Gravity type shelf of heavy shelf


Gravity racks, also called self-gravity racks, are heav […]

Gravity racks, also called self-gravity racks, are heavy-duty racks, evolved from pallet racks. They are suitable for the storage of small varieties and large quantities of similar goods. The space utilization rate is extremely high. The depth and number of layers of gravity racks can be as required. Depends.


Gravity racks belong to pallet storage racks in storage racks. Gravity shelves use a first-in, first-out storage method, and the depth and number of shelves can be determined according to needs. Gravity racks are suitable for the storage of small varieties and large quantities of similar goods, with extremely high space utilization.


Gravity racks, also called roller racks, belong to pallet storage racks in storage racks. Gravity racking is one of the cross-beam racking derivatives. The structure of the racking is similar to that of the cross-beam racking except that a roller-type track is installed on the crossbeam, and the track is inclined at 3-5°. Pallet goods are transported by forklift to the goods inlet of the shelf, and the pallet automatically slides from the entrance to the pickup port at the other end by using its own weight. Gravity shelves are a first-in first-out storage method.


What is the arrangement of the gravity rack warehouse? Generally speaking, in a gravity-type racking warehouse, the racks are arranged in a row, each aisle is a storage channel, and has a certain slope, and the storage equipment automatically loads the goods unit from the entrance of the warehouse to the weight Under the action of, it will automatically move to the outbound end until the outbound end of the aisle or the stored goods unit is stopped. There is a stop device at the outbound end of the trunk aisle. It is worth noting that when the first cargo unit at the outbound end is taken away, the cargo units behind it will make up for the outbound end in turn under the action of gravity. Structurally speaking, in order to ensure the flexibility of this warehouse system, a friction-reducing device must be provided for each inventory channel. For example, adding rollers on the shelves, or storing pallets with rollers, etc. are all achievable.

Shelf characteristics
① The goods are deposited from the high end, slide to the low end, and taken out from the low end. During the sliding of the cargo, a damper is installed on the slide to control the sliding speed of the cargo to be kept within a safe range. A separator is installed at the shipping end of the chute, and the handling machinery can smoothly take out the goods at the first board position.


②Suitable for storage operations with pallets as the carrier. The goods are stacked neatly, which provides a better solution for the storage of large and heavy objects. The storage space utilization rate is above 75%, and only one inbound and outbound channel is needed;


③The goods follow the first-in first-out order. The shelf has a high storage density and a flexible coordination function.


④Gravity racks are very environmentally friendly. They are all non-powered, no energy consumption, low noise, safe and reliable, and can operate at full capacity.


There is no working channel between the groups of the shelves, which increases the space utilization rate by 60% and improves the volumetric rate of the storage; the tray operation follows the principle of first-in-first-out; automatic storage and rotation; storage and picking are separated The output is greatly improved. Since the goods are slid by gravity and there is no operating channel, the transportation route and the number of forklifts are reduced.

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