Card dealing driving gear box device for card dealing machine

Abstract

A dealing driving gear box device for a dealing machine comprises a main frame body, a transmission gear protection box is formed on one side of the main frame body in a protruding mode, a card feeding rear rubber roller and a dealing roller assembly are arranged on the main frame body, and the dealing roller assembly is provided with an upper dealing front rubber roller and a lower dealing front rubber roller which are correspondingly arranged up and down. The card dealing device is characterized in that a card dealing driving assembly which is in transmission connection with the card feeding rear rubber roller and the card dealing roller assembly at the same time is arranged in the transmission gear protection box and comprises a card dealing driving motor and a transmission gear assembly; the transmission gear assembly comprises a first-stage transmission gear piece, a second-stage transmission gear piece, a third-stage transmission gear piece, a fourth-stage rubber roller transmission gear piece, a fifth-stage transmission gear piece, a sixth-stage transmission gear piece and a seventh-stage rubber roller transmission gear piece, the first-stage transmission gear is installed on a shaft body of a power output shaft of the first-stage transmission gear in a matched mode, and the second-stage transmission gear piece is connected with the main frame body. The dealing machine has the advantages that the driving wheel is integrated on one side of the dealing machine and is convenient to maintain, and the stability and the service life of the dealing machine are improved and prolonged by completely adopting gear meshing transmission.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of recreational products, and particularly relates to a card dispensing driving gear box device for a card dispenser. BACKGROUND

[0002] As the most common recreational product in people's life, playing cards are loved by the public because of their various playing methods and suitability for all ages. Traditional playing card games adopt the manual shuffling and dealing method, and the cards are thoroughly and evenly shuffled before being dealt according to specific game rules, which not only takes time and requires skills, but also has the possibility of cheating, and it is difficult to guarantee the fairness of the game. With the development of science and technology, various machines for replacing manual shuffling and dealing have emerged, which greatly improve the experience of playing card games. The existing card dispenser can quickly and accurately distribute playing cards to players or participants through mechanical structure and electric driving system. The automatic card dispenser usually includes a cover capable of storing playing cards, a card feeding mechanism and a card dealing mechanism, and a control system. The card feeding mechanism feeds single playing cards to the card dealing mechanism, and the card dealing mechanism rotates, pushes or uses other methods to pass the playing cards through the card dealing opening on the cover and send them to the card dealing position, so that the players can easily take them, thereby saving the tediousness of manual dealing, saving time and effort and providing a better game experience.

[0003] There are relevant technical information about automatic card dispenser in public patent documents, and a little more listed CN101972544B (a card dispenser), CN201912755U (a card dispenser mechanism for a card dispenser), CN205216160U (a card dispenser for a poker card dispenser), CN118304637A (a card dispenser), CN102029060A (a card dispenser mechanism of an automatic card shuffler and a card turning clamp device thereof) and the like. However, the existing card dispenser structure generally has the problems of complex structure and large number of components, which not only causes high assembly and production cost, but also has poor running stability, and the accuracy and smoothness of the working card dispensing cannot be effectively guaranteed, and there are disadvantages of complicated debugging inconvenience and high cost. Typical as the "a card dispenser" introduced in the authorized announcement No. CN215691569U, the card dispenser includes a base and a card dispensing mechanism. The base has a horizontal rotating mechanism, and the card dispensing mechanism is connected with the horizontal rotating mechanism. The card dispensing mechanism includes a rotating body base, a first card dispensing roller, a second card dispensing roller and a driving device; and as the Chinese invention patent with the authorized announcement No. "CN105854278B" introduces a poker machine and its card dispensing device and card dispensing mechanism, the card dispensing mechanism includes a card dispensing pressure plate installed on a card dispensing support outside a card outlet of a card turning box, one end of the card dispensing pressure plate is hinged with the card dispensing support, the other end of the card dispensing pressure plate is installed with a card pressing piece, a card dispensing roller corresponding to the card pressing piece is arranged above the card pressing piece, the card dispensing pressure plate gives the card pressing piece a tendency to approach the card dispensing roller through an elastic mechanism; the card dispensing roller and the card pressing piece are arranged corresponding to each other and have a gap for the passage of playing cards between them, the card dispensing roller is provided with a plurality of annular grooves or annular protrusions, the card pressing piece is provided with corresponding protrusions or grooves, the card pressing piece does not rotate synchronously with the card dispensing roller, a card pressing limiting mechanism for limiting the activity range of the card pressing piece is arranged on the card turning seat or the card dispensing support; although they can realize efficient card sorting and dispensing, they still have the problem of too many components. In addition, the card dispensing driving structure is one of the most important components of the card dispenser, the rollers with a short distance between them are connected through gear meshing, and the rollers with a long distance between them are connected through belt pulley transmission, and the connection positions are at one end of the roller shaft or the other end of the roller shaft, resulting in very scattered and unstable transmission positions. When maintaining and maintaining daily, the card dispenser needs to be constantly rotated to observe the transmission connection relationship between the roller shafts, which is very troublesome to operate.

[0004] In view of the above situation, it is necessary to design a card dispensing driving gear box device for a card dispenser which has simple structure, strong stability and low cost, and integrates the driving wheel on one side of the card dispenser and is convenient to maintain. For this purpose, the applicant has made a useful design, and the technical scheme to be introduced below is produced in this background. Practical new type content

[0005] The utility model discloses a simple structure, strong stability, low cost's be used for the dispensing driving gear box device of dealing machine, be favorable to the integration of driving wheel in dealing machine one side and be convenient for maintenance, help to discard the belt drive and completely adopt gear meshing drive to improve the stability and service life of dealing machine.

[0006] The utility model discloses a simple structure, strong stability, low cost's be used for the dispensing driving gear box device of dealing machine, be favorable to the integration of driving wheel in dealing machine one side and be convenient for maintenance, help to discard the belt drive and completely adopt gear meshing drive to improve the stability and service life of dealing machine.

[0007] In a specific embodiment of the utility model, the secondary transmission gear member includes a secondary transmission gear member large gear and a secondary transmission gear member pinion formed on one side of the secondary transmission gear member large gear, the secondary transmission gear member large gear is engaged with the primary transmission gear for transmission together, thereby realizing transmission connection, the tertiary transmission gear member is also connected with the main frame body through a hinged shaft for rotation, and the tertiary transmission gear member includes a tertiary transmission gear member large gear and a tertiary transmission gear member pinion formed on one side of the tertiary transmission gear member large gear, the tertiary transmission gear member large gear is engaged with the secondary transmission gear member pinion for transmission together, thereby forming transmission connection; a D-shaped shaft of the pre-dealing rubber roller is also formed at one end of the length direction of the pre-dealing rubber roller, the D-shaped shaft of the pre-dealing rubber roller penetrates through the fourth rubber roller transmission gear member and is fixedly connected with the fourth rubber roller transmission gear member, the fourth rubber roller transmission gear member also includes a fourth rubber roller transmission gear member large gear and a fourth rubber roller transmission gear member pinion formed on one side of the fourth rubber roller transmission gear member large gear, the fourth rubber roller transmission gear member large gear is engaged with the tertiary transmission gear member pinion for transmission together, thereby forming transmission connection, so that the fourth rubber roller transmission gear member can drive the pre-dealing rubber roller to rotate; the fifth transmission gear member is also connected with the main frame body through a hinged shaft for rotation, and the fifth transmission gear member also includes a fifth transmission gear member large gear and a fifth transmission gear member pinion formed on one side of the fifth transmission gear member large gear, the fifth transmission gear member large gear is engaged with the fourth rubber roller transmission gear member pinion for transmission together, thereby forming transmission connection, the sixth transmission gear member is also connected with the main frame body through a hinged shaft for rotation, and the sixth transmission gear member also includes a sixth transmission gear member large gear and a sixth transmission gear member pinion formed on one side of the sixth transmission gear member large gear, the sixth transmission gear member large gear is engaged with the fifth transmission gear member pinion for transmission together, thereby forming transmission connection; a post-dealing rubber roller connecting shaft is also formed at one end of the length direction of the post-dealing rubber roller, the post-dealing rubber roller connecting shaft penetrates through the main frame body and the seventh rubber roller transmission gear member and is fixedly connected with the seventh rubber roller transmission gear member, the seventh rubber roller transmission gear member is engaged with the sixth transmission gear member pinion for transmission together, thereby forming transmission connection, so that the seventh rubber roller transmission gear member can drive the post-dealing rubber roller to rotate.

[0008] In another embodiment of the utility model, the main frame body is further provided with a shell, the shell is hollow inside and forms a card bin, a card outlet is further formed at the front side of the shell near the top, a shell accommodating cavity is further formed through the height direction of the shell, the main frame body is arranged in the card bin and is fixedly connected with the shell body, the main frame body is provided with a pair of spaced apart main frame body lateral plates and a main frame body vertical plate arranged between the two main frame body lateral plates in a vertical state, a card inlet is formed at the top of the main frame body vertical plate, a plurality of guide slopes are formed on the upper and lower side edge positions of the card inlet in the length direction and extend towards the card bin, a base is arranged at the bottom of the shell and can rotate relative to the shell and the main frame body, a rotary drive assembly is used to realize the rotating action of the shell and the main frame body relative to the base, the rotary drive assembly comprises a rotary motor fixedly installed on the main frame body and a rotary gear disc assembly arranged on the base, the rotary motor output shaft of the rotary motor extends downwards from the main frame body and is in transmission connection with the rotary gear disc assembly, a feeding unit comprises a feeding platform plate and a feeding power mechanism, the feeding platform plate is arranged in the shell accommodating cavity and is used to support the poker deck, the feeding power mechanism is used to drive the feeding platform plate to reciprocate up and down, a PCB control unit comprises a PCB mainboard installed on the side of the main frame body opposite to the card distribution drive assembly in a vertical state and a pair of card distribution light sensors and a rotary light sensor in electrical connection with the PCB mainboard, the two card distribution light sensors are used to detect the card distribution action, and the rotary light sensor is used to detect and judge the rotating state of the main frame body and the shell relative to the base, the card feeding rear rubber roller is rotatably connected between the two main frame body lateral plates and is positioned at the rear position of the card inlet, and is used to feed the poker fed by the feeding platform plate into the card inlet, the upper card distribution front rubber roller and the lower card distribution front rubber roller are rotatably connected between the two main frame body lateral plates and are positioned at the front position of the card inlet and have a gap for the poker to pass through.

[0009] In still another specific embodiment of the utility model, the rotation driving assembly's rotation tooth disc assembly includes a first rotation transmission gear, a second rotation reduction gear piece, a third rotation reduction gear piece and a fourth rotation reduction gear piece, a rotation tooth disc protection box is also formed on the main frame body, a rotation tooth disc protection box cover plate is also fitted and installed on the bottom of the rotation tooth disc protection box, the first rotation transmission gear, the second rotation reduction gear piece, the third rotation reduction gear piece and the fourth rotation rotation reduction gear piece are all contained in the rotation tooth disc protection box, wherein the first rotation transmission gear is fitted and installed on the rotation motor output shaft shaft body of the rotation motor extending downward, the second rotation reduction gear piece is rotatably connected with the main frame body through a hinged shaft, and the second rotation reduction gear piece includes a second rotation reduction gear piece large gear and a second rotation reduction gear piece small gear formed below the second rotation reduction gear piece large gear, the second rotation reduction gear piece large gear is meshed and driven together with the first rotation transmission gear to form a speed reduction transmission, the third rotation reduction gear piece is also rotatably connected with the main frame body, and the third rotation reduction gear piece includes a third rotation reduction gear piece large gear and a third rotation reduction gear piece small gear formed below the third rotation reduction gear piece large gear, the third rotation reduction gear piece large gear is meshed and driven together with the second rotation reduction gear piece small gear to form a speed reduction transmission, the fourth rotation reduction gear piece is also rotatably connected with the main frame body through a hinged shaft, and the fourth rotation reduction gear piece includes a fourth rotation reduction gear piece large gear and a fourth rotation reduction gear piece small gear formed below the fourth rotation reduction gear piece large gear, the fourth rotation reduction gear piece large gear is meshed and driven together with the third rotation reduction gear piece small gear to form a speed reduction transmission, and the fourth rotation reduction gear piece small gear is meshed and driven together with the base positioning gear part inserted into the rotation tooth disc protection box to form a rotatable connection between the rotation tooth disc assembly and the base body.

[0010] In still another specific embodiment of the utility model, the rotation driving assembly's rotation tooth disc assembly includes a first rotation transmission gear, a second rotation reduction gear piece, a third rotation reduction gear piece and a fourth rotation reduction gear piece, a rotation tooth disc protection box is also formed on the main frame body, a rotation tooth disc protection box cover plate is also fitted and installed on the bottom of the rotation tooth disc protection box, the first rotation transmission gear, the second rotation reduction gear piece, the third rotation reduction gear piece and the fourth rotation rotation reduction gear piece are all contained in the rotation tooth disc protection box, wherein the first rotation transmission gear is fitted and installed on the rotation motor output shaft shaft body of the rotation motor extending downward, the second rotation reduction gear piece is rotatably connected with the main frame body through a hinged shaft, and the second rotation reduction gear piece includes a second rotation reduction gear piece large gear and a second rotation reduction gear piece small gear formed below the second rotation reduction gear piece large gear, the second rotation reduction gear piece large gear is meshed and driven together with the first rotation transmission gear to form a speed reduction transmission, the third rotation reduction gear piece is also rotatably connected with the main frame body, and the third rotation reduction gear piece includes a third rotation reduction gear piece large gear and a third rotation reduction gear piece small gear formed below the third rotation reduction gear piece large gear, the third rotation reduction gear piece large gear is meshed and driven together with the second rotation reduction gear piece small gear to form a speed reduction transmission, the fourth rotation reduction gear piece is also rotatably connected with the main frame body through a hinged shaft, and the fourth rotation reduction gear piece includes a fourth rotation reduction gear piece large gear and a fourth rotation reduction gear piece small gear formed below the fourth rotation reduction gear piece large gear, the fourth rotation reduction gear piece large gear is meshed and driven together with the third rotation reduction gear piece small gear to form a speed reduction transmission, and the fourth rotation reduction gear piece small gear is meshed and driven together with the base positioning gear part inserted into the rotation tooth disc protection box to form a rotatable connection between the rotation tooth disc assembly and the base body.

[0011] In still another specific embodiment of the present application, a third-stage rotary reduction gear connecting shaft extending upward is formed on the third-stage rotary reduction gear, and a rotary light sensing gear is mounted on the top end of the third-stage rotary reduction gear connecting shaft.

[0012] In still another specific embodiment of the present application, a pair of positioning lugs are formed on the left and right side long edges of the feeding platform plate of the feeding unit, and a main frame lateral plate is provided on the two sides of the main frame body, and a main frame lateral plate accommodating groove is formed on the main frame lateral plate at a position corresponding to the positioning lugs of the feeding platform plate.

[0013] In still another specific embodiment of the present application, a pair of clamping strips are formed on the upward side surface of the feeding platform plate at positions close to the length direction end of the card feeding rear rubber roller, and the two clamping strips have the same structure.

[0014] In still another specific embodiment of the utility model, the both ends of the length direction of the upper card-issuing front rubber roller are also equipped with upper card-issuing front rubber roller bearings, the upper card-issuing front rubber roller bearings are installed on the lateral plate of the main frame body, and the upper card-issuing front rubber roller body is rotatably connected with the lateral plate of the main frame body through the upper card-issuing front rubber roller bearings.

[0015] In still another specific embodiment of the utility model, the PCB control unit further comprises an upper PCB control plate connected above the PCB mainboard, a plurality of control buttons are electrically connected to the upper PCB control plate, the control buttons are installed on the top end of the shell, and the upper PCB control plate can be controlled to issue instructions by pressing the control buttons, so that the PCB mainboard controls the rotation driving assembly, the feeding unit and the card-issuing driving assembly to act.

[0016] The utility model discloses the beneficial effect lies in: first, because adopt the transmission gear protection box is formed to one side of the main frame body and sets up primary transmission gear, secondary transmission gear spare, tertiary transmission gear spare, four stage rubber roller transmission gear spare, five stage transmission gear spare, six stage transmission gear spare and seven stage rubber roller transmission gear spare in the box to drive the structure of card-issuing rear rubber roller and lower card-issuing front rubber roller rotation, thereby effectively integrating the driving wheel on the side of the card dispenser and facilitating maintenance, which helps to abandon the belt drive and completely adopt gear meshing drive to improve the stability and service life of the card dispenser. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure exploded schematic view of the utility model;

[0018] Figure 2 It is the structure exploded schematic view of the utility model in another angle.

[0019] Figure 3 Fig. 1 is a schematic diagram of the overall structure of the present application;

[0020] Figure 4 Fig. 2 is a schematic diagram of the overall structure of the present application from another angle;

[0021] Figure 5 Fig. 3 is a schematic diagram of the internal structure of the present application after the shell is removed.

[0022] In the figure: 1. shell, 11. card warehouse, 12. card outlet, 13. shell let go cavity; 2. main frame, 21. main frame lateral plate, 211. main frame lateral plate let go slot, 212. transmission gear protection box, 2121. transmission gear protection box cover plate, 22. main frame vertical plate, 221. card inlet, 222. guide slope, 23. main frame matching table, 24. rotating gear disc protection box, 241. rotating gear disc protection box cover plate; 3. base, 31. base anti-skid protrusion, 32. base positioning gear part, 33. base bearing, 34. bottom cover; 4. rotating drive assembly, 41. rotating motor, 411. rotating motor output shaft, 42. rotating gear disc assembly, 421. first-stage rotating transmission gear, 422. second-stage rotating reduction gear part, 4221. second-stage rotating reduction gear part large gear, 4222. second-stage rotating reduction gear part small gear, 423. third-stage rotating reduction gear part, 4231. third-stage rotating reduction gear part large gear, 4232. third-stage rotating reduction gear part small gear, 4233. third-stage rotating reduction gear part connecting shaft, 4234. rotating light sensing gear, 424. fourth-stage rotating reduction gear part, 4241 fourth-stage rotating reduction gear part large gear, 4242. fourth-stage rotating reduction gear part small gear; 5. feeding unit, 51. feeding platform plate, 511. feeding platform plate positioning ear seat, 512. clamping strip, 513. top holding flange, 52. feeding power mechanism, 521. feeding transmission screw; 6. card feeding rear rubber roller, 61. card feeding rear rubber roller bearing, 62. card feeding rear rubber roller connecting shaft; 7. card feeding roller assembly, 71. upper card feeding front rubber roller, 711. upper card feeding front rubber roller bearing, 72. lower card feeding front rubber roller, 721. lower card feeding front rubber roller bearing, 722. lower card feeding front rubber roller D-shaped shaft; 8. card feeding drive assembly, 81. card feeding drive motor, 82. transmission gear assembly, 821. first-stage transmission gear, 822. second-stage transmission gear part, 8221. second-stage transmission gear part large gear, 8222. second-stage transmission gear part small gear, 823. third-stage transmission gear part, 8231. third-stage transmission gear part large gear, 8232. third-stage transmission gear part small gear, 824. fourth-stage rubber roller transmission gear part, 8241. fourth-stage rubber roller transmission gear part large gear, 8242. fourth-stage rubber roller transmission gear part small gear, 825. fifth-stage transmission gear part, 8251. fifth-stage transmission gear part large gear, 8252. fifth-stage transmission gear part small gear, 826. sixth-stage transmission gear part, 8261. sixth-stage transmission gear part large gear, 8262. sixth-stage transmission gear part small gear, 827. seventh-stage rubber roller transmission gear part; 9. PCB control unit, 91. PCB mainboard, 92. card outlet light sensor, 93. rotating light sensor, 94. upper PCB control board, 95. control button. DETAILED DESCRIPTION

[0023] The following will be described in the form of examples, but the description of the examples is not a limitation on the technical scheme of the utility model, and any equivalent transformation only in form but not in substance made according to the concept of the utility model should be regarded as the technical scheme scope of the utility model.

[0024] In the following description, the directional or positional concepts of up, down, left, right, front and back are all relative to the present Figure 1 position state, and therefore cannot be understood as a special limitation on the technical scheme provided by the utility model.

[0025] Please refer to Figures 1 to 5 The utility model relates to a kind of dispensing driving gear box devices for dealer, comprising: a main frame 2, the side of the aforementioned main frame 2 is formed with a transmission gear protection box 212, the transmission gear protection box 212 is installed with a transmission gear protection box cover plate 2121, the aforementioned main frame 2 is provided with a card sending rear rubber roller 6 and a dealer roller assembly 7, the aforementioned dealer roller assembly 7 has upper and lower corresponding upper dealer front rubber roller 71 and lower dealer front rubber roller 72.

[0026] The technical innovation point of the utility model is that: the aforementioned transmission gear protection box 212 is provided with dealer driving assembly 8 simultaneously with card sending rear rubber roller 6 and dealer roller assembly 7 transmission connection, the aforementioned dealer driving assembly 8 includes a dealer driving motor 81 and transmission gear assembly 82, the aforementioned dealer driving motor 81 is fixedly installed on the aforementioned main frame 2, the aforementioned transmission gear assembly 82 is transmissionally connected with the aforementioned card sending rear rubber roller 6 and lower dealer front rubber roller 72, and the aforementioned dealer driving motor 81 can drive the aforementioned card sending rear rubber roller 6 and lower dealer front rubber roller 72 to rotate by the transmission of the aforementioned transmission gear assembly 82, the aforementioned transmission gear assembly 82 includes a primary transmission gear 821, a secondary transmission gear 822, a tertiary transmission gear 823, a fourth rubber roller transmission gear 824, a fifth transmission gear 825, a sixth transmission gear 826 and a seventh rubber roller transmission gear 827, the aforementioned primary transmission gear 821, secondary transmission gear 822, tertiary transmission gear 823, fourth rubber roller transmission gear 824, fifth transmission gear 825, sixth transmission gear 826 and seventh rubber roller transmission gear 827 are all contained in the aforementioned transmission gear protection box 212;Among them, the aforementioned primary transmission gear 821 is installed on the shaft body of the power output shaft of the aforementioned primary transmission gear 821, and the aforementioned secondary transmission gear 822 is rotationally connected with the aforementioned main frame 2 by a hinged shaft.

[0027] Further, the aforementioned second-stage transmission gear member 822 comprises a second-stage transmission gear member large gear 8221 and a second-stage transmission gear member small gear 8222 formed on one side of the second-stage transmission gear member large gear 8221, the aforementioned second-stage transmission gear member large gear 8221 is in meshing transmission with the aforementioned first-stage transmission gear 821, thereby achieving transmission connection, the aforementioned third-stage transmission gear member 823 is also in rotational connection with the aforementioned main frame body 2 through a hinged shaft, and the third-stage transmission gear member 823 comprises a third-stage transmission gear member large gear 8231 and a third-stage transmission gear member small gear 8232 formed on one side of the third-stage transmission gear member large gear 8231, the aforementioned third-stage transmission gear member large gear 8231 is in meshing transmission with the aforementioned second-stage transmission gear member small gear 8222, thereby forming transmission connection; and a lower card dispensing front rubber roller D-shaped shaft 722 is also formed at an end position in the length direction of the aforementioned lower card dispensing front rubber roller 72, the lower card dispensing front rubber roller D-shaped shaft 722 penetrates through the aforementioned fourth-stage rubber roller transmission gear member 824 and is in fixed fit with the fourth-stage rubber roller transmission gear member 824, and the fourth-stage rubber roller transmission gear member 824 also comprises a fourth-stage rubber roller transmission gear member large gear 8241 and a fourth-stage rubber roller transmission gear member small gear 8242 formed on one side of the fourth-stage rubber roller transmission gear member large gear 8241, the aforementioned fourth-stage rubber roller transmission gear member large gear 8241 is in meshing transmission with the aforementioned third-stage transmission gear member small gear 8232, thereby forming transmission connection, so that the aforementioned fourth-stage rubber roller transmission gear member 824 can drive the aforementioned lower card dispensing front rubber roller 72 to rotate; the aforementioned fifth-stage transmission gear member 825 is also in rotational connection with the aforementioned main frame body 2 through a hinged shaft, and the fifth-stage transmission gear member 825 also comprises a fifth-stage transmission gear member large gear 8251 and a fifth-stage transmission gear member small gear 8252 formed on one side of the fifth-stage transmission gear member large gear 8251, the aforementioned fifth-stage transmission gear member large gear 8251 is in meshing transmission with the aforementioned fourth-stage rubber roller transmission gear member small gear 8242, thereby forming transmission connection, and the aforementioned sixth-stage transmission gear member 826 is also in rotational connection with the aforementioned main frame body 2 through a hinged shaft, and the sixth-stage transmission gear member 826 also comprises a sixth-stage transmission gear member large gear 8261 and a sixth-stage transmission gear member small gear 8262 formed on one side of the sixth-stage transmission gear member large gear 8261, the aforementioned sixth-stage transmission gear member large gear 8261 is in meshing transmission with the aforementioned fifth-stage transmission gear member small gear 8252, thereby forming transmission connection; and a card dispensing rear rubber roller connecting shaft 62 is also formed at an end position in the length direction of the aforementioned card dispensing rear rubber roller 6, the card dispensing rear rubber roller connecting shaft 62 penetrates through the main frame body lateral plate 21 of the aforementioned main frame body 2 and penetrates into the aforementioned seventh-stage rubber roller transmission gear member 827 and is in fixed fit with the seventh-stage rubber roller transmission gear member 827, and the seventh-stage rubber roller transmission gear member 827 is in meshing transmission with the aforementioned sixth-stage transmission gear member small gear 8262, thereby forming transmission connection, so that the aforementioned seventh-stage rubber roller transmission gear member 827 can drive the aforementioned card dispensing rear rubber roller 6 to rotate.

[0028] See Figure 1 , Figure 2 , Figure 5The shell 1 is hollow inside and forms a card storage 11, and a card outlet 12 is formed at the front side of the shell 1 near the top, and a shell accommodating cavity 13 is formed through the height direction of the rear part of the shell 1. The main frame 2 is arranged in the card storage 11 and is fixed to the shell 1. The main frame 2 has a pair of spaced apart main frame lateral plates 21 and a main frame vertical plate 22 arranged between the two main frame lateral plates 21 in a vertical state. A card inlet 221 is formed through the thickness direction of the main frame vertical plate 22 near the top. A plurality of guide slopes 222 are formed on the upper and lower side edge parts of the length direction of the card inlet 221 and extend obliquely towards the card storage 11. A base 3 is arranged at the bottom of the shell 1 and can rotate relative to the shell 1 and the main frame 2. A rotary drive assembly 4 is arranged on the base 3 and is used to rotate the shell 1 and the main frame 2 relative to the base 3. The rotary drive assembly 4 includes a rotary motor 41 fixed to the main frame 2 and a rotary gear disc assembly 42 arranged on the base 3. The rotary motor output shaft 411 of the rotary motor 41 extends downwards through the main frame 2 and is in transmission connection with the rotary gear disc assembly 42. A feeding unit 5 includes a feeding platform plate 51 arranged in the shell accommodating cavity 13 and used to support a stack of playing cards and a feeding power mechanism 52 used to drive the feeding platform plate 51 to move up and down. A PCB control unit 9 includes a PCB main board 91 arranged on the side of the main frame 2 opposite to the card dispensing drive assembly 8 in a vertical state and a pair of card dispensing light sensors 92 and a rotary light sensor 93 in electrical connection with the PCB main board 91. The two card dispensing light sensors 92 are used to detect the card dispensing action, and the rotary light sensor 93 is used to detect the rotation state of the main frame 2 and the shell 1 relative to the base 3. A card feeding rear rubber roller 6 is rotatably connected between the two main frame lateral plates 21 and is positioned at the rear part of the card inlet 221. The card feeding rear rubber roller 6 is used to feed the playing cards on the feeding platform plate 51 into the card inlet 221. An upper card dispensing front rubber roller 71 and a lower card dispensing front rubber roller 72 are rotatably connected between the two main frame lateral plates 21 and are positioned at the front part of the card inlet 221. The two rubber rollers have a gap for the playing cards to pass through. The card dispensing light sensors 92 are in electrical connection with the PCB main board 91 and cooperate with a counting module to detect, count and report errors of the card dispensing. The rotary light sensor 93 is used to detect the rotation state of the main frame 2 and the shell 1 relative to the base 3 and is also in electrical connection with the PCB main board.

[0029] In the present embodiment, a plurality of base anti-skid protrusions 31 are evenly arranged on the lower side surface of the aforementioned base 3; a base positioning gear portion 32 is protruded upward at the center of the aforementioned base 3, the base positioning gear portion 32 is configured in the shape of a ring gear, and a base bearing 33 configured in the shape of a ring is rotatably installed in the base positioning gear portion 32; a main frame body cooperation platform 23 extending downward is formed at the bottom of the aforementioned main frame body 2, the main frame body cooperation platform 23 is configured in the shape of a cylinder, and the main frame body cooperation platform 23 penetrates into the aforementioned base bearing 33 and is rotatably connected with the base bearing 33, so that the aforementioned base 3 and the aforementioned main frame body 2 are rotatably connected together, and a bottom cover 34 is installed on the aforementioned base 3 and at a position corresponding to the position below the aforementioned base positioning gear portion 32.

[0030] Further, the rotating gear assembly 42 of the aforementioned rotating driving assembly 4 comprises a first rotating transmission gear 421, a second rotating reduction gear 422, a third rotating reduction gear 423 and a fourth rotating reduction gear 424. A rotating gear protection box 24 is formed on the main frame 2. A rotating gear protection box cover 241 is installed on the bottom of the rotating gear protection box 24. The first rotating transmission gear 421, the second rotating reduction gear 422, the third rotating reduction gear 423 and the fourth rotating reduction gear 424 are all contained in the rotating gear protection box 24. The first rotating transmission gear 421 is installed on the rotating motor output shaft 411 of the rotating motor 41. The second rotating reduction gear 422 is rotatably connected to the main frame 2 through a hinge shaft. The second rotating reduction gear 422 comprises a second rotating reduction gear large gear 4221 and a second rotating reduction gear small gear 4222 formed below the second rotating reduction gear large gear 4221. The second rotating reduction gear large gear 4221 is in meshing transmission with the first rotating transmission gear 421 to form a reduction transmission. The third rotating reduction gear 423 is also rotatably connected to the main frame 2. The third rotating reduction gear 423 comprises a third rotating reduction gear large gear 4231 and a third rotating reduction gear small gear 4232 formed below the third rotating reduction gear large gear 4231. The third rotating reduction gear large gear 4231 is in meshing transmission with the second rotating reduction gear small gear 4222 to form a reduction transmission. The fourth rotating reduction gear 424 is also rotatably connected to the main frame 2 through a hinge shaft. The fourth rotating reduction gear 424 comprises a fourth rotating reduction gear large gear 4241 and a fourth rotating reduction gear small gear 4242 formed below the fourth rotating reduction gear large gear 4241. The fourth rotating reduction gear large gear 4241 is in meshing transmission with the third rotating reduction gear small gear 4232 to form a reduction transmission. The fourth rotating reduction gear small gear 4242 is in meshing transmission with the base positioning gear part 32 inserted into the rotating gear protection box 24, thereby achieving the rotating connection between the rotating gear assembly 42 and the base 3.

[0031] In the embodiment, the rotating motor 41 is preferably a stepper motor, which can accurately grasp the rotating angle, accurately and reliably drive the shell 1 and the main shell 2 to rotate to a preset position, achieve 360-degree omnidirectional rotation without dead angle, realize quick start and stop, has simple structure, fast transposition speed, saves time and effort, and effectively improves the reliability and preparedness of card dealing.

[0032] Please continue to seeFigure 1 And in combination Figure 2 With Figure 5 , the third-stage rotary reduction gear part 423 is also provided with a third-stage rotary reduction gear part connecting shaft 4233 extending upwards, and a rotary light sensing gear 4234 is installed at the top end of the third-stage rotary reduction gear part connecting shaft 4233; the rotary light sensor 93 of the PCB control unit 9 is arranged corresponding to the rotary light sensing gear 4234, and the rotary light sensor 93 is arranged in a C-shaped structure, and the rotary light sensing gear 4234 is inserted into the middle part of the rotary light sensor 93, so that the rotary light sensor 93 can detect the rotation angle of the rotary light sensor 93 and detect the rotation state of the main frame body 2 and the shell 1 relative to the base 3; the rotation state of the rotary light sensing gear 4234 can be effectively recognized and detected by the rotary light sensor 93, further refining the reliability and accuracy of the rotation of the shell 1 and the main frame body 2, so as to ensure that the dealer body can deal cards in more directions, meet the needs of more people playing poker, at the same time, the densification of the positioning point makes the game positioning setting more detailed and accurate, so as to accurately deal the playing cards to the set direction.

[0033] Further, a pair of feeding platform plate positioning ear seats 511 are formed on the left and right side long edges of the feeding platform plate 51 of the feeding unit 5, and main frame side plate displacement grooves 211 are formed on the main frame side plates 21 of the main frame body 2 and at positions corresponding to the feeding platform plate positioning ear seats 511, the shape and size of the main frame side plate displacement grooves 211 are adapted to the contour of the feeding platform plate positioning ear seats 511, and the feeding platform plate positioning ear seats 511 can move up and down in the respective corresponding main frame side plate displacement grooves 211; the feeding power mechanism 52 of the feeding unit 5 includes a plurality of feeding transmission lead screws 521, the upper and lower ends of the plurality of feeding transmission lead screws 521 are rotatably connected to the main frame body 2, and the plurality of feeding transmission lead screws 521 respectively pass through the respective corresponding feeding platform plate positioning ear seats 511 and can be threadedly connected with the nut blocks arranged in the feeding platform plate positioning ear seats 511, and the feeding power mechanism 52 is provided with a power transmission device capable of driving the feeding transmission lead screws 521, and the feeding platform plate 51 can be driven to move up and down by the rotation of the feeding transmission lead screws 521.

[0034] Please see Figure 1 , Figure 2 and Figure 5On the upper side surface of the aforementioned feeding platform plate 51 and at the position close to the length direction end of the aforementioned card feeding rear rubber roller 6, a pair of spaced apart clamping strips 512 are formed, the two aforementioned clamping strips 512 have the same structure; and on the upper side surface of the aforementioned feeding platform plate 51 and at the position away from the length direction other end of the aforementioned card feeding rear rubber roller 6, a top holding flange 513 is also provided, the height of the top of the top holding flange 513 is higher than the height of the top of the aforementioned clamping strip 512; by providing the clamping strip 512 and the top holding flange 513 on the feeding platform plate 51, the clamping strip 512 can work together with the aforementioned card feeding rear rubber roller 6 to realize the pressing and clamping operation on the front edge of the single playing card, and separate the playing card from the card stack, and at the same time, since the height of the top holding flange 513 is higher than the height of the clamping strip 512, the top holding flange 513 can lift the playing card from the rear, so that the whole playing card is in an inclined state with the front end low and the rear end high, the two clamping strips 512 and the top holding flange 513 form a triangular supporting mechanism, and the uppermost playing card has a tendency to fall, and when facing some used playing cards that are bent and deformed, it can also ensure that the deformed and twisted playing cards are separated from the card stack and conveyed forward by the clamping of the clamping strip 512 and the card feeding rear rubber roller 6, and can prevent the situation of position deviation of the playing card, avoid the phenomenon of not issuing cards or issuing too many cards, ensure the smoothness of the card issuing, and improve the user's experience.

[0035] In the embodiment, the two ends of the length direction of the card feeding rear rubber roller 6 are also equipped with card feeding rear rubber roller bearings 61, which are installed on the lateral plate 21 of the main frame body, and the body of the card feeding rear rubber roller 6 is rotatably connected to the lateral plate 21 of the main frame body through the card feeding rear rubber roller bearings 61 on both sides. The two ends of the length direction of the upper card feeding front rubber roller 71 are also equipped with upper card feeding front rubber roller bearings 711, which are installed on the lateral plate 21 of the main frame body, and the body of the upper card feeding front rubber roller 71 is rotatably connected to the lateral plate 21 of the main frame body through the upper card feeding front rubber roller bearings 711 on both sides. Similarly, the two ends of the length direction of the lower card feeding front rubber roller 72 are also equipped with lower card feeding front rubber roller bearings 721, which are installed on the lateral plate 21 of the main frame body, and the body of the lower card feeding front rubber roller 72 is rotatably connected to the lateral plate 21 of the main frame body through the lower card feeding front rubber roller bearings 721 on both sides. The upper card feeding front rubber roller 71 and the lower card feeding front rubber roller 72 can deal cards through the card inlet 221, and the card can be efficiently detected by the card light sensor 92 and the PCB main board 91. When the card light sensor 92 detects the passing of the card, it sends information to the PCB main board 91, which controls the card driving motor to stop working or slow down the speed, so that the adjacent two cards maintain a sufficient distance, and the card light sensor 92 can accurately detect the number and times of the cards every time, without counting errors due to the proximity of the two cards, so that the cards pass through the card outlet 12, greatly improving the accuracy of dealing cards.

[0036] Please see Figure 1 With Figure 5 The PCB control unit 9 also includes an upper PCB control board 94 connected above the PCB main board 91, and a plurality of control buttons 95 are electrically connected to the upper PCB control board 94. The control buttons 95 are installed on the top end of the housing 1, and pressing the control buttons 95 can control the upper PCB control board 94 to issue instructions to the PCB main board 91 to control the rotation driving assembly 4, the feeding unit 5 and the card driving assembly 8 to act. The pair of card light sensors 92 of the PCB control unit 9 are C-shaped in structure, and a gap for the card to pass through is formed in the middle of the card light sensor 92, so as to effectively detect the card.

[0037] In the embodiment, the number of the aforementioned control buttons 95 is multiple, and the user controls and adjusts the dealing logic of the card dealer by pressing the aforementioned control buttons 95. In the embodiment, the dealing logic is as follows: when the aforementioned card light sensor 92 detects a card, it sends information to the PCB mainboard 91, and the PCB mainboard 91 controls the card dealing driving motor 81 of the card dealing driving assembly 8 to stop working or slow down the rotating speed; then when the aforementioned card light sensor 92 does not detect a card, it sends information to the PCB mainboard 91, and the PCB mainboard 91 controls the card dealing driving motor 81 of the card dealing driving assembly 8 to resume normal work.

[0038] Please see Figures 1 to 5 The working principle of the technical solution provided by the utility model is briefly described as follows: when the automatic card dealer is needed to be used for automatic card dealing, the user can first put the playing cards into the feeding platform plate 51 of the shell accommodating cavity 13, at this time, the feeding platform plate 51 is moved by the feeding power mechanism 52 of the feeding unit 5, so that the topmost playing card on the playing card stack on the feeding platform plate 51 abuts against the card feeding rear rubber roller 6; then the user presses the aforementioned control button 95, thereby controlling and adjusting the dealing logic of the aforementioned card dealer according to the playing method and requirement, the upper PCB control board 94 sends the sensing signal to the PCB mainboard 91, the PCB mainboard 91 sends the control instruction to the aforementioned rotating motor 41 and the card dealing driving motor 81, the rotating motor 41 works according to the signal instruction, the rotating motor output shaft 411 of the rotating motor 41 further drives the rotating gear disc assembly 42 to work, the four-stage rotating speed reduction gear part 424 rotates around the bottom base positioning gear part 32 on the bottom base 3, and the rotating motor 41 and the main frame body 2 also rotate around the bottom base 3, the rotating motor 41 can accurately and reliably realize the rotation of the main frame body 2 and the shell 1 and can stably stop at the preset position, then the aforementioned card dealing driving motor 81 drives the transmission gear assembly 82 to move, the playing card abutting against the card feeding rear rubber roller 6 moves to the direction of the card inlet 222 under the rotating friction of the card feeding rear rubber roller 6 and passes through the card inlet 222, then the lower card feeding front rubber roller 72 rotates to feed the playing card out of the aforementioned card outlet 12, the aforementioned card light sensor 92 sends the information to the PCB mainboard 91 when detecting the card, the aforementioned rotating light sensor 93 can effectively detect and identify the rotating state of the rotating light sensing gear 4234 to detect the rotating angle of the aforementioned main frame body 2 and the shell 1 and send the signal to the PCB mainboard 91, and the aforementioned PCB mainboard 91 sends the control instruction again after receiving the sensing signal to drive the main frame body 2 and the shell 1 to rotate horizontally again, finally when the main frame body 2 and the shell 1 rotate to the predetermined position, the PCB mainboard 91 sends the control instruction to the aforementioned rotating motor 41 and the card dealing driving motor 81 again, so that the playing card loaded to the card inlet 222 passes between the aforementioned upper card feeding front rubber roller 71 and the lower card feeding front rubber roller 72 and is fed to the player.

[0039] It should be noted that the above embodiments can be freely combined as needed. The above are preferred embodiments of the present application, and it should be noted that for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, which should also be considered within the scope of the present application.

[0040] In summary, the technical solutions provided by the present application make up for the shortcomings in the prior art, successfully complete the invention task, and faithfully fulfill the technical effects described by the applicant in the above technical effect column.

Claims

1. A dealing drive gear box apparatus for a dealing shoe, comprising: A main frame body (2), one side of the main frame body (2) is provided with a transmission gear protection box (212), the transmission gear protection box (212) is matched with a transmission gear protection box cover plate (2121), the main frame body (2) is provided with a card back rubber roller (6) and a card roller assembly (7), the card roller assembly (7) is provided with upper and lower corresponding upper card front rubber roller (71) and lower card front rubber roller (72), characterized in that: the transmission gear protection box (212) is provided with a card drive assembly (8) connected with the card back rubber roller (6) and the card roller assembly (7), the card drive assembly (8) includes a card drive motor (81) and a transmission gear assembly (82), the card drive motor (81) is fixedly installed on the main frame body (2), the transmission gear assembly (82) is in transmission connection with the card back rubber roller (6) and the lower card front rubber roller (72), and the card drive motor (81) can drive the card back rubber roller (6) and the lower card front rubber roller (72) to rotate through the transmission gear assembly (82), the transmission gear assembly (82) includes a first transmission gear (821), a second transmission gear (822), a third transmission gear (823), a fourth rubber roller transmission gear (824), a fifth transmission gear (825), a sixth transmission gear (826) and a seventh rubber roller transmission gear (827), the first transmission gear (821), the second transmission gear (822), the third transmission gear (823), the fourth rubber roller transmission gear (824), the fifth transmission gear (825), the sixth transmission gear (826) and the seventh rubber roller transmission gear (827) are all contained in the transmission gear protection box (212); wherein, the first transmission gear (821) is matched with the power output shaft of the first transmission gear (821), and the second transmission gear (822) is in rotational connection with the main frame body (2) through a hinge shaft.

2. A dealing drive gear box apparatus for a dealing shoe as defined in claim 1 wherein: The secondary transmission gear part (822) comprises a secondary transmission gear part large gear (8221) and a secondary transmission gear part small gear (8222) formed on one side of the secondary transmission gear part large gear (8221), the secondary transmission gear part large gear (8221) is in meshing transmission with the primary transmission gear (821), so as to realize transmission connection, the tertiary transmission gear part (823) is also in rotational connection with the main frame body (2) through a hinged shaft, and the tertiary transmission gear part (823) comprises a tertiary transmission gear part large gear (8231) and a tertiary transmission gear part small gear (8232) formed on one side of the tertiary transmission gear part large gear (8231), the tertiary transmission gear part large gear (8231) is in meshing transmission with the secondary transmission gear part small gear (8222), so as to form transmission connection; and a lower card delivery front rubber roller D-shaped shaft (722) is also formed at one end of the length direction of the lower card delivery front rubber roller (72), the lower card delivery front rubber roller D-shaped shaft (722) penetrates through the four-stage rubber roller transmission gear part (824) and is in fixed connection with the four-stage rubber roller transmission gear part (824), and the four-stage rubber roller transmission gear part (824) also comprises a four-stage rubber roller transmission gear part large gear (8241) and a four-stage rubber roller transmission gear part small gear (8242) formed on one side of the four-stage rubber roller transmission gear part large gear (8241), the four-stage rubber roller transmission gear part large gear (8241) is in meshing transmission with the tertiary transmission gear part small gear (8232), so as to form transmission connection, so that the four-stage rubber roller transmission gear part (824) can drive the lower card delivery front rubber roller (72) to rotate; the five-stage transmission gear part (825) is also in rotational connection with the main frame body (2) through a hinged shaft, and the five-stage transmission gear part (825) also comprises a five-stage transmission gear part large gear (8251) and a five-stage transmission gear part small gear (8252) formed on one side of the five-stage transmission gear part large gear (8251), the five-stage transmission gear part large gear (8251) is in meshing transmission with the four-stage rubber roller transmission gear part small gear (8242), so as to form transmission connection, and the six-stage transmission gear part (826) is also in rotational connection with the main frame body (2) through a hinged shaft, and the six-stage transmission gear part (826) also comprises a six-stage transmission gear part large gear (8261) and a six-stage transmission gear part small gear (8262) formed on one side of the six-stage transmission gear part large gear (8261), the six-stage transmission gear part large gear (8261) is in meshing transmission with the five-stage transmission gear part small gear (8252), so as to form transmission connection.And in the length direction of the card after the rubber roller (6) of the end position is also formed with a card after the rubber roller connecting shaft (62), the card after the rubber roller connecting shaft (62) through the main frame (2) and into the seven level rubber roller transmission gear (827) and with it to achieve fixed fit, and the seven level rubber roller transmission gear (827) and the six level transmission gear pinion (8262) mesh transmission together, thus forming transmission connection, so that the seven level rubber roller transmission gear (827) can drive the card after the rubber roller (6) rotation.

3. A deck drive gear box apparatus for a dealing shoe as recited in claim 1, characterized by: The main frame body (2) is further provided with a shell (1), the shell (1) is hollow inside and forms a card bin (11), and a card outlet (12) is further formed at the front side of the shell (1) near the top position, and a shell accommodating cavity (13) is further formed through the height direction of the shell (1), the main frame body (2) is arranged in the card bin (11) and is fixedly connected with the shell (1), the main frame body (2) is provided with a pair of spaced apart main frame body lateral plates (21) and a main frame body vertical plate (22) vertically arranged between the two main frame body lateral plates (21), an inlet (221) is formed at the top position of the main frame body vertical plate (22) and extends through the thickness direction of the main frame body vertical plate (22), and a plurality of guide slopes (222) are formed on the upper and lower side edge portions of the inlet (221) and extend towards the card bin (11); a base (3) is arranged at the bottom of the shell (1), and the base (3) can rotate relative to the shell (1) and the main frame body (2); a rotary drive assembly (4) is arranged on the base (3), and the rotary drive assembly (4) is used to realize the rotating movement of the shell (1) and the main frame body (2) relative to the base (3), and the rotary drive assembly (4) comprises a rotary motor (41) fixedly installed on the main frame body (2) and a rotary gear disc assembly (42) arranged on the base (3), the rotary motor output shaft (411) of the rotary motor (41) extends downwardly from the main frame body (2) and is in transmission connection with the rotary gear disc assembly (42); a feeding unit (5) comprises a feeding platform plate (51) and a feeding power mechanism (52), the feeding platform plate (51) is arranged in the shell accommodating cavity (13) and is used to support the poker deck, and the feeding power mechanism (52) is used to drive the feeding platform plate (51) to reciprocate up and down.A PCB control unit (9) is arranged on the opposite side of the main frame (2) relative to the dealing drive assembly (8) and comprises a PCB main board (91) arranged in a vertical state and a pair of card-out light sensors (92) and a rotation light sensor (93) electrically connected to the PCB main board (91). The two card-out light sensors (92) are used to detect the card-out action of the playing cards, and the rotation light sensor (93) is used to detect and judge the rotation state of the main frame (2) and the shell (1) relative to the base (3). The card-feeding rear rubber roller (6) is rotatably connected between the two main frame side plates (21) and positioned at the rear position of the card inlet (221), and is used to feed the playing cards conveyed by the feeding platform plate (51) into the card inlet (221). The upper card-dealing front rubber roller (71) and the lower card-dealing front rubber roller (72) are rotatably connected between the two main frame side plates (21) and positioned at the front position of the card inlet (221) with a gap between them for the passing of playing cards.

4. A deck drive gear box apparatus for a dealing shoe as claimed in claim 3, characterised in that: A plurality of base anti-skid protrusions (31) are uniformly arranged on the surface of the base (3) facing the next side; a base positioning gear portion (32) is formed on the center of the base (3) and protrudes upward, the base positioning gear portion (32) is in the shape of a ring gear, and a base bearing (33) in the shape of a circular ring is rotatably installed in the base positioning gear portion (32); a main frame body matching table (23) is formed at the bottom of the main frame body (2) and extends downward, the main frame body matching table (23) is in the shape of a cylinder, and the main frame body matching table (23) penetrates into the base bearing (33) and is in rotational connection with the base bearing (33), so that the base (3) and the main frame body (2) are rotatably connected together, and a bottom cover (34) is installed on the base (3) and below the base positioning gear portion (32).

5. A deck drive gear box apparatus for a dealing shoe as recited in claim 3, characterized by: The rotating gear assembly (42) of the rotating driving assembly (4) comprises a first rotating transmission gear (421), a second rotating reduction gear (422), a third rotating reduction gear (423) and a fourth rotating reduction gear (424), and a rotating gear protection box (24) is further formed on the main frame (2), a rotating gear protection box cover plate (241) is further fitted and installed at the bottom of the rotating gear protection box (24), and the first rotating transmission gear (421), the second rotating reduction gear (422), the third rotating reduction gear (423) and the fourth rotating reduction gear (424) are all contained in the rotating gear protection box (24); wherein the first rotating transmission gear (421) is fitted and installed on the rotating motor output shaft (411) shaft body extending downward from the rotating motor (41), the second rotating reduction gear (422) is rotationally connected with the main frame (2) through a hinge shaft, and the second rotating reduction gear (422) comprises a second rotating reduction gear large gear (4221) and a second rotating reduction gear small gear (4222) formed below the second rotating reduction gear large gear (4221), the second rotating reduction gear large gear (4221) is in meshing transmission with the first rotating transmission gear (421) to form a reduction transmission, the third rotating reduction gear (423) is also rotationally connected with the main frame (2), and the third rotating reduction gear (423) comprises a third rotating reduction gear large gear (4231) and a third rotating reduction gear small gear (4232) formed below the third rotating reduction gear large gear (4231), the third rotating reduction gear large gear (4231) is in meshing transmission with the second rotating reduction gear small gear (4222) to form a reduction transmission, the fourth rotating reduction gear (424) is also rotationally connected with the main frame (2) through a hinge shaft, and the fourth rotating reduction gear (424) comprises a fourth rotating reduction gear large gear (4241) and a fourth rotating reduction gear small gear (4242) formed below the fourth rotating reduction gear large gear (4241), the fourth rotating reduction gear large gear (4241) is in meshing transmission with the third rotating reduction gear small gear (4232) to form a reduction transmission, and the fourth rotating reduction gear small gear (4242) is in meshing transmission connection with the base positioning gear part (32) inserted into the rotating gear protection box (24), so as to rotationally connect the rotating gear assembly (42) with the base (3) body.

6. A deck drive gear box apparatus for a dealing shoe as claimed in claim 5, characterised in that: A third-stage rotary reduction gear piece connecting shaft (4233) is arranged on the third-stage rotary reduction gear piece (423) and extends upwardly. A rotary light sensing gear (4234) is mounted on the top end of the third-stage rotary reduction gear piece connecting shaft (4233).

7. A deck drive gear box apparatus for a dealing shoe as defined in claim 3 wherein: A pair of positioning lugs (511) are arranged on the left and right side edges of the feeding platform plate (51) of the feeding unit (5). A pair of accommodating grooves (211) are formed in the side plates (21) of the main frame (2) and correspond to the positions of the positioning lugs (511). The accommodating grooves (211) are adapted to the shapes of the positioning lugs (511) and the positioning lugs (511) can move up and down in the accommodating grooves (211). The feeding power mechanism (52) of the feeding unit (5) includes a plurality of feeding transmission screws (521). The upper and lower ends of the feeding transmission screws (521) are rotatably connected to the main frame (2). The feeding transmission screws (521) pass through the positioning lugs (511) and are screwed with the nuts arranged in the positioning lugs (511). The feeding power mechanism (52) is provided with a power transmission device which can drive the feeding transmission screws (521) to rotate and drive the feeding platform plate (51) to move up and down.

8. A deck drive gear box apparatus for a dealing shoe as defined in claim 3 wherein: A pair of clamping strips (512) are arranged on the upper side of the feeding platform plate (51) and are spaced apart from each other. The clamping strips (512) are identical in structure. A supporting flange (513) is arranged on the upper side of the feeding platform plate (51) and is away from the other end of the feeding platform plate (51). The height of the top end of the supporting flange (513) is higher than that of the clamping strips (512).

9. A deck drive gear box apparatus for a dealing shoe as recited in claim 3, characterized by: The two end portions of the length direction of the card feeding rear rubber roller (6) are also equipped with card feeding rear rubber roller bearings (61), which are fitted and installed on the main frame body lateral plate (21), and the card feeding rear rubber roller (6) body is rotatably connected with the main frame body lateral plate (21) through the two side card feeding rear rubber roller bearings (61); while the two end portions of the length direction of the upper card feeding front rubber roller (71) are also equipped with upper card feeding front rubber roller bearings (711), which are fitted and installed on the main frame body lateral plate (21), and the upper card feeding front rubber roller (71) body is rotatably connected with the main frame body lateral plate (21) through the two side upper card feeding front rubber roller bearings (711), and similarly, the two end portions of the length direction of the lower card feeding front rubber roller (72) are also equipped with lower card feeding front rubber roller bearings (721), which are fitted and installed on the main frame body lateral plate (21), and the lower card feeding front rubber roller (72) body is rotatably connected with the main frame body lateral plate (21) through the two side lower card feeding front rubber roller bearings (721).

10. A deck drive gear box apparatus for a dealing shoe as recited in claim 3, characterized by: The PCB control unit (9) further comprises an upper PCB control plate (94) connected above the PCB main plate (91), a plurality of control buttons (95) are electrically connected to the upper PCB control plate (94), and the control buttons (95) are fitted and installed on the top end portion of the shell (1). By pressing the control buttons (95), the upper PCB control plate (94) can issue instructions to make the PCB main plate (91) control the rotation driving assembly (4), the feeding unit (5) and the card feeding driving assembly (8) to act; and a pair of card issuing light sensors (92) of the PCB control unit (9) are C-shaped in shape and are arranged at the front and rear positions of the upper card feeding front rubber roller (71) and the lower card feeding front rubber roller (72). The middle part of the card issuing light sensor (92) forms a gap slot for passing through playing cards, so as to realize effective judgment and detection of the card issuing playing cards.

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