A cold chain logistics transfer device

Abstract

The present invention relates to a cold chain logistics transfer device, which belongs to the technical field of cold chain logistics. A cold chain logistics transfer device comprises a conveyor belt, the outer side of the conveyor belt is wrapped with a heat-insulating cover, a first feed port and a second feed port are provided on the upper side of the bottom of the heat-insulating cover, a first discharge port and a second discharge port are provided on both sides of the top of the heat-insulating cover respectively, a driving groove is provided on the top of the heat-insulating cover, a plurality of groups of first baffles, second baffles and pushing components are provided on the surface of the conveyor belt, and the pushing component is located between the first baffle and the second baffle. When the conveyor belt drives the pushing component to cooperate with the driving groove, the frozen food between the first baffle and the second baffle is pushed out from the first discharge port and the second discharge port, and a plurality of ice scraping components are provided on the conveyor belt. The present invention can prevent the frozen food from being hit to damage the ice layer during transportation, avoid the growth of bacteria in the damaged part, and increase the shelf life of the food.

Description

Technical Field

[0001] The present invention belongs to the technical field of cold chain logistics, and in particular relates to a cold chain logistics transfer device. Background Art

[0002] Cold chain logistics 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] For example, in a Chinese invention patent with publication number CN113548370A and titled A Cold Chain Logistics Transfer Device, the invention includes a transport mechanism and a distribution mechanism, wherein the transport mechanism includes a first conveyor belt for transporting frozen products and an insulation shell for keeping them warm, and the distribution mechanism includes a second conveyor belt for distributing frozen products and a temporary storage station. Although the above-mentioned prior art uses an insulation shell to keep the frozen products in a sealed environment during transportation and will not be exposed to the air, thereby preventing the frozen products from melting and improving the shelf life, when the frozen food is on the conveyor belt, there is an ice layer on the surface, and the conveyor belt will shake during transportation, so the frozen food will slide on the conveyor belt and then collide with each other, which can easily damage the surface ice layer. When stored in a location with a relatively high temperature later, the ice layer on the damaged part will easily melt first, causing bacteria to grow in the damaged part, which can easily cause the food to deteriorate. Therefore, a cold chain logistics transfer device is now needed. Summary of the invention

[0004] The purpose of the present invention is to provide a cold chain logistics transfer device with simple structure and reasonable design in order to solve the above problems.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0006] A cold chain logistics transfer device comprises a conveyor belt, the outer side of the conveyor belt is wrapped with a heat-insulating cover, a servo motor for driving the conveyor belt to rotate is arranged on one side of the heat-insulating cover, a first feed port and a second feed port are opened on the upper side of the bottom of the heat-insulating cover, a first discharge port and a second discharge port are opened on both sides of the top of the heat-insulating cover respectively, a driving groove is opened on the top of the heat-insulating cover, a plurality of groups of first baffles, second baffles and pushing assemblies are arranged on the surface of the conveyor belt, the pushing assembly is located between the first baffle and the second baffle, when the conveyor belt drives the pushing assembly to cooperate with the driving groove, the frozen food between the first baffle and the second baffle is pushed out from the first discharge port and the second discharge port, and a plurality of ice scraping assemblies are arranged on the conveyor belt.

[0007] As a further optimization scheme of the present invention, the pushing assembly includes a rotating shaft fixedly arranged on the outer surface of the conveyor belt and a rotating drum rotatably sleeved on the outside of the rotating shaft, a driving rod fixedly arranged on one side of the rotating drum and plugged into the driving groove, and a pushing rod is arranged on the other side of the rotating drum, and when the pushing rod swings left and right, the frozen food between the first baffle bar and the second baffle bar is pushed out from the first discharge port and the second discharge port, and the driving groove includes a first V-shaped groove and a second V-shaped groove, one end of the first V-shaped groove is connected to the second V-shaped groove to form a "Z" structure together, and one end of the second V-shaped groove is connected to a cache groove.

[0008] As a further optimization scheme of the present invention, the ice scraping assembly includes a fixed cylinder arranged on the outer surface of the conveyor belt, a scraper is slidably arranged on the side of the fixed cylinder away from the conveyor belt, an ice crushing port is opened at the bottom of the conveyor belt, and rubber strips are arranged on both sides of the fixed cylinder and one side of the first baffle bar and the second baffle bar.

[0009] As a further optimization scheme of the present invention, a loading mechanism cooperating with the first feed port and the second feed port is provided at the bottom of the heat preservation cover, and unloading mechanisms cooperating with the first discharge port and the second discharge port are respectively provided on both sides of the top of the heat preservation cover.

[0010] As a further optimization scheme of the present invention, the feeding mechanism includes a limit groove opened at the bottom of the heat preservation cover and guide rails arranged on both sides of the heat preservation cover, and the two guide rails are provided with a slide groove on the side close to each other, and the inner sides of the two slide grooves are slidably provided with sliders, and a feeding plate is arranged between the two sliders, and a partition is arranged in the middle of the upper side of the feeding plate, and the bottom of the two slide grooves is provided with a buffer spring, and the bottom surface of the heat preservation cover is provided with a rubber sheet, and the second feed hopper and the first feed hopper are respectively arranged on the outer sides of the first feed port and the second feed port.

[0011] As a further optimization scheme of the present invention, the unloading mechanism includes unloading plates arranged on both sides of the top of the heat preservation cover and cooperating with the first discharge port and the second discharge port, a protective plate is arranged on the outer edge of the unloading plate, and adjustment components for adjusting the angle of the unloading plate are arranged on both sides of the heat preservation cover.

[0012] As a further optimization scheme of the present invention, the adjustment assembly includes an adjustment plate fixedly arranged on one side of the heat preservation cover and a plurality of positioning holes opened on the adjustment plate. The upper end of the blanking plate is rotatably arranged on the adjustment plate, and the threads on the positioning holes are equipped with positioning screws that support the lower surface of the blanking plate.

[0013] As a further optimization scheme of the present invention, a mobile platform and a plurality of universal wheels located at the bottom of the mobile platform are arranged below the heat preservation cover, a first lifting mechanism for driving the bottom of the heat preservation cover to be lifted and lowered and buffer components located on both sides of the first lifting mechanism are arranged at one end of the mobile platform, and a second lifting mechanism for driving the top of the heat preservation cover to be lifted and lowered is arranged at the other end of the mobile platform.

[0014] As a further optimization scheme of the present invention, the first lifting mechanism includes a first fixed base fixedly arranged at the bottom of the heat insulation cover, a first electric telescopic rod for driving the first fixed base to be lifted and lowered is arranged at one end of the mobile platform, the buffer assembly includes a buffer cylinder arranged on the upper side of the mobile platform, a sliding rod connected to the first fixed base is slidably arranged on the upper side of the buffer cylinder, and a spring connected to the sliding rod is arranged inside the buffer cylinder.

[0015] As a further optimization scheme of the present invention, the second lifting mechanism includes a guide groove fixedly arranged on the upper side of the mobile platform and a sliding base slidably arranged on the inner side of the guide groove, a second electric telescopic rod driving the sliding base to slide is fixedly arranged on one side of the guide groove, a support rod is rotatably arranged on the upper side of the sliding base, and a second fixed base fixedly connected to the top end of the heat preservation cover is rotatably arranged on the upper end of the support rod.

[0016] The beneficial effects of the present invention are:

[0017] 1. In the present invention, by arranging a plurality of first baffles and second baffles on the outer side of the conveyor belt along the width direction thereof, and arranging a driving rod and a pushing rod between the first baffles and the second baffles, different kinds of frozen fish between the first baffles and the second baffles can be separated, different kinds of frozen fish can be transported, and collision of different kinds of frozen fish during transportation can be prevented, thereby avoiding damage to the ice layer on the surface of the frozen fish, which can easily breed bacteria in the damaged parts later.

[0018] 2. In the present invention, through the driving rod, the pushing rod and the driving groove, when the driving rod passes through the driving groove, the driving groove can drive the driving rod to swing back and forth, and then drive the pushing rod to swing back and forth, so that different kinds of frozen fish on both sides of the driving rod and the pushing rod can be classified and discharged through the first discharge port and the second discharge port respectively to prevent them from being mixed together, which is convenient for personnel to classify and place different kinds of frozen fish, facilitate transportation, and improve transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[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 overall structure of the present invention when viewed from above;

[0021] Figure 3It is a schematic diagram of the overall structure of the present invention from a top view;

[0022] Figure 4 It is a right-side overall structural schematic diagram of the present invention;

[0023] Figure 5 It is a front overall structural schematic diagram of the present invention;

[0024] Figure 6 It is a rear view overall structural schematic diagram of the present invention;

[0025] Figure 7 It is a schematic diagram of the overall internal structure of the heat preservation cover of the present invention;

[0026] Figure 8 It is a schematic diagram of the overall structure of the conveyor belt of the present invention;

[0027] Fig. 9 The present invention Figure 2 Enlarged view of point A in the middle;

[0028] Fig.10 The present invention Figure 2 Enlarged view of point B in the middle;

[0029] Fig.11 The present invention Figure 2 Enlarged view of point C in the middle;

[0030] Fig.12 The present invention Figure 3 Enlarged view of point D in the middle;

[0031] Fig.13 The present invention Figure 3 Enlarged view of point E in the middle;

[0032] Fig.14 The present invention Figure 4 Enlarged view of point F in the middle.

[0033] In the figure: 1. Insulation cover; 2. Feeding mechanism; 201. Feeding plate; 202. Sliding block; 203. Buffer spring; 204. Sliding groove; 205. Guide rail; 206. Partition plate; 3. First feeding hopper; 4. Second feeding hopper; 5. First discharging port; 6. Feeding mechanism; 601. Feeding plate; 602. Protective plate; 603. Adjusting plate; 604. Positioning hole; 605. Positioning screw; 7. Second lifting mechanism; 701. Guide groove; 702. Sliding base; 703. Second electric telescopic rod; 704. Support rod; 705. Second fixed base; 8. Mobile platform; 9. Universal wheel; 10. First electric telescopic rod; 11. Buffer group Parts; 1101, buffer cylinder; 1102, slide bar; 12, servo motor; 13, drive groove; 1301, first V-shaped groove; 1302, second V-shaped groove; 1303, buffer groove; 14, first feed port; 15, second feed port; 16, first fixed base; 17, rubber sheet; 18, ice crushing port; 19, second discharge port; 20, conveyor belt; 21, ice scraping assembly; 2101, fixed cylinder; 2102, scraper; 22, first stop bar; 23, push assembly; 2301, drive rod; 2302, rotating cylinder; 2303, rotating shaft; 2304, push rod; 24, second stop bar; 25, rubber strip; 26, limit groove. DETAILED DESCRIPTION

[0034] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0035] Example 1

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 8 , Fig.12 , Fig.13As shown, a cold chain logistics transfer device includes a conveyor belt 20, and the conveyor belt 20 is used to transport frozen fish. Other frozen foods can also be transported, such as frozen meat. In this embodiment, the conveyor belt 20 is transported as an example. The outer side of the conveyor belt 20 is wrapped with a heat preservation cover 1, and the inner surface of the heat preservation cover 1 is coated with a heat preservation layer. A servo motor 12 for driving the conveyor belt 20 to rotate is arranged on one side of the heat preservation cover 1. The servo motor 12 is controlled by a controller (not shown in the figure) to adjust the output rate of the servo motor 12, that is, to adjust the conveying rate of the conveyor belt 20. A first feed port 14 and a second feed port 15 are provided on the upper side of the bottom of the heat preservation cover 1. The first feed port 14 and the second feed port 15 are arranged along the width direction of the heat preservation cover 1. A first discharge port 5 and a second discharge port 19 are respectively provided on both sides of the top of the heat preservation cover 1. The first discharge port 5 and the second discharge port 19 adopt the same shape as the top of the heat preservation cover 1, that is, the first The discharge port 5 and the second discharge port 19 are semicircular structures, a driving groove 13 is provided on the top of the heat preservation cover 1, and a first baffle 22, a second baffle 24 and a pushing assembly 23 are provided on the surface of the conveyor belt 20, wherein the first baffle 22, the second baffle 24 and the pushing assembly 23 form a group, and multiple groups are provided on the conveyor belt 20, and the pushing assembly 23 is located between the first baffle 22 and the second baffle 24. When the conveyor belt 20 drives the pushing assembly 23 to cooperate with the driving groove 13, the frozen fish between the first baffle 22 and the second baffle 24 is pushed out from the first discharge port 5 and the second discharge port 19. The pushing assembly 23 is arranged along the length direction of the conveyor belt 20, so the frozen fish between the first baffle 22 and the second baffle 24 can be separated by the pushing assembly 23 to prevent mutual collision, so that the ice layer on the surface of the frozen fish is damaged, bacteria are prevented from breeding in the damaged part, deterioration is prevented, and storage time is increased.

[0037] like Figure 3 , Figure 4 , Figure 7 , Fig.12 , Fig.14As shown, the pusher assembly 23 includes a rotating shaft 2303 fixedly arranged on the outer surface of the conveyor belt 20 and a rotating drum 2302 rotatably sleeved on the outer side of the rotating shaft 2303. A driving rod 2301 plugged into the driving groove 13 is fixedly arranged on one side of the rotating drum 2302. A pusher rod 2304 is arranged on the other side of the rotating drum 2302. The pusher rod 2304 can be vertically rotated and arranged on one side of the rotating drum 2302. When the driving rod 2301 is inserted into the driving groove 13, the pusher rod 2304 will not be inserted into the driving groove 13. The push rod 2304 is inserted into the driving groove 13 to prevent interference with the movement of the driving rod 2301. When the push rod 2304 moves to the lower side of the conveyor belt 20, the push rod 2304 is separated from the second stop bar 24, and one end of the push rod 2304 slides on the surface of the heat preservation cover 1. The driving rod 2301 moves in the insertion driving groove 13 and swings left and right, which will drive the push rod 2304 to push the frozen fish between the first stop bar 22 and the second stop bar 24 out of the first discharge port 5 and the second discharge port 19 respectively. The driving groove 13 includes a first V-shaped groove 1301 (such as Fig.14 The left side of the middle dotted line) and the second V-shaped groove 1302 (such as Fig.14 The first V-shaped groove 1301 is connected to one end of the second V-shaped groove 1302 to form a "Z" structure. The "Z" structure has a certain inclination angle. One end of the second V-shaped groove 1302 is connected to a buffer groove 1303. The buffer groove 1303 facilitates the driving rod 2301 to finally slide out of the driving groove 13. When in use, when the conveyor belt 20 drives the pushing rod 2304 to move to the top of the heat preservation cover 1, one end of the driving rod 2301 can be inserted from one end of the first V-shaped groove 1301. Then, in the process of rotating with the conveyor belt 20, the driving rod 2301 will drive one end of the driving rod 2301 to swing in one direction along the first V-shaped groove 1301. Then, the driving rod 2301 continues to rotate with the conveyor belt 20. When sliding into the second V-shaped groove 1302, it will drive the driving rod 2301 to swing in the opposite direction and finally slide out through the buffer groove 1303. When 2301 passes through the first V-shaped groove 1301 and the second V-shaped groove 1302 continuously, the driving rod 2301 will swing back and forth once, and the driving rod 2301 can drive the rotating drum 2302 to rotate back and forth on the rotating shaft 2303, so that the pushing rod 2304 on the other side of the rotating drum 2302 swings back and forth once, and the frozen fish on both sides of the driving rod 2301 and the pushing rod 2304 and located between the first baffle 22 and the second baffle 24 can be pushed out through the first discharge port 5 and the second discharge port 19 respectively, so that different kinds of frozen fish on both sides of the driving rod 2301 and the pushing rod 2304 can be classified and transported, different kinds of frozen fish can be loaded at the same time, the transportation efficiency is improved, and the material can be unloaded automatically without the need for other automatic pushing modules, thereby reducing energy consumption. If frozen meat is transported, frozen meat from different parts of the same species or frozen meat of different species can be transported, which can be flexibly used according to actual transportation conditions.

[0038] like Figure 3 , Fig.11 , Fig.12 As shown, a plurality of ice scraping assemblies 21 are arranged on the conveyor belt 20, and the ice scraping assemblies 21 include a fixed cylinder 2101 arranged on the outer surface of the conveyor belt 20, a scraper 2102 is slidably arranged on the side of the fixed cylinder 2101 away from the conveyor belt 20, a spring (not shown in the figure) connected to the scraper 2102 is arranged inside the fixed cylinder 2101, an ice crushing port 18 is opened at the bottom of the heat preservation cover 1, and a collection box (not shown in the figure) is arranged below the ice crushing port 18 for collecting crushed ice, rubber strips 25 are arranged on both sides of the fixed cylinder 2101, and rubber strips 25 are arranged on one side of the first stop bar 22 and the second stop bar 24, and the rubber strips 25 can prevent the frozen fish from being caught by the fixed cylinder 2101 and the first stop bar 22. The baffle 22 collides with the second baffle 24 to prevent the ice layer on the surface of the frozen fish from being damaged and to prevent bacteria from growing in the damaged area. During use, when the fixed cylinder 2101 moves to the lower side of the conveyor belt 20, the scraper 2102 extends out of the fixed cylinder 2101, and the lower surface of the scraper 2102 is attached to the inner surface of the insulation cover 1. Therefore, when the conveyor belt 20 drives the scraper 2102 to slide on the inner surface of the insulation cover 1, the crushed ice or floating ice that falls on the inner bottom surface of the insulation cover 1 will be pushed to its bottom, and finally fall out through the crushed ice port 18 at the bottom of the insulation cover 1, and are collected by the collection box to prevent the crushed ice or floating ice from melting, making the transfer site slippery and affecting personnel safety.

[0039] Example 2

[0040] A further improvement on the basis of Example 1 is that Figure 1 , Figure 2 , Figure 3 , Fig.10 , Fig.13As shown, a feeding mechanism 2 cooperating with the first feeding port 14 and the second feeding port 15 is provided at the bottom of the heat-insulating cover 1, wherein the feeding mechanism 2 includes a limiting groove 26 opened at the bottom of the heat-insulating cover 1, and the limiting groove 26 is vertically opened on the arc surface of the bottom of the heat-insulating cover 1, and guide rails 205 are provided on both sides of the heat-insulating cover 1, and a slide groove 204 is provided on the side where the two guide rails 205 are close to each other, and sliders 202 are slidably provided on the inner sides of the two slide grooves 204, and a feeding plate 201 is provided between the two sliders 202, and a partition 206 is provided in the middle of the upper side of the feeding plate 201. Different kinds of frozen fish can be separated on both sides of the feeding plate 201 by the partition 206 for classified transportation, so as to improve the transportation efficiency, and buffer springs 203 are provided at the bottom of the two slide grooves 204, and the buffer springs 203 can be used to During the sliding process of the loading plate 201, a buffer is provided to prevent the loading plate 201 from hitting the guide rail 205 and causing damage. A rubber sheet 17 is provided on the bottom surface of the heat preservation cover 1. The second feed hopper 4 and the first feed hopper 3 are respectively provided on the outer sides of the first feed port 14 and the second feed port 15. The second feed hopper 4 and the first feed hopper 3 prevent the frozen fish from sliding out of the first feed port 14 and the second feed port 15, thereby improving the feeding accuracy. When in use, when the driving rod 2301 passes through the limiting groove 26 and moves upward from the bottom of the limiting groove 26, it will push the bottom of the loading plate 201, so that the loading plate 201 slides along the guide rail 205, so that the frozen fish on the upper side of the loading plate 201 can be automatically pushed to the first feed port 14 and the second feed port 15, and then fall onto the conveyor belt 20 for transportation, so that the frozen fish is automatically loaded.

[0041] like Figure 1 , Figure 2 , Figure 3 , Fig. 9As shown, both sides of the top of the heat preservation cover 1 are respectively provided with a feeding mechanism 6 that cooperates with the first discharge port 5 and the second discharge port 19, wherein the feeding mechanism 6 includes a feeding plate 601 that is arranged on both sides of the top of the heat preservation cover 1 and cooperates with the first discharge port 5 and the second discharge port 19, a protective plate 602 is arranged on the outer edge of the feeding plate 601, an adjusting plate 603 is fixedly arranged on one side of the heat preservation cover 1, a plurality of positioning holes 604 are provided on the adjusting plate 603, the upper end of the feeding plate 601 is rotatably arranged on the adjusting plate 603, and the positioning holes 604 are threadedly matched with positioning screws 605 that support the lower surface of the feeding plate 601, and the feeding plate 601 can be made to cooperate with different positioning holes 604 by the positioning screws 605. The feeding angle can be adjusted so that the transfer device can be adjusted and used according to the space of the cold chain vehicle, thereby improving the practicality of the device. When in use, when the pushing rod 2304 pushes the frozen fish on the conveyor belt 20 out of the first discharge port 5 and the second discharge port 19, the material can be received through the feeding plate 601 located on both sides of the first discharge port 5 and the second discharge port 19, so that the frozen fish slides down along the feeding plate 601. On the one hand, the frozen fish can be buffered to prevent the frozen fish from colliding and damaging the ice layer on the surface of the frozen fish, so that bacteria can grow at the damaged area, affecting the subsequent storage and consumption of the frozen fish. On the other hand, the feeding plate 601 can expand the area for personnel transfer, facilitate transportation, and thus improve the transfer efficiency.

[0042] Example 3

[0043] A further improvement on the basis of Example 2 is that, Figure 1 As shown, a mobile platform 8 and a plurality of universal wheels 9 located at the bottom of the mobile platform 8 are provided below the heat preservation cover 1. The universal wheels 9 facilitate the movement of the transfer device, thereby improving the ease of use of the transfer device. A first lifting mechanism for driving the bottom of the heat preservation cover 1 to be lifted and lowered is provided at one end of the mobile platform 8. The height of the bottom of the heat preservation cover 1 can be adjusted by the first lifting mechanism, so that the bottom of the heat preservation cover 1 can adapt to different cold storages. Buffer components 11 for buffering the heat preservation cover 1 are provided on both sides of the first lifting mechanism. The heat preservation cover 1 can be buffered by the buffer components 11, so that the heat preservation cover 1 can be slowly lifted and lowered to prevent jamming and damage to the device.

[0044] like Figure 1 , Figure 2 , Fig.11 As shown, the first lifting mechanism includes a first fixed base 16 fixedly arranged at the bottom of the heat preservation cover 1, and one end of the mobile platform 8 is provided with a first electric telescopic rod 10 for driving the first fixed base 16 to rise and fall; when in use, the first electric telescopic rod 10 drives the first fixed base 16 to rise and fall, which can drive the bottom of the heat preservation cover 1 to rise and fall, so that the first feed port 14 and the second feed port 15 at the bottom of the heat preservation cover 1 can adapt to different cold storages, thereby improving the practicability of the device.

[0045] like Figure 4 , Figure 5 , Figure 6 , Fig.11 As shown, the buffer assembly 11 includes a buffer cylinder 1101 arranged on the upper side of the mobile platform 8, and a sliding rod 1102 connected to the first fixed base 16 is slidably arranged on the upper side of the buffer cylinder 1101. A spring connected to the sliding rod 1102 is arranged inside the buffer cylinder 1101. When in use, when the sliding rod 1102 slides in the buffer cylinder 1101, the spring can be compressed so that the sliding rod 1102 can slide freely.

[0046] like Figure 1 , Figure 4 , Figure 5 , Figure 6 As shown, the other end of the mobile platform 8 is provided with a second lifting mechanism 7 for driving the top of the thermal insulation cover 1 to be raised and lowered, wherein the second lifting mechanism 7 includes a guide groove 701 fixedly arranged on the upper side of the mobile platform 8 and a sliding base 702 slidably arranged on the inner side of the guide groove 701, and a second electric telescopic rod 703 for driving the sliding base 702 to slide is fixedly arranged on one side of the guide groove 701, and a support rod 704 is rotatably arranged on the upper side of the sliding base 702, and a second fixed base 705 fixedly connected to the top of the thermal insulation cover 1 is rotatably arranged on the upper end of the support rod 704. When in use, the second electric telescopic rod 703 drives the sliding base 702 to slide in the guide groove 701, so that the support rod 704 on the upper side of the sliding base 702 pushes the top of the thermal insulation cover 1 to be raised and lowered, so that the device can adapt to cold chain vehicles of different heights and improve the practicability of the device.

[0047] It should be noted that, when using this cold chain logistics transfer device, the bottom end of the heat preservation cover 1 is moved to the inside of the cold storage through the universal wheel 9, and the top end of the heat preservation cover 1 is moved to the inside of the cold chain vehicle, and then the personnel inside the cold storage put different kinds of frozen fish into the two sides of the loading plate 201, that is, separated by the partition 206, and then the servo motor 12 drives the conveyor belt 1 to rotate counterclockwise. When the driving rod 2301 on the conveyor belt 1 passes through the limiting groove 26 and moves upward from the bottom of the limiting groove 26, it will push the bottom of the loading plate 201, so that the loading plate 201 slides along the guide rail 205, so that the loading plate 201 can be The frozen fish on the side are automatically pushed to the first feeding port 14 and the second feeding port 15, and then fall onto the conveyor belt 20, so that different kinds of frozen fish fall between the first baffle 22 and the second baffle 24, and are separated by the driving rod 2301 and the pushing rod 2304 to prevent them from being mixed together, so that different kinds of frozen fish are transported in a classified manner. When the frozen fish are transported to the top of the heat preservation cover 1, one end of the pushing rod 2304 is inserted from one end of the first V-shaped groove 1301, and then the driving rod 2301, as the conveyor belt 20 rotates, drives one end of the driving rod 2301 to swing in one direction along the first V-shaped groove 1301, and then drives The rod 2301 continues to rotate with the conveyor belt 20, and when it slides into the second V-shaped groove 1302, it drives the driving rod 2301 to swing in the opposite direction, and finally slides out through the buffer groove 1303. Therefore, when the driving rod 2301 passes through the first V-shaped groove 1301 and the second V-shaped groove 1302 continuously, the driving rod 2301 will swing back and forth once, and the rotating drum 2302 can be driven to reciprocate on the rotating shaft 2303 by the driving rod 2301, and then the pushing rod 2304 on the other side of the rotating drum 2302 can swing back and forth once, so that the driving rod 2301 and the pushing rod 2304 on both sides and located at the first baffle 22 and The frozen fish between the second baffle bars 24 are pushed out through the first discharge port 5 and the second discharge port 19 respectively, so that different kinds of frozen fish located on both sides of the driving rod 2301 and the pushing rod 2304 are transported by classification, and then the materials are received by the unloading plates 601 located on both sides of the first discharge port 5 and the second discharge port 19, so that the frozen fish slide down along the unloading plates 601. On the one hand, the frozen fish can be cushioned to prevent the frozen fish from colliding and damaging the ice layer on the surface of the frozen fish, so that bacteria can grow at the damaged area, affecting the subsequent storage and consumption of the frozen fish. On the other hand, the unloading plates 601 can expand the area for personnel transfer, facilitate transportation, and thus improve the transfer efficiency.

[0048] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A cold chain logistics transfer device, comprising a conveyor belt (20), characterized in that: The outer side of the conveyor belt (20) is wrapped with a heat preservation cover (1), and a servo motor (12) for driving the conveyor belt (20) to rotate is arranged on one side of the heat preservation cover (1). A first feed inlet (14) and a second feed inlet (15) are provided on the upper side of the bottom of the heat preservation cover (1), and a first discharge port (5) and a second discharge port (19) are respectively provided on both sides of the top of the heat preservation cover (1). A driving groove (13) is provided on the top of the heat preservation cover (1), and a surface of the conveyor belt (20) is provided. A plurality of groups of first baffles (22), second baffles (24) and pusher assemblies (23) are provided, wherein the pusher assemblies (23) are located between the first baffles (22) and the second baffles (24); when the conveyor belt (20) drives the pusher assemblies (23) to cooperate with the driving groove (13), the frozen food between the first baffles (22) and the second baffles (24) is pushed out from the first discharge port (5) and the second discharge port (19); and a plurality of ice scraping assemblies (21) are provided on the conveyor belt (20); The pushing assembly (23) comprises a rotating shaft (2303) fixedly arranged on the outer surface of the conveyor belt (20) and a rotating drum (2302) rotatably sleeved on the outer side of the rotating shaft (2303); a driving rod (2301) pluggably engaged with the driving groove (13) is fixedly arranged on one side of the rotating drum (2302); a pushing rod (2304) is arranged on the other side of the rotating drum (2302); when the pushing rod (2304) swings left and right, it pushes the frozen food between the first baffle bar (22) and the second baffle bar (24) out of the first discharge port (5) and the second discharge port (19); the driving groove (13) comprises a first V-shaped groove (1301) and a second V-shaped groove (1302); one end of the first V-shaped groove (1301) and the second V-shaped groove (1302) are connected to form a "Z" structure together; one end of the second V-shaped groove (1302) is connected to the buffer groove (1303).

2. A cold chain logistics transfer device according to claim 1, characterized in that: The ice scraping assembly (21) comprises a fixed cylinder (2101) arranged on the outer surface of the conveyor belt (20), a scraper (2102) being slidably arranged on a side of the fixed cylinder (2101) away from the conveyor belt (20), an ice crushing opening (18) being provided at the bottom of the heat-insulating cover (1), and rubber strips (25) being arranged on both sides of the fixed cylinder (2101) and on one side of the first stop bar (22) and the second stop bar (24).

3. A cold chain logistics transfer device according to claim 1, characterized in that: The bottom of the heat-insulating cover (1) is provided with a feeding mechanism (2) cooperating with the first feeding port (14) and the second feeding port (15), and the top two sides of the heat-insulating cover (1) are provided with unloading mechanisms (6) cooperating with the first discharging port (5) and the second discharging port (19), respectively.

4. A cold chain logistics transfer device according to claim 3, characterized in that: The feeding mechanism (2) comprises a limit groove (26) provided at the bottom of the heat-insulating cover (1) and guide rails (205) provided on both sides of the heat-insulating cover (1); a slide groove (204) is provided on the side close to each other of the two guide rails (205); a slider (202) is slidably provided on the inner side of the two slide grooves (204); a feeding plate (201) is provided between the two sliders (202); a partition plate (206) is provided in the middle of the upper side of the feeding plate (201); a buffer spring (203) is provided at the bottom of the two slide grooves (204); a rubber sheet (17) is provided on the bottom surface of the heat-insulating cover (1); and a second feeding hopper (4) and a first feeding hopper (3) are provided on the outer sides of the first feeding port (14) and the second feeding port (15), respectively.

5. A cold chain logistics transfer device according to claim 3, characterized in that: The unloading mechanism (6) comprises unloading plates (601) arranged on both sides of the top of the heat-insulating cover (1) and cooperating with the first discharge port (5) and the second discharge port (19); a protective plate (602) is arranged on the outer edge of the unloading plate (601); and adjustment components for adjusting the angle of the unloading plate (601) are arranged on both sides of the heat-insulating cover (1).

6. A cold chain logistics transfer device according to claim 5, characterized in that: The adjustment assembly comprises an adjustment plate (603) fixedly arranged on one side of the heat-insulating cover (1) and a plurality of positioning holes (604) provided on the adjustment plate (603); the upper end of the blanking plate (601) is rotatably arranged on the adjustment plate (603); and the positioning holes (604) are threadedly engaged with positioning screws (605) supporting the lower surface of the blanking plate (601).

7. A cold chain logistics transfer device according to claim 1, characterized in that: A mobile platform (8) and a plurality of universal wheels (9) located at the bottom of the mobile platform (8) are arranged below the heat-insulating cover (1); a first lifting mechanism for driving the bottom of the heat-insulating cover (1) to be lifted or lowered and buffer components (11) located on both sides of the first lifting mechanism are arranged at one end of the mobile platform (8); and a second lifting mechanism (7) for driving the top of the heat-insulating cover (1) to be lifted or lowered is arranged at the other end of the mobile platform (8).

8. A cold chain logistics transfer device according to claim 7, characterized in that: The first lifting mechanism comprises a first fixed base (16) fixedly arranged at the bottom of the heat-insulating cover (1); a first electric telescopic rod (10) for driving the first fixed base (16) to be lifted and lowered is arranged at one end of the mobile platform (8); the buffer assembly (11) comprises a buffer cylinder (1101) arranged on the upper side of the mobile platform (8); a sliding rod (1102) connected to the first fixed base (16) is slidably arranged on the upper side of the buffer cylinder (1101); and a spring connected to the sliding rod (1102) is arranged inside the buffer cylinder (1101).

9. A cold chain logistics transfer device according to claim 8, characterized in that: The second lifting mechanism (7) comprises a guide groove (701) fixedly arranged on the upper side of the mobile platform (8) and a sliding base (702) slidably arranged inside the guide groove (701); a second electric telescopic rod (703) for driving the sliding base (702) to slide is fixedly arranged on one side of the guide groove (701); a support rod (704) is rotatably arranged on the upper side of the sliding base (702); and a second fixed base (705) fixedly connected to the top end of the heat preservation cover (1) is rotatably arranged on the upper end of the support rod (704).

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