Electronic accelerator of diesel engine

The invention relates to an electronic throttle of a diesel engine, and belongs to the technical field of electronic throttles. The electronic throttle comprises a plunger oil pump and a stepping motor, and is characterized in that the plunger oil pump and the stepping motor are fixedly connected to the upper surfaces of an oil pump and a stepping motor supporting plate and are in transmission connection through a plunger pump piston rod, an oil pump opening angle adjusting rod and a stepping motor adjusting rod; the top of the stepping motor is further provided with an oil pump zero position detection Hall mechanism; the surface of the output end of the stepping motor is further sleeved with an oil pump opening zero returning torsional spring; one end of the oil pump opening zero returning torsional spring is fixedly connected with an adjusting rod upper plate; and the other end of the oil pump opening zero returning torsional spring is fixedly connected with a shell of the stepping motor. 本发明涉及一种柴油机电子油门，属于电