KR880004243Y1 - Golf ball supplier - Google Patents

Abstract

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Description

Golf Ball Feeder

1 is a perspective view of a golf ball supply device of the present invention.

2 is a partial perspective view of the apparatus with the golf ball supplied to the golf tee.

Fig. 3 is a diagram for explaining the internal structure of the apparatus in the inoperative state.

4 is an accessory electrical circuit diagram according to the limit switch (L.S) of the device.

5 is an explanatory view of the internal structure of the apparatus in an operating state in which a golf ball is supplied to a golf tee.

* Explanation of symbols for main parts of the drawings

1 body 2 golf ball

5: between guides 6: between guides

7: reverse V-shaped bend 11, 12, 13: pulley

15,15 ', 15 ": Belt 31: During the first operation

32: Between 2nd operation 33: Rotation axis between operations

34: guide shaft M: motor

P.S: Pedal Switch L.S: Limit Switch

The present invention relates to a golf supply device designed to repeatedly practice alone without the help of a caddy by allowing the golf ball to be repeatedly supplied to a golf tee or a grass automatically during a golf practice.

In this conventional general technique, after hitting a golf ball in general, it was inconvenient for the person or the caddy to supply the next ball to the golf tee or the grass one by one.

On the other hand, the golf ball recovery apparatus has been devised, such as recovering by connecting the thread to the golf ball, but this is also very inconvenient and unsuitable for smooth repetitive practice. Accordingly, as a more advanced technology, a golf ball supply device such as Korean Utility Model Publication No. 74-432 (see Korean Utility Model Publication No. 297) has been devised, but when supplying a ball to a golf tee, There was a problem that the golf tee could not be supplied more stably and the golf tee and the feeding device could not be maintained at a proper distance.

In addition, golf ball feeders such as Korean Utility Model Publication No. 84-627 (see Korean Utility Model Publication No. 933) were conceived, but this must be fixed by burying the golf ball holder in the basement and so on. There were drawbacks such as manual operation of the guide rod when supplying and hitting the ball.

The present invention has been devised to solve these conventional inconveniences and shortcomings. In particular, the present invention can supply golf balls automatically and accurately and stably on a golf tee or grass positioned at a predetermined desired interval with a golf ball supply device. Of course, the purpose is to provide a golf ball supply device that can be used while moving freely.

Hereinafter, this will be described in more detail with reference to the accompanying drawings.

That is, this apparatus is comprised from the main body 1 and the golf ball holding part 2 provided on it, as shown to FIG. 1 thru | or FIG. The golf ball holding part 2 is composed of an inclined spiral, the edge of which is bent downward so that the stored golf ball can move downward naturally without departing.

The upper portion of the main body 1 is formed with a recess 4 so that the golf ball descended from the storage unit 2 can be stopped once. have.

Then, the golf ball B ₁ , B ₂ , B ₃ . There is a device for operating the golf ball guide bar 5 to guide the supply to the golf tee 8. As shown in FIG. 3, which is a structural explanatory diagram of the non-operational state of the device, the main body 1 has a pulley 11, 12 and 13 on the motor M, which are rotated in accordance with an electric circuit which will be described later. And 15 "are installed to rotate in the same direction as the motor M rotates. Here, pulley 11 is directly connected to motor M by belt 15, and pulley 12 is pulley 11 by belt 15 '. Is connected to the central rotation shaft 11 'of the pulley 13 is configured to be connected to the central rotation shaft 12' of the pulley 12 by a belt 15 ". 13 'in the figure is the central axis of rotation of the pulley 13. One side of the pulley 13 is formed with a circular stone jaw 20 and the other side is formed with the other stone jaw 21 and 22, the semi-circular groove 30 of the first operation 31 is coupled to the circular projection 20 and the first operation 31 The second operation 32 is axially coupled via the rotation shaft 33 between the operations, and the first operation and the second operation are moved according to the rotation of the pulley 13. On the other hand, between the second operation 32, the support tube 6 of the golf ball guide 5 is integrally coupled through the rotation axis 34 between the guides, the support plate 6 is configured to rotate in accordance with the rotational movement between the second operation. An inverted V-shaped bent portion 7 is formed on the inner side of the second operation portion 32, which is the rear end portion of the guide plate fixing support plate 6. The inverted V-shaped bend 7 is hung on the rotation control rod 35 and a spring is provided between the tip of the rotation control rod 35 and the stone projection 36 formed in the first operation 31 between the groove 30 and the circular projection 20 of the pulley 13 during the first operation. It is configured to secure the coupling.

Reference numeral L.S. is a limit switch for selectively connecting a relay circuit to be described later.

The operation of the device of the present invention will now be described in detail.

3 to 5, the limit switch LS is connected to operate the circuit of the relay R ₁ by the stepping step 21 in the non-operational state of the apparatus. When the pedal switch PS (see Fig. 1) connected to the outside of the device is stepped on, as shown in Fig. 4, the current flows from the power supply P in the direction of the diagonal arrow ①, and the relay circuit R ₁ operates to move the arrow ② Similarly, the motor M is operated so that the guide rod 5 rotates in a direction (referred to as clockwise for convenience) to move the golf ball to supply a predetermined place.

As the motor M rotates, each of the pulleys 11, 12, and 13 rotates clockwise about the respective rotation axes 11 ', 12' and 13 '.

When the pulley 13 rotates in the clockwise direction, the first operation 31 coupled to the circular step 20 of the pulley 13 moves forward, and the second operation 32 coupled to the first operation 31 is rotated through the rotation axis 33 between operations. It rotates in a clockwise direction, together with the inter-guide support plate 6 coupled between the second operations via the rotation axis 34, as well.

Accordingly, the golf ball guide section 5 fixed to the tip of the guide plate support plate 6 rotates downward, and the reverse V-shaped bend 7 formed at the rear end of the guide plate support plate 6 rises and stops on the main groove 4 (in FIG. 3). While pushing B ₁ ) of B ₂ to the guide bar, the golf ball behind B ₂ , B ₃ ... is not allowed to advance more than a certain level.

The golf ball B ₁ pushed out by the inverted V-shaped bend 7 descends along the guide rod 5, and the golf tee positioned at the lower portion thereof is stably supplied to the eight via the end annular portion between the guides. That is, as shown in FIG. 2, which is a partial perspective view of the present apparatus showing a state where the golf tee is supplied to the golf phase on the 9th phase, when the guideway 5 descends, the trailing-edge V-shaped bend 7 of the support plate 6 between the guides rises. The front of the golf ball (B ₁ ) is pushed toward the guide interval 5 while slightly raising the golf ball stopped in the main groove 4, the golf ball (B ₁ ) through the guide interval 5 through the end annular portion between the guides on the eight tee The golf ball B ₂ , which is correctly supplied, is caught on the back of the reverse V-shaped bend 7 and is at rest. The end annular portion between the guides is formed so that the inner diameter is slightly larger than the diameter of the golf ball.

On the other hand, the guide plate 6 between the guides is lowered, and when caught on the main body step 3 no longer rotates down. However, the pulley 13 continues to rotate in a clockwise direction, wherein the round step 20 is separated from the groove 30 of the first operation 31 so that the first operation 31 is supported on the rotation axis 13 'of the pulley 13, and the step 22 is rotated. Move the limit switch LS to the relay R ₂ circuit connection surface (dashed line LS to solid line LS in FIG. 5).

As a result, the electric circuit of FIG. 4 is disconnected by relay R ₁ and connected to the R ₂ circuit axis (dotted arrow) as shown by arrow ₁ on the dashed line, and as shown in arrow ④, the clock in which the rotation of the motor M has been reversed so far Direction and pulleys 11, 12 and 13 degrees rotate counterclockwise. Accordingly, the round projection 20 of the pulley 13 is again engaged with the groove 30 of the first operation 31 so that the first operation 31 and the second operation 32 are moved backward, and the support plate 6 between the guides 5 and the guide 5 fixed thereto are The raised reverse V-shaped bend 7 of the support plate 6 is lowered and the golf ball B ₂ hanging thereon stops at the main recess 4 and the device is reduced to the state of FIG.

At this time, the step 21 of the pulley 13 moves the limit switch LS back to the original position of the non-operation state, that is, the R ₁ relay circuit, and one operation cycle is completed. It's going back to normal.

The automatic pedal switch P.S. is a switch of a 1-cycle motor, which is well known in the electric and electronic art, and thus, further description thereof is omitted.

The present invention configured as described above is a useful design that can accurately and stably supply a golf ball on a golf tee or lawn located at a suitable distance from the golf ball supply device.

On the other hand, conventional modifications and variations, such as attaching the height adjuster to the lower body, it is obvious that it belongs to the scope of the present invention.

Claims (1)

In the body where the golf ball stop recess 4 and the stone jaw 3 are formed, they are axially coupled to the rotating shafts 11 ', 12' and 13 ', respectively, and connected to the motor M through the belts 15, 15' and 15 "to rotate in the same direction. The pulleys 11, 12, and 13 are installed, and on one side of the pulley 13 is formed a circular stepper 20 coupled with the groove 30 of the first operation 31, and on the opposite side, the relay circuit R ₁ of the limit switch LS connected to the motor M. And step ₂ and 22 to selectively connect R ₂ and R ₂ , wherein the first operation 31 coupled to the pulley 13 by the circular protrusion 20 couples the second operation 32 to the shaft 33 and the reverse V between the second operation. A main body 1 configured to couple a guide inter-plate support plate 6 having a shape-shaped end bend 7 to the shaft 34, and the support plate 6 has an annular end-shaped golf ball guide bar 5 formed therein; a spiral golf ball holder 2 coupled to an upper portion of the main body 1; And the motor M and limiter from outside the device. A golf ball consisting of a pedal supply switch PS is connected to the switch circuit.