Gravity is also called the gravity shelves, belongs to the heavy shelves, evolved from the pallet racking, apply to the few varieties and large quantities of similar goods storage, very high space utilization, heavy
Storage depth and layers according to needs.
Gravity also called roller type shelf, as part of the tray in the storage shelves storage shelf. Gravity shelves is one of the beams racking derivatives, shelf structure similar to beam type shelf,
Only in the screw drum on the beam orbit, orbit is 3-5 ° inclined. With forklift pallet goods to shelf stock, using the self-respect, slide tray from automatic import to pickup on the other side of the mouth
. Gravity shelves belongs to the first in first out of the way of storage.
Characteristics of shelves
1, goods by high deposit, at the end of the slide to low-end, removed from the low end. Goods in the process of sliding ramp setting dampers, glide speed control goods keep in a safe range. Slide out
Setting of goods at one end has a separator, handling machinery can smooth out the first plate location of the goods.
2, goods follow first-in, first-out sequence. Shelves with high storage density, with flexible and function.
3, is suitable for the tray as the carrier of the storage, neat stack of goods, for the big weight provides a good solution for storage, warehouse space utilization rate over 75%, and only need
A ship into channel;
4, gravity shelves very green, all adopt the form of unpowered, no energy consumption, low noise, safe and reliable, can full load operation.
Between the shelves in the group with no homework channel, thereby increasing the 60% of the space utilization, improve the storage volume rate; Follow the principle of first in first out tray operation; Automatic storage of rotary;
Storage and has chosen two separate actions greatly improve the output, because it is the gravity sliding to the goods, and there is no channel operation, and so reduce the number of transport routes and forklift truck
Shelf structure
Gravity shelves composed of pallet racking evolution, using drum wheel tracks or bottom tray.
Matters needing attention
Shelves total depth (that is, the guide rail length) should not be too large, or not to use up and down "blind Angle" will be larger, influence space utilization, and the slope is too long, will slide in the controllable is poorer, falling
The impact is bigger, easy cause decline and block, tray the tilting of the goods. To make smooth slide, such as a long ramp, should be set up in the middle damping device, in order to make pallet fell to the bottom
Not because of the impact force is too large tilting, should be a minimum of the ramp buffer device and pickup separation device, therefore the design, manufacture, installation is difficult, high cost. The shelf is unfavorable and exorbitant,
Generally within 6 meters, single goods generally within 1000 kg weight, reducing its reliability and operability, otherwise.
