CN210674197U - Large-plate shuffling mechanism of automatic mahjong machine and automatic mahjong machine - Google Patents
Large-plate shuffling mechanism of automatic mahjong machine and automatic mahjong machine Download PDFInfo
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- CN210674197U CN210674197U CN201921068912.7U CN201921068912U CN210674197U CN 210674197 U CN210674197 U CN 210674197U CN 201921068912 U CN201921068912 U CN 201921068912U CN 210674197 U CN210674197 U CN 210674197U
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Abstract
The utility model discloses an automatic mahjong machine's big dish shuffling mechanism and automatic mahjong machine belongs to chess and cards amusement equipment field, solves current big dish shuffling mechanism and allows gear wearing and tearing, motor damage scheduling problem to appear under the heavy load condition. The utility model discloses a big dish shuffling mechanism, include the shuffling dish and be used for the drive the rotatory big dish motor of shuffling dish, big dish motor has two at least, two at least big dish motors just drive with the rotational speed simultaneously shuffling dish is rotatory. When at least two large-disk motors drive the shuffling disks at the same time and at the same rotating speed, the loads of a transmission link in the large-disk shuffling mechanism and internal parts of the large-disk motors can be effectively reduced, the service lives of the parts and the large-disk motors are prolonged, the requirements on the torque and the power of the large-disk motors are also reduced, the large-disk motors with lower cost can be used for driving the shuffling disks, and the shuffling power requirements of the large-disk shuffling mechanism on large-card mahjong tiles are met.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a chess and card amusement equipment field especially relates to big dish shuffling mechanism and automatic mahjong machine of automatic mahjong machine.
[ background of the invention ]
The large-disk shuffling mechanism of the existing automatic mahjong machine mainly comprises a mahjong shuffling disk and a large-disk motor, wherein the large-disk motor drives the mahjong shuffling disk to rotate, and the mahjong shuffling disk is matched with a mahjong scraping strip to shuffle and scrape mahjong. The mahjong playing methods are numerous, in some playing methods, the mahjong tile type is increased to 60 tiles from the original maximum 42 tiles (mahjong tile length parameter), the weight of the mahjong tiles is increased along with the increase of the tile type, and when the single large-disk motor is adopted to drive the shuffling disk to rotate in the prior art, the transmission structure between the large-disk motor and the shuffling disk and the internal structure of the large-disk motor bear larger loads, so that the problems of gear abrasion, motor damage and the like are easily caused.
[ Utility model ] content
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a big disk shuffling mechanism of an automatic mahjong machine, and optimizing a big disk driving mode so as to reduce the load of parts and a motor.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the large-disk shuffling mechanism of the automatic mahjong machine comprises a mahjong shuffling disk and large-disk motors for driving the mahjong shuffling disk to rotate, and is characterized in that the number of the large-disk motors is at least two, and the at least two large-disk motors simultaneously drive the mahjong shuffling disk to rotate at the same rotating speed.
In the above-mentioned big-disk shuffling mechanism, the at least two big-disk motors are electrically connected to the same main control board, and the main control board controls the at least two big-disk motors to synchronously operate.
In the big-disk shuffling mechanism, the bottom surface of the shuffling disk is provided with an inner gear ring, the at least two big-disk motors are distributed at intervals along the circumferential direction of the inner gear ring, and the big-disk motors and the inner gear ring are in meshing transmission through gears.
In the big-disk shuffling mechanism, the outer circumferential surface of the shuffling disk is provided with an outer gear ring, the at least two big-disk motors are distributed at intervals along the circumferential direction of the outer gear ring, and the big-disk motors and the outer gear ring are in meshing transmission through gears.
In the big-disk shuffling mechanism, the bottom surface of the shuffling disk is provided with an inner gear ring, the peripheral surface of the shuffling disk is provided with an outer gear ring, at least one big-disk motor and the inner gear ring are in meshing transmission through gears, and at least one big-disk motor and the outer gear ring are in meshing transmission through gears.
In the big-disk shuffling mechanism, the included angle of two adjacent big-disk motors in the circumferential direction is not less than 80 degrees.
In the above-mentioned big-disk shuffling mechanism, the number of the big-disk motors is two, and the included angle of the two big-disk motors in the circumferential direction is 90 degrees or 180 degrees.
In the large-disk shuffling mechanism, the rotation speed of the shuffling disk is 4-8 revolutions per minute.
The utility model also provides an automatic mahjong machine, which comprises the large-plate shuffling mechanism.
The utility model has the advantages that:
the utility model provides an automatic big dish shuffling mechanism of mahjong machine, include the shuffling dish and be used for the drive the rotatory big dish motor of shuffling dish, big dish motor has two at least, two at least big dish motors just drive with the rotational speed simultaneously shuffling dish is rotatory. When at least two large-disk motors drive the shuffling disks at the same time and at the same rotating speed, the loads of a transmission link in the large-disk shuffling mechanism and internal parts of the large-disk motors can be effectively reduced, the service lives of the parts and the large-disk motors are prolonged, the requirements on the torque and the power of the large-disk motors are also reduced, the large-disk motors with lower cost can be used for driving the shuffling disks, and the shuffling power requirements of the large-disk shuffling mechanism on large-card mahjong tiles are met.
These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention will be further explained with reference to the drawings:
figure 1 is a schematic view of a large-disk shuffling mechanism in one embodiment of the present invention;
figure 2 is a schematic view of a large-disk shuffling mechanism in accordance with one embodiment of the present invention;
figure 3 is a schematic view of a large-disk shuffling mechanism in accordance with one embodiment of the present invention.
Reference numerals:
100 card shuffling discs, 110 inner gear rings and 120 outer gear rings;
200 drive the gear.
[ detailed description ] embodiments
The utility model provides a big dish shuffling mechanism of automatic mahjong machine, include the shuffling dish and be used for the drive the rotatory big dish motor of shuffling dish, big dish motor has two at least, two at least big dish motors just drive with the rotational speed simultaneously shuffling dish is rotatory. When at least two large-disk motors drive the shuffling disks at the same time and at the same rotating speed, the loads of a transmission link in the large-disk shuffling mechanism and internal parts of the large-disk motors can be effectively reduced, the service lives of the parts and the large-disk motors are prolonged, the requirements on the torque and the power of the large-disk motors are also reduced, the large-disk motors with lower cost can be used for driving the shuffling disks, and the shuffling power requirements of the large-disk shuffling mechanism on large-card mahjong tiles are met.
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1, in an embodiment of the present invention, the big-plate shuffling mechanism of the automatic mahjong machine includes two big-plate motors for driving the rotation of the mahjong tile shuffling plate 100 and the mahjong tile shuffling plate 100, and the two big-plate motors drive the rotation of the mahjong tile shuffling plate 100 at the same time and at the same rotation speed. Compared with the conventional mode of driving the shuffling tray by using one large-tray motor, when the two large-tray motors are used for driving the shuffling tray 100 at the same time and at the same rotating speed, the method can effectively reduce the load of a transmission link in the large-tray shuffling mechanism and internal parts of the large-tray motor, prolong the service lives of the parts and the large-tray motor, reduce the requirements on the torque and the power of the large-tray motor, drive the shuffling tray 100 by using the large-tray motor with lower cost, and meet the shuffling power requirements of the large-tray shuffling mechanism on large-card mahjong tiles (the mahjong tiles with the types of 44, 46, 48, 50, 52, 54, 56, 58, 60 and the like).
Preferably, the bottom surface of the shuffling tray 100 of the present embodiment is provided with an inner gear ring 110, two large-tray motors are located on the inner side of the inner gear ring 110 and are distributed at intervals along the circumferential direction of the inner gear ring 110, and the large-tray motors and the inner gear ring 110 are in gear engagement transmission, for example: the output shaft of the big disc motor is provided with a transmission gear 200, the transmission gear 200 is meshed with the inner gear ring 110, although the big disc motor is not shown in the figure, the transmission gear 200 is arranged on the output shaft of the big disc motor, and the position shown by the transmission gear 200 is the position of the big disc motor. Under the condition of more requirements on the rotating speed of the shuffling disk 100, a gear set formed by a plurality of gears can be used for transmission between the inner gear ring 110 and the output shaft of the large disk motor.
The two large-disk motors of the present embodiment are both vertically arranged, i.e. the output shaft of the large-disk motor is parallel to the rotation center of the shuffling disk 100. Of course, according to actual conditions, the big disc motor can be placed horizontally, and transmission between the output shaft of the big disc motor and the inner gear ring is achieved through the umbrella-mounted gears.
Preferably, an included angle a of the two large disc motors in the circumferential direction of the embodiment is not less than 80 °, as shown in fig. 1, the included angle a of the two large disc motors in the circumferential direction is 90 °, so that the problem of power imbalance caused by too close of the two large disc motors can be avoided, and of course, according to actual conditions, the included angle a of the two large disc motors in the circumferential direction can also be 100 °, 120 °, 150 °, 180 °, and the like.
In order to conveniently control the two large-disc motors, the two large-disc motors of the embodiment are electrically connected to the same main control board, and the main control board controls the two large-disc motors to synchronously act, namely, one output signal of the main control board simultaneously controls the two large-disc motors, so that the two large-disc motors simultaneously rotate at the same rotating speed, and the synchronism of the operation of the large-disc motors is ensured. Preferably, in the embodiment, the rotation speed of the large-disc motor is controlled, so that the rotation speed of the shuffling disc 100 is controlled to be 4-8 revolutions per minute, the rotation speed of the shuffling disc 100 is slow, the mahjong tiles can be prevented from being excessively jammed, the shuffling noise is greatly reduced, the shuffling time is prolonged, otherwise, the rotation speed of the shuffling disc 100 is fast, the shuffling efficiency can be improved, but the shuffling noise is high, the rotation speed of the shuffling disc 100 is controlled to be 4-8 revolutions per minute, when more mahjong tiles are on the shuffling disc 100, the low-speed rotation of the shuffling disc 100 is controlled, the mahjong tiles are prevented from being excessively jammed, the shuffling noise is greatly reduced, and when less mahjong tiles are on the shuffling disc 100, the rotation speed of the shuffling disc 100 is accelerated, and the shuffling efficiency is improved.
Referring to fig. 2, in an embodiment of the present invention, the big-plate shuffling mechanism of the automatic mahjong machine includes two big-plate motors for driving the rotation of the mahjong tile shuffling plate 100 and the mahjong tile shuffling plate 100, and the two big-plate motors drive the rotation of the mahjong tile shuffling plate 100 at the same time and at the same rotation speed. The outer circumferential surface of the card shuffling tray 100 is provided with an outer gear ring 120, two large-tray motors are distributed at intervals along the circumferential direction of the outer gear ring 120, and the large-tray motors and the outer gear ring 120 are in meshing transmission through a transmission gear 200.
Referring to fig. 3, in an embodiment of the present invention, the big-plate shuffling mechanism of the automatic mahjong machine includes two big-plate motors for driving the rotation of the mahjong tile shuffling plate 100 and the mahjong tile shuffling plate 100, and the two big-plate motors drive the rotation of the mahjong tile shuffling plate 100 at the same time and at the same rotation speed. The bottom surface of the shuffling tray 100 is provided with an inner gear ring 110, the peripheral surface of the shuffling tray 100 is provided with an outer gear ring 120, one large-tray motor is in meshing transmission with the inner gear ring 110 through a transmission gear 200, and the other large-tray motor is in meshing transmission with the outer gear ring 120 through the transmission gear 200.
The embodiment of the present invention is described by taking two large disc motors as an example, but not limited to this, and three, four, etc. large disc motors can be further provided according to actual needs.
In an embodiment of the present invention, an automatic mahjong machine is provided, including any of the above embodiments, the large-tray shuffling mechanism and four groups of picking-up and carrying mechanisms disposed around the shuffling tray, the picking-up and carrying mechanisms generally include a tile feeding device, a tile stacking device, a tile pushing device and a tile lifting device, the structure and the working principle thereof are well known to those skilled in the art, and the description of the embodiment is omitted.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (9)
1. The large-disk shuffling mechanism of the automatic mahjong machine comprises a mahjong shuffling disk and large-disk motors for driving the mahjong shuffling disk to rotate, and is characterized in that the number of the large-disk motors is at least two, and the at least two large-disk motors simultaneously drive the mahjong shuffling disk to rotate at the same rotating speed.
2. The big-disk shuffling mechanism of claim 1, wherein the at least two big disk motors are electrically connected to a same main control board, the main control board controlling the at least two big disk motors to act synchronously.
3. The big-disk shuffling mechanism of claim 1, wherein an inner gear ring is arranged on the bottom surface of the shuffling disk, the at least two big-disk motors are distributed at intervals along the circumferential direction of the inner gear ring, and the big-disk motors and the inner gear ring are in meshing transmission through gears.
4. The big-disk shuffling mechanism of claim 1, wherein an outer gear ring is arranged on the outer peripheral surface of the shuffling disk, the at least two big-disk motors are distributed at intervals along the circumferential direction of the outer gear ring, and the big-disk motors and the outer gear ring are in meshing transmission through gears.
5. The large-disk shuffling mechanism of claim 1, wherein an inner gear ring is arranged on the bottom surface of the shuffling disk, an outer gear ring is arranged on the outer peripheral surface of the shuffling disk, at least one large-disk motor and the inner gear ring are in meshing transmission through gears, and at least one large-disk motor and the outer gear ring are in meshing transmission through gears.
6. The large-disc shuffling mechanism of any of claims 3 to 5, wherein the angle between two adjacent large disc motors in the circumferential direction is not less than 80 °.
7. The big-disk shuffling mechanism of claim 6, wherein the number of the big-disk motors is two, and the angle between the two big-disk motors in the circumferential direction is 90 ° or 180 °.
8. A large-disc shuffling mechanism as in any one of claims 1 to 5, wherein the shuffling disc rotates at 4 to 8 revolutions per minute.
9. Automatic mahjong machine, characterised in that it comprises a large-disk shuffling mechanism as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921068912.7U CN210674197U (en) | 2019-07-10 | 2019-07-10 | Large-plate shuffling mechanism of automatic mahjong machine and automatic mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921068912.7U CN210674197U (en) | 2019-07-10 | 2019-07-10 | Large-plate shuffling mechanism of automatic mahjong machine and automatic mahjong machine |
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| Publication Number | Publication Date |
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| CN210674197U true CN210674197U (en) | 2020-06-05 |
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| CN201921068912.7U Active CN210674197U (en) | 2019-07-10 | 2019-07-10 | Large-plate shuffling mechanism of automatic mahjong machine and automatic mahjong machine |
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| CN (1) | CN210674197U (en) |
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