Pallet shuttle shelf
Shuttle shelf is a kind of storage shelf which is easy to realize automation and relatively economical. They are different from straight-through shelves because they are a kind of shelves with only one shelf and related equipment. Remote-controlled car ferry is installed on the shelf track, and the dense storage mode of goods is realized by automatic control system. This shelf only carries goods at both ends of the entrance, and then it is handed over to the shuttle car to do it with as little manual operation as possible. In the cold storage, due to the particularity of the environment, it is very important to make the shelves and equipment systems run normally. The shuttle bus should match the cold environment to the maximum extent, with good control signal communication and timely and effective personnel scheduling. These are all necessary factors that should be paid attention to in the solution of shuttle frame in cold storage. This can ensure that there is basically no problem in the whole large-scale cold storage link.
Direct shelf
Straight-through shelf is one of the commonly used shelf types in conventional warehouses and cold storage. In terms of storage volume, it is obviously larger than other traditional storage shelves. In the structure of straight-through shelves, forklifts can enter its interior to put on shelves and pick up goods. To some extent, this is more suitable for the shelf type of cold chain cold storage that needs frequent batch turnover. They are typical first-in first-out shelves. Straight-through shelves have great advantages for storing food, beverages and other products. Compared with other shelves conducive to intensive storage, the cost of this storage equipment is relatively low, and it is also a good choice to use straight-through shelves in some cold chain storage with limited operating funds.
Push-back shelf
The principle of push-back shelf: the front and rear beams are overlapped by multi-layer trolleys, and the stacked goods are pushed from the outside by trolleys, and the stored goods will push the original goods inside. It looks like pushing goods from front to back, so this kind of shelf is called push-in shelf. These are the advantages of push-back shelves in practical use. When the pallet cargo is large, it will not form a first-in-first-out work form, which can simplify the work procedure and improve the work efficiency; Due to the large storage area of shelves and few channels, the space utilization rate of their warehouses is relatively high. This is obviously advantageous for refrigeration with relatively high cost. Therefore, they are usually used in freezers.
Gravity frame
Gravity shelf is a derivative of beam shelf, that is, a kind of shelf type upgraded and modified on the basis of heavy shelf. The roller is installed on the cross beam of the shelf, and the inclination is adjusted to 3-5 degrees, and the displacement of goods is realized by the gravity of the earth. Gravity shelves also belong to the first-in-first-out storage mode. Several characteristics of gravity shelf are summarized as: environmental protection, low noise, no energy consumption, safety and reliability. Because there is no passage between each group of shelves, the space utilization rate is improved by 60%. Gravity shelves are widely used in logistics distribution centers, cold chain storage, transshipment and deployment centers, etc.
Narrow road frame
Narrow roadway shelves have gradually become one of the protagonists of cold storage. In the structure of the shelf system, they form a storage system in the form of two groups of heavy shelves adjacent to each other, and only a narrow passage is left between each group of shelves, which is the origin of the name of the narrow lane shelf. The main purpose of this design is to maximize the use of limited warehouse space and realize intensive storage mode. Because the roadway is narrow, only three forklifts can be used to enter the roadway in parallel for storage in all directions. Because the main body of the shelf is a heavy shelf, it can be used well for most goods.
In cold chain cold storage, these goods basically have the characteristics of fast turnover, large one-time storage capacity and high requirements for storage equipment. To meet these basic needs, each specific large-scale cold storage can operate normally and efficiently. Among them, it is the key link to equip the cold chain cold storage with professional and suitable storage shelf solutions. If the choice is correct, the follow-up things will be easy.
The above is the sharing of storage shelf types commonly used in Changsha large cold storage by Bang Shao, the hotel technology department. The beam shelf we usually use can also be used as the storage shelf of the cold storage, but it needs to adapt to the cold storage environment. Because of the particularity of cold storage in operation and maintenance cost, the purchase of cold storage shelves needs to be planned and handled in many aspects. Do you have any good ideas after reading it?