公开(公告)号：US20160262302A1

公开(公告)日：2016-09-15

申请号：US15029893

申请日：2014-10-15

Applicant: LEMKEN GmbH & Co. KG

Inventor： Mark BERENDSEN ,  Dennis BERGERFURTH ,  Martin GEBBEKEN ,  Marcel GERAATS ,  Christian GOTZEN ,  Thomas LUKAS ,  Christian PAESSENS ,  Dieter WERRIES

IPC: A01C7/04 ,  A01C5/06

CPC classification number: A01C7/046 ,  A01C5/062 ,  A01C7/044

Abstract: A pneumatic precision seed drill has a multiplicity of seeding hearts 1 for holding pivoting separating devices 3 exposed to a pressure difference between their inner space 21 and their exterior space 22. A multiplicity of holes 17-20 intended for the accumulation of seeds is arranged in the device 3. The separating device 3 is formed by a pair of separating plates 4, 5 connected to one another at their outer edge 38, 39 that are arranged offset in a tangential direction to one another to produce a spread seed row and are assigned to separate outlets 23, 24 for the discharge of the seed from the seeding heart 1 in the direction of the sowing coulter.

Abstract translation: 气动精密种子钻具有多个播种心1，用于保持暴露于它们的内部空间21和它们的外部空间22之间的压力差的枢转分离装置3.用于种子积聚的多个孔17-20被布置在 分离装置3由在其外边缘38,39处彼此连接的一对分隔板4,5形成，所述分隔板4,5彼此沿切线方向偏移以产生扩展种子行并被分配 以分离出出口23,24，用于从种子心脏1沿播种仓库的方向排出种子。

公开(公告)号：US20230292642A1

公开(公告)日：2023-09-21

申请号：US18024344

申请日：2021-09-03

Applicant: LEMKEN GmbH & Co. KG

Inventor： Martin GEBBEKEN ,  Christian PAEßENS ,  Simon BELKER ,  Mark BERENDSEN ,  Dieter WERRIES

IPC: A01B29/06

CPC classification number: A01B29/06

Abstract: A roller for agricultural soil cultivation has at least one support body rotatably mounted about an axis of rotation and multiple compaction rings arranged spaced apart from one another next to one another on the support body and intermediate rings arranged between adjacent compaction rings. At least two intermediate rings have a different diameter and/or a different width.

公开(公告)号：US20160286714A1

公开(公告)日：2016-10-06

申请号：US15030009

申请日：2014-10-15

Applicant: LEMKEN GMBH & CO. KG

Inventor： Mark BERENDSEN ,  Dennis BERGERFURTH ,  Martin GEBBEKEN ,  Marcel GERAATS ,  Christian GOTZEN ,  Thomas LUKAS ,  Christian PAESSENS ,  Dieter WERRIES

IPC: A01C5/06 ,  A01B49/06 ,  A01B15/18 ,  A01B49/02 ,  A01B5/04 ,  A01C7/20

CPC classification number: A01C5/064 ,  A01B5/04 ,  A01B15/18 ,  A01B49/027 ,  A01B49/04 ,  A01B49/06 ,  A01C5/068 ,  A01C7/203

Abstract: In each case at least one double disc coulter 7, 8 and one depth control wheel 9 areas arranged on the frame 6 of a pneumatic precision seed drill. Seen from the direction of travel, this depth control wheel 9 is located between the two disc coulters 7, 8, whereby the two disc coulters 7, 8 and the depth control wheel 9 rotate in the same direction.

Abstract translation: 在每种情况下，至少一个双盘式仓库7,8和一个深度控制轮9区域布置在气动精密种子钻机的框架6上。 从行进方向看，该深度控制轮9位于两个盘式仓仓7,8之间，由此两个盘式仓库7,8和深度控制轮9沿相同的方向旋转。

公开(公告)号：US20160278279A1

公开(公告)日：2016-09-29

申请号：US15030026

申请日：2014-10-15

Applicant: LEMKEN GMBH & CO .KG

Inventor： Mark BERENDSEN ,  Dennis BERGERFURTH ,  Martin GEBBEKEN ,  Marcel GERAATS ,  Christian GOTZEN ,  Thomas LUKAS ,  Christian PAESSENS ,  Dieter WERRIES

IPC: A01C7/06 ,  A01C5/06

CPC classification number: A01C7/06 ,  A01C5/064 ,  A01C5/068

Abstract: Viewed in the direction of travel, fertiliser coulters and swivel-mounted seed coulters 13 are arranged at coulter arms 40 on the frame 6 of a pneumatic precision seed drill. Between them there is a working device designed as a roller 15, which is designed for the re-compaction of the soil thrown up by the fertiliser coulter 12, the pre-compaction of soil between the working device 14 and seed coulter 13, and as a depth guidance roller for the precision seed drill.

Abstract translation: 沿着行进方向观察，肥料仓库和旋转式种子仓库13被布置在气动精密种子钻机的框架6上的仓库臂40上。 在它们之间有一个设计为辊15的工作装置，其被设计用于由肥料库12重新压实的土壤，工作装置14和种子库尔特13之间的土壤的预压实，以及作为 精密种子钻的深度导向辊。