CN218010993U - Mahjong arranging mechanism of mahjong machine - Google Patents
Mahjong arranging mechanism of mahjong machine Download PDFInfo
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- CN218010993U CN218010993U CN202222282492.0U CN202222282492U CN218010993U CN 218010993 U CN218010993 U CN 218010993U CN 202222282492 U CN202222282492 U CN 202222282492U CN 218010993 U CN218010993 U CN 218010993U
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Abstract
The utility model discloses a mahjong arranging mechanism of a mahjong machine, which comprises a shuffling big disc and a mahjong sucking wheel arranged on the four sides of the shuffling big disc, wherein at least one mahjong sucking wheel and the shuffling big disc are driven by a mahjong arranging drive unit to work, and the rotation speeds of the shuffling big disc and the mahjong sucking wheel are consistent. The utility model arranges at least one tile sucking wheel as the same tile arranging driving unit as the shuffling large plate, thus saving at least one tile arranging driving unit (at most four), saving tile arranging power, reducing the number of control nodes in the tile arranging mechanism and reducing the failure rate of the mahjong machine; the mahjong tile sucking wheel keeps the same rotating speed with the big shuffling disk, and particularly can always keep the same working state in the variable speed mahjong tile arranging process without additionally controlling and adjusting the rotating speed; the rotating speeds of the tile-shuffling magnet and the tile-blocking magnet are consistent, the work steps of the tile-shuffling magnet and the tile-blocking projection can be accurately set, and the last recorded tiles on the tile-shuffling large plate can be quickly grabbed by the tile-shuffling magnet, so that the tile-arranging efficiency is improved, and the tile sliding phenomenon is prevented.
Description
Technical Field
The utility model belongs to the technical field of the mahjong machine, concretely relates to mahjong machine mechanism tablet mechanism.
Background
The working procedure of the full-automatic mahjong machine is approximately as follows: the shuffling large disc rotates to shuffle the mahjong, the mahjong absorbing wheels rotate simultaneously to absorb the mahjong from the shuffling large disc and send the mahjong to the stacking and pushing mechanism, the stacking mechanism stacks the delivered mahjong into mahjong piers and then pushes the mahjong into the mahjong storing channels, and after the mahjong piers with preset number are stored in each mahjong storing channel, the mahjong loading mechanism sends the mahjong of each side of the mahjong table to the table top.
In order to reduce the working noise in the early stage of shuffling and sucking the cards (when the number of the mahjong tiles on the shuffling large disc is large) and simultaneously consider the working efficiency in the later stage of shuffling and sucking the cards (when the number of the mahjong tiles on the shuffling large disc is small), a variable-speed shuffling mechanism and a variable-speed card sucking mechanism are developed in the prior art. For example, chinese utility model patents with publication numbers CN216259046U, CN211705875U and CN211705876U disclose some speed-variable card-sucking mechanisms, and chinese utility model patents with publication numbers CN215195368U, CN213313296U, CN211676245U, CN216877807U, CN210495172U, CN211215376U, CN213192453U, CN203154782U and CN205019704U disclose some speed-variable card-shuffling mechanisms.
However, the conventional shuffling/sucking mechanism operating at a constant speed or the conventional shuffling/sucking mechanism operating at a variable speed has the following defects: (1) The shuffling large disc is driven by a single shuffling motor, and the mahjong sucking wheels at four sides of the shuffling large disc are also driven by corresponding mahjong sucking motors, so that the used motors are more, the control nodes are more, and the failure rate is higher; (2) The rotation speed of each tile sucking wheel and the rotation speed of the large shuffling tray are difficult to keep consistent, particularly in a variable-speed running tile shuffling/sucking mechanism, the phenomenon of tile slipping can occur, and in the later stage of tile arrangement, the last few tiles on the large shuffling tray are difficult to grab due to the fact that magnets on the tile sucking wheels cannot align with the tile blocking bulges on the large shuffling tray, and finally the tile arrangement efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide a mahjong tile arranging mechanism which not only can save tile arranging power, but also can improve tile arranging efficiency.
In order to achieve the purpose of the invention, the technical scheme of the utility model is as follows:
a mahjong mechanism tile mechanism comprises a large tile shuffling disc and tile sucking wheels arranged on four sides of the large tile shuffling disc, wherein at least one tile sucking wheel and the large tile shuffling disc are driven by the same tile arranging driving unit to work, and the rotating speeds of the large tile shuffling disc and the large tile sucking wheels are consistent.
All be equipped with four in each mahjong machine and inhale the tablet wheel, the utility model discloses with four inhale at least one in the tablet wheel set up to use same reason tablet drive unit with shuffling the big dish, then whole reason tablet mechanism can practice thrift at least one reason tablet drive unit, can practice thrift four reason tablet drive units at most, practiced thrift reason tablet power greatly, reduced reason tablet mechanism in control node quantity, not only greatly reduced mahjong machine fault rate, can confirm fault location fast when breaking down moreover.
In the utility model, the tile sucking wheel and the tile shuffling large disk work under the drive of the same tile arranging drive unit, so that the tile sucking wheel can keep the same rotating speed as the tile shuffling large disk, and especially can keep the same working state all the time in the variable speed tile arranging process without additionally controlling and adjusting the rotating speed; after the rotation speeds of the tile sucking wheel and the tile shuffling large disc are consistent, the work steps of the tile sucking magnet and the tile blocking bulge can be accurately set, and the last recorded tiles on the tile shuffling large disc can be quickly grabbed by the tile sucking magnet, so that the tile arranging efficiency is improved, and the tile sliding phenomenon is prevented.
The same card arranging driving unit is used for driving the shuffling large disc and the card sucking wheel to work, and the card arranging driving unit can realize the following two modes:
in the mahjong mechanism mahjong tile mechanism, the output end of the tile arranging driving unit is connected with the large shuffling tray, and the tile sucking wheel is linked with the large shuffling tray through the transmission unit.
Secondly, in the mahjong tile mechanism, the shuffling large plate and the tile sucking wheel are respectively transmitted with the tile arranging driving unit through corresponding transmission units.
Of course, it is also feasible to make the card arranging driving unit drive the card sucking wheel to rotate first, and then utilize the transmission unit to realize the linkage between the card sucking wheel and the shuffling large plate (and then drive other card sucking wheels by the shuffling large plate), but this kind of mode is too laborious, and the requirement for the motor torque in the card arranging driving unit is higher, so the two kinds of modes of the utility model are more preferably adopted. In the above two modes of the present invention, the structure of the first mode is easier to set, and therefore the first transmission mode is more preferable.
Preferably, in the mahjong mechanism tile mechanism, the transmission unit comprises:
a first-stage transmission gear ring rotating synchronously with the shuffling large disc;
and the secondary transmission gear ring synchronously rotates with the mahjong sucking wheel and is in meshed transmission with the primary transmission gear ring.
The toothed ring transmission not only has simple structure, but also has stable transmission, and is more favorable for keeping the consistent rotating speed between the mahjong tile sucking wheel and the mahjong tile shuffling large disc.
In the mahjong mechanism tile mechanism, the secondary transmission gear ring is formed on a gear which is coaxial with the tile sucking wheel;
or the secondary transmission gear ring is formed at one end of the tile sucking wheel, which is back to the shuffling large disk.
The first-stage transmission toothed ring and the second-stage transmission toothed ring are in meshing transmission, and meanwhile, the mahjong tile sucking wheel is required to be positioned above the shuffling large disk, and a mahjong tile passing gap which is convenient for mahjong tiles to pass through is reserved between the first-stage transmission toothed ring and the second-stage transmission toothed ring. Two ways to satisfy this condition can be used:
in the mahjong mechanism card mechanism, the first-stage transmission gear ring is arranged on the outer edge of the shuffling large disk, and the outer diameter of the second-stage transmission gear ring is larger than that of the card sucking wheel, so that a card passing gap is formed between the card sucking wheel and the shuffling large disk.
Secondly, in the mahjong tile mechanism, the heightening bracket positioned at the outer edge of the big shuffling tray is fixedly arranged on the top surface of the big shuffling tray, a conical surface or an inverted conical surface is formed at the top end of the heightening bracket, and the primary transmission toothed ring is fixedly arranged on the conical surface or the inverted conical surface.
The card passing gap is formed by the difference of the outer diameters of the secondary transmission gear ring and the card sucking wheel, or the engagement of the primary transmission gear ring and the secondary transmission gear ring is facilitated by the natural card passing gap of the shuffling large plate and the card sucking wheel and the heightening bracket, but the two modes can also be adopted at the same time.
The secondary transmission gear ring with larger outer diameter can increase the thickness of the mahjong machine, so that the distance between the shuffling large plate and the mahjong tile sucking wheel is preferably kept unchanged, and the meshing of the primary transmission gear ring and the secondary transmission gear ring is facilitated by arranging the heightening support.
Preferably, in the mahjong mechanism card mechanism, the first-stage transmission toothed ring and the second-stage transmission toothed ring are both conical, the first-stage transmission toothed ring is arranged back to the shuffling large disc, and the second-stage transmission toothed ring is arranged facing the shuffling large disc.
The central shafts of the shuffling large disk and the mahjong suction wheel are arranged vertically, and the transmission is more stable by utilizing the conical gear ring. Meanwhile, the direction arrangement of the first-stage transmission gear ring and the second-stage transmission gear ring in the embodiment can save the space above the shuffling large plate, move the bevel gear outwards and avoid the influence of the bevel gear on the mahjong tiles which are grabbed at the edge of the shuffling large plate by the tile sucking wheel.
In the mahjong mechanism card mechanism, the lowest point of the card sucking wheel is a card sucking site, the card sucking wheel is provided with at least one card sucking magnet, and the outer edge of the shuffling large disk is provided with at least one card blocking bulge;
the time required by the card blocking bulge to reach the card sucking position along with the large shuffling disc is integral multiple of the time required by the card sucking magnet to reach the card sucking position along with the card sucking wheel. Therefore, when the tile sucking magnet and the tile blocking bulge are both positioned at the tile sucking site as starting points, the tile sucking magnet reaches the tile shuffling site whenever the tile blocking bulge reaches the tile shuffling site, so that the tile sucking magnet can quickly and accurately grab mahjong tiles which are retained at the tile blocking bulge at the later stage of the tile arrangement, and the tile arrangement efficiency is greatly improved.
In the mahjong mechanism mahjong tile mechanism, the tile arranging driving unit has uniform output rotating speed;
or the card arranging driving unit is provided with a fast output position for driving the shuffling large disc and the card sucking wheel to rotate fast in the early stage of card arranging and a slow output position for driving the shuffling large disc and the card sucking wheel to rotate slowly in the later stage of card arranging.
The structure of the card arranging driving unit of the utility model has no special requirements, and the card shuffling driving unit can drive the card shuffling large disc to rotate, and the card shuffling large disc can rotate at a constant speed or at a variable speed.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
(1) The utility model discloses set up four in inhaling the tablet wheel of mahjong machine into and use same reason tablet drive unit with shuffling the big dish, then at least one reason tablet drive unit can be practiced thrift to whole reason tablet mechanism, can practice thrift four reason tablet drive units at most, has practiced thrift reason tablet power greatly, has reduced the control node quantity in the reason tablet mechanism, not only greatly reduced mahjong machine fault rate, can the short-term determination fault location when breaking down moreover.
(2) In the utility model, the tile sucking wheel and the tile shuffling large disk are driven by the same tile arranging driving unit to work, so that the tile sucking wheel can keep the rotating speed consistent with that of the tile shuffling large disk, especially the same working state can be always kept in the variable speed tile arranging process, and the rotating speed control and adjustment are not needed; after the rotation speeds of the tile sucking wheel and the tile shuffling large disc are consistent, the work steps of the tile sucking magnet and the tile blocking bulge can be accurately set, and the last recorded tiles on the tile shuffling large disc can be quickly grabbed by the tile sucking magnet, so that the tile arranging efficiency is improved, and the tile sliding phenomenon is prevented.
(3) The utility model discloses in, the output of reason tablet drive unit with shuffle the big dish and link to each other, and inhale the tablet wheel and then pass through the drive unit linkage with this shuffle the big dish, this kind of structure not only sets up more portably, and is lower to the requirement of motor moment of torsion among the reason tablet drive unit moreover, simultaneously, still is convenient for shuffle the big dish and drives all inhale the rotation of tablet wheel, more is favorable to practicing thrift power cost and control cost.
(4) The utility model discloses in, utilize intermeshing's one-level transmission ring gear and second grade transmission ring gear to realize shuffling the big dish and inhale the transmission between the tablet wheel, the ring gear transmission is simple structure not only, and the transmission is stable moreover, more is favorable to keeping inhaling the tablet wheel and shuffling the rotational speed between the big dish unanimity.
(5) In the utility model, the primary transmission gear ring and the secondary transmission gear ring are both conical, and the primary transmission gear ring is arranged back to the shuffling large plate, while the secondary transmission gear ring is arranged facing to the shuffling large plate; the arrangement mode can save the space above the shuffling large plate, and the bevel gear is moved outwards, so that the bevel gear is prevented from influencing the mahjong tiles on the edge of the shuffling large plate to be grabbed by the tile sucking wheel.
(6) The utility model keeps the height difference between the shuffling big disk and the tile sucking wheel unchanged to ensure that the mahjong tiles can pass through the tile passing gap between the shuffling big disk and the tile sucking wheel; meanwhile, the heightening bracket is arranged on the shuffling large disk, and the primary transmission gear ring is arranged on the heightening bracket to be meshed with the secondary transmission gear ring, so that the secondary transmission gear ring can be arranged to have a smaller outer diameter, and the thickness of the mahjong machine is not influenced.
(7) The utility model discloses to keep off that the tablet arch arrives this required time of inhaling the tablet position along with shuffling the big dish and set up to be the integral multiple of inhaling tablet magnet along with inhaling the tablet wheel and reacing this required time of inhaling the tablet position, so, with inhale tablet magnet and keep off that the tablet arch is all in and inhale the tablet position as the starting point, whenever keep off the protruding arrival of tablet and shuffle the position, all have to inhale the tablet magnet and arrive and shuffle the position, thereby inhale the tablet magnet and can be fast, accurately snatch the mahjong pieces that the later stage of reason tablet stagnated and keep keeping in keeping the protruding department of fender tablet, improve reason tablet efficiency greatly.
Drawings
FIG. 1 is a schematic structural view of the mahjong mechanism of the present invention;
FIG. 2 is a schematic structural view of the mahjong mechanism of the present invention at another viewing angle;
fig. 3 is a schematic structural view of the mahjong mechanism of the present invention at another viewing angle.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
Example 1
As shown in fig. 1, fig. 2 and fig. 3, the mahjong mechanism card mechanism of the embodiment comprises a large shuffling plate 1 and a card arranging driving unit 2 for driving the large shuffling plate 1 to rotate, the top surface of the large shuffling plate 1 is also provided with card sucking wheels 3 positioned at four sides of the large shuffling plate 1, and at least one card sucking wheel 3 in the four card sucking wheels 3 is linked with the large shuffling plate 1 through a transmission unit 4 and keeps the same rotating speed.
As can be seen from fig. 1, 2 and 3, the transmission unit 4 comprises a heightening bracket 41 fixedly arranged on the top surface of the shuffling big disk 1 and positioned at the outer edge of the shuffling big disk 1, and a conical primary transmission toothed ring 42 is fixedly arranged at the top end of the heightening bracket 41; the heightening bracket 41 and the shuffling large disk 1, and the primary transmission gear ring 42 and the heightening bracket 41 can be integrally formed or detachably and fixedly connected, and the embodiment has no requirement.
The transmission unit 4 further comprises a conical gear 43 which is coaxially arranged with the tile sucking wheel 3 and synchronously rotates, and a secondary transmission gear ring 44 meshed with the primary transmission gear ring 42 is formed on the conical gear 43; it can be seen that the first-stage transmission toothed ring 42 faces away from the shuffling large plate 1, and the second-stage transmission toothed ring 44 faces towards the shuffling large plate 1, so that the arrangement mode can save the space above the shuffling large plate 1, move the bevel gear 43 outwards and avoid the influence of the bevel gear 43 on the mahjong tiles which are grabbed at the edge of the shuffling large plate 1 by the tile suction wheel 3.
The embodiment keeps the height difference between the prior shuffling large disk 1 and the card sucking wheel 3 unchanged so as to ensure that mahjong tiles can pass through the card passing gap between the shuffling large disk 1 and the card sucking wheel 3; meanwhile, a heightening bracket 41 is provided on the shuffling large disk 1 and a primary transmission toothed ring 42 is provided on the heightening bracket 41 to be engaged with a secondary transmission toothed ring 44, so that the secondary transmission toothed ring 44 can be provided to have a small outer diameter so as not to affect the thickness of the mahjong machine.
As shown in fig. 1 and 3, the lowest point of the card suction wheel 3, i.e. the position of the card suction wheel 3 closest to the shuffling plate 1, is the card suction position 100, four card suction magnets 31 are arranged on the card suction wheel 3 in the embodiment, eight card blocking protrusions 11 are arranged on the outer edge of the shuffling plate 1, and the time required for the card blocking protrusions 11 to reach the card suction position 100 along with the shuffling plate 1 is set to be integral multiple of the time required for the card suction magnets 31 to reach the card suction position 100 along with the card suction wheel 3. Therefore, when the tile sucking magnet 31 and the tile blocking protrusions 11 are located at the tile sucking sites 100 as the starting points of tile arrangement, when one tile blocking protrusion 11 reaches the tile shuffling site, one tile sucking magnet 31 reaches the tile shuffling site, so that the tile sucking magnet 31 can quickly and accurately grab mahjong tiles which are retained in the tile blocking protrusions 11 in the later period of the tile arrangement, and the tile arrangement efficiency is greatly improved.
In practical application, the number of the card attracting magnets 31 and the card blocking protrusions 11 can be set arbitrarily, as long as the time required for the card blocking protrusions 11 to reach the card attracting position 100 along with the card shuffling large disc 1 is integral multiple of the time required for the card attracting magnets 31 to reach the card attracting position 100 along with the card attracting wheel 3.
The specific structure of the card arranging driving unit 2 in this embodiment is not required, and the card shuffling large disk 1 can be driven to rotate, and the card shuffling large disk 1 can rotate at a constant speed or at a variable speed. As an example of a specific implementation manner, the card sorting driving unit 2 adopted in fig. 2 of this embodiment is the same as the driving mechanism used in the chinese patent application with publication number CN111282260A by the applicant, and therefore, the description thereof is omitted.
The working principle of the mahjong arranging mechanism of the mahjong machine is as follows:
the card arranging driving unit 2 is started to drive the shuffling large disc 1 to rotate, and the primary transmission gear ring 42 and the shuffling large disc 1 synchronously rotate; each second-stage rotating toothed ring is meshed with the first-stage transmission toothed ring 42 for transmission, so that each tile sucking wheel 3 and the large shuffling disc 1 are driven to synchronously rotate and keep the rotating speed consistent all the time;
in the process of arranging the mahjong, when the mahjong tile blocking protrusion 11 on the large shuffling tray 1 reaches the mahjong tile shuffling site, the mahjong tile sucking magnet 31 reaches the mahjong tile shuffling site, so that the mahjong tile sucking magnet 31 can quickly and accurately grab the mahjong tiles which are retained in the mahjong tile blocking protrusion 11 at the later period of arranging the mahjong tiles, and the mahjong tile arranging efficiency is greatly improved.
Claims (10)
1. A mahjong mechanism tile mechanism comprises a tile shuffling large disc (1) and tile sucking wheels (3) arranged on four sides of the tile shuffling large disc (1), and is characterized in that at least one tile sucking wheel (3) and the tile shuffling large disc (1) are driven by the same tile arranging driving unit (2) to work, and the rotating speeds of the tile shuffling large disc (1) and the tile sucking wheels (3) are consistent.
2. The mahjong arranging mechanism of the mahjong machine according to claim 1, wherein the output end of the mahjong arranging driving unit (2) is connected with the big shuffling tray (1), and the mahjong sucking wheel (3) is linked with the big shuffling tray (1) through the transmission unit (4).
3. The mah-jong mechanism tile mechanism of claim 2, wherein the transmission unit (4) comprises:
a primary transmission gear ring (42) rotating synchronously with the shuffling big disk (1);
and the secondary transmission gear ring (44) rotates synchronously with the card sucking wheel (3), and the secondary transmission gear ring (44) is in meshed transmission with the primary transmission gear ring (42).
4. The mah-jong mechanism according to claim 3, wherein the secondary driving gear ring (44) is formed on a gear coaxially disposed with the tile suction wheel (3);
or the secondary transmission gear ring (44) is formed at one end of the card suction wheel (3) back to the large shuffling disc (1).
5. The mechanism of mahjong mechanism as claimed in claim 3, wherein the first stage transmission gear ring (42) is arranged on the outer edge of the big shuffling tray (1), and the second stage transmission gear ring (44) has an outer diameter larger than that of the tile suction wheel (3) so as to form a tile passing gap between the tile suction wheel (3) and the big shuffling tray (1).
6. The mechanism of mahjong mechanism as claimed in claim 3, wherein the top surface of the big shuffling tray (1) is fixedly provided with a heightening bracket (41) arranged at the outer edge of the big shuffling tray (1), and the primary transmission gear ring (42) is fixedly arranged at the top end of the heightening bracket (41).
7. The mechanism of mahjong mechanism according to claim 3, wherein the primary driving toothed ring (42) and the secondary driving toothed ring (44) are both tapered, and the primary driving toothed ring (42) is disposed facing away from the shuffling platter (1), and the secondary driving toothed ring (44) is disposed facing the shuffling platter (1).
8. The arranging mechanism of mahjong machine according to claim 1, characterized in that the shuffling large plate (1) and the tile sucking wheel (3) are respectively driven by the corresponding transmission unit (4) and the arranging driving unit (2).
9. The mahjong arranging mechanism of any one of claims 1 to 8, wherein the lowest point of the tile sucking wheel (3) is a tile sucking site (100), the tile sucking wheel (3) is provided with at least one tile sucking magnet (31), and the outer edge of the shuffling large plate (1) is provided with at least one tile blocking protrusion (11);
the time required by the card blocking protrusion (11) to reach the card sucking site (100) along with the large card shuffling tray (1) is integral multiple of the time required by the card sucking magnet (31) to reach the card sucking site (100) along with the card sucking wheel (3).
10. The mahjong arranging mechanism of any one of claims 1 to 8, wherein the mahjong arranging driving unit (2) has a uniform output rotation speed;
or the card arranging driving unit (2) is provided with a fast output position for driving the shuffling large disc (1) and the card sucking wheel (3) to rotate fast in the early stage of card arranging and a slow output position for driving the shuffling large disc (1) and the card sucking wheel (3) to rotate slowly in the later stage of card arranging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222282492.0U CN218010993U (en) | 2022-08-29 | 2022-08-29 | Mahjong arranging mechanism of mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222282492.0U CN218010993U (en) | 2022-08-29 | 2022-08-29 | Mahjong arranging mechanism of mahjong machine |
Publications (1)
| Publication Number | Publication Date |
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| CN218010993U true CN218010993U (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222282492.0U Active CN218010993U (en) | 2022-08-29 | 2022-08-29 | Mahjong arranging mechanism of mahjong machine |
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| CN (1) | CN218010993U (en) |
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2022
- 2022-08-29 CN CN202222282492.0U patent/CN218010993U/en active Active
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