Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vibrating type excavating bucket applicable to excavator
The invention discloses a vibrating type excavating bucket applicable to an excavator. The vibrating type excavating bucket applicable to the excavator comprises an arc-shape plate and side plates arranged on two sides of the arc-shape plate. The excavating bucket further comprises baffles. A vibration chamber is formed by the baffles, the arc-shape plate and the side plates jointly. A vibrating device is arranged in the vibration chamber. The vibrating device comprises a driving assembly. The driving assembly is fixed to a concave portion of the arc-shape plate through a center support plate.The driving assembly is connected with a rotary shaft. Eccentric gears are arranged on the rotary shaft. The driving assembly is arranged between the two eccentric gears. Both of the two ends of therotary shaft are connected with end support plates correspondingly. The end support plates are fixed to side plates. The vibration chamber is connected with a cable assembly. The vibrating type excavating bucket applicable to the excavator is vibrational when excavation is conducted, and a rapid soil-loosening effect is acquired; when encountering obstacles such as small gravels, the excavating bucket can smash the obstacles through vibration or remove the obstacles by utilizing the vibrating force; the problem brought about by force bearing of a traditional excavator that too large stress concentration might lead to early fatigue rupture of components is solved; and then working efficiency of the excavator and the service life of the excavating bucket are improved.
本发明公开了适用于挖掘机的振动式挖斗，包括弧型板和设置在弧型板两侧的侧板，还包括挡板，挡板、弧型板和侧板共同形成一个振动室，振动室中设置有振动装置，振动装置包括驱动组件，驱动组件通过中心支撑板固定在弧型板的凹部，驱动组件与转动轴相连，转动轴上设置有偏心轮，驱动组件设置在两个偏心轮之间，转动轴两端的端部均与端部支撑板相连，端部支撑板固定设置在侧板上，振动室与线缆组件相连。本挖斗在挖掘时可振动的，获得快速松土的效果，在遇到小碎石类的障碍物时可将其震碎或利用振动力将其移开，降低传统挖斗受力带来的应力集中过大而可能导致构件早期疲劳破坏的问题，进而提高挖掘机的工作效率及挖斗的使用寿命。
Vibrating type excavating bucket applicable to excavator
The invention discloses a vibrating type excavating bucket applicable to an excavator. The vibrating type excavating bucket applicable to the excavator comprises an arc-shape plate and side plates arranged on two sides of the arc-shape plate. The excavating bucket further comprises baffles. A vibration chamber is formed by the baffles, the arc-shape plate and the side plates jointly. A vibrating device is arranged in the vibration chamber. The vibrating device comprises a driving assembly. The driving assembly is fixed to a concave portion of the arc-shape plate through a center support plate.The driving assembly is connected with a rotary shaft. Eccentric gears are arranged on the rotary shaft. The driving assembly is arranged between the two eccentric gears. Both of the two ends of therotary shaft are connected with end support plates correspondingly. The end support plates are fixed to side plates. The vibration chamber is connected with a cable assembly. The vibrating type excavating bucket applicable to the excavator is vibrational when excavation is conducted, and a rapid soil-loosening effect is acquired; when encountering obstacles such as small gravels, the excavating bucket can smash the obstacles through vibration or remove the obstacles by utilizing the vibrating force; the problem brought about by force bearing of a traditional excavator that too large stress concentration might lead to early fatigue rupture of components is solved; and then working efficiency of the excavator and the service life of the excavating bucket are improved.
本发明公开了适用于挖掘机的振动式挖斗，包括弧型板和设置在弧型板两侧的侧板，还包括挡板，挡板、弧型板和侧板共同形成一个振动室，振动室中设置有振动装置，振动装置包括驱动组件，驱动组件通过中心支撑板固定在弧型板的凹部，驱动组件与转动轴相连，转动轴上设置有偏心轮，驱动组件设置在两个偏心轮之间，转动轴两端的端部均与端部支撑板相连，端部支撑板固定设置在侧板上，振动室与线缆组件相连。本挖斗在挖掘时可振动的，获得快速松土的效果，在遇到小碎石类的障碍物时可将其震碎或利用振动力将其移开，降低传统挖斗受力带来的应力集中过大而可能导致构件早期疲劳破坏的问题，进而提高挖掘机的工作效率及挖斗的使用寿命。
Vibrating type excavating bucket applicable to excavator
适用于挖掘机的振动式挖斗
XU JIE (Autor:in) / BAO QINGHE (Autor:in) / LI XIN (Autor:in) / WANG QIAN (Autor:in) / ZHANG XIAOXIAO (Autor:in) / GAO HANLIN (Autor:in)
29.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
Excavator bucket for excavating trapezoidal open trench, excavator and construction method
| Europäisches Patentamt | 2022