Drifting, scraping and spraying integrated tool and intelligent using method thereof

The invention provides a drifting, scraping and spraying integrated tool and an intelligent using method of the drifting, scraping and spraying integrated tool, and belongs to the technical field of downhole tools. Feeding a shaft; the lower shaft is arranged on the lower side of the upper shaft; the first supporting plate is fixed on the circumferential inner wall of the upper shaft; the large rotary drum is rotationally connected to the bottom of the first supporting plate; the first motor is fixed to the top of the first supporting plate, and the output end of the first motor movably penetrates through the bottom of the first supporting plate and is fixed to the large rotary drum; the two first sliding grooves are symmetrically formed in the circumferential surface of the large rotary drum; the small rotary drum is fixed on the circumferential inner wall of the large rotary drum; according to the integrated drifting and scraping device, underground operation tools are integrated, the drifting, scraping and