CN204563561U - The automatic mah-jong pushing device of a kind of Novel mahjong machine - Google Patents
The automatic mah-jong pushing device of a kind of Novel mahjong machine Download PDFInfo
- Publication number
- CN204563561U CN204563561U CN201520081357.7U CN201520081357U CN204563561U CN 204563561 U CN204563561 U CN 204563561U CN 201520081357 U CN201520081357 U CN 201520081357U CN 204563561 U CN204563561 U CN 204563561U
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- China
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- push rod
- pusher bar
- bar support
- main backstop
- rocker
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Abstract
The utility model discloses the automatic mah-jong pushing device of a kind of Novel mahjong machine, comprise main backstop, push rod and push rod drive unit, main backstop side is provided with pusher bar support, and push rod is arranged on the top of pusher bar support, is connected between the two by spring; The relative both sides of pusher bar support are provided with the chute extended on main backstop, are provided with lead rail axis in chute, and push rod drive unit drives push rod to slide along lead rail axis.This product push rod stability is strong, avoids the easy run-off the straight of stressed irregular weighing apparatus of push rod in showdown process and showdown problem not in place.
Description
Technical field
The utility model belongs to the automatic mah-jong pushing device of mahjong machine.
Background technology
Use for the ease of consumer, the mahjong machine of prior art has set up automatic card shuffling and automatic mah-jong pushing device, time saving and energy saving, simple to operation compared with shuffling with traditional craft.But the mahjong machine of prior art, its showdown bar, when showdown, if discontinuity equalization just easily occurs the phenomenon that showdown bar tilts and showdown is not in place, has influence on result of use and the service life of mahjong machine.
Utility model content
The purpose of this utility model is to provide the strong automatic mah-jong pushing device of mahjong machine of a kind of push rod stability, solves the easy run-off the straight of stressed irregular weighing apparatus of push rod in showdown process and showdown problem not in place.
The technical solution adopted in the utility model is: the automatic mah-jong pushing device of a kind of Novel mahjong machine, comprises main backstop, push rod and push rod drive unit, and main backstop side is provided with pusher bar support, and push rod is arranged on the top of pusher bar support, is connected between the two by spring; The relative both sides of pusher bar support are provided with the chute extended on main backstop, are provided with lead rail axis in chute, and push rod drive unit drives push rod to slide along lead rail axis;
Push rod drive unit is made up of CD-ROM drive motor, main driven wheel, driven gear, worm gear, two push rod slide blocks, two rocking arms, rocker-arm links;
The output shaft of CD-ROM drive motor is connected with main driven wheel, and main driven wheel is meshed with driven gear, and driven gear is connected with worm gear;
One end of two push rod slide blocks is enclosed within lead rail axis, and the other end is fixedly connected with push rod; One end of two rocking arms slides up and down with the side of push rod slide block and is connected, and the other end is fixed on rocker-arm link, and rocker-arm link is provided with the crank be fixedly connected with it, is connected with worm gear by crank, and two ends and the main backstop of rocker-arm link are rotationally connected.
The original state of the utility model push rod is one end away from main backstop, the top that is in pusher bar support, and spring is between the two in unstretched state; When mahjong machine carries out showdown action, CD-ROM drive motor drives main driven wheel to turn, thus drive driven gear to rotate, drive worm gear to make synchronous axial system by driven gear, worm gear is by crank handle turns rocker-arm link and rocking motion, thus drive push rod to slide along the lead rail axis in chute to main backstop, realize the showdown function of mahjong machine, in showdown process, the spring between push rod and pusher bar support is in extended state, after showdown completes, drive recovery rod to original state by spring.The relative both sides of the utility model pusher bar support are provided with the chute extended on main backstop, push rod is driven to slide along lead rail axis by push rod drive unit, push rod stability is strong, thus solves in showdown process because stressed irregular weighing apparatus is because making push rod run-off the straight and showdown problem not in place.
Below in conjunction with drawings and embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the schematic rear view of the utility model Fig. 1;
Description of reference numerals: 10. main backstop; 20. push rods; 21 pusher bar supports; 22. push rod slide blocks; 23. rocking arms; 24. lead rail axis; 25. springs; 26. rocker-arm links; 30. driving gears; 31. CD-ROM drive motors; 40. driven gears; 41. worm gears; 50. lifter wheels.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the automatic mah-jong pushing device of a kind of Novel mahjong machine, comprise main backstop 10, push rod 20 and push rod drive unit, main backstop 10 side is provided with pusher bar support 21, push rod 20 is arranged on the top of pusher bar support 21, is connected between the two by spring 25, and spring 25 can be more than two or two; The relative both sides of pusher bar support 21 are provided with the chute extended on main backstop 10, are provided with lead rail axis 24 in chute, and push rod drive unit drives push rod 20 to slide along lead rail axis 24;
Push rod drive unit is made up of CD-ROM drive motor 31, main driven wheel 30, driven gear 40, worm gear 41, two push rod slide blocks 22, two rocking arms 23, rocker-arm links 26;
The output shaft of CD-ROM drive motor 31 is connected with main driven wheel 30, and main driven wheel 30 is meshed with driven gear 40, and driven gear 40 is connected with worm gear 41 and makes synchronous axial system;
One end of two push rod slide blocks 22 is enclosed within lead rail axis 24, and the other end is fixedly connected with push rod 20; One end of two rocking arms 23 is connected with on the side of push rod slide block 22, and rocking arm 23 can slide up and down along the side of push rod slide block 22; The other end of two rocking arms 23 is fixed on rocker-arm link 26, and rocker-arm link 26 is provided with the crank be fixedly connected with it, is connected with worm gear 41 by crank, and the two ends of rocker-arm link 26 are rotationally connected with main backstop 10 respectively.
The original state of the utility model push rod 20 is one end away from main backstop 10, the top that is in pusher bar support 21, and spring 25 is between the two in unstretched state; When mahjong machine carries out showdown action, CD-ROM drive motor 31 drives main driven wheel 30 to rotate, thus drive driven gear 40 to rotate, worm gear 41 is driven to make synchronous axial system by driven gear 40, worm gear 41 is by crank handle turns rocker-arm link 26 and rocking arm 23 action, thus promotion push rod 20 slides along the lead rail axis 24 in chute to main backstop 10, realize the showdown function of mahjong machine, in showdown process, spring 25 between push rod 20 and pusher bar support 10 is in extended state, after showdown completes, push rod 20 is driven to be returned to original state by spring 25.
Main driven wheel 30 is meshed with driven gear 40, is provided with lifter wheel 50, two lifter wheels 50 be meshed with main driven wheel 30, driven gear 40 respectively drives the lifter plate on mah-jong tabletop to realize lifting action in both both sides.
The stressed irregular weighing apparatus of the utility model push rod in showdown process also can not run-off the straight and showdown problem not in place, extends the service life of product.
Claims (2)
1. the automatic mah-jong pushing device of Novel mahjong machine, is characterized in that: comprise main backstop, push rod and push rod drive unit, and main backstop side is provided with pusher bar support, and push rod is arranged on the top of pusher bar support, is connected between the two by spring; The relative both sides of pusher bar support are provided with the chute extended on main backstop, are provided with lead rail axis in chute, and push rod drive unit drives push rod to slide along lead rail axis.
2. the automatic mah-jong pushing device of a kind of Novel mahjong machine according to claim 1, is characterized in that: described push rod drive unit is made up of CD-ROM drive motor, main driven wheel, driven gear, worm gear, two push rod slide blocks, two rocking arms, rocker-arm links; The output shaft of CD-ROM drive motor is connected with main driven wheel, and main driven wheel is meshed with driven gear, and driven gear is connected with worm gear; One end of two push rod slide blocks is enclosed within lead rail axis, and the other end is fixedly connected with push rod; One end of two rocking arms slides up and down with the side of push rod slide block and is connected, and the other end is fixed on rocker-arm link, and rocker-arm link is provided with the crank be fixedly connected with it, is connected with worm gear by crank, and two ends and the main backstop of rocker-arm link are rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520081357.7U CN204563561U (en) | 2015-02-05 | 2015-02-05 | The automatic mah-jong pushing device of a kind of Novel mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520081357.7U CN204563561U (en) | 2015-02-05 | 2015-02-05 | The automatic mah-jong pushing device of a kind of Novel mahjong machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204563561U true CN204563561U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520081357.7U Active CN204563561U (en) | 2015-02-05 | 2015-02-05 | The automatic mah-jong pushing device of a kind of Novel mahjong machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204563561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422312A (en) * | 2016-09-30 | 2017-02-22 | 浙江宣和电器有限公司 | Mahjong machine as well as mahjong tile picking and carrying system and control method of mahjong machine |
-
2015
- 2015-02-05 CN CN201520081357.7U patent/CN204563561U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422312A (en) * | 2016-09-30 | 2017-02-22 | 浙江宣和电器有限公司 | Mahjong machine as well as mahjong tile picking and carrying system and control method of mahjong machine |
| CN106422312B (en) * | 2016-09-30 | 2023-07-11 | 浙江宣和机电科技有限公司 | Mahjong machine, and mahjong picking and carrying system and control method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |