Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Discharging arm slewing mechanism for wheel bucket excavator
A discharging arm rotating mechanism for a wheel bucket excavator is technically characterized in that an adjusting plate assembly is arranged between a supporting base assembly and a rotating supporting assembly, the supporting base assembly is fixed to a walking mechanism of equipment, and a free dip angle within the limited range of the advancing direction can be formed between the supporting base assembly and the adjusting plate assembly; and meanwhile, the adjusting plate assembly and the rotary supporting assembly can freely slide along the upper connecting shaft slide way, and the rotary supporting assembly and the adjusting plate assembly are supported on the supporting base assembly in a self-adaptive mode. The rigid impact of the walking mechanism on the slewing bearing can be effectively reduced in a self-adaptive compensation matching error mode, accumulative errors in the installation, manufacturing and operation processes can be effectively absorbed, the stress condition and meshing transmission precision of the gear are improved, and the overall stability of the bucket-wheel excavator is improved.
一种用于轮斗挖掘机的卸料臂回转机构，其技术要点是：支撑底座组件和回转支撑组件之间设有调节板组件，支撑底座组件固定在设备本身的行走机构上，支撑底座组件与调节板组件之间可以有前进方向有限范围内的自由倾角，且可以沿着轴承座滑道自由滑动，同时，调节板组件与回转支撑组件可以沿着上衔接轴滑道自由滑动，实现回转支撑组件与调节板组件自适应地支撑在支撑底座组件上。通过自适应补偿配合误差的方式可有效降低行走机构对回转支承钢性冲击，可有效吸收安装、制造、作业过程中的累积误差，改善齿轮的受力状况和啮合传动精度，并提高斗轮挖掘机整机稳定性。
Discharging arm slewing mechanism for wheel bucket excavator
A discharging arm rotating mechanism for a wheel bucket excavator is technically characterized in that an adjusting plate assembly is arranged between a supporting base assembly and a rotating supporting assembly, the supporting base assembly is fixed to a walking mechanism of equipment, and a free dip angle within the limited range of the advancing direction can be formed between the supporting base assembly and the adjusting plate assembly; and meanwhile, the adjusting plate assembly and the rotary supporting assembly can freely slide along the upper connecting shaft slide way, and the rotary supporting assembly and the adjusting plate assembly are supported on the supporting base assembly in a self-adaptive mode. The rigid impact of the walking mechanism on the slewing bearing can be effectively reduced in a self-adaptive compensation matching error mode, accumulative errors in the installation, manufacturing and operation processes can be effectively absorbed, the stress condition and meshing transmission precision of the gear are improved, and the overall stability of the bucket-wheel excavator is improved.
一种用于轮斗挖掘机的卸料臂回转机构，其技术要点是：支撑底座组件和回转支撑组件之间设有调节板组件，支撑底座组件固定在设备本身的行走机构上，支撑底座组件与调节板组件之间可以有前进方向有限范围内的自由倾角，且可以沿着轴承座滑道自由滑动，同时，调节板组件与回转支撑组件可以沿着上衔接轴滑道自由滑动，实现回转支撑组件与调节板组件自适应地支撑在支撑底座组件上。通过自适应补偿配合误差的方式可有效降低行走机构对回转支承钢性冲击，可有效吸收安装、制造、作业过程中的累积误差，改善齿轮的受力状况和啮合传动精度，并提高斗轮挖掘机整机稳定性。
Discharging arm slewing mechanism for wheel bucket excavator
用于轮斗挖掘机的卸料臂回转机构
FENG XUEHUI (Autor:in) / SONG BO (Autor:in) / WANG ZHONGXIN (Autor:in) / LIU CHANG (Autor:in) / CHEN HONGLIANG (Autor:in) / WANG HUI (Autor:in) / GUO MINGMIN (Autor:in) / LIANG YUANYUAN (Autor:in) / LUAN SHIQI (Autor:in)
18.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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