| 摘要 |
A baseball training apparatus includes a body, a drive assembly connected to the body, the drive assembly configured to impart motion on to the ball, a ball interface device connected to the body, the ball interface device configured for movement between a first position in which the ball engages the drive assembly and a second position in which the ball is prevented from engaging the drive assembly, and a control system operably coupled to the ball interface device, the control system interacting with the ball interface device such that the ball interface device changes between first and second positions at a predetermined time interval for a predetermined duration. The control circuit applies the signal to the ball interface device at a predetermined frequency. A magazine removably connects to the body, the magazine configured to hold the balls and a ball projection means connected to the body, the ball projection means configured for projecting a ball upward from the body. A baseball training set includes a plurality of balls, a body, a drive assembly connected to the body, a ball interface device connected to the body, a control circuit coupled to the ball interface device, the control circuit applying a signal to the ball interface device, and a ball feeder tube.
|
