A kind of eight mouthfuls of automatic Mah-jongg machine double bracket plates rise board mechanism
[affiliated technical field]
The utility model relates to a kind of supporting plate of automatic Mah-jongg machine that is applicable to and rises board mechanism, relates in particular to a kind of energy trump card wall and separate a kind of eight mouthfuls of automatic Mah-jongg machine double bracket plate pushing and lifting mechanisms that rise board separately with the hand board.
[background technology]
Automatic Mah-jongg machine on the domestic market generally is provided with four mahjong pieces lifting opennings at four direction at present, and respectively there is the pushing and lifting mechanism of an independent operating each mahjong pieces lifting openning below.The method of operation of this automatic Mah-jongg machine is: shuffle by storehouse mechanism by shuffling for automatic Mah-jongg machine, conveying mechanism transmits, piling and pushing mechanism is managed board and the mah-jong pieces permutation is become four row board walls, and it is standby that four row board walls lay respectively at raising in the mechanism of cubic mahjong pieces lifting openning below.When the player finishes previous round recreation and carries out the next round recreation, press operating key, board with the previous round recreation pushes the storehouse of shuffling earlier, click operating key again, then be positioned at raising mechanism the board wall that permutation is good raising to desktop of four mahjong pieces lifting opennings below, shake the elbows then and determine out that memorial tablet puts, player's wheel turns over and grasps the hand board, begins to take turns popular board earlier by banker again.
The automatic Mah-jongg machine of said structure, what adopt is four mahjong pieces lifting opennings that the four directions is arranged, product structure, working method are single, and its operation principle has just reduced this link of manually shuffling, the hand board is not raised on the table top separately, thereby it is limited to alleviate player's degree of fatigue.Particularly the player is when playing large-sized mah-jong pieces, and its every side's board row are all longer, and is inconvenient especially when the player grasps the hand board, and the long suit of staying on the desktop is listed as the capable board that also can influence the player.Simultaneously, because hand board size is big, pairing to rise the board supporting plate also longer, its matched in clearance difficulty that rises between the mahjong pieces lifting openning on board supporting plate and the table is bigger, when the aging distortion of product structure, cause phenomena of the failure such as rising board card or top panel easily, bring difficulty to after-sales service.
[summary of the invention]
The purpose of this utility model is to provide a kind of eight mouthfuls of automatic Mah-jongg machine double bracket plates to rise board mechanism, adopt double bracket plate pushing and lifting mechanism at the mahjong pieces lifting openning place of mahjong table four direction, separate rising board separately by double bracket plate pushing and lifting mechanism realization board wall with the hand board, form board wall row and hand board row, make things convenient for the player to operate, simultaneously, it is short to rise the board supporting plate, is not easy to take place faults such as card or top panel when rising board, operation accurately, not yielding, make things convenient for follow-up maintenance, solve the problems referred to above that prior art exists.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: a kind of eight mouthfuls of automatic Mah-jongg machine double bracket plates rise board mechanism, comprise pedestal, mahjong table table on the pedestal is set, be located at the license bearing assembly in the pedestal, the Mah-jongg push plate assembly, the lifting blade assemblies, described Mah-jongg push plate assembly, the lifting blade assemblies matches with the license bearing assembly, drive the license bearing assembly, the Mah-jongg push plate assembly, the transmission component of lifting blade assemblies action, four direction all is provided with mahjong pieces lifting openning on the mahjong table table, the mahjong pieces lifting openning that it is characterized in that each direction on the described mahjong table table is twice, be that four direction is provided with mahjong pieces lifting openning eight road mahjong pieces lifting opennings on the mahjong table table, the corresponding one group of lifting blade assemblies of per pass mahjong pieces lifting openning, two groups of lifting blade assemblies of the twice mahjong pieces lifting openning correspondence of each direction match with one group of license bearing assembly and Mah-jongg push plate assembly.Adopt double bracket plate pushing and lifting mechanism, realize by double bracket plate pushing and lifting mechanism that the board wall separates with the hand board and rise board separately, formation is positioned at the board wall row on the inboard lifting supporting plate of desktop and is positioned at hand board row on the desktop outside lifting supporting plate, player's handgrip board again when amusement makes the player convenient and comfortable when amusement.
As the further of technique scheme improved and replenish, the utility model adopts following technical measures: described lifting blade assemblies comprises: the lifting supporting plate that matches with the mahjong table table, the pallet stand that matches with the lifting supporting plate; Described pallet stand matches with transmission component.
Described transmission component comprises: be located at the drive motors on the pedestal, be arranged on the bevel gear A in the drive motors rotating shaft, what be meshed with bevel gear A is located at bevel gear B on the camshaft, be located at two cam A at camshaft two ends respectively, be located at camshaft and be provided with gear A, gear shaft with the adjacent setting of camshaft, be arranged on the gear shaft with gear A phase gear B, be arranged on the bevel gear C at gear shaft two ends, the lifting crank axle of corresponding setting with gear shaft, be arranged on the bevel gear D that is meshed with bevel gear C on the lifting crank axle, be located at two lifting cranks at lifting crank axle two ends respectively, be located at the rotary drive on the lifting crank; Described cam A matches with wobble drive part on the Mah-jongg push plate assembly, and described rotary drive matches with pallet stand.Cam A cooperates with the wobble drive part, realizes moving relative to two lifting supporting plates of Mah-jongg push plate assembly.The cooperation of rotary drive and pallet stand realizes moving up and down of two lifting supporting plates.
Also be provided with cam B on the described lifting crank axle, the L shaped card bearing board swing component that matches with cam B, the two ends of this L shaped card bearing board swing component are respectively equipped with wobble drive part A and wobble drive part B, described wobble drive part A matches with cam B, and described wobble drive part B matches with card bearing board on the card bearing board assembly.Wobble drive part B cooperates with card bearing board, realizes that card bearing board moves up and down.
Described Mah-jongg push plate assembly comprises: Mah-jongg push plate, the upper end is articulated in the balanced support bar A and the balance support bar B of Mah-jongg push plate one end, the upper end is articulated in the balanced support bar B of the Mah-jongg push plate other end, lower end at described weighing apparatus support bar B connects the wobble drive part, pivot joint can be swung by pivot in the lower end of described balanced support bar A and balance support bar B, and also be provided with torsion spring on the pivot, described Mah-jongg push plate matches with the lifting supporting plate that is positioned at the stroke lower end.
Go back the sensor keeper on the described camshaft, described pedestal is provided with alignment sensor, and described sensor keeper matches with alignment sensor.Be used to control the transmission component action.
Described card bearing board is provided with the card bearing board axis of guide, and described pedestal is provided with pilot hole B, and the described card bearing board axis of guide matches with pilot hole B.
Described lifting supporting plate is provided with the supporting plate axis of guide, and described pedestal is provided with pilot hole A, and the described supporting plate axis of guide matches with pilot hole A.
The corresponding inner side edge of described two lifting supporting plates all is provided with small front apron respectively, and this small front apron matches with Mah-jongg push plate.Small front apron plays and prevents that mah-jong pieces from dropping from card bearing board.
Described pedestal is provided with two guide type shoes, and described guide type shoe is provided with big baffle plate, and the outer side edges that this big baffle plate and described two lifting supporting plates are corresponding in opposite directions matches.Big baffle plate plays the effect of guiding and retaining board, makes the smooth oscilaltion of card bearing board, and prevents that mah-jong pieces from dropping from card bearing board.
The beneficial effect that the utlity model has: adopt double bracket plate pushing and lifting mechanism at the mahjong pieces lifting openning place of mahjong table four direction, realize by double bracket plate pushing and lifting mechanism that the board wall separates with the hand board and rise board separately, formation is positioned at the board wall row on the inboard lifting supporting plate of desktop and is positioned at hand board row on the desktop outside lifting supporting plate, player's handgrip board again when amusement makes the player convenient and comfortable when amusement; Adopted the double cam of being located on the camshaft to come and go cards pushing structure and card bearing board lifting guide frame and all gear trains and all be built in the pedestal, made the whole system compact conformation, outward appearance is succinct, and each stress point left-right and front-back symmetry, stressed even, therefore, overall operation steadily, reliably.It is short wherein to rise the board supporting plate, has avoided occurring the fault of card or top panel, and operation accurately, and is not yielding, makes things convenient for follow-up maintenance, thereby improves the service life of product.
[description of drawings]
Fig. 1 is that the utility model is applied to the partial structurtes schematic diagram that eight mouthfuls of double bracket plates of mahjong table formation rise a kind of automatic Mah-jongg machine of board mechanism;
Fig. 2 is a kind of perspective view of double bracket plate pushing and lifting mechanism in the utility model;
Fig. 3 is a kind of perspective view behind the hiding big baffle plate in the utility model;
Fig. 4 is a kind of perspective view of internal mechanism in the utility model;
Fig. 5 is a kind of perspective view of pedestal in the utility model;
Fig. 6 is a kind of perspective view of lifting crank in the utility model;
Fig. 7 is a kind of perspective view of card bearing board swing component in the utility model;
Fig. 8-Figure 13 is six kinds of status architecture schematic diagrames of the present utility model.
Among the figure: 1. pedestal, 2. drive motors, 3. bevel gear B, 4. camshaft, 5. cam A, 6. Mah-jongg push plate wobble drive part, 7. sensor keeper, 8. gear A, 9. gear shaft, 10. lifting crank axle, 11. lifting crank, 12. rotary drive, 13. cam B, 14. card bearing board swing component, 15. wobble drive part A, 16. wobble drive part B, 17. lifting supporting plate, 18. pallet stand, 19. the supporting plate axis of guide, 20. guide type shoe, 21. pilot hole A, 22. small front apron, 23. card bearing board, 24. the card bearing board axis of guide, 25. pilot hole B, 26. Mah-jongg push plate, 27. balanced support bar A, 28. balanced support bar B, 29. torsion spring, 30. big baffle plate, 31. alignment sensor, 32. board wall, 33. hand board, 34. double bracket plate pushing and lifting mechanism, 35. gear B, 36. bevel gear D, 37. bevel gear C.
[specific embodiment]
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of eight mouthfuls of automatic Mah-jongg machine double bracket plates rise board mechanism, as shown in Figure 1-Figure 3, it comprises pedestal 1, mahjong table table on the pedestal 1 is set, be located at the license bearing assembly in the pedestal 1, the Mah-jongg push plate assembly, the lifting blade assemblies, the Mah-jongg push plate assembly, the lifting blade assemblies matches with the license bearing assembly, drive the license bearing assembly, the Mah-jongg push plate assembly, the transmission component of lifting blade assemblies action, four direction all is provided with mahjong pieces lifting openning on the mahjong table table, the mahjong pieces lifting openning of each direction is twice on the mahjong table table, be that four direction is provided with mahjong pieces lifting openning eight road mahjong pieces lifting opennings on the mahjong table table, the corresponding one group of lifting blade assemblies of per pass mahjong pieces lifting openning, two groups of lifting blade assemblies of the twice mahjong pieces lifting openning correspondence of each direction match with one group of license bearing assembly and Mah-jongg push plate assembly.During work, the mah-jong pieces that bear on the lifting supporting plate, what bear on four lifting supporting plates middle near desktop is board wall 32, what bear on four lifting supporting plates near the desktop outside is hand board 33.
As shown in Figure 3, Figure 4, the lifting blade assemblies comprises: the lifting supporting plate 17 that matches with the mahjong table table, the pallet stand 18 that matches with lifting supporting plate 17; Pallet stand 18 matches with transmission component.
As Fig. 3, Fig. 4, shown in Figure 6, transmission component comprises: be located at the drive motors 2 on the pedestal 1, be arranged on the bevel gear A in drive motors 2 rotating shafts, what be meshed with bevel gear A is located at bevel gear B3 on the camshaft 4, be located at two cam A5 at camshaft 4 two ends respectively, be located at camshaft 4 and be provided with gear A 8, gear shaft 9 with camshaft 4 adjacent settings, be arranged on the gear shaft 9 with gear A 8 phase gear B35, be arranged on the bevel gear C at gear shaft 9 two ends, lifting crank axle 10 with gear shaft 9 corresponding settings, be arranged on the bevel gear D36 that is meshed with bevel gear C37 on the lifting crank axle 10, be located at two lifting cranks 11 at lifting crank axle 10 two ends respectively, be located at the rotary drive 12 on the lifting crank 11; Cam A5 matches with wobble drive part 6, and rotary drive 12 matches with pallet stand 18.
As Fig. 4, Fig. 6, shown in Figure 7, also be provided with cam B13 on the lifting crank axle 10, the L shaped card bearing board swing component 14 that matches with cam B13, the two ends of this L shaped card bearing board swing component 14 are respectively equipped with wobble drive part A15 and wobble drive part B16, wobble drive part A15 matches with cam B13, and wobble drive part B16 matches with card bearing board 23.
As Fig. 2-shown in Figure 4, the Mah-jongg push plate assembly comprises: Mah-jongg push plate 26, the upper end is articulated in the balanced support bar A27 and the balance support bar B28 of Mah-jongg push plate 26 1 ends, the upper end is articulated in the balanced support bar B28 of Mah-jongg push plate 26 other ends, lower end at weighing apparatus support bar B28 connects wobble drive part 6, pivot joint can be swung by pivot in the lower end of balanced support bar A27 and balance support bar B28, and also is provided with torsion spring 29 on the pivot, and Mah-jongg push plate 26 matches with the lifting supporting plate 17 that is positioned at the stroke lower end.
As Fig. 2, shown in Figure 3, go back sensor keeper 7 on the camshaft 4, pedestal 1 is provided with alignment sensor 31, and sensor keeper 7 matches with alignment sensor 31.
As Fig. 4, shown in Figure 5, card bearing board 23 is provided with the card bearing board axis of guide 24, and pedestal 1 is provided with pilot hole B25, and the card bearing board axis of guide 24 matches with pilot hole B25.
As Fig. 3, shown in Figure 5, lifting supporting plate 17 is provided with the supporting plate axis of guide 19, and pedestal 1 is provided with pilot hole A21, and the supporting plate axis of guide 19 matches with pilot hole A21.
Two lifting supporting plates, 17 corresponding inner side edges all are provided with small front apron 22 respectively, and this small front apron 22 matches with Mah-jongg push plate 26.
Pedestal 1 is provided with two guide type shoes 20, and guide type shoe 20 is provided with big baffle plate 30, and the outer side edges that this big baffle plate 30 and two lifting supporting plates 17 are corresponding in opposite directions matches.
Workflow: as Fig. 2-shown in Figure 13, the drive motors 2 that is located on the pedestal 1 is started working, by be located on drive motors 2 shafts bevel gear A be located at bevel gear B3 on the camshaft 4 and mesh and drive camshaft 4 and rotate, by the engagement of gear A 8 with gear B 35, gear shaft 9 also and then rotates synchronously, 6 engagements by bevel gear C37 and bevel gear D3, lifting crank axle 10 rotates the rotation that drives the lifting crank 11 that is contained in two ends, simultaneously, be contained in actuator 12 rotations on the lifting crank 11, do the camber line lifting action.Along with the lasting rotation of drive motors 2, the pallet stand 18 that is carried on the rotary drive 12 is done synchronous camber line lifting action;
When the rotation of drive motors, cam A5 also and then rotates, and when lifting supporting plate 18 dropped to nadir and card bearing board 23 sustained heights, the summit of cam A5 contacted with Mah-jongg push plate wobble drive part 6.Further rotation along with drive motors 2, cam A5 promotes Mah-jongg push plate wobble drive part 6, Mah-jongg push plate wobble drive part 6 drives balanced support bar A27 and balance support bar B28 simultaneously, make Mah-jongg push plate 26 do the showdown action, bilayer on the card bearing board 23 is stacked as the board of board wall row until Mah-jongg push plate 26 and to shift onto on the lifting supporting plate 17 that bears the board wall, at this moment, push pedal wobble drive part 6 contacts with the end face of cam A5, waits for that card bearing board 23 rises;
Rotation along with drive motors 2, be contained in the also and then rotation of camshaft 4 sensor keeper 7 on one side, up to alignment sensor 31 connection signals, motor begins counter-rotating, the cam B13 that be contained on the lifting crank axle 10 this moment also reverses with the person, cam B13 promotes the wobble drive part A15 action on the card bearing board swing component 14, rotation along with card bearing board swing component 14, the wobble drive part B16 that is contained on the card bearing board swing component 14 promotes card bearing board 23 risings, wobble drive part B16 is shifted onto the summit of stroke until cam B13, this moment, card bearing board 23 rose to peak, rotation along with drive motors 2, begin to glide on push pedal wobble drive part 6 the summit by cam A5, simultaneously because the elastic reaction of torsion spring 29 makes balanced support bar A27 and balance support bar B28 promotion Mah-jongg push plate 26 that remaining board row as the hand board on the card bearing board 23 are shifted onto on the lifting supporting plate 17 that bears the hand board;
End along with showdown, and the lasting rotation of drive motors 2, rotary drive 12 on the lifting crank 11 promotes pallet stand, make lifting supporting plate 17 begin to rise, simultaneously, wobble drive part A15 on the card bearing board swing component 14 begins to glide from the summit of cam B13, drop to the stroke bottom until card bearing board 23, further rotation along with drive motors 2, when alignment sensor 31 receives the signal of sensor keeper, motor quits work, this moment the lifting blade assemblies trump card wall and hand board be raised to desktop, finish the whole board process that rises.