Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Continuous wall grab bucket device and control method thereof
The invention provides a continuous wall grab bucket device and a control method thereof. The continuous wall grab bucket device comprises a frame body, a grab bucket mechanism which comprises a connecting rod and a bucket head, a driving mechanism which is arranged in the inner space of the frame body and hinged to the other end of the connecting rod to drive the bucket head to be opened or closed, and an eccentric vibration mechanism which is arranged on the frame body, and is suitable for vibrating in the vertical direction so as to promote the frame body to generate vibration or a vibration trend, wherein one end of the connecting rod is hinged to the bucket head, and the bucket head is hinged to the lower end of the frame body. According to the continuous wall grab bucket device, theeccentric vibration mechanism is arranged on the frame body of the continuous wall grab bucket device, and the vibration of the eccentric vibration mechanism in the up-down direction is utilized to enable the frame body to generate up-down vibration or the vibration trend, so that the purposes of accelerating tooth feeding and breaking the stratum are achieved; and when the bucket head is closed,the bucket head can be helped to crush the loosened stratum, so that the resistance when the bucket head is closed is reduced, and the closing time of the bucket head is shortened.
本发明提供了一种连续墙抓斗装置及其控制方法，连续墙抓斗装置包括：架体；抓斗机构，其包括连杆和斗头，连杆的一端与斗头铰接，且斗头与架体的下端铰接；驱动机构，其设置于架体的内部空间，且驱动机构与连杆的另一端铰接，以驱动斗头打开或闭合；偏心振动机构，其设置于架体上，偏心振动机构适于在竖直方向上振动以促使架体产生振动或振动趋势。本发明通过在连续墙抓斗装置的架体上设置偏心振动机构，利用偏心振动机构在上下方向上的振动来使得架体产生上下振动或振动趋势，以达到加速进齿和破碎地层的目的；而且，在斗头闭合时，可以帮助斗头破碎疏松后的地层，以减小斗头闭合时的阻力，缩短了斗头的闭合时间。
Continuous wall grab bucket device and control method thereof
The invention provides a continuous wall grab bucket device and a control method thereof. The continuous wall grab bucket device comprises a frame body, a grab bucket mechanism which comprises a connecting rod and a bucket head, a driving mechanism which is arranged in the inner space of the frame body and hinged to the other end of the connecting rod to drive the bucket head to be opened or closed, and an eccentric vibration mechanism which is arranged on the frame body, and is suitable for vibrating in the vertical direction so as to promote the frame body to generate vibration or a vibration trend, wherein one end of the connecting rod is hinged to the bucket head, and the bucket head is hinged to the lower end of the frame body. According to the continuous wall grab bucket device, theeccentric vibration mechanism is arranged on the frame body of the continuous wall grab bucket device, and the vibration of the eccentric vibration mechanism in the up-down direction is utilized to enable the frame body to generate up-down vibration or the vibration trend, so that the purposes of accelerating tooth feeding and breaking the stratum are achieved; and when the bucket head is closed,the bucket head can be helped to crush the loosened stratum, so that the resistance when the bucket head is closed is reduced, and the closing time of the bucket head is shortened.
本发明提供了一种连续墙抓斗装置及其控制方法，连续墙抓斗装置包括：架体；抓斗机构，其包括连杆和斗头，连杆的一端与斗头铰接，且斗头与架体的下端铰接；驱动机构，其设置于架体的内部空间，且驱动机构与连杆的另一端铰接，以驱动斗头打开或闭合；偏心振动机构，其设置于架体上，偏心振动机构适于在竖直方向上振动以促使架体产生振动或振动趋势。本发明通过在连续墙抓斗装置的架体上设置偏心振动机构，利用偏心振动机构在上下方向上的振动来使得架体产生上下振动或振动趋势，以达到加速进齿和破碎地层的目的；而且，在斗头闭合时，可以帮助斗头破碎疏松后的地层，以减小斗头闭合时的阻力，缩短了斗头的闭合时间。
Continuous wall grab bucket device and control method thereof
一种连续墙抓斗装置及其控制方法
AN GUIPING (Autor:in) / ZHANG FUPENG (Autor:in) / YUAN YUEXIANG (Autor:in) / LIU ZHIYAN (Autor:in)
26.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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