CN212235928U - Volleyball service robot of many ball modes - Google Patents
Volleyball service robot of many ball modes Download PDFInfo
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- CN212235928U CN212235928U CN202020485468.5U CN202020485468U CN212235928U CN 212235928 U CN212235928 U CN 212235928U CN 202020485468 U CN202020485468 U CN 202020485468U CN 212235928 U CN212235928 U CN 212235928U
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Abstract
The utility model discloses a sports training equipment technical field's volleyball service robot of multiple shot mode, draw together the travelling car, install on the travelling car and give the ball device, the output of giving the ball device is equipped with service robot, service robot passes through the telescopic link and connects on the travelling car, service robot includes the service robot casing, install the guide track on the service robot casing, be equipped with four flywheels on the wall surface in the track of guide track's output, and four flywheel equipartitions are on the guide track, the flywheel is connected with on the drive arrangement, drive arrangement installs on the service robot casing, it is connected with the fixing base to rotate on the lateral wall of service robot casing, and the rotation mode of service robot casing rotates for the damping, the fixing base rotates the upper end at the telescopic link, and the rotation mode of fixing base rotates for the damping. The service robot can be used for increasing service modes and improving training effects.
Description
Technical Field
The utility model relates to a sports training equipment field specifically is a volleyball service robot of multiple shot mode.
Background
Along with the popularization of volleyball sports, volleyball competition items are set in all major leagues in the world, the quantity of volleyball players is more and more, the improvement of volleyball skills of the volleyball players is an important component for the popularization of the sports, the prior players often rely on manual service when carrying out volleyball receiving training, and a great amount of time waste is caused, further, the volleyball machine service training mode is provided, which not only can improve the special ball receiving technology of athletes, but also can save the physical strength of the coach and the manpower, can be used as the self exercise machine of the ordinary fan to provide convenience for serving, can achieve the good training purpose only by being equipped with the ordinary person, however, the existing volleyball machine has a single service mode, and the service speed and the service mode are single, so that the volleyball machine cannot play a training role well and improve the training enthusiasm of athletes.
Based on this, the utility model designs a volleyball service robot of multiple shot mode to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a volleyball service robot of many service modes to solve the comparatively single problem of current service robot service mode and service speed that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a volleyball service robot of many shot modes, includes the travelling car, install on the travelling car and give the ball device, the output of giving the ball device is equipped with service robot, service robot passes through the telescopic link and connects on the travelling car, service robot includes the service robot casing, install the guide track on the service robot casing, be equipped with four flywheels on the track inner wall face of guide track's output, and four flywheel equipartitions are on the guide track, the flywheel is connected with on the drive arrangement, drive arrangement installs on the service robot casing, it is connected with the fixing base to rotate on the lateral wall of service robot casing, just the rotation mode of service robot casing rotates for the damping, the fixing base rotates the upper end of connecting at the telescopic link, just the rotation mode of fixing base rotates for the damping. Volleyball is through giving the ball device, fall into in the guide track, when reacing guide track output, the frictional force that provides through four flywheels to volleyball, make volleyball self fast revolution and extrude fast, the regulation of the vertical angle of elevation of service direction can be realized through the damping rotation of service machine casing and fixing base, the lateral adjustment of service direction is realized through the damping rotation between fixing base and the telescopic link, the altitude mixture control of service device is realized to the telescopic link, just so can realize the service position to the volleyball, and the spin speed of service speed and volleyball is adjusted, adopt travelling car to make this volleyball service machine of being convenient for remove simultaneously.
As a further aspect of the utility model, the fixing base passes through bolted connection in the upper end of telescopic link, and adjusts the resistance size of the damping motion that realizes the fixing base through the locking pressure of bolt to the fixing base. Make the rotation of the manual regulation fixing base of being convenient for through bolt adjustment, be convenient for adjust the size of damping force and the quick maintenance in later stage, convenient to detach fixing base simultaneously.
As a further proposal of the utility model, a tray is arranged between the fixed seat and the telescopic rod. The tray can increase the support area to the fixing base for the fixing base is not convenient for slide under the effect that does not have the external force.
As a further aspect of the present invention, the rotation axis between the housing and the fixing base of the pitching machine is set at the position of the center of mass of the rotating assembly along the rotation axis. The arrangement enables the fixing seat to have good supporting effect on the shell of the pitching machine, enables the shell of the pitching machine to have good balance when rotating and enables damping to rotate smoothly.
As a further aspect of the present invention, the ball guide track comprises a cylindrical pipe and a conical pipe, the cylindrical pipe is arranged at the output end, and the conical pipe is arranged at the input end, and the cylindrical pipe are connected through an arc pipe. Conical pipeline can increase the area of receiving the ball of input, makes things convenient for the volleyball to collect to cylindrical pipeline fast in, and the arc pipeline plays the effect of middle transition.
As a further aspect of the present invention, the driving device is a servo motor. The servo motor is convenient to regulate the speed and program, and can provide the flywheel with the desired speed, so that the ball rotating speed and the ball rotating mode are various.
Compared with the prior art, the beneficial effects of the utility model are that:
1. volleyball is through giving the ball device, fall into in the guide track, when reacing guide track output, the frictional force that provides through four flywheels to volleyball, make volleyball self fast revolution and extrude fast, the regulation of the vertical angle of elevation of service direction can be realized through the damping rotation of service machine casing and fixing base, the lateral adjustment of service direction is realized through the damping rotation between fixing base and the telescopic link, the altitude mixture control of service device is realized to the telescopic link, just so can realize the service position to the volleyball, and the spin speed of service speed and volleyball is adjusted, adopt travelling car to make this volleyball service machine of being convenient for remove simultaneously.
2. Make the rotation of the manual regulation fixing base of being convenient for through bolt adjustment, be convenient for adjust the size of damping force and the quick maintenance in later stage, simultaneously convenient to detach fixing base, tray can increase the support area to the fixing base for the fixing base is not convenient for slide under the effect that does not have the external force.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the drawings, the components represented by the respective reference numerals are listed below:
1-moving trolley, 2-ball feeding device, 3-ball serving device, 31-ball serving device shell, 32-ball guide rail, 321-cylindrical pipeline, 322-conical pipeline, 323-arc pipeline, 33-flywheel, 34-driving device, 35-fixing seat, 36-bolt, 37-tray and 4-telescopic rod.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a volleyball service robot of many shot modes, including travelling car 1, install on the travelling car 1 and give ball device 2, the output of giving ball device 2 is equipped with service robot 3, service robot 3 passes through telescopic link 4 and connects on travelling car 1, service robot 3 includes service robot casing 31, install guide rail 32 on the service robot casing 31, be equipped with four flywheels 33 on the track inner wall face of guide rail 32's output, and four flywheels 33 equipartitions are on guide rail 32, the flywheel is connected with on the drive arrangement 34, drive arrangement 34 installs on service robot casing 31, it is connected with fixing base 35 to rotate on service robot casing 31's the lateral wall, and service robot casing 31's rotation mode is the damping and rotates, fixing base 35 rotates the upper end of connecting at telescopic link 4, and the rotation mode of fixing base 35 is the damping and rotates. Volleyball is through giving ball device 2, fall into in the guide track 32, when reacing guide track 32 output, the not equidirectional or the frictional force of size that provides to the volleyball through four flywheels 33, make volleyball self fast revolution and extrude fast, the regulation of the vertical angle of elevation of service direction can be realized to damping rotation through service robot casing 31 and fixing base 35, the lateral adjustment of service direction is realized to damping rotation between fixing base 35 and telescopic link 4, telescopic link 4 realizes service robot 3's altitude mixture control, just so can realize the service azimuth to the volleyball, and the spin speed of service speed and volleyball is adjusted, adopt travelling car to make this volleyball service robot of being convenient for remove simultaneously.
Wherein, fixing base 35 passes through bolt 36 to be connected in the upper end of telescopic link 4, and realizes the resistance size regulation of the damping motion of fixing base 35 through the locking pressure adjustment of bolt 36 to fixing base 35. Adjust the rotation that makes the manual regulation fixing base 35 of being convenient for through bolt 36, be convenient for adjust the size of damping force and the quick maintenance in later stage, convenient to detach fixing base 35 simultaneously. A tray 37 is arranged between the fixed seat 35 and the telescopic rod 4. The tray 37 can increase a supporting area of the holder 35 so that the holder 35 is not conveniently slid without an external force. The axis of rotation between the service robot housing 31 and the mounting base 35 is set at the center of mass of the rotating assembly along the axis of rotation. The arrangement enables the fixing seat to have a good supporting effect on the pitching machine shell 31, enables the pitching machine shell 31 to have good balance when rotating, and enables damping to rotate smoothly. The ball guide track 32 comprises a cylindrical pipe 321 arranged at the output end and a conical pipe 322 arranged at the input end, and the cylindrical pipe 321 and the cylindrical pipe 322 are connected through an arc-shaped pipe 323. Conical pipe 322 can increase the area of receiving the ball of input, makes things convenient for the volleyball to collect fast to cylindrical pipe 321 in, and arc pipeline 323 plays the effect of middle transition. The driving device is a servo motor. The servo motor is convenient to regulate the speed and program, and can provide the flywheel with the desired speed, so that the ball rotating speed and the ball rotating mode are various.
One specific application of this embodiment is: volleyball is through giving ball device 2, fall into in the guide track 32, when reacing guide track 32 output, the not equidirectional or the frictional force of size that provides to the volleyball through four flywheels 33, make volleyball self fast revolution and extrude fast, the regulation of the vertical angle of elevation of service direction can be realized to damping rotation through service robot casing 31 and fixing base 35, the lateral adjustment of service direction is realized to damping rotation between fixing base 35 and telescopic link 4, telescopic link 4 realizes service robot 3's altitude mixture control, just so can realize the service azimuth to the volleyball, and the spin speed of service speed and volleyball is adjusted, adopt travelling car to make this volleyball service robot of being convenient for remove simultaneously.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a volleyball service robot of many shot modes, includes the travelling car, install on the travelling car and give the ball device, the output of giving the ball device is equipped with the service robot, the service robot passes through the telescopic link and connects its characterized in that on the travelling car: the ball serving device comprises a ball serving machine shell, a ball guide track is installed on the ball serving machine shell, four flywheels are arranged on the inner wall surface of the track of the output end of the ball guide track, the four flywheels are uniformly distributed on the ball guide track, the flywheels are connected with a driving device, the driving device is installed on the ball serving machine shell, a fixing seat is connected to the side wall of the ball serving machine shell in a rotating mode, the rotating mode of the ball serving machine shell is damping rotation, the fixing seat is connected to the upper end of a telescopic rod in a rotating mode, and the rotating mode of the fixing seat is damping rotation.
2. The volleyball service robot of claim 1, wherein: the fixing seat is connected to the upper end of the telescopic rod through a bolt, and the damping motion resistance of the fixing seat is adjusted through the locking pressure of the bolt on the fixing seat.
3. The volleyball service robot of claim 2, wherein; a tray is arranged between the fixed seat and the telescopic rod.
4. The volleyball service robot of claim 1, wherein: the rotating shaft between the ball serving machine shell and the fixed seat is arranged at the position of the mass center of the rotating assembly along the rotating shaft.
5. The volleyball service robot of claim 1, wherein: the ball guide track comprises a cylindrical pipeline arranged at the output end and a conical pipeline arranged at the input end, and the cylindrical pipeline are connected through an arc pipeline.
6. The volleyball service robot of claim 1, wherein: the driving device is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020485468.5U CN212235928U (en) | 2020-04-07 | 2020-04-07 | Volleyball service robot of many ball modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020485468.5U CN212235928U (en) | 2020-04-07 | 2020-04-07 | Volleyball service robot of many ball modes |
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| CN212235928U true CN212235928U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020485468.5U Active CN212235928U (en) | 2020-04-07 | 2020-04-07 | Volleyball service robot of many ball modes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843655A (en) * | 2021-01-18 | 2021-05-28 | 衢州学院 | Volleyball receiving and serving trainer |
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2020
- 2020-04-07 CN CN202020485468.5U patent/CN212235928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843655A (en) * | 2021-01-18 | 2021-05-28 | 衢州学院 | Volleyball receiving and serving trainer |
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