CN211132970U - Spiral roller coaster mahjong machine - Google Patents

Abstract

The utility model discloses a spiral roller coaster mahjong machine, including big iron plate, big iron plate upper surface still installs spiral mahjong tile playing mechanism, inhales the tablet and folds tablet mechanism, and the rotation type pushes away tablet mechanism, it folds tablet mechanism setting in spiral mahjong tile playing mechanism to inhale the tablet, the rotation type pushes away tablet mechanism and runs through the geometric center who sets up at spiral mahjong tile playing mechanism, the rotation type pushes away tablet mechanism and passes through the support frame and the hole site activity that spiral storage card tank bottom corresponds is fixed. The mahjong tile shuffling large plate adopting the inner ring and the outer ring to rotate reversely is matched with the double-layer mahjong tile shuffling cylinder, the noise generated by collision is reduced, the condition that mahjong tiles cannot be sucked or the mahjong tiles are knocked down by the piled mahjong tiles is avoided, the spiral mahjong tile storage groove is adopted, the storage space is increased, the external frame volume is reduced, the rotary mahjong tile pushing mechanism is adopted, the mahjong tiles are pushed only through circumferential rotation, the use of a flexible driving device is avoided, the service life of the mahjong tile pushing mechanism is longer, the mahjong tile stacking is realized by utilizing the mahjong tile sucking disc, the mahjong tile stacking mechanism is replaced, and the cost is reduced.

Description

Spiral roller coaster mahjong machine

Technical Field

Mahjong is widely played in China and the world, is a popular entertainment tool, and mahjong machines capable of automatically shuffling and stacking mahjong are popular. The utility model belongs to the technical field of full-automatic mahjong machine structure, in particular to spiral roller coaster mahjong machine.

Background

The existing full-automatic roller coaster mahjong machine adopts the following steps: the mahjong tiles are scattered and picked up to the conveying mechanism through the shuffling large disc and the tile sucking wheel, then the conveying mechanism transfers the mahjong tiles to the tile stacking mechanism, the tile stacking mechanism stacks two tiles each time, then the stacked mahjong tiles are pushed into a tile storage groove of the roller coaster tile discharging mechanism, the mahjong tiles in the tile storage groove are stored to a certain number, and then a tile pushing head of the roller coaster mechanism pushes the mahjong tiles to a desktop along the tile storage groove under the driving of ropes or synchronous belts and the like (the process is similar to the running state of the roller coaster, so the name of the mahjong tiles is obtained).

However, the prior structure has the following problems:

1. the existing tile sucking wheel is a vertical tile sucking wheel, the rotating shaft of the tile sucking wheel is parallel to a large iron plate, when tiles are sucked at the beginning, more tiles are arranged, the outer surface of the tile sucking wheel is irregular, noise is easily caused by collision with the tiles, and the situation that the tiles cannot be sucked or the adsorbed tiles are knocked off can occur.

2. The existing card-playing mechanism and the card-stacking mechanism of the roller coaster exist independently, so that the number of parts and the cost are increased.

3. The driving mode that present roller coaster mechanism of registering license adopted need use flexible transmission modes such as rope or chain, hold-in range, drives the pushing head and slides in roller coaster track. In this mode, not only the flexible transmission body such as a rope is easily worn, but also the transmission distance is too long, so that the transmission precision is difficult to control, and the power of the driving mechanism is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model discloses a spiral roller coaster mahjong machine, which adopts a big shuffling disk with reversed inner and outer rings to match with a double-layer shuffling cylinder, so that mahjong tiles to be picked up and piled mahjong tiles are not interfered with each other, noise generated by collision is reduced, meanwhile, a tile sucking disk is not interfered by other tiles when working, and the situation that mahjong tiles are not sucked or piled mahjong tiles are not beaten is avoided; the spiral mahjong storage groove is adopted, the vertical space is utilized, the utilization rate of the internal space of the mahjong machine is increased, the spaces on the four sides of the mahjong machine are left vacant, the storage space is increased, and the volume of the external frame is reduced; the rotary tile pushing mechanism is matched with the spiral tile storage groove, so that tile pushing can be realized only through circumferential rotation, the use of a flexible driving device is avoided, the service life of the tile pushing mechanism is longer, and the maintenance cost is reduced; the mahjong tile stacking is realized by utilizing the mahjong tile sucking disc, and the mahjong tile pushing mechanism is realized by utilizing the rotary type mahjong tile pushing mechanism, so that the mahjong tile stacking mechanism is replaced, and the cost is further reduced.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a spiral roller coaster mahjong machine comprises a panel, a big iron plate, an inner shuffling big plate, an outer shuffling big plate, a mahjong tile discharging inclined plate and a center seat, wherein small stand columns are fixed at four different corners of the upper surface of the big iron plate, the panel is arranged above the big iron plate in parallel, the lower surface of the panel is connected with the upper surface of the big iron plate through the small stand columns, the center seat is arranged on the upper surface of the big iron plate, the inner shuffling big plate and the outer shuffling big plate are movably connected with the upper surface of the big iron plate, a spiral mahjong tile discharging mechanism, a mahjong tile sucking and stacking mechanism and a rotary mahjong tile pushing mechanism are further arranged on the upper surface of the big iron plate, the mahjong tile sucking and stacking mechanism is arranged in the spiral mahjong tile discharging mechanism, the rotary mahjong tile pushing mechanism penetrates through a geometric center of the spiral mahjong tile discharging mechanism, and the rotary mahjong tile pushing mechanism is fixed through a support frame and a corresponding activity of the bottom of a spiral mahjong, the spiral card storage groove is a main body of the spiral card discharging mechanism; the groove body of the spiral type mahjong storage groove is a U-shaped groove; the mahjong tile sucking and stacking mechanism comprises a mahjong tile sucking disc, a mahjong tile sucking magnet and a mahjong tile sucking disc driving motor, wherein the mahjong tile sucking disc driving motor is connected with the low end of a spiral mahjong tile storage groove, the mahjong tile sucking disc is connected with a driving motor shaft, and the mahjong tile sucking magnet is embedded in the lower surface of the mahjong tile sucking disc.

As a further description of the above technical solution:

the rotary type card pushing mechanism comprises a card pushing vertical shaft, a hoop bearing, a pin rod, a card pushing support, a spring, a limiting screw, a card pushing rod, a first rolling bearing, a bearing seat, a second rolling bearing and a vertical shaft gear, wherein the outer side surface of the card pushing vertical shaft is abutted against outer rings of the four hoop bearings, the hoop wraps the card pushing vertical shaft and clamps an inner ring of the hoop bearing in the middle of the four fixed hole positions, the hoop is positioned in a U-shaped buckle on the card pushing support, a hole is formed in the hoop, a groove-shaped long through hole is formed in the card pushing vertical shaft, the pin rod penetrates through the U-shaped buckle on the card pushing support and the corresponding hole in the hoop and penetrates through the groove-shaped long through hole on the card pushing vertical shaft, clamp springs are arranged at two ends of the pin rod and used for limiting, the lower end of the card pushing vertical shaft is fixed with the vertical shaft gear, the card pushing support is a cylinder and is provided with a groove-shaped long hole, the mahjong tile pushing device is characterized in that the other end of the mahjong tile pushing rod abuts against the mahjong tile pushing rod, the mahjong tile pushing rod is inserted into a circular cylinder of the mahjong tile pushing support, the limiting screw penetrates through a groove-shaped long hole of the mahjong tile pushing support and is screwed on the mahjong tile pushing rod, a first rolling bearing and a second rolling bearing are arranged on the mahjong tile pushing rod, the first rolling bearing and an inner ring are fixed on the mahjong tile pushing rod, an outer ring of the first rolling bearing abuts against the top surface of a rib on the inner side of the spiral mahjong tile storage groove, the mahjong tile pushing rod is connected with the second rolling bearing through a bearing seat, and an outer ring of the second.

As a further description of the above technical solution:

the inner shuffling large disc is a disc with a certain taper, a circular boss with an outer gear ring is arranged on the back of the inner shuffling large disc, and the inner shuffling large disc is connected with a central seat through a large disc bearing.

As a further description of the above technical solution:

the upper surface of the large iron plate is provided with an inner large plate support, the inner shuffling large plate is abutted with an inner large plate support roller wheel supported by the inner large plate through an annular boss on the back, and the inner shuffling large plate is movably supported on the large iron plate by the inner large plate support.

As a further description of the above technical solution:

the upper surface of the large iron plate is provided with an outer large plate support, the back of the outer shuffling large plate is provided with an annular boss, the back of the outer shuffling large plate is abutted to an outer large plate support roller supported by the outer large plate, and the side face of the boss of the outer shuffling large plate is abutted to an outer large plate limit bearing.

As a further description of the above technical solution:

the surface of the edge of the inner shuffling big disk is flush with the upper surface of the outer shuffling big disk and is embedded in the annular step of the outer shuffling big disk.

As a further description of the above technical solution:

the double-layer shuffling cylinder is arranged on the upper surface of the large iron plate, an inner layer wall of the double-layer shuffling cylinder is higher than an outer layer cylinder wall, four notches are distributed on the side surface of the double-layer shuffling cylinder close to the top of the inner layer cylinder wall, and four notches with the bottoms flush with the flanges of the outer shuffling large plate are distributed on the outer layer cylinder wall of the double-layer shuffling cylinder.

As a further description of the above technical solution:

the inner layer of the double-layer shuffling cylinder just covers the inner shuffling big plate, and the outer layer cylinder wall of the double-layer shuffling cylinder just covers the outer shuffling big plate.

As a further description of the above technical solution:

the lower surface of the large iron plate is connected with a large disc driving motor, a large disc driving gear is fixed on the large disc driving motor, and the large disc driving gear is simultaneously meshed with an outer gear ring of the inner shuffling large disc and an inner gear ring of the outer shuffling large disc, so that the inner shuffling large disc and the outer shuffling large disc can rotate towards opposite directions under the driving of the large disc driving gear.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the inner and outer circles of the reverse shuffling large disk are matched with the double-layer shuffling cylinder, so that a large amount of stocked mahjong tiles are divided into an inner layer and an outer layer, and the mahjong tiles on the inner layer move along with the inner shuffling large disk to wait for entering the outer shuffling large disk and are in a stacking state; the external mahjong tiles are positioned on the external shuffling large plate and wait to be sucked by the tile sucking plate and are in a state of waiting to be picked up. Therefore, the mahjong tiles to be picked and the piled mahjong tiles are not interfered with each other, noise generated by collision is reduced, meanwhile, the tile sucking disc is not interfered by other tiles when working, and the situation that the mahjong tiles cannot be sucked or the piled mahjong tiles are not beaten is avoided.

2. Adopt spiral storage tank, utilized vertical space, increased the utilization ratio of mahjong machine inner space, make the space of mahjong machine four sides vacated out, increased storage space, also reduced outside frame volume.

3. The rotary type tile pushing mechanism is matched with the spiral type tile storage groove, and the tile pushing is realized only through circumferential rotation, so that the use of a flexible driving device is avoided, the service life of the tile pushing mechanism is longer, and the maintenance cost is also reduced.

4. The mahjong tile stacking is realized by utilizing the mahjong tile sucking disc, and the mahjong tile pushing mechanism is realized by utilizing the rotary type mahjong tile pushing mechanism, so that the mahjong tile stacking mechanism is replaced, and the cost is further reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a connection diagram of the components inside the spiral roller coaster mahjong machine;

FIG. 2 is an overall view of the spiral roller coaster mahjong machine;

FIG. 3 is a schematic view of the tile discharging mechanism at four corners inside the spiral roller coaster mahjong machine;

figure 4 is an exploded view of the double layer shuffler barrel and its internal mechanism;

FIG. 5 is a schematic view of the mounting and support of the inner and outer shuffler disks;

figure 6 is a schematic view of the mating relationship of the double layer shuffler barrel and its internal components;

FIG. 7 is a schematic position diagram of the spiral card-discharging mechanism and the card-sucking and stacking mechanism;

FIG. 8 is a schematic view of the matching relationship between the tile sucking and stacking mechanism and the spiral tile storage groove;

FIG. 9 is a schematic structural view of a spiral card-playing mechanism;

FIG. 10 is an exploded view of the rotary card pushing mechanism;

FIG. 11 is a detailed schematic view of the rotary card pushing mechanism;

FIG. 12 is a schematic view of the card-out sloping plate;

fig. 13 is a schematic diagram of the working process of the inner and outer circle shuffling large disc:

FIG. 14 is a schematic view of the operation of the card-sucking and stacking mechanism:

FIG. 15 is a schematic view of the operation of the card stacking mechanism;

FIG. 16 is a schematic view of the rotary card pushing mechanism in an operating state;

FIG. 17 is a diagram showing the effect of the mahjong tiles after being stacked;

FIG. 18 is a schematic view of the operation of the card-out sloping plate;

FIG. 19 is a schematic view of the second working state of the card-discharging mechanism of the rotary roller coaster;

FIG. 20 is a schematic view of the rotary roller coaster card dealing mechanism after completion of its operation;

FIG. 21 is a schematic view of the card-playing ramp being reset after the entire card-playing process is completed.

The labels in the figure are: 1-panel, 2-card-out sloping plate, 201-lifting support, 202-lifting bearing, 203-lifting rocker, 204-lifting motor, 3-small upright post, 4-big iron plate, 5-spiral card-out mechanism, 501-spiral card storage groove, 6-double-layer shuffling cylinder, 7-card-sucking and stacking mechanism, 701-card-sucking disc, 702-card-sucking magnet, 703-card-sucking disc driving motor, 8-big disc bearing, 9-inner card-shuffling big disc, 10-outer card-shuffling big disc, 11-outer big disc support, 1101-outer big disc support roller support, 1102-outer big disc support roller, 1103-outer big disc limit bearing, 12-inner big disc support, 1201-inner big disc support roller support, 1202-inner big disc support roller, 13-center seat, 14-big disc driving motor, 15-big disc driving gear, 16-mahjong, 17-support frame, 18-rotary tile pushing mechanism, 1801-tile pushing vertical shaft, 1802-hoop, 1803-hoop bearing, 1804-pin rod, 1805-tile pushing support frame, 1806-spring, 1807-limit screw, 1808-tile pushing rod, 1809-first rolling bearing, 1810-bearing seat, 1811-second rolling bearing, 1812-vertical shaft gear, 19-rotary tile pushing mechanism driving motor and 1901-rotary tile pushing mechanism driving gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The features and properties of the present invention are described in further detail below with reference to examples.

Example 1

The present embodiment is a structure of a spiral roller coaster mahjong machine, as shown in fig. 1, 2, and 3, aiming at an operation structure of an existing full-automatic roller coaster mahjong machine: the spiral roller coaster mahjong machine comprises a panel 1, a large iron plate 4, an inner large shuffling plate 9, an outer large shuffling plate 10, a tile discharging inclined plate 2 and a central seat 13, wherein small upright posts 3 are fixed at four different corners of the upper surface of the large iron plate 4, the lower surface of the panel 1 is connected with the upper surface of the large iron plate 4 through the upright posts 3, the central seat 13 is arranged on the upper surface of the large iron plate 4, and the inner shuffling large plate 9 and the outer shuffling large plate 10 are movably arranged on the upper surface of the large iron plate 4;

the automatic mahjong tile feeding device is characterized in that a spiral type tile discharging mechanism 5, a tile sucking and stacking mechanism 7 and a rotary type tile pushing mechanism 18 are further mounted on the upper surface of the large iron plate 4, the tile sucking and stacking mechanism 7 is arranged in the spiral type tile discharging mechanism 5, the rotary type tile pushing mechanism 18 penetrates through the geometric center of the spiral type tile discharging mechanism 5, the rotary type tile pushing mechanism 18 is movably fixed with a hole position corresponding to the bottom of a spiral type tile storage groove 501 through a support frame 17, and the spiral type tile storage groove 501 is a main body of the spiral type tile discharging mechanism 5; the groove body of the spiral type mahjong tile storage groove 501 is a U-shaped groove; the tile sucking and stacking mechanism 7 comprises a tile sucking disc 701, a tile sucking magnet 702 and a tile sucking disc driving motor 703, wherein the tile sucking disc driving motor 703 is connected with the lower end of the spiral tile storage groove 501, the tile sucking disc 701 is connected with a driving motor shaft, and the tile sucking magnet 702 is embedded on the lower surface of the tile sucking disc 701;

furthermore, four tile discharging inclined plates 2 are distributed in the middle of the panel 1, the panel 1 is supported on the large iron plate 4 through a small upright post 3 and a shell of a double-layer tile shuffling cylinder 6, and a tile shuffling, stacking and discharging mechanism of the mahjong machine is arranged in a space between the panel 1 and the large iron plate 4;

wherein, the double-layer shuffling cylinder 6 is positioned at the center of the large iron plate 4, and the double-layer shuffling cylinder 6 is also fixed with a card-discharging sloping plate 2 and a driving mechanism thereof; the mahjong tile sucking and stacking mechanism 7 is attached to the outer layer of the double-layer shuffling cylinder 6 and is distributed on four corners of the large iron plate 4 together with the spiral mahjong tile discharging mechanism 5;

thereby realizing that the large shuffling disk with the inner and outer circles reversely rotating is matched with the double-layer shuffling cylinder 6, so that mahjong tiles 16 to be picked up and the piled mahjong tiles 16 are not interfered with each other, the noise generated by collision is reduced, meanwhile, the mahjong tile sucking disk is not interfered by other tiles when working, the situation that the mahjong tiles 16 cannot be sucked or the mahjong tiles 16 are not beaten by the piled mahjong tiles 16 is avoided, the spiral mahjong tile storage groove 501 is adopted, the vertical space is utilized, the utilization rate of the internal space of the mahjong machine is increased, the spaces on four sides of the mahjong machine are vacant, the storage space is increased, the volume of an external frame is also reduced, the rotary mahjong tile pushing mechanism 18 is adopted and matched with the spiral mahjong tile storage groove 501, the mahjong tile pushing can be realized only through circumferential rotation, the use of a flexible driving device is avoided, the service life of the mahjong pushing mechanism is longer, the maintenance cost is also reduced, the mahjong tile stacking is realized by the mahjong tile sucking disk 701, the rotary card pushing mechanism 18 realizes card pushing, replaces the card sucking and stacking mechanism 7, and further reduces the cost.

The whole device works as follows with the attached drawings:

the method comprises the following steps:

in the shuffling stage, as in the conventional mahjong machine, mahjong tiles 16 enter an inner-layer barrel of the double-layer shuffling barrel 6 through holes in the middle of the panel 1;

as shown in fig. 13, after the shuffling starts, the big disc driving motor 14 starts to rotate, and the inner shuffling big disc 9 and the outer shuffling big disc 10 are rotated around the center in opposite directions through the big disc driving gear 15; at this time, a part of the mahjong tiles 16 piled on the inner shuffling large disk 9 enters the space of the outer shuffling large disk 10 and the outer layer cylinder of the double-layer shuffling cylinder 6 through the gap of the inner layer cylinder wall of the double-layer shuffling cylinder 6 along with the rotation of the inner shuffling large disk 9, because the height of the gap of the inner layer cylinder wall is limited and the rotation directions of the inner and outer shuffling large disks 10 are opposite, and finally the mahjong tiles 16 entering the outer shuffling large disk 10 are in a state of being flat and along the outer shuffling large disk 10.

Step two:

as shown in fig. 14: the mahjong tiles 16 entering the outer shuffling large disk 10 are sent to the lower part of the tile sucking disk 701 of the tile sucking and stacking mechanism 7, at the moment, the tile sucking disk 701 is also driven to rotate by the tile sucking disk driving motor 703, and when the tile sucking magnet 702 embedded on the tile sucking disk 701 moves to the upper part of the mahjong tiles 16, the tile sucking disk generates an adsorption force with the magnet inside the mahjong tiles 16 to suck the mahjong tiles 16 and move along with the tile sucking disk 701. The adsorbed mahjong tiles 16 enter the spiral tile storage groove 501, and finally, the mahjong tiles 16 stop moving because of hitting against the inner flange of the spiral tile storage groove 501, but the tile sucking disc 701 continues to rotate, so that the adsorption action between the tile sucking magnet 702 and the mahjong tiles 16 is broken, and the mahjong tiles 16 losing the adsorption force fall into the U-shaped groove of the spiral tile storage groove 501;

in the same manner, the next tile 16 is then fed into the spiral bin 501 and stacked on the previous tile 16, as shown in figure 15, to complete the stacking operation.

Step three:

after one deck is completed, as shown in fig. 16: the rotary tile pushing mechanism 18 starts to rotate under the driving of the rotary tile pushing mechanism driving motor 19, the tile pushing rod 1808 pushes the two stacked mahjong tiles 16 forward for a certain distance to ensure that enough space exists for the next tile stacking, and then the rotary tile pushing mechanism driving motor 19 rotates reversely to reset the rotary tile pushing mechanism 18 to wait for the next tile pushing.

Step four:

after a plurality of cycles of the second and third steps, the mahjong tiles 16 stored in the spiral tile storage groove 501 reach a certain number, the tile sucking disc 701 does not convey the mahjong tiles 16 to the spiral tile storage groove 501 any more, and meanwhile, the adsorbed mahjong tiles 16 are knocked off by the rotation of the tile sucking disc driving motor 703 and fall back to the outer shuffling large disc 10;

the tile suction disc 701 is then stopped at a position where the tile suction magnet 702 is not located on the outer shuffle 10, so that the excess tiles 16 can be moved with the outer shuffle 10 into other mechanisms that do not complete the stacking operation.

Step five:

after the card stacking and pushing actions of each party are finished, the big disc driving motor 14 stops rotating, the card sucking disc driving motor 703 also stops rotating, and the card discharging action is waited to be carried out.

Step six:

after the user presses the card-playing button, as shown in fig. 17 and 18: the lifting motor 204 drives the lifting rocker arm 203 to rotate, so that the lifting bearing 202 moves along with the lifting rocker arm 203 in the circumferential direction, the lifting bearing 202 moves in the chute on the lifting support 201, finally, the card-out sloping plate 2 is lowered, the upper surface of the card-out sloping plate is connected with the bottom surface of the spiral card storage groove 501, and the lifting motor 204 stops rotating.

Step seven:

after the card-out sloping plate 2 is lowered, as shown in figures 19 and 20: the rotary tile pushing mechanism 18 starts to rotate under the driving of a rotary tile pushing mechanism driving motor 19, the tile pushing rod 1808 makes spiral motion under the action of the second rolling bearing 1811 and pushes the mahjong tiles 16 to move;

then, all the mahjong tiles 16 in the spiral tile storage groove 501 are pushed out;

finally, the lifting motor 204 starts to rotate, and the card-serving sloping plate 2 is lifted to a position which is level with the table top under the action of the lifting rocker arm 203, the lifting bearing 202 and the lifting support 201;

meanwhile, the rotary card pushing mechanism 18 returns to the initial position under the driving of the rotary card pushing mechanism driving motor 19;

so far, the whole actions of shuffling, sucking, stacking and discharging are completed, and the final effect is shown in figure 21.

Example 2

The present embodiment is optimized and limited based on the above embodiment 1, as shown in fig. 4, 5 and 6, during the shuffling process, the double-layer shuffling cylinder 6 has an inner layer and an outer layer, wherein the inner layer has a high cylinder wall and is provided with gaps at four sides of the cylinder wall, and only mahjong tiles 16 are allowed to pass through flatly, so as to temporarily store the mahjong tiles 16 and screen out the mahjong tiles 16 which are flatly placed into the outer layer;

the outer layer cylinder wall of the double-layer shuffling cylinder 6 is short and only has the height of about one mahjong tile 16, four small gaps are distributed on the outer layer cylinder wall, the bottoms of the gaps are flush with the flanges of the outer shuffling large disk 10, the width of each gap is slightly larger than the width of one mahjong tile 16, and the annular space between the outer layer cylinder wall and the inner layer cylinder wall is just enough for one mahjong tile 16 to be horizontally placed along the length direction;

the double-layer shuffling cylinder 6 is fixed on the large iron plate 4 through mounting hole positions on four sides of the double-layer shuffling cylinder; the inner shuffling large disc 9 is a disc with a certain taper, and a circular boss with an outer gear ring is arranged on the back of the inner shuffling large disc 9;

the inner shuffling large disc 9 is arranged with the central seat 13 through a large disc bearing 8, so that the inner shuffling large disc can freely rotate around the central seat 13; the inner shuffling large disk 9 is simultaneously abutted with the inner large disk supporting roller 1202 of the inner large disk support 12 through the annular boss on the back, so that the inner shuffling large disk 9 is movably supported on the large iron plate 4 by the inner large disk support 12;

the outer card shuffling big disc 10 is a circular ring with a certain flange, and an inner side of the ring is provided with an inner gear ring; the back of the outer shuffling big disk 10 is provided with an installation boss, the back of the outer shuffling big disk 10 is abutted against an outer big disk support roller 1102 of an outer big disk support 11, and the side face of the boss is abutted against the outer big disk limit bearing 1103;

thus, the outer shuffling large disc 10 can freely rotate around the center under the limit of the outer large disc limit bearing 1103 and the movable support of the outer large disc support roller 1102; the surface of the edge of the inner shuffling big disk 9 is flush with the upper surface of the outer shuffling big disk 10 and is embedded in the annular step of the outer shuffling big disk 10; the outer large disc supporting roller bracket 1101 and the inner large disc supporting roller bracket 1201 are both fixed on the large iron plate 4; the inner layer of the double-layer shuffling cylinder 6 just covers the inner shuffling large disk 9, and the lower edge of the wall of the inner layer cylinder is close to the edge of the inner shuffling large disk 9; the outer layer wall of the double-layer shuffling cylinder 6 just covers the outer shuffling big disk 10; the big disk driving motor 14 is fixed on the back of the big iron plate 4, a big disk driving gear 15 is fixed on the motor shaft, the big disk driving gear 15 is simultaneously meshed with the outer gear ring of the inner shuffling big disk 9 and the inner gear ring of the outer shuffling big disk 10, so that the inner shuffling big disk 9 and the outer shuffling big disk 10 can rotate towards opposite directions under the driving of the big disk driving gear 15;

therefore, the large shuffling tray with the inner ring and the outer ring which are reversely rotated is matched with the double-layer shuffling cylinder 6, so that a large number of stocked mahjong tiles 16 are divided into an inner layer and an outer layer, and the mahjong tiles 16 at the inner layer move along with the large shuffling tray 9 and wait to enter the large shuffling tray 10 at the outer layer to be in a stacking state; the external mahjong tiles 16 are on the external shuffling big plate 10, wait to be sucked by the tile sucking plate and are in a state to be picked, so that the mahjong tiles 16 to be picked and the stacked mahjong tiles 16 are not interfered with each other, the noise generated by collision is reduced, meanwhile, the tile sucking plate is not interfered by other tiles during working, and the situation that the mahjong tiles 16 are not sucked or the mahjong tiles 16 are not beaten by the stacked mahjong tiles 16 is avoided.

Example 3

The embodiment is optimized and limited on the basis of the embodiment 1, as shown in fig. 7 and 8:

in the tile sucking and stacking mechanism 7, the tile sucking disc driving motor 703 is fixed at the beginning end of the spiral tile storage tank 501, the tile sucking disc 701 is fixed with a driving motor shaft, and the tile sucking magnet 702 is embedded on the back of the tile sucking disc 701; a part of the tile sucking disc 701 is suspended above the outer shuffling big disc 10, and when the tile sucking disc 701 rotates, the mahjong tiles 16 on the outer shuffling big disc 10 can be sucked by the tile sucking magnet 702 on the tile sucking disc 701;

therefore, the mahjong tile stacking is realized by using the mahjong tile sucking disc 701, the mahjong tile pushing is realized by the rotary type mahjong tile pushing mechanism 18, the mahjong tile sucking and stacking mechanism 7 is replaced, and the cost is reduced.

Example 4

The embodiment is optimized and limited on the basis of the embodiment 1, as shown in fig. 7, 9, 10 and 11:

the spiral mahjong tile storage groove 501 is provided with a U-shaped spiral mahjong tile storage groove 501 for storing mahjong tiles 16; the initial end of the spiral mahjong tile storage groove 501 is provided with a mounting position for mounting the tile sucking disk driving motor 703, and the side wall of the end of the spiral mahjong tile storage groove 501 is provided with a notch for passing through the mahjong tiles 16 or the movement structure of the tile pushing mechanism;

further, a cavity is arranged in the middle of the spiral type mahjong storage groove 501, the bottom of the cavity is fixedly provided with the rotary type mahjong pushing mechanism driving motor 19 and the lower end of the mahjong pushing vertical shaft 1801 is movably fixed through a bearing; the upper end of the card pushing vertical shaft 1801 is movably fixed through a support frame 17; the outer side surface of the tile pushing vertical shaft 1801 is abutted against the outer rings of four hoop bearings 1803, the two hoops 1802 wrap the tile pushing vertical shaft 1801, and the inner rings of the hoop bearings 1803 are clamped between four fixed hole positions so as to slide along the vertical shaft; a groove-shaped long through hole is formed in the card pushing vertical shaft 1801;

further, the U-shaped buckle on the card pushing support 1805 wraps the two anchor ears 1802;

the pin rods 1804 penetrate through corresponding holes in a U-shaped buckle on the tile pushing support 1805 and a hoop 1802 and penetrate through a groove-shaped long through hole on the tile pushing vertical shaft 1801; two ends of the pin rod 1804 are fixed through clamp springs; the lower end of the card pushing vertical shaft is fixed with a vertical shaft gear 1812, the vertical shaft gear 1812 is meshed with a rotary card pushing mechanism driving gear 1901, and the rotary card pushing mechanism driving gear 1901 is fixed on a motor shaft of a rotary card pushing mechanism driving motor 19;

furthermore, a cylinder is arranged on the tile pushing support 1805, a groove-shaped long hole is formed in the cylinder, the spring 1806 is arranged in the cylinder, one end of the spring 1806 abuts against the bottom of the cylinder, the other end of the spring 1806 abuts against the tile pushing rod 1808, the tile pushing rod 1808 is inserted into the cylinder, the limit screw 1807 is used for limiting the tile pushing rod not to rotate circumferentially and limiting the axial movement distance of the tile pushing rod, and the limit screw 1807 is located in the groove-shaped long hole of the cylinder;

a first rolling bearing 1809 is arranged on the mahjong tile pushing rod 1808, the inner ring of the first rolling bearing 1809 is fixed on the mahjong tile pushing rod 1808, and the outer ring of the first rolling bearing 1809 is abutted against the top surface of the inner side flange of the U-shaped groove of the spiral mahjong tile storage groove 501; a second rolling bearing 1811 is fixed on the mahjong pushing rod 1808 through a bearing seat 1810, and the outer ring of the second rolling bearing 1811 is abutted against the outer wall surface of the inner side flange of the U-shaped groove of the spiral mahjong storage groove 501;

therefore, the rotary card pushing mechanism 18 can carry out rotary card pushing under the driving of the rotary card pushing mechanism driving motor 19; the rotary tile pushing mechanism driving motor 19 drives the rotary tile pushing mechanism driving gear 1901 to rotate; because of the meshing relationship of the gears, the card pushing vertical shaft 1801 is driven by the vertical shaft gear 1812 to start rotating; under the action of the anchor ear 1802, the anchor ear bearing 1803 and the pin rod 1804, the card pushing support 1805 can only move axially along the card pushing vertical shaft 1801 and rotate along with the card pushing vertical shaft 1801, and the card pushing rod 1808 can rotate around the card pushing vertical shaft 1801 to push cards; when the tile pushing rod 1808 rotates to push tiles, the second rolling bearing 1811 on the tile pushing rod 1808 interacts with the inner side flange of the spiral tile storage groove 501, the tile pushing rod 1808 is lifted to make spiral motion along with the spiral track of the inner side flange, and the tile pushing rod 1808 also contracts or extends properly under the action of the elastic force of the spring 1806, so that a good tile pushing effect is always kept;

therefore, the spiral mahjong storage groove 501 is adopted, the vertical space is utilized, the utilization rate of the internal space of the mahjong machine is increased, the spaces on the four sides of the mahjong machine are left vacant, the storage space is increased, and the volume of the external frame is reduced;

furthermore, the rotary tile pushing mechanism 18 is matched with the spiral tile storage groove 501, and tile pushing is achieved only through circumferential rotation, so that the use of a flexible driving device is avoided, the service life of the tile pushing mechanism is longer, and the maintenance cost is reduced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims (9)

1. The utility model provides a spiral roller coaster mahjong machine, mahjong machine includes panel (1), big iron plate (4), interior big dish (9) of shuffling, outer big dish (10) of shuffling, goes out the card swash plate (2), center seat (13), four different corners of big iron plate (4) upper surface all are fixed with little stand (3), panel (1) parallel arrangement is in the top of big iron plate (4), panel (1) lower surface is through little stand (3) connection big iron plate (4) upper surface, center seat (13) are installed at big iron plate (4) upper surface, interior big dish (9) of shuffling are supported (12) through interior big dish and are accepted on big iron plate (4), outer big dish of shuffling (10) are supported (11) through outer big dish and are accepted on big iron plate (4), its characterized in that:

the automatic mahjong tile feeding machine is characterized in that a spiral type tile discharging mechanism (5) is further mounted on the upper surface of the large iron plate (4), a tile sucking and stacking mechanism (7) and a rotary type tile pushing mechanism (18) are further mounted, the tile sucking and stacking mechanism (7) is arranged in the spiral type tile discharging mechanism (5), the rotary type tile pushing mechanism (18) penetrates through the geometric center of the spiral type tile discharging mechanism (5), the rotary type tile pushing mechanism (18) is movably fixed with the corresponding hole position at the bottom of the spiral type tile storage groove (501) through a support frame (17), and the spiral type tile storage groove (501) is a main body of the spiral type tile discharging mechanism (5);

the groove body of the spiral type mahjong tile storage groove (501) is a U-shaped groove;

the mahjong tile sucking and stacking mechanism (7) comprises a mahjong tile sucking disc (701), a mahjong tile sucking magnet (702) and a mahjong tile sucking disc driving motor (703), the mahjong tile sucking disc driving motor (703) is fixed at the low end of a spiral mahjong tile storage groove (501), the mahjong tile sucking disc (701) is connected with a driving motor shaft, and the mahjong tile sucking magnet (702) is embedded on the lower surface of the mahjong tile sucking disc (701).

2. A spiral roller coaster mahjong machine as claimed in claim 1, wherein: the rotary tile pushing mechanism (18) comprises a tile pushing vertical shaft (1801), a hoop (1802), a hoop bearing (1803), a pin rod (1804), a tile pushing support (1805), a spring (1806), a limit screw (1807), a tile pushing rod (1808), a first rolling bearing (1809), a bearing seat (1810), a second rolling bearing (1811), a vertical shaft gear (1812), wherein the outer side surface of the tile pushing vertical shaft (1801) is abutted against the outer rings of the four hoop bearings (1803), the hoop (1802) wraps the tile pushing vertical shaft (1801), the inner ring of the hoop bearing (1803) is clamped between four fixed hole positions, the hoop (1802) is positioned in a U-shaped buckle on the tile pushing support (1805), a hole is formed in the hoop (1802), a groove-shaped long through hole is formed in the tile pushing vertical shaft (1801), and the pin rod (1804) penetrates through the U-shaped buckle on the tile pushing support (1805) and the corresponding hole in the hoop (1802), the mahjong tile pushing device is characterized in that the mahjong tile pushing device penetrates through a groove-shaped long through hole in a mahjong tile pushing vertical shaft (1801), clamp springs are arranged at two ends of a pin rod (1804) and used for limiting, the lower end of the mahjong tile pushing vertical shaft is fixed with a vertical shaft gear (1812), a mahjong tile pushing support (1805) is cylindrical and is provided with a groove-shaped long hole, one end of a spring (1806) abuts against the inner bottom of the cylinder of the mahjong tile pushing support (1805), the other end of the spring abuts against a mahjong tile pushing rod (1808), the mahjong tile pushing rod (1808) is inserted into the cylinder of the mahjong tile pushing support (1805), a limiting screw (1807) penetrates through the groove-shaped long hole of the mahjong tile pushing support (1805) and is screwed on the mahjong tile pushing rod (1808), a first rolling bearing (1809) and a second rolling bearing (1811) are arranged on the mahjong tile pushing rod (1808), the inner ring of the first rolling bearing (1809) is fixed on the mahjong tile pushing rod (1808), the mahjong pushing rod (1808) is connected with the second rolling bearing (1811) through the bearing seat (1810), and the outer ring of the second rolling bearing (1811) is abutted against the outer wall surface of the inner side flange of the spiral mahjong storage groove (501).

3. A spiral roller coaster mahjong machine as claimed in claim 1, wherein: the inner shuffling large disc (9) is a disc with a certain taper, a circular ring boss with an outer gear ring is arranged on the back of the inner shuffling large disc (9), and the inner shuffling large disc (9) is connected with a central seat (13) through a large disc bearing (8).

4. A spiral roller coaster mahjong machine as claimed in claim 1, wherein: the upper surface of the large iron plate (4) is provided with an inner large plate support (12), the inner shuffling large plate (9) is abutted with an inner large plate support roller (1202) of the inner large plate support (12) through an annular boss on the back, and the inner shuffling large plate (9) is movably supported on the large iron plate (4) by the inner large plate support (12).

5. A spiral roller coaster mahjong machine as claimed in claim 1, wherein: an outer large plate support (11) is mounted on the upper surface of the large iron plate (4), an annular boss is arranged on the back of the outer shuffling large plate (10), the back of the outer shuffling large plate (10) abuts against an outer large plate support roller (1102) of the outer large plate support (11), and the side surface of the boss on the back of the outer shuffling large plate (10) abuts against an outer large plate limiting bearing (1103).

6. A spiral roller coaster mahjong machine as claimed in claim 1, wherein: the surface of the edge of the inner shuffling large disk (9) is flush with the upper surface of the outer shuffling large disk (10) and is embedded in the annular step of the outer shuffling large disk (10).

7. A spiral roller coaster mahjong machine as claimed in claim 1, wherein: the upper surface of the large iron plate (4) is connected with a double-layer shuffling cylinder (6), the double-layer shuffling cylinder (6) is provided with an inner layer and an outer layer, the inner layer cylinder wall of the double-layer shuffling cylinder (6) is higher than the outer layer cylinder wall, four notches are distributed on the side surface of the double-layer shuffling cylinder (6) close to the top of the inner layer cylinder wall, and four notches with the bottoms being parallel to the blocking edge of the outer shuffling large plate (10) are distributed on the outer layer cylinder wall of the double-layer shuffling cylinder (6).

8. A spiral roller coaster mahjong machine according to claim 7, wherein: the inner layer of the double-layer shuffling cylinder (6) just covers the inner shuffling large disk (9), and the outer layer cylinder wall of the double-layer shuffling cylinder (6) just covers the outer shuffling large disk (10).

9. A spiral roller coaster mahjong machine as claimed in claim 1, wherein: the lower surface of the large iron plate (4) is connected with a large disk driving motor (14), a large disk driving gear (15) is fixed on the large disk driving motor (14), and the large disk driving gear (15) is simultaneously meshed with an outer gear ring of the inner shuffling large disk (9) and an inner gear ring of the outer shuffling large disk (10), so that the inner shuffling large disk (9) and the outer shuffling large disk (10) can rotate towards opposite directions under the driving of the large disk driving gear (15).

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