Disposable OP liquid collection probe cup

The disposable OP liquid collection probe cup comprises a cup body and a connecting rod, an arc-shaped opening is formed in the upper end of the cup body, a mounting block is arranged on one side of the inner wall of the cup body, the connecting rod is connected to the interior of the upper end of the mounting block in a threaded mode, a cup cover is installed on the inner side of the upper end of the cup body, a sealing ring is connected to the outer side of the lower end of the cup cover in a sleeved mode, and the sealing ring is connected to the lower end of the cup cover in a sleeved mode. And a handle is arranged at the upper end of the connecting rod. By the adoption of the structure, the cup body and the connecting rod are arranged, the cup opening is thin, and the arc-shaped opening is formed in the upper end of the cup opening, so that OP liquid is convenient to scrape without causing too large harm to cattle and sheep, after the OP liquid is collected, the cup body and the pull rod can be separated