Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Excavator forearm and excavator
The invention discloses an excavator forearm and an excavator. The excavator forearm comprises a forearm body, a cavity is formed inside the forearm body, the excavator forearm further comprises a bearing plate, the bearing plate is arranged in the inner cavity of the forearm body, the bearing plate is connected with the forearm body to form a slide way inside the forearm body in the length direction of the forearm body, the tail part of the forearm body is provided with an opening hole communicating with the slide way inside the forearm body, the excavator forearm further comprises a rear arm body, the rear arm body comprises a counterweight and a rear arm, the counterweight is arranged at the rear part of the rear arm, the front end of the rear arm is inserted into the slide way inside the forearm body from the opening hole in the tail part of the forearm body, the excavator forearm further comprises a telescopic cylinder, one end of the telescopic cylinder is connected with the forearm body, and the other end of the telescopic cylinder is connected with the rear arm body. The excavator forearm and the excavator are compact and reasonable in structure, low in manufacturing cost and easy to implement.
本发明涉及一种挖掘机小臂及挖掘机，包括前臂体，所述前臂体的内部设有空腔，还包括支承板，所述前臂体的内部空腔设置有所述支承板，所述支承板与所述前臂体相接形成沿所述前臂体长度方向的前臂体内部滑道，所述前臂体的尾部设置连通所述前臂体内部滑道的开孔，还包括后臂体，所述后臂体包括配重和后臂，所述配重设置在所述后臂后部，所述后臂的前端由所述前臂体的尾部的开孔插入所述前臂体内部滑道，还包括伸缩缸，所述伸缩缸的一端连接所述前臂体，所述伸缩缸的另一端连接所述后臂体。本发明提供的挖掘机小臂及挖掘机，该结构紧凑、合理、制造成本低、易于实施。
Excavator forearm and excavator
The invention discloses an excavator forearm and an excavator. The excavator forearm comprises a forearm body, a cavity is formed inside the forearm body, the excavator forearm further comprises a bearing plate, the bearing plate is arranged in the inner cavity of the forearm body, the bearing plate is connected with the forearm body to form a slide way inside the forearm body in the length direction of the forearm body, the tail part of the forearm body is provided with an opening hole communicating with the slide way inside the forearm body, the excavator forearm further comprises a rear arm body, the rear arm body comprises a counterweight and a rear arm, the counterweight is arranged at the rear part of the rear arm, the front end of the rear arm is inserted into the slide way inside the forearm body from the opening hole in the tail part of the forearm body, the excavator forearm further comprises a telescopic cylinder, one end of the telescopic cylinder is connected with the forearm body, and the other end of the telescopic cylinder is connected with the rear arm body. The excavator forearm and the excavator are compact and reasonable in structure, low in manufacturing cost and easy to implement.
本发明涉及一种挖掘机小臂及挖掘机，包括前臂体，所述前臂体的内部设有空腔，还包括支承板，所述前臂体的内部空腔设置有所述支承板，所述支承板与所述前臂体相接形成沿所述前臂体长度方向的前臂体内部滑道，所述前臂体的尾部设置连通所述前臂体内部滑道的开孔，还包括后臂体，所述后臂体包括配重和后臂，所述配重设置在所述后臂后部，所述后臂的前端由所述前臂体的尾部的开孔插入所述前臂体内部滑道，还包括伸缩缸，所述伸缩缸的一端连接所述前臂体，所述伸缩缸的另一端连接所述后臂体。本发明提供的挖掘机小臂及挖掘机，该结构紧凑、合理、制造成本低、易于实施。
Excavator forearm and excavator
挖掘机小臂及挖掘机
DONG ZHIQIANG (Autor:in) / DONG JINGYI (Autor:in)
11.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
EXCAVATOR, EXCAVATOR MANAGEMENT DEVICE, EXCAVATOR MANAGEMENT SYSTEM, AND EXCAVATOR ASSIST DEVICE
| Europäisches Patentamt | 2021