| 摘要 |
What is disclosed is a suspension device (10) of an agricultural machine for mounting and elastically bearing a tool arrangement (32) for soil working and/or seeding, comprising at least one pivot arm (16) which bears the tool arrangement (32) and which, by means of at least one bearing portion (12, 14), is mounted elastically and/or pivotably on a supporting or flanged tube (20) of the agricultural machine that extends preferably transversely to the working direction, wherein the bearing portion (12, 14) engages peripherally and approximately coaxially around the supporting or flanged tube (20), and wherein at least one elastic bearing element (34) is provided between the bearing portion (12, 14) and the portion of the flanged tube (20) that is engaged thereby, which bearing element extends with its longitudinal axis substantially parallel to the pivot axis of the pivot arm (16) and the longitudinal axis of the flanged tube (20) and experiences and at least partial deformation due to pivoting movements of the pivot arm (16). In order to achieve lateral support of the suspension device (10), the latter is assigned at least one additional guide element (40) which is formed in one or more parts and has at least one guide surface and/or sliding surface for laterally supporting and guiding the tool arrangement (32). |
