专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP2644015A3 Method for controlling a supported tool used within agriculture, and an unloading and control arrangement 有权
标题翻译：支持控制农用工具的方法和装置
公开(公告)号：EP2644015A3
公开(公告)日：2013-11-13
申请号：EP13160801.0
申请日：2013-03-25
申请人： Oy El-Ho Ab
发明人： Löfbacka, Johan , West, Philip , Häggblom, Karl-Erik
IPC分类号： A01B63/102 , A01D34/66
CPC分类号： A01D34/661 , A01B63/102 , A01D34/863
摘要： An agricultural machine (21) provided with at least one working unit (2, 2') suspended in a springy manner to a load-bearing frame (1) where each working unit is movably fastened by means of a lifting boom (3). The outer end of said lifting boom is fastened with a swivel joint to a secondary boom (4) and at least two horizontal swivel shafts (5, 5', 7, 7') substantially parallel to the driving direction, and supported by at least one springy element (8, 8'). At least one of the springy elements is formed of a hydraulic or pneumatic cylinder or a bellows element, the unload force of which in the working position compensates for most of the weight of the working unit, so that an optimal surface pressure is achieved against the ground, irrespective of which positions the load-bearing central frame, the lifting boom and the secondary boom assume in relation to each other during work. According to the invention, geometric information measured from the fastening point of the working unit to the load-bearing frame together with information on the turning radius and driving speed of the tractor is used for optimally positioning the working area of the working unit supported behind the tractor in relation to the centre line of the agricultural machine, or in relation to the working area of a working tool mounted in front of the agricultural machine.

2. 发明授权

EP2644015B1 Method for controlling a supported tool used within agriculture, and an unloading and control arrangement 有权
公开(公告)号：EP2644015B1
公开(公告)日：2019-01-16
申请号：EP13160801.0
申请日：2013-03-25
申请人： Oy El-Ho Ab
发明人： Löfbacka, Johan , West, Philip , Häggblom, Karl-Erik
IPC分类号： A01D34/66 , A01D34/86 , A01B63/102

3. 发明公开

EP2644015A2 Method for controlling a supported tool used within agriculture, and an unloading and control arrangement 有权
标题翻译：支持控制农用工具的方法和装置
公开(公告)号：EP2644015A2
公开(公告)日：2013-10-02
申请号：EP13160801.0
申请日：2013-03-25
申请人： Oy El-Ho Ab
发明人： Löfbacka, Johan , West, Philip , Häggblom, Karl-Erik
IPC分类号： A01B63/102 , A01D34/66
CPC分类号： A01D34/661 , A01B63/102 , A01D34/863
摘要： An agricultural machine (21) provided with at least one working unit (2, 2') suspended in a springy manner to a load-bearing frame (1) where each working unit is movably fastened by means of a lifting boom (3). The outer end of said lifting boom is fastened with a swivel joint to a secondary boom (4) and at least two horizontal swivel shafts (5, 5', 7, 7') substantially parallel to the driving direction, and supported by at least one springy element (8, 8'). At least one of the springy elements is formed of a hydraulic or pneumatic cylinder or a bellows element, the unload force of which in the working position compensates for most of the weight of the working unit, so that an optimal surface pressure is achieved against the ground, irrespective of which positions the load-bearing central frame, the lifting boom and the secondary boom assume in relation to each other during work. According to the invention, geometric information measured from the fastening point of the working unit to the load-bearing frame together with information on the turning radius and driving speed of the tractor is used for optimally positioning the working area of the working unit supported behind the tractor in relation to the centre line of the agricultural machine, or in relation to the working area of a working tool mounted in front of the agricultural machine.
摘要翻译：悬浮在弹性的方式与承载框架设置有至少一个工作单元（2，2“）一种农业机（21）（1）其中每个工作单元被可移动地由起重臂被紧固（3）。所述提升吊杆的外端与一个回转接头到辅助吊杆紧固的（4）和至少两个水平旋转轴（5，5”，7,7' ）基本上平行于所述行驶方向，并且通过至少支持一个弹性元件（8,8“）。该弹性元件中的至少一个上形成一个液压或气动缸或波纹形元件，其中在所述工作位置上的卸荷力的补偿大多数工作装置的重量，如在最佳表面压力没有靠在取得接地，而不管哪个位置承重中央框架，所述起重臂和辅助吊杆假定在工作期间相对于海誓山盟。。根据本发明，从工作单元的固定点与在转弯半径和信息拖拉机的驱动速度一起承载帧测量的几何信息用于OPTI马利定位工作装置的工作区域中所支持后面的拖拉机相对于农业机械的中心线，或相对于加工工具的工作区域安装在所述农业机械的前面。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式