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1. 发明公开

EP0327573A1 A DEVICE FOR CRUSHING STRUCTURES 失效
标题翻译： ABBRUCHVORRICHTUNG。
公开(公告)号：EP0327573A1
公开(公告)日：1989-08-16
申请号：EP87907240.0
申请日：1987-10-28
申请人： IMPOLA, Veikko Yrjo Johannes , Korhonen, Markku Tapani
发明人： IMPOLA, Veikko Yrjo Johannes , Korhonen, Markku Tapani
IPC分类号： B02C1 , E04G23
CPC分类号： E04G23/08 , E04G23/082 , E04G2023/086
摘要： A device for crushing structures, which consists of crushing pincers (1), in which there are two arms (2) with jaws (3) joined to an intermediate member (6) and a hydraulic cylinder (5) operating the arms (2) to press the jaws (3) together, a jointed jib (10) to move the crushing pincers (1) to the place of work, which jib (10) includes a support leg (11) jointed around the vertical axis of the base (12) and at least two sequentially jointed jib sections (15, 16) jointed to this, at the end of which is the pincer (1) positioning mechanism (8) connected to the intermediate member (6), and which device includes a hydraulic operating system for the operating devices of the pincers (1), positioning mechanism (8), and jib (10). By means of the invention an attempt is made to create a light, efficient, and simple pincer crushing device, which can also be used in restricted spaces indoors. In accordance with the invention the positioning device (8) of the pincers (1) include two sequentially jointed or connected turning devices (13, 14) to turn the crushing pincers (1) around two spatial axes, and the arms (2) include teeth (4) arranged to fit each other or other synchronization devices, which keep the angles of the arms equal in relation to the intermediate member (6), and the operating system permits the jaws (2) of the pincers (1) to take up a position essentially freely from an angled position to one directly against the compression.
摘要翻译：一种用于破碎结构的装置，其包括破碎钳（1），其中具有连接到中间构件（6）的夹爪（3）和操作臂（2）的液压缸（5）的两个臂（2）将夹爪（3）压在一起，连接的起重臂（10）将破碎钳（1）移动到工作位置，该起重臂（10）包括围绕基座的垂直轴线连接的支撑腿（11） 12）和至少两个连接在其上的顺序接合的起重臂部分（15,16），其末端是连接到中间构件（6）的钳子（1）定位机构（8），并且该装置包括液压钳子（1），定位机构（8）和悬臂（10）的操作装置的操作系统。借助于本发明，尝试创造一种轻便，有效和简单的捣碎破碎装置，其也可用于室内限制的空间。根据本发明，钳子（1）的定位装置（8）包括两个相继接合或连接的转动装置（13,14），以将破碎钳（1）绕两个空间轴线转动，并且臂（2）包括布置成彼此配合的齿（4）或保持臂的角度相对于中间构件（6）的其他同步装置，并且操作系统允许钳（1）的钳口（2）采取将位置基本上从成角度位置自由地移动到直接抵抗压缩的位置。

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