Novel seafood logistics transportation device

Abstract

The utility model discloses a novel seafood logistics transportation device, which relates to the technical field of logistics transportation and comprises a container, a split charging storage unit and a convenient loading and unloading unit. The container is fixedly mounted on the upper side of the automobile frame body; the split charging storage unit comprises a vertical partition plate, a horizontal partition plate, a packaging box, a U-shaped refrigeration pipe and a temperature detection head. The seafood packaging container is provided with the reliable sub-packaging storage units, the vertical partition plates and the horizontal partition plates divide the interior of the container into six longitudinal channels, so that six independent storage areas are formed, a plurality of independent packaging boxes are placed in each area, different seafood products are packaged separately, and the packaging efficiency is improved. The novel seafood logistics transportation device has the advantages that peculiar smell and cross infection caused by mixed loading of various seafood products are avoided, the novel seafood logistics transportation device is further provided with a convenient loading and unloading unit so as to meet the requirement for manpower saving, and transportation personnel can conveniently monitor, regulate and control the temperature in the container during driving.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics transportation, in particular to a novel seafood logistics transportation device. Background Art

[0002] As people's quality of life continues to improve, seafood is gradually moving towards major supermarkets for people to buy. In the field of seafood product supply, logistics and transportation are an important part. Since seafood is a perishable food, it needs to be delivered in time during transportation. In the inter-city transportation of seafood, special vehicles are often used for transportation.

[0003] Traditional seafood logistics and transportation devices usually mix a variety of seafood products in one box or pool. Due to the different activities of different seafood organisms, when one product spoils, it is easy to cause other seafood products to spoil. In addition, traditional seafood logistics and transportation devices require manual handling of heavier seafood products during the loading and unloading process, which is labor-intensive and inconvenient. For this reason, we propose a new type of seafood logistics and transportation device. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a new type of seafood logistics and transportation device, which has a reliable packaging and storage unit. The vertical partitions and the horizontal partitions divide the interior of the container into six longitudinal channels, thereby forming six independent storage areas, and a plurality of independent packaging boxes are placed in each area to realize the separate packaging of different seafood products, thereby avoiding the odor and cross-infection caused by the mixed packaging of various seafood products. The utility model also has a convenient loading and unloading unit, which can make the loading and unloading of the packaging boxes more convenient to meet the need of the new type of seafood logistics and transportation device for saving manpower, and the transportation personnel can monitor and control the temperature in the container at the center console at the head of the transportation vehicle, so that the use of the new type of transportation device in the field of seafood logistics and transportation is more convenient, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel seafood logistics and transportation device, comprising a container, a subpackaging and storage unit, and a convenient loading and unloading unit;

[0006] Container: installed and fixed on the upper side of the vehicle frame;

[0007] The subpackaging storage unit comprises a vertical partition, a horizontal partition, a packaging box, a U-shaped refrigeration tube, a temperature detection head, an air compressor, a vortex tube and a heat preservation tube. A vertical partition is fixedly connected at the middle position inside the container, and two horizontal partitions are fixedly connected equidistantly inside the container. The vertical partition and the horizontal partition divide the interior of the container into six longitudinal channels. A U-shaped refrigeration tube connected end to end is fixedly installed on the top of each channel, and a row of packaging boxes is placed inside each channel. The packaging boxes are a certain distance away from the top of the channel. A temperature detection head is installed at the middle position of the top of the longitudinal channel. An air compressor is installed at the middle position of the upper side of the container. A vortex tube is embedded and installed at the upper end of the air compressor. The exhaust port of the air compressor is connected to the vortex tube. The hot air outlet of the vortex tube is connected to the air outlet opened on the outer wall of the air compressor. The cold air outlet of the vortex tube is connected to the U-shaped refrigeration tube at the top of the inner side of the longitudinal channel through the heat preservation tubes at both ends. A plurality of air outlet circular holes are opened equidistantly on the lower side of the tube wall of the U-shaped refrigeration tube.

[0008] Convenient loading and unloading unit: installed inside the container and on the rear side of the vehicle frame.

[0009] The car frame is used for the installation of the container. The vertical partitions and the horizontal partitions divide the interior of the container into six longitudinal channels, thus forming six independent storage areas, and a plurality of independent packaging boxes are placed in each area to realize the separate packaging of different seafood products, avoiding the odor and cross infection caused by the mixing of multiple seafood products. During transportation, the air compressor delivers compressed air to the inside of the vortex tube. The compressed air rotates at high speed in the vortex tube, and separates the hot air and cold air into two air flows according to the different degrees of friction during rotation. The hot air is discharged outward along the hot air outlet on the side of the air compressor, and the cold air enters the U-shaped refrigeration tube through the insulation tube and is discharged downward along the air outlet on the lower side of the tube wall, thereby cooling each longitudinal channel. The temperature detection head is used to monitor the temperature in each storage area. The convenient loading and unloading unit can make the loading and unloading of the packaging box more convenient to meet the need of the new seafood logistics and transportation device to save manpower.

[0010] Furthermore, the sub-packaging storage unit also includes a center console, a control center, a temperature display screen and a temperature control knob. The center console is installed inside the front part of the car frame, the control center is installed in the middle of the center console, the oblique front end of the control center is the car center control screen, the left side of the vertical section of the control center is installed with a temperature display screen, and the right side of the vertical section is installed with a temperature control knob. The air compressor, temperature detection head, temperature display screen and temperature control knob are all bidirectionally electrically connected to the control center. The control center at the center console of the car navigates the vehicle and provides the best route to make the vehicle arrive as soon as possible. The temperature display screen installed at the control center can understand the temperature of each storage area in the container in real time, and the temperature control knob allows personnel to conveniently adjust the temperature in each storage area in the car through the temperature control knob, and the power of the air compressor is controlled by the temperature control knob, thereby achieving temperature regulation.

[0011] Furthermore, the convenient loading and unloading unit includes an electric push rod, a push block, a mounting frame, a hydraulic cylinder and a pallet. An electric push rod is installed at each longitudinal channel inside the container, the telescopic end of the electric push rod faces the rear of the vehicle, and a square push block is fixedly connected to the telescopic end. A horizontal mounting frame is provided at the rear of the vehicle frame. The mounting frame is a rectangular box and two square mounting grooves are opened on the upper end. A hydraulic cylinder is embedded and installed in each mounting groove. The telescopic end of the hydraulic cylinder faces vertically upward and a horizontal pallet is fixedly connected to the end. A plurality of friction strips are fixed to the upper end of the pallet. The packaging box can slide along the longitudinal channel so that it can be loaded in an orderly manner. When loading the longitudinal channel of the upper layer, the packaging box is first placed on the pallet, and the hydraulic cylinder lifts the packaging box upward to a position level with the target longitudinal channel through the pallet. At this time, the packaging box can be gradually filled into the longitudinal channel of the upper layer by pushing the packaging box inward; conversely, when unloading the packaging box, the packaging box is first pushed to the tail of the container by the electric push rod and the push block, and pushed to the upper end of the pallet against which it is attached. The friction strip on the upper end of the pallet can prevent the packaging box from sliding on its end surface, and then the hydraulic cylinder drives the pallet and the packaging box to descend, and removes the packaging box from a higher position to facilitate the staff's movement. The whole process greatly saves manpower and meets the need for manpower saving of the new seafood logistics and transportation device.

[0012] Furthermore, the convenient loading and unloading unit also includes a tail frame, a second hydraulic cylinder and an auxiliary connecting rod. The lower end of the automobile frame near the rear is fixedly connected with a transverse tail frame, and the tail frame and the rear of the automobile frame form an L-shaped structure. The mounting frame can be stored and clamped at the inner corner of the L-shaped structure. The second hydraulic cylinder is embedded and installed at the middle position of the interior of the tail frame. The telescopic end of the second hydraulic cylinder is fixedly connected to the middle of the mounting frame. Two left and right auxiliary connecting rods are symmetrically installed on both sides of the second hydraulic cylinder. One end of the auxiliary connecting rod is fixedly connected to the left and right ends of the mounting frame, and the other end of the auxiliary connecting rod is slidably connected to the tail frame. The mounting frame can be folded at the inner corner of the L-shaped structure when the automobile is driving. The tail frame is used for the installation of the second hydraulic cylinder and the auxiliary connecting rod. When there is a loading and unloading task, the second hydraulic cylinder pushes the mounting frame to extend from the rear of the automobile frame. The auxiliary connecting rod is used to support the two ends of the mounting frame to keep the mounting frame horizontal, and the auxiliary connecting rod shares the longitudinal pressure brought by the mounting frame and the packaging box for the second hydraulic cylinder to protect the second hydraulic cylinder.

[0013] Furthermore, it also includes a movable shaft, a closed door and a sealing block. The tail of the container is movably connected to two closed doors on the left and right through the movable shafts on both sides. The side where the two closed doors meet is provided with a staggered corresponding stepped structure, and three square sealing blocks are fixedly connected to the inward side of the closed door, and the three sealing blocks correspond to a longitudinal channel respectively. The movable shaft enables the closed door to be opened or closed movably. When in the closed state, the stepped structures at the joint of the two closed doors fit each other to ensure the tight closing effect of the door and avoid the generation of a gap between the door bodies. When the closed door is closed, the sealing block can be blocked at the port of the longitudinal channel, thereby achieving a good sealing effect.

[0014] Furthermore, it also includes a door lock assembly and a hand pull rod, wherein a vertical hand pull rod is fixedly connected to the outward side of the closed door, and a door lock assembly is installed at the middle seam where the left and right closed doors are joined. The hand pull rod can facilitate pulling the heavy closed door, and the door lock assembly is used to lock the closed door.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the new seafood logistics transportation device has the following advantages:

[0016] 1. It has a reliable packaging and storage unit. The vertical partitions and horizontal partitions divide the interior of the container into six longitudinal channels, thus forming six independent storage areas. In each area, multiple independent packaging boxes are placed to achieve separate packaging of different seafood products, avoiding odor and cross-infection caused by mixed packaging of multiple seafood products;

[0017] 2. It has a convenient loading and unloading unit, which can make the loading and unloading of packaging boxes more convenient, so as to meet the need of saving manpower for the new seafood logistics and transportation device. In addition, the transportation personnel can monitor and control the temperature in the container at the center console at the head of the transport vehicle, making the use of this new type of transportation device in the field of seafood logistics and transportation more convenient;

[0018] 3. The utility model has a reliable packaging and storage unit. The vertical partitions and the horizontal partitions divide the interior of the container into six longitudinal channels, thereby forming six independent storage areas, and a plurality of independent packaging boxes are placed in each area to realize the separate packaging of different seafood products, avoiding the odor and cross-infection caused by the mixing of various seafood products. It also has a convenient loading and unloading unit, which can make the loading and unloading of the packaging boxes more convenient to meet the need of the new seafood logistics and transportation device to save manpower, and the transportation personnel can monitor and control the temperature in the container at the center console at the head of the transport vehicle, making the use of the new transportation device in the field of seafood logistics and transportation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the tail structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the oblique lower side structure of the tail of the utility model;

[0021] Figure 3 For this utility model Figure 1 A magnified view of the structure at center;

[0022] Figure 4 This is a schematic diagram of the internal structure of the vehicle head of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the side and top of the vehicle body of the utility model.

[0024] In the figure: 1 container, 2 car frame, 3 packing storage unit, 31 vertical partition, 32 horizontal partition, 33 packaging box, 34 U-shaped refrigeration pipe, 35 temperature detection head, 36 center console, 37 control center, 38 temperature display screen, 39 temperature adjustment knob, 310 air compressor, 311 vortex tube, 312 insulation pipe, 4 convenient loading and unloading unit, 41 electric push rod, 42 push block, 43 mounting frame, 44 hydraulic cylinder 1, 45 support plate, 46 tail frame, 47 hydraulic cylinder 2, 48 auxiliary connecting rod, 5 movable shaft, 6 closed door, 7 door lock assembly, 8 sealing block, 9 hand pull rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5 , This embodiment provides a technical solution: a new seafood logistics transportation device, including a container 1, a packaging and storage unit 3 and a convenient loading and unloading unit 4;

[0027] Container 1: installed and fixed on the upper side of the automobile frame 2;

[0028] The packaging storage unit 3 includes a vertical partition 31, a horizontal partition 32, a packaging box 33, a U-shaped refrigeration pipe 34, a temperature detection head 35, an air compressor 310, a vortex tube 311 and an insulation pipe 312. The vertical partition 31 is fixedly connected to the middle position of the container 1, and two horizontal partitions 32 are fixedly connected to the inside of the container 1 at an equal distance. The vertical partition 31 and the horizontal partition 32 divide the inside of the container 1 into six longitudinal channels. The top of each channel is fixedly installed with a U-shaped refrigeration pipe 34 connected end to end, and a row of packaging boxes 33 is placed inside each channel. The packaging boxes 33 are spaced 1 / 4" apart from each other. A temperature detection head 35 is installed at a certain distance from the top of the longitudinal channel, and an air compressor 310 is installed at the middle position of the upper side of the container 1. A vortex tube 311 is embedded and installed at the upper end of the air compressor 310. The exhaust port of the air compressor 310 is connected to the vortex tube 311, and the hot air outlet of the vortex tube 311 is connected to the air outlet opened on the outer wall of the air compressor 310. The cold air outlet of the vortex tube 311 is connected to the U-shaped refrigeration tube 34 at the top of the inner side of the longitudinal channel through the insulation tubes 312 at both ends, and a plurality of air outlet circular holes are equidistantly opened on the lower side of the tube wall of the U-shaped refrigeration tube 34;

[0029] Convenient loading and unloading unit 4: installed inside the container 1 and at the rear side of the vehicle frame 2.

[0030] The automobile frame 2 is used for the installation of the container 1. The vertical partition 31 and the horizontal partition 32 divide the interior of the container 1 into six longitudinal channels, thereby forming six independent storage areas, and a plurality of independent packaging boxes 33 are placed in each area to realize the separate packaging of different seafood products, thereby avoiding the odor and cross infection caused by the mixing of multiple seafood products. During transportation, the air compressor 310 delivers compressed air to the inside of the vortex tube 311. The compressed air rotates at a high speed in the vortex tube 311, and separates two air flows of hot air and cold air according to the different degrees of friction during rotation. The hot air is discharged outward along the hot air outlet on the side of the air compressor, and the cold air enters the U-shaped refrigeration tube 34 through the insulation tube 312, and is discharged downward along the air outlet on the lower side of the tube wall, thereby cooling each longitudinal channel. The temperature detection head 35 is used to monitor the temperature in each storage area. The convenient loading and unloading unit 4 can make the loading and unloading of the packaging box 33 more convenient, so as to meet the need of the new seafood logistics transportation device to save manpower.

[0031] The sub-packaging storage unit 3 also includes a central console 36, a control center 37, a temperature display screen 38 and a temperature control knob 39. The central console 36 is installed inside the front part of the vehicle frame 2, and the control center 37 is installed in the middle of the central console 36. The oblique front end of the control center 37 is the central control screen of the vehicle. The temperature display screen 38 is installed on the left side of the vertical section of the control center 37, and the temperature control knob 39 is installed on the right side of the vertical section. The air compressor 310, the temperature detection head 35, the temperature display screen 38 and the temperature control knob 39 are all bidirectionally electrically connected to the control center 37. The control center 37 at the central console 36 of the vehicle navigates the vehicle and provides the best route to make the vehicle arrive as soon as possible. The temperature display screen 38 installed at the control center 37 can understand the temperature of each storage area in the container 1 in real time, and the temperature control knob 39 allows personnel to conveniently adjust the temperature in each storage area in the vehicle, and the temperature control knob 39 is used to control the power of the air compressor 310, thereby achieving temperature regulation.

[0032] The convenient loading and unloading unit 4 includes an electric push rod 41, a push block 42, a mounting frame 43, a hydraulic cylinder 44 and a support plate 45. An electric push rod 41 is installed at each longitudinal channel inside the container 1. The telescopic end of the electric push rod 41 faces the rear of the vehicle, and a square push block 42 is fixedly connected to the telescopic end. A horizontal mounting frame 43 is arranged at the rear of the vehicle frame 2. The mounting frame 43 is a rectangular box and two square mounting grooves are opened on the upper end. A hydraulic cylinder 44 is embedded and installed in each mounting groove. The telescopic end of the hydraulic cylinder 44 faces vertically upward and a horizontal support plate 45 is fixedly connected to the end. A plurality of friction strips are fixedly installed on the upper end of the support plate 45. The packaging box 33 can slide along the longitudinal channel, so that it can be filled in an orderly manner. When filling the longitudinal channel of the upper layer, the packaging box 33 is first placed on the support plate 45, and the hydraulic cylinder 1 44 lifts the packaging box 33 upward to a position horizontal to the target longitudinal channel through the support plate 45. At this time, by pushing the packaging box 33 inward, the packaging boxes 33 can be filled into the longitudinal channel of the upper layer one by one; on the contrary, when the packaging box 33 is unloaded, the packaging box 33 is first pushed toward the tail of the container 1 by the electric push rod 41 and the push block 42, and pushed to the upper end of the support plate 45 abutted against. The friction strip at the upper end of the support plate 45 can prevent the packaging box 33 from sliding on its end surface, and then the hydraulic cylinder 1 44 drives the support plate 45 and the packaging box 33 to descend, and the packaging box 33 is removed from a higher position, which is convenient for the staff to move. The whole process greatly saves manpower and meets the need of the new seafood logistics and transportation device for saving manpower.

[0033] The convenient loading and unloading unit 4 also includes a tail frame 46, a hydraulic cylinder 47 and an auxiliary connecting rod 48. The lower end of the automobile frame 2 near the rear is fixedly connected with a transverse tail frame 46. The tail frame 46 and the rear of the automobile frame 2 form an L-shaped structure. The mounting frame 43 can be accommodated and carded at the inner corner of the L-shaped structure. A hydraulic cylinder 47 is embedded and installed in the middle position of the interior of the tail frame 46. The telescopic end of the hydraulic cylinder 47 is fixedly connected to the middle of the mounting frame 43. Two auxiliary connecting rods 48 are symmetrically installed on both sides of the hydraulic cylinder 47. One end of the auxiliary connecting rod 48 is fixedly connected to the left and right ends of the mounting frame 43, and the other end of the auxiliary connecting rod 48 is slidably connected to the tail frame 46. The mounting frame 43 can be folded at the inner corner of the L-shaped structure when the car is driving. The tail frame 46 is used for the installation of the hydraulic cylinder 2 47 and the auxiliary connecting rod 48. When there is a loading and unloading task, the hydraulic cylinder 2 47 pushes the mounting frame 43 to extend out from the rear of the car frame 2. The auxiliary connecting rod 48 is used to support the two ends of the mounting frame 43 to keep the mounting frame 43 horizontal. In addition, the auxiliary connecting rod 48 can share the longitudinal pressure brought by the mounting frame 43 and the packaging box 33 for the hydraulic cylinder 2 47 to protect the hydraulic cylinder 2 47.

[0034] It also includes a movable shaft 5, a closed door 6 and a sealing block 8. The rear of the container 1 is movably connected to the left and right closed doors 6 through the movable shafts 5 on both sides. The side where the two closed doors 6 are connected is provided with a staggered corresponding stepped structure, and three square sealing blocks 8 are fixedly connected to the inner side of the closed door 6. The three sealing blocks 8 correspond to a longitudinal channel respectively. The movable shaft 5 enables the closed door 6 to be opened or closed movably. In the closed state, the stepped structures at the joint of the two closed doors 6 fit each other to ensure the tight closing effect of the door and avoid the generation of a gap between the door bodies. When the closed door 6 is closed, the sealing block 8 can be blocked at the port of the longitudinal channel, thereby achieving a good sealing effect.

[0035] It also includes a door lock assembly 7 and a hand pull rod 9. A vertical hand pull rod 9 is fixedly connected to the outward side of the closed door 6, and a door lock assembly 7 is installed at the middle seam where the left and right closed doors 6 are connected. The hand pull rod 9 can facilitate pulling the heavy closed door 6, and the door lock assembly 7 is used to lock the closed door 6.

[0036] The working principle of a new seafood logistics and transportation device provided by the utility model is as follows: the new seafood logistics and transportation device has a reliable packaging and storage unit 3, and the vertical partition 31 and the horizontal partition 32 divide the interior of the container 1 into six longitudinal channels, thereby forming six independent storage areas, and a plurality of independent packaging boxes 33 are placed in each area to realize the separate packaging of different seafood products, thereby avoiding the odor and cross-infection caused by the mixing of multiple seafood products; during transportation, the air compressor 310 delivers compressed air to the inside of the vortex tube 311, and the compressed air rotates at a high speed in the vortex tube 311, and separates two air flows of hot air and cold air according to the different degrees of friction during rotation. The hot air is discharged outward along the hot air outlet on the side of the air compressor, and the cold air enters the U-shaped refrigeration tube 34 through the insulation tube 312, and is discharged downward along the air outlet on the lower side of the tube wall, thereby cooling each longitudinal channel, and the temperature detection head 35 is used to monitor the temperature in each storage area. The device also has a convenient loading and unloading unit 4, which can make the loading and unloading of the packaging box 33 more convenient, so as to meet the need of the new seafood logistics transportation device to save manpower, and the transportation personnel can monitor and adjust the temperature in the container 1 at the center console at the head of the transport vehicle, making the use of the new transportation device in the field of seafood logistics transportation more convenient: the control center 37 at the center console 36 of the car navigates the vehicle and provides the best route to make the vehicle arrive as soon as possible, and the temperature display screen 38 installed at the control center 37 can be used to understand the temperature of each storage area in the container 1 in real time, and the temperature control knob 39 allows personnel to conveniently adjust the temperature in each storage area in the car, and the temperature control knob 39 is used to control the power of the air compressor 310 to achieve temperature control.The packaging box 33 can slide along the longitudinal channel so that it can be loaded in an orderly manner. When loading the longitudinal channel of the upper layer, the packaging box 33 is first placed on the pallet 45, and the hydraulic cylinder 1 44 lifts the packaging box 33 upward to a position horizontal to the target longitudinal channel through the pallet 45. At this time, by pushing the packaging box 33 inward, the packaging boxes 33 can be filled into the longitudinal channel of the upper layer one by one; conversely, when unloading the packaging box 33, the packaging box 33 is first pushed toward the tail of the container 1 by the electric push rod 41 and the push block 42, and pushed to the upper end of the pallet 45 against which it is attached. The friction strip at the upper end of the pallet 45 can prevent the packaging box 33 from sliding on its end surface, and then the hydraulic cylinder 1 44 drives the pallet 45 and the packaging box 33 are lowered, and the packaging box 33 is taken down from a higher position, which is convenient for the staff to move. The whole process greatly saves manpower and meets the need of saving manpower for the new seafood logistics and transportation device; the mounting frame 43 can be folded at the inner corner of the L-shaped structure when the car is driving, and the tail frame 46 is used for the installation of the hydraulic cylinder 2 47 and the auxiliary connecting rod 48. When there is a loading and unloading task, the hydraulic cylinder 2 47 pushes the mounting frame 43 to extend out from the rear of the car frame 2, and the auxiliary connecting rod 48 is used to support the two ends of the mounting frame 43 to keep the mounting frame 43 horizontal, and the auxiliary connecting rod 48 can share the longitudinal pressure brought by the mounting frame 43 and the packaging box 33 for the hydraulic cylinder 2 47 to protect the hydraulic cylinder 2 47. In addition, the movable shaft 5 enables the closed door 6 to be opened or closed. In the closed state, the stepped structures at the joint of the two closed doors 6 fit together to ensure the tight closing effect of the door and avoid the formation of gaps between the door bodies. When the closed door 6 is closed, the sealing block 8 can be sealed at the port of the longitudinal channel, thereby achieving a good sealing effect. The hand pull rod 9 can facilitate the pulling of the closed door 6, and the door lock assembly 7 is used to lock the closed door 6.

[0037] It is worth noting that the input ends of the hydraulic cylinder 1 44, hydraulic cylinder 2 47 and electric push rod 41 disclosed in the above embodiments are electrically connected to the output end of the vehicle power supply through an external control switch group, and the external control switch group controls the operation of the hydraulic cylinder 1 44, hydraulic cylinder 2 47 and electric push rod 41, and the temperature control knob 39 controls the operation of the air compressor (310), all of which adopt methods commonly used in the prior art.

[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A new type of seafood logistics transportation device, characterized by: It comprises a container (1), a packaging and storage unit (3) and a convenient loading and unloading unit (4); Container (1): installed and fixed on the upper side of the automobile frame (2); The packaging storage unit (3) comprises a vertical partition (31), a horizontal partition (32), a packaging box (33), a U-shaped refrigeration pipe (34), a temperature detection head (35), an air compressor (310), a vortex tube (311) and a heat preservation pipe (312). The vertical partition (31) is fixedly connected at the middle position inside the container (1), and two horizontal partitions (32) are fixedly connected at equal distances inside the container (1). The vertical partition (31) and the horizontal partition (32) divide the inside of the container (1) into six longitudinal channels. A U-shaped refrigeration pipe (34) connected end to end is fixedly installed at the top of each channel, and a row of packaging boxes (33) is placed inside each channel. The box (33) is at a certain distance from the top of the channel, a temperature detection head (35) is installed at the middle position of the top of the longitudinal channel, an air compressor (310) is installed at the middle position of the upper side of the container (1), a vortex tube (311) is embedded and installed at the upper end of the air compressor (310), the exhaust port of the air compressor (310) is connected to the vortex tube (311), the hot air outlet of the vortex tube (311) is connected to the air outlet opened on the outer wall of the air compressor (310), the cold air outlet of the vortex tube (311) is connected to the U-shaped refrigeration tube (34) at the top of the inner side of the longitudinal channel through the insulation tubes (312) at both ends, and a plurality of air outlet circular holes are opened at equal intervals on the lower side of the tube wall of the U-shaped refrigeration tube (34); Convenient loading and unloading unit (4): installed inside the container (1) and on the rear side of the vehicle frame (2).

2. A novel seafood logistics transport device according to claim 1, characterized in that: The packaging storage unit (3) further comprises a central control panel (36), a control center (37), a temperature display screen (38) and a temperature adjustment knob (39); the central control panel (36) is installed inside the front part of the automobile frame (2); the control center (37) is installed in the middle of the central control panel (36); the oblique front end of the control center (37) is a central control screen of the automobile; the temperature display screen (38) is installed on the left side of the vertical section of the control center (37); and the temperature adjustment knob (39) is installed on the right side of the vertical section; the air compressor (310), the temperature detection head (35), the temperature display screen (38) and the temperature adjustment knob (39) are all bidirectionally electrically connected to the control center (37).

3. The novel seafood logistics transport device according to claim 1 is characterized in that: The convenient loading and unloading unit (4) comprises an electric push rod (41), a push block (42), a mounting frame (43), a hydraulic cylinder (44) and a support plate (45). An electric push rod (41) is installed at each longitudinal channel inside the container (1). The telescopic end of the electric push rod (41) faces the rear of the vehicle, and a square push block (42) is fixedly connected to the telescopic end. A transverse mounting frame (43) is arranged at the rear of the vehicle frame (2). The mounting frame (43) is a rectangular box body and has two left and right square mounting grooves at the upper end. A hydraulic cylinder (44) is embedded and installed in each mounting groove. The telescopic end of the hydraulic cylinder (44) faces vertically upward and a horizontal support plate (45) is fixedly connected to the end. A plurality of friction strips are fixedly installed on the upper end of the support plate (45).

4. A novel seafood logistics transport device according to claim 3, characterized in that: The convenient loading and unloading unit (4) further comprises a tail frame (46), a second hydraulic cylinder (47) and an auxiliary connecting rod (48); the lower end of the automobile frame (2) near the rear is fixedly connected with a transverse tail frame (46); the tail frame (46) and the rear of the automobile frame (2) form an L-shaped structure; the mounting frame (43) can be received and clamped at the inner corner of the L-shaped structure; the second hydraulic cylinder (47) is embedded and installed at the middle position inside the tail frame (46); the telescopic end of the second hydraulic cylinder (47) is fixedly connected to the middle of the mounting frame (43); two left and right auxiliary connecting rods (48) are symmetrically installed on both sides of the second hydraulic cylinder (47); one end of the auxiliary connecting rod (48) is fixedly connected to the left and right ends of the mounting frame (43); the other end of the auxiliary connecting rod (48) is slidably connected to the tail frame (46).

5. The novel seafood logistics transportation device according to claim 1 is characterized by: The container (1) further comprises a movable shaft (5), a closed door (6) and a sealing block (8); the rear of the container (1) is movably connected to two closed doors (6) on the left and right through the movable shafts (5) on both sides; a staggered and corresponding stepped structure is arranged on one side where the two closed doors (6) are connected; and three square sealing blocks (8) are fixedly connected to the inner side of the closed door (6); the three sealing blocks (8) respectively correspond to a longitudinal channel.

6. A novel seafood logistics transport device according to claim 5, characterized in that: It also includes a door lock assembly (7) and a hand pull rod (9); the closed door (6) is fixedly connected to a vertical hand pull rod (9) on the outward side; and the door lock assembly (7) is installed at the center seam where the left and right closed doors (6) are joined.

Images