CN202666377U - Central elevating mechanism of mahjong machine - Google Patents
Central elevating mechanism of mahjong machine Download PDFInfo
- Publication number
- CN202666377U CN202666377U CN 201220355595 CN201220355595U CN202666377U CN 202666377 U CN202666377 U CN 202666377U CN 201220355595 CN201220355595 CN 201220355595 CN 201220355595 U CN201220355595 U CN 201220355595U CN 202666377 U CN202666377 U CN 202666377U
- Authority
- CN
- China
- Prior art keywords
- lifting
- elevating
- crank
- shaft
- central
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a central elevating mechanism of a mahjong machine. The central elevating mechanism comprises a central elevating shaft, a central shaft base and an elevating motor, wherein the central elevating shaft is connected with a circular door base; the central shaft base is connected with the central elevating shaft in a sliding way; the elevating motor is arranged on the central shaft base; the lower part of the central elevating shaft is provided with an elevating table; an output shaft of the elevating motor is provided with an elevating crank; and one end of the elevating crank is fixed on the output shaft of the elevating motor, and the other end of the elevating crank is provided with a crank pushing wheel which is jointed with the bottom surface of the elevating table. Due to the adoption of transmission members such as a crank structure, a U-shaped guide frame matched with a bearing, and the like, a simple and efficient transmission system is formed, and the failure rate of the elevating mechanism is lowered through a simplified mechanical mechanism; and double U-shaped guide rails are matched with double bearings, so that transmission is more stable and more efficient.
Description
Technical field
The utility model relates to a kind of mahjong machine, relates in particular to a kind of mahjong machine central elevating mechanism.
Background technology
Raising along with people's quality of life, automatic mahjong-playing machine is because of its simple operation and dependability, be used more and more in the chess and card public place of entertainment, after in use being over for one innings, round gate seat in the middle of the mahjong table can be gone up, the player need to push mah-jong pieces from circle gate seat inboard, mah-jong pieces are entered in the shuffle disk below the round gate seat, and round gate seat drops to the origin-location again afterwards.The lifting process of circle gate seat need to carry out under the elevating mechanism effect.But the linkages that adopt in the existing automatic mahjong-playing machine elevating mechanism more, complex structure, noise is large during running, easily forms simultaneously unstable impulsive force, causes the mahjong machine Frequent Troubles.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, stable mahjong machine central elevating mechanism of running.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of mahjong machine central elevating mechanism, comprise the center axle bed of the center lifting shaft that connects the circle gate seat, the center lifting shaft that is slidingly connected and be located at lifting motor on the axle bed of center, lifting shaft bottom, described center is provided with lifting platform, the output shaft of described lifting motor is provided with the lifting crank, lifting crank one end is fixed on the output shaft of lifting motor, and the other end is provided with the crank push boat of fitting with the lifting platform bottom surface.
As a kind of improvement, described crank push boat is rotatably connected on the lifting crank, and lifting motor drives the rotation of center lifting crank and then the throw crank push boat rolls in the lifting platform bottom surface.Relative sliding is connected on the lifting platform bottom surface, has effectively reduced gearing friction, has improved transmission efficiency.
As a kind of improvement, axle bed bottom, described center bilateral symmetry is provided with the leading truck of two direction center lifting shaft lifting directions, and described leading truck is provided with U-shaped guide rail, and lifting platform is slidingly connected on the U-shaped guide rail.The lifting directionality is better, and transmission efficiency is higher.
As a kind of improvement, described lifting platform is provided with can be along the bearing of U-shaped guide rail rolling.Lifting is more steady, the difficult shake.
The technical solution adopted in the utility model, its beneficial effect is: by using crank structure, reach the driving members such as the U-shaped leading truck of bearing fit, form simple efficiently transmission system, the mechanical mechanism of simplifying has reduced the elevating mechanism rate of breakdown; And double-U-shaped guide rail cooperates duplex bearing so that transmission is more stable, efficiently.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the front view of a kind of embodiment of the utility model.
The specific embodiment
The structural representation of a kind of embodiment of the utility model as shown in Figure 1, described a kind of mahjong machine central elevating mechanism, comprise the center axle bed 2 of the center lifting shaft 1 that connects the circle gate seat, the center lifting shaft 1 that is slidingly connected and be located at lifting motor 3 on the center axle bed 2, lifting shaft 1 bottom, described center is provided with lifting platform 11, the output shaft of described lifting motor 3 is provided with lifting crank 31, lifting crank 31 1 ends are fixed on the output shaft of lifting motor 3, and the other end is provided with the crank push boat 311 of fitting with lifting platform 11 bottom surfaces.
In the present embodiment, described crank push boat 311 is rotatably connected on the lifting crank 31, and lifting motor drives 31 rotations of lifting crank and then throw crank push boat 311 rolls in lifting platform 11 bottom surfaces, promotes simultaneously lifting platform 11 liftings.Be slidingly connected on lifting platform 11 bottom surfaces, effectively reduced gearing friction, improved transmission efficiency.Axle bed 2 bottom bilateral symmetry in described center are provided with the leading truck 21 of two direction center lifting shaft 1 lifting directions, and described leading truck 21 is provided with U-shaped guide rail 211, and lifting platform 11 is slidingly connected on the U-shaped guide rail 211.The lifting directionality is better, and transmission efficiency is higher.Described lifting platform 11 is provided with can be along the bearing of U-shaped guide rail 211 rollings.
Mahjong machine is after the player finishes for one innings, start lifting motor 3, the motor output shaft rotation drives simultaneously lifting crank 31 and rotates around the motor output shaft axis, then drive crank push boat 311 and promote the lifting platform rising, center lifting shaft 1 will be justified gate seat and boost, the player pushes mah-jong pieces in the shuffle disk of round gate seat below this moment, and lifting motor is reverse thereafter goes back to, and the circle gate seat is closed.
In above-described embodiment, described bearing, preferred cylinder roller bearing.
Except above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (4)
1. mahjong machine central elevating mechanism, comprise the center axle bed (2) of the center lifting shaft (1) that connects the circle gate seat, the center lifting shaft that is slidingly connected and be located at lifting motor (3) on the center axle bed (2), it is characterized in that: described center lifting shaft (1) bottom is provided with lifting platform (11), the output shaft of described lifting motor (3) is provided with lifting crank (31), lifting crank (31) one ends are fixed on the output shaft of lifting motor (3), and the other end is provided with the crank push boat (311) of fitting with the lifting platform bottom surface.
2. a kind of mahjong machine central elevating mechanism according to claim 1, it is characterized in that: described crank push boat (311) is rotatably connected on the lifting crank (31), and lifting motor (3) drives center lifting crank (31) rotation and then throw crank push boat (311) rolls in lifting platform (11) bottom surface.
3. a kind of mahjong machine central elevating mechanism according to claim 1, it is characterized in that: described center axle bed (2) bottom bilateral symmetry is provided with the leading truck (21) of two direction center lifting shafts (1) lifting, described leading truck is provided with U-shaped guide rail (211), and lifting platform (11) is slidingly connected on the U-shaped guide rail (211).
4. a kind of mahjong machine central elevating mechanism according to claim 3 is characterized in that: described lifting platform (11) is provided with the bearing that can roll along U-shaped guide rail (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355595 CN202666377U (en) | 2012-07-20 | 2012-07-20 | Central elevating mechanism of mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355595 CN202666377U (en) | 2012-07-20 | 2012-07-20 | Central elevating mechanism of mahjong machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666377U true CN202666377U (en) | 2013-01-16 |
Family
ID=47487314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220355595 Expired - Fee Related CN202666377U (en) | 2012-07-20 | 2012-07-20 | Central elevating mechanism of mahjong machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666377U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288989A (en) * | 2014-09-28 | 2015-01-21 | 顾末琴 | Automatic mahjong machine |
| CN104307168A (en) * | 2014-09-28 | 2015-01-28 | 顾末琴 | Lifting mechanism for automatic mahjong machine |
| CN104307170A (en) * | 2014-09-28 | 2015-01-28 | 顾末琴 | Automatic mahjong machine |
| CN104307169A (en) * | 2014-09-28 | 2015-01-28 | 顾末琴 | Lifting mechanism for automatic mahjong machine |
-
2012
- 2012-07-20 CN CN 201220355595 patent/CN202666377U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288989A (en) * | 2014-09-28 | 2015-01-21 | 顾末琴 | Automatic mahjong machine |
| CN104307168A (en) * | 2014-09-28 | 2015-01-28 | 顾末琴 | Lifting mechanism for automatic mahjong machine |
| CN104307170A (en) * | 2014-09-28 | 2015-01-28 | 顾末琴 | Automatic mahjong machine |
| CN104307169A (en) * | 2014-09-28 | 2015-01-28 | 顾末琴 | Lifting mechanism for automatic mahjong machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202666377U (en) | Central elevating mechanism of mahjong machine | |
| CN203064633U (en) | Liftable rolling press machine for automobile production line | |
| CN203129665U (en) | Conveyor belt type carrying device | |
| CN202090644U (en) | Roller type three-dimensional parking equipment conveying system | |
| CN202306195U (en) | Rolling alarm clock | |
| CN103171141B (en) | A kind of elevating mechanism of bed die | |
| CN202740766U (en) | Mute anti-reversing device | |
| CN2804280Y (en) | Traversing rrangement of multi-layer garage | |
| CN201530030U (en) | Profiled roll forming machine | |
| CN208966099U (en) | A kind of parking device | |
| CN204186903U (en) | A kind of nip drum formula cardan shaft structure for circular loom | |
| CN2899934Y (en) | Synchronous rolling sand making machine | |
| CN102995280B (en) | Clutch of hosiery machine | |
| CN106586386A (en) | Z-shaped tea vertical lifting device | |
| CN202766757U (en) | Hosiery machine clutch | |
| CN208561526U (en) | A kind of wireline winch | |
| CN208165008U (en) | It is a kind of to take turns to rotating wheel device | |
| CN211245494U (en) | Tile lifting mechanism of roller coaster mahjong machine | |
| CN204850608U (en) | Lifting and horizontal moving stereo garage chain riding wheel device | |
| CN217028597U (en) | Integral type promotion garage door with silence track | |
| CN107380173A (en) | A kind of rail traffic platform door base support means | |
| CN204737561U (en) | Railcar draw gear in corridor elevator | |
| CN218853467U (en) | Rotary taxi-height entertainment equipment | |
| CN101843975A (en) | Full-automatic table-board | |
| CN218152210U (en) | Lifting transmission mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150720 |
|
| EXPY | Termination of patent right or utility model |