Efficient pipeline oiling device

The utility model discloses an efficient oiling device for a pipeline. The efficient oiling device comprises a box body, wherein a feeding hole is formed in the box body, an oil coating roller is arranged in the box body, the left end of the oil coating roller is fixedly connected with a left rotary drum, the left rotary drum penetrates through and is rotatably connected with a lifting frame, theleft rotary drum is communicated with an oil conveying pipe through a rotary joint, the oil conveying pipe is communicated with a gear pump, and the gear pump is communicated with an oil storage tankfixedly connected with the box body; the right side of the oiling roller is fixedly connected with a right rotary drum which penetrates through the lifting frame and is rotationally connected with thelifting frame, and the right rotary drum is connected with a first driving motor through a first transmission belt. According to the utility model, the screw rod lifting mechanism, the hollow brush roller which is connected wi