公开(公告)号：EP2635409A4

公开(公告)日：2017-09-13

申请号：EP11838324

申请日：2011-11-02

申请人： BROKK AB

发明人： BYSTEDT GUNNAR

IPC分类号： E02F3/96 ,  B25D17/02 ,  B25D17/08 ,  B25D17/28 ,  E02F3/36 ,  F27D1/16 ,  F27D25/00

CPC分类号： E02F3/3681 ,  B25D17/02 ,  E02F3/966 ,  F27D1/16 ,  F27D25/001

摘要： The invention concerns a demolition arrangement for a remote-controlled working machine (1 ) equipped with a manoeuvrable arm (9), which machine, electrically powered and able to be driven on tracks (17), is principally intended for destruction and demolition work through the demolition processing with an impact tool (50) that operates through a hydraulically powered hammer (32) and where an operator walking next to the machine controls its various movements with a remote-control unit (4), which machine has a chassis (5) with an upper part (6) that is mounted in bearings on a lower part (7) in a manner that allows rotation for the rotation of the upper part in a horizontal plane around a vertical axis (8), whereby the manoeuvrable arm is supported at the upper part and including a series of arm parts (10, 1 1, 12) mutually joined to each other and that can be manoeuvred in a vertical plane by associated hydraulic cylinders (13, 14, 15), a link system (20) arranged at the free end of the arm that can be adjusted by means of a hydraulic cylinder (29) and designed as a combination of a coupling arrangement (21 ) for the attachment of a tool and a tilt or demolition arrangement (22) for the controlled oscillation around the centre of an axis (23) at the free end of the manoeuvrable arm of an impact tool inserted into the hammer. In order to make the work of demolition efficient, a rotary joint (35) is arranged at one of the arm sections (12) that are a component of the manoeuvrable arm (9), which rotary joint allows, through the influence of a rotator (36) a forward arm subsection (12:2) of the arm section, on which arm subsection the link system (20) is located, to place the end of the impact tool (50) that is located farthest forward against a working point in space though the forward arm subsection (12:2) being rotated around the longitudinal axis (A) of the arm section (12).

摘要翻译： 本发明涉及一种用于配备有可操纵臂（9）的远程控制工作机器（1）的拆除装置，所述电动机器能够在轨道（17）上被驱动并且能够被驱动，主要用于销毁和拆卸工作 利用通过液压动力锤（32）操作的冲击工具（50）进行拆卸处理，并且在机器旁边行走的操作员用遥控单元（4）控制其各种运动，该机器具有底盘（5 ）具有上部（6），所述上部（6）以允许上部围绕垂直轴线（8）在水平面内旋转的方式旋转的方式安装在下部（7）上的轴承上，由此所述操纵臂是 ，其被支撑在上部并且包括彼此相互连接并且可以通过相关联的液压缸（13,14,15）在垂直平面中操纵的一系列臂部分（10,11,12），连杆系统 20）安排在th的自由端 其可以通过液压缸（29）进行调节并且设计为用于连接工具的连接装置（21）和倾斜或拆卸装置（22）的组合，用于围绕中心的受控摆动 在冲击工具的可操纵臂的自由端处插入锤中的轴（23）。 为了有效地拆卸作业，在作为操纵臂（9）的部件的臂部（12）中的一个处设置旋转接头（35），该旋转接头允许通过旋转器 （36）所述臂部分的前臂部分（12：2），所述连杆系统（20）位于所述臂部分上，以将所述冲击工具（50）的位于最远前方的所述端部抵靠工作点 尽管前臂分段（12：2）围绕臂部分（12）的纵向轴线（A）旋转，但在空间中。

公开(公告)号：EP2842213A4

公开(公告)日：2016-03-09

申请号：EP13781548

申请日：2013-04-19

申请人： BROKK AB

发明人： BYSTEDT GUNNAR

IPC分类号： E02F9/22 ,  B60L15/20 ,  B60L15/40 ,  E02F3/96 ,  E02F9/20 ,  H02P4/00

CPC分类号： E02F9/2004 ,  B60L15/20 ,  B60L15/40 ,  E02F3/966 ,  E02F9/205 ,  E02F9/207 ,  E02F9/2091 ,  H02P4/00 ,  Y02T10/7258

摘要： The invention concerns a portable power supply system (30) intended to supply a remotely controlled, electrically driven work machine (1) with electrical power, where the work machine is of the type that demonstrates a propulsion means that includes continuous tracks (8b) and is equipped with a manoeuvrable arm (10) intended to carry a tool at its free end, and electric motor (19) that is connected to a hydraulic pump (20) and is intended to supply the operating means (8c, 10a) of the machine with a hydraulic medium, whereby the work machine is intended to be connected under normal operation to a primary source of power (30a) via an electrical cable (2′), which primary source of power includes a fixed alternating current electricity distribution grid at the location. In order to be able to supply the current that is required it comprises a DC energy-storage arrangement (29) that, including a secondary source of power (30b), can store energy and, when necessary, supply energy in electrical form; a coupling arrangement (31, 33, 34, 34′) that makes it possible to choose between connecting the primary (30a) or the secondary (30b) source of power to the electric motor in order to drive the same.