CN201049199Y - Pulling and lifting mechanism for automatic mahjong machine - Google Patents
Pulling and lifting mechanism for automatic mahjong machine Download PDFInfo
- Publication number
- CN201049199Y CN201049199Y CNU2007200510029U CN200720051002U CN201049199Y CN 201049199 Y CN201049199 Y CN 201049199Y CN U2007200510029 U CNU2007200510029 U CN U2007200510029U CN 200720051002 U CN200720051002 U CN 200720051002U CN 201049199 Y CN201049199 Y CN 201049199Y
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Abstract
The utility model discloses a mahjong pushing and lifting mechanism of an automatic mahjong machine, which is arranged on a bottom plate of an automatic mahjong table and comprises a motor, a power driving device connected with the motor, a mahjong lifting rocking device and a mahjong pushing rocking link system which are respectively connected with the power driving device, and a mahjong holding device, wherein, the power driving device comprises a connecting shaft housing, a master bevel gear, a secondary bevel gear, a main drive shaft, a secondary drive shaft, a first cam and a second cam; the connecting shaft housing is arranged between the motor and the main drive shaft; the master bevel gear is sleeved on the connecting bearing housing; the secondary bevel gear is connected with the secondary drive shaft and meshed with the master bevel gear; the main drive shaft and the secondary drive shaft pass through the first cam and the second cam in turn. Compared with the prior art, because the pushing and lifting actions of the mahjong set on two azimuths can be simultaneously driven by the motor, components of other devices connected with the power driving device can be simplified, thereby the utility model has the advantages of simple structure, precise positioning ability and low noise.
Description
Technical field
The utility model relates to a kind of automatic mahjong-playing machine, relates in particular to the pushing and lifting mechanism of automatic mahjong-playing machine.
Background technology
At present, the pushing and lifting mechanism of automatic mahjong-playing machine generally drives four independent power drive mechanisms respectively by four motors, there is the shortcoming of two aspects in this pushing and lifting mechanism: complex structure makes that the stationkeeping ability between each parts is poor on the one hand, need four motors to drive whole pushing and lifting mechanism on the other hand, because can there be certain difference in motor and motor on performance, make in pushing and lifting, can occur moving inconsistent, thereby influence the work running of whole mahjong machine, and noise is also big.
Therefore, be badly in need of a kind of simple in structure, noise is little and the accurate automatic mahjong-playing machine pushing and lifting of stationkeeping ability mechanism.
The utility model content
The purpose of this utility model provides the automatic mahjong-playing machine pushing and lifting mechanism that raises that the accurate and motor of a kind of simple in structure, stationkeeping ability can drive the mah-jong pieces in two orientation simultaneously.
For achieving the above object, the technical solution of the utility model is: a kind of automatic mahjong-playing machine pushing and lifting mechanism that is installed on the automatic mah-jong desk soleplate is provided, described automatic mahjong-playing machine pushing and lifting mechanism comprises motor, actuating unit, rise the board rocking equipment, showdown waves linkage and license support device, described motor is fixed on the automatic mah-jong desk soleplate, described motor is connected with above-mentioned actuating unit, the described board rocking equipment that rises waves linkage with showdown and all is connected with above-mentioned actuating unit, described license support device waves linkage with showdown and is connected with the above-mentioned board rocking equipment that rises respectively, wherein said actuating unit comprises the connecting shaft cover, the main cone generating gear, inferior generating gear, final drive shaft, inferior power transmission shaft, first cam and second cam, described connecting shaft overlaps an end and is connected with above-mentioned motor, the other end is connected with above-mentioned final drive shaft, described main cone generating gear is placed on the above-mentioned connecting shaft bearing sleeve, described angular wheel be connected with above-mentioned power transmission shaft and with above-mentioned main cone generating gear engagement, form above-mentioned final drive shaft and the orthogonal position of time power transmission shaft relation, described final drive shaft and time power transmission shaft all pass first cam and second cam successively, described first cam is connected with the above-mentioned board rocking equipment that rises, and described second cam waves linkage with above-mentioned showdown and is connected.
The utility model is compared with prior art, since motor can drive simultaneously two orientation mah-jong pieces raise action, make that other device feature that is connected with above-mentioned actuating unit also obtains simplifying, thereby the utility model is simple in structure, stationkeeping ability is accurate and noise is little.
Description of drawings
Fig. 1 is the stereogram of the utility model pushing-lifting mechanism of automatic mahjong-playing machine.
Fig. 2 is the front view of pushing-lifting mechanism of automatic mahjong-playing machine shown in Figure 1.
Fig. 3 stereogram that to be the utility model final drive shaft be connected with second cam with first cam.
Fig. 4 stereogram that to be the utility model time power transmission shaft be connected with second cam with first cam.
The specific embodiment
As Fig. 1, shown in Figure 2, the utility model automatic mahjong-playing machine pushing and lifting mechanism is installed on the automatic mah-jong desk soleplate, this practical automatic mahjong-playing machine pushing and lifting mechanism comprises two motors 1, two groups of actuating units, four groups rise the board rocking equipment, four groups of showdowns wave linkage and four groups of license support devices, described motor 1 is fixed on the automatic mah-jong desk soleplate by holder 2, described motor 1 is connected with above-mentioned actuating unit, the described board rocking equipment that rises waves linkage with showdown and all is connected with above-mentioned actuating unit, described license support device waves linkage with showdown and is connected with the above-mentioned board rocking equipment that rises respectively, wherein said actuating unit comprises connecting shaft cover 25, main cone generating gear 4, inferior generating gear 24, final drive shaft 3, inferior power transmission shaft 23, first cam 5 and second cam 6, described connecting shaft overlaps 25 1 ends and is connected with above-mentioned motor 1, the other end is connected with above-mentioned final drive shaft 3, described main cone generating gear 4 is placed on the above-mentioned connecting shaft bearing sleeve 25, described angular wheel 24 be connected with above-mentioned power transmission shaft 23 and with above-mentioned main cone generating gear 4 engagements, form 23 orthogonal positions of above-mentioned final drive shaft 3 and time transmission relation, described final drive shaft 3 and time power transmission shaft 23 all pass first cam 5 and second cam 6 successively, described first cam 5 is connected with the above-mentioned board rocking equipment that rises, described second cam 6 waves linkage with above-mentioned showdown and is connected, make motor 1 can drive one group of actuating unit motion like this, and described powered rotation device can drive connected two groups and rises the board rocking equipment and two groups of showdowns wave linkage, and simultaneously above-mentioned two groups rise board rocking equipment and two groups of showdowns and wave linkage and also drive connected license support device simultaneously.
As shown in Figure 3, Figure 4, described final drive shaft 3 is identical with time power transmission shaft 23, and first cam 5 and second cam 6 are distributed in identical position on final drive shaft 3 and time drive bearing 23 respectively, make a motor can drive a final drive shaft in the transmission device and time power transmission shaft simultaneously like this, described second cam 6 is made of clutch shaft bearing 61 and circular piece 62, and described clutch shaft bearing 61 is connected on the non-central zone of circular piece 62; As Fig. 1, Fig. 2, shown in Figure 3, the described board rocking equipment that rises comprises first swing arm 11 and connecting rod 12, described first swing arm 11 lower ends are rotationally connected with on the holder 13 that is fixed on the automatic mah-jong desk soleplate, the end of first swing arm, 11 upper ends and above-mentioned connecting rod 12 is rotatably connected by bearing 15, the expenditure position, stage casing (not marking among the figure) of described first swing arm 11 is connected by bearing 14 with above-mentioned first cam 5, makes like this to swing at grade by drivening rod 12 with first cam 5; Described showdown waves linkage and comprises second swing arm 16, quadrangle frame 17, returning pull-spring 18 and push pedal 22, the lower end of described second swing arm 16 and quadrangle frame 17 is all crossed screw (not marking among the figure) by spiral shell and is rotationally connected with on the holder 19 that is fixed on the automatic mah-jong desk soleplate, the upper end all rotating be fixed on push pedal 22 on holder 20 be connected, described returning pull-spring 18 1 ends are connected in the above-mentioned push pedal 22, the other end is connected on above-mentioned second swing arm, 16 sides, is used for push pedal 22 is realized that in the back of finishing the work being returned to original position applies outside pulling force; Described license support device comprises card-supporting plate 7, guide bearing chock 8 and gathering sill 10, described card-supporting plate 7 two ends are connected with above-mentioned guide bearing chock 8 respectively, above-mentioned guide bearing chock 8 also has guide bearing 9, above-mentioned gathering sill 10 is connected on the automatic mah-jong desk soleplate and with above-mentioned guide bearing 9 and joins, and makes the card-supporting plate 7 that is connected with guide bearing chock 8 can slide up and down in gathering sill 10 by guide bearing 9 under the effect of external force.
In conjunction with Fig. 1, Fig. 2, Fig. 3
, Fig. 4The annexation and the course of work between each device of the present utility model are done a detailed explanation: described actuating unit is connected with first swing arm 11 in the lifting rocking equipment by bearing 14, above-mentioned lifting rocking equipment is connected by the chute (not marking among the figure) that is connected in the card-supporting plate 7 in bearing 15 and the license support device between swing arm 11 and the connecting rod 12, the lifting rocking equipment can move in the chute of card-supporting plate 7 under the effect of external force, thereby drives card-supporting plate 7 motions; Described actuating unit by clutch shaft bearing 61 with raise the quadrangle frame 17 that waves in the linkage and be connected, raising the push pedal 22 of waving in the linkage under the effect of external force can contact with the card-supporting plate 7 in the license support device, thus the motion of control card-supporting plate 7; The course of work of above-mentioned annexation is: motor 1 drives master bevel gear 4 that is placed on the connecting shaft cover 25 and the final drive shaft 3 that is connected on the connecting shaft cover 25, above-mentioned master bevel gear 4 drives the inferior bevel gear 24 with its engagement again, above-mentioned time bevel gear 24 drives power transmission shaft 23 more connected time, make a motor can drive main driving wheel 3 and time drive 23 simultaneously like this, above-mentioned main driving wheel 3 drives first cam 5 and second cam 6 that is connected thereon respectively again with time drive 23, above-mentioned first cam 5 drives first swing arm 11 by bearing 14 and swings, the drive bearing 15 that swings of above-mentioned first swing arm 11 moves along chute in the chute of card-supporting plate 7, because swinging of first swing arm 11 can cause that the bearing 15 and the distance of automatic mahjong-playing machine desk soleplate change, and because card-supporting plate 7 can slide up and down along the gathering sill 10 that is fixed on the automatic mahjong-playing machine desk soleplate by the guide bearing on the guide bearing chock 89, make lifting license support device under the effect of motor 1, can do the vertical line motion like this, saying so more specifically makes card-supporting plate 7 in the license support device do the vertical line motion, thereby realizes being transported to the height that mah-jong pieces on the card-supporting plate 7 in the license support device raise appointment; Above-mentioned second cam 6 is connected with quadrangle frame 17 by the clutch shaft bearing 61 that is connected on the circular piece 62, above-mentioned quadrangle frame 17 is all coupled together by rotating owing to its four end, making the rotation of second cam 6 drive the top margin of above-mentioned quadrangle frame 17 (not marking among the figure) like this tilts to card-supporting plate 7 directions, and the base of quadrangle frame 7 (not marking among the figure) tilts to the direction away from card-supporting plate 7, so just make the push pedal 22 that is connected with the top margin of above-mentioned quadrangle frame 17 move to card-supporting plate 7 directions, thereby make push pedal 22 touch card-supporting plate 7 and promote card-supporting plate 7 and arrive appointed positions, after card-supporting plate 7 arrived appointed positions, Mah-jongg push plate 7 was returned to original position under the effect of returning pull-spring 18; Under the effect of first cam 5 and second cam 6, the mah-jong pieces on the card-supporting plate 7 are delivered to FYA person object for appreciation on the desktop by the action that rises and push away.
Other working process of mechanism of the automatic mahjong-playing machine that the folded board mechanism of the utility model automatic mahjong-playing machine is related are well known to those of ordinary skill in the art, no longer are described in detail at this.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (6)
1. automatic mahjong-playing machine pushing and lifting mechanism, be installed on the automatic mah-jong desk soleplate, described automatic mahjong-playing machine pushing and lifting mechanism comprises motor, actuating unit, rise the board rocking equipment, showdown waves linkage and license support device, described motor is fixed on the automatic mah-jong desk soleplate, described motor is connected with above-mentioned actuating unit, the described board rocking equipment that rises waves linkage with showdown and all is connected with above-mentioned actuating unit, described license support device waves linkage with showdown and is connected with the above-mentioned board rocking equipment that rises respectively, it is characterized in that, described actuating unit comprises the connecting shaft cover, the main cone generating gear, inferior angular wheel, final drive shaft, inferior power transmission shaft, first cam and second cam, described connecting shaft overlaps an end and is connected with above-mentioned motor, the other end is connected with above-mentioned final drive shaft, described main cone generating gear is placed on the above-mentioned connecting shaft bearing sleeve, described angular wheel be connected with above-mentioned power transmission shaft and with above-mentioned main cone generating gear engagement, form above-mentioned final drive shaft and the orthogonal position of time power transmission shaft relation, described final drive shaft and time power transmission shaft all pass first cam and second cam successively, described first cam is connected with the above-mentioned board rocking equipment that rises, and described second cam waves linkage with above-mentioned showdown and is connected.
2. automatic mahjong-playing machine pushing and lifting as claimed in claim 1 mechanism is characterized in that, described final drive shaft is identical with time power transmission shaft, and first cam is distributed in identical position on final drive shaft and the inferior drive bearing respectively with second cam.
3. automatic mahjong-playing machine pushing and lifting as claimed in claim 1 mechanism is characterized in that described second cam is made of clutch shaft bearing and circular piece, and above-mentioned clutch shaft bearing is connected in the non-central zone of above-mentioned circular piece.
4. automatic mahjong-playing machine pushing and lifting as claimed in claim 1 mechanism, it is characterized in that, the described board rocking equipment that rises comprises first swing arm and connecting rod, the described first swing arm lower end is rotationally connected with on the above-mentioned automatic mah-jong desk soleplate, the upper end is rotatably connected with the end of above-mentioned connecting rod, and the position, stage casing of described first swing arm is connected with above-mentioned first cam.
5. automatic mahjong-playing machine pushing and lifting as claimed in claim 1 mechanism, it is characterized in that, described showdown waves linkage and comprises second swing arm, quadrangle frame, returning pull-spring and push pedal, the lower end of described second swing arm and quadrangle frame all is rotationally connected with on the above-mentioned automatic mah-jong desk soleplate, the upper end is all rotating to be connected with push pedal, described returning pull-spring one end is connected in the above-mentioned push pedal, and the other end is connected on the above-mentioned second swing arm side.
6. automatic mahjong-playing machine pushing and lifting as claimed in claim 1 mechanism, it is characterized in that, described license support device comprises card-supporting plate, guide bearing chock and gathering sill thereof, described card-supporting plate two ends are connected with above-mentioned guide bearing chock respectively, above-mentioned guide bearing chock also has guide bearing, and above-mentioned gathering sill is connected on the automatic mah-jong desk soleplate and in above-mentioned guide bearing and joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200510029U CN201049199Y (en) | 2007-04-29 | 2007-04-29 | Pulling and lifting mechanism for automatic mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200510029U CN201049199Y (en) | 2007-04-29 | 2007-04-29 | Pulling and lifting mechanism for automatic mahjong machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049199Y true CN201049199Y (en) | 2008-04-23 |
Family
ID=39335680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200510029U Expired - Fee Related CN201049199Y (en) | 2007-04-29 | 2007-04-29 | Pulling and lifting mechanism for automatic mahjong machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049199Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101822900A (en) * | 2010-05-06 | 2010-09-08 | 江苏唐邦机电有限公司 | Separated transmission mechanisms rotating in different directions |
| CN101569794B (en) * | 2008-11-21 | 2011-05-18 | 崔立成 | Double mah-jongg tile pushing and raising mechanism for eight-port automatic mah-jongg table |
| CN103785166A (en) * | 2013-12-25 | 2014-05-14 | 阳琳 | Mahjong tile pushing device for automatic mahjong machine |
| CN104436636A (en) * | 2014-12-11 | 2015-03-25 | 浙江宣和电器有限公司 | Mahjong machine and tile pushing-up component thereof |
-
2007
- 2007-04-29 CN CNU2007200510029U patent/CN201049199Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569794B (en) * | 2008-11-21 | 2011-05-18 | 崔立成 | Double mah-jongg tile pushing and raising mechanism for eight-port automatic mah-jongg table |
| CN101822900A (en) * | 2010-05-06 | 2010-09-08 | 江苏唐邦机电有限公司 | Separated transmission mechanisms rotating in different directions |
| CN101822900B (en) * | 2010-05-06 | 2012-08-22 | 江苏唐邦机电有限公司 | Separated transmission mechanisms rotating in different directions |
| CN103785166A (en) * | 2013-12-25 | 2014-05-14 | 阳琳 | Mahjong tile pushing device for automatic mahjong machine |
| CN104436636A (en) * | 2014-12-11 | 2015-03-25 | 浙江宣和电器有限公司 | Mahjong machine and tile pushing-up component thereof |
| CN104436636B (en) * | 2014-12-11 | 2017-02-22 | 浙江宣和电器有限公司 | Mahjong machine and tile pushing-up component thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 |