Full-automatic intelligent greenhouse snow removing device and application method thereof

The invention relates to a full-automatic intelligent greenhouse snow removing device and an application method thereof. The device comprises a heat-preservation layer, a snowfall sensor, a wind direction sensing unit, an accumulated snow pressure sensor and a snow removing unit which are used in a matched mode. The heat-preservation layer is arranged above a protection support and has snow protection and heat preservation effects. The snowfall sensor can sense a snowfall and therefore automatically unfolds the heat-preservation layer, the situation that the temperature inside a greenhouse isexcessively low due to belated unfolding of the heat-preservation layer is avoided, accumulated snow is separated from the greenhouse and makes no contact with the greenhouse, and the phenomena that accumulated snow damages a light-transmitting thin film of the greenhouse, makes the heat-preservation layer ice up and shortens the service life of a greenhouse steel frame are avoided; the ice removing unit removes snow by m