Automatic water drinking device

The utility model discloses an automatic drinking device, including water storage tank, water supply pipe, drinking trough and cleaning mechanism, water supply pipe is provided water storage tank bottom end outer side, drinking trough is provided water supply pipe top end outer side, cleaning mechanism includes: filter screen, filter screen is provided drinking trough inner bottom end, filter screen top end outer side, filter screen top end outer side, filter screen top end outer side, filter screen top end outer side, filter screen top end outer side, filter screen top end outer side, filter screen top end outer side, filter screen top end outer side, filter screen top end outer side. The cleaning device is used for cleaning residual impurities in the drinking trough; and by arranging the cleaning mechanism, the cleaning mechanism is simple in structure and convenient to operate, and water resources are saved while impurities in the water trough are convenient to clean. 本实用新型公开了一种自动饮水装置，包括储水箱、补水管、饮水槽与清理机构，所述