CN215310130U - Baseball emitter - Google Patents
Baseball emitter Download PDFInfo
- Publication number
- CN215310130U CN215310130U CN202121289629.4U CN202121289629U CN215310130U CN 215310130 U CN215310130 U CN 215310130U CN 202121289629 U CN202121289629 U CN 202121289629U CN 215310130 U CN215310130 U CN 215310130U
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- Prior art keywords
- baseball
- support frame
- frame
- force application
- fixing frame
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- Expired - Fee Related
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- 238000012549 training Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a baseball emitter, and relates to the technical field of baseball training equipment. The technical key points are as follows: the baseball launching device comprises a base, wherein a supporting frame is horizontally and rotatably connected to the upper end of the base, a fixing frame is rotatably connected to the supporting frame, a rotating shaft of the fixing frame and the rotating shaft of the supporting frame are horizontally arranged, a locking part used for locking the supporting frame and the fixing frame is arranged between the supporting frame and the fixing frame, a launching ring provided with a ball outlet is arranged at the upper end of the fixing frame, a plurality of force application rollers applying force to the same baseball through side walls are arranged at a ball inlet end of the fixing frame positioned at the ball outlet, the plurality of force application rollers are uniformly distributed around the axis of the ball outlet and have the same rotating speed, a driving motor connected with the corresponding force application rollers is arranged on the fixing frame, a ball inlet slide way is arranged at a ball inlet end of the fixing frame positioned at the plurality of force application rollers, a control box is arranged on the fixing frame, and a motor driving control module used for controlling the rotating speed of the driving motor is arranged in the control box.
Description
Technical Field
The utility model relates to the technical field of baseball training equipment, in particular to a baseball launcher.
Background
Baseball (Baseball), one of ball games. Is a competitive project for attacking and defending the ball by hitting the ball with a metal bar.
Nowadays, with the development of society, people who love baseball sports in China are increasing, and in the training process of baseball, one person needs to throw away baseball, and another person swings a baseball bat to hit the baseball. However, the long-time baseball throwing operation is easy to cause arm pain to the operator, so that it is necessary to design a device to replace the baseball throwing person.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a baseball launcher which has the advantages of adjustable baseball launching angle and variable launching force.
In order to achieve the purpose, the utility model provides the following technical scheme:
a baseball emitter comprises a base, wherein the upper end of the base is horizontally and rotatably connected with a supporting frame, the supporting frame is rotatably connected with a fixed frame, the fixed frame and the rotating shaft of the supporting frame are horizontally arranged, a locking piece for locking the supporting frame and the fixed frame is arranged between the supporting frame and the fixed frame, the upper end of the fixing frame is provided with a launching ring provided with a ball outlet, the ball inlet end of the fixing frame positioned at the ball outlet is provided with a plurality of force application rollers with side walls for applying force to the same baseball, the force application rollers are uniformly distributed around the axis of the ball outlet and have the same rotating speed, the fixed frame is provided with a driving motor connected with the corresponding force application rollers, the fixed frame is provided with a ball inlet slideway at the ball inlet end of the force application rollers, the motor driving control device is characterized in that a control box is arranged on the fixing frame, and a motor driving control module used for controlling the rotating speed of the driving motor is arranged in the control box.
Through adopting above-mentioned technical scheme, when using the baseball transmitter, rotate earlier and adjust the support frame of being connected with the base rotation, adjust the mount of being connected with the support frame rotation and lock the mounting on the support frame through the retaining member, make the play ball mouth of launching ring align with the target, the rethread motor drive control module in the control box adjusts driving motor's rotational speed and starts driving motor, driving motor drives the high-speed rotation of application of force gyro wheel, put the baseball in the admission slide, the baseball rolls to between a plurality of application of force gyro wheels from the admission slide, extrude under a plurality of application of force gyro wheel lateral walls and promote the baseball and launch from a play ball mouth, can accomplish the transmission of baseball.
In conclusion, the angle of launching baseball can be adjusted by rotatably connecting the supporting frame and the base and rotatably connecting the fixing frame and the supporting frame, and the rotating speed of the driving motor is controlled by the motor driving control module in the control box, so that training personnel can adapt to different force for launching baseball.
Further, the mount is located and is provided with the ring channel on its face with support frame pivot department, the ring channel encircles the pivot extension setting between mount and the support frame, the support frame is located ring channel department and is provided with the screw hole, the retaining member be the shoulder pole and with screw hole threaded connection, the retaining member supports the mounting tightly on the support frame.
Through adopting above-mentioned technical scheme, when rotating the mount of regulation installation on the support frame, the screw hole is corresponding with the ring channel all the time, treats that the turned angle of mount adjusts the back, screws up retaining member and screw hole to make the retaining member support the mount tightly on the support frame, can accomplish the regulation of mount.
Furthermore, the locking piece is provided with a plum blossom handle at one end far away from the threaded hole.
Through adopting above-mentioned technical scheme, the setting of plum blossom handle can effectively make operating personnel apply the effort to the retaining member through the plum blossom handle, avoids taking place the phenomenon of skidding.
Furthermore, a rubber sleeve is sleeved on the side wall of the force application roller.
Through adopting above-mentioned technical scheme, the frictional force between application of force gyro wheel and the baseball can be increased in the setting of rubber sleeve to make the baseball launch comparatively stable under the effect of a plurality of application of force gyro wheels.
Furthermore, the outer side wall of the box sleeve is provided with an annular arc groove around the axis of the box sleeve.
Through adopting above-mentioned technical scheme, the setting of annular arc groove can effectively play limiting displacement to the baseball to make the baseball launch from the play ball mouth comparatively accurate.
Furthermore, the cross section of the ball inlet slide way is arranged in a U shape.
Through adopting above-mentioned technical scheme, the slide section of goal is the setting of U style of calligraphy, can make the baseball roll the goal end of hose application of force gyro wheel accurately.
Furthermore, the base is provided with two rotating rollers at the front end of the launching ring.
Through adopting above-mentioned technical scheme, when needs promote the baseball transmitter, through the reducible frictional force of rotation gyro wheel to make things convenient for operating personnel to promote the baseball transmitter.
Furthermore, rubber pads are arranged at the hinged part of the base and the support frame and the hinged part of the support frame and the fixing frame.
Through adopting above-mentioned technical scheme, when needs fix the support frame on base and mount are fixed on the support frame, can increase the frictional force between support frame and base and mount and the support frame through the rubber pad to effectively fix.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the angle of launching baseball can be adjusted by rotationally connecting the support frame with the base and rotationally connecting the fixing frame with the support frame, and the rotating speed of the driving motor is controlled by the motor driving control module in the control box, so that training personnel can adapt to different forces of launching baseball;
(2) the rubber sleeve is arranged, so that the friction force between the force application roller and the baseball can be increased, and the baseball can be stably launched under the action of the force application rollers;
(3) the friction force between the support frame and the base and between the fixing frame and the support frame can be increased through the rubber pads, and therefore fixing can be effectively carried out.
Drawings
FIG. 1 is an overall view of the present embodiment;
FIG. 2 is a rear view of the present embodiment;
FIG. 3 is a schematic sectional view of the present embodiment;
fig. 4 is an enlarged schematic view of a in fig. 3.
Reference numerals: 1. a base; 2. rotating the roller; 3. a support frame; 4. a fixed mount; 5. a locking member; 6. a transmitting ring; 7. a ball outlet; 8. a force application roller; 9. a drive motor; 10. a goal slide way; 11. a control box; 12. a rubber pad; 13. an annular groove; 14. a plum blossom handle; 15. a rubber sleeve; 16. and an annular arc groove.
Detailed Description
The utility model is described in detail below with reference to the figures and examples.
A baseball emitter, as shown in figures 1 and 2, comprises a Y-shaped base 1, wherein the front ends of the base 1 are respectively provided with a rotating roller 2, the middle of the upper end of the base 1 is horizontally and rotatably connected with a support frame 3, the support frame 3 is arranged in an Contraband shape, the middle of the upper end of the support frame 3 is rotatably connected with a fixed frame 4, the fixed frame 4 and the rotating shaft of the side plate of the support frame 3 are horizontally arranged, a locking member 5 for locking the support frame 3 and the fixed frame 4 are arranged between the support frame 3 and the fixed frame 4, the upper end of the fixed frame 4 is fixed with a transmitting ring 6 provided with a ball outlet 7, the ball inlet end of the fixed frame 4 positioned at the ball outlet 7 is provided with three force application rollers 8, the three force application rollers 8 are provided with side walls for applying force to a same baseball, the three force application rollers 8 are uniformly arranged around the axis of the ball outlet 7 and have the same rotating speed, the fixed frame 4 is provided with a driving motor 9 connected with the corresponding force application rollers 8, the ball inlet end of the fixed frame 4 positioned at the three force application rollers 8 is obliquely fixed with a ball inlet slide 10, the lowest end of the ball inlet slide way 10 faces the ball inlet ends of the three force application rollers 8, the section of the ball inlet slide way 10 is arranged in a U shape, a control box 11 is installed on the fixed frame 4, and a motor drive control module used for controlling the rotating speed of the drive motor 9 is installed in the control box 11.
Further, rubber pads 12 are mounted at the hinged positions of the base 1 and the support frame 3 and the hinged positions of the support frame 3 and the fixed frame 4. When the supporting frame 3 needs to be fixed on the base 1 and the fixing frame 4 needs to be fixed on the supporting frame 3, the friction force between the supporting frame 3 and the base 1 and between the fixing frame 4 and the supporting frame 3 can be increased through the rubber pads 12, so that the fixing is effectively performed.
Referring to fig. 3 and 4, the fixing frame 4 is provided with an annular groove 13 on a surface thereof located at a rotating shaft of the support frame 3, the annular groove 13 extends around the rotating shaft between the fixing frame 4 and the support frame 3, the support frame 3 is provided with a threaded hole located at the annular groove 13, the locking member 5 is a stepped rod and is in threaded connection with the threaded hole, and the locking member 5 supports the fixing member tightly on the support frame 3. When rotating and adjusting the fixing frame 4 arranged on the support frame 3, the threaded hole is corresponding to the annular groove 13 all the time, after the rotating angle of the fixing frame 4 is adjusted, the locking piece 5 is screwed up with the threaded hole, and the locking piece 5 is enabled to support the fixing frame 4 tightly on the support frame 3, so that the adjustment of the fixing frame 4 can be completed.
Furthermore, retaining member 5 is kept away from the one end of screw hole and is fixed with plum blossom handle 14, can effectively make operating personnel exert the effort through plum blossom handle 14 to retaining member 5, avoids taking place the phenomenon of skidding.
As shown in fig. 2 and 3, the rubber sleeve 15 is sleeved on the sidewall of the force application roller 8, so that the friction between the force application roller 8 and the baseball can be increased, and the baseball can be launched stably under the action of the force application rollers 8.
Further, the outer side wall of the box sleeve is provided with an annular arc groove 16 around the axis of the box sleeve, so that the baseball can be effectively limited, and the baseball can be accurately emitted from the ball outlet 7.
The working process and the beneficial effects of the utility model are as follows: when using the baseball transmitter, rotate earlier and adjust the support frame 3 of being connected with base 1 rotation, adjust the mount 4 of being connected with support frame 3 rotation and lock the mounting on support frame 3 through retaining member 5 afterwards, make the play ball mouth 7 of launching ring 6 align with the target, rethread motor drive control module in the control box 11 adjusts driving motor 9's rotational speed and starts driving motor 9, driving motor 9 drives application of force gyro wheel 8 and rotates at a high speed, put the baseball in advance slide 10, the baseball rolls between a plurality of application of force gyro wheels 8 from advance ball slide 10, extrude under a plurality of application of force gyro wheels 8 lateral wall and promote the baseball and launch from play ball mouth 7, can accomplish the transmission of baseball.
In summary, the angle of launching baseball can be adjusted by rotationally connecting the support frame 3 with the base 1 and rotationally connecting the fixing frame 4 with the support frame 3, and the rotating speed of the driving motor 9 is controlled by the motor driving control module in the control box 11, so that the trainers can adapt to different forces of launching baseball.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (8)
1. A baseball launcher characterized by: comprises a base (1), the upper end of the base (1) is horizontally and rotatably connected with a support frame (3), the support frame (3) is rotatably connected with a fixed frame (4), the fixed frame (4) is horizontally arranged with a rotating shaft of the support frame (3), a locking member (5) for locking the support frame (3) and the fixed frame (4) is arranged between the support frame (3) and the fixed frame (4), the upper end of the fixed frame (4) is provided with a transmitting ring (6) provided with a ball outlet (7), the ball inlet end of the fixed frame (4) positioned at the ball outlet (7) is provided with a plurality of force application rollers (8) with side walls for applying force to the same baseball, the force application rollers (8) are uniformly arranged around the axis of the ball outlet (7) and have the same rotating speed, the fixed frame (4) is provided with a driving motor (9) connected with the corresponding force application rollers (8), the ball inlet end of the fixed frame (4) positioned at the plurality of the force application rollers (8) is provided with a ball inlet (10), the motor driving control device is characterized in that a control box (11) is arranged on the fixing frame (4), and a motor driving control module used for controlling the rotating speed of the driving motor (9) is arranged in the control box (11).
2. A baseball launcher according to claim 1, wherein: the utility model discloses a support structure, including mount (4), support frame (3), pivot, retaining member (5) are stepped bar and with screw hole threaded connection, retaining member (5) support the mounting tightly on support frame (3), be provided with ring channel (13) on the face that mount (4) are located its and support frame (3) pivot department, ring channel (13) encircle the pivot between mount (4) and support frame (3) and extend the setting, support frame (3) are located ring channel (13) and are provided with the screw hole, retaining member (5) support the mounting tightly on support frame (3).
3. A baseball launcher according to claim 2, wherein: one end of the locking piece (5) far away from the threaded hole is provided with a plum blossom handle (14).
4. A baseball launcher according to claim 1, wherein: and a rubber sleeve (15) is sleeved on the side wall of the force application roller (8).
5. The baseball launcher according to claim 4, wherein: the outer side wall of the rubber sleeve is provided with an annular arc groove (16) around the axis of the rubber sleeve.
6. A baseball launcher according to claim 1, wherein: the cross section of the goal slideway (10) is arranged in a U shape.
7. A baseball launcher according to claim 1, wherein: the base (1) is provided with two rotating rollers (2) at the front end of the launching ring (6).
8. A baseball launcher according to claim 1, wherein: and rubber pads (12) are arranged at the hinged position of the base (1) and the support frame (3) and the hinged position of the support frame (3) and the fixed frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289629.4U CN215310130U (en) | 2021-06-09 | 2021-06-09 | Baseball emitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121289629.4U CN215310130U (en) | 2021-06-09 | 2021-06-09 | Baseball emitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215310130U true CN215310130U (en) | 2021-12-28 |
Family
ID=79556957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121289629.4U Expired - Fee Related CN215310130U (en) | 2021-06-09 | 2021-06-09 | Baseball emitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215310130U (en) |
-
2021
- 2021-06-09 CN CN202121289629.4U patent/CN215310130U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |