Double-swing-rod mechanism and fruit picking machine using same

A double-swing-rod mechanism, comprising a supporting main body used for rigidly supporting a fruit picking machine, a rotating shaft component connected to the supporting main body, two conical gears that axially rotate around the rotating shaft component, two swing rods movably connected to the two conical gears respectively to achieve a swing effect, and a drive gear movably connected to the supporting main body, wherein eccentric wheels that rotate around the rotating shaft component are arranged on the conical gears;

• the swing rods rotate around the eccentric wheels;
• the two conical gears are oppositely disposed;
• and the drive gear is engaged between the two conical gears;
• wherein the supporting main body comprises a backplane and supporting plates arranged in front of the backplane;
• a space for accommodating a gear is formed between the backplane and the two supporting plates;
• the rotating shaft component is fixedly connected between the two supporting plates;
• the conical gears are restrained between the two supporting plates through the rotating shaft component;
• and the drive gear is movably connected to the backplane;
• wherein a barrier structure corresponding to the drive gear is arranged in a middle portion of the rotating shaft component;
• and the two conical gears are separated by the barrier structure;
• wherein the eccentric wheels are formed on the conical gears;
• rotating shaft holes penetrating through the eccentric wheels are formed in axial lines of the conical gears;
• first bearings are arranged in the rotating shaft holes;
• and the conical gears and the eccentric wheels rotate around the rotating shaft component through the first bearings.