CN212439970U

CN212439970U - Baseball and softball serving device

Info

Publication number: CN212439970U
Application number: CN202020711742.6U
Authority: CN
Inventors: 严江
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2021-02-02
Anticipated expiration: 2030-05-05

Abstract

The utility model discloses a baseball and softball service device, including two support frames, two it is connected with the pivot to rotate between the support frame, and fixed the cup jointing in the pivot rotates the cover, pivot one end fixedly connected with carousel, rotate cover lateral wall fixedly connected with rotor plate, and the arc wall has been seted up to the rotor plate, and the inside transmission subassembly that is equipped with of arc wall. This baseball softball service device, through setting up the transmission subassembly, start the cylinder, drive the telescopic link extension, then drive the push pedal and slide in the arc wall is inside, then hit baseball, launch away the ball, do not need the long-time service work of sportsman like this, the intensity of training has been reduced, save the physical power of training, make good physical power have in the match, through setting up pivot and carousel, through rotating the carousel, peg graft inside the slot of difference with bolt thread, then twist the inside of slot with the bolt, the regulation of angle has been realized like this, the type of training has been increased, and diversity is improved.

Description

Baseball and softball serving device

Technical Field

The utility model relates to the technical field of baseball and softball, in particular to a baseball and softball service device.

Background

Modern baseball softballs have a history of nearly a century. Baseball is a popular sport in the united states. The baseball and softball sports are popular sports for men, women, old and young, are full of entertainment and interest, need to participate in more people, and are also activities for promoting communication of people.

Wherein need a sportsman to carry out the service work in excellent softball, the service work of long-time training can lead to the fatigue of service hand, influences the effect of service, and consumes sportsman's physical work greatly, also can influence the state of match.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a baseball and softball service device, which solves the problem of the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a baseball and softball service device, includes two support frames, two it is connected with the pivot to rotate between the support frame, and fixed the cup joint in the pivot, pivot one end fixedly connected with carousel, the cup lateral wall fixedly connected with rotor plate rotates, and the arc wall has been seted up to the side wall on the rotor plate, and the inside transmission subassembly that is equipped with of arc wall.

Optionally, the launching assembly comprises a cylinder fixedly connected to the inner wall of the arc-shaped groove, the inner wall of the cylinder is fixedly connected with a driving rod, the output end of the driving rod is fixedly connected with a push plate, and the push plate is connected to the inner wall of the arc-shaped groove in a sliding mode.

Optionally, one end of the rotating shaft penetrates through the supporting frame and is fixedly connected with the rotating disc, and the inner wall of the rotating disc is provided with a bolt in a threaded mode.

Optionally, a plurality of slots circumferentially arranged are formed in the side wall of the support frame, and the bolt threads are arranged on the inner walls of the slots.

Optionally, the bottom of the support frame is provided with two supporting legs, and the support frame is rotatably connected with the joint of the rotating shaft through a bearing.

Optionally, the turntable is disc-shaped, and the circumference diameter of the turntable is 10 cm.

(III) advantageous effects

The utility model provides a baseball and softball service device possesses following beneficial effect:

1. this baseball softball service device through setting up the transmission subassembly, starts the cylinder, drives the telescopic link extension, then drives the push pedal and slides in the arc wall is inside, then hits the baseball, launches the ball, does not need the long-time service work of sportsman like this, has reduced the intensity of training, saves the physical power of training for have good state in the match.

2. This baseball softball service device through setting up pivot and carousel, through rotating the carousel, pegs graft inside the slot of difference with the bolt screw thread, then has twisted the inside of slot with the bolt, has realized the regulation of angle like this, has increased the kind of training, can not the angle launching baseball softball, and the device conveniently carries simultaneously, can use in many scenes, has improved the scope of use greatly.

Drawings

FIG. 1 is a front perspective view of a softball dispenser according to the present invention;

FIG. 2 is a side perspective view of a baseball and softball launching device according to the present invention;

fig. 3 is a structural view of a part a of a baseball and softball launching device provided by the present invention.

In the figure: 1. a support frame; 2. a rotating plate; 3. rotating the sleeve; 4. a transmitting assembly; 41. pushing the plate; 42. a drive rod; 43. a cylinder; 5. a rotating shaft; 6. a turntable; 7. a bolt; 8. an arc-shaped slot; 9. and (4) a slot.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a baseball and softball service device comprises two support frames 1, the support frames 1 are arranged to realize the function of supporting the device, a rotating shaft 5 is rotatably connected between the two support frames 1, a rotating sleeve 3 is fixedly sleeved on the rotating shaft 5, a rotating disc 6 is fixedly connected at one end of the rotating shaft 5, one end of the rotating shaft 5 penetrates through the support frames 1 and is fixedly connected with the rotating disc 6, a bolt 7 is arranged on the thread of the inner wall of the rotating disc 6, a plurality of slots 9 which are circumferentially arranged are arranged on the side wall of the support frames 1, the thread of the bolt 7 is arranged on the inner wall of the slot 9, two supporting legs are respectively arranged at the bottom of the support frames 1, the support frames 1 are rotatably connected with the rotating shaft 5 through bearings, the rotating disc 6 is disc-shaped, the circumferential diameter of the rotating disc 6 is 10cm, the rotating shaft 5 is driven to rotate by rotating the rotating disc 6, then, the angle adjustment is realized, the balls can be shot at different angles, the training efficiency is improved, meanwhile, the device is convenient to carry, can be used in multiple scenes, and the use range is greatly improved.

3 lateral wall fixedly connected with rotor plates 2 of rotating sleeve, and the lateral wall has seted up arc wall 8 on

rotor plates

2, and 8 inside launching assembly 4 that are equipped with of arc wall, launching assembly 4 includes the cylinder 43 of fixed connection at the 8 inner walls of arc wall, and the inner wall fixedly connected with actuating lever 42 of cylinder 43, and the output fixedly connected with push pedal 41 of actuating lever 42, and push pedal 41 sliding connection is at the 8 inner walls of arc wall, a sportsman puts into the arc wall 8 with baseball inside, then start cylinder 43, drive actuating lever 42 extension, then promote push pedal 41 and remove, can hit baseball like this, then launch away the ball, the person's of serving physical power has been saved, the convenient training work that carries on, make good state have in the match.

In conclusion, when the baseball and softball launching device is used, a player puts a baseball and softball into the arc-shaped groove 8, then the cylinder 43 is started to drive the driving rod 42 to extend, and then the push plate 41 is pushed to move, so that the baseball and softball can be hit instantly and then launched, the other player can receive the baseball, so that training is achieved, the physical strength of the ball launcher is saved, and training is facilitated, so that a good state is achieved in a competition, a certain angle is adjusted by rotating the rotary table 6, then the bolt 7 is rotated, and then the bolt 7 is screwed into the slot 9, so that the angle is adjusted, the training diversity is increased, meanwhile, the device is convenient to carry, can be used in multiple scenes, and the use range is greatly improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A baseball and softball service apparatus, includes two support frames (1), its characterized in that: two rotate between support frame (1) and be connected with pivot (5), and fixed the having cup jointed rotation cover (3) on pivot (5), pivot (5) one end fixedly connected with carousel (6), rotate cover (3) lateral wall fixedly connected with rotor plate (2), and rotor plate (2) side wall has seted up arc wall (8), and arc wall (8) inside is equipped with emission subassembly (4).

2. A softball launching device as recited in claim 1, wherein: launch subassembly (4) include cylinder (43) of fixed connection at arc wall (8) inner wall, and the inner wall fixedly connected with actuating lever (42) of cylinder (43), and the output end fixedly connected with push pedal (41) of actuating lever (42), and push pedal (41) sliding connection is at arc wall (8) inner wall.

3. A softball launching device as recited in claim 1, wherein: one end of the rotating shaft (5) penetrates through the support frame (1) and is fixedly connected with the rotary table (6), and a bolt (7) is arranged on the inner wall of the rotary table (6) in a threaded mode.

4. A softball launching device as recited in claim 3, wherein: the side wall of the support frame (1) is provided with a plurality of slots (9) which are circumferentially arranged, and the bolt (7) is arranged on the inner wall of each slot (9) in a threaded manner.

5. A softball launching device as recited in claim 1, wherein: the bottom of support frame (1) all is equipped with two supporting legss, support frame (1) is to be connected through the bearing rotation with the junction of pivot (5).

6. A softball launching device as recited in claim 1, wherein: the rotary disc (6) is disc-shaped, and the diameter of the circumference of the rotary disc (6) is 10 cm.