Goods conveying system in refrigeration house

Abstract

The utility model provides a goods conveying system in a refrigeration house. The goods conveying system comprises a longitudinal goods inlet roller way, a longitudinal goods outlet roller way, a plurality of transverse goods storage roller ways, a loading and unloading chamber, a disinfection chamber and a refrigerating chamber, a goods inlet door opening and a goods outlet door opening are formed in each partition wall, the longitudinal goods inlet roller way penetrates through the goods inlet door openings and is arranged in the loading and unloading chamber, the disinfection chamber and the refrigerating chamber in a striding mode, and the longitudinal goods outlet roller way penetrates through the goods outlet door openings and is arranged in the loading and unloading chamber, the disinfection chamber and the refrigerating chamber in a striding mode; a plurality of steering conveying parts are arranged on the longitudinal goods inlet roller way and the longitudinal goods outlet roller way at intervals respectively, the transverse goods storage roller ways are arranged in the refrigerating chamber, and the two ends of each transverse goods storage roller way are in butt joint with the steering conveying part on the longitudinal goods inlet roller way and the steering conveying part on the longitudinal goods outlet roller way respectively. The goods conveying system in the refrigeration house has the advantages that design is scientific, workers do not need to enter the refrigeration house for operation, pollution sources are not prone to being introduced, and management is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration, and in particular to a cargo transportation system in a cold storage. Background Art

[0002] A cold storage is a device that uses artificial means to create a low-temperature environment to store food, medicine and other items to extend their shelf life. The cold storage needs to ensure that the temperature meets the requirements. At the same time, it has very high requirements for hygiene and must keep the warehouse clean and hygienic to avoid contamination or damage to the goods.

[0003] Currently, more advanced cold storage facilities do not require personnel to enter. Instead, they utilize an automated conveying system composed of conveyor rollers, steering mechanisms, and lifting mechanisms to transport goods from entrances and exits to shelves. However, some more traditional cold storage facilities lack automated conveying systems and require personnel to use carts or forklifts for transportation. This method of operation can easily introduce contamination into the cold storage during the loading and unloading of goods, increasing the risk of spoilage. Furthermore, the placement of goods in such cold storage facilities is relatively random, requiring more effort to manage and locate them. Furthermore, personnel cannot work continuously for long periods of time within the cold storage, resulting in low work efficiency.

[0004] In order to solve the above problems, people have been seeking an ideal technical solution. Summary of the Invention

[0005] The purpose of the utility model is to address the deficiencies of the existing technology and thus provide a cargo transportation system in a cold storage which has a scientific design, does not require staff to enter the cold storage for operation, is not prone to introducing pollution sources, and is easy to manage.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a cargo conveying system in a cold storage, including a longitudinal feed roller conveyor, a longitudinal discharge roller conveyor, multiple transverse storage roller conveyors, and a loading and unloading room, a disinfection room and a cold storage room separated in sequence by partition walls; each of the partition walls is provided with a feed door opening and a discharge door opening, the longitudinal feed roller conveyor passes through the feed door opening, and is arranged across the loading and unloading room, the disinfection room and the cold storage room, the longitudinal discharge roller conveyor passes through the discharge door opening, and is arranged across the loading and unloading room, the disinfection room and the cold storage room; a number of turning conveying parts are respectively arranged at intervals on the longitudinal feed roller conveyor and the longitudinal discharge roller conveyor, and a plurality of the transverse storage roller conveyors are arranged in the cold storage room, and the two ends of each of the transverse storage roller conveyors are respectively connected with the turning conveying part on the longitudinal feed roller conveyor and the turning conveying part on the longitudinal discharge roller conveyor.

[0007] Based on the above, the steering conveying part includes a lifting seat and a transverse conveyor belt arranged on the lifting seat, and lifting gaps are respectively provided between the rollers of the longitudinal feeding roller and the rollers of the longitudinal shipping roller corresponding to each of the transverse conveyor belts.

[0008] Based on the above, the disinfection room is provided with leather curtains on the inner sides of the two incoming doorways and the inner sides of the two outgoing doorways.

[0009] Based on the above, ultraviolet lamps are respectively arranged near the longitudinal inlet roller conveyor and the longitudinal outlet roller conveyor in the disinfection chamber.

[0010] Based on the above, disinfectant nozzles are respectively arranged around the longitudinal infeed roller conveyor and the longitudinal outfeed roller conveyor in the disinfection chamber, and an exhaust port is arranged on the top of the disinfection chamber.

[0011] The present invention has substantial features and progress compared with the prior art. Specifically, the present invention can transport goods between the loading and unloading room and the cold storage room by arranging the longitudinal feed roller and the longitudinal discharge roller. During daily operations, workers mainly operate in the loading and unloading room. The disinfection room can disinfect the goods entering and leaving the cold storage room to avoid the introduction of pollution sources. The multiple transverse inventory rollers in the cold storage room can store goods according to different goods. The goods delivered by the longitudinal feed roller can be transferred to the longitudinal discharge roller through the transverse inventory roller, and can be discharged in the order of storage, which is convenient for management. It has the advantages of scientific design, no need for staff to enter the cold storage to operate, not easy to introduce pollution sources, and convenient management. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the cargo conveying system in the cold storage of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the vicinity of the steering and conveying portion in the present invention.

[0014] Figure 3 It is a structural schematic diagram near the cargo door opening in the utility model.

[0015] Figure 4 It is a structural diagram of the disinfection chamber in the present utility model.

[0016] In the figure: 1. Longitudinal infeed roller conveyor; 2. Longitudinal outfeed roller conveyor; 3. Horizontal inventory roller conveyor; 4. Loading and unloading room; 5. Disinfection room; 6. Refrigerated room; 7. Partition wall; 8. Infeed doorway; 9. Outfeed doorway; 10. Turning conveyor; 11. Rollers; 12. Lifting and lowering gap; 13. Leather curtain; 14. UV lamp; 15. Disinfectant spray nozzle; 16. Exhaust vent; 101. Lifting seat; 102. Horizontal conveyor belt. DETAILED DESCRIPTION

[0017] The technical solution of the present utility model is further described in detail below through specific implementation methods.

[0018] like Figure 1-4 As shown, a cargo conveying system in a cold storage includes a longitudinal inlet roller conveyor 1, a longitudinal outlet roller conveyor 2, multiple transverse storage roller conveyors 3, and a loading and unloading room 4, a disinfection room 5 and a refrigeration room 6 separated in sequence by partition walls 7.

[0019] Each of the partition walls 7 is provided with an inlet doorway 8 and an outlet doorway 9. The longitudinal inlet roller conveyor 1 passes through the inlet doorway 8 and spans the loading and unloading room 4, the disinfection room 5 and the cold storage room 6. The longitudinal outlet roller conveyor 2 passes through the outlet doorway 9 and spans the loading and unloading room 4, the disinfection room 5 and the cold storage room 6.

[0020] Several turning conveying parts 10 are respectively arranged at intervals on the longitudinal inlet roller conveyor 1 and the longitudinal outlet roller conveyor 2, and multiple transverse inventory roller conveyors 3 are arranged in the cold storage room 6. The two ends of each transverse inventory roller conveyor 3 are respectively connected to the turning conveying part 10 on the longitudinal inlet roller conveyor 1 and the turning conveying part 10 on the longitudinal outlet roller conveyor 2.

[0021] The diverting conveying unit 10 specifically includes a lifting seat 101 and a transverse conveyor belt 102 disposed on the lifting seat 101. Lifting gaps 12 are provided between the rollers 11 of the longitudinal inlet roller 1 and the rollers 11 of the longitudinal outlet roller 2, corresponding to each transverse conveyor belt 102. When the lifting seat 101 descends and the transverse conveyor belt 102 is lower than the rollers 11, the goods are transported longitudinally. When the lifting seat 101 ascends and the transverse conveyor belt 102 is higher than the rollers 11, the goods are transported transversely, achieving diversion. In other embodiments, other diverting structures commonly used in existing conveyor rollers may also be employed.

[0022] Working principle:

[0023] The cold storage is divided into three areas: a loading and unloading room 4, a disinfection room 5 and a refrigeration room 6. During daily operations, workers mainly operate in the loading and unloading room 4, and the goods are placed on the shelves. The goods can be transported between the loading and unloading room 4 and the refrigeration room 6 through the longitudinal feed roller 1 and the longitudinal delivery roller 2. The disinfection room 5 can disinfect the goods entering and leaving to avoid the introduction of pollution sources. The multiple transverse inventory rollers 3 in the refrigeration room 6 can store goods according to different goods. The goods delivered by the longitudinal feed roller 1 can be transferred to the longitudinal delivery roller 2 through the transverse inventory roller 3, and can be shipped out in the order of entry, which is convenient for management.

[0024] To reduce air circulation between rooms, the disinfection chamber 5 is provided with leather curtains 13 on the inside of the two inlet doors 8 and the inside of the two outlet doors 9. Ultraviolet lamps 14 are provided in the disinfection chamber 5 near the longitudinal inlet roller conveyor 1 and the longitudinal outlet roller conveyor 2, respectively. Disinfectant spray nozzles 15 are provided around the longitudinal inlet roller conveyor 1 and the longitudinal outlet roller conveyor 2, and an exhaust port 16 is provided at the top of the disinfection chamber 5. During disinfection, either ultraviolet lamps 14 can be used for irradiation or disinfection by spraying disinfectant with disinfectant spray nozzles 15.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and not to limit it; although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical solution of the utility model, they should all be included in the scope of the technical solution for which protection is requested in the utility model.

Claims

1. A cargo transportation system in a cold storage, characterized by: It includes a longitudinal incoming goods roller conveyor, a longitudinal outgoing goods roller conveyor, multiple transverse storage roller conveyors, and a loading and unloading room, a disinfection room, and a cold storage room separated in sequence by partition walls; Each of the partition walls is provided with a cargo door opening and a cargo door opening, the longitudinal cargo roller conveyor passes through the cargo door opening and is arranged across the loading and unloading room, the disinfection room and the refrigeration room, and the longitudinal cargo roller conveyor passes through the cargo door opening and is arranged across the loading and unloading room, the disinfection room and the refrigeration room; Several turning conveying parts are respectively arranged at intervals on the longitudinal inlet roller conveyor and the longitudinal outlet roller conveyor, and multiple transverse inventory roller conveyors are arranged in the cold storage room. The two ends of each transverse inventory roller conveyor are respectively connected to the turning conveying part on the longitudinal inlet roller conveyor and the turning conveying part on the longitudinal outlet roller conveyor.

2. The cargo transportation system in a cold storage according to claim 1, characterized in that: The steering conveying part includes a lifting seat and a transverse conveying belt arranged on the lifting seat, and lifting gaps are respectively provided between the rollers of the longitudinal feeding roller and between the rollers of the longitudinal discharging roller for corresponding to each of the transverse conveying belts.

3. The cargo transportation system in a cold storage according to claim 1 or 2, characterized in that: The disinfection chamber is provided with leather curtains on the inner sides of the two incoming doorways and the inner sides of the two outgoing doorways.

4. The cargo transportation system in a cold storage according to claim 3, characterized in that: Ultraviolet lamps are respectively arranged near the longitudinal inlet roller conveyor and the longitudinal outlet roller conveyor in the disinfection chamber.

5. The cargo transportation system in a cold storage according to claim 4, characterized in that: Disinfectant nozzles are respectively arranged around the longitudinal infeed roller conveyor and the longitudinal outfeed roller conveyor in the disinfection chamber, and an air exhaust port is arranged on the top of the disinfection chamber.

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