Cold chain conveying and storing production line

Abstract

The utility model provides a cold chain conveying and storing production line which comprises a first rack, a second rack and a third rack, the input end of the first rack extends into a lifting cabin, the output end of the third rack extends into a refrigeration house, conveying roller sets are arranged in the first rack and the second rack, a conveying net is arranged in the third rack, and the conveying roller sets and the conveying net are correspondingly connected with a driving assembly. A pushing assembly and a limiting assembly are arranged at the output end of the first rack, a counting assembly is arranged on one side face of the rack, a refrigeration assembly and a conveying and storing assembly are arranged in the refrigeration house, and the input end and the output end of the conveying and storing assembly are connected with the third rack. In the conveying process, the number of the box bodies can be monitored through the inductor, digital conveying and storage are achieved, the automation degree is high, checking is convenient, and energy waste caused by overload or insufficient storage is avoided; by additionally arranging a fixed rack or a movable bracket, the storage capacity in each refrigeration storage can be flexibly adjusted; the cold storage is provided with the spiral mesh belt, the storage capacity is greatly improved, and input or output is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a cold chain conveying and storage production line. Background Art

[0002] The cold chain means that certain food raw materials, processed foods or semi-finished products, special biological products and drugs, after being purchased, processed and inactivated, need to be in a specific low-temperature environment required by the products during most of the links in the processes of product processing, storage, transportation, distribution, retail and use, so as to reduce losses, prevent pollution and deterioration, and ensure food safety of the products.

[0003] Patent document CN220411141U discloses an integrated production line for hot pot base packaging, shaping and freezing, including: a bag-type filling machine, a material bag shaping device and a cold chain conveying device. The bag-type filling machine, the material bag shaping device and the cold chain conveying device adopt an automatic series connection structure, and each device is closely connected through a conveying device to form an integrated production line; the material bag shaping device includes a distribution mechanism and a material bag beating mechanism, the material bag beating mechanism is installed behind the distribution mechanism, and the material bag shaping device is arranged on the first conveying chain plate in the cold chain conveying device. In the utility model, the hot pot base directly enters the shaping process after being bagged without temperature reduction treatment. This can make the base still in a relatively fluid state during shaping, which is convenient for the base in the bag to be mixed evenly. After shaping, it is directly subjected to rapid freezing, which can maximize the retention of the ideal state after shaping. The integration of bagging, shaping and freezing is realized, the transfer loss is reduced, and the production efficiency is improved.

[0004] In the above solution, the conveying and storage of this solution occupy a large space, the space planning can still be optimized, the reverse transmission of materials is relatively difficult, and the quantity of products cannot be counted at the same time. Therefore, it is necessary to provide a cold chain conveying and storage production line to solve the deficiencies of the prior art. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the defects existing in the prior art and provide a cold chain conveying and storage production line.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A cold-chain transportation and storage production line includes a first rack, a second rack, and a third rack. The two ends of the second rack are respectively connected to the first rack and the third rack. The input end of the first rack extends into a lifting cabin, and the output end of the third rack extends into a cold storage. A conveyor roller group is provided in the first rack and the second rack, and a conveyor net is provided in the third rack. The conveyor roller group and the conveyor net are correspondingly connected to a driving assembly. A pushing assembly and a limiting assembly are provided at the output end of the first rack. The pushing assembly can push a box from the first rack to the second rack perpendicular to the first rack, and the limiting assembly can adjust the distance at the output end of the first rack. A counting assembly is provided on one side of the first rack, and a refrigeration assembly and a conveying and storage assembly are provided in the cold storage. The input end and the output end of the conveying and storage assembly are respectively connected to one third rack.

[0008] The present utility model is further arranged such that the pushing assembly includes:

[0009] A push plate, which is located below the first rack;

[0010] A push rod, the bottom of which is connected to the top surface of the push plate, and the push rods are arranged at intervals between the conveyor roller groups;

[0011] A pushing cylinder, the fixed section of which is connected to the first rack, and the output end of the pushing cylinder is connected to the push plate.

[0012] The present utility model is further arranged such that the limiting assembly includes:

[0013] A fixing plate, which is bolted to the output end of the first rack, and the fixing plate is provided with a pair of through holes;

[0014] A screw rod, which passes through the through hole and faces the lifting cabin;

[0015] A limiting rod, which is welded to one end of the screw rod.

[0016] The present utility model is further arranged such that the counting assembly includes:

[0017] A fixed bracket, which is connected to one side of the first rack;

[0018] An inductor, which is installed on the fixed bracket.

[0019] The present utility model is further arranged such that the conveying and storage assembly includes:

[0020] A frame body, which is vertically arranged in the cold storage, and the frame body has an installation space;

[0021] A mesh belt, which is spirally arranged on the frame body, and the mesh belt is connected to the conveyor net.

[0022] The present utility model is further arranged such that retaining rods are provided on both sides of the first rack and the second rack.

[0023] The present utility model is further configured such that an indicator light is provided at the top of the lifting cabin, a lifting door is provided at the output end of the lifting cabin, and a switch is provided on one side of the lifting cabin, and the switch is used to control the lifting of the lifting door.

[0024] The present utility model is further configured such that a safety door is provided on one side of the cold storage.

[0025] In summary, the present utility model has the following beneficial effects:

[0026] 1. During the conveying process of the present utility model, the number of boxes can be monitored through sensors, and digital conveying and storage are facilitated for viewing, avoiding energy waste caused by overloading or underloading of storage.

[0027] 2. The present utility model conveys boxes through a combination of multiple racks, and fixed racks or movable brackets can be added to flexibly adjust the storage capacity in each cold storage.

[0028] 3. The cold storage of the present utility model is provided with a spirally arranged mesh belt, which greatly increases the storage capacity and is convenient for input or output at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a top view of the present utility model.

[0030] Figure 2 is a schematic structural diagram of the interior of the cold storage of the present utility model.

[0031] Figure 3 is a top view of the present utility model with a fixed rack added.

[0032] Figure 4 is a top view of the present utility model with a movable rack added.

[0033] In the figure, 011. Rack One, 012. Rack Two, 013. Rack Three, 02. Lifting Cabin, 021. Indicator Light, 022. Lifting Door, 023. Switch, 03. Cold Storage, 031. Safety Door, 04. Conveyor Roller Group, 05. Conveyor Mesh, 06. Driving Assembly, 071. Pusher Plate, 072. Push Rod, 073. Pushing Cylinder, 081. Fixed Plate, 082. Screw Rod, 083. Limiting Rod, 091. Fixed Bracket, 092. Sensor, 10. Refrigeration Assembly, 111. Frame Body, 112. Mesh Belt, 12. Stop Rod, 13. Fixed Rack, 14. Movable Rack. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. The components of the embodiments of the present utility model usually described and illustrated in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0035] Embodiment 1:

[0036] In this embodiment, as Figure 1-2 shown, a cold chain transportation and storage production line proposed by the present utility model includes a first frame 011, a second frame 012, and a third frame 013. Both ends of the second frame are respectively connected to the first frame and the third frame. The input end of the first frame extends into the lifting cabin 02, which is a prior art and will not be elaborated here. The output end of the third frame extends into the cold storage 03. A conveyor roller group 04 is provided in the first frame and the second frame, and a conveyor net 05 is provided in the third frame. The conveyor roller group and the conveyor net are correspondingly connected to a driving assembly 06, and the corresponding conveyor roller group and conveyor net are driven by the driving assembly. This technology is a prior art. A pushing assembly and a limiting assembly are provided at the output end of the first frame. The pushing assembly can push the box from the first frame to the second frame perpendicular to the first frame, and the limiting assembly can adjust the distance at the output end of the first frame. A counting assembly is provided on one side of the first frame, and a refrigeration assembly 10 and a transportation and storage assembly are provided in the cold storage. The input end and the output end of the transportation and storage assembly are respectively connected to one of the third frames.

[0037] In this embodiment, it is further set that the pushing assembly includes a push plate 071, a push rod 072, and a pushing cylinder 073. The push plate is located below the first frame; the bottom of the push rod is connected to the top surface of the push plate, and the push rods are arranged at intervals between the conveyor roller groups; the fixed section of the pushing cylinder is connected to the first frame, and the output end of the pushing cylinder is connected to the push plate. The push plate is pushed to expand and contract by the pushing cylinder, thereby driving the push rod to expand and contract.

[0038] In this embodiment, it is further set that the limiting assembly includes a fixing plate 081, a screw rod 082, and a limiting rod 083. The fixing plate is bolted to the output end of the first frame, and the fixing plate is provided with a pair of through holes; the screw rod passes through the through holes and faces the lifting cabin; the limiting rod is welded to one end of the screw rod. The relative position of the screw rod and the fixing plate is adjusted and fixed with a nut so that the limiting rod corresponds to one side of the second frame, avoiding the box being stuck with the second frame when the box is pushed by the pushing assembly.

[0039] In this embodiment, it is further set that the counting component includes a fixed bracket 091 and a sensor 092. The fixed bracket is connected to one side of the machine frame; the sensor is installed on the fixed bracket, and the sensor is connected to the terminal for digital transmission and storage, which is convenient for viewing the transmission and storage information and avoiding energy waste caused by overloading or underloading of storage. The sensor is an existing product and can be directly purchased from the market.

[0040] In this embodiment, it is further set that the conveying and storage component includes a frame body 111 and a mesh belt 112. The frame body is vertically arranged in the cold storage, and there is an installation space on the frame body; the mesh belt is spirally arranged on the frame body, greatly increasing the storage capacity, and the mesh belt is connected to the conveying mesh.

[0041] In this embodiment, it is further set that retaining bars 12 are provided on both sides of the first machine frame and the second machine frame. The retaining bars are used to intercept the boxes to prevent the boxes from detaching from the machine frame.

[0042] In this embodiment, it is further set that an indicator light 021 is provided at the top of the lifting cabin, a lifting door 022 is provided at the output end of the lifting cabin, and a switch 023 is provided on one side of the lifting cabin. The switch is used to control the lifting of the lifting door. When the lifting door is opened through the switch, the indicator light turns green. When the lifting door is closed through the switch, the indicator light turns yellow. When a fault occurs in the lifting cabin, the indicator light turns red.

[0043] In this embodiment, it is further set that a safety door 031 is provided on one side of the cold storage. Through the safety door, the cold storage can be entered for maintenance of the interior of the cold storage.

[0044] The working principle of this cold chain conveying and storage production line is as follows: The box containing raw materials is conveyed to the input end of the first machine frame through the lifting cabin, and is conveyed forward along the first machine frame. The sensor senses the box and sends the information to the terminal for counting. At the same time, the terminal issues an instruction to control the pushing cylinder to push the box, and the box is pushed from the first machine frame to the second machine frame perpendicular to the first machine frame. The sensor performs secondary counting. The box is conveyed forward along the second machine frame, and then reaches the spiral mesh belt in the cold storage through the third machine frame for storage. The output end of the spiral mesh belt is connected to the third machine frame.

[0045] Embodiment 2:

[0046] In this embodiment, as Figure 3 shown, the difference from Embodiment 1 is that a fixed frame 13 is provided on the side of the second machine frame. The output end of the fixed frame is connected to the side of the second machine frame. The input end of the fixed frame can be connected to the lifting cabin, aiming to supply materials by another lifting cabin when the supply of one lifting cabin is insufficient, or it can also be connected to the adjacent second machine frame, aiming to adjust the storage capacity of the adjacent cold storage and avoid energy waste caused by overloading or underloading of storage. A counting component is provided at the end of the fixed frame for counting the number of boxes conveyed by the added fixed frame. The overall height of the fixed frame is slightly higher than that of the second machine frame to prevent the boxes on the fixed frame from getting stuck when being conveyed to the second machine frame.

[0047] Example 3:

[0048] In this embodiment, as Figure 4 shown, the difference from Embodiment 1 is that a movable frame 14 is provided on the side surface of the second frame. The output end of the movable frame is connected to the side surface of the second frame, and the input end of the movable frame is connected to another second frame. The other second frame can be an adjacent second frame or a non - adjacent second frame. The movable frame can have a slope. Especially when it is necessary to cross an adjacent second frame, the surface of the movable frame is provided with a buckle for clamping the box body to prevent the box body from sliding when the movable frame has a slope. The second frame is provided with a counting component and a conveyor belt. When the counting component senses the box body conveyed by the movable frame, the sensor sends a signal to the terminal for counting, and the terminal controls the rotation of the conveyor belt. The conveyor belt can receive the box body conveyed by the movable frame. The conveyor belt is driven by a driving motor (not shown in the figure), and this technology is prior art.

[0049] In the description of the present utility model, it should be noted that when terms indicating orientation or positional relationship such as "upper", "lower", "inner", "outer", "left", "right" appear, they should be understood as based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present utility model 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, it should not be construed as a limitation to the present utility model. In addition, when terms such as "first", "second" appear, they are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

Claims

1. A cold chain conveying and storage production line, comprising a rack 1, a rack 2 and a rack 3, wherein both ends of the rack 2 are connected to the rack 1 and the rack 3 respectively, and characterized in that: The input end of rack one extends into the lifting cabin, and the output end of rack three extends into the cold storage. Rack one and rack two are provided with conveying roller groups, and rack three is provided with a conveying net. The conveying roller group and the conveying net are connected to the driving assembly respectively. The output end of rack one is provided with a pushing assembly and a limiting assembly. The pushing assembly can push the box from rack one to rack two which is perpendicular to rack one. The limiting assembly can adjust the distance of the output end of rack one. A counting assembly is provided on the side of rack one. A refrigeration assembly and a conveying storage assembly are provided in the cold storage. The input and output ends of the conveying storage assembly are respectively connected with a rack three.

2. A cold chain conveying and storage production line according to claim 1, characterized in that: The push components include: A push plate, the push plate is located below the frame; A push rod, the bottom of which is connected to the top surface of the push plate, and the push rods are arranged between the conveying roller groups at intervals; A push cylinder, wherein a fixed section of the push cylinder is connected to the frame 1, and an output end of the push cylinder is connected to the push plate.

3. A cold chain conveying and storage production line according to claim 1, characterized in that: The limiter components include: A fixing plate, the fixing plate is bolted to an output end of the frame, and the fixing plate is provided with a pair of through holes; A screw rod, the screw rod passes through the through hole toward the lifting cabin; A limiting rod is welded to one end of the screw rod.

4. A cold chain conveying and storage production line according to claim 1, characterized in that: The counting components include: A fixing bracket connected to a side of the frame; The sensor is mounted on a fixing bracket.

5. The cold chain conveying and storage production line according to claim 1, characterized in that: The conveying storage components include: A frame body, which is vertically arranged in the cold storage and has an installation space; The mesh belt is spirally arranged on the frame and connected with the conveying net.

6. A cold chain conveying and storage production line according to claim 1, characterized in that: Gear bars are arranged on both sides of the frame one and the frame two.

7. The cold chain conveying and storage production line according to claim 1, characterized in that: An indicator light is arranged on the top of the lifting cabin, a lifting door is arranged at the output end of the lifting cabin, and a switch is arranged on one side of the lifting cabin, and the switch is used to control the lifting and lowering of the lifting door.

8. The cold chain conveying and storage production line according to claim 1, characterized in that: There is a safety door on one side of the cold storage.

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