In the case of a mounting device for mounting a support arm, which moves a lifting tool, on a harvesting machine, a cylindrical bushing is mounted on a machine part. The bushing is enclosed by a retaining element on which the end of the support arm opposite the lifting tool is fixed. The bushing has a through-hole that receives a machine part and has an axis of symmetry extending eccentrically relative to the axis of rotation of the cylindrical bushing.

Disclosed are a system and method for growing and/or monitoring macroalgae and aquatic plants in a large body of water. The method includes placing a mass or collection of the seaweed/aquatic plants in the body of water at a location where the water is at least 300 meters deep, and monitoring a depth of the seaweed/aquatic plants until the seaweed/aquatic plants sink below a sequestration threshold depth. The system includes a platform on or from which the seaweed or aquatic plants are grown, wireless detection equipment on the platform, and a wireless data signal transmitter on the platform, configured to transmit a wireless signal that indicates a depth of the sinking seaweed or aquatic plants.

Disclosed are a system and method for growing and/or monitoring macroalgae and aquatic plants in a large body of water. The method includes placing a mass or collection of the seaweed/aquatic plants in the body of water at a location where the water is at least 300 meters deep, and monitoring a depth of the seaweed/aquatic plants until the seaweed/aquatic plants sink below a sequestration threshold depth. The system includes a platform on or from which the seaweed or aquatic plants are grown, wireless detection equipment on the platform, and a wireless data signal transmitter on the platform, configured to transmit a wireless signal that indicates a depth of the sinking seaweed or aquatic plants.

Systems and methods for separating harvested crop product from twigs, dirt, dust, and other debris. A disk to be used in a harvester includes a first segment and a second segment and is configured to cooperate with adjacent disks axially mounted on a common rotational shaft, and radially cooperate with disks mounted on a parallel rotational shaft. The disks are used in a roller assembly or a harvester, and gaps between cooperating disks remain effectively constant during operation.

Systems and methods for separating harvested crop product from twigs, dirt, dust, and other debris. A disk to be used in a harvester includes a first segment and a second segment and is configured to cooperate with adjacent disks axially mounted on a common rotational shaft, and radially cooperate with disks mounted on a parallel rotational shaft. The disks are used in a roller assembly or a harvester, and gaps between cooperating disks remain effectively constant during operation.

Systems and methods for separating harvested crop product from twigs, dirt, dust, and other debris. A disk to be used in a harvester includes a first segment and a second segment and is configured to cooperate with adjacent disks axially mounted on a common rotational shaft, and radially cooperate with disks mounted on a parallel rotational shaft. The disks are used in a roller assembly or a harvester, and gaps between cooperating disks remain effectively constant during operation.

Systems and methods for separating harvested crop product from twigs, dirt, dust, and other debris. A disk to be used in a harvester includes a first segment and a second segment and is configured to cooperate with adjacent disks axially mounted on a common rotational shaft, and radially cooperate with disks mounted on a parallel rotational shaft. The disks are used in a roller assembly or a harvester, and gaps between cooperating disks remain effectively constant during operation.