本发明公开了一种用于车装石油钻机的应急驱动装置,包括电机减速机,所述电机减速机的输出端通过平键安装有输入链轮,所述输入链轮通过链条与输出链轮传动连接,所述输入链轮和输出链轮的外部封闭安装有链条盒,所述链条盒的上侧安装有润滑油路布置,所述输出链轮通过轴承安装在角箱链轮上,所述轴端花键套上安装有挂合套,所述角箱链轮通过链条传动连接在绞车上。传动效率高,部件使用寿命长;保证了链条盒挂合位置的刚度,通过链轮的飞溅润滑保证了挂合机构长期不使用挂合也非常容易顺畅;不占用过道,方便车两侧的人员到对侧过道;可以在很大程度上延长输出轴轴承的寿命;这样可以减少轴向方向的空间,更容易布置在车装石油钻机上。
The invention discloses an emergency driving device for a vehicle-mounted petroleum drilling machine. A motor speed reducer is included, and an input chain wheel is mounted at the output end of the motor speed reducer through a flat key; the input chain wheel is in transmission connection with an output chain wheel through a chain; and a chain box is installed outside the input chain wheel and theoutput chain wheel in a closed mode, a lubricating oil way layout is installed on the upper side of the chain box, the output chain wheel is installed on a corner box chain wheel through a bearing, ahanging sleeve is installed on a shaft end spline sleeve, and the corner box chain wheel is connected to a winch through a chain in a transmission mode. The transmission efficiency is high and the component service life is long; and rigidity of the hanging position of the chain box is guaranteed, and it is guaranteed that a hanging mechanism is very easy and smooth in hanging without being used for a long time through splashing lubrication of the chain wheels. Aisles are not occupied, and people on the two sides of a vehicle can conveniently arrive at opposite aisles; the service life of an output shaft bearing can be prolonged to a great extent; and in this way, the space in the axial direction can be reduced, and the device can be arranged on the vehicle-mounted petroleum drilling machine more easily.
一种用于车装石油钻机的应急驱动装置
2022-07-08
Patent
Elektronische Ressource
Chinesisch