Harvester: precise and maintenance-free

The AGROBOT SW6010 harvester is a harvesting machine for picking strawberries. robot arms with cages for picking up the strawberries move above the ground, cut off the ripe fruit, pick it up and finally place it in a basket system. This is done with the help of dozens of bearings that guarantee the correct positioning of the gripper arms at the time of cutting. The movement of the cages to pick up the strawberries also means that flexible cable routing is required for power and data. As the strawberry is a particularly delicate and impact-sensitive fruit, previous systems were particularly slow in their movement.

The solution was found in iglidur plain bearings. Today, more than 100 of them are used in the harvesting machine and help the robot arms reach their cutting position on the individual strawberry within a few seconds. In addition, the system only picks ripe strawberries. The opening mechanism of the cage on the gripper arm for passing the fruit through consists of two symmetrical valves that are anchored to the respective axes of rotation. The strawberries are then placed very gently in the containers for storage. igubal spherical bearings enable the robot arm to slide with the cage, ensuring smooth, low-wear and particularly precise movements. A large number of easy chain energy chains guarantee the safe and flexible guidance of cables for power and signals to the individual robot arms.