FIELD: training simulators; sport.
SUBSTANCE: simulator for training and improving the technique of volleyball spike refers to devices for learning to play volleyball and is designed to improve the technique of impact movement, in particular the technique of secondary strikes, which makes it possible to improve the accuracy of spikes. Object of the present invention is to create a simulator for training and improving the technique of the volleyball spike, which makes it possible to use the most diverse range of balls in the training process and to adjust the simulator parameters to a certain height in the shortest possible time. Task is solved by the fact that the pole of the simulator is mounted on the ground so that the winch is at the top. To fix the vertical column, it is fastened to the base. Then put on a frame consisting of parallel tubes on it, having in the beginning a platform for fastening of a basket for balls and in the end a platform for a direction of them in grips of balls. Basket for the balls is attached to the frame with the help of bars and bolt-lambs. To change the height of the center of the ball in the device for capturing balls, use a winch. Balls are alternately thrown into the basket. They roll down to the limit of automatic submission of balls, after which they fall into the grips of balls. After removing the ball from the grips, the next ball falls into its place. In the device for grasping the balls, the distance between the grippers can be changed by twisting or untwisting the wing nuts located on the adjusting pin. When unscrewing one nut-lamb and twisting another nut-lamb, the angle of inclination of the regulator is changed, on which the grip guides of the balls are fixed. Distance between the grips of the balls can vary in the direction of decrease (for balls of smaller diameter) or increase (for balls of larger diameter). Springs allow to offset the vibration, which is transmitted from the grips of the balls on the frame.
EFFECT: use of the claimed simulator allows, in comparison with the known simulators, to shorten the training time for volleyball spike, since it is applied in a standstill, use in the training process the most diverse range of balls and in the shortest possible time to adjust the parameters of the simulator to a certain height.
1 cl, 1 tbl, 3 dwg
