The utility model relates to a husky technical field is arranged in the power station, specifically indicates a husky device is arranged automatically to power station water inlet, and the device includes water inlet building, support frame, grit discharge pump, the husky passageway of row, crank and rocker mechanism, stirs husky mechanism, and the bottom of water inlet building sets up row huskypassageway, and the top sets up support frame, support frame symmetrical arrangement in the both sides of water inlet, grit discharge pump sets up in the front end of row husky passageway, install onthe support frame crank and rocker mechanism's upper end, and husky mechanism is stirred in the lower extreme connection, stirring husky mechanism and including the (mixing) shaft, pushing away huskypole I, pushing away husky pole II, the (mixing) shaft is installed in crank and rocker mechanism's lower extreme, sets up the stirring leaf on the (mixing) shaft, pushing away husky pole I and inclining to set up towards the front end of riffler, its upper end is connected with crank and rocker mechanism's middle part, lower extreme installation sand scraping axle I, push away husky pole II and towards the rear end of riffler slope setting, be connected with crank and rocker mechanism's middle part on it, lower extreme installation sand scraping axle II. The utility model is not only simple in structure, the power consumption is few, and desilting effect is good moreover.