Intelligent cold-chain logistics carriage

Abstract

The utility model relates to the technical field of logistics truck bed equipment, and discloses an intelligent cold-chain logistics truck bed which comprises a truck bed body, rollers are rotatably connected to the bottom of the truck bed body, a motor is fixedly connected to the front face of the truck bed body, a rotating rod is fixedly connected to the output end of the motor, and a gear fixedly sleeves the surface of the rotating rod. The side face of the carriage body is slidably connected with a sliding frame, the back face of the sliding frame is fixedly connected with a rack, and the gear is meshed with the rack. When the goods are discharged, the goods are dragged onto the roller, then the insertion plate is pulled upwards to cancel the fixation of the rectangular frame, then the rectangular frame is rotated, then the rotating wheel is rotated, the rotating wheel rotates to drive the threaded push rod to rotate, and the threaded push rod rotates to cancel the fixation of the rectangular frame by utilizing the fact that the threaded cylinder is far away from the insertion hole. At the moment, the rectangular frame rotates to abut against the ground, the goods slide down through the rollers, and therefore the equipment has the effect of facilitating loading and unloading of the goods.

Description

Technical Field

[0001] The present application belongs to the technical field of logistics vehicle box equipment, and specifically relates to an intelligent cold chain logistics vehicle box. Background Art

[0002] Cold chain logistics generally refers to a systematic project in which refrigerated and frozen foods are kept in a specified low-temperature environment throughout the entire process from production, storage, transportation, sales to consumption, in order to ensure food quality and reduce food loss. It was established with the advancement of science and technology and the development of refrigeration technology. It is a low-temperature logistics process based on freezing technology and using refrigeration technology.

[0003] Referring to CN213263761U, a smart cold chain logistics vehicle box includes a box body, a refrigerator is arranged at the top of the box body, the output end of the refrigerator is connected to the inside of the box body, two groups of hydraulic push rods are arranged inside the box body, and the left end of the hydraulic push rod is fixedly connected to the left side of the box body, the right end of the hydraulic push rod is fixedly connected to a connecting block, the top of the connecting block is fixedly connected to a bottom plate, and the top of the bottom plate is evenly distributed. By setting the bottom plate and the hydraulic push rod, when loading and unloading goods, the hydraulic push rod pushes the bottom plate to move to the outside of the box door, and the cold chain box is directly located outside the box body, which is convenient for users to load and unload goods without entering the box body for operation, thereby enhancing the convenience and practicality of the device.

[0004] The above-mentioned logistics vehicle box still has the following problem: after the logistics vehicle pushes out the cold chain box, the user is still required to carry the items up and down, which is time-consuming and labor-intensive. Utility Model Content

[0005] The purpose of this application is to provide an intelligent cold chain logistics vehicle box in order to solve the problem that after the logistics vehicle proposed above pushes out the cold chain box, the user still needs to carry the items up and down, which is time-consuming and labor-intensive.

[0006] The technical solution adopted in the present application is as follows: an intelligent cold chain logistics vehicle box, including a vehicle box body, the bottom of which is rotatably connected to a roller, the front of the vehicle box body is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating rod, the surface of the rotating rod is fixedly sleeved with a gear, the side of the vehicle box body is slidably connected to a slide, the back of the slide is fixedly connected to a rack, the gear is meshed with the rack, the side of the slide is rotatably connected to a connecting rod, the surface of the connecting rod is fixedly sleeved with a rectangular frame, the inner annular surface of the rectangular frame is rotatably connected to a round rod, the surface of the round rod is fixedly sleeved with a roller, the side of the rectangular frame is provided with a socket, the front of the slide is fixedly connected to a threaded barrel, the inner wall of the threaded barrel is threadedly connected to a threaded push rod, and the surface of the threaded push rod is adapted to the inner wall of the socket.

[0007] By adopting the above technical scheme, firstly, the goods are placed on the roller, and then the servo motor is turned on. The operation of the servo motor drives the rotating rod to rotate, and the rotation of the rotating rod drives the gear to rotate. The rotation of the gear uses the rack to push the slide upward, and the upward movement of the slide drives the rectangular frame to move upward. The upward movement of the rectangular frame drives the roller upward, and the upward movement of the roller drives the goods to rise. When unloading, the goods are dragged onto the roller, and then the plug plate is pulled up to cancel the fixation of the rectangular frame, and then the rotating wheel is rotated. The rotation of the rotating wheel drives the threaded push rod to rotate, and the rotation of the threaded push rod uses the threaded tube to move away from the socket to cancel the fixation of the rectangular frame. At this time, the rectangular frame rotates and leans against the ground, and the goods slide down using the roller, so that the equipment has the effect of facilitating the loading and unloading of goods.

[0008] In a preferred embodiment, a switch is fixedly connected to the front side of the vehicle body.

[0009] By adopting the above technical solution and providing a switch, it is convenient for the user to turn on the motor.

[0010] In a preferred embodiment, a bracket is fixedly connected to the upper surface of the slide, a groove plate is fixedly connected to the top of the bracket, a driving rod is rotatably connected to the inner wall of the groove plate, and a baffle is fixedly sleeved on the surface of the driving rod.

[0011] By adopting the above technical solution, the baffle can be rotated by arranging a driving rod.

[0012] In a preferred embodiment, a slot is provided on the surface of the baffle, a plug-in board is movably plugged into the groove plate, and the bottom of the plug-in board is plugged into the slot.

[0013] By adopting the above technical solution, the baffle can be fixed by arranging the plug plate.

[0014] In a preferred embodiment, a handle is fixedly connected to the side of the baffle.

[0015] By adopting the above technical solution and providing a handle, it is convenient for a user to pull the baffle to rotate.

[0016] In a preferred embodiment, one end of the threaded push rod away from the threaded barrel is fixedly connected to a rotating wheel.

[0017] By adopting the above technical solution and arranging a rotating wheel, it is convenient for a user to drive the threaded push rod to rotate. The threaded push rod rotates so that the threaded barrel moves away from the insertion hole to cancel the fixation of the rectangular frame.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0019] 1. In the present application, firstly, the goods are placed on the roller, and then the servo motor is turned on. The operation of the servo motor drives the rotating rod to rotate, and the rotation of the rotating rod drives the gear to rotate. The rotation of the gear uses the rack to push the slide to move up, and the upward movement of the slide drives the rectangular frame to move up. The upward movement of the rectangular frame drives the roller to move up, and the upward movement of the roller drives the goods to rise. When unloading, the goods are dragged onto the roller, and then the plug plate is pulled up to cancel the fixation of the rectangular frame, and then the rotating wheel is rotated. The rotation of the rotating wheel drives the threaded push rod to rotate, and the rotation of the threaded push rod uses the threaded tube to move away from the socket to cancel the fixation of the rectangular frame. At this time, the rectangular frame rotates and leans against the ground, and the goods slide down using the roller, so that the device has the effect of facilitating the loading and unloading of goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of this application;

[0021] Figure 2 It is a side view structural schematic diagram of this application;

[0022] Figure 3 This is a schematic diagram of the main structure of the rectangular frame of this application;

[0023] Figure 4 This is a schematic diagram of the side structure of the baffle of the present application;

[0024] Figure 5 This is a schematic side view of the rack structure of the present application.

[0025] Markings in the figure: 1. Car body; 2. Roller; 3. Slide; 4. Rectangular frame; 5. Baffle; 6. Bracket; 7. Servo motor; 8. Rack; 9. Switch; 10. Handle; 11. Gear; 12. Rotating rod; 13. Slot; 14. Rotating wheel; 15. Threaded cylinder; 16. Grooved plate; 17. Connecting rod; 18. Threaded push rod; 19. Round rod; 20. Roller; 21. Insert plate; 22. Socket; 23. Driving rod. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] Reference Figure 1-5 ,

[0028] Example:

[0029] Reference Figure 2-4A smart cold chain logistics vehicle box includes a vehicle box body 1, the bottom of the vehicle box body 1 is rotatably connected to a roller 2, the front of the vehicle box body 1 is fixedly connected to a motor 7, the output end of the motor 7 is fixedly connected to a rotating rod 12, the rotating rod 12 is rotatably installed in the vehicle box body 1, the surface of the rotating rod 12 is fixedly sleeved with a gear 11, the side of the vehicle box body 1 is slidably connected to a slide 3, the back of the slide 3 is fixedly connected to a rack 8, the gear 11 is meshed with the rack 8, the side of the slide 3 is rotatably connected to a connecting rod 17, the surface of the connecting rod 17 is fixedly sleeved with a rectangular frame 4, the inner annular surface of the rectangular frame 4 is rotatably connected to a round rod 19, the surface of the round rod 19 is fixedly sleeved with a roller 20, and a socket 22 is opened on the side of the rectangular frame 4, and a threaded cylinder 15 is fixedly connected to the front of the slide 3, and a threaded push rod 18 is threadedly connected to the inner wall of the threaded cylinder 15, and the surface of the threaded push rod 18 is adapted to the inner wall of the socket 22.

[0030] Reference Figure 2-3 A switch 9 is fixedly connected to the front of the vehicle body 1 , and the switch 9 is electrically connected to the motor 7 . By setting the switch 9 , the user can turn on the motor 7 conveniently.

[0031] Reference Figure 1-2 The upper surface of the slide 3 is fixedly connected with a bracket 6, the top of the bracket 6 is fixedly connected with a groove plate 16, the inner wall of the groove plate 16 is rotatably connected with a driving rod 23, and the surface of the driving rod 23 is fixedly sleeved with a baffle 5. By setting the driving rod 23, the baffle 5 can be rotated.

[0032] Reference Figure 2-4 A slot 13 is provided on the surface of the baffle 5, and a plug plate 21 is movably plugged into the groove plate 16. The bottom of the plug plate 21 is plugged into the slot 13, so that the baffle 5 can be fixed.

[0033] Reference Figure 1-3 A handle 10 is fixedly connected to the side of the baffle 5. By providing the handle 10, it is convenient for the user to pull the baffle 5 to rotate.

[0034] Reference Figure 2-3 The end of the threaded push rod 18 away from the threaded tube 15 is fixedly connected to the rotating wheel 14. By setting the rotating wheel 14, it is convenient for the user to drive the threaded push rod 18 to rotate. The threaded push rod 18 rotates and uses the threaded tube 15 to move away from the insertion hole 22 to cancel the fixation of the rectangular frame 4.

[0035] The implementation principle of an embodiment of an intelligent cold chain logistics vehicle box of the present application is as follows: first, the goods are placed on the roller 20, and then the servo motor 7 is turned on. The operation of the servo motor 7 drives the rotating rod 12 to rotate, and the rotation of the rotating rod 12 drives the gear 11 to rotate. The rotation of the gear 11 uses the rack 8 to push the slide 3 to move up, and the upward movement of the slide 3 drives the rectangular frame 4 to move up. The upward movement of the rectangular frame 4 drives the roller 20 to move up, and the upward movement of the roller 20 drives the goods to rise. When unloading, the goods are dragged onto the roller 20, and then the plug plate 21 is pulled up to cancel the fixation of the rectangular frame 4, and then the rotating wheel 14 is rotated. The rotation of the rotating wheel 14 drives the threaded push rod 18 to rotate, and the threaded push rod 18 rotates to use the threaded barrel 15 to move away from the insertion hole 22 to cancel the fixation of the rectangular frame 4. At this time, the rectangular frame 4 rotates and leans against the ground, and the goods slide down using the roller 20, so that the device has the effect of facilitating the loading and unloading of goods.

[0036] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An intelligent cold chain logistics vehicle box, comprising a vehicle box body (1), characterized in that: The bottom of the vehicle box (1) is rotatably connected to a roller (2); the front of the vehicle box (1) is fixedly connected to a motor (7); the output end of the motor (7) is fixedly connected to a rotating rod (12); a gear (11) is fixedly sleeved on the surface of the rotating rod (12); the side of the vehicle box (1) is slidably connected to a slide frame (3); the back of the slide frame (3) is fixedly connected to a rack (8); the gear (11) meshes with the rack (8); the side of the slide frame (3) is rotatably connected to a connecting rod ( 17), a rectangular frame (4) is fixedly sleeved on the surface of the connecting rod (17), a round rod (19) is rotatably connected to the inner ring surface of the rectangular frame (4), a roller (20) is fixedly sleeved on the surface of the round rod (19), a plug hole (22) is opened on the side of the rectangular frame (4), a threaded cylinder (15) is fixedly connected to the front of the slide (3), a threaded push rod (18) is threadedly connected to the inner wall of the threaded cylinder (15), and the surface of the threaded push rod (18) is matched with the inner wall of the plug hole (22).

2. The intelligent cold chain logistics vehicle box according to claim 1, characterized in that: A switch (9) is fixedly connected to the front side of the vehicle box body (1).

3. The intelligent cold chain logistics vehicle box according to claim 1, characterized in that: The upper surface of the slide (3) is fixedly connected to a bracket (6), the top end of the bracket (6) is fixedly connected to a groove plate (16), the inner wall of the groove plate (16) is rotatably connected to a driving rod (23), and a baffle (5) is fixedly sleeved on the surface of the driving rod (23).

4. The intelligent cold chain logistics vehicle box according to claim 3, characterized in that: A slot (13) is provided on the surface of the baffle plate (5), and a plug plate (21) is movably plugged into the groove plate (16), and the bottom of the plug plate (21) is plugged into the slot (13).

5. The intelligent cold chain logistics vehicle box according to claim 3, characterized in that: A handle (10) is fixedly connected to the side of the baffle (5).

6. The intelligent cold chain logistics vehicle box according to claim 1, characterized in that: One end of the threaded push rod (18) away from the threaded barrel (15) is fixedly connected to a rotating wheel (14).

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