is an "I" type, and the front and rear ends of the connecting rod 9 are provided with hooks in opposite directions. The slot 16 fits the plug 18, and a retractable conductive contact 17 is provided on the slot 16. The plug 18 is provided with a groove that fits the conductive contact 17, and a silicone film 19 is provided at the groove to facilitate waterproof insulation.
[0041] In a specific embodiment: when the boxes 5 are connected, the plug 18 is inserted into the slot 16, so that the conductive contact 17 passes through the silicone membrane 19 and is inserted into the groove for conductive connection. At the same time, the connecting rod 9 is lowered to make the connecting rods 9 on each box 5 connected in reverse.
[0042] Working principle: When in use, the first slide rail 1 is fixed in a transportation device including an ordinary truck compartment and a container, the box body 5 is moved onto the first slide rail 1 by the roller 6, and then the fresh food is placed on the placement rack 11 of a single box body 5, and the baffles 12 at the front and rear ends are used to prevent the fresh food from moving and limit the position, and then the box body 5 is connected, the plug 18 is inserted into the slot 16, and the conductive contact 17 is inserted into the groove through the silicone membrane 19 for conductive connection, and at the same time, the connecting rod 9 is lowered to make the connecting rods 9 on each box body 5 connected in opposite directions, and then the connection of the box body 5 makes the cold air pipe 14 socketed, and the refrigeration device 15 works through an external power supply, and cools the fresh food on the placement rack 11 through the downward nozzle of the cold air pipe 14, thereby preserving the fresh food.
Claims
1. A fresh food transport and preservation device, comprising a box (5), characterized in that: The fresh food transport and preservation device further comprises: a moving device arranged below the box body (5) and used for moving the transport box body (5); a placing device arranged inside the box body (5) and used for placing fresh food; a cooling device arranged on the inner wall of the box body (5) and capable of cooling and preserving the fresh food; and a connecting device arranged outside the box body (5) and used for connecting the box body (5).
2. The fresh food transportation and preservation device according to claim 1, characterized in that: The box bodies (5) can be spliced in multiple pieces, the rear end of the box body (5) at the end is sealed, the box body (5) in the middle is connected front to back, the front end of the box body (5) at the head is provided with a sealing door (7) through a hinge, the rear end surfaces of the box bodies (5) at the head and the middle are provided with sealing magnetic strips on the outside, and the front end surfaces of the box bodies (5) at the end and the middle are provided with sealing magnetic strips on the inside, so that the boxes (5) are fully sealed when connected, the middle of the box body (5) is filled with heat-insulating material, the middle of the bottom of the box body (5) is convex, and drainage holes (10) are opened on both sides of the bottom of the box body (5).
3. The fresh food transportation and preservation device according to claim 1, characterized in that: The moving device comprises a first slide rail (1), a turntable (2) and a roller (6); the first slide rail (1) is fixed on a use plane, the turntable (2) is rotatably mounted on the end of the first slide rail (1), and the roller (6) is mounted below the box (5).
4. The fresh food transportation and preservation device according to claim 3, characterized in that: The first slide rail (1) and the turntable (2) are provided with a slide groove (3) and a drainage groove (4); the slide groove (3) fits the roller (6), the roller (6) is placed in the slide groove (3), the drainage groove (4) is located outside the slide groove (3), and a connecting opening is provided between the drainage groove (4) and the slide groove (3).
5. The fresh food transportation and preservation device according to claim 1, characterized in that: The placement device comprises a placement rack (11) and a baffle (12); the placement rack (11) is fixed in multiple layers in a box body (5); lighting lamps (13) are provided above both ends of the placement rack (11) for illuminating the interior of the box body (5); the baffle (12) is slidably arranged in the box body (5) up and down; the baffle (12) is located above the front and rear ends of the placement rack (11).
6. The fresh food transportation and preservation device according to claim 5, characterized in that: A spring connection box (5) is provided below both ends of the baffle (12), and the placement frame (11) is a hollow structure.
7. The fresh food transportation and preservation device according to claim 1, characterized in that: The refrigeration device (15) is arranged at the rear end of the last box (5), and the refrigeration device (15) is operated by an external power supply. The cold air pipe (14) is arranged inside the box (5) and is located above the placement rack (11). The cold air pipe (14) located at the last box (5) is connected to the refrigeration device (15).
8. The fresh food transportation and preservation device according to claim 7, characterized in that: The cold air pipe (14) is "H"-shaped, a downward nozzle is provided in the middle of the cold air pipe (14), and the rear end of the cold air pipe (14) has a larger diameter.
9. The fresh food transportation and preservation device according to claim 1, characterized in that: The connecting device comprises a second slide rail (8), a connecting rod (9), a slot (16) and a plug (18); the second slide rail (8) is arranged on both sides of the box body (5); the connecting rod (9) is slidably mounted on the second slide rail (8); and the slot (16) and the plug (18) are respectively arranged at the front and rear ends of the upper part of the box body (5).
10. The fresh food transportation and preservation device according to claim 9, characterized in that: The connecting rod (9) is of an "I" shape, with hooks in opposite directions provided at the front and rear ends of the connecting rod (9), a slot (16) fitting into a plug (18), a retractable conductive contact (17) provided on the slot (16), a groove fitting into the conductive contact (17) provided on the plug (18), and a silicone film (19) provided at the groove.