CN201049202Y - Pulling and lifting mechanism for automatic mahjong machine - Google Patents
Pulling and lifting mechanism for automatic mahjong machine Download PDFInfo
- Publication number
- CN201049202Y CN201049202Y CNU2007201533047U CN200720153304U CN201049202Y CN 201049202 Y CN201049202 Y CN 201049202Y CN U2007201533047 U CNU2007201533047 U CN U2007201533047U CN 200720153304 U CN200720153304 U CN 200720153304U CN 201049202 Y CN201049202 Y CN 201049202Y
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- showdown
- lifting
- rocking bar
- lever
- connecting rod
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Abstract
The utility model relates to a pushing and lifting mechanism of an automatic mahjong machine. The technical problems needed to be solved of the utility model are to provide the pushing and lifting mechanism of the automatic mahjong machine, which has the advantages of reasonable structure, low cost and even stress of a gear of a motor. The technical proposal adopted by the utility model is that: a left lever and a right lever are driven by a crank which is arranged on a motor transmission shaft; the right lever is connected with a steel wire which is connected with a mahjong pushing mechanism; the left lever is connected with a connecting rod which is connected with a mahjong lifting mechanism; the pushing mechanism and the lifting mechanism adopt the double-rocker mechanism. The utility model is suitable for automatic mahjong machines.
Description
Technical field:
The utility model relates to a kind of automatic mah-jong game machine, particularly a kind of automatic mahjong-playing machine raise mechanism, be applicable to automatic mahjong-playing machine.
Background technology:
At present, what automatic mahjong machine core was interior raises mechanism (referring to Fig. 3, shown in Figure 4) normally by the rotation drive driving lever 43 of motor transmission shaft by the wheel shaft of two pairs of bevel gears 41, driving lever 43 rotations, make card lifting plate 44 drop to end point, while driven by motor cam 48, cam 48 rotates, make driving lever 47 swings that contact with cam 48, driving lever 47 swings make slide block 46 promote Mah-jongg push plate 45, board is pushed into card lifting plate 44, and Mah-jongg push plate 45 is adorned a spring, and makes Mah-jongg push plate 45 reduction by this spring, cam 48, driving lever 47, slide block 46 is formed slider-crank mechanism, and cam 48 is a crank.This mechanism has not only used motor, bevel gear, cam, driving lever, slide block, power transmission shaft, bearing and a large amount of annex, and complex structure, need regular maintenance oiling maintenance, motor damages easily, for example: the beginning of trump card lifting, the also beginning of the time point of motor turning moment maximum just, the gear of motor is on this some position like this, bump makes the teeth of motor gear aging in advance easily repeatedly.The cost height of mechanism in addition, the part complexity, difficulty of processing, required precision height, and also action is unstable, the fault rate height, and maintenance is inconvenient.
The utility model content:
The technical problems to be solved in the utility model is: provide a kind of rational in infrastructure, cost is low, is convenient to installation and maintenance, make motor the uniform automatic mahjong-playing machine of strength of gear raise mechanism.
The technical scheme that the utility model adopted is: the crank of being installed by motor transmission shaft drives left and right lever, and right lever connects steel wire, and steel wire connects piece-pushing mechanism; Lever left connects connecting rod, and the connecting rod connection rises board mechanism, piece-pushing mechanism and the mechanics principle that rises board mechanism employing endplay device.
The beneficial effects of the utility model are: when motor promoted board, flexible bump lever discharged evenly the power of motor, and motor is stressed little, it is little to wear and tear, and simple in structure, easy-maintaining, not fragile motor, the whole series raise mechanism and only need 8 screws, reduce production costs, reliable, fault rate is low, need not oiling, the cancellation gear drive.
Description of drawings:
Fig. 1 double rocking lever formula raises mechanism's vertical view
Fig. 2 A double rocking lever formula raises mechanism's front view
B double rocking lever formula raises mechanism side view (I-I section)
Fig. 3 crank block type raises mechanism's front view
Fig. 4 crank block type raises mechanism's vertical view
Among Fig. 1, Fig. 2:
Among Fig. 3, Fig. 4:
The specific embodiment:
Below in conjunction with Figure of description embodiment of the present utility model is described in detail:
The utility model raises mechanism and comprises motor 1, bearing 2, crank 16, piece-pushing mechanism and rise board mechanism that piece-pushing mechanism has: rocking bar 10 under right lever 3b, steel wire 4, Mah-jongg push plate 5, showdown vertical shaft sleeve 6, showdown connecting rod 7, showdown vertical shaft 8, showdown rocking bar 9, the showdown; Rising board mechanism has: lever left 3a, lifting transverse axis 11, connecting rod 12, lifting linking member 13, lifting rocking bar 14, lifting transverse axis cover 15, card lifting plate 17.
Be the structural representation that raises mechanism as shown in Figure 1 and Figure 2, the power transmission shaft of motor 1 is equipped with crank 16, a bearing 2 is installed on the crank 16, and the end of motor 1, lever left 3a and the end of right lever 3b are installed in movement support frame 19, and there is a barb end of lever left 3a; The showdown vertical shaft 8 of piece-pushing mechanism and the holder of showdown vertical shaft sleeve 6 are installed in outer support frame, showdown vertical shaft 8 is equipped with under showdown rocking bar 9 and the showdown angle that has living space between rocking bar 10 and two rocking bars, the other end of showdown rocking bar 9 is equipped with wheel and is installed in the sliding tray of Mah-jongg push plate 5, showdown rocking bar 9, Mah-jongg push plate 5, showdown vertical shaft 8 and outer support frame are formed double rocker mechanism, rocking bar 10 is hinged with showdown connecting rod 7 under the showdown, rocking bar 10 under the showdown, showdown connecting rod 7, showdown vertical shaft 8 and outer support frame are formed double rocker mechanism, steel wire 4 is with showdown connecting rod 7 and the series connection of right lever 3b one end, be an end of the other end connection steel wire 4 of right lever 3b, the other end of steel wire 4 connects showdown connecting rod 7.
The lifting transverse axis 11 that raises mechanism is fixed on support frame 19, lifting transverse axis cover 15 connects lifting rocking bar 14, lifting transverse axis cover 15 is enclosed within lifting transverse axis 11 and can swings around lifting transverse axis 11, one end and the lifting linking member 13 of lifting rocking bar 14 are hinged, the other end of lifting rocking bar 14 has wheel and is installed in the sliding tray of card lifting plate 17, lifting rocking bar 14, card lifting plate 17, lifting transverse axis 11 and support frame 19 are formed double rocker mechanism, lifting rocking bar 14, lifting linking member 13, lifting transverse axis 11 and support frame 19 are formed double rocker mechanism, connecting rod 12 is connected lifting linking member 13 with the other end of lever left 3a, be that one of lever left 3a holds connection connecting rod 12 in addition, connecting rod 12 connects lifting linking members 13.
Operation principle: starter motor 1, crank 16 begins to rotate, the barb that bearing 2 promotion lever left 3a promote on the lever left 3a simultaneously rotates, make lever left 3a pulling connecting rod 12, connecting rod 12 pulling lifting linking members 13, lifting linking member 13 pulling lifting rocking bars 14, lifting rocking bar 14 around lifting transverse axis 11 to lower swing, card lifting plate 17 is pulled to the next door of Mah-jongg push plate 5, be that card lifting plate 17 drops to the bottom, at this moment, crank 16 goes to the position of right lever 3b, bearing 2 on the crank 16 promotes right lever 3b and rotates, right lever 3b pulling steel wire 4, steel wire 4 pulling showdown connecting rods 7, rocking bar 10 is around 8 swings of showdown vertical shaft under the showdown connecting rod 7 pulling showdowns, drive showdown rocking bar 9 when rocking bar 10 is swung under the showdown around 8 swings of showdown vertical shaft, showdown rocking bar 9 is pushed into card lifting plate 17 to board 18, Mah-jongg push plate 5 reposition under the effect of spring with Mah-jongg push plate 5 pullings, when crank 16 continues to rotate to lever left 3a position, promote lever left 3a once more, lever left 3a spurs connecting rod 12, and connecting rod 12 spurs lifting linking member 13 once more, lifting linking member 13 spurs lifting rocking bar 14 once more, lifting rocking bar 14 holds up card lifting plate 17, and trump card 18 rises to desktop, so far, crank 16 rotates a week, finishes showdown, rise the board action.
The utility model is not limited to above-mentioned preferred implementation; also has the Other texturing machines structure; for example; the supporter of the holder of the showdown vertical shaft of motor and piece-pushing mechanism, the lifting transverse axis that rises board mechanism and axle sleeve is installed on the movement base plate; every employing crank, lever actuated raise mechanism, connect to raise mechanism and to raise the mode that mechanism adopts endplay device with flexible axle and all drop in this practical protection domain.
Claims (8)
1. an automatic mahjong-playing machine raises mechanism, comprise drive unit, piece-pushing mechanism and rise board mechanism, it is characterized in that: the drive axle of motor of described drive unit is equipped with crank, one end of motor and lever is fixedly mounted on support frame, the showdown vertical shaft of described piece-pushing mechanism and the holder of showdown vertical shaft sleeve are installed in support frame, the showdown vertical shaft is equipped with rocking bar under showdown rocking bar and the showdown, the other end of showdown rocking bar is connected with Mah-jongg push plate is movable, the showdown rocking bar, Mah-jongg push plate, showdown vertical shaft and support frame are formed double rocker mechanism, rocking bar is connected with the showdown connecting rod is movable under the showdown, rocking bar under the showdown, the showdown connecting rod, showdown vertical shaft and support frame are formed double rocker mechanism, rope is with the other end series connection of showdown connecting rod and lever, be an end of the other end connection rope of lever, the other end of rope connects the showdown connecting rod.
The described lifting transverse axis that rises board mechanism is fixed on support frame, lifting transverse axis cover connects the lifting rocking bar, the lifting transverse axis is set in the lifting transverse axis, one end of lifting rocking bar is connected with lifting linking member is movable, the other end of lifting rocking bar is connected with card lifting plate is movable, the lifting rocking bar, card lifting plate, lifting transverse axis and support frame are formed double rocker mechanism, the lifting rocking bar, lifting linking member, lifting transverse axis and support frame are formed double rocker mechanism, connecting rod is connected lifting linking member with the other end of lever, be an end of the other end connection connecting rod of lever, the other end of connecting rod connects lifting linking member.
A kind of automatic mahjong-playing machine according to claim 1 raise mechanism, it is characterized in that: bearing or wheel are arranged on the described crank.
A kind of automatic mahjong-playing machine according to claim 1 raise mechanism, it is characterized in that: described motor transmission shaft is equipped with cam, cam is equipped with bearing or wheel.
A kind of automatic mahjong-playing machine according to claim 1 raise mechanism, it is characterized in that: the rocking bar number of described piece-pushing mechanism is one, three, four, five, six, seven, eight, ten.
A kind of automatic mahjong-playing machine according to claim 1 raise mechanism, it is characterized in that: the described rocking bar number that rises board mechanism is one, three, four, five, six, seven, eight, ten.
A kind of automatic mahjong-playing machine according to claim 1 raise mechanism, it is characterized in that: described rope is rope, iron wire, the chain of steel wire, nonmetallic materials.
A kind of automatic mahjong-playing machine according to claim 1 raise mechanism, it is characterized in that: described lever is two, is installed in the both sides of motor transmission shaft respectively, an a side lever actuated piece-pushing mechanism and barb is arranged, the opposite side lever actuated rises board mechanism.
A kind of automatic mahjong-playing machine according to claim 1 raise mechanism, it is characterized in that: the described pedestal that frame, lever, the piece-pushing mechanism of motor is housed and rises board mechanism is installed on the movement base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201533047U CN201049202Y (en) | 2007-06-18 | 2007-06-18 | Pulling and lifting mechanism for automatic mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201533047U CN201049202Y (en) | 2007-06-18 | 2007-06-18 | Pulling and lifting mechanism for automatic mahjong machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049202Y true CN201049202Y (en) | 2008-04-23 |
Family
ID=39335683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201533047U Expired - Fee Related CN201049202Y (en) | 2007-06-18 | 2007-06-18 | Pulling and lifting mechanism for automatic mahjong machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049202Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862538A (en) * | 2010-05-06 | 2010-10-20 | 江苏唐邦机电有限公司 | Push lifting device |
-
2007
- 2007-06-18 CN CNU2007201533047U patent/CN201049202Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862538A (en) * | 2010-05-06 | 2010-10-20 | 江苏唐邦机电有限公司 | Push lifting device |
| CN101862538B (en) * | 2010-05-06 | 2013-08-07 | 江苏唐邦机电有限公司 | Push lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG DONGSHUO Free format text: FORMER OWNER: ZHANG ZHUANZHENG Effective date: 20080606 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080606 Address after: Hedong District, Tianjin, Zhongshan Gate, Concord North 11-3-103, zip code: 300181 Patentee after: Zhang Dongshuo Address before: Hedong District, Tianjin, Zhongshan Gate, Concord North 11-3-103, zip code: 300181 Patentee before: Zhang Chuanzheng |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 |