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1. 发明申请

WO2022208185A1 WORKING SECTION OF AN AGRICULTURAL TILLING SET 审中-公开
公开(公告)号：WO2022208185A1
公开(公告)日：2022-10-06
申请号：PCT/IB2022/051926
申请日：2022-03-04
申请人： CZAJKOWSKI MASZYNY SP. Z O.O.
发明人： CZAJKOWSKI, Maciej
IPC分类号： A01B49/06 , A01B63/00 , A01C5/06 , A01B63/008 , A01C5/062
摘要： The invention relates to a working section of an agricultural tilling set, used in agriculture. The working section (1) includes working tools mounted on the supporting frame, in particular a pair of splitting and tearing discs (3) inclined relative each other, a disc coulter (4), a loosening tine (5) with a fertilizer coulter (6), a pair of cultivating firming discs (7). In the front part of the supporting frame (2), on the common body (8) there is mounted a pair of splitting and tearing discs (3) connected with the supporting frame (2) by a shock absorber (9). Behind this pair of splitting and tearing discs (3) the remaining working tools are attached. The loosening tine (5) is rotatably mounted in relation to the supporting frame (2), which has mounting holes (8A) for connecting with the agricultural tilling set. In the part of the supporting frame (2), behind the disc coulter (4), there is a bracket (16) of the loosening tine (5), in which the loosening tine (5) is rotatably mounted and on which a pair of monolithic brackets (17) of the actuator (18) is attached. In this pair of brackets (17) there is mounted the actuator (18) connected with the loosening tine (5). The holder (19) with a fertilizer distributor (20) is mounted on the bracket (16) of the loosening tine (5), while each cultivating firming disc (7) is connected by the angular bracket (22) with the supporting frame (2).

2. 发明申请

WO2022214668A1 CULTIVATOR FOR TILLAGE AND/OR FOR SPREADING OF SEEDS AND/OR FERTILISERS 审中-公开
公开(公告)号：WO2022214668A1
公开(公告)日：2022-10-13
申请号：PCT/EP2022/059462
申请日：2022-04-08
申请人： CZAJKOWSKI MASZYNY SP. Z O.O.
发明人： CZAJKOWSKI, Maciej
IPC分类号： A01B49/02 , A01B61/04 , A01B63/22 , A01C7/20 , A01B49/06
摘要： A cultivator for tillage and/or for spreading of seeds and/or fertilisers comprising a main frame (2) connected to a bearing frame (3) by means of a lifting and lowering system (4) adapted so as to lift/lower the bearing frame (3) relative to the main frame (2), the system (4) comprising at least one lifting support (5), at least one stabilizer (6), and at least one actuator (7) coupled to the lifting support (5) and to the main frame (2), characterized in that the bearing frame (3) comprises a front frame (8) rigidly connected to a rear frame (9) by means of connecting-and-distancing members (10), the lifting support (5) of the lifting and lowering system (4) is rotationally connected to the main frame (2) and to the front frame (8), the stabilizer (6) of the lifting and lowering system (4) is rotationally connected to the main frame (2) and to the rear frame (9).

3. 发明申请

WO2022207770A1 WORKING UNIT OF A CULTIVATOR 审中-公开
公开(公告)号：WO2022207770A1
公开(公告)日：2022-10-06
申请号：PCT/EP2022/058517
申请日：2022-03-31
申请人： CZAJKOWSKI MASZYNY SP. Z O.O.
发明人： CZAJKOWSKI, Maciej
IPC分类号： A01C7/20 , A01B63/02 , A01C7/00 , A01B63/023 , A01C7/006 , A01C7/201 , A01C7/208
摘要： A working unit (1) of a cultivator comprising a bearing element (2) adapted to be fixed to the main frame (3) of the cultivator, a rear bearing element (6) parallel to the bearing element (2) adapted to be fixed to the main frame (3) of the cultivator, at least one first working section (5) for soil cultivation to be fixed to the bearing elements (2, 6), and at least one locking element (8) adapted for locking the working sections (5) in a determined position, characterized in that the bearing element (2) comprising rails (4) for fixing the at least one first working section (5) arranged along the bearing element (2) on the opposite sides of said bearing element (2), the rear bearing element (6) equipped with at least one rail (7) for fixing the at least one first working section (5), and the at least first one working section (5) suspended from at least one rail (4) of the bearing element (2) and at least one rail (7) of the rear bearing element (6) by means of the at least one locking element (8).

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