Unmanned aerial vehicle catcher capable of improving catching effect

The invention discloses an unmanned aerial vehicle trapper capable of improving the trapping effect, the unmanned aerial vehicle trapper comprises a base, an emission gun and a laser sight, universal wheels are rotatably connected to the positions, close to the four corners, of the bottom of the base, a push handle is welded to the right side of the base, and a supporting plate is arranged at the position, close to the left side, of the top of the base. The transmission bevel gear can be driven to rotate by starting the servo motor, the transmission bevel gear rotates to drive the driven bevel gear to rotate, the driven bevel gear rotates to drive the supporting shaft to rotate and drive the supporting plate to rotate, and the transverse angle of the launching gun is adjusted through rotation of the supporting plate. And a first hydraulic push rod is started to pull a first connecting plate to move and drive a movable block to move, and the vertical deflection angle of the gun barrel can be adjusted through a