CN206424545U

CN206424545U - A kind of elevating mechanism of automatic mahjong machine

Info

Publication number: CN206424545U
Application number: CN201720082914.6U
Authority: CN
Inventors: 沈培良
Original assignee: Matsuoka Electromechanical China Co Ltd
Current assignee: Matsuoka Electromechanical China Co Ltd
Priority date: 2017-01-22
Filing date: 2017-01-22
Publication date: 2017-08-22
Anticipated expiration: 2027-01-22

Abstract

The utility model discloses a kind of elevating mechanism of automatic mahjong machine, a kind of elevating mechanism of automatic mahjong machine includes the lifter plate being arranged in desk body, rising motor, cam member, connecting rod and STATEMENT OF FEDERALLY SPONSORED, one end of the lifter plate is rotatably connected with desk body, the STATEMENT OF FEDERALLY SPONSORED includes the first swing rod and the second swing rod being fixed in same rotating shaft, the rotating shaft is rotatably connected with the bearing set in desk body, the end of first swing rod is abutted with the bottom of lifter plate, second swing rod is connected with rod hinge connection, the connecting rod swings with cam member and is connected, the rising electric drive cam member is rotated, with can be obtained compared with big corner with shorter effect swing arm, Stability Analysis of Structures, the high advantage of control accuracy.

Description

A kind of elevating mechanism of automatic mahjong machine

Technical field

The utility model is related to a kind of mahjong machine field, more particularly to a kind of elevating mechanism of automatic mahjong machine.

Background technology

In the elevating mechanism of existing automatic mahjong machine, mostly using the rising structure of vertical lift, mah-jong pieces are folded Fortunately on corresponding card lifting plate, carry out vertically rising on mahjong machine desktop by elevating mechanism, the rising of this vertical lift Mechanism needs to take very big space, in addition it is also necessary to which complicated Die Pai mechanisms cooperate in it, cause traditional automatic mahjong-playing machine Volume is big, part is more and it is complicated the problem of, and tilting iscarding mechanism, such as Authorization Notice No. for CN204337714U China specially Profit discloses a kind of oblique push lifting device of mahjong machine, including cant mechanism and rising mechanism, and cant mechanism is used to put in order In mah-jong pieces cant to rising mechanism, and rising mechanism is used to receive the mah-jong pieces that cant mechanism is brought, and by mah-jong pieces Rise on mah-jong tabletop；Card lifting plate is rotated to horizontal level by it by motor using rotation plate mode, directly control lifting The effect swing arm of plate is elongated, structural instability, while being also so that the rotating speed of motor is difficult to control to, it is impossible to precise positioning.

Utility model content

The purpose of this utility model is to provide a kind of elevating mechanism of automatic mahjong machine, which solves existing rising mechanism Effect swing arm long structural instability the problem of.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of elevating mechanism of automatic mahjong machine, including be arranged in desk body lifter plate, rising motor, cam member, Connecting rod and STATEMENT OF FEDERALLY SPONSORED, one end of the lifter plate are rotatably connected with desk body, and the STATEMENT OF FEDERALLY SPONSORED includes being fixed in same rotating shaft First swing rod and the second swing rod, the rotating shaft are rotatably connected with the bearing set in desk body, the end of first swing rod and liter The bottom for dropping plate is abutted, and second swing rod is connected with rod hinge connection, and the connecting rod swings with cam member and is connected, the rising electricity Driving cam part is rotated.

Using said structure, rising motor driving cam part is rotated, and cam member drivening rod is swung, and is transmitted and moved to the Two balance staffs, the first then coaxial balance staff, the rotation of the first balance staff drives lifter plate to rotate, due to lifter plate one end and desk body hinge Connect, swing rod only needs to provide support, decline with the rotation of the strong point, the corner of lifter plate just changes in succession, so as to Can be obtained compared with big corner, Stability Analysis of Structures with shorter effect swing arm, control accuracy is effectively improved.

More preferably：Driving seat is provided with the desk body, the cam member is rotatably connected with driving seat, the liter The axle of board motor is fixedly connected with cam member.

Using said structure, to drive seat as support, machine shaft only plays rotation, so that effective less electricity The load of machine rotating shaft, raising precision.

More preferably：The cam member includes the cam part being arranged on radial end face, and the rod hinge connection is convex On the axial end of wheel portion.

Using said structure, it is to avoid rotate interference, tie point can completely rotates in a circumferential direction.

More preferably：It is provided with magnetic switch, the cam member and is provided with pivot on the driving seat For symmetrical two sensor magnets.

Using said structure, cam rotates a circle, and the second swing rod also corresponds to the rotation for completing a cycle, that is, completes Rotating down and recover to lifter plate, the sensed position of two magnets connects two positions of board angle to lifting plate level and going to Put.

More preferably：Position where the rotating shaft is higher than cam member.

Using said structure, preferably STATEMENT OF FEDERALLY SPONSORED is driven, the effect arm lengths of swing rod are reduced.

More preferably：The angle of first swing rod and the second swing rod is into 60 ° ~ 90 °

Using said structure, preferably drive, be difficult stuck at dead point.

More preferably：Tumbler is provided with first swing rod, the tumbler is rotatably connected with the first swing rod, The tumbler is abutted with the lower surface of lifter plate.

Using said structure, in the way of tumbler is contradicted, rub smaller, be driven more smoothly.

More preferably：The lifter plate is made with aluminium plastic composite material.

Using said structure, light weight but intensity height are more easy to drive.

In summary, the utility model has the advantages that：

It can be obtained compared with big corner, Stability Analysis of Structures with shorter effect swing arm, control accuracy is high.

Brief description of the drawings

Fig. 1 is the overall structure figure of the automatic mahjong-playing machine of embodiment one；

Fig. 2 is the cut-away view of the automatic mahjong-playing machine shuffle disk of embodiment one；

Fig. 3 is partial enlarged drawings of the Fig. 1 of embodiment one at A；

Fig. 4 is the structural representation of the ply pushing device of embodiment one；

Fig. 5 is the structural representation of the ply pushing device of another angle of embodiment one；

Fig. 6 is the overall structure figure of the planetary gear train card storage machine dealing system of embodiment one；

Fig. 7 is the cut-away view of the planetary gear train card storage machine dealing system of embodiment one；

Fig. 8 is the overall structure figure of the rising system of embodiment one；

Fig. 9 is the overall structure figure of another angle rising system of embodiment one；

Figure 10 is the local structural graph of the rising system of embodiment one；

Figure 11 is the overall structure figure of the guide of embodiment one.

In figure, 1, shuffle disk；2nd, disk body；3rd, lifter plate；4th, pushing system is folded；11st, first level portion；12nd, rake；13、 Second horizontal part；14th, driving lever；15th, shrouding disc；16th, axle is worn；17th, hole is broken up；18th, tooth is connect；19th, access slot；31st, rising motor； 32nd, cam member；33rd, connecting rod；34th, the first swing rod；341st, tumbler；35th, the second swing rod；36th, rotating shaft；37th, bearing；38th, magnetic force Switch；39th, sensor magnet；30th, seat is driven；41st, fold and push away box；42nd, cut somebody's hair；421st, escape groove；43rd, board supporting plate is folded；431st, first Sensor；44th, pushing lever is folded；45th, board wheel is folded；451st, magnetic head；46th, the first magnetic sensor；47th, sliding block is folded；471st, fold and push away Chute；48th, slide rail；49th, board motor is folded；51st, driving gear；52nd, planetary gear；53rd, internal gear；54th, top rotary table；55th, lower rotary table； 56th, showdown swing arm；57th, board track is walked；571st, board rib is walked；58th, idle wheel.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in protection domain of the present utility model by Patent Law.

Embodiment 1：Automatic mahjong-playing machine, as shown in figure 1, including deep bid shuffler system, inhale board induction system, folded pushing system 4, Planetary gear 52 is card storage machine dealing system and rising system, and deep bid shuffler system includes shuffle disk 1, and the sidepiece of shuffle disk 1 is circumferentially Four disk bodies 2 uniformly are surrounded with, folded pushing system 4, the card storage machine dealing system of planetary gear 52 and rising system are arranged at disk On body 2, inhale board system and be connected with disk body 2 and convey mah-jong pieces to disk body 2.

Reference picture 2 and Fig. 3, deep bid inhale the shuffle disk 1 that board system includes being fixedly connected with the body of automatic mahjong-playing machine, shuffle Structure driven is provided with disk 1 drives what is rotated to wear axle 16；Wear axle 16 to be rotatably connected with shuffle disk 1, shuffle disk 1 is wrapped First level portion 11 that Kuo Zi centers to edge is set, rake 12, the second horizontal part 13, shrouding disc 15 are erected at first level portion On 11；It is provided with shuffle disk 1 and densely covered breaks up hole 17.It is provided with shuffle disk 1 on shrouding disc 15, shrouding disc 15 and is provided with four patches The driving lever 14 on the surface of shuffle disk 1 is closed, driving lever 14 is in uniformly involute shape；Driving lever 14 is in rotational direction provided with curved guiding surface, And it is set in reverse face vertical with shuffle disk 1, mixed board effect is strengthened with this；Shuffle disk 1 is rotatably connected with wearing axle 16, wears If axle 16 is circumferentially arranged to connect tooth 18, shrouding disc 15 is socketed in the teeth groove for wearing on axle 16 and being provided with and connect the cooperation of tooth 18；With Increase interchangeability.

Inhaling board induction system includes inhaling board wheel and conveyer belt, and sucker wheel is arranged on the top at the edge of card-absorbing disk, conveyer belt Mah-jong pieces are delivered to folded pushing system 4.

Reference picture 4 and Fig. 5, fold pushing system 4, including folded push away box 41, cut somebody's hair and 42, folded board motor 49, folded board supporting plate 43 and use In the first sensor 431 of mah-jong pieces on the folded board supporting plate 43 of detection, it is folded push away the inside of box 41 and install moved for drive 42 levels of cutting somebody's hair Dynamic horizontal element, vertical member and folded board wheel 45 for promoting the folded up and down motion of board supporting plate 43, vertical member include folded pushing lever 44, One end of folded pushing lever 44 pushes away box 41 and is articulated and connected with folded, and the other end is articulated and connected with folded board supporting plate 43, the axial direction of folded board wheel 45 The folded board cam being connected on folded pushing lever 44 is provided with end face, the position abutted on folded pushing lever 44 with cam is provided with arc The groove of shape；Folded board motor 49 drives folded board wheel 45 to rotate；Horizontal element include being fixed on the folded slide rail 48 pushed away on box 41 and with The folded sliding groove 471 of vertical setting is provided with the folded sliding block 47 of the sliding connection of slide rail 48, folded sliding block 47, sliding groove is folded 471 be the folded push shaft that bias is provided with the tangent arc of multistage, the axial section of folded push wheel, folds push shaft and folded sliding groove 471 Sliding coordinates；Folded push away is provided with the first magnetic sensor 46 in box 41, being circumferentially provided with three on folded board wheel 45 is used to detect The magnetic head 451 of positioning, and magnetic head 451 be separately positioned on it is folded plead the highs and lows of plate stroke, and cut somebody's hair and 42 leave Fold the first magnetic sensor 46 position corresponding in folded push wheel when evading.

Cut somebody's hair 42 by mahjong send into the card storage machine dealing system of planetary gear 52.

Reference picture 6 and Fig. 7, the card storage machine dealing system of planetary gear 52 include motor of registering the license, the driving gear being arranged on disk body 2 51st, planetary gear 52, internal gear 53, top rotary table 54, lower rotary table 55, showdown swing arm 56, walk board track 57 and for registering the license to fiber crops By the lifter plate 3 of machine desktop, cut somebody's hair 42 is provided with escape groove 421 on the motion track on the head of showdown swing arm 56；Lifter plate 3 Upset is abutted to the end for walking board track 57, walk be provided with board track 57 it is convex walk board rib 571, to reduce friction；It is main Moving gear 51 is rotatably connected on disk body 2, and motor of registering the license driving driving gear 51 is rotated；Internal gear 53 is tight with screw with disk body 2 Solid mode connect, the internal tooth of internal gear 53 is engaged with planetary gear 52, and planetary gear 52 is engaged with driving gear 51 and around driving tooth Wheel 51 rotates, and the gear shaft of planetary gear 52 is circumferentially fixed on top rotary table 54 around axis, and planetary gear 52 is 1 ~ 5, typically with 3 It is preferred；Walk board track 57 and top rotary table 54 is concentric, showdown swing arm 56 is fixed on top rotary table 54, and the head of showdown swing arm 56 is set Put and walking in board track 57.

It is fixedly connected between top rotary table 54 and lower rotary table 55 by connecing post, multiple planetary gears 52 are fixed on top rotary table 54 with Between rotating disk 55, lower rotary table 55 is rotatably connected with disk body 2；Multiple idle wheels 58 for being used to carry lower disk body 2 are provided with disk body 2, Idle wheel 58 is generally 4 ~ 10；It is provided with showdown swing arm 56 on induced magnet, the outer wall of internal gear 53 and is provided with multiple second Magnetic sensor.

Reference picture 8, Fig. 9 and Figure 10, rising system include driving seat 30, lifter plate 3, the rising motor being arranged in desk body 31st, cam member 32, connecting rod 33 and STATEMENT OF FEDERALLY SPONSORED.

Lifter plate 3 is made with aluminium plastic composite material, and one end of lifter plate 3 is rotatably connected with desk body；STATEMENT OF FEDERALLY SPONSORED includes fixing The first swing rod 34 and the second swing rod 35 in same rotating shaft 36, rotating shaft 36 are rotatably connected with the bearing 37 set in desk body, and And the position where rotating shaft 36 is higher than cam member 32；The angle of first swing rod 34 and the second swing rod 35 is into 60 ° ~ 90 °, the first swing rod Tumbler 341 is provided with 34, tumbler 341 is rotatably connected with the first swing rod 34, the lower surface of tumbler 341 and lifter plate 3 Abut, the second swing rod 35 is articulated and connected with connecting rod 33；

Cam member 32 includes the cam part being arranged on radial end face, and connecting rod 33 is hinged on the axial end of cam part； Cam member 32 is rotatably connected on driving seat 30, and the axle of rising motor 31 is fixedly connected with cam member 32, to reduce motor shaft Load；It is provided with magnetic switch 38, cam member 32 and is provided with using pivot as symmetrical two sensing magnetic on driving seat 30 Body 39, to detect the corner of control lifter plate 3, general cam rotates a circle, and the second swing rod 35 also corresponds to and completes a cycle Rotate, that is, complete rotating down and recover to lifter plate 3, two magnets sensed position is to the level of lifter plate 3 and turns To two positions for connecing board angle.

The bottom of lifter plate 3 is provided with the guide for being oriented to and declining, and guide includes slope and installation foot；Installation foot is set Put in slope sidepiece, slope and swing rod, which are contradicted, to be coordinated, and slope autorotation connection position rise in multistage tangent line arc by Gradually decline, the back side of guide is fitted with the bottom of lifter plate 3, and is fixedly connected by installation foot with lifter plate 3；Guide The back side is provided with Reduction of Students' Study Load groove, to reduce weight；The lower surface of lifter plate 3 is provided with guiding fin, with prevent the first swing rod 34 with Guide plate departs from.

Rising motor 31 drives the first swing rod 34 to rotate, and the first swing rod 34 is contradicted to slope, the rotation of the first balance staff Lifter plate 3 is driven to rotate, because the one end of lifter plate 3 and desk body are articulated and connected, swing rod only needs to provide support, with the strong point Rotation declines, and the corner of lifter plate 3 just changes, so as to be obtained with shorter effect swing arm compared with big corner, and And due to the motion for being converted into the lower surface contact point of lifter plate 3 of swing rod, speed can produce gradual change, is oriented to by slope Guiding, this gradual change can be compensated so that the rotation of lifter plate 3 is more steady, and in the way of installation foot is set sideways, So that the dismounting of guide is all very convenient.

Claims

1. a kind of elevating mechanism of automatic mahjong machine, it is characterized in that：Including lifter plate (3), the rising electricity being arranged in desk body Machine (31), cam member (32), connecting rod (33) and STATEMENT OF FEDERALLY SPONSORED, one end of the lifter plate (3) are rotatably connected with desk body, the linkage Part includes the first swing rod (34) and the second swing rod (35) being fixed in same rotating shaft (36), and the rotating shaft (36) in desk body with setting Bearing (37) rotatable connection put, the end of first swing rod (34) is abutted with the bottom of lifter plate (3), second swing rod (35) it is articulated and connected with connecting rod (33), the connecting rod (33) swings with cam member (32) and is connected, the rising electric drive cam member (32) rotate.

2. a kind of elevating mechanism of automatic mahjong machine according to claim 1, it is characterized in that：It is provided with the desk body Seat (30) is driven, the cam member (32) is rotatably connected with driving seat (30), the axle and cam member of the rising motor (31) (32) it is fixedly connected.

3. a kind of elevating mechanism of automatic mahjong machine according to claim 2, it is characterized in that：Cam member (32) bag The cam part being arranged on radial end face is included, the connecting rod (33) is hinged on the axial end of cam part.

4. a kind of elevating mechanism of automatic mahjong machine according to claim 3, it is characterized in that：On the driving seat (30) It is provided with magnetic switch (38), the cam member (32) and is provided with using pivot as symmetrical two sensor magnets (39).

5. a kind of elevating mechanism of automatic mahjong machine according to claim 1, it is characterized in that：Where the rotating shaft (36) Position be higher than cam member (32).

6. a kind of elevating mechanism of automatic mahjong machine according to claim 1, it is characterized in that：First swing rod (34) Angle with the second swing rod (35) is into 60 ° ~ 90 °.

7. a kind of elevating mechanism of automatic mahjong machine according to claim 1, it is characterized in that：First swing rod (34) On be provided with tumbler (341), the tumbler (341) is rotatably connected with the first swing rod (34), the tumbler (341) with rise The lower surface for dropping plate (3) is abutted.

8. a kind of elevating mechanism of automatic mahjong machine according to claim 1, it is characterized in that：The lifter plate (3) with Aluminium plastic composite material is made.