Main performance parameters of bridge stacker
1. Rated lifting capacity: The rated lifting capacity refers to the sum of the maximum material weight and the fork weight allowed by the bridge stacker crane.
2. Maximum running speed of the trolley: The maximum running speed of the trolley refers to the maximum speed that can be achieved when the trolley on the bridge is running under the rated lifting capacity.
3. Maximum lifting height: The maximum lifting height refers to the vertical distance between the upper surface of the horizontal section of the fork and the ground when the rated lifting capacity and the goods are lifted to the highest position.
4. The maximum lifting speed, the maximum lifting speed refers to the maximum speed at which the goods are lifted under the rated lifting capacity.
5. Maximum slewing speed, the maximum slewing speed refers to the maximum speed that can be achieved when the slewing platform rotates under the rated lifting capacity.
6. Deflection under the fork of the stacker
The lower deflection of the fork of the stacker refers to the distance that the front end of the fork bends when the fork rises to the maximum height under the rated lifting capacity. This parameter reflects the ability of the fork to resist deformation, which is related to the material of the fork. , structural form and the heat treatment process of processing the fork.
Roadway stacker
The roadway stacker runs along the track in the roadway of the shelf warehouse, which increases the working height; the fork telescopic mechanism is adopted to make the fork telescopic, so that the width of the roadway can be narrowed and the utilization rate of the warehouse can be improved; the roadway stacker generally Semi-automatic and automatic control devices are used, with high running speed and production efficiency; it can only work in the racking roadway, so it must be equipped with a storage and exit device; in addition to meeting the strength and rigidity requirements of general cranes, the rack also has high The requirements of manufacturing and installation accuracy are high; a special type of picking device is used, and multi-section telescopic forks or pallets are commonly used; the electrical transmission of each mechanism has high requirements for speed regulation, and requires braking balance and accurate parking. Safety protection devices are used. complete.
The roadway stacker is suitable for high-rise warehouses of various heights, and can realize semi-automatic, automatic and long-distance centralized control. The lifting capacity of the roadway stacker refers to the mass of the lifted unit cargo (including pallets or boxes). According to the requirements of use, the lifting weight of the warehouse-in and warehouse-out methods is selected as 0.1t or 0.25t;