release time：  2021-10-13Click volume:  83

   In recent years, the rapid increase in warehousing demand and rising land costs have prompted the emergence of dense warehousing. As one of the dense storage racking solutions, the shuttle racking system has been sought after by many companies. Shuttle racking system is a racking system composed of storage racking system, shuttle car and forklift. This kind of shelf can not only greatly save storage space, but also store goods efficiently and flexibly.

  1. The characteristics of shuttle racks.

  1. Intensive storage: The goods are stored in a high-density form to make full use of the warehouse space, which can help companies reduce the cost of warehouse construction, and the space utilization rate of the warehouse can reach more than 80%;

  2. Flexibility: The traditional heavy-duty racks can only achieve first-in-first-out or first-in-last-out, while shuttle racks can freely choose first-in-first-out and last-in-first-out, making goods storage more flexible;

3. High efficiency: The forklift does not need to enter the shelf to access the goods, which saves operation time and improves the safety of personnel and goods;

4. Safety: The structure of the shuttle rack is more stable than the drive-in rack, and the safety factor is higher.

2. Design principles of shuttle racks.

1. Planning dimensions. L is the clear width of the aisle, W is the width of the pallet (in the direction of the forks), H is the height of the first layer: 340 mm (gasket type) and 430 mm (adjustable foot type), h is about 100 mm from the top of the cargo to the bottom of the upper beam The reserved height.

2. Determine the length of the guide rail and the number of shuttles.

According to the daily number of pallets in and out of the warehouse and working time, the round-trip time of forklift operations, the depth of the roadway (the most efficient is 20 pallets, the deeper the roadway, the longer the access time, the number of shuttles and forklifts to be matched will also be Increase), confirm the length of the guide rail, the number of shuttles, and the number of forklifts to be matched.

Third, finally understand the common parameters of the shuttle.

1. Walking speed:

Normal loading speed: 0.6~0.8 m/s adjustable; empty normal speed: 0.7-0.9m/s adjustable; deceleration before stopping: 0.1-0.2m/s adjustable; manual advance and retreat speed: 0.1-0.2m/s Adjustable

2. Maximum rated load: 1500kg.

Shuttle racks have obvious advantages in traditional production enterprises. Taking the shuttle rack as the prototype, combined with the specific needs of users, it can derive a four-way shuttle rack system, a multi-layer shuttle system, and a bin multi-layer shuttle system.