CN213049318U

CN213049318U - Serving device for baseball training

Info

Publication number: CN213049318U
Application number: CN202021709590.2U
Authority: CN
Inventors: 王斌
Original assignee: Danyang Huayang Hardware Plastic Co ltd
Current assignee: Danyang Huayang Hardware Plastic Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-27
Anticipated expiration: 2030-08-14

Abstract

The utility model belongs to the technical field of baseball training apparatus, especially, be a service device for baseball training, including ball mouth and base down, the bottom intercommunication of ball mouth has the ball box of sending down, the inner wall of sending the ball box rotates and is connected with the transfer line, the external fixed surface of transfer line has cup jointed auger blade, the one end of transfer line runs through and extends to one side and the fixed mounting who sends the ball box has first motor, send the back of ball box and seted up the through-hole, the back intercommunication of sending the ball box has the slide, the one end intercommunication of slide has the room of batting, hit one side fixedly connected with U-shaped plate of room of batting. The utility model discloses an open the third motor, the third motor takes first rotation wheel to rotate at the uniform velocity, opens the fourth motor after that, and the fourth motor takes the second to rotate the wheel and move with different speeds, receives different power extrusion when the baseball between first rotation wheel and the second rotation wheel to reach the angle departure that serve the ball of serving device can be with the difference.

Description

Serving device for baseball training

Technical Field

The utility model relates to a baseball training apparatus technical field specifically is a serving device is used in baseball training.

Background

Baseball is a team ball game, and two teams with a minimum of 9 people attack and guard on a fan-shaped court. The baseball player is divided into an attacking party and a defending party, the attacking party uses a bat to hit a ball thrown by the defending party, then the base is run along four bases, and 1 point can be obtained when the base is returned to the home base after the base is run for one circle successfully; the keeper uses the gloves to catch or throw the ball hit by the attacker, so as to play the game. In the competition, two teams take turns to attack and guard, and one team with higher score wins out in nine teams (six teams with less bars and seven teams with less green bars); and if the scores of the two parties are still the same after the regular 9 rounds are played, entering an extension game. In normal practice, a baseball training service apparatus can help a player to develop skills.

There are the following problems:

1. the common ball serving device has a fixed ball serving angle, cannot well exercise the response capability of a player, and plays a little help to the trainer;

2. when a common ball serving device serves balls, baseballs are easily blocked in the channel due to the simple structure, and the normal use of the ball serving device is affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a serve device is used in baseball training has solved the fixed and easy problem of blockking up of baseball in the passageway of serve device serve angle.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a service device for baseball training comprises a lower ball opening and a base, wherein the bottom of the lower ball opening is communicated with a ball feeding box, the inner wall of the ball feeding box is rotatably connected with a transmission rod, an auger blade is sleeved on the outer surface of the transmission rod, one end of the transmission rod penetrates through and extends to one side of the ball feeding box, a first motor is fixedly installed on the one side of the ball feeding box, a through hole is formed in the back of the ball feeding box, a slide way is communicated with the back of the ball feeding box, one end of the slide way is communicated with a ball hitting chamber, one side of the ball hitting chamber is fixedly connected with a U-shaped plate, a support rod is slidably connected to the inner wall of the U-shaped plate, one end of the support rod is fixedly connected with a ball hitting block, a first spring is fixedly connected to the outer surface of the support rod, one top of the base is fixedly installed with a second motor, the top of, the second the top fixed mounting of base has the third motor, the top of third motor is rotated and is connected with the dwang, the first rotation wheel of outer fixed surface of dwang is connected with, and is third the top fixed mounting of base has the fourth motor, the top of fourth motor is rotated and is connected with the dwang, the outer fixed surface of dwang is connected with the second and rotates the wheel.

As an optimal technical scheme of the utility model, the fixed surface of first motor installs and inhales the sound cotton.

As an optimal technical scheme of the utility model, the other end of branch runs through the one side that extends to the U-shaped board and has seted up the tooth's socket, tooth's socket and sector gear meshing.

As an optimal technical scheme of the utility model, the fixed surface of the branch other end is fixed and is connect the buffer board, fixedly connected with second spring between buffer board and the U-shaped board.

As an optimized technical proposal of the utility model, one side of the batting chamber is communicated with a ball channel.

As an optimized technical scheme of the utility model, send the bottom fixedly connected with bracing piece of ball box.

(III) advantageous effects

Compared with the prior art, the utility model provides a serve device for baseball training possesses following beneficial effect:

1. according to the ball serving device for baseball training, the third motor drives the first rotating wheel to rotate at a constant speed by starting the third motor, then the fourth motor is started, the fourth motor drives the second rotating wheel to operate at different speeds, and when a baseball passes through the space between the first rotating wheel and the second rotating wheel, the baseball is extruded by different forces, so that the ball serving device can fly out at different angles.

2. This ball serving device for baseball training sends into the baseball through the feed opening, and the baseball gets into and sends out the ball box, opens first motor and makes the auger blade operate at the uniform velocity to make the baseball can be orderly send into in the slide and then get into the batting room, solve the baseball in the easy jam of passageway content with this, influence the problem of ball serving device normal use.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is a right-side view of the structure of the present invention.

In the figure: 1. a ball discharging port; 2. a ball feeding box; 3. a transmission rod; 4. a screw blade; 5. a first motor; 6. a through hole; 7. a slideway; 8. a ball hitting chamber; 9. a U-shaped plate; 10. a strut; 11. hitting a ball block; 12. a first spring; 13. a tooth socket; 14. a buffer plate; 15. a second spring; 16. a second motor; 17. a vertical rod; 18. a sector gear; 19. a base; 20. a third motor; 21. a fourth motor; 22. rotating the rod; 23. a second rotating wheel; 24. a first rotating wheel; 25. a support bar; 26. sound-absorbing cotton; 27. and (4) a fairway.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a service device for baseball training comprises a lower ball opening 1 and a base 19, wherein the bottom of the lower ball opening 1 is communicated with a ball feeding box 2, the inner wall of the ball feeding box 2 is rotatably connected with a transmission rod 3, the outer surface of the transmission rod 3 is fixedly sleeved with a packing auger blade 4, one end of the transmission rod 3 penetrates and extends to one side of the ball feeding box 2 and is fixedly provided with a first motor 5, the back of the ball feeding box 2 is provided with a through hole 6, the back of the ball feeding box 2 is communicated with a slideway 7, one end of the slideway 7 is communicated with a ball hitting chamber 8, one side of the ball hitting chamber 8 is fixedly connected with a U-shaped plate 9, the inner wall of the U-shaped plate 9 is slidably connected with a support rod 10, one end of the support rod 10 is fixedly connected with a ball hitting block 11, the outer surface of the support rod 10 is fixedly sleeved with a first spring 12, the top of the base 19 is fixedly provided with a second motor 16, the top, the top fixed mounting of second base 19 has third motor 20, and the top of third motor 20 is rotated and is connected with dwang 22, and the outer fixed surface of dwang 22 is connected with first runner 24, and the top fixed mounting of third base 19 has fourth motor 21, and the top of fourth motor 21 is rotated and is connected with dwang 22, and the outer fixed surface of dwang 22 is connected with second runner 23.

In this embodiment, a baseball is fed through the ball outlet 1, the baseball enters the ball feeding box 2, the first motor 5 is started to enable the auger blade 4 to run at a constant speed, so that the baseball can be sequentially fed into the chute 7 and then enter the batting chamber 8, because the ball feeding box 2 is in an inclined state, the front surface of the inner bottom wall of the ball feeding box 2 is higher than the back surface, the baseball always moves along the inner wall of the back surface of the ball feeding box 2, and then enters the chute 7 through the through hole 6, the third motor 20 is started, the third motor 20 drives the first rotating wheel 24 to rotate at a constant speed, then the fourth motor 21 is started, the fourth motor 21 drives the second rotating wheel 23 to run at different speeds, and when the baseball passes through the first rotating wheel 24 and the second rotating wheel 23, the baseball is squeezed by different forces, so that the ball serving device can fly out at different angles.

Specifically, the sound absorption cotton 26 is fixedly mounted on the outer surface of the first motor 5.

In this embodiment, the sound-absorbing cotton 26 has the functions of absorbing sound and reducing noise, and the sound-absorbing cotton 26 is fixedly mounted on the outer surface of the first motor 5, so that the noise generated when the first motor 5 is started can be reduced, and the noise pollution can be reduced.

Specifically, the other end of the supporting rod 10 extends to one side of the U-shaped plate 9 in a penetrating manner and is provided with a tooth groove 13, and the tooth groove 13 is meshed with the sector gear 18.

In this embodiment, the tooth socket 13 is engaged with the sector gear 18, the second motor 16 indirectly drives the support rod 10 to move, so as to provide a stable output rhythm for the hitting block 11, and the hitting time can be changed by adjusting the output power of the second motor 16.

Specifically, the outer surface of the other end of the supporting rod 10 is fixedly sleeved with a buffer plate 14, and a second spring 15 is fixedly connected between the buffer plate 14 and the U-shaped plate 9.

In this embodiment, the second spring 15 has elastic properties, and the second spring 15 and the cushion plate 14 can reduce the impact generated by the impact during the striking of the ball, thereby prolonging the life of the ball striking device.

Specifically, one side of the hitting chamber 8 is communicated with a ball passage 27.

In this embodiment, the ball way 27 has a guiding function, so that the direction of the baseball can be kept unchanged when the baseball impacts the gap between the first rotating wheel 24 and the second rotating wheel 23, and the direction of the baseball can be random when the baseball flies out from the gap between the first rotating wheel 24 and the second rotating wheel 23.

Specifically, the bottom of the ball feeding box 2 is fixedly connected with a support rod 25.

In this embodiment, the support rod 25 has a stabilizing function, and the ball feeding box 2 can be always in a stable operation state.

The utility model discloses a theory of operation and use flow: firstly, a baseball is fed into a ball drop 1, the baseball enters a ball feeding box 2 through the ball drop 1, a first motor 5 is started, the first motor 5 drives an auger blade 4 on the outer surface of a transmission rod 3 to operate, the auger blade 4 drives the baseball to enter a slideway 7 through a through hole 6 and further enters a batting chamber 8 along the slideway 7, a second motor 16 is started, the second motor 16 drives a sector gear 18 to operate, the sector gear 18 drives a tooth socket 13 to operate, the tooth socket 13 drives a support rod 10 to move leftwards, at the moment, a first spring 12 bears a pulling force, when the sector gear 18 is separated from the tooth socket 13, under the reset elastic force of the first spring 12, the support rod 10 returns to the original position, the support rod 10 drives a batting block 11 to move rightwards, the batting block 11 generates a batting force on the baseball, the baseball flies out along a ball path 27, a third motor 20 is started, the third motor 20 drives a first rotating wheel 24 to rotate at a, then, the fourth motor 21 is turned on, and the fourth motor 21 drives the second rotating wheel 23 to operate at different speeds, so that when baseball passes through the gap between the first rotating wheel 24 and the second rotating wheel 23, baseball is pressed by different forces, and baseball flies out at different angles, thereby completing baseball launching.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a device of serving for baseball training, includes ball mouth (1) and base (19) down, its characterized in that: the bottom of the lower ball opening (1) is communicated with a ball feeding box (2), the inner wall of the ball feeding box (2) is rotatably connected with a transmission rod (3), a packing auger blade (4) is sleeved on the outer surface of the transmission rod (3), one end of the transmission rod (3) penetrates through one side of the ball feeding box (2) and is fixedly provided with a first motor (5), a through hole (6) is formed in the back of the ball feeding box (2), a slide way (7) is communicated with the back of the ball feeding box (2), one end of the slide way (7) is communicated with a ball hitting chamber (8), one side of the ball hitting chamber (8) is fixedly connected with a U-shaped plate (9), a supporting rod (10) is slidably connected to the inner wall of the U-shaped plate (9), one end of the supporting rod (10) is fixedly connected with a ball hitting block (11), a first spring (12) is sleeved on the outer surface of the supporting rod, one the top fixed mounting of base (19) has second motor (16), the top of second motor (16) is rotated and is connected with montant (17), the top fixedly connected with sector gear (18) of montant (17), the second the top fixed mounting of base (19) has third motor (20), the top of third motor (20) is rotated and is connected with dwang (22), the first rotation wheel (24) of the outer fixed surface of dwang (22), the third the top fixed mounting of base (19) has fourth motor (21), the top of fourth motor (21) is rotated and is connected with dwang (22), the outer fixed surface of dwang (22) is connected with the second and rotates wheel (23).

2. The serve device for baseball training of claim 1, wherein: and sound absorption cotton (26) is fixedly arranged on the outer surface of the first motor (5).

3. The serve device for baseball training of claim 1, wherein: the other end of the supporting rod (10) penetrates through one side of the U-shaped plate (9) and extends to one side of the U-shaped plate, a tooth groove (13) is formed in the other end of the supporting rod, and the tooth groove (13) is meshed with the sector gear (18).

4. A service apparatus for baseball training according to claim 3, wherein: the outer surface of the other end of the supporting rod (10) is fixedly sleeved with a buffer plate (14), and a second spring (15) is fixedly connected between the buffer plate (14) and the U-shaped plate (9).

5. The serve device for baseball training of claim 1, wherein: one side of the ball hitting chamber (8) is communicated with a ball channel (27).

6. The serve device for baseball training of claim 1, wherein: the bottom of the ball feeding box (2) is fixedly connected with a support rod (25).