Novel cold chain transportation carriage with cargo collision early warning function
By designing grooves, gears and other structures in the cold chain transportation compartment, the classification and storage of goods with different temperature requirements is realized, and the collision of goods is prevented through springs and other structures is solved, and the problem of existing cold chain compartments cannot be effectively classified and stored and prevented cargo damage is significantly improved, and the practicality and efficiency of the cold chain compartment is significantly improved.
Patent Information
- Application Number
- CN202421026929.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing cold chain transportation carriages cannot effectively classify and store goods with different temperature requirements, resulting in the breeding of bacteria due to mixed storage, which in turn causes the problem of cargo rot.
A new cold chain transportation car with cargo collision warning was designed. By setting grooves, gears, fixed door panels, movable door panels, racks and servo motors in the cargo, the cargo with different temperature requirements is classified and stored, and the collision between cargo and cargo is prevented through the cooperation of springs, push plates, silicone plates, switches and telescopic rods.
It effectively realizes the classification and storage of goods with different temperature conditions, avoids the breeding of bacteria by mixing goods, further prevents cargo rot, and improves the practicality and efficiency of cold chain carriages, and effectively prevents cargo damage.
Smart Images
Figure CN222591359U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cold chain vehicles, in particular to a new type of cold chain transport carriage with cargo collision warning. Background Art
[0002] Cold chain transport vehicles are also commonly known as cold transport vehicles or refrigerated trucks. They are usually used to transport fresh fruits, seafood, milk and items that are prone to spoilage, rot, fermentation, etc. During the entire transportation process, no matter it is loading and unloading, changing the mode of transportation, replacing packaging equipment, etc., the transported goods are always transported at a certain temperature.
[0003] During the transportation process, cold chain vehicles often need to transport a variety of goods. The temperature conditions required for each type of goods are different. To meet this demand, the goods need to be stored in different temperature environments. However, the current carriages are generally designed for single temperature control, which limits their scope of use and reduces their practicality. In addition, most carriages lack the function of classified storage of goods, which may lead to the growth of bacteria between different goods and eventually cause the problem of goods rotting. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model provides a new cold chain transport carriage with cargo collision warning to solve the problem mentioned in the above background technology that it is impossible to classify goods of different temperatures and different types of goods for cold chain transportation, thereby reducing the practicality of the cold chain vehicle and causing bacteria to grow between different goods, ultimately causing the goods to rot.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of cold chain transport carriage with cargo collision warning, comprising a cold chain carriage body and two partition structures, wherein the upper inner wall of the cold chain carriage body is provided with a groove;
[0006] The partition structure includes a gear, a fixed door panel is fixedly installed on the inner wall of the groove, a movable door panel is movably installed inside the fixed door panel, a rack is fixedly installed on the upper surface of the movable door panel, a servo motor is fixedly installed on the inner surface of the groove, and a plurality of refrigeration structures are arranged inside the cold chain carriage body, the inner wall of the groove is movably connected to the front and rear surfaces of the gear, and the rack is meshingly connected to the outer surface of the gear.
[0007] Preferably, a plurality of springs are fixedly installed on the left and right inner walls of the cold chain carriage body, push plates are fixedly installed at the ends of the springs, a silicone plate is provided on the surface of the push plates, switches are provided on the left and right inner walls of the cold chain carriage body, and telescopic rods are fixedly installed on the left and right inner walls of the cold chain carriage body.
[0008] Preferably, a controller is fixedly installed on the rear surface of the cold chain carriage body, an alarm is fixedly installed on the rear surface of the cold chain carriage body, and a cabinet door is fixedly installed on the front surface of the cold chain carriage body.
[0009] Preferably, the upper and lower surfaces of the movable door panel are movably connected to the inner walls of the upper and lower surfaces of the cold chain compartment body, the output end of the servo motor is fixedly connected to the rear end of the gear, the refrigeration structure is electrically connected to the controller, the servo motor is electrically connected to the controller, the fixed door panel and the movable door panel are both provided with insulation plates, and heat dissipation holes are provided around the refrigeration structure.
[0010] Preferably, the front and rear surfaces of the push plate are movably connected to the inner wall of the cold chain compartment body, the length of the telescopic rod is shorter than the length of the switch, the switch is electrically connected to the controller, and the switch is electrically connected to the alarm.
[0011] Preferably, the alarm and the controller are electrically connected.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. This new cold chain transport carriage with cargo collision warning, through the coordinated setting of grooves, gears, fixed door panels, movable door panels, racks, servo motors, and refrigeration structures, can effectively realize the classified storage of goods requiring different temperature conditions, thereby avoiding the breeding of bacteria due to mixing of goods and further preventing the rotting of goods. In addition, this solution can also support the simultaneous cold chain transportation of multiple goods, significantly improving the practicality and efficiency of cold chain carriages.
[0014] 2. This new cold chain transport carriage with cargo collision warning can effectively prevent the collision between cargo and the carriage through the coordinated setting of springs, push plates, silicone plates, switches, and telescopic rods, thereby achieving effective protection for cargo and reducing the risk of cargo damage. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the upper cross-section three-dimensional structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the movable door panel of the utility model;
[0018] Figure 4 It is a schematic diagram of the internal three-dimensional structure of the upper section of the utility model.
[0019] In the figure: 1. Cold chain compartment body; 2. Groove; 3. Gear; 4. Fixed door panel; 5. Movable door panel; 6. Rack; 7. Servo motor; 8. Refrigeration structure; 9. Spring; 10. Push plate; 11. Silicone plate; 12. Switch; 13. Telescopic rod; 14. Controller; 15. Alarm; 16. Cabinet door. DETAILED DESCRIPTION
[0020] 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.
[0021] Embodiment 1:
[0022] Please refer to Figure 1-4 A new type of cold chain transport carriage with cargo collision warning includes a cold chain carriage body 1 and two partition structures. A groove 2 is provided on the upper inner wall of the cold chain carriage body 1;
[0023] The partition structure includes a gear 3, a fixed door panel 4 is fixedly installed on the inner wall of the groove 2, a movable door panel 5 is movably installed inside the fixed door panel 4, a rack 6 is fixedly installed on the upper surface of the movable door panel 5, a servo motor 7 is fixedly installed on the inner surface of the groove 2, and a plurality of refrigeration structures 8 are arranged inside the cold chain compartment body 1, the inner wall of the groove 2 is movably connected to the front and rear surfaces of the gear 3, and the rack 6 is meshingly connected to the outer surface of the gear 3.
[0024] Specifically: when the gear 3 drives the rack 6 and the movable door panel 5 to move, the surface of the gear 3 will not be separated from the surface of the rack 6. The partition structure divides the interior of the compartment into three spaces, each of which has an independent refrigeration structure 8, thereby providing different temperatures for different goods.
[0025] In this embodiment: a controller 14 is fixedly installed on the rear surface of the cold chain compartment body 1 , an alarm 15 is fixedly installed on the rear surface of the cold chain compartment body 1 , and a cabinet door 16 is fixedly installed on the front surface of the cold chain compartment body 1 .
[0026] Specifically: the alarm 15 sounds an alarm, and the cabinet door 16 is provided with a heat-insulating material inside.
[0027] In this embodiment: the upper and lower surfaces of the movable door panel 5 are movably connected to the inner walls of the upper and lower surfaces of the cold chain compartment body 1, the output end of the servo motor 7 is fixedly connected to the rear end of the gear 3, the refrigeration structure 8 is electrically connected to the controller 14, the servo motor 7 is electrically connected to the controller 14, the fixed door panel 4 and the movable door panel 5 are both provided with insulation plates, and heat dissipation holes are provided around the refrigeration structure 8.
[0028] Specifically: the heat dissipation holes are for facilitating the heat dissipation of the refrigeration structure 8, and the insulation plates of the fixed door panel 4 and the movable door panel 5 are for insulating the interior of the space formed therein to prevent the temperature from being lost.
[0029] In this embodiment: the alarm 15 and the controller 14 are electrically connected.
[0030] Working principle: When the utility model is in use, first open the cabinet door 16, then the controller 14 controls the servo motor 7 to start, the servo motor 7 rotates clockwise, thereby driving the gear 3 to rotate clockwise, the gear 3 rotates clockwise, thereby driving the rack 6 meshing on its outer surface to move to the left, when the rack 6 moves to the left, it drives the movable door panel 5 to move to the left as well, the movable door panel 5 gradually moves away from the right inner wall of the compartment, when the movable door panel 5 enters the fixed door panel 4, the movable door panel 5 is in an open state, at this time the worker moves the goods to be transported into the compartment according to the classification, when the transportation is completed, the servo motor 7 reverses, driving the gear 3 to rotate counterclockwise, the same reverse principle, Until the rightmost side of the movable door panel 5 touches the inner wall of the compartment, the servo motor 7 is turned off, the movable door panel 5 is closed, and the cabinet door 16 is closed at this time. The driver controls the temperature inside each space through the controller 14 to adjust it to the required temperature of the goods for transportation. Compared with the related art, the new cold chain transport compartment with cargo collision warning provided by the utility model has the following beneficial effects: after careful design, the solution can effectively realize the classified storage of goods requiring different temperature conditions, thereby avoiding the breeding of bacteria due to mixing of goods, and further preventing the goods from rotting. In addition, the solution can also support the simultaneous cold chain transportation of multiple goods, significantly improving the practicality and efficiency of the cold chain compartment.
[0031] Embodiment 2:
[0032] Please refer to Figure 1-4 A plurality of springs 9 are fixedly installed on the left and right inner walls of the cold chain carriage body 1, a push plate 10 is fixedly installed at the end of the plurality of springs 9, a silicone plate 11 is provided on the surface of the push plate 10, a switch 12 is provided on the left and right inner walls of the cold chain carriage body 1, and a telescopic rod 13 is fixedly installed on the left and right inner walls of the cold chain carriage body 1.
[0033] Specifically: Under normal conditions, there is a certain distance between the push plate 10 and the switch 12. When the push plate 10 moves toward the inner wall of the carriage, it will first contact the switch 12 and then contact the telescopic rod 13. The function of the silicone plate 11 is to provide a buffer force for the cargo to contact the push plate 10, so as to avoid damage to the cargo caused by the cargo contacting the push plate 10.
[0034] In this embodiment: the front and rear surfaces of the push plate 10 are movably connected to the inner wall of the cold chain compartment body 1, the length of the telescopic rod 13 is shorter than the length of the switch 12, the switch 12 is electrically connected to the controller 14, and the switch 12 is electrically connected to the alarm 15.
[0035] Working principle: When the goods are in the process of transportation, due to bumps, the goods will deviate and slide. When the goods gradually touch the inner wall of the carriage, the goods squeeze the push plate 10, and the push plate 10 moves toward the inner wall of the carriage and squeezes the spring 9. The push plate 10 continues to move toward the inner wall of the carriage under squeezing until the push plate 10 moves and touches the surface of the switch 12. The push plate 10 squeezes the switch 12, and the switch 12 is turned on, thereby driving the alarm 15 to sound an alarm. When the driver receives the alarm, he controls the telescopic rod 13 to start through the controller 14. The telescopic rod 13 starts and generates a thrust on the push plate 10, thereby pushing the push plate 10 away from the inner wall of the carriage until the push plate 10 is away from the surface of the switch 12, and the telescopic rod 13 resets and stops. Compared with the related art, the utility model provides a new cold chain transport carriage with cargo collision warning, which has the following beneficial effects: After careful design, the scheme can effectively prevent collisions between cargo and carriages, thereby achieving effective protection of cargo and reducing the risk of cargo damage.
[0036] The controller 14, refrigeration structure 8, and alarm 15 are existing structures, and the control circuit can be implemented by simple programming by technicians in this field. It belongs to the common knowledge in this field. They are only used without modification, so the control method and circuit connection are not described in detail.
[0037] The above-mentioned devices are selected according to the actual situation, and various parameters are referred to, and the functions of the devices used correspond to the effects achieved. Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A new type of cold chain transport carriage with cargo collision warning, comprising a cold chain carriage body (1) and two partition structures, characterized in that: The upper inner wall of the cold chain carriage body (1) is provided with a groove (2); The partition structure comprises a gear (3), a fixed door panel (4) is fixedly mounted on the inner wall of the groove (2), a movable door panel (5) is movably mounted inside the fixed door panel (4), a rack (6) is fixedly mounted on the upper surface of the movable door panel (5), a servo motor (7) is fixedly mounted on the inner surface of the groove (2), a plurality of refrigeration structures (8) are arranged inside the cold chain carriage body (1), the inner wall of the groove (2) is movably connected to the front and rear surfaces of the gear (3), and the rack (6) is meshingly connected to the outer surface of the gear (3).
2. A new type of cold chain transport carriage with cargo collision warning according to claim 1, characterized in that: A plurality of springs (9) are fixedly mounted on the left and right inner walls of the cold chain carriage body (1), a push plate (10) is fixedly mounted at the ends of the plurality of springs (9), a silicone plate (11) is arranged on the surface of the push plate (10), a switch (12) is arranged on the left and right inner walls of the cold chain carriage body (1), and a telescopic rod (13) is fixedly mounted on the left and right inner walls of the cold chain carriage body (1).
3. According to claim 1, a new type of cold chain transport carriage with cargo collision warning is characterized in that: A controller (14) is fixedly installed on the rear surface of the cold chain carriage body (1), an alarm (15) is fixedly installed on the rear surface of the cold chain carriage body (1), and a cabinet door (16) is fixedly installed on the front surface of the cold chain carriage body (1).
4. According to claim 1, a new type of cold chain transport carriage with cargo collision warning is characterized in that: The upper and lower surfaces of the movable door panel (5) are movably connected to the inner walls of the upper and lower surfaces of the cold chain compartment body (1); the output end of the servo motor (7) is fixedly connected to the rear end of the gear (3); the refrigeration structure (8) is electrically connected to the controller (14); the servo motor (7) is electrically connected to the controller (14); the fixed door panel (4) and the movable door panel (5) are both provided with insulation plates inside; and heat dissipation holes are provided around the refrigeration structure (8).
5. According to claim 2, a new type of cold chain transport carriage with cargo collision warning is characterized in that: The front and rear surfaces of the push plate (10) are movably connected to the inner wall of the cold chain compartment body (1), the length of the telescopic rod (13) is shorter than the length of the switch (12), the switch (12) is electrically connected to the controller (14), and the switch (12) is electrically connected to the alarm (15).
6. According to claim 3, a new type of cold chain transport carriage with cargo collision warning is characterized in that: The alarm (15) and the controller (14) are electrically connected.