Diaphragm pump and agricultural unmanned aerial vehicle

Abstract

A diaphragm pump includes a pump body mechanism, a one-way valve mechanism, a diaphragm mechanism, a motor mechanism, and an eccentric mechanism. The one-way valve mechanism includes a one-way valve and a valve cover configured to mount the one-way valve at the pump body mechanism. The diaphragm mechanism includes a pump cover mounted at the pump body mechanism and a diaphragm connected to the pump cover. The pump cover is configured to cover the diaphragm and the valve cover. The one-way valve mechanism, the diaphragm mechanism, the motor mechanism, and the eccentric mechanism are mounted at the pump body mechanism.

Dependencies are inferred from the claim text.