CN209645801U - A kind of volleyball drop-shot training device - Google Patents

Abstract

The utility model discloses a kind of volleyball drop-shot training devices, including column and crossbeam, its vertical axial direction of one lateral edge of column is fixed with guide rail by fixing bolt, the side of guide rail is slidably fitted with slide, the connection of slide side is one end that crossbeam is bolted by connecting, kicking machine is installed on the inside of crossbeam, the middle position of base top is bolted in the bottom end of column, the utility model, it is swung using the Y80M1-2 type motor driven straight-bar of kicking machine, it is swung by the drive slam-shot film that swings of straight-bar, improve the mobile diversity of slam-shot film, the difficulty for hitting slam-shot film is improved to improve spiking training difficulty, conducive to raising training effect；It drives kicking machine to move left and right using the feed screw nut that is rotatably assorted of screw rod, convenient for flexibly controlling the horizontal position of kicking machine, adapts to the requirement of different trainer's spiking trainings, improve the training effect of spiking training.

Description

A volleyball spiking training device

technical field

The utility model relates to the technical field of volleyball training devices, in particular to a volleyball spiking training device.

Background technique

In competitive volleyball, spiking is one of the main means of scoring. However, under the strict blocking of the opponent, strength alone is not enough, and quick strikes are the key factor for winning. The fast smash with the arm and the wrist can effectively avoid the opponent's block, or the goal of scoring can be achieved through the fast spike before the opponent does not form an effective block. The height of the spiking film and the adjustment of the left and right positions of the existing volleyball spiking training device are not conducive to timely adjustment of the position of the spiking film, and the corresponding position of the spiking film remains unchanged. The movement lacks diversity and affects the actual training of the spiking training. Effect, for this reason, the utility model proposes a kind of volleyball spiking training device to be used to solve the above-mentioned problem.

Utility model content

The purpose of this utility model is to provide a volleyball spiking training device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions: a volleyball spiking training device, including a column and a crossbeam, one side of the column is fixed with a guide rail along its vertical axial direction by fixing bolts, one of the guide rails The sliding seat is installed on the side, and the connection on one side of the sliding seat is to connect one end of the beam through a connecting bolt. The ball hitting mechanism is installed on the inner side of the beam, and the bottom end of the column is connected to the middle position of the top of the base by bolts. An electric reel is installed on one side of the top of the base, and one end of the pull rope is fixedly connected inside the electric reel, and the hitting mechanism includes a frame, a Y80M1-2 motor, a straight rod, a counterweight and a spiking film , the Y80M1-2 motor is horizontally installed in the middle of the lower part of the frame, the end of the output shaft of the Y80M1-2 motor is connected to the middle of the straight rod, and the top of the straight rod is equipped with a counterweight, and the straight The bottom end of the rod is fixedly connected to the top of the spiking film. The beam includes an outer frame, a screw, a ZSY500 reducer and a Y80M2-2 motor. The screw is installed in the middle of the outer frame along the axis of the outer frame. One end of the screw rod is connected to the output shaft of the ZSY500 reducer, and the input shaft of the ZSY500 reducer is connected to the output shaft of the Y80M2-2 motor.

Preferably, the ball hitting mechanism further includes a screw nut and a shrapnel, the screw nut is horizontally welded at the middle position of the top of the frame, the screw nut is threadedly connected to the screw rod, and two pieces of the shrapnel are correspondingly welded at the lower part of the frame inside.

Preferably, the crossbeam also includes a side plate and a bearing, the bearing is installed inside the opening opened at the center of the side plate, a screw passes through the bearing, and the side plate is vertically welded inside the outer frame close to the ZSY500 type side of the reducer.

Preferably, the end of the screw rod away from the ZSY500 reducer is plugged into the socket welded inside the other end of the outer frame, and the outer frame is rectangular.

Preferably, the other end of the stay rope is connected to a connecting plate, and the connecting plate is a Z-shaped steel plate with a through hole on one side, and the connecting plate is welded at the middle position of the upper part of the beam near the side of the column.

Preferably, one side of the stay rope is in contact with the upper part of the guide cylinder, and the guide cylinder is rotatably mounted on the top of the column.

Preferably, two pairs of the guide rails are welded with two sets of limit plates, and the cross section of the guide rails is H-shaped.

Compared with the prior art, the beneficial effects of the utility model are:

1. Use the flashlight reel to store the pull rope to drag the beam to move up and down, which is convenient for adjusting the height of the hitting mechanism, which is conducive to the trainer's spiking training at different heights and improves the training effect;

2. Using the rotation of the screw rod and the screw nut to drive the hitting mechanism to move left and right, it is convenient to flexibly control the horizontal position of the hitting mechanism, adapt to the requirements of different trainers for spike training, and improve the training effect of spike training;

3. Use the Y80M1-2 motor of the hitting mechanism to drive the straight rod to swing left and right, and the left and right swing of the straight rod drives the spike film to swing left and right, which improves the variety of movement of the spike film and increases the difficulty of hitting the spike film to improve The difficulty of spiking training is conducive to improving the training effect.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the hitting mechanism of the present utility model;

Fig. 3 is a schematic diagram of the beam structure of the present invention.

In the figure: base 1, column 2, guide rail 3, beam 4, outer frame 41, screw rod 42, ZSY500 reducer 43, Y80M2-2 motor 44, side plate 45, bearing 46, hitting mechanism 5, frame 51 , screw nut 52, Y80M1-2 type motor 53, straight rod 54, counterweight 55, spiking film 56, shrapnel 57, pull rope 6, electric reel 7, guide cylinder 8, sliding seat 9, connecting plate 10 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 3, the utility model provides a technical solution: a volleyball spiking training device, comprising a column 2 and a crossbeam 4, one side of the column 2 is fixed with a guide rail 3 by a fixing bolt along its vertical axial direction, One side of the guide rail 3 is slidingly installed with a sliding seat 9, and the connection on one side of the sliding seat 9 is to connect one end of the crossbeam 4 through a connecting bolt. In the middle position of the top, an electric reel 7 is installed on one side of the top of the base 1, and one end of the electric reel 7 is fixedly connected to the stay cord 6, and the torch reel 7 accommodates the stay cord 6 to drag the beam 4 to move up and down, which is convenient for adjusting the shooting. The height of ball mechanism 5 is beneficial to the trainer to carry out spike training of different heights, improves training effect, and ball hitting mechanism 5 comprises frame 51, Y80M1-2 type motor 53, straight bar 54, counterweight 55 and spike film 56, The Y80M1-2 type motor 53 is horizontally installed in the middle position of the frame 51 bottom, the output shaft end of the Y80M1-2 type motor 53 is connected to the middle position of the straight rod 54, and the top of the straight rod 54 is equipped with a counterweight 55, and the top of the straight rod 54 The bottom end is fixedly connected to the top of the spiking film 56, and the crossbeam 4 includes an outer frame 41, a screw mandrel 42, a ZSY500 type speed reducer 43 and a Y80M2-2 type motor 44, and the screw mandrel 42 is installed on the inner side of the outer frame 41 along the axial direction of the outer frame 41. In the middle position, one end of the screw 42 is connected to the output shaft of the ZSY500 reducer 43, and the input shaft of the ZSY500 reducer 43 is connected to the output shaft of the Y80M2-2 motor 44. The rotation of the screw 42 cooperates with the screw nut 52 to drive the ball Mechanism 5 moves left and right, which is convenient to flexibly control the horizontal position of batting mechanism 5, adapts to the requirements of different trainers for spiking training, and improves the training effect of spiking training.

Further, the ball striking mechanism 5 also includes a screw nut 52 and a shrapnel 57, the screw nut 52 is horizontally welded at the middle position on the top of the frame 51, the screw nut 52 is screwed to the screw rod 42, and the two shrapnels 57 are welded on the frame 51 correspondingly. In the inner side of the bottom, the Y80M1-2 type motor 53 of the batting mechanism 5 drives the straight rod 54 to swing left and right, and the left and right swing of the straight rod 54 drives the smashing film 56 to swing left and right, so as to improve the diversity of the movement of the smashing film 56 and improve the impact of hitting. The difficulty of the spiking film 56 is to improve the difficulty of spiking training, which is conducive to improving the training effect.

Further, the crossbeam 4 also includes a side plate 45 and a bearing 46, the bearing 46 is installed inside the opening opened at the center of the side plate 45, the screw rod 42 passes through the inside of the bearing 46, and the side plate 45 is welded vertically inside the outer frame 41 close to the ZSY500 Type reducer 43 side.

Further, the end of the screw rod 42 away from the ZSY500 reducer 43 is inserted into the inside of the socket welded on the other end of the outer frame 41, and the outer frame 41 is rectangular.

Further, the other end of the stay cord 6 is connected to the connecting plate 10, the connecting plate 10 is a Z-shaped steel plate with a through hole on one side, and the connecting plate 10 is welded on the middle position of the beam 4 near the upper part of the column 2 side.

Further, one side of the stay rope 6 is in contact with the upper part of the guide cylinder 8 , and the guide cylinder 8 is rotatably mounted on the top of the column 2 .

Further, the two pairs of guide rails 3 are welded with two sets of limit plates, and the cross section of the guide rails 3 is H-shaped.

Working principle: In actual operation, the operator controls the electric reel 7 to work, and the torch reel 7 accommodates the pull cord 6 to drag the beam 4 to move up and down, which is convenient for adjusting the height of the hitting mechanism 5, and is beneficial for the trainer to smash the ball at different heights Training to improve the training effect; the Y80M2-2 type motor 44 inside the crossbeam 4 outputs power and drives the screw rod 42 to rotate after the ZSY500 type reducer 43 is twisted, and the rotation of the screw rod 42 cooperates with the screw nut 52 to drive the hitting mechanism 5 moves left and right, is convenient to flexibly control the horizontal position of batting mechanism 5, adapts to the requirement of different trainers' spiking training, improves the training effect of smashing training; Y80M1-2 type motor 53 of batting mechanism 5 drives straight bar 54 to swing The left and right swings of the straight bar 54 drive the spiking film 56 to swing left and right, improve the variety of movement of the spiking film 56, increase the difficulty of hitting the spiking film 56 to improve the difficulty of spiking training, and help improve the training effect. 55 increases straight bar 54 top weights, helps spiking film 56 to swing left and right, and shrapnel 57 buffers the impact when counterweight 55 swings left and right, is beneficial to the left and right swing of spiking film 56.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. a volleyball spiking training device, comprising column (2) and crossbeam (4), is characterized in that: described column (2) one side is fixed with guide rail (3) by fixing bolt along its vertical axial direction, One side of the guide rail (3) is slidingly installed with a sliding seat (9), and the connection on one side of the sliding seat (9) is to connect one end of the beam (4) through a connecting bolt, and the inner side of the beam (4) is installed There is a ball hitting mechanism (5), the bottom end of the column (2) is connected to the middle position of the top of the base (1) by bolts, and an electric reel (7) is installed on one side of the top of the base (1). An end of the electric reel (7) inside is fixedly connected to the stay cord (6), and the described hitting mechanism (5) includes a frame (51), a Y80M1-2 type motor (53), a straight rod (54), a counterweight ( 55) and spike film (56), described Y80M1-2 type motor (53) is horizontally installed in the middle position of frame (51) bottom, and the output shaft end of described Y80M1-2 type motor (53) connects straight bar ( 54), the top of the straight rod (54) is equipped with a counterweight (55), the bottom end of the straight rod (54) is fixedly connected to the top of the spiking film (56), and the crossbeam (4 ) includes an outer frame (41), a screw mandrel (42), a ZSY500 type reducer (43) and a Y80M2-2 type motor (44), and the screw mandrel (42) is installed on the outer frame (41) along the axial direction of the outer frame (41) 41) In the middle position of the inside, one end of the screw rod (42) is connected to the output shaft of the ZSY500 type reducer (43), and the input shaft of the ZSY500 type reducer (43) is connected to the Y80M2-2 type motor (44) Output shaft. 2. A kind of volleyball spiking training device according to claim 1, characterized in that: the hitting mechanism (5) also includes a screw nut (52) and a shrapnel (57), and the screw nut (52 ) is horizontally welded at the middle position of the frame (51) top, the screw nut (52) is threadedly connected to the screw mandrel (42), and the two shrapnels (57) are correspondingly welded on the inner side of the frame (51) bottom. 3. A kind of volleyball spiking training device according to claim 1, characterized in that: the crossbeam (4) also includes a side plate (45) and a bearing (46), and the bearing (46) is installed on the side plate (45) Inside the opening opened at the central position, the bearing (46) has a screw rod (42) passing through it, and the side plate (45) is vertically welded inside the outer frame (41) close to the ZSY500 reducer (43) side. 4. A volleyball spiking training device according to claim 1, characterized in that: the end of the screw rod (42) away from the ZSY500 type reducer (43) is inserted and welded on the inner side of the other end of the outer frame (41) Inside the insert, the outer frame (41) is rectangular. 5. A volleyball spiking training device according to claim 1, characterized in that: the other end of the stay rope (6) is connected to the connecting plate (10), and the connecting plate (10) is opened on one side. A Z-shaped steel plate with through holes, the connecting plate (10) is welded at the middle position of the upper part of the beam (4) near the side of the column (2). 6. A volleyball spiking training device according to claim 1, characterized in that: one side of the stay rope (6) is in contact with the upper part of the guide cylinder (8), and the guide cylinder (8) is rotatably installed At the top of the column (2). 7. A kind of volleyball spiking training device according to claim 1, characterized in that: two pairs of the guide rails (3) are welded with two sets of limit plates correspondingly, and the cross section of the guide rails (3) is H-shaped .