CN101254343B - Frame head cards pushing structure of automatic machine for mohjony game - Google Patents
Frame head cards pushing structure of automatic machine for mohjony game Download PDFInfo
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- CN101254343B CN101254343B CN200810060876XA CN200810060876A CN101254343B CN 101254343 B CN101254343 B CN 101254343B CN 200810060876X A CN200810060876X A CN 200810060876XA CN 200810060876 A CN200810060876 A CN 200810060876A CN 101254343 B CN101254343 B CN 101254343B
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- slide block
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- pushing structure
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Abstract
A machine head tile pushing structure of an automatic mahjong machine comprises a machine frame, a sliding mechanism and a tile pushing head. The sliding mechanism comprises a big slide block, a small slide bar, a big slide bar and a big rocker arm; the slide block at the end part of the big rocker arm can be arranged in a slot of the big slide block by sliding; the big slide block can be sleeved on the small slide bar by sliding; the small slide bar is fixedly arranged on the machine frame, the big slide bar is fixedly connected with the big slide block; the front end of the big slide bar is fixedly connected with the tile pushing head. The machine head tile pushing structure further comprises a transmission wheel, a small sustaining wheel, a small rocker arm and a shaft of the big rocker arm; the small rocker arm is connected with the big rocker arm relative to the shaft of the big rocker arm; the small sustaining wheel is fixedly connected with one end of the small rocker arm; the other end of the small rocker arm is fixedly connected with the shaft of the big rocker arm; and a reset device is connected on the shaft of the big rocker arm. The machine head tile pushing structure of the automatic mahjong machine has great energy-saving property, high positioning precision, good reliability and low cost.
Description
Technical field
The present invention relates to the automatic mahjong-playing machine field, especially a kind of frame head cards pushing structure of automatic mahjong-playing machine.
Background technology
In the existing automatic mahjong-playing machine, four directions frame head cards pushing mechanism is driven by independent drive motors, directly connect rocking arm on the output shaft of drive motors; the rocking arm bearing at end is installed in the vertical hole of slide block; described slide block top is sleeved on the little slide bar slidably; move on little slide bar by bearing slip band movable slider in vertical hole, the bottom of described slide block is fixedly mounted on the big slide bar, and the showdown head is installed in the end of described big slide bar; The drive motors rotation drives rocking arm and rotates, and finishes the showdown process from the 180 degree rotations of original state forward, rotates reverse 180 degree again and finishes reseting procedure, is provided with position sensor on big slide block, so that frame head cards pushing station, initial station are positioned.
Motor rotates a circle and realizes showdown and reseting procedure, and energy saving is poor; In addition, adopt position sensor, for example Hall element positions, the cost height, and positioning accuracy is not high, poor reliability, and the assembly precision of Hall element requires height, the debugging trouble.
The piece-pushing mechanism of four direction adopts four motors to drive, the elevating mechanism of deep bid adopts separate electrical motor to drive, the rotation of deep bid adopts an electric rotating machine to drive, and the circle conveyer belt of shuffling of four direction is by four motor-driven, and the guide plate lifting of four direction adopts four motors to drive; Whole automatic mahjong-playing machine adopts a plurality of motors, assembling trouble, cost height.
Summary of the invention
Poor for the energy saving of the frame head cards pushing structure that overcomes existing automatic mahjong machine, positioning accuracy is not high, poor reliability, deficiency that cost is high, the invention provides the frame head cards pushing structure of a kind of good energy saving property, positioning accuracy height, good reliability, automatic mahjong-playing machine that cost is low.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of frame head cards pushing structure of automatic mahjong-playing machine, comprise frame, slide mechanism and the described slide mechanism of showdown head comprise big slide block, little slide bar, big slide bar and big rocking arm, the slide block of big rocking arm end is slidably mounted in the groove of big slide block, described big slide block is sleeved on the little slide bar slidably, described little slide bar is fixedly mounted on the frame, big slide bar is fixedlyed connected with big slide block, the front end of described big slide bar is fixedlyed connected with the showdown head, described frame head cards pushing structure also comprises drive, little roller, small rocker and big rocker arm shaft, small rocker is connected with respect to big rocker arm shaft with big rocking arm, one circle of described drive is provided with the axial screw face, described little roller cooperates with described axial screw face, described little roller is fixedlyed connected with small rocker one end, the described small rocker other end is fixedlyed connected with an end of big rocker arm shaft, connects resetting means on the described big rocker arm shaft.
As preferred a kind of scheme: described piece-pushing mechanism also comprises the clutch that promotes little roller and the contact of described axial screw face or separate, and described little roller connects with clutch.
Further, described cards pushing structure also comprises drive motors, the output shaft of described drive motors connects with the rotating shaft of drive, described drive motors has four, each drive motors is installed in the four directions of mahjong table respectively, and the output shaft of described four motors is connected with cubic conveying mechanism, guide plate elevating mechanism or grail revolving gear.
Further again, described clutch comprises head electromagnet shaft, head electromagnet, head electromagnet spring and head magnet, described head electromagnet is installed in an end of head electromagnet shaft, described head magnet is installed in the other end of head electromagnet shaft, described head electromagnet spring housing is contained on the head electromagnet shaft, described head electromagnet both ends of the spring withstands on respectively on head electromagnet and the head magnet, and described small rocker one end is installed in the end of head electromagnet shaft.
As preferred another scheme: described piece-pushing mechanism also comprises small slide block, and described small slide block is sleeved on the little slide bar slidably, and described small slide block is sleeved on the big slide bar slidably, described small slide block be connected by overload separation mechanism between the slide block greatly.
Further, described overload separation mechanism comprises the first absorption magnet and the second absorption magnet, described near the first absorption magnet is installed on the big slide block of small slide block side, the second absorption magnet also is installed on the described small slide block near big slide block side, the position that the described first absorption magnet and second adsorbs magnet over against.Certainly, described overload separation mechanism also can for extension spring etc. other.
As preferred another kind of again scheme: the circle at described drive is provided with at least two axial screw faces, described each axial screw face size shape unanimity, a circumference of branch drives such as described each axial screw face.
Further again, enclose three the axial screw faces that are provided with at one of described drive.Certain, a circle of drive also can be provided with two, four or five axial screw faces.
Resetting means on described big rocker arm shaft is a reduction torsion spring.
On the frame in described showdown head the place ahead, be provided with license support magnet.
Technical conceive of the present invention is: piece-pushing mechanism adopts little roller, small rocker and big rocking arm, big rocking arm rotates a low-angle can realize showdown, reseting procedure is realized by resetting means (for example torsion spring), in prior art, rotate a week and could realize showdown and reseting procedure, have good energy-conservation;
In addition, the axial screw face that adopts the drive below with realize cooperating of little roller locating, realized the Purely mechanical location, cost is low, positioning accuracy height, and assemble simple and convenient.
Further, when closed clutch, drive motors spreads out of power, has realized the showdown action; As declutch, drive separates with little roller, the output shaft of drive motors connects shuffle circle conveyer belt, guide plate elevating mechanism and deep bid rotating mechanism simultaneously, the power of this motor can be connected to different actuating mechanisms according to the program setting, as needs rotation deep bid, then start big disc spins, restart the circle conveyer belt running of shuffling, mah-jong pieces are transported to the showdown station, then start the piece-pushing mechanism action; Adopt clutch, for a tractor serves several purposes has been created condition.
Beneficial effect of the present invention mainly shows: 1, good energy saving property, positioning accuracy height; 2, frame head cards pushing structure and the circle conveyer belt of shuffling, guide plate elevating mechanism, grail revolving gear adopt same motor, reduce cost, assemble simply.
Description of drawings
Fig. 1 is the schematic perspective view of the frame head cards pushing structure of automatic mahjong-playing machine under the showdown state.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the schematic perspective view of the frame head cards pushing structure of automatic mahjong-playing machine under the showdown state.
Fig. 4 is the rearview of Fig. 3.
Fig. 5 is the schematic diagram that cooperates of drive and bearing under the non-showdown state.
Fig. 6 is the schematic diagram that cooperates of drive and bearing under the showdown state.
Fig. 7 is the structural representation of showdown head part.
Fig. 8 is the connection diagram of small rocker and the big rocking arm of head.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
With reference to Fig. 1～Fig. 8, a kind of frame head cards pushing structure of automatic mahjong-playing machine, comprise frame 14, slide mechanism and showdown head 11, described slide mechanism comprises big slide block 8, little slide bar 15, big slide bar 10 and big rocking arm 6, the slide block 7 of big rocking arm 6 ends is slidably mounted in the groove of big slide block 8, described big slide block 8 is sleeved on the little slide bar 15 slidably, described little slide bar 15 is fixedly mounted on the frame 14, big slide bar 10 is fixedlyed connected with big slide block 8, the front end of described big slide bar 10 is fixedlyed connected with showdown head 11, described frame head cards pushing structure also comprises drive 21, little roller 1, small rocker 4 and big rocker arm shaft 5, small rocker 4 is connected with respect to big rocker arm shaft 5 with big rocking arm 6, one circle of described drive 21 is provided with the axial screw face, described little roller 1 cooperates with described axial screw face, described little roller 1 is fixedlyed connected with small rocker 4 one ends, and described small rocker 4 other ends are fixedlyed connected with an end of big rocker arm shaft 5, connects resetting means 17 on the described big rocker arm shaft 5.
Described piece-pushing mechanism also comprises the clutch that little roller 1 of promotion and described axial screw face contact or separate, and described little roller 1 connects with clutch.
Described cards pushing structure also comprises drive motors, the output shaft of described drive motors connects with the rotating shaft of drive 21, described drive motors has four, each drive motors is installed in the four directions of mahjong table respectively, and the output shaft of described four motors is connected with cubic conveying mechanism, guide plate elevating mechanism or grail revolving gear.
Described clutch comprises head electromagnet shaft 2, head electromagnet 20, head electromagnet spring 19 and head magnet 3, described head electromagnet 20 is installed in an end of head electromagnet shaft 2, described head magnet 3 is installed in the other end of head electromagnet shaft 2, described head electromagnet spring 19 is sleeved on the head electromagnet shaft 2, described head electromagnet spring 19 two ends withstand on respectively on head electromagnet 20 and the head magnet 3, and described small rocker 4 one ends are installed in the end of head electromagnet shaft 2.
Described piece-pushing mechanism also comprises small slide block 9, and described small slide block 9 is sleeved on the little slide bar 15 slidably, and described small slide block 9 is sleeved on the big slide bar 10 slidably, is connected by overload separation mechanism between described small slide block 9 and the big slide block 8.Described overload separation mechanism comprises the first absorption magnet 12 and the second absorption magnet 13, described near the first absorption magnet 12 is installed on the big slide block 8 of small slide block side, the second absorption magnet 13 also is installed on the described sliding block 9 near big slide block side, the position that the described first absorption magnet 12 and second adsorbs magnet 13 over against.Certainly, described overload separation mechanism also can be other mechanisms such as extension spring.
Circle at described drive 21 is provided with at least two axial screw faces, described each axial screw face size shape unanimity, a circumference of branch drives such as described each axial screw face.Circle at described drive 21 is provided with three axial screw faces.Certain, a circle of drive 21 also can be provided with two, four or five axial screw faces.
Resetting means 17 on described big rocker arm shaft is a reduction torsion spring.On the frame in described showdown head the place ahead, be provided with license support magnet 16.
The course of work of present embodiment: drive cone bearing by drive, drive head electromagnet shaft 2 by cone bearing, drive head electromagnet 3 by head electromagnet shaft 2, drive head small rocker 4 by head electromagnet 3, drive the big rocker arm shaft 5 of head by head small rocker 4, drive big rocking arm 6 by the big rocker arm shaft 5 of head, drive bearing 7 by big rocking arm 6, drive big slide block 8 by bearing 7, drive small slide block 9 by big slide block 8, drive big slide bar 10 by small slide block 9 again, drive showdown head 11 by big slide bar 10 at last and finish the showdown overall process.The reduction torsion spring 17 that is installed on the big rocker arm shaft plays the effect that resets.
When the needs showdown, head electromagnet 3 promotes cone bearing and receives in succession on the drive, drives cone bearing up to big slide block 8 by drive,, is driven showdown head 11 again and finishes the showdown process by magnetic pulling small slide block 9 by big slide block 8.
The effect of the magnet between big slide block 8 and the small slide block 9 is that head small rocker 4 ruptures when preventing card.
Claims (10)
1. the frame head cards pushing structure of an automatic mahjong-playing machine, comprise frame, slide mechanism and showdown head, described slide mechanism comprises big slide block, little slide bar, big slide bar and big rocking arm, the slide block of big rocking arm end is slidably mounted in the groove of big slide block, described big slide block is sleeved on the little slide bar slidably, described little slide bar is fixedly mounted on the frame, big slide bar is fixedlyed connected with big slide block, the front end of described big slide bar is fixedlyed connected with the showdown head, it is characterized in that: described frame head cards pushing structure also comprises drive, little roller, small rocker and big rocker arm shaft, small rocker is connected with respect to big rocker arm shaft with big rocking arm, one circle of described drive is provided with the axial screw face, described little roller cooperates with described axial screw face, described little roller is fixedlyed connected with small rocker one end, the described small rocker other end is fixedlyed connected with an end of big rocker arm shaft, connects resetting means on the described big rocker arm shaft.
2. the frame head cards pushing structure of automatic mahjong-playing machine as claimed in claim 1 is characterized in that: described piece-pushing mechanism also comprises the clutch that promotes little roller and the contact of described axial screw face or separate, and described little roller connects with clutch.
3. the frame head cards pushing structure of automatic mahjong-playing machine as claimed in claim 2, it is characterized in that: described cards pushing structure also comprises drive motors, the output shaft of described drive motors connects with the rotating shaft of drive, described drive motors has four, each drive motors is installed in the four directions of mahjong table respectively, and the output shaft of described four motors is connected with cubic conveying mechanism, guide plate elevating mechanism or grail revolving gear.
4. as the frame head cards pushing structure of claim 2 or 3 described automatic mahjong-playing machines, it is characterized in that: described clutch comprises head electromagnet shaft, head electromagnet, head electromagnet spring and head magnet, described head electromagnet is installed in an end of head electromagnet shaft, described head magnet is installed in the other end of head electromagnet shaft, described head electromagnet spring housing is contained on the head electromagnet shaft, described head electromagnet both ends of the spring withstands on respectively on head electromagnet and the head magnet, and described small rocker one end is installed in the end of head electromagnet shaft.
5. as the frame head cards pushing structure of one of claim 1-3 described automatic mahjong-playing machine, it is characterized in that: described piece-pushing mechanism also comprises small slide block, described small slide block is sleeved on the little slide bar slidably, described small slide block is sleeved on the big slide bar slidably, is connected by overload separation mechanism between described small slide block and the big slide block.
6. the frame head cards pushing structure of automatic mahjong-playing machine as claimed in claim 5, it is characterized in that: described overload separation mechanism comprises the first absorption magnet and the second absorption magnet, described near the first absorption magnet is installed on the big slide block of small slide block side, the second absorption magnet also is installed on the described small slide block near big slide block side, the position that the described first absorption magnet and second adsorbs magnet over against.
7. as the frame head cards pushing structure of one of claim 1-3 described automatic mahjong-playing machine, it is characterized in that: the circle at described drive is provided with at least two axial screw faces, described each axial screw face size shape unanimity, a circumference of branch drives such as described each axial screw face.
8. the frame head cards pushing structure of automatic mahjong-playing machine as claimed in claim 7 is characterized in that: enclose three the axial screw faces that are provided with at one of described drive.
9. as the frame head cards pushing structure of one of claim 1-3 described automatic mahjong-playing machine, it is characterized in that: described resetting means is a reduction torsion spring.
10. as the frame head cards pushing structure of one of claim 1-3 described automatic mahjong-playing machine, it is characterized in that: on the frame in described showdown head the place ahead, be provided with license support magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810060876XA CN101254343B (en) | 2008-03-31 | 2008-03-31 | Frame head cards pushing structure of automatic machine for mohjony game |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810060876XA CN101254343B (en) | 2008-03-31 | 2008-03-31 | Frame head cards pushing structure of automatic machine for mohjony game |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101254343A CN101254343A (en) | 2008-09-03 |
| CN101254343B true CN101254343B (en) | 2010-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810060876XA Expired - Fee Related CN101254343B (en) | 2008-03-31 | 2008-03-31 | Frame head cards pushing structure of automatic machine for mohjony game |
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| Country | Link |
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| CN (1) | CN101254343B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049139A (en) * | 2009-11-05 | 2011-05-11 | 程亮星 | Full-automatic mahjong machine |
| CN101797095A (en) * | 2010-02-10 | 2010-08-11 | 黄俊波 | Novel automatic mah-jong table with contraction doors |
| CN101991947B (en) * | 2010-12-22 | 2012-09-19 | 江苏唐邦机电有限公司 | Set-overturning mechanism |
| CN103861282B (en) * | 2012-12-11 | 2016-01-20 | 上饶市合诚娱乐设备有限公司 | The folded of a kind of mahjong machine rises showdown system |
| CN103143164A (en) * | 2013-03-15 | 2013-06-12 | 浙江风尚科技有限公司 | Mah-jong pushing device of automatic mah-jong machine |
| CN106215412B (en) * | 2016-09-30 | 2021-11-05 | 浙江超升机电科技有限公司 | Mahjong machine and tile pushing system thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2339269Y (en) * | 1998-10-21 | 1999-09-22 | 南京三埃电子有限公司 | Automatic machine for mohjony game |
| CN2704398Y (en) * | 2004-05-28 | 2005-06-15 | 温岭市双扬装饰品有限公司 | Tile pushing mechaism and automatic mahjong machine therewith |
-
2008
- 2008-03-31 CN CN200810060876XA patent/CN101254343B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2339269Y (en) * | 1998-10-21 | 1999-09-22 | 南京三埃电子有限公司 | Automatic machine for mohjony game |
| CN2704398Y (en) * | 2004-05-28 | 2005-06-15 | 温岭市双扬装饰品有限公司 | Tile pushing mechaism and automatic mahjong machine therewith |
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| Publication number | Publication date |
|---|---|
| CN101254343A (en) | 2008-09-03 |
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Granted publication date: 20100630 Termination date: 20110331 |