Mutton cold-chain logistics transfer device

Abstract

The invention relates to the technical field of cold chain transfer, and particularly discloses a mutton cold chain logistics transfer device which comprises a cold chain transfer box, a lifting mechanism, moving wheels and a suspension conveying mechanism, the lifting mechanism is arranged on the side wall of the cold chain transfer box, the moving wheels are arranged at the bottom of the lifting mechanism, and the suspension conveying mechanism is arranged in the cold chain transfer box. The hanging conveying mechanism is used for conducting mutton cold-chain transfer into the cold-chain transport vehicle, a sliding rail used for hanging mutton is arranged at the top of a compartment of the cold-chain transport vehicle, when mutton is transferred, the cold-chain transfer box is pushed and arranged at the tail of the cold-chain transport vehicle in a sleeving mode, and after the auxiliary rail groove extends, the cold-chain transfer box is conveyed to the cold-chain transport vehicle. The end of the auxiliary rail groove is in contact connection with the end of a sliding rail in the cold-chain transport vehicle, then the motor drives the conveying belt, and therefore the pushing assembly pushes the hooks for hanging mutton, the hooks for hanging mutton slide into the sliding rail in the cold-chain transport vehicle through the main rail groove and the auxiliary rail groove, the mutton is transferred conveniently, and the conveying efficiency is improved. Time and labor are saved.

Description

Technical Field

[0001] The present invention relates to the technical field of cold chain transportation, and particularly relates to a cold chain logistics transportation device for mutton. Background Art

[0002] Cold chain transportation of mutton is a transportation process in which mutton is always kept in a temperature environment required to maintain its quality from the starting point to the destination according to the characteristics of the goods. Its purpose is to ensure the freshness and quality of mutton, reduce the risk of loss and spoilage. Cold chain logistics improves the fresh-keeping ability of food, does not affect the nutrition and taste of food, and greatly improves the storage period of food. When mutton is transported in a cold chain transport vehicle, mutton is usually stacked in the transport vehicle. Since the surface of mutton is slippery after freezing, it is inconvenient to take mutton. It is more inconvenient to take mutton at the far end of the transport vehicle compartment. Moreover, it is inconvenient to send the mutton in the transfer box to the transport vehicle. It is more troublesome to do it manually, and the transfer efficiency is low. When loading mutton into the vehicle, the door of the transport vehicle needs to be kept open all the time, resulting in the loss of cold air. Therefore, a cold chain logistics transportation device for mutton is needed. Summary of the Invention

[0003] To solve the deficiencies of the prior art, the purpose of the present invention is to provide a cold chain logistics transportation device for mutton.

[0004] To achieve the above technical purpose, the technical solutions adopted by the present invention are as follows.

[0005] A cold chain logistics transportation device for mutton, which includes:

[0006] A cold chain transfer box, a lifting mechanism, moving wheels, and a suspension conveying mechanism. The lifting mechanism is arranged at the side wall of the cold chain transfer box, the moving wheels are arranged at the bottom of the lifting mechanism, the lifting mechanism is used for adjusting the height of the cold chain transfer box, the suspension conveying mechanism is arranged in the cold chain transfer box, there are two groups of suspension conveying mechanisms and they are symmetrically arranged, the suspension conveying mechanism is used for cold chain transportation of mutton into the cold chain transport vehicle, and a slide rail for hanging mutton is arranged at the top of the compartment of the cold chain transport vehicle. The suspension conveying mechanism includes a main track groove, a secondary track groove, a support rod, and a conveying mechanism. One end of the main track groove is fixedly connected to the inner wall of the cold chain transfer box, the other end of the main track groove is close to the tail of the cold chain transfer box, the secondary track groove is connected to the end of the main track groove, the support rod is fixed at the inner wall of the cold chain transfer box, the support rod is close to the main track groove and is arranged parallel to the main track groove, the conveying mechanism is arranged on the support rod, a hook for hanging mutton is slidably arranged in a matching manner in the groove of the main track groove, and the conveying mechanism can drive the hook to move along the main track groove.

[0007] As a further improvement of the technical solution, the conveying mechanism includes a motor, a first roller, a second roller, a third roller, and a conveyor belt. The motor is installed at the top of the support rod, and the output shaft of the motor is vertically downward. The first roller is coaxially and fixedly sleeved at the end of the output shaft of the motor. A displacement assembly is provided at the side wall of the support rod, and a first mounting block is provided at the end of the displacement assembly. The displacement assembly can drive the first mounting block to move towards the support rod. The second roller is rotatably installed at the bottom of the first mounting block. A second mounting block is provided at the end of the support rod, and the third roller is rotatably installed at the bottom of the second mounting block. The conveyor belt is sleeved on the first roller, the second roller, and the third roller. A first connecting column is horizontally provided at the end of the second mounting block. There are two first connecting columns arranged in parallel. A first connecting sleeve is horizontally provided at the end of the support rod, and the first connecting sleeve is sleeved on the first connecting column. A first spring is sleeved on the first connecting column and the first connecting sleeve. One end of the first spring is connected to the end of the support rod, and the other end of the first spring is connected to the end of the second mounting block. A pushing assembly is provided on the belt surface of the conveyor belt. There are multiple groups of pushing assemblies arranged at equal intervals along the conveyor belt.

[0008] As a further improvement of the technical solution, a connecting frame is fixedly provided on the wall of the second mounting block, and the connecting frame is fixedly connected to the wall of the secondary track groove. The secondary track groove and the main track groove are in plug-in telescopic fit.

[0009] As a further improvement of the technical solution, the pushing assembly includes a pushing block, a second connecting column, and a second connecting sleeve. The pushing block is on one side of the conveyor belt. One end of the second connecting column is connected to the end of the pushing block, and the other end of the second connecting column horizontally extends and is close to the belt surface of the conveyor belt. There are two second connecting columns arranged in parallel. One end of the second connecting sleeve is connected to the belt surface of the conveyor belt, and the other end of the second connecting sleeve is sleeved on the second connecting column. A second spring is sleeved on the second connecting column and the second connecting sleeve. One end of the second spring is connected to the end of the pushing block, and the other end of the second spring is connected to the belt surface of the conveyor belt. One end surface of the pushing block is inclined, and the inclined surface of the pushing block contacts the wall of the hook.

[0010] As a further improvement of the technical solution, a main limiting rod is provided above the support rod. The main limiting rod is close to the main track groove and parallel to the main track groove. The main limiting rod is fixedly connected to the first mounting block. A limiting column is vertically provided at the top of the pushing block, and the limiting column is close to the wall of the main track groove.

[0011] As a further improvement of the technical solution, an airbag is matched and provided at the tail port of the cold chain transfer box, and an inflation assembly for inflating the airbag is provided at the side wall of the cold chain transfer box.

[0012] As a further improvement of the technical solution, an electric sliding door is provided at the tail of the cold chain transfer box, and the electric sliding door is in transmission cooperation with the inflation assembly.

[0013] As a further improvement of the technical solution, the inflation assembly includes an air storage cylinder, a piston, a push plate, guide posts, and a connecting pipe. The air storage cylinder is arranged at the side wall of the cold chain transfer box and is vertically arranged with respect to the side wall of the cold chain transfer box. The piston is fitted in the air storage cylinder. The guide posts are vertically arranged at the side wall of the cold chain transfer box. There are two guide posts arranged in parallel. A stop piece is provided at the end of the guide post. The push plate is sleeved on the guide post. The push plate is fixedly connected to the end of the electric sliding door. A third spring is sleeved on the guide post. One end of the third spring contacts the plate surface of the push plate, and the other end of the third spring contacts the stop piece at the end of the guide post. The end of the air storage cylinder is communicated with the airbag through the connecting pipe.

[0014] As a further improvement of the technical solution, a secondary limit rod is provided at the end of the main limit rod. The secondary limit rod and the main limit rod are in plug-in telescopic fit. A vertical column is provided at the top of the secondary limit rod. There are two vertical columns and they are close to each other. The connecting frame is located between the two vertical columns.

[0015] Compared with the prior art, the progress and advantages of the present invention are that during the use of the present invention, when the displacement assembly drives the first mounting block to move towards the direction close to the support rod, and the second mounting block moves away from the support rod, it drives the extension of the secondary track groove, thereby extending the sliding length of the hook;

[0016] When transporting mutton, the cold chain transfer box is pushed and sleeved on the tail of the cold chain transport vehicle. After the secondary track groove extends, the end of the secondary track groove contacts and connects with the end of the slide rail in the cold chain transport vehicle. Then the motor drives the conveyor belt, so that the pushing assembly pushes the hook hanging the mutton, so that the hook hanging the mutton slides into the slide rail in the cold chain transport vehicle through the main track groove and the secondary track groove, thereby transporting the mutton, which is more convenient and time-saving and labor-saving;

[0017] When the cold chain transfer box is pushed and sleeved on the tail of the cold chain transport vehicle, the electric sliding door is opened to inflate the airbag. The inflated airbag can seal the tail of the cold chain transfer box and the tail of the cold chain transport vehicle, preventing the cold air in the cold chain transfer box and the cold chain transport vehicle from entering the outside air and causing energy waste. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly introduced below. Obviously, the following described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the interior of the cold chain transfer box of the present invention.

[0021] Figure 3 Schematic diagram of the cooperation between the inflatable component and the airbag of the present invention.

[0022] Figure 4 Schematic diagram of the suspension conveying mechanism of the present invention.

[0023] Figure 5 Schematic diagram of the installation of the conveying mechanism of the present invention.

[0024] Figure 6 Schematic diagram of the installation of the second mounting block of the present invention.

[0025] Figure 7 Schematic diagram of the cooperation between the hook and the pushing component of the present invention.

[0026] Figure 8 Schematic diagram of the cooperation between the hook and the main track groove of the present invention.

[0027] Figure 9 Schematic diagram of the installation of the pushing block of the present invention.

[0028] The labels in the figure are:

[0029] 10. Cold chain transfer box; 110. Lifting mechanism; 120. Movable wheel; 130. Inflatable component; 131. Air storage cylinder; 132. Piston; 133. Push plate; 134. Guide post; 135. Connecting pipe; 140. Electric push-pull door; 150. Airbag.

[0030] 20. Suspension conveying mechanism; 210. Main track groove; 211. Hook; 220. Sub-track groove; 230. Support rod; 231. Shifting component; 232. First mounting block; 240. Conveying mechanism; 241. Motor; 242. First roller; 243. Second roller; 244. Third roller; 245. Conveyor belt; 250. Second mounting block; 251. First connecting column; 252. First connecting sleeve; 253. Connecting frame; 260. Main limiting rod; 261. Sub-limiting rod; 262. Column; 270. Pushing component; 271. Pushing block; 272. Second connecting column; 273. Second connecting sleeve; 274. Limiting column. Detailed implementation manners

[0031] The technical solution of the present invention will be further described below in conjunction with the drawings and through specific implementation manners.

[0032] Among them, the drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical diagrams, and should not be construed as a limitation on the present invention; in order to better illustrate the embodiments of the present invention, some components in the drawings will be omitted, enlarged or reduced, which do not represent the dimensions of the actual products; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0033] In the accompanying drawings of the embodiments of the present invention, the same or similar reference numerals correspond to the same or similar components; in the description of the present invention, it should be understood that if terms such as "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the accompanying drawings. This is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms used to describe the positional relationship in the accompanying drawings are only for illustrative purposes and cannot be construed as a limitation of the present invention. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0034] In the description of the present invention, unless otherwise clearly specified and defined, if terms such as "connection" are used to indicate the connection relationship between components, this term should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] As Figures 1-9 shown, a lamb cold chain logistics transfer device includes:

[0036] A cold chain transfer box 10, a lifting mechanism 110 (which is a prior art and will not be elaborated too much), moving wheels 120, and a suspension conveying mechanism 20. The lifting mechanism 110 is arranged at the side wall of the cold chain transfer box 10, the moving wheels 120 are arranged at the bottom of the lifting mechanism 110, and the lifting mechanism 110 is used to adjust the height of the cold chain transfer box 10. The suspension conveying mechanism 20 is arranged inside the cold chain transfer box 10. There are two groups of suspension conveying mechanisms 20 and they are symmetrically arranged. The suspension conveying mechanism 20 is used for lamb cold chain transfer into the cold chain transport vehicle. There is a slide rail for hanging lamb on the top of the carriage of the cold chain transport vehicle. The suspension conveying mechanism 20 includes a main track groove 210, a secondary track groove 220, a support rod 230, and a conveying mechanism 240. One end of the main track groove 210 is fixedly connected to the inner wall of the cold chain transfer box 10, and the other end of the main track groove 210 is close to the tail of the cold chain transfer box 10. The secondary track groove 220 is connected to the end of the main track groove 210. The support rod 230 is fixed to the inner wall of the cold chain transfer box 10. The support rod 230 is close to the main track groove 210 and is arranged parallel to the main track groove 210. The conveying mechanism 240 is arranged on the support rod 230. A hook 211 for hanging lamb is slidably arranged in the groove of the main track groove 210 in a matching manner, and the conveying mechanism 240 can drive the hook 211 to move along the main track groove 210, so as to convey the lamb.

[0037] More specifically, the conveying mechanism 240 includes a motor 241, a first roller 242, a second roller 243, a third roller 244, and a conveyor belt 245. The motor 241 is installed at the top of the support rod 230, and the output shaft of the motor 241 is vertically downward. The first roller 242 is coaxially and fixedly sleeved at the end of the output shaft of the motor 241. A displacement assembly 231 (which is a prior art and will not be elaborated too much) is provided at the side wall of the support rod 230. An installation block one 232 is provided at the end of the displacement assembly 231. The displacement assembly 231 can drive the installation block one 232 to move towards the support rod 230. The second roller 243 is rotatably installed at the bottom of the installation block one 232. An installation block two 250 is provided at the end of the support rod 230. The third roller 244 is rotatably installed at the bottom of the installation block two 250. The conveyor belt 245 is sleeved on the first roller 242, the second roller 243, and the third roller 244. A connecting column one 251 is horizontally provided at the end of the installation block two 250. There are two connecting columns one 251 and they are arranged in parallel. A connecting sleeve one 252 is horizontally provided at the end of the support rod 230. The connecting sleeve one 252 is sleeved on the connecting column one 251. A first spring is sleeved on the connecting column one 251 and the connecting sleeve one 252. One end of the first spring is connected to the end of the support rod 230, and the other end of the first spring is connected to the end of the installation block two 250. A pushing assembly 270 is provided on the belt surface of the conveyor belt 245. There are multiple groups of the pushing assemblies 270 and they are evenly spaced along the conveyor belt 245. When the displacement assembly 231 drives the installation block one 232 to move towards the support rod 230, the elastic force of the first spring drives the installation block two 250 to move away from the support rod 230, and the conveyor belt 245 is in a tensioned state.

[0038] As Figure 6 shown, a connecting frame 253 is fixedly provided on the wall of the installation block two 250. The connecting frame 253 is fixedly connected to the wall of the secondary track groove 220. The secondary track groove 220 and the main track groove 210 are in an insertion and telescopic fit. When the installation block two 250 moves away from the support rod 230, it drives the secondary track groove 220 to extend, thereby extending the sliding length of the extension hook 211. When transporting mutton, the cold chain transport box 10 is moved to the tail of the cold chain transport vehicle, the height of the cold chain transport box 10 is adjusted to match the height of the cold chain transport vehicle, the tail door of the cold chain transport vehicle is opened, and the cold chain transport box 10 is pushed and sleeved on the tail of the cold chain transport vehicle. After the secondary track groove 220 extends, the end of the secondary track groove 220 is in contact connection with the end of the slide rail inside the cold chain transport vehicle. Then, the motor 241 drives the conveyor belt 245, so that the pushing assembly 270 pushes the hook 211 hanging mutton, so that the hook 211 hanging mutton slides into the slide rail inside the cold chain transport vehicle through the main track groove 210 and the secondary track groove 220, thereby transporting the mutton.

[0039] AsFigures 6-9 As shown in the figure, the pushing component 270 includes a pushing block 271, a second connecting column 272, and a second connecting sleeve 273. The pushing block 271 is located on one side of the conveyor belt 245. One end of the second connecting column 272 is connected to the end of the pushing block 271. The other end of the second connecting column 272 extends horizontally and is close to the belt surface of the conveyor belt 245. There are two second connecting columns 272 arranged in parallel. One end of the second connecting sleeve 273 is connected to the belt surface of the conveyor belt 245, and the other end of the second connecting sleeve 273 is sleeved on the second connecting column 272. A second spring is sleeved on the second connecting column 272 and the second connecting sleeve 273. One end of the second spring is connected to the end of the pushing block 271, and the other end of the second spring is connected to the belt surface of the conveyor belt 245. One end face of the pushing block 271 is inclined, and the inclined surface of the pushing block 271 contacts the wall of the hook 211.

[0040] As Figure 4 , Figure 8 As shown in the figure, a main limiting rod 260 is arranged above the support rod 230. The main limiting rod 260 is close to the main track groove 210 and is parallel to the main track groove 210. The main limiting rod 260 is fixedly connected to the first mounting block 232. A limiting column 274 is vertically arranged on the top of the pushing block 271. The limiting column 274 is close to the wall of the main track groove 210. When the displacement component 231 drives the first mounting block 232 to move towards the support rod 230, it drives the main limiting rod 260 to move towards the limiting column 274. When the main limiting rod 260 contacts the limiting column 274, it can limit the pushing block 271. When the conveyor belt 245 is transporting, the pushing block 271 contacts the wall of the hook 211, thereby driving the hook 211 hanging the mutton to slide into the slide rail in the cold chain transport vehicle through the main track groove 210 and the secondary track groove 220.

[0041] As Figures 2-3 As shown in the figure, an airbag 150 is arranged at the tail port of the cold chain transfer box 10, and an inflation component 130 for inflating the airbag 150 is arranged on the side wall of the cold chain transfer box 10.

[0042] More specifically, an electric push-pull door 140 is arranged at the tail of the cold chain transfer box 10, and the electric push-pull door 140 is in transmission cooperation with the inflation component 130.

[0043] More specifically, the inflation assembly 130 includes an air storage cylinder 131, a piston 132, a push plate 133, guide posts 134, and a connecting pipe 135. The air storage cylinder 131 is disposed at the side wall of the cold chain transfer box 10 and is arranged perpendicular to the side wall of the cold chain transfer box 10. The piston 132 is fitted and disposed inside the air storage cylinder 131. The guide posts 134 are vertically disposed at the side wall of the cold chain transfer box 10. There are two guide posts 134 and they are arranged in parallel. A retaining piece is provided at the end of the guide post 134. The push plate 133 is sleeved on the guide posts 134. The push plate 133 is fixedly connected to the end of the electric push-pull door 140. A third spring is sleeved on the guide post 134. One end of the third spring contacts the plate surface of the push plate 133, and the other end of the third spring contacts the retaining piece at the end of the guide post 134. The end of the air storage cylinder 131 is communicated with the airbag 150 through the connecting pipe 135. When the cold chain transfer box 10 is pushed and sleeved on the tail of the cold chain transport vehicle, the electric push-pull door 140 is opened, thereby driving the piston 132 to move inside the air storage cylinder 131, so that the gas in the air storage cylinder 131 is discharged into the airbag 150 through the connecting pipe 135, thereby inflating the airbag 150. When the airbag 150 bulges, it can seal the tail of the cold chain transfer box 10 and the tail of the cold chain transport vehicle, avoiding the cold air inside the cold chain transfer box 10 and the cold chain transport vehicle from entering the external air and causing energy waste. After the cold chain logistics transportation of mutton is completed, the electric push-pull door 140 is closed, the piston 132 is reset, and the airbag 150 is reset.

[0044] As Figure 6 shown, a secondary limiting rod 261 is provided at the end of the main limiting rod 260. The secondary limiting rod 261 and the main limiting rod 260 are in plug-in telescopic fit. A vertical column 262 is vertically provided at the top of the secondary limiting rod 261. There are two vertical columns 262 and they are close to each other. The connecting frame 253 is located between the two vertical columns 262. When the mounting block two 250 moves away from the support rod 230, it drives the secondary track groove 220 to extend. The connecting frame 253 drives the secondary limiting rod 261 to extend, so that the main limiting rod 260 and the secondary limiting rod 261 limit the pushing block 271.

[0045] Working principle:

[0046] During use of the present invention, when the shifting assembly 231 drives the mounting block 1 232 to move in the direction close to the support rod 230, the elastic force of the spring 1 drives the mounting block 250 to move in the direction away from the support rod 230, and the conveyor belt 245 is in a tensioned state. When the mounting block 250 moves in the direction away from the support rod 230, the secondary track groove 220 is driven to extend, thereby extending the sliding length of the hook 211. When the mutton is transported, the cold chain transfer box 10 is moved to the rear of the cold chain transport vehicle, and the height of the cold chain transfer box 10 is adjusted to make the cold chain transport vehicle The box 10 is matched with the height of the cold chain transport vehicle. The rear door of the cold chain transport vehicle is opened, and the cold chain transfer box 10 is pushed and put on the rear of the cold chain transport vehicle. After the auxiliary track groove 220 is extended, the end of the auxiliary track groove 220 is in contact with the end of the slide rail in the cold chain transport vehicle. Then the motor 241 drives the conveyor belt 245, so that the pushing component 270 pushes the hook 211 for hanging mutton, so that the hook 211 for hanging mutton slides through the main track groove 210 and the auxiliary track groove 220 to the slide rail in the cold chain transport vehicle, thereby transferring the mutton. When the shifting assembly 231 drives the mounting block 232 to move toward the direction close to the support rod 230, the main limiting rod 260 is driven to move toward the direction close to the limiting column 274. The main limiting rod 260 and the limiting column 274 are in conflict with each other to limit the pushing block 271. When the conveyor belt 245 is transporting, the pushing block 271 is in conflict with the wall of the hook 211, thereby driving the hook 211 for hanging mutton to slide through the main track groove 210 and the auxiliary track groove 220 to the slide rail in the cold chain transport vehicle. When the cold chain transfer box 10 is pushed and sleeved on the tail of the cold chain transport vehicle, , open the electric sliding door 140, thereby driving the piston 132 to move in the air cylinder 131, so that the gas in the air cylinder 131 is discharged into the airbag 150 through the connecting pipe 135, thereby inflating the airbag 150. The inflated airbag 150 can seal the rear end of the cold chain transfer box 10 and the rear end of the cold chain transport vehicle, preventing the cold air in the cold chain transfer box 10 and the cold chain transport vehicle from entering the outside air and causing energy waste. After the cold chain logistics transportation of mutton is completed, the electric sliding door 140 is closed, the piston 132 is reset, and the airbag 150 is reset.

[0047] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.

Claims

1. A mutton cold chain logistics transfer device, characterized in that: It includes: A cold chain transfer box, a lifting mechanism, moving wheels, and a hanging conveying mechanism. The lifting mechanism is arranged at the side wall of the cold chain transfer box, the moving wheels are arranged at the bottom of the lifting mechanism, the lifting mechanism is used to adjust the height of the cold chain transfer box, the hanging conveying mechanism is arranged in the cold chain transfer box, two groups of hanging conveying mechanisms are arranged symmetrically, the hanging conveying mechanism is used to carry out cold chain transfer of mutton into a cold chain transport vehicle, a slide rail for hanging mutton is arranged on the top of the carriage of the cold chain transport vehicle, the hanging conveying mechanism includes a main track groove, a secondary track groove, a support rod, and a conveying mechanism. One end of the main track groove is fixedly connected to the inner wall of the cold chain transfer box, and the other end of the main track groove is close to the tail of the cold chain transfer box. The secondary track groove is connected to the end of the main track groove. The support rod is fixed to the inner wall of the cold chain transfer box, the support rod is close to the main track groove and is arranged parallel to the main track groove. The conveying mechanism is arranged on the support rod, and a hook for hanging mutton is slidingly arranged in the groove of the main track groove, and the conveying mechanism can drive the hook to move along the main track groove.

2. A mutton cold chain logistics transfer device according to claim 1, characterized in that: The conveying mechanism comprises a motor, roller one, roller two, roller three and a conveyor belt. The motor is installed on the top of the support rod, the output shaft of the motor is vertically downward, the roller is coaxially fixedly sleeved on the output shaft end of the motor, a shifting assembly is arranged at the side wall of the support rod, a mounting block one is arranged at the end of the shifting assembly, and the shifting assembly can drive the mounting block one to move in the direction close to the support rod, the roller two is rotatably installed at the bottom of the mounting block one, the end of the support rod is provided with a mounting block two, the roller three is rotatably installed at the bottom of the mounting block two, the conveyor belt is sleeved on the roller one, the roller two and the roller three, a connecting column one is horizontally arranged at the end of the mounting block two, two connecting columns one are provided and are arranged in parallel, a connecting sleeve one is horizontally arranged at the end of the support rod, one connecting sleeve is arranged on the connecting column one, a spring one is sleeved on the connecting column one and the connecting sleeve one, one end of the spring one is connected to the end of the support rod, and the other end of the spring one is connected to the end of the mounting block two, a pushing assembly is arranged on the belt surface of the conveyor belt, and multiple groups of pushing assemblies are provided and are evenly spaced and arranged along the conveyor belt.

3. A mutton cold chain logistics transfer device according to claim 2, characterized in that: A connecting frame is fixedly arranged on the wall of the second mounting block, and the connecting frame is fixedly connected to the wall of the secondary track groove, and the secondary track groove and the main track groove are plug-in and telescopically matched.

4. A mutton cold chain logistics transfer device according to claim 3, characterized in that: The pushing assembly includes a pushing block, a second connecting column, and a second connecting sleeve. The pushing block is located on one side of the conveyor belt. One end of the second connecting column is connected to the end of the pushing block, and the other end of the second connecting column extends horizontally and is close to the belt surface of the conveyor belt. Two connecting columns are provided and are arranged in parallel. One end of the second connecting sleeve is connected to the belt surface of the conveyor belt, and the other end of the second connecting sleeve is sleeved on the second connecting column. The second connecting column and the second connecting sleeve are sleeved with a second spring. One end of the second spring is connected to the end of the pushing block, and the other end of the second spring is connected to the belt surface of the conveyor belt. One end face of the pushing block is arranged obliquely, and the inclined surface of the pushing block contacts the wall of the hook.

5. A mutton cold chain logistics transfer device according to claim 4, characterized in that: A main limit rod is arranged above the support rod, which is close to and parallel to the main track groove. The main limit rod is fixedly connected to the mounting block 1, and a limit column is vertically arranged on the top of the push block, which is close to the wall of the main track groove.

6. A mutton cold chain logistics transfer device according to claim 5, characterized in that: An airbag is matched at the rear port of the cold chain transfer box, and an inflation component for inflating the airbag is provided at the side wall of the cold chain transfer box.

7. A mutton cold chain logistics transfer device according to claim 6, characterized in that: An electric sliding door is provided at the rear of the cold chain transfer box, and the electric sliding door is coordinated with the inflation component through transmission.

8. A mutton cold chain logistics transfer device according to claim 7, characterized in that: The inflation assembly includes an air cylinder, a piston, a push plate, a guide column, and a connecting pipe. The air cylinder is arranged at the side wall of the cold chain transfer box and is arranged perpendicular to the side wall of the cold chain transfer box. The piston is matched and sleeved in the air cylinder. The guide column is vertically arranged at the side wall of the cold chain transfer box. Two guide columns are provided and are arranged in parallel. A baffle is provided at the end of the guide column. The push plate is sleeved on the guide column. The push plate is fixedly connected to the end of the electric sliding door. A spring three is sleeved on the guide column. One end of the spring three contacts the plate surface of the push plate, and the other end of the spring three contacts the baffle at the end of the guide column. The end of the air cylinder is connected to the airbag through a connecting pipe.

9. A mutton cold chain logistics transfer device according to claim 5, characterized in that: A secondary limiting rod is arranged at the end of the main limiting rod, and the secondary limiting rod and the main limiting rod are plug-in telescopically matched. A column is vertically arranged on the top of the secondary limiting rod, and two columns are arranged and close to each other, and the connecting frame is located between the two columns.

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