CN112712651A

CN112712651A - Greedy fertile goose positioner

Info

Publication number: CN112712651A
Application number: CN202011348804.2A
Authority: CN
Inventors: 苏本立
Original assignee: Guangzhou Wahlap Technology Co ltd
Current assignee: Guangzhou Wahlap Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-04-27

Abstract

The invention discloses a positioning device for greedy fertile geese, which comprises a rack, a swing frame and a first driving mechanism, the swing frame is connected to the rack in a rotating mode, the first driving mechanism comprises a main driving piece, the main driving piece is connected with the swing frame in a driving mode and can drive the swing frame to swing relative to the rack, the second driving mechanism comprises a lead screw, a lead screw nut and a stepping motor, the lead screw nut is in threaded fit with the lead screw, two ends of the lead screw are fixed to two ends of the swing frame, the stepping motor is fixed to the swing frame and is connected with the lead screw in a driving mode to drive the lead screw to rotate, the swing rod is arranged on the swing frame and extends along the length direction of the swing frame, one end of the swing rod is connected with the lead screw nut, the other end of the swing rod horizontally extends out of the outside of the swing frame and is provided with a goose head striking piece at the end of the swing frame. The positioning device for the greedy fertile geese is high in positioning precision.

Description

Greedy fertile goose positioner

Technical Field

The invention relates to the field of game machines, in particular to a greedy fertile goose positioning device.

Background

Superstores and amusement parks often offer a variety of gaming machines, such as basketball machines, dolls, gift machines, music machines or coin-freed machines, which can provide different gaming experiences and enjoyment to consumers. The greedy goose is a leisure and entertainment game and is an entertainment tool carried out through coin insertion. The machine station for greedy eating the fat goose is designed on the basis that the fat goose eats the fish, the appearance is gorgeous and rich, and the colored lamps are colorful and bright after the machine station is electrified. The head of 2 fat gooses in the middle of the game machine can move up and down and stretch back and forth. The light of the yakeli fish in front of the fat goose can generate different light effects according to the game process, a tense and cheerful atmosphere is created, and the machine table is dazzlingly colorful! The greedy geese is a double game for testing the reaction agility of players. After the player inserts coins, the color lamps and the gooseneck are controlled through the keys, the gooseneck can be pressed down and stop moving at the same time when the keys are pressed down, and the gooseneck stops at different color lamps, so that lottery tickets with corresponding quantity can be obtained. The 5-color fishes are gathered to challenge the jackpot, and the goose head stops facing red within 45 seconds of challenging the jackpot, so that the jackpot can be obtained. 1 more fish with 1 coin can be more easily awarded to the jackpot prize! The goose head moves up and down and stretches back and forth, the goose mouth actually touches the colored lamps, but the positioning of the fat goose in the displacement operation process is not accurate enough, and the goose head is often stopped between two different colored lamps, so that the game fails, and the interest of consumers in the game is gradually reduced.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a greedy fertile goose positioning device which can improve the positioning precision.

The purpose of the invention is realized by adopting the following technical scheme:

a greedy fertile goose positioning device comprises a rack, a swing frame, a first driving mechanism, a swing rod, a second driving mechanism and a control device, wherein the swing frame is rotatably connected to the rack, the first driving mechanism comprises a main driving piece, the main driving piece is in transmission connection with the swing frame to drive the swing frame to swing relative to the rack, the second driving mechanism comprises a lead screw, a lead screw nut and a stepping motor, the lead screw nut is in threaded fit with the lead screw, two ends of the lead screw are fixed to two ends of the swing frame, the stepping motor is fixed to the swing frame and is connected with the lead screw to drive the lead screw to rotate, the swing rod is arranged on the swing frame and extends along the length direction of the swing frame, one end of the swing rod is connected with the lead screw nut, the other end of the swing rod horizontally extends out of the swing frame and is provided with a goose head striking piece at the end part, and the control device is used for controlling the main driving piece and the stepping motor to work.

Furthermore, the rotating frame is rotatably connected with a rotating shaft, the main driving piece is connected with the rotating shaft in a transmission mode and can drive the rotating shaft to rotate, and the rotating shaft is connected with the swinging frame and can drive the swinging frame to swing.

Furthermore, the first driving mechanism further comprises a first gear and a second gear, the main driving part is a rotating motor, the first gear is arranged on an output shaft of the rotating motor, the second gear is arranged at one end, extending out of the rack, of the rotating shaft, and the second gear is in meshed connection with the first gear.

Further, the second gear has a radial positioning convex portion protruding outward in the radial direction, and the frame is provided with an abutting rod, and when the second gear rotates toward one side in the circumferential direction, the radial positioning convex portion abuts against the abutting rod to limit the movable range of the second gear toward the one side.

Furthermore, the second driving mechanism further comprises a synchronous belt wheel transmission mechanism, the synchronous belt wheel transmission mechanism comprises a first synchronous wheel, a second synchronous wheel and a synchronous belt, the first synchronous wheel is arranged on an output shaft of the stepping motor, the second synchronous wheel is coaxially arranged on the lead screw, and the synchronous belt is arranged on the second synchronous wheel and the first synchronous wheel.

Further, the other end of axis of rotation is provided with first separation blade, the week side position of the other end of axis of rotation is provided with and encircles the axis of rotation just is arc distribution's first photo eye inductor, second photo eye inductor and third photo eye inductor, first separation blade is along with axis of rotation pivoted in-process shelters from in proper order on first photo eye inductor, second photo eye inductor and third photo eye inductor.

Further, the swing span is equipped with the slide rail along its length direction, sliding connection has the slider on the slide rail, the slider is connected with coupling assembling, coupling assembling include with first connecting block that the slider is connected, with second connecting block that first connecting block is connected, with the third connecting block that the second connecting block is connected, screw-nut with the second connecting block is connected, the other end of pendulum rod with the third connecting block is connected.

Furthermore, a guide support plate is arranged at the first end of the swing frame, a guide hole is formed in the guide support plate, and the other end of the swing rod horizontally penetrates through the guide hole and extends to the outside of the rack.

Furthermore, one end of the swing rod is provided with a second blocking piece, the first end portion of the swing frame is provided with a fourth photo eye sensor, the second end portion of the swing frame is provided with a fifth photo eye sensor, the fourth photo eye sensor is shielded by the second blocking piece in the process that the screw rod nut moves towards the direction of the first end portion of the swing frame, and the fifth photo eye sensor is shielded by the second blocking piece in the process that the screw rod nut moves towards the direction of the second end portion of the swing frame.

Furthermore, the swing frame comprises a bottom plate, vertical plates extend upwards from two sides of the first end of the bottom plate respectively, hinge holes are formed in the vertical plates, lead screw fixing plates are arranged at two ends of the bottom plate respectively, and two ends of each lead screw are fixed on the lead screw fixing plates respectively.

Compared with the prior art, the invention has the beneficial effects that:

the swinging rod is provided with the goose head hitting piece, the swinging rod is installed on the swinging frame, the swinging frame is rotatably connected to the rack, the swinging frame is driven to swing through the main driving piece, and then the swinging rod is driven to swing, so that the goose head hitting piece on the swinging rod can swing towards the direction of an object to be hit; the swing rod is connected with the screw rod nut, the screw rod nut is in threaded fit with the screw rod, the stepping motor is in transmission connection with the screw rod, the stepping motor drives the screw rod to rotate, so that the screw rod nut is driven to move on the screw rod, the purpose of moving the swing rod back and forth is achieved, after the swing frame drives the swing rod to swing downwards, the swing rod moves towards the direction close to an object to be shot under the action of the second driving mechanism, and therefore the goose head shooting piece on the swing rod can accurately shoot the object to be shot; in addition, the control device controls the main driving piece and the stepping motor to work, and the swinging and moving of the swing rod can be accurately positioned.

This greedy fertile goose touching device passes through swing span, main drive spare, step motor, lead screw, controlling means and cooperates the swing and the shift position of accurate control pendulum rod, makes the goose head on the pendulum rod hit the piece and can accurately hit the thing of waiting to hit, improves the hit rate to can improve the player to preferred interest.

Drawings

FIG. 1 is a schematic view of a greedy-eating fat goose positioning device provided by the invention;

FIG. 2 is a second schematic view of a greedy-eating fat goose positioning device provided by the present invention;

FIG. 3 is a third schematic view of a greedy fertilized goose positioning device provided by the present invention;

in the figure: 1. a frame; 2. a swing frame; 3. a swing rod; 4. the goose head strikes the piece; 5. a screw rod; 6. a feed screw nut; 7. a stepping motor; 8. a first synchronizing wheel; 9. a second synchronizing wheel; 10. a synchronous belt; 11. a rotating shaft; 12. rotating the motor; 13. a second gear; 14. a slide rail; 15. a slider; 16. a first connection block; 17. a second connecting block; 18. a third connecting block; 19. a screw rod fixing plate; 20. a guide support plate; 21. a first baffle plate; 22. a first photo-eye sensor; 23. a second eye sensor; 24. a third photo-eye sensor; 25. a second baffle plate; 26. a fourth eye sensor; 27. a fifth eye sensor; 28. a radial positioning projection; 29. a connecting rod is abutted.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "one," "another," and the like are used to distinguish similar elements, and these terms and other similar terms are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. Corresponding reference numerals are used throughout the figures to indicate corresponding or corresponding elements (e.g., elements identified as "1 XX" and "2 XX" are structurally identical and functionally similar).

As shown in fig. 1-3, for the greedy-eating fat goose positioning device provided by the present invention, the positioning device comprises a rack 1, a swing frame 2, a first driving mechanism, a swing link 3, a second driving mechanism and a control device, wherein the swing frame 2 is rotatably connected to the rack 1, the first driving mechanism comprises a main driving member, the main driving member is in transmission connection with the swing frame 2 to drive the swing frame 2 to swing relative to the rack 1, the second driving mechanism comprises a lead screw 5, a lead screw nut 6 and a stepping motor 7, the lead screw nut 6 is in threaded fit with the lead screw 5, two ends of the lead screw 5 are fixed on two end portions of the swing frame 2, the stepping motor 7 is fixed on the swing frame 2 and is in transmission connection with the lead screw 5 to drive the lead screw 5 to rotate, the swing link 3 is arranged on the swing frame 2 and extends along the length direction of the swing frame 2, one end of the swing rod 3 is connected with the lead screw nut 6, the other end of the swing rod 3 horizontally extends out of the swing frame 2, a goose head striking piece 4 is arranged at the end of the swing rod, and the control device is used for controlling the main driving piece and the stepping motor 7 to work.

A goose head striking piece 4 is arranged on a swing frame 3, the swing frame 3 is installed on the swing frame 2, the swing frame 2 is rotatably connected to a rack 1, the swing frame 2 is driven to swing through a main driving piece, and then the swing frame 3 is driven to swing, so that the goose head striking piece 4 on the swing frame 3 can swing towards the direction of an object to be struck; the swing rod 3 is connected with the lead screw nut 6, the lead screw nut 6 is in threaded fit with the lead screw 5, the stepping motor 7 is in transmission connection with the lead screw 5, the stepping motor 7 drives the lead screw 5 to rotate, so that the lead screw nut 6 is driven to move on the lead screw 5, and the purpose of moving the swing rod 3 back and forth is achieved, after the swing frame 2 drives the swing rod 3 to swing downwards, the swing rod 3 moves towards the direction close to an object to be hit under the action of the second driving mechanism, so that the goose head hitting piece 4 on the swing rod 3 can accurately hit the object to be hit; in addition, the control device controls the main driving piece and the stepping motor 7 to work, and the swinging and moving of the swing rod 3 can be accurately positioned.

The greedy fat goose touching device controls the swinging and moving of the swing rod 3 through the matching of the swing frame 2, the main driving piece, the stepping motor 7, the lead screw 5 and the control device, so that the goose head hitting piece 4 on the swing rod 3 can hit an object to be hit accurately, the hitting rate is improved, and the interest of a player in optimization can be improved.

It should be noted that, the control device of this embodiment is preferably a PLC controller, and the PLC controller can precisely control the rotation speed of the stepping motor 7 and precisely position and control the movement of the swing link 3.

Preferably, a rotating shaft 11 is connected to the frame 1 in a rotating manner, the main driving member is connected to the rotating shaft 11 in a driving manner so as to drive the rotating shaft 11 to rotate, and the rotating shaft 11 is connected to the swing frame 2 in a driving manner so as to drive the swing frame 2 to swing.

Specifically, the first driving mechanism further includes a first gear and a second gear 13, the main driving member is a rotating motor 12, the first gear is disposed on an output shaft of the rotating motor 12, the second gear 13 is disposed on an end of the rotating shaft 11 extending out of the rack 1, and the second gear 13 is engaged with the first gear.

Specifically, the swing frame 2 includes a bottom plate, vertical plates extend upwards from two sides of a first end of the bottom plate, hinge holes are formed in the vertical plates, lead screw fixing plates 19 are arranged at two ends of the bottom plate, and two ends of the lead screw 5 are fixed on the lead screw fixing plates 19.

In this embodiment, the frame 1 includes two spaced-apart base plates fixedly connected by a fixing portion, the swing frame 2 is disposed between the two base plates, a rotating shaft 11 is rotatably connected to the frame 1, the rotating shaft 11 passes through the hinge hole to rotatably connect the swing frame 2 to the frame 1, a main driving member is drivingly connected to the rotating shaft 11 to enable the rotating shaft 11 to rotate, and if the main driving member is preferably a rotating motor 12, the rotating motor 12 is installed on an outer side surface of one of the base plates and drives the rotating shaft 11 to rotate through a first gear and a second gear 13, and the rotating shaft 11 is drivingly connected to the swing frame 2 to enable the swing frame 2 to swing. The rotating motor 12 is in transmission connection with the rotating shaft 11 through a gear transmission mechanism, and has the characteristics of compact structure, high efficiency, long service life and the like.

Preferably, the second gear 13 has a radial positioning protrusion 28 protruding radially outward, the frame 1 is provided with an abutting lever 29, and the radial positioning protrusion 28 abuts against the abutting lever 29 when the second gear 13 rotates to one side in the circumferential direction to define a movable range of the second gear 13 to the one side. In this embodiment, the rotating motor 12 drives the first gear to rotate, the first gear rotates to drive the second gear 13 to rotate, the second gear 13 rotates to drive the rotating shaft 11 to rotate, and when the second gear 13 rotates to the radial positioning protrusion 28 to abut against the abutting rod 29, the abutting rod 29 limits the second gear 13 to continue to rotate, thereby controlling the swing range of the swing frame 2.

Specifically, the second gear 13 has a plate-like portion having a shaft hole, the plate-like portion being formed with a tooth portion that is in meshing connection with the first gear, and the radial positioning projecting portion 28 is integrally formed with the plate-like portion.

Preferably, the second driving mechanism further comprises a synchronous pulley transmission mechanism, the synchronous pulley transmission mechanism comprises a first synchronous wheel 8, a second synchronous wheel 9 and a synchronous belt 10, the first synchronous wheel 8 is arranged on an output shaft of the stepping motor 7, the second synchronous wheel 9 is coaxially arranged on the lead screw 5, and the synchronous belt 10 is arranged on the second synchronous wheel 9 and the first synchronous wheel 8. The stepping motor 7 drives the screw rod 5 to rotate through the synchronous belt wheel transmission mechanism, and has the advantages of accurate transmission ratio, high transmission efficiency, good energy-saving effect, convenience in maintenance, low running cost and the like.

Preferably, the other end of the rotating shaft 11 is provided with a first blocking piece 21, the circumferential side position of the other end of the rotating shaft 11 is provided with a first photo eye sensor 22, a second photo eye sensor 23 and a third photo eye sensor 24 which surround the rotating shaft 11 and are distributed in an arc shape, and the first blocking piece 21 sequentially blocks the first photo eye sensor 22, the second photo eye sensor 23 and the third photo eye sensor 24 in the rotating process along with the rotating shaft 11.

In this embodiment, the swing position of the swing link 3 is detected by the first photo eye sensor 22, the second photo eye sensor 23 and the third photo eye sensor 24, so that the swing position of the swing link 3 is accurately located, and the location accuracy is further improved. When the first blocking piece 21 blocks the third photo eye sensor 24, the end of the swing rod 3 with the goose head striking piece 4 swings to the top, that is, the swing rod 3 is in a non-working state (the goose head striking piece 4 is far away from the object to be struck), and when the first blocking piece 21 blocks the first photo eye sensor 22 and the second photo eye sensor 23, the end of the swing rod 3 with the goose head striking piece 4 swings to a position near the object to be struck.

Preferably, the swing frame 2 is equipped with slide rail 14 along its length direction, sliding connection has slider 15 on the slide rail 14, slider 15 is connected with coupling assembling, coupling assembling include with first connecting block 16 that slider 15 is connected, with second connecting block 17 that first connecting block 16 is connected, with third connecting block 18 that second connecting block 17 is connected, screw-nut 6 with second connecting block 17 is connected, the other end of pendulum rod 3 with third connecting block 18 is connected. Through the arrangement of the slide rail 14 and the slide block 15, the lead screw nut 6 moves along the direction of the slide rail 14, so that the swing rod 3 moves along the accurate direction, and the positioning accuracy is further improved.

Preferably, a guide support plate 20 is arranged at a first end of the swing frame 2, the guide support plate 20 is provided with a guide hole, and the other end of the swing rod 3 horizontally penetrates through the guide hole and extends to the outside of the frame 1. The guide support plate 20 is arranged, so that the swing rod 3 can stably and smoothly move without displacement deviation.

Preferably, a second blocking piece 25 is arranged at one end of the swing rod 3, a fourth photo eye sensor 26 is arranged at a first end of the swing frame 2, a fifth photo eye sensor 27 is arranged at a second end of the swing frame 2, the fourth photo eye sensor 26 is blocked by the second blocking piece 25 in the process that the screw rod nut 6 moves towards the first end of the swing frame 2, and the fifth photo eye sensor 27 is blocked by the second blocking piece 25 in the process that the screw rod nut 6 moves towards the second end of the swing frame 2. In the embodiment, the fourth photo eye sensor 26 and the fifth photo eye sensor 27 are used for detecting the moving position of the swing link 3, so that the moving position of the swing link 3 is accurately positioned, and the positioning accuracy is further improved.

The invention has the advantages that the design is ingenious and reasonable, the stepping motor 7 drives the screw rod 5 to rotate through the synchronous belt pulley transmission mechanism, the circular motion is converted into the linear motion through the matching of the screw rod nut 6 and the screw rod 5, the swing rod 3 fixed on the screw rod nut 6 is pushed to move back and forth, and then the goose head striking piece 4 on the swing rod 3 is touched. According to the invention, through the matching of the stepping motor 7 and the screw rod 5 and the matching of the rotating motor 12 and the swing frame 2, the swing and moving processes of the swing rod 3 are more stable and reliable, and the positioning is accurate.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. A greedy fertile goose positioning device is characterized by comprising a rack, a swing frame, a first driving mechanism, a swing rod, a second driving mechanism and a control device, wherein the swing frame is rotatably connected onto the rack, the first driving mechanism comprises a main driving piece, the swing frame is connected with the main driving piece in a transmission manner so as to drive the swing frame to swing relative to the rack, the second driving mechanism comprises a lead screw, a lead screw nut and a stepping motor, the lead screw nut is in threaded fit with the lead screw, two ends of the lead screw are fixed onto two end parts of the swing frame, the stepping motor is fixed onto the swing frame and is connected with the lead screw in a transmission manner so as to drive the lead screw to rotate, the swing rod is arranged on the swing frame and extends along the length direction of the swing frame, one end of the swing rod is connected with the lead screw nut, the other end of the swing rod horizontally extends out of the swing frame and is provided with a goose head hitting piece at the end part of the, and the control device is used for controlling the main driving piece and the stepping motor to work.

2. The greedy-eating fattened goose positioning device as claimed in claim 1, wherein a rotating shaft is rotatably connected to the frame, the main driving member is in transmission connection with the rotating shaft so as to drive the rotating shaft to rotate, and the rotating shaft is in transmission connection with the swing frame so as to drive the swing frame to swing.

3. The positioning device for the greedy-eating fattened goose as claimed in claim 2, wherein the first driving mechanism further comprises a first gear and a second gear, the main driving member is a rotating motor, the first gear is disposed on an output shaft of the rotating motor, the second gear is disposed at an end of the rotating shaft extending out of the frame, and the second gear is meshed with the first gear.

4. The greedy-eating fattened goose positioning device as claimed in claim 3, wherein the second gear has a radial positioning convex portion protruding towards the radial outer side, the frame is provided with an abutting rod, and when the second gear rotates towards one side in the circumferential direction, the radial positioning convex portion abuts against the abutting rod to limit the movable range of the second gear towards the one side.

5. The positioning device for the greedy fattened goose as claimed in claim 1, wherein the second driving mechanism further comprises a synchronous pulley transmission mechanism, the synchronous pulley transmission mechanism comprises a first synchronous wheel, a second synchronous wheel and a synchronous belt, the first synchronous wheel is arranged on an output shaft of the stepping motor, the second synchronous wheel is coaxially arranged with the lead screw, and the synchronous belt is arranged on the second synchronous wheel and the first synchronous wheel.

6. The greedy fertile goose positioning device of claim 2, wherein a first blocking piece is arranged at the other end of the rotating shaft, a first photo-eye sensor, a second photo-eye sensor and a third photo-eye sensor which are distributed around the rotating shaft in an arc shape are arranged at the peripheral side position of the other end of the rotating shaft, and the first blocking piece is sequentially shielded on the first photo-eye sensor, the second photo-eye sensor and the third photo-eye sensor in the rotating process of the rotating shaft.

7. The positioning device for the greedy fattened goose as claimed in claim 1, wherein the swing frame is provided with a slide rail along the length direction thereof, the slide rail is slidably connected with a slide block, the slide block is connected with a connecting assembly, the connecting assembly comprises a first connecting block connected with the slide block, a second connecting block connected with the first connecting block, and a third connecting block connected with the second connecting block, the lead screw nut is connected with the second connecting block, and the other end of the swing rod is connected with the third connecting block.

8. The positioning device for the greedy fattened geese according to claim 1, wherein a guide support plate is arranged at the first end of the swing frame, the guide support plate is provided with a guide hole, and the other end of the swing rod horizontally penetrates through the guide hole and extends to the outside of the rack.

9. The positioning device for the greedy fertile geese according to claim 1, wherein a second blocking piece is arranged at one end of the swing rod, a fourth photo eye sensor is arranged at the first end of the swing frame, a fifth photo eye sensor is arranged at the second end of the swing frame, the fourth photo eye sensor is blocked by the second blocking piece in the process that the screw nut moves towards the first end of the swing frame, and the fifth photo eye sensor is blocked by the second blocking piece in the process that the screw nut moves towards the second end of the swing frame.

10. The positioning device for the greedy fattened goose as claimed in claim 1, wherein the swing frame comprises a bottom plate, vertical plates respectively extend upwards from two sides of the first end of the bottom plate, hinge holes are formed in the vertical plates, screw rod fixing plates are respectively arranged at two ends of the bottom plate, and two ends of the screw rod are respectively fixed on the screw rod fixing plates.