Agricultural device used for soil cultivation comprises a ground roller consisting of adjacently arranged tire elements arranged on individual pivot arms, and a pressure compensation system assigned to each pivot arm

摘要

Agricultural soil cultivation device comprises at least one ground roller provided with tire elements (8, 8') rolling on the ground. Some of the tire elements are used as a chassis (11) for transporting the device on a road. The roller consists of several adjacently arranged tire elements, each arranged on individual pivot arms so that their height can be adjusted relative to each other on a supporting beam extending in a crosswise manner. At least one pressure compensation system assigned to each pivot arm is designed so that the tire elements (8') forming the chassis for transport are loaded with a higher pressure than the other tire elements (8) in the compensation system. An independent claim is also included for an alternative agricultural soil cultivation device. Preferred Features: The tire elements provided for transport are loaded with compressed air.