Automatic water drinking device for beef cattle breeding

The utility model relates to the technical field of beef cattle breeding, and discloses an automatic water drinking device for beef cattle breeding, which comprises a device body, the inner surface of the upper end of the device body is fixedly connected with a water containing inner groove, when the device is used, when drinking water in the water containing inner groove reaches the water level of an overflow groove through an arranged water pump, the overflow groove is communicated with the water containing inner groove; when the drinking water in the water storage tank exceeds a water inlet of the water pump, the water pump sucks the drinking water, and when the drinking water passes through the filter pipe, the filter cotton and the activated carbon filter element enable impurities in a water source to be adhered to the filter cotton and the activated carbon filter element, so that the impurities in the water source can be filtered by the filter cotton and the activated carbon filter element. The drinking