CN213555289U

CN213555289U - Badminton pitching machine

Info

Publication number: CN213555289U
Application number: CN202022573679.7U
Authority: CN
Inventors: 李卫权
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-29
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a badminton pitching machine, which comprises two pitching wheels which are separated at intervals and arranged at the two opposite sides of a pitching channel, the width of the pitching channel is matched with the spherical crown head of a badminton, the two pitching wheels are respectively driven by two motors to synchronously rotate towards the end A of the pitching channel, a U-shaped groove which is just opposite to the pitching channel is arranged at the end B of the pitching channel, a ball support is arranged above the U-shaped groove, the ball support is saddle-shaped and is matched with the outline of the badminton, the unsealed side surface of the ball support faces the upper part of the pitching channel, the diameter of the upper end of the ball support is larger than that of the lower end, the lower end of the ball support is aligned with the U-shaped groove, a fan which supplies air to the pitching channel is arranged at one side of the U-shaped groove, a ball storage cylinder is arranged above the ball support, a frustum-shaped lantern ring is sleeved at the lower end of the ball storage cylinder and is used for preventing the badminton from freely falling down, the pitching machine has the advantages of simple structure, few faults and quick pitching.

Description

Badminton pitching machine

Technical Field

The utility model relates to a sports goods technical field. In particular to a badminton pitching machine.

Background

Chinese patent 203777646U discloses a badminton service robot, and the theory of operation is that the plectrum when the rotatory in-process presss from both sides the badminton, and the draw bar is pushed down to the driving lever, pushes away gleitbretter and push pedal to being close to the casing plane, waits for the badminton to fall down, treats that the driving lever is rotatory when exceeding 180, and the draw bar pushes away gleitbretter and push pedal to keeping away from the casing plane under the effect of spring, sends through two service wheels again, accomplishes one set of service action. The device drives the horizontal movement of the push plate through the vertical movement of the slide bar, so the required thrust is large, the slide bar is easy to break after long-term movement, the speed of the horizontal movement of the push plate is low, the service interval is about 2 seconds at the fastest speed, and the high-strength training is influenced.

Also technical scheme is based on 203777646U among the prior art, changes the plectrum into the anchor clamps of being driven downstream, and anchor clamps are located the upper end and press from both sides tightly, open when being located the lower extreme, and the badminton that touches the push pedal and pass through the service wheel transmission between anchor clamps when anchor clamps move to the bottom. This scheme also has the same problem as 203777646U.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the aforesaid not enough, provide a badminton service robot, the fan blows to the service wheel with the badminton in the ball support, improves service speed and simplifies the structure of propelling movement badminton, reduces the trouble.

The utility model adopts the technical proposal that: the utility model provides a badminton service robot, separates and sets up two service wheels in the relative both sides of service passageway including the interval, the width of service passageway matches with the spherical crown head of badminton, and two service wheels are rotatory to the A end of service passageway respectively by two motor drives in step, and the installation of the B end at service passageway is just to the U type groove of service passageway, and the ball support is installed to U type groove top, and the ball support is the profile matching of saddle shape and badminton, and this ball support unclosed side is greater than the lower extreme towards service passageway upper portion and ball support upper end diameter, and U type groove is aimed at to the lower extreme of ball support, U type groove one side installation to service passageway dorsad is to the fan of service passageway air supply.

Preferably, the ball holds in the palm the top and installs towards the open ball section of thick bamboo that stores up in ball support upper end, and the diameter of storing up a ball section of thick bamboo is not less than the diameter of badminton tail wing end, stores up a ball section of thick bamboo lower extreme cover and is equipped with the frustum shape lantern ring, and the lower extreme diameter of this lantern ring cooperates with the diameter of badminton tail wing end, can hinder the badminton from the free fall of frustum shape lantern ring, and the relative both sides interval on the route of falling the ball between ball support and the lantern ring separates and is provided with two plectrums, and two plectrums are respectively by actuating mechanism on two carousel drive synchronous to the route lower extreme rotation of falling the ball, two carousels pass actuating mechanism drive by.

The badminton ball crown head comprises a rotating disc, a plurality of shifting pieces, a shaft hole, a driving shaft.

And in one step, the upper bottom surface and the lower bottom surface of the poking sheet eccentrically rotate around the rotating disc shaft center.

The utility model has the advantages that: 1. the badminton serving machine blows the badminton in the ball support to the badminton serving channel through the fan and is thrown out by the two badminton serving wheels, so that the structure is simple, and the faults are few.

2. The shifting sheet for feeding the shuttlecocks to the ball support is a trapezoid body, the width of the lower bottom surface of the shifting sheet is large when the lower bottom surfaces of the shifting sheet face each other, the shuttlecocks in the ball barrel can be pulled out, the lower bottom surface of the shifting sheet is pulled towards the ball support, when the upper bottom surface of the shifting sheet faces each other, the upper bottom surface of the shifting sheet passes through the rear side of the spherical cap head at the lower end of the conical shuttlecock, the shuttlecocks fed into the ball support cannot be pulled out, only one shuttlecock is fed into the ball support at each time, and the shuttlecocks above the ball.

3. Because the speed of blowing the ball by the fan is high, the rotating speed of the plectrum can be adjusted quickly, and the training intensity is enhanced.

Drawings

FIG. 1 is a perspective view of a badminton pitching machine of the present invention;

FIG. 2 is a state diagram of the device of FIG. 1 of the present invention feeding a shuttlecock;

fig. 3 is a state diagram of the device of fig. 1 for feeding shuttlecocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-2, a badminton pitching machine comprises two pitching wheels 1 which are spaced at intervals and arranged on two opposite sides of a pitching channel 3, wherein the width of the pitching channel 3 is matched with the crown head of a badminton, the two pitching wheels 1 are driven by two motors I2 to synchronously rotate towards the end A of the pitching channel 3 respectively, a U-shaped groove 4 which is right opposite to the pitching channel 3 is arranged at the end B of the pitching channel 3, a ball support 5 is arranged above the U-shaped groove 4, the ball support 5 is in a saddle shape and matched with the outline of the badminton, the unsealed side surface of the ball support 5 faces the upper part of the pitching channel 3, the diameter of the upper end of the ball support 5 is larger than that of the lower end, the lower end of the ball support 5 is aligned with the U-shaped groove 4, and a fan 6 which supplies air to the pitching channel 3 is arranged on one side of the U-shaped groove. The unclosed side of the saddle-shaped ball support 5 can not prevent the badminton from being blown out by the fan 6, the upper end of the saddle-shaped ball support 5 is large, and the lower end of the saddle-shaped ball support is small and matched with the conical contour of the badminton.

Firstly, the ball feeding mechanism 7 comprises a driving mechanism 8, two shifting plates 10, two rotating discs 14 and a motor II 9, a ball storage barrel 12 which is open towards the upper end of the ball support 5 is arranged above the ball support 5, the diameter of the ball storage barrel 12 is not smaller than the diameter of the tail end of the badminton, a frustum-shaped lantern ring 15 is sleeved at the lower end of the ball storage barrel 12, the diameter of the lower end of the lantern ring 15 is matched with the diameter of the tail end of the badminton, the badminton can be prevented from freely falling from the frustum-shaped lantern ring 15, the lantern ring 15 is fixed by a clamp 11, two shifting plates 10 are arranged at two opposite sides of a ball falling path 13 between the ball support 5 and the lantern ring 15 at intervals, the two shifting plates 10 are respectively driven by the two rotating discs 14 on the driving mechanism 8 to synchronously rotate towards the lower end of the ball falling path 13, the two rotating discs 14 are driven by the motor II 9 through the driving mechanism 8, a gear or chain wheel transmission mechanism can be arranged in the driving mechanism 8, the transmission mechanism is of conventional arrangement and is readily available to those skilled in the art. As shown in fig. 1, the plectrum 10 is made of an elastic material and is a trapezoid body, in this embodiment, the elastic material is made of elastic rubber, the plectrum 10 is fixed on the rotary table 14 so that the upper bottom surface 16 and the lower bottom surface 17 of the plectrum 10 rotate around the axis of the rotary table 14, when the two plectrums 10 rotate to the lower bottom surfaces in opposite directions, the distance between the lower bottom surfaces of the two plectrums 10 is not greater than the diameter of the head of a badminton crown, and when the two plectrums 10 rotate to the upper bottom surfaces in opposite directions, the upper bottom surfaces of the two plectrums.

The frustum-shaped lantern ring 15 is fixed through the clamp 11, the height is adjustable, the cap head of the badminton can be just positioned between the lower bottom surfaces of the two opposite shifting pieces 10, according to the arrangement, the shifting pieces for feeding the badminton to the ball support are trapezoidal, the width of the lower bottom surfaces of the shifting pieces is large when the lower bottom surfaces of the shifting pieces face each other, the badminton in the ball barrel can be pulled out, the ball support facing the lower bottom surface of the ball support is pulled out, the upper bottom surface of the ball support passes through the rear side of the cap head at the lower end of the conical badminton when the upper bottom surface of the ball support faces each other, as shown in figure 3, the badminton above the fed badminton cannot be pulled out, only one badminton is fed to the ball support at each time, and the badminton above badminton is prevented from blocking the.

Similarly, the position of the plectrum 10 fixed on the rotary table 14 can be adjusted, so that the upper bottom surface and the lower bottom surface of the plectrum 10 eccentrically rotate around the axis of the rotary table 14, the distance between the plectrum when the upper bottom surfaces of the plectrum 10 face each other is larger than that when the lower bottom surfaces of the plectrum 10 face each other, and only one badminton is fed to the ball support each time.

Based on the above improvement, all other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Claims

1. A badminton pitching machine is characterized by comprising two pitching wheels (1) which are spaced and arranged at two opposite sides of a pitching channel (3), the width of the service channel (3) is matched with the cap head of the badminton, the two service wheels (1) are respectively driven by the two motors I (2) to synchronously rotate towards the A end of the service channel (3), a U-shaped groove (4) which is right opposite to the ball serving channel (3) is arranged at the end B of the ball serving channel (3), a ball support (5) is arranged above the U-shaped groove (4), the ball support (5) is in a saddle shape and is matched with the outline of the badminton, the unclosed side surface of the ball support (5) faces the upper part of the ball serving channel (3), the diameter of the upper end of the ball support (5) is larger than that of the lower end, the lower end of the ball support (5) is aligned with the U-shaped groove (4), and a fan (6) for supplying air to the ball serving channel (3) is arranged on one side of the U-shaped groove (4) back to the ball serving channel (3).

2. The badminton pitching machine according to claim 1, characterized in that, install towards the open ball storage barrel (12) in ball support (5) upper end above ball support (5), the diameter of ball storage barrel (12) is not less than the diameter of badminton tail wing end, ball storage barrel (12) lower extreme cover is equipped with frustum shape lantern ring (15), the diameter cooperation of the lower extreme diameter of this lantern ring (15) and badminton tail wing end can hinder the badminton from the free fall of frustum shape lantern ring (15), the relative both sides interval that falls ball route (13) between ball support (5) and lantern ring (15) separates and is provided with two plectrums (10), two plectrums (10) are respectively by actuating mechanism (8) go up two carousel (14) drive synchronous to falling ball route (13) lower extreme rotation, two carousel (14) pass through actuating mechanism (8) drive by motor two (9).

3. The badminton pitching machine according to claim 2, wherein the poking pieces (10) are made of elastic materials and are trapezoidal, the poking pieces (10) are fixed on the rotary table (14) to enable the upper bottom surfaces and the lower bottom surfaces of the poking pieces (10) to rotate around the axis of the rotary table (14), when the two poking pieces (10) rotate to the lower bottom surfaces in opposite directions, the distance between the lower bottom surfaces of the two poking pieces (10) is not larger than the diameter of a badminton head, and when the two poking pieces (10) rotate to the upper bottom surfaces in opposite directions, the upper bottom surfaces of the two poking pieces (10) are not in contact.

4. A shuttlecock pitching machine as claimed in claim 3 characterised in that the upper and lower faces of said paddle (10) rotate eccentrically about the axis of the turntable (14).