Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a pair of novel mechanical shears, and relates to the technical field of infrastructure engineering mechanical devices. The novel mechanical shears comprise an eagle-beak-shaped upper jaw shear and a lower jaw shear matched with the eagle-beak-shaped upper jaw shear, and the upper jaw shear is hinged with the lower jaw shear; and the lower jaw shear is provided with a firstconnecting device used for being connected with a mechanical arm of an excavator, and the upper jaw shear is provided with a second connecting device used for being connected with an oil cylinder ofthe excavator. Under the driving of the oil cylinder of the excavator, the upper jaw shear can be opened and closed relative to the lower jaw shear. The novel mechanical shears not only are simple instructure, but also are easier to maintain and assemble due to modular arrangement, and an object to be sheared can be sheared off quickly and accurately.
本发明公开了一种新型机械剪，涉及基建工程机械装置技术领域，包括鹰嘴形上颚剪和与之匹配的下颚剪，所述上颚剪与所述下颚剪相互铰接；所述下颚剪上设置有用于与挖掘机机械臂连接的第一连接装置，所述上颚剪上设置有用于与挖掘机油缸连接的第二连接装置；在所述挖掘机油缸的驱动下，所述上颚剪可相对所述下颚剪做张开与咬合的动作。本装置不仅结构简单，而且模块化的设置使得本装置更易维护与组装，且可快速精准地剪断待剪物体。
The invention discloses a pair of novel mechanical shears, and relates to the technical field of infrastructure engineering mechanical devices. The novel mechanical shears comprise an eagle-beak-shaped upper jaw shear and a lower jaw shear matched with the eagle-beak-shaped upper jaw shear, and the upper jaw shear is hinged with the lower jaw shear; and the lower jaw shear is provided with a firstconnecting device used for being connected with a mechanical arm of an excavator, and the upper jaw shear is provided with a second connecting device used for being connected with an oil cylinder ofthe excavator. Under the driving of the oil cylinder of the excavator, the upper jaw shear can be opened and closed relative to the lower jaw shear. The novel mechanical shears not only are simple instructure, but also are easier to maintain and assemble due to modular arrangement, and an object to be sheared can be sheared off quickly and accurately.
本发明公开了一种新型机械剪，涉及基建工程机械装置技术领域，包括鹰嘴形上颚剪和与之匹配的下颚剪，所述上颚剪与所述下颚剪相互铰接；所述下颚剪上设置有用于与挖掘机机械臂连接的第一连接装置，所述上颚剪上设置有用于与挖掘机油缸连接的第二连接装置；在所述挖掘机油缸的驱动下，所述上颚剪可相对所述下颚剪做张开与咬合的动作。本装置不仅结构简单，而且模块化的设置使得本装置更易维护与组装，且可快速精准地剪断待剪物体。
Novel mechanical shears
一种新型机械剪
SHAO YIQUAN (Autor:in)
05.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
Watson-Stillman hydraulic shears
Engineering Index Backfile | 1909
DISCUSSION OF - Comparison of Base Shears Estimated from Floor Accelerations and Column Shears
| Online Contents | 2012
Geometric Properties of Harmonic Shears
| British Library Online Contents | 2004