Rugby training serving device

The utility model discloses a rugby training serving device and relates to robots. Comprising a chassis unit, a clamping unit and a transmitting unit; the chassis unit comprises a chassis frame, omni-directional wheels and a first motor, and the omni-directional wheels are driven by the first motor to complete advancing, retreating and steering; the clamping unit comprises a clamping module, a rotary driving module and a horizontal moving module, the transmitting unit comprises a transmitting module, a pushing and shooting power module and an angle adjusting module, auxiliary wheels are additionally arranged on the two sides of a transmitting frame of the transmitting module, and two friction wheels with a certain inclined included angle are arranged in front of the auxiliary wheels; the ball launching speed is changed by changing the dip angle and speed of a friction wheel, the pushing and launching power module is controlled by an air cylinder to push a ball to advance, and the angle adjusting module change