KR100807658B1 - A golf ball auto feeder of golf trainer - Google Patents

Abstract

An automatic golf ball feeder of a golf trainer is provided to retrieve the golf balls hit in a golf practicing place and to supply golf balls intermittently to a tee in which a golfer is located automatically. An automatic golf ball feeder of a golf trainer includes a golf ball arranging unit(1), a successive transfer unit(2) and a golf ball supply unit(3). The golf ball arranging unit and the successive transfer unit are installed on a base plate(P). The golf ball supply unit is installed on a vertical frame(F) installed on the base plate(P). The golf ball arranging unit includes a chute(10), a screw motor(11) and a first sensor. The successive transfer unit includes first and second stoppers(21,22), an elastic member and a guide member(24). The golf ball supply unit includes a golf ball supplier(30), a crank driving motor, a crank device and a control unit.

Description

A golf ball auto feeder of golf trainer

1 is a perspective view showing an example of a golf driving range

Figure 2 is a perspective view showing a standby state for supplying a golf ball to the tee in the present invention

Figure 3 is a perspective view showing the standby state for supplying a golf ball to the tee in another direction in the present invention

Figure 4 is a perspective view showing in another direction the standby state for supplying a golf ball to the tee in the present invention

Figure 5 is a perspective view showing a state in which the golf ball is supplied to the tee in the present invention

Figure 6 is an exploded perspective view of the golf ball supply unit of the present invention

7 is a perspective view showing the third and fourth sensors of the present invention;

8 is a front view of the present invention

Figure 9 is a side view showing a state in which the golf ball is blocked by the first stopper of the present invention

Figure 10 is a side view showing a state in which the golf ball is blocked by the second stopper of the present invention

11 is a plan view showing a state in which the golf ball is blocked by the first stopper of the present invention.

12 is a plan view showing a state in which the golf ball is blocked by the second stopper of the present invention and supplied to the tee

13 is a plan sectional view showing a state in which the first second stopper of the present invention is installed;

14 is an operating state diagram of the golf ball supply means of the present invention

Figure 15 is an operating state of the tilt adjustment means of the present invention

16 is a plan view showing an operating state of the third and fourth sensors of the present invention;

The present invention relates to an automatic golf ball supplying device, and more specifically, by using the inclined transport passage in the golf driving range, the golf ball hit after the shot at the time of golf practice collected by its own gravity and then withdraw the golf ball hitting position Eliminate the labor and inconvenience of supplying the golf ball to the golf exerciser by manpower by automatically supplying each one to the tee of each plate at which the golfer is located, including a golf ball conveying unit and a driving unit for operating the conveying unit. The present invention relates to an automatic golf ball supply device for a golf exerciser that can repeatedly practice a swinging motion while maintaining an optimal posture by automatically supplying a golf ball to an image hitting position.

In the indoor golf driving range, there are many balls hit by golfers around the batter, and the box is cluttered around the batter, causing many problems for the golfer to practice golf. Your golf ball should be collected regularly. At this time, regardless of the golfer's practice at the plate, the golfer's practice should be stopped and the golf balls thrown on the plate at the front of the plate should be collected and placed in the ball box to be stacked on each plate to resume the practice of golf. The training of operators, teaching professionals, and golfers is annoying, and the exercise book is operated inefficiently, and the environment of the exercise book is cluttered, which greatly reduces the golfer's practice effect and the operating efficiency of the exercise book.

In general, there is a semi-automatic feeding device that supplies the ball hit by the worker directly to the golfer and feeds the ball collected by the worker to the storage box of the golf exerciser, which is dependent on manual work, which is a waste of manpower. Problems in terms of safety and cleanliness, and when using a golf exerciser, the operator has to manually collect the ball and insert it into the golf exerciser, or have to press the switch and fix the grip again each time he tees up. Because of this, the practice efficiency is bound to fall.

Therefore, in order to smoothly operate the driving range and improve the practice efficiency of the golfers, it is necessary to install a golf ball feeder that can be automatically transferred to the plate at the golf ball used by the golfer.

1 shows an example of a training facility in a golf driving range.

Golf practice facilities as referred to in this figure is a target 400 is installed on the wall 300 or the net in front of the plate 200 is installed tee 100, between the plate 200 and the wall 300 The inclined plate 500 and the inclined feed passage 600 are installed to allow recovery of the golf ball used by the golfer.

In the indoor golf driving range, the golf ball used for hitting is automatically transferred to the golf ball used by the golfers through the inclined plate 500 and the inclined inclined feed passage 600 formed on the bottom so that the golf ball is automatically supplied to the golfer. The automatic conveying device is provided with a conveying device such as a belt conveyor or a chain conveyor to supply a golf ball to the tee 100 of each plate 200 in which the golfer is located. It takes a lot of power, the sound is generated and the operation is not smooth, and relatively difficult to manufacture, there was a problem that the cost of equipment is increased.

In addition, when the devices are installed in the bottom plate at the bottom of the turn at the bottom of the building, the safety mechanism of the building is installed in the center of the turn at each floor of the building, because the frame and the mechanism for installing the conveyor is a relatively heavy weight problem in the safety of the building structure There is a problem that the construction cost increases, and in the case of the general indoor golf practice range, the height from the ground to the ceiling is 2m80cm due to the plate setting condition.In the case of the existing auto tee-up machine, the height of the machine itself is 20cm. There was a construction problem that made installation difficult.

The present invention is a combination of automatic golf ball alignment device and automatic golf ball supply device, after the golfer hits the ball toward the target in the outdoor and indoor golf practice, the ball hit the target and fall down the inclined plate to flow down the inclined conveying path along the inclined plate Golf ball alignment means for supplying golf balls to tee one by one by sequential operation by automatically aligning this when it flows down through the inclined feed passage on the left and right of the turn at bat, and the golf ball placed on the tee by the golf ball aligned by the golf ball alignment means The present invention relates to a golf ball automatic supply device having a feature that can be automatically supplied according to the presence or absence of.

The present invention is to solve the above problems, the golf driving range that was dependent on the manpower by automatically recovering all the processes of intermittently supplying the golf ball to the tee of the designated plate at which the golfer is located by automatically recovering the golf ball hit at the golf driving range To improve the system of the operation to reduce the operating cost, to provide a golf ball automatic supply device that can be practiced golf conveniently and efficiently.

Another object of the present invention is to provide a golf ball automatic supply device that can conveniently adjust the angle of the golf ball supply table for supplying a golf ball to the tee according to the height of the tee according to the physical condition of the golfer.

The present invention for achieving the above object is to align the supply of the golf ball is arranged in a row and guided to the inclined plate and the inclined transport passage installed to recover the hit golf ball in a line, depending on the presence of the golf ball placed on the tee In forming the automatic golf ball supply device for sequentially supplying the golf balls to be supplied on the tee

A base plate placed horizontally;

A vertical frame installed on the base plate;

A chute forming a space in which the golf ball is transported continuously from the base plate to the inclined plate and the inclined transport passage; a screw motor for aligning and supplying golf balls collected in the chute and aligned in the inclined transport passage; Golf ball alignment means having control means for intermittent driving of the screw motor to supply;

A pair of guide members for accommodating golf balls conveyed from the golf ball aligning means, the pair having different opening and closing directions on the inlet and outlet sides so that one golf ball can be stored and discharged on the guide member; A sequential transfer means formed with a stopper and rotatably fixed by the elastic member while being rotatably fixed to the vertical frame by a first fixed shaft;

The second frame is rotatably fixed to a second fixed shaft while both ends are free ends that rotate, and one end receives the golf ball discharged from the sequential conveying means, and the other end reaches the top of the tee to play golf. The second fixed shaft is pivoted by a golf ball supply stage for seesaw operation so that the ball can be seated on a tee, and a crank mechanism interlocked with a drive shaft of a crank drive motor for the golf ball supply stage to perform a seesaw operation. It is characterized in that it comprises a golf ball supply means having a control means for detecting the position of the golf ball to control the drive of the crank drive motor.

Golf ball alignment means is formed on both sides of the chute to the golf ball is transported in a continuous direction in the inclined feed passage, the golf ball is introduced, the chute is perpendicular to the direction in which the golf ball flows so that the golf ball is aligned in a row An upward slope is formed, and a downward slope is formed from the apex of the upward slope, and a control means for limiting and supplying the golf ball to be transferred is installed on the downward slope to detect whether or not the predetermined movement of the golf ball It includes a first sensor for outputting a stop signal.

In the sequential conveying means, a guide member for accommodating the golf balls conveyed from the golf ball aligning means is formed side by side at the bottom of the discharge side end of the chute, and the pair of stoppers are alternately projected from each other from the center fixed to the first fixed shaft. And a first stopper and a second stopper formed with a space for accommodating one golf ball at an upper portion of the guide member, the first stopper being disposed at an end side of the chute to be discharged from the chute. The golf ball is blocked, and the second stopper is placed so as to contact the one side of the golf ball supply stand to form a transfer path of the golf ball when the golf ball supply stand for the seesaw motion is placed perpendicular to the ground. As the ball feeder turns to feed the golf ball to the tee, the first stopper opens the chute's outlet to open a golf ball. And conveying the second stopper to block the golf ball to be transferred from the chute it is possible to supply a standby state.

The golf ball supply means is the other end of the third lever while the end of the second lever and the third lever is also rotatably fixed from the first lever rotatably fixed to the rotating disk rotated by the power of the crank drive motor. End of is fixed to a second fixed shaft to perform a seesaw operation in which the second fixed shaft rotates in a forward and reverse direction within a range of a predetermined angle; The control means for controlling the drive of the crank drive motor includes a second sensor for detecting the presence of a golf ball embedded in the tee to operate the crank motor; A third sensor for stopping the crank motor until the golf ball is supplied to the tee by detecting a state in which the golf ball supply table is rotated so as to place the golf ball on the tee; The crank drive motor is rotated by the second sensor that detects the state in which the golf ball is supplied to the tee, and the crank motor is detected by detecting the standby time for supplying the golf ball to the tee by rotating the golf ball supply stand in a vertical direction with respect to the ground. A fourth sensor for stopping; It includes a tilt angle adjusting means for changing the rotation angle of the golf ball supply unit according to the height of the tee is installed.

The inclination angle adjusting means includes a fixing table which is rotatably fixed to a second fixed shaft in a vertical frame together with a golf ball supply table; The crank mechanism may operate in a state in which the golf ball feeder is in contact with the tilt adjusting bolt which is screwed to the vertical frame at the rear of the second fixed shaft and the tilt adjusting bolt to contact the tilt adjusting bolt to limit the rotation range of the holder. It is composed of an elastic member that is elastically installed between the fixed and the golf ball supply.

In the present invention as described above, the golf balls recovered along the inclined plate and the inclined feed passage are aligned to line up along the chute and supplied to the tee by a screw rotating by a screw motor, and the first stopper is opened and supplied to the downward slope. When one of the golf balls is discharged and it is detected that there is no golf ball at the first sensor position, the first sensor outputs a signal for driving the screw motor, and again until the supply of the golf ball is detected by the first sensor. As the screw motor rotates, the recovered golf balls can be continuously supplied, and the golf balls conveyed by the screw motors are sequentially supplied to the golf ball supply stand that performs the seesaw motion through the first and second stoppers, and the golf The ball feeder supplies the golf ball to the tee by the crank mechanism and moves it back to its original position. The process of becoming a standby state capable of supplying golf balls to a golfer is able to be performed repeatedly whenever a shot to improve practice efficiency.

Features and advantages of the present invention will be clearly understood by the embodiments described by the accompanying drawings.

Next, an embodiment of the present invention will be described.

2 to 15 is a view related to an embodiment of the present invention, Figure 2 is a perspective view showing a standby state for supplying a golf ball to the tee in the present invention, Figure 3 is a golf ball to supply the tee in the present invention Figure 4 is a perspective view showing the standby state in another direction, Figure 4 is a perspective view showing a standby state for supplying a golf ball to the tee in another direction in the present invention.

Golf ball automatic supply device of the present invention as referred to in this figure is installed on the golf ball alignment means 1 and the sequential transfer means (2) and the base plate (P) installed on the base plate (P) It is composed of a golf ball supply means (3) installed on the vertical frame (F).

The golf ball aligning means 1 is a first means installed in the chute 10 as a control means for controlling the chute 10 and the screw motor 11 and the screw motor 11 placed on the base plate P. It consists of a sensor 12.

One end of the chute 10 has an inlet (13, 13a) which is open on both sides of the one end so that the golf ball used in the shot can be transported through the inclined plate 500 and the inclined feed passage 600 of the exercise range It is formed to form a space continuous with the inclined transfer passage 600, the bottom surface is formed with an inclined upward direction 14 and a downward inclined surface 15 in a direction perpendicular to the direction of the inclined transfer passage 600.

The bottom surface on which the upward inclined surface 14 is formed is formed as a space in which two golf balls can move, and the downwardly inclined surface 15 formed in a downward direction is gradually narrowed at the upper apex part of the center so that one golf ball can move. Golf balls that are formed and conveyed into the spaces can be supplied in a lined up order.

The screw motor 11 is fixed to one side of the chute 10. The screw motor 11 is provided with a speed reducer so that the feed screw 16 is formed on the drive shaft while rotating in the forward direction. Is placed in the center of the upward inclined surface 14 toward the upper apex of the center to be able to align and transport the golf ball reaching the inlet (13, 13a) through the inclined feed passage 600.

The first sensor 12 is to control the drive of the screw motor 11 in order to prevent the golf ball from being excessively transported by the screw motor 11 and the transfer screw 16, the proper downward slope 15 Perforations 17 and detects that there is a golf ball that is fixed to the base plate (P) below the stays on the perforations 17, and outputs a signal to stop the screw motor (11).

The sequential conveying means 2 is the first stopper 21 and the second stopper 22 and the elastic member 23 rotatably installed on the first fixed shaft 20 fixed horizontally to the vertical frame (F). And a guide member 24 extending further from the end of the chute 10.

The first stopper 21 and the second stopper 22 are integrally formed while maintaining a constant distance by the connecting portion 25.

The first stopper 21 is placed close to the outlet 17 of the chute 10 to block or discharge the golf ball transferred from the chute 10.

The second stopper 22 protrudes while forming a different angle from the connecting rod 24 to the first stopper 21 so that the first stopper 21 controls the transfer of the golf ball according to the state in which the golf ball supply means is operated. It works.

The connection section 24 has a length forming a space in which approximately one golf ball can be placed between the first stopper 21 and the second stopper 22, and a protruding piece 26 is formed at the rear to form an elastic member ( 23 is installed, one end of the elastic member 23 is fixed to the protruding piece 26, the other end is fixed to the base plate (P) so that the tensile force always acts on the stopper Figure 5 As shown in the first stopper 21 is rotated in the upward direction about the first fixed shaft 20 is placed in a position where the golf ball can be discharged from the outlet 17 of the chute 10, the second The stopper 22 is positioned at a position capable of blocking a golf ball discharged through the first stopper 21.

Golf ball supply means 3 is a golf ball supply table 30 for receiving and supplying a golf ball discharged from the sequential transfer means 2 to the tee 100, the golf ball supply table 30 is a golf Crank drive motor 31 and crank drive motor 31 for driving the golf ball supply stand 30 with the power of the crank drive motor 31 and the crank drive motor 31 to generate power capable of transferring the ball. It consists of a control means for controlling the.

The golf ball supply stand 30 is a pair of guide rails 340 rotatably fixed to the vertical frame (F) by the second fixed shaft 31, and both ends are free ends that rotate, and one end is sequentially A golf ball seating portion 341 is formed to receive the golf ball discharged from the conveying means 2, and the other end reaches the top of the tee 100 while acting on a seesaw, thereby placing the golf ball on the tee 100. Golf ball outlet 342 is formed to be seated on, and is provided with an inclination angle adjusting means that can change the rotation angle in accordance with the height of the tee (100).

The inclination angle adjusting means is composed of a fixing table 33, the tilt adjusting bolt 34 and the elastic member 35.

The fixing table 33 is rotatably fixed to the vertical frame F with the golf ball supply table 30 by the second fixing shaft 32, and the tilt adjusting bolt 34 has a range in which the fixing table 33 rotates. In order to limit, the rear side of the second fixed shaft 32 is screwed to the vertical frame (F) to be able to lift and lift, the elastic member 35 is in contact with the golf ball supply table 30 to the tilt adjusting bolt 34 In order to operate the crank mechanism 32 in a state in which the rotation of the golf ball supply table 30 is stopped, it is elastically installed between the fixing table 33 and the golf ball supply table 30.

These angles of inclination adjustment means vary in the size of the tee (100) is usually increased in length from 60mm to 5mm unit to supply the golf ball according to the height of the tee (100) is installed in accordance with the international standard that is determined not to exceed the maximum 106mm It is possible to supply a golf ball by properly adjusting the angle of rotation of the base 30.

As shown in FIGS. 3, 4 and 14, the crank mechanism 32 has one end of the first lever 321 in the rotating disc 320 which rotates together with the drive shaft 35 of the crank drive motor 31. The first hinge shaft 331 is fixed, and the other end of the first lever 321 is fixed to the second lever 322 by the second hinge shaft 332, the second lever 322 The other end is fixed to the third lever 323 by a third hinge shaft 333, and the other end of the third lever 323 is rotatably fixed to the second fixed shaft 32.

The golf ball supply table 30 is to control the drive of the crank drive motor 31 by the control means for detecting the position of the supplied golf ball.

7, 14 and 15 show the control means for the golf ball supply base 10 to detect the position of the golf ball to control the drive of the crank drive motor 31.

The control means referred to in FIG. 14 is a second sensor 101 is installed on the inner lower portion of the golf tee 100 to drive a signal for driving the crank drive motor 31 depending on whether a golf ball is present on the tee 100. Output That is, when the second sensor 102 detects that there is no golf ball on the tee 100 by outputting a signal for driving the crank driving motor 31, the second sensor 102 can supply a new golf ball to the tee 100. .

7 and 15, the control means referred to in FIG. 7 and FIG. 15 is provided with a pair of tact switches 322 and 323 sequentially formed by first and second switch movable pieces 320 and 321 having different fixing positions at ends of the second fixed shaft 32. It is composed of a third sensor 103 and the fourth sensor 104 that can be switched.

Looking at the process of the golf ball is automatically aligned by the present invention configured as described above is supplied to the tee of the turn at bat as follows.

First, a large number of golf balls are prepared at the entrances 13 and 13a of the chute 10, and one golf ball is placed in the golf ball seating portion 341 of the golf ball supply stand 30.

When power is applied in this state and the first sensor 12 detects that there is no golf ball in the chute 10, the screw motor 11 is driven to rotate the feed screw 16 with a moderately decelerated power. , The prepared golf ball is pushed by the rotating feed screw 16 to go up the upward inclined surface 14 of the chute 10 and then rolls down toward the first stopper 21 on the downward inclined surface 15 starting from the apex of the inclined surface. I will go. Here, the upward inclined surface 14 in which the conveying screw 16 is placed is formed in a relatively large area so that the golf ball can move to both sides of the conveying screw 16, so that the golf ball is conveyed from both sides. The inclined surface 15 downward from the apex of the upper portion is formed is a width that can pass through one golf ball, so that the golf balls roll down in a row.

In this situation, while the golf ball supply stand 30 is positioned vertically, the tension is applied to the elastic member 23 while the guide rail 340 of the golf ball seating portion 341 presses the second stopper 102 to provide elasticity. While retaining, the first stopper 21 along with the second stopper 102 pivots in a downward direction about the first fixed shaft 20 to prevent the golf ball supplied to the downward inclined surface 15.

After that, the screw motor 11 continues to rotate so that the golf ball continuously supplied to the golf ball whose movement is prevented by the first stopper 21 is loaded on the downward slope 15 so that the third golf ball is the first sensor 12. When a certain time elapses after reaching the upper part, the first sensor 12 detects this and stops the screw motor 11 so that the golf ball is temporarily not supplied.

In this state, the first golf ball is placed on the golf ball seating portion 341 of the golf ball supply table 30 to supply the golf ball to the tee 100 at the moment of driving the automatic golf ball supplying device. As the power is applied and the screw motor 11 is driven as described above, the second sensor 102 installed under the tee 100 is sensed that there is no golf ball, and thus the crank drive motor 31 is moved. It generates a signal to drive.

When the golf ball outlet 342 of the golf ball supply stand 30 is rotated in a direction close to the tee 100 by the crank drive motor 31, the golf ball placed on the golf ball seating portion 341 is guide rail. As the 340 is gradually inclined, it reaches the golf ball outlet 342 along the guide rail 340, and is seated on the tee 100 through the space below the golf ball outlet 342 and supplied with the golf ball. The base 30 is pivoted to the other side again to receive another golf ball to supply the golf ball continuously.

As described above in more detail the state in which the golf ball is continuously supplied as follows.

When the golfer hits the golf ball from the plate 2 toward the target 4, the golf ball hits the target 4 or the net 3 around the target 4 and falls to the inclined plate 5.

The golf ball thus fallen flows down from the inclined plate 5 and reaches the conveying screw 16 through both inlets of the chute 10 via the inclined inclined conveying passage 6 which is inclined to the left and right of the turn at bat.

At this time, if it is detected that there is no golf ball by the first sensor 12 on the chute 10, the screw motor 11 is driven to supply the golf ball, the golf ball supply table 30 is located in the vertical direction with respect to the ground ) By pressing the second stopper 102 is rotated by the elastic member 23 is installed at the rear is accumulated, the golf ball supply table 30 as described above the golf ball on the tee (100) The first stopper 21 and the second stopper 102 rotate about the first fixed shaft 20 at the same time by the tensile force accumulated in the elastic member 23 when turning to supply the chute. The first stopper 21, which was blocking the golf ball at 10, discharges one golf ball, and the second stopper 102 is positioned at a position capable of blocking the golf ball passing through the first stopper 21. One golf ball is past the first stopper 21 It moves to the position just before the second stopper 102.

In this state, after the shot, the golf ball supply table 30 supplies one golf ball to the tee 100, and one golf ball is placed on the tee 100, and the golfer takes a shot to make the tee 100. If the golf ball does not exist thereon, the second sensor 102 installed under the tee 100 detects that there is no golf ball and generates a signal for driving the crank drive motor 31.

The crank drive motor 31 driving after the shot rotates the rotation disc 320 to operate the first, second, and third levers 321, 322, 323, so that the golf ball supply stand 30 is connected to the ground as described above. While being vertical, the guide rail 340 presses the second stopper 102 so that the first stopper 21 and the second stopper 102 rotate downward simultaneously about the first fixed shaft 20. The first stopper 21 again blocks the entry of the second golf ball, and the second stopper 102 which has blocked the first golf ball opens the path of the golf ball so that one golf ball is a golf ball supply stand. At the same time as being supplied to the golf ball seating portion (341) of the 30 and the third sensor 103 is detected and the power supplied to the crank drive motor 31 is cut off, the motor operation is stopped, and again the golf ball tee (100) It becomes the wait state that can supply).

Here, as described above, the golf ball supply table 30 looks at the process of supplying golf balls while continuously performing a seesaw motion. FIG. 14 is a view showing an operation relationship between the golf ball supply stand 30 and the crank mechanism. The golf ball supply stand 30 is vertically positioned so that one golf ball is seated on the golf ball seating portion 341 so that a tee 100 may be used. ) Shows the waiting state to supply

As shown in this figure, the golfer tee shots the golf ball on the tee 100 to detect that the golf ball is missing on the tee 100. The second sensor 102 supplies power to the crank drive motor 31 to drive the shaft. When the drive 36 is rotated at the same time as the rotation disk 320 is rotated, the first lever 321, the second lever 322, the third lever 323 is interlocked, the rotation disk 320 is counterclockwise in the drawing The third lever 323 is rotated counterclockwise about the second fixed shaft 32 while turning the first lever 321 and the second lever 322 while rotating in the second direction. The golf ball supply table 30 fixed to 32 also rotates counterclockwise.

When the golf ball supply stand 30 is rotated so that the third lever 323 is positioned horizontally, the golf ball supply stand 30 is also substantially horizontal, and the rotary end of the third lever 323 is further rotated. The second switch movable piece 321 which rotates together with the second fixed shaft 32 when the lower portion is formed to form the lowest inclination operates the fourth sensor 104 to drive the crank from the fourth sensor 104. A signal for stopping the motor 31 is output so that the golf ball supply stand 30 is stopped in an inclined state.

Then, the golf ball rolls down from the golf ball seating portion 341 toward the golf ball outlet 342 and then passes through the golf ball outlet 342 so that the golf ball is placed on the tee 100. When the second sensor 102 installed below) senses, the power is supplied to the crank drive motor 31 again so that the rotation disc 320 rotates, and the third lever 323 moves to the second fixed shaft 32. Since the rotating disc 320 continues to rotate in one counterclockwise direction, the third lever 323 swings around a predetermined range of sectors around the second fixed shaft 32 to supply golf balls. The table 30 moves up to the highest angle until it is vertical to the ground by the seesaw movement, and when the highest inclination angle is formed, the third sensor 103 senses and stops the crank drive motor 31. As described, the golf ball supply platform 30 Buffer is the stop state by pressing down the 102 feed to the chute 10, a golf ball is a golf ball receiving part 341 is supplied from the air and shot to become the supply standby state.

The golf ball supply table 30 can adjust the inclination angle according to the height of the tee 100 by varying the height according to the direction of rotating the tilt adjustment bolt 34. That is, as shown in FIG. 15, when the height of the tilt adjusting bolt 34 is increased, the turning golf ball supply stand 30 comes into contact with the tilt adjusting bolt 34 so quickly that it cannot be rotated any more, so that the tilt angle is increased. It can be adjusted.

At this time, even though the crank ball golf ball supply stand 30 is stopped, it continues to rotate, the elastic member 35 installed between the golf ball supply stand 30 and the fixing table 33 is appropriately compressed and correspondingly inclined It is possible to prevent the load due to the angle adjustment.

According to the present invention as described above, the golf ball recovered along the inclined plate and the inclined feed passage are fed in order to supply to the tee by being aligned in a line along the chute by a screw rotating by a screw motor, and the first stopper is opened to downwardly inclined. If one golf ball is discharged from the plurality of golf balls supplied to the first sensor and there is no golf ball at the first sensor position, the first sensor outputs a signal for driving the screw motor, and the supply of the golf ball is again performed by the first sensor. By rotating the screw motor until it is detected, it is possible to continue to supply the recovered golf ball, the golf ball transported by the screw motor sequentially to the golf ball supply stage for the seesaw motion through the first stopper and the second stopper The golf ball feeder supplies the golf ball to the tee while playing the seesaw by the crank mechanism. The process of going to the original position to supply the golf ball is repeatedly performed every time the golfer takes a shot, and the golf ball can be supplied according to the height of the tee to improve the quality and reliability of the automatic feeding device. do.

Therefore, according to the present invention, the golf ball is circulated around the batter's at-bat, so that the batter's cage is always wide and the surrounding environment is clean and clean so that many golfers feel comfortable and can concentrate on the golf practice and collect the golf ball. In order to eliminate the inconvenience that the golfers during the practice of stopping the exercise to maximize the effect of the golfer's practice, and save a lot of time in the operation of the driving range can secure more members can increase the high value added to the driving range.

In addition, in the case of a general indoor golf practice ground, the condition of installing at bat is 2m80cm from the ground to the ceiling. However, in the case of the existing auto tee-up machine, the height of the machine itself is 20 cm, so that it is difficult to meet the condition of installing at-bat to work woodworking and at-batting. However, the present invention can form the height of the machine itself to about 6 cm. It is suitable for all buildings and can be installed at low cost without being buried in the building.

Claims (5)

In order to recover the hit golf ball, the ball is guided to the inclined plate and the inclined conveying path, and the collected golf balls are arranged in a row, and the golf balls are arranged and supplied according to the presence or absence of the golf ball placed on the tee. In forming the automatic golf ball supplying device A base plate placed horizontally; A vertical frame installed on the base plate; A chute forming a space in which the golf ball is transported continuously from the base plate to the inclined plate and the inclined transport passage; a screw motor for aligning and supplying golf balls collected in the chute and aligned in the inclined transport passage; Golf ball alignment means having control means for intermittent driving of the screw motor to supply; A pair of guide members for accommodating golf balls conveyed from the golf ball aligning means, the pair having different opening and closing directions on the inlet and outlet sides so that one golf ball can be stored and discharged on the guide member; A sequential transfer means formed with a stopper and rotatably fixed by the elastic member while being rotatably fixed to the vertical frame by a first fixed shaft; The second frame is rotatably fixed to a second fixed shaft while both ends are free ends that rotate, and one end receives the golf ball discharged from the sequential conveying means, and the other end reaches the top of the tee to play golf. The second fixed shaft is pivoted by a golf ball supply stage for the seesaw operation so that the ball can be seated on the tee, and a crank mechanism interlocked with the drive shaft of the crank drive motor so that the golf ball supply platform can perform the seesaw operation. Automatic golf ball supply device of the golf exerciser comprising a golf ball supply means having a control means for detecting the position of the golf ball to control the drive of the crank drive motor. The method of claim 1, Golf ball alignment means is formed on both sides of the chute to the golf ball is transported in a continuous direction in the inclined feed passage, the golf ball is introduced, the chute is perpendicular to the direction in which the golf ball flows so that the golf ball is aligned in a row An upward slope is formed, and a downward slope is formed from the apex of the upward slope, and a control means for limiting and supplying the golf ball to be transferred is installed on the downward slope to detect whether or not the predetermined movement of the golf ball Automatic golf ball supply device of the golf practice machine comprising a first sensor for outputting a stop signal. The method of claim 1, In the sequential conveying means, a guide member for accommodating the golf balls conveyed from the golf ball aligning means is formed side by side at the bottom of the discharge side end of the chute, and the pair of stoppers are alternately projected from each other from the center fixed to the first fixed shaft. And a first stopper and a second stopper formed with a space for accommodating one golf ball at an upper portion of the guide member, the first stopper being disposed at an end side of the chute to be discharged from the chute. The golf ball is blocked, and the second stopper is placed so as to contact the one side of the golf ball supply stand to form a transfer path of the ball when the golf ball supply stand for the seesaw motion is placed in the vertical direction with respect to the ground. As the ball feeder rotates to feed the golf ball to the tee, the first stopper opens the chute outlet to And conveying the second stopper to block the golf ball is conveyed on the feed chute golf ball automatic supply of the exerciser, characterized in that as it becomes a standby state. The method of claim 1, The golf ball supply means is the other end of the third lever while the end of the second lever and the third lever is also rotatably fixed from the first lever rotatably fixed to the rotating disk rotated by the power of the crank drive motor. End of is fixed to a second fixed shaft to perform a seesaw operation in which the second fixed shaft rotates in a forward and reverse direction within a range of a predetermined angle; The control means for controlling the drive of the crank drive motor includes a second sensor for detecting the presence of a golf ball embedded in the tee to operate the crank motor; A third sensor for stopping the crank motor until the golf ball is supplied to the tee by detecting a state in which the golf ball supply table is rotated so as to place the golf ball on the tee; The crank drive motor is rotated by the second sensor that detects the state in which the golf ball is supplied to the tee, and the crank motor is detected by detecting the standby time for supplying the golf ball to the tee by rotating the golf ball supply stand in a vertical direction with respect to the ground. A fourth sensor for stopping; Automatic golf ball supply device of the golf exerciser, characterized in that it comprises a tilt angle adjustment means for changing the rotation angle of the golf ball supply unit according to the height of the tee is installed. The method of claim 4, wherein The inclination angle adjusting means includes a fixing table which is rotatably fixed to a second fixed shaft in a vertical frame together with a golf ball supply table; An inclination adjustment bolt screwed to the vertical frame at the rear of the second fixed shaft to limit the range in which the stator rotates; Golf ball supply unit is in contact with the inclination adjustment bolt (34) of the golf exerciser, characterized in that it comprises an elastic member that is elastically installed between the fixing table and the golf ball supply unit so that the crank mechanism can operate in a state in which rotation is stopped. Golf ball automatic feeding device.

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