Portable intelligent fillingdevice

The utility model discloses a portable intelligent filling device, including casing, power end subassembly, fluid end subassembly, the power end subassembly includes bent axle, motor, connecting rod, slider, guide sleeve, first support, and the both ends of bent axle are supported in the casing through the bearing respectively, and the motor is connected with bent axle power, and connecting rod one end is articulated with the bent axle, and the other end articulates with the slider, and guide sleeve passes through first support fixed mounting in the casing, slider sliding fit in guide sleeve, the fluid end subassembly includes plunger, second support bracket, and fixed pump suction sleeve, the pump body on the second support bracket, plunger one end and slider rigid coupling, the other end stretch into pump suction sleeve, and pump suction sleeve is equipped with ladder and plunger clearance fit, is equipped with a compression spring, inlet valve in the pump suction sleeve, installs hydraulic cylinder, pump in the pump body and arranges cover, outer valve gap, and dump valve, the 2nd compression spring are established in arranging the axial hole of cover to the pump, provides out the liquid hole on the outer valve gap. Its small, portable does benefit to to equip oil expenses and implements to refuel.