Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic downhole tunnel leveling device based on magnetic control memory alloy
The invention provides an automatic downhole leveling device based on magnetic control memory alloy and belongs to the technical field of coal mine machines. The automatic downhole leveling device based on the magnetic control memory alloy comprises a rapid replacement machine frame, a leveling mechanism, a soil loosening mechanism, a hydraulic system and a tunnel leveling control system. First connection lugs are arranged on the rapid replacement machine frame and connected with a transportation tool through pins. The leveling mechanism comprises a leveling machine frame located in front of the rapid replacement machine frame, a first pressure sensor arranged on the leveling machine frame and a connection frame connected with the rapid replacement machine frame and the leveling machine frame. The soil loosening mechanism is located between the rapid replacement machine frame, the leveling machine frame and the connection frame and comprises a first connection rod, a second connectionrod, a third connection rod, a second pressure sensor and a rake frame provided with multiple rake teeth. The hydraulic system comprises a first oil cylinder, a second oil cylinder, a first reversingvalve, a second reversing valve, a hydraulic oil tank and a hydraulic pump. The automatic downhole leveling device based on the magnetic control memory alloy can be better adapted to downhole operation environments and improve the automation level of downhole operation.
本发明提供一种基于磁控记忆合金的井下自动平巷装置，属于煤矿机械的技术领域，该装置包括快换机架、推平机构、松土机构、液压系统和平巷控制系统；快换机架上设置有第一连接耳，第一连接耳与运输工具通过销连接；推平机构包括位于快换机架前方的推平机架、设置在推平机架上的第一压力传感器以及连接快换机架和推平机架的连接架；松土机构位于快换机架、推平机架和连接架之间，包括第一连杆、第二连杆、第三连杆、第二压力传感器以及设置有多个耙齿的耙架；液压系统包括第一油缸、第二油缸、第一换向阀、第二换向阀、液压油箱和液压泵。本发明能更高的适应井下作业环境，提高井下作业自动化水平。
Automatic downhole tunnel leveling device based on magnetic control memory alloy
The invention provides an automatic downhole leveling device based on magnetic control memory alloy and belongs to the technical field of coal mine machines. The automatic downhole leveling device based on the magnetic control memory alloy comprises a rapid replacement machine frame, a leveling mechanism, a soil loosening mechanism, a hydraulic system and a tunnel leveling control system. First connection lugs are arranged on the rapid replacement machine frame and connected with a transportation tool through pins. The leveling mechanism comprises a leveling machine frame located in front of the rapid replacement machine frame, a first pressure sensor arranged on the leveling machine frame and a connection frame connected with the rapid replacement machine frame and the leveling machine frame. The soil loosening mechanism is located between the rapid replacement machine frame, the leveling machine frame and the connection frame and comprises a first connection rod, a second connectionrod, a third connection rod, a second pressure sensor and a rake frame provided with multiple rake teeth. The hydraulic system comprises a first oil cylinder, a second oil cylinder, a first reversingvalve, a second reversing valve, a hydraulic oil tank and a hydraulic pump. The automatic downhole leveling device based on the magnetic control memory alloy can be better adapted to downhole operation environments and improve the automation level of downhole operation.
本发明提供一种基于磁控记忆合金的井下自动平巷装置，属于煤矿机械的技术领域，该装置包括快换机架、推平机构、松土机构、液压系统和平巷控制系统；快换机架上设置有第一连接耳，第一连接耳与运输工具通过销连接；推平机构包括位于快换机架前方的推平机架、设置在推平机架上的第一压力传感器以及连接快换机架和推平机架的连接架；松土机构位于快换机架、推平机架和连接架之间，包括第一连杆、第二连杆、第三连杆、第二压力传感器以及设置有多个耙齿的耙架；液压系统包括第一油缸、第二油缸、第一换向阀、第二换向阀、液压油箱和液压泵。本发明能更高的适应井下作业环境，提高井下作业自动化水平。
Automatic downhole tunnel leveling device based on magnetic control memory alloy
一种基于磁控记忆合金的井下自动平巷装置
YAN KAI (Autor:in) / WANG NA (Autor:in) / HE JINGQIANG (Autor:in) / PAN CHENGJIE (Autor:in) / WANG ZHIWEI (Autor:in) / YAO ZHIGONG (Autor:in) / HOU YAOHUA (Autor:in) / WANG QINGXIANG (Autor:in) / WANG LIWEI (Autor:in) / REN XIAOLI (Autor:in)
17.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
Automatic leveling device and control method for automatic leveling and automatic height limiting
| Europäisches Patentamt | 2020