Automatic card dealing machine capable of stable transfer

Abstract

The present invention relates to the technical field of automatic card dealing machines. Disclosed are an automatic card dealing machine capable of stable transfer, comprising a housing, a pressing plate, a card dealing mechanism and a steering mechanism, the card dealing mechanism being installed in the housing, and the steering mechanism being installed at the bottom of the card dealing mechanism. In the automatic card dealing machine capable of stable transfer, a servo motor drives a driving gear to rotate, the driving gear is meshed with an inner gear ring of a double-layer duplicate gear and drives same to rotate, and an outer gear ring of the double-layer duplicate gear drives a first driven gear and a second driven gear to rotate. The second driven gear drives a second rotating rod to rotate, such that the second rotating rod drives a card transfer gear to rotate, and thus the card transfer gear feeds a card between a driving roller and a driven roller of a card dealing roller by means of rotational friction, while the first driven gear drives a first rotating rod to rotate, such that the first rotating rod drives the driving roller of the card dealing roller to rotate, and thus the driving roller drives the driven roller to rotate. Thus, the driving roller and the driven roller rotate to simultaneously apply a tangential force to the card so as to deal out same from a card outlet.

Description

Automatic card dealing machine with stable transmission Technical Field

[0001] The present invention relates to the technical field of automatic card dealing machines, in particular to an automatic card dealing machine with stable transmission. Background Art

[0002] An automatic card dealing machine is a device used to automatically distribute playing cards or other playing cards. Using a mechanical structure and electric drive system, it delivers playing cards quickly and accurately to players or participants. An automatic card dealing machine typically consists of a card storage container, a card dealing mechanism, and a control system. The card dealing mechanism rotates, pushes, or otherwise delivers the playing cards individually to the dealing position for easy access by the player. This machine is widely used in entertainment venues and poker tournaments, improving card dealing speed and accuracy, saving labor costs, and providing a better gaming experience.

[0003] According to Chinese Patent Publication No. CN 115845352 A, "An Automatic Card Dealing Machine," it relates to the technical field of intelligent card machines. It includes a card dealing assembly for dealing cards and a rotating assembly for driving the card dealing assembly to rotate. The card dealing assembly is characterized by: a mounting base; a card compartment, the bottom surface of which is mounted on the mounting base; the side of the card compartment is a frame body, the frame body having three sides and an opening that replaces the fourth side; a card placement opening for inserting cards at the top of the card compartment; and a card pressing rod at the top of the card compartment for compacting the cards. When in use, the automatic card dealing machine employing the above-mentioned technical solution facilitates the insertion and removal of cards from the compartment through the openings on the top and sides of the compartment, achieving the purpose of convenient use of the card machine. Furthermore, the design of openings on both sides also allows for the insertion of cards of various sizes commonly used on the market into the compartment for dealing.

[0004] Although the automatic card dealing machine can deal cards of different sizes placed in the card bin, the power output end and the transmission component of the card dealing machine are located on both sides of the card dealing machine, which affects the power output efficiency and the stability of the transmission. In addition, the belt transmission is prone to slippage, affecting the accuracy of the rotation. Summary of the Invention

[0005] In view of the above technical deficiencies, the object of the present invention is to provide an automatic card dealing machine with stable transmission, so that the driving mechanism of the automatic card dealing machine has high power output efficiency, good stability, and is convenient for aligning the cards.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] An automatic card-dispensing machine with stable transmission comprises a housing, a pressure plate, a card-dispensing mechanism and a steering mechanism, wherein the card-dispensing mechanism is installed inside the housing, and the steering mechanism is installed at the bottom of the card-dispensing mechanism;

[0008] The card dealing mechanism includes a servo motor, a transmission assembly, a card feeding gear and a card dealing roller, and the card dealing roller includes an active roller and a driven roller;

[0009] The transmission assembly includes a driving tooth, a double-layer double gear, a first driven gear, a second driven gear, a first rotating rod, and a second rotating rod. The servo motor drives the driving tooth to rotate, and the driving tooth meshes with the inner gear ring of the double-layer double gear and drives it to rotate. The outer gear ring of the double-layer double gear drives the first driven gear and the second driven gear to rotate. The first driven gear and the second driven gear are respectively located on both sides of the double-layer double gear. The first driven gear drives the first rotating rod to rotate, the second driven gear drives the second rotating rod to rotate, the second rotating rod drives the card feeding gear to rotate, the first rotating rod drives the active roller of the card dealing roller to rotate, and the active roller drives the driven roller to rotate. The driving end of the servo motor is close to one side of the double-layer double gear;

[0010] The steering mechanism includes a mounting seat, a reduction motor, a planetary gear, a large toothed disc, and a stabilizing seat. The reduction motor is fixedly connected to the mounting seat, the planetary gear is connected to the drive shaft of the reduction motor, the planetary gear is meshed with the outer side of the large toothed disc, and the large toothed disc is installed inside the stabilizing seat.

[0011] According to the above technical solution, the cards placed in the card slot of the housing are pressed by the pressure plate, and the transmission assembly is driven by the servo motor, which drives the card feeding gear and the card dealing roller to rotate. The card feeding gear feeds the cards between the active roller and the driven roller of the card dealing roller through rotational friction. The active roller and the driven roller rotate to deliver the cards, and at the same time, the steering mechanism rotates the card dealing mechanism, thereby dealing cards while rotating.

[0012] The servo motor drives the driving teeth to rotate, and the driving teeth mesh with the inner gear ring of the double-layer double gear and drive it to rotate. The outer gear ring of the double-layer double gear drives the first driven gear and the second driven gear to rotate, and the second driven gear drives the second rotating rod to rotate, and the second rotating rod drives the card feeding gear to rotate. The card feeding gear feeds the cards between the active roller and the driven roller of the card dealing roller through rotational friction. At the same time, the first driven gear drives the first rotating rod to rotate, and the first rotating rod drives the active roller of the card dealing roller to rotate. At the same time, the active roller drives the driven roller to rotate. The active roller and the driven roller rotate and the tangential force is applied to the cards at the same time, and they will be emitted from the card outlet. This structure is transmitted through the close cooperation of each gear, and the power output end of the servo motor and the transmission assembly are located at the same end, so the power transmission efficiency is high and the stability is stronger.

[0013] The card dealing mechanism is supported by the mounting base, and the large toothed disc is installed inside the stable base. The stable base is placed on the table. The planetary gear is driven to rotate by the reduction motor. The planetary gear is engaged with the outer side of the large toothed disc, so that the planetary gear rotates around the large toothed disc. The planetary gear drives the mounting base and the upper card dealing mechanism to rotate, thereby realizing rotation while dealing cards.

[0014] Specifically, the upper end of the shell is arranged on the card slot, the pressure plate is installed inside the card slot, the upper end of the pressure plate is rotatably connected to the upper end of the shell and is installed with a reset spring, and the lower end of the pressure plate is provided with an arc-shaped contact block.

[0015] Through the above technical solution, cards of different sizes can be placed inside the card slot. The pressure plate is pressed down by the reset spring, and the arc-shaped contact block at the lower end of the pressure plate contacts the upper part of the card, so that it remains stable and is easy to be dealt stably.

[0016] Specifically, forward components are provided on both sides of the card slot of the shell, the lower end of the shell is fixedly connected to the mounting seat, the middle part of the bottom of the mounting seat is fixedly connected to a bearing disk, and the bearing disk is rotatably connected to the middle part of the upper end of the large gear disk.

[0017] Through the above technical solution, the forward component can make the cards of different sizes neat and prevent them from tilting, which is convenient for stable forward dealing. The bearing disk at the bottom of the mounting seat is rotatably connected to the middle part of the upper end of the large gear disk, so that the mounting seat can rotate smoothly and stably, which is conducive to rotating dealing.

[0018] Specifically, the forward component includes a card plate, a spring is provided between the card plate and the shell, support rods are fixedly connected to both sides of the card plate, the support rods are slidably sleeved inside the shell, and the two card plates are symmetrically arranged on both sides of the pressure plate.

[0019] Through the above technical solution, the spring pushes the card plate to fit with the side of the card, and the card plates on both sides fit with the two sides of the card respectively, so that the card is placed in the middle of the card slot, which is convenient for the card to be sent out stably and positively. The two support rods slide inside the shell, and the two support rods keep the card plate stable in the longitudinal direction, which is conducive to the positive direction of the card.

[0020] Specifically, a control panel is provided at the upper end of the shell, and buttons and a display screen are provided on the control panel. A storage battery is installed inside the shell, and the energy storage battery is electrically connected to the control panel. The control panel is electrically connected to the servo motor and the reduction motor respectively.

[0021] Specifically, a gear groove is provided at the bottom of the card slot of the shell, the upper part of the card feeding gear protrudes from the gear groove, the active roller and the driven roller of the card dealing roller are installed inside the front end of the shell, and the front end of the shell is provided with a card outlet.

[0022] Through the above technical solution, the upper part of the card feeding gear protrudes from the gear groove, which facilitates the contact between the card feeding gear and the bottom of the card. The card enters and passes between the active roller and the driven roller. The active roller and the driven roller of the card dealing roller apply tangential force to the card, thereby delivering the card.

[0023] Specifically, a fixing bracket is provided outside the servo motor, the servo motor is fixedly connected to the upper end of the fixing bracket, and the bottom of the fixing bracket is fixedly connected to the upper part of the mounting seat.

[0024] Through the above technical solution, the servo motor is kept stable by the fixing frame, and the fixing frame is installed and fixed by the mounting seat.

[0025] Specifically, both ends of the first rotating rod are rotatably connected to the interior of the fixed frame, the driven roller is installed on the upper part of the active roller, a third rotating rod is provided inside the driven roller, and both ends of the third rotating rod are rotatably connected to the fixed frame.

[0026] With the above technical solution, the first rotating rod is stably rotated by the fixing frame, the first rotating rod drives the active roller to rotate, and the active roller drives the driven roller to rotate around the third rotating rod.

[0027] Specifically, the upper part of the mounting seat is fixedly connected to a second bracket, the inner side of the double-layer double-linked gear is rotatably connected to the second bracket, the second driven gear is rotatably connected to the outer side of the second bracket, and the outer side of the second rotating rod is fixedly connected to two card feeding gears.

[0028] Through the above technical solution, the second bracket supports the double-layer double-linked gear rotation, drives the second driven gear to rotate through the double-layer double-linked gear, and drives the two card feeding gears to rotate through the second rotating rod.

[0029] Specifically, the gear speed ratio between the driving gear and the inner gear ring of the double-layer double gear is between 1:0.5 and 0.9, the gear speed ratio between the outer gear ring of the double-layer double gear and the first driven gear is between 1:4 and 4.2, the gear speed ratio between the outer gear ring of the double-layer double gear and the rear dealing gear is between 1:2.2 and 2.5, and the differential ratio between the first driven gear and the second driven gear is between 1:1.6 and 2.

[0030] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0031] First, the present invention drives the driving teeth to rotate through the servo motor, and the driving teeth mesh with the inner gear ring of the double-layer double gear and drive it to rotate, and the outer gear ring of the double-layer double gear drives the first driven gear and the second driven gear to rotate, and the second driven gear drives the second rotating rod to rotate, and the second rotating rod drives the card feeding gear to rotate, and the card feeding gear feeds the playing cards between the active roller and the driven roller of the card dealing roller through rotational friction. At the same time, the first driven gear drives the first rotating rod to rotate, and the first rotating rod drives the active roller of the card dealing roller to rotate, and the active roller drives the driven roller to rotate. The active roller and the driven roller rotate and simultaneously apply tangential force to the playing cards, and the cards will be discharged from the card outlet. This structure is transmitted through the close cooperation of each gear, and the power output end of the servo motor and the transmission assembly are located at the same end, so the power transmission efficiency is high and the stability is stronger.

[0032] Second, the present invention supports the card dealing mechanism through the mounting base, installs the large toothed disc inside the stable base, and the stable base is placed on the table. The planetary gear is driven to rotate by the reduction motor, and the planetary gear is engaged with the outer side of the large toothed disc, so that the planetary gear rotates around the large toothed disc. The planetary gear drives the mounting base and the upper card dealing mechanism to rotate, thereby achieving the goal of rotating while dealing cards.

[0033] Third, the card slot of the present invention can accommodate cards of different sizes. The pressure plate is pressed down by a reset spring, and the arc-shaped contact block at the lower end of the pressure plate contacts the upper part of the cards, so that the cards remain stable and are convenient for stable dealing. The forward assembly can align the cards of different sizes and prevent them from tilting, so that they can be dealt in a stable and forward manner. The bearing disk at the bottom of the mounting seat is rotatably connected to the middle part of the upper end of the large gear disk, so that the mounting seat can rotate smoothly and stably, which is conducive to rotating dealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] FIG1 is a schematic diagram of the internal structure of the present invention;

[0035] FIG2 is a schematic diagram of the upper structure of the present invention;

[0036] FIG3 is a schematic diagram of the card board structure of the present invention;

[0037] FIG4 is a schematic structural diagram of a rotating assembly of the present invention;

[0038] FIG5 is a schematic diagram of the outer structure of the transmission assembly of the present invention;

[0039] FIG6 is a schematic diagram of the inner structure of the transmission assembly of the present invention;

[0040] FIG7 is a schematic structural diagram of the card dealing roller of the present invention.

[0041] Wherein: 1. Housing; 2. Pressing plate; 3. Card dealing mechanism; 4. Steering mechanism; 101. Servo motor; 102. Card feeding gear; 103. Card dealing roller; 104. Active roller; 105. Driven roller; 201. Drive gear; 202. Double-layer double gear; 203. First driven gear; 204. Second driven gear; 205. First rotating rod; 206. Second rotating rod; 207. Mounting base; 301. Speed ​​reducer; 302. Planetary gear; 303. Large gear plate; 304. Stabilizing base; 401. Card plate; 402. Sliding rod. DETAILED DESCRIPTION

[0042] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. Example 1

[0043] The following is a specific embodiment of an automatic card dealing machine with stable transmission.

[0044] Please refer to Figure 1-7.

[0045] An automatic card-delivering machine with stable transmission, comprising a housing 1, a pressure plate 2, a card-delivering mechanism 3 and a steering mechanism 4, wherein the card-delivering mechanism 3 is installed inside the housing 1, and the steering mechanism 4 is installed at the bottom of the card-delivering mechanism 3;

[0046] The card dealing mechanism 3 includes a servo motor 101, a transmission assembly, a card feeding gear 102 and a card dealing roller 103, and the card dealing roller 103 includes an active roller 104 and a driven roller 105;

[0047] The transmission assembly includes a driving tooth 201, a double-layer double-linked gear 202, a first driven gear 203, a second driven gear 204, a first rotating rod 205, and a second rotating rod 206. The servo motor 101 drives the driving tooth 201 to rotate, and the driving tooth 201 meshes with the inner gear ring of the double-layer double-linked gear 202 and drives it to rotate. The outer gear ring of the double-layer double-linked gear 202 drives the first driven gear 203 and the second driven gear 204 to rotate. The first driven gear 203 and the second driven gear 204 are rotated. The driven gears 204 are located on both sides of the double-layered dual gear 202. The first driven gear 203 drives the first rotating rod 205 to rotate, the second driven gear 204 drives the second rotating rod 206 to rotate, the second rotating rod 206 drives the card feeding gear 102 to rotate, the first rotating rod 205 drives the active roller 104 of the card dealing roller 103 to rotate, and the active roller 104 drives the driven roller 105 to rotate. The driving end of the servo motor 101 is close to the double-layered dual gear 202.

[0048] The steering mechanism 4 includes a mounting seat 207, a reduction motor 301, a planetary gear 302, a large toothed disc 303, and a stabilizing seat 304. The reduction motor 301 is fixedly connected to the mounting seat 207, the planetary gear 302 is connected to the drive shaft of the reduction motor 301, the planetary gear 302 is engaged with the outer side of the large toothed disc 303, and the large toothed disc 303 is installed inside the stabilizing seat 304.

[0049] According to the above technical solution, the cards placed in the card slot of the housing 1 are pressed by the pressure plate 2, and the transmission assembly is driven by the servo motor 101, which drives the card feeding gear 102 and the card dealing roller 103 to rotate. The card feeding gear 102 feeds the cards between the active roller 104 and the driven roller 105 of the card dealing roller 103 through rotational friction. The active roller 104 and the driven roller 105 rotate to deal the cards. At the same time, the steering mechanism 4 rotates the card dealing mechanism 3, thereby dealing cards while rotating.

[0050] The servo motor 101 drives the driving gear 201 to rotate, and the driving gear 201 meshes with the inner gear ring of the double-layer double gear 202 and drives it to rotate. The outer gear ring of the double-layer double gear 202 drives the first driven gear 203 and the second driven gear 204 to rotate, and the second driven gear 204 drives the second rotating rod 206 to rotate, and the second rotating rod 206 drives the card feeding gear 102 to rotate. The card feeding gear 102 delivers the playing cards between the active roller 104 and the driven roller 105 of the card dealing roller 103 through rotational friction. At the same time, the first driven gear 203 drives the first rotating rod 205 to rotate, and the first rotating rod 205 drives the active roller 104 of the card dealing roller 103 to rotate. At the same time, the active roller 104 drives the driven roller 105 to rotate. The rotation of the active roller 104 and the driven roller 105 simultaneously applies tangential force to the playing cards, and the playing cards will be discharged from the card outlet. This structure is transmitted through the close cooperation of various gears, and the power output end of the servo motor 101 and the transmission assembly are located at the same end, so the power transmission efficiency is high. Greater stability.

[0051] The card-dealing mechanism 3 is supported by the mounting base 207, and the large toothed disc 303 is installed inside the stabilizing base 304. The stabilizing base 304 is placed on the table. The planetary gear 302 is driven to rotate by the reduction motor 301. The planetary gear 302 is engaged with the outer side of the large toothed disc 303, so that the planetary gear 302 rotates around the large toothed disc 303. The planetary gear 302 drives the mounting base 207 and the upper card-dealing mechanism 3 to rotate, thereby achieving the goal of rotating while dealing cards.

[0052] Specifically, the upper end of the shell 1 is set in the card slot, and the pressure plate 2 is installed inside the card slot. The upper end of the pressure plate 2 is rotatably connected to the upper end of the shell 1 and is installed with a reset spring. The lower end of the pressure plate 2 is provided with an arc-shaped contact block.

[0053] Through the above technical solution, cards of different sizes can be placed inside the card slot. The pressure plate 2 is pressed down by the reset spring, and the arc-shaped contact block at the lower end of the pressure plate 2 contacts the upper part of the card, so that it remains stable and is easy to be dealt stably.

[0054] Specifically, forward components are provided on both sides of the card slot of the shell 1, the lower end of the shell 1 is fixedly connected to the mounting seat 207, the middle part of the bottom of the mounting seat 207 is fixedly connected to a bearing plate, and the bearing plate is rotatably connected to the middle part of the upper end of the large gear plate 303.

[0055] Through the above technical solution, the forward component can make the cards of different sizes neat and prevent them from tilting, which is convenient for stable forward dealing. The bearing disk at the bottom of the mounting seat 207 is rotatably connected to the middle part of the upper end of the large toothed plate 303, so that the mounting seat 207 can rotate smoothly and stably, which is conducive to rotating dealing.

[0056] Specifically, the forward component includes a card plate 401, a spring is provided between the card plate 401 and the shell 1, support rods are fixedly connected on both sides of the card plate 401, and the support rods are slidably sleeved inside the shell 1, and the two card plates 401 are symmetrically arranged on both sides of the pressure plate 2.

[0057] Through the above technical solution, the spring pushes the card plate 401 to fit with the side of the card, and the card plates 401 on both sides fit with the two sides of the card respectively, so that the card is placed in the middle of the card slot, which is convenient for the card to be sent out stably and positively. The two support rods slide inside the shell 1, and the two support rods keep the card plate 401 stable in the longitudinal direction, which is conducive to the positive direction of the card.

[0058] Specifically, a control panel is provided at the upper end of the shell 1, and buttons and a display screen are provided on the control panel. A storage battery is installed inside the shell 1, and the energy storage battery is electrically connected to the control panel. The control panel is electrically connected to the servo motor 101 and the reduction motor 301 respectively.

[0059] Specifically, a gear groove is provided at the bottom of the card slot of the shell 1, the upper part of the card feeding gear 102 protrudes from the gear groove, the active roller 104 and the driven roller 105 of the card dealing roller 103 are installed inside the front end of the shell 1, and the front end of the shell 1 is provided with a card outlet.

[0060] Through the above technical solution, the upper part of the card feeding gear 102 protrudes from the gear groove, which facilitates the contact between the card feeding gear 102 and the bottom of the card. The card enters and passes between the active roller 104 and the driven roller 105. The active roller 104 and the driven roller 105 of the card dealing roller 103 apply tangential force to the card, thereby delivering the card.

[0061] Specifically, a fixing bracket is provided outside the servo motor 101 , the servo motor 101 is fixedly connected to the upper end of the fixing bracket, and the bottom of the fixing bracket is fixedly connected to the upper part of the mounting seat 207 .

[0062] Through the above technical solution, the servo motor 101 is kept stable by the fixing bracket, and the fixing bracket is installed and fixed by the mounting seat 207 .

[0063] Specifically, both ends of the first rotating rod 205 are rotatably connected to the interior of the fixed frame, the driven roller 105 is installed on the upper part of the active roller 104, and a third rotating rod is provided inside the driven roller 105, and both ends of the third rotating rod are rotatably connected to the fixed frame.

[0064] With the above technical solution, the first rotating rod 205 is stably rotated by the fixing frame, and the first rotating rod 205 drives the active roller 104 to rotate, while the active roller 104 drives the driven roller 105 to rotate around the third rotating rod.

[0065] Specifically, the upper portion of the mounting seat 207 is fixedly connected to a second bracket, the inner side of the double-layer double-linked gear 202 is rotatably connected to the second bracket, the second driven gear 204 is rotatably connected to the outer side of the second bracket, and the outer side of the second rotating rod 206 is fixedly connected to two card feeding gears 102.

[0066] Through the above technical solution, the second bracket supports the double-layer double-linked gear 202 for rotation, drives the second driven gear 204 to rotate through the double-layer double-linked gear 202, and drives the two card feeding gears 102 to rotate through the second rotating rod 206.

[0067] Specifically, the gear ratio of the driving gear 201 and the inner gear ring of the double-layer double gear 202 is between 1:0.5 and 0.9, the gear ratio of the outer gear ring of the double-layer double gear 202 and the first driven gear 203 is between 1:4 and 4.2, the gear ratio of the outer gear ring of the double-layer double gear 202 and the rear card dealing gear is between 1:2.2 and 2.5, and the differential ratio of the first driven gear 203 and the second driven gear 204 is between 1:1.6 and 2.

[0068] Through the above technical solution, the first driven gear 203 rotates at a higher speed than the second driven gear 204, so that the card dealing roller 103 rotates at a higher speed than the card delivering gear 102, which is beneficial for dealing cards.

[0069] When in use, the cards placed in the card slot of the housing 1 are pressed by the pressure plate 2, and the card plate 401 is pushed to fit with the side of the card by the spring. The card plates 401 on both sides are respectively fitted with the two sides of the card, so that the card is placed in the middle of the card slot, which is convenient for the stable and positive delivery of the card. The two support rods slide inside the housing 1, and the card plate 401 is kept stable in the longitudinal direction by the two support rods, which is conducive to the positive direction of the card. The servo motor 101 drives the transmission assembly, and the transmission assembly drives the card feeding gear 102 and the card dealing roller 103 to rotate. The card feeding gear 102 feeds the card between the active roller 104 and the driven roller 105 of the card dealing roller 103 through rotational friction. The active roller 104 and the driven roller 105 rotate to deliver the card. At the same time, the steering mechanism 4 rotates the card dealing mechanism 3, so that the card is dealt while rotating.

[0070] The servo motor 101 drives the driving gear 201 to rotate, and the driving gear 201 meshes with the inner gear ring of the double-layer double gear 202 and drives it to rotate. The outer gear ring of the double-layer double gear 202 drives the first driven gear 203 and the second driven gear 204 to rotate, and the second driven gear 204 drives the second rotating rod 206 to rotate, and the second rotating rod 206 drives the card feeding gear 102 to rotate. The card feeding gear 102 delivers the playing cards between the active roller 104 and the driven roller 105 of the card dealing roller 103 through rotational friction. At the same time, the first driven gear 203 drives the first rotating rod 205 to rotate, and the first rotating rod 205 drives the active roller 104 of the card dealing roller 103 to rotate. At the same time, the active roller 104 drives the driven roller 105 to rotate. The rotation of the active roller 104 and the driven roller 105 simultaneously applies tangential force to the playing cards, and the playing cards will be discharged from the card outlet. This structure is transmitted through the close cooperation of various gears, and the power output end of the servo motor 101 and the transmission assembly are located at the same end, so the power transmission efficiency is high. Greater stability.

[0071] The card-dealing mechanism 3 is supported by the mounting base 207, and the large toothed disc 303 is installed inside the stabilizing base 304. The stabilizing base 304 is placed on the table. The planetary gear 302 is driven to rotate by the reduction motor 301. The planetary gear 302 is engaged with the outer side of the large toothed disc 303, so that the planetary gear 302 rotates around the large toothed disc 303. The planetary gear 302 drives the mounting base 207 and the upper card-dealing mechanism 3 to rotate, thereby achieving the goal of rotating while dealing cards. Example 2

[0072] The following is a specific implementation of a transmission assembly for an automatic card dealing machine with stable transmission.

[0073] A transmission assembly of an automatic card dealing machine with stable transmission in this embodiment includes a driving gear 201, a double-layer double-linked gear 202, a first driven gear 203, a second driven gear 204, a first rotating rod 205, and a second rotating rod 206. The servo motor 101 drives the driving gear 201 to rotate, and the driving gear 201 meshes with the inner gear ring of the double-layer double-linked gear 202 and drives it to rotate. The outer gear ring of the double-layer double-linked gear 202 drives the first driven gear 203 and the second driven gear 204 to rotate. The first driven gear 205 and the second driven gear 206 are driven by the servo motor 101. The driven gear 203 and the second driven gear 204 are respectively located on both sides of the double-layer double gear 202. The first driven gear 203 drives the first rotating rod 205 to rotate, the second driven gear 204 drives the second rotating rod 206 to rotate, the second rotating rod 206 drives the card feeding gear 102 to rotate, the first rotating rod 205 drives the active roller 104 of the card dealing roller 103 to rotate, and the active roller 104 drives the driven roller 105 to rotate. The driving end of the servo motor 101 is close to one side of the double-layer double gear 202.

[0074] The cards placed in the card slot of the housing 1 are pressed by the pressure plate 2, and the transmission assembly is driven by the servo motor 101, which drives the card feeding gear 102 and the card dealing roller 103 to rotate. The card feeding gear 102 feeds the cards between the active roller 104 and the driven roller 105 of the card dealing roller 103 through rotational friction. The active roller 104 and the driven roller 105 rotate to deliver the cards. At the same time, the steering mechanism 4 rotates the card dealing mechanism 3, thereby dealing cards while rotating.

[0075] The servo motor 101 drives the driving gear 201 to rotate, and the driving gear 201 meshes with the inner gear ring of the double-layer double gear 202 and drives it to rotate. The outer gear ring of the double-layer double gear 202 drives the first driven gear 203 and the second driven gear 204 to rotate, and the second driven gear 204 drives the second rotating rod 206 to rotate, and the second rotating rod 206 drives the card feeding gear 102 to rotate. The card feeding gear 102 delivers the playing cards between the active roller 104 and the driven roller 105 of the card dealing roller 103 through rotational friction. At the same time, the first driven gear 203 drives the first rotating rod 205 to rotate, and the first rotating rod 205 drives the active roller 104 of the card dealing roller 103 to rotate. At the same time, the active roller 104 drives the driven roller 105 to rotate. The rotation of the active roller 104 and the driven roller 105 simultaneously applies tangential force to the playing cards, and the playing cards will be discharged from the card outlet. This structure is transmitted through the close cooperation of various gears, and the power output end of the servo motor 101 and the transmission assembly are located at the same end, so the power transmission efficiency is high. Greater stability. Example 3

[0076] The following is a specific embodiment of the steering mechanism 4 of an automatic card dealing machine with stable transmission.

[0077] The steering mechanism 4 of an automatic card dealing machine with stable transmission in this embodiment includes a mounting seat 207, a reduction motor 301, a planetary gear 302, a large toothed disc 303, and a stabilizing seat 304. The reduction motor 301 is fixedly connected to the mounting seat 207, the planetary gear 302 is connected to the drive shaft of the reduction motor 301, the planetary gear 302 is engaged with the outer side of the large toothed disc 303, and the large toothed disc 303 is installed inside the stabilizing seat 304.

[0078] The card-dealing mechanism 3 is supported by the mounting base 207, and the large toothed disc 303 is installed inside the stabilizing base 304. The stabilizing base 304 is placed on the table. The planetary gear 302 is driven to rotate by the reduction motor 301. The planetary gear 302 is engaged with the outer side of the large toothed disc 303, so that the planetary gear 302 rotates around the large toothed disc 303. The planetary gear 302 drives the mounting base 207 and the upper card-dealing mechanism 3 to rotate, thereby achieving the goal of rotating while dealing cards. Example 4

[0079] The following is a specific embodiment of a forward component of an automatic card dealing machine with stable transmission.

[0080] In this embodiment, a forward component of an automatic card dealing machine with stable transmission includes a card plate 401, a spring is provided between the card plate 401 and the shell 1, support rods are fixedly connected on both sides of the card plate 401, and the support rods are slidably sleeved inside the shell 1. The two card plates 401 are symmetrically arranged on both sides of the pressure plate 2, and forward components are provided on both sides of the card slot of the shell 1. The lower end of the shell 1 is fixedly connected to the mounting seat 207, and a bearing disk is fixedly connected to the middle of the bottom of the mounting seat 207, and the bearing disk is rotatably connected to the middle of the upper end of the large gear plate 303.

[0081] The forward assembly can make cards of different sizes neat and prevent them from tilting, so as to facilitate stable forward dealing. The bearing disc at the bottom of the mounting seat 207 is rotatably connected to the middle part of the upper end of the large toothed disc 303, so that the mounting seat 207 can rotate smoothly and stably, which is conducive to rotating dealing.

[0082] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic card dealing machine with stable transmission, comprising a housing (1), a pressing plate (2), a card dealing mechanism (3) and a steering mechanism (4), Characterized in that: The card dealing mechanism (3) is installed inside the housing (1), and the steering mechanism (4) is installed at the bottom of the card dealing mechanism (3); The card dealing mechanism (3) includes a servo motor (101), a transmission component, a card feeding gear (102) and a card dealing roller (103), and the card dealing roller (103) includes a driving roller (104) and a driven roller (105); The transmission component includes a driving gear (201), a double-layer double-connected gear (202), a first driven gear (203), a second driven gear (204), a first rotating rod (205), a second rotating rod (206). The servo motor (101) drives the driving gear (201) to rotate. The driving gear (201) meshes with the inner gear ring of the double-layer double-connected gear (202) and drives it to rotate. The outer gear ring of the double-layer double-connected gear (202) drives the first driven gear (203) and the second driven gear (204) to rotate. The first driven gear (203) and the second driven gear (204) are respectively located on both sides of the double-layer double-connected gear (202). The first driven gear (203) drives the first rotating rod (205) to rotate, and the second driven gear (204) drives the second rotating rod (206) to rotate. The second rotating rod (206) drives the card feeding gear (102) to rotate, and the first rotating rod (205) drives the driving roller (104) of the card dealing roller (103) to rotate. At the same time, the driving roller (104) drives the driven roller (105) to rotate. The driving end of the servo motor (101) is close to one side of the double-layer double-connected gear (202); The steering mechanism (4) includes a mounting seat (207), a reduction motor (301), a planetary gear (302), a large gear disc (303), and a stable seat (304). The reduction motor (301) is fixedly connected to the mounting seat (207). The planetary gear (302) is connected to the driving shaft of the reduction motor (301). The planetary gear (302) meshes with the outer side of the large gear disc (303), and the large gear disc (303) is installed inside the stable seat (304).

2. An automatic card dealing machine with stable transmission according to claim 1, Characterized in that: A card slot is arranged at the upper end of the housing (1), the pressing plate (2) is installed inside the card slot, the upper end of the pressing plate (2) is rotatably connected to the upper end of the housing (1) and a return spring is installed, and an arc-shaped contact block is arranged at the lower end of the pressing plate (2).

3. An automatic card dealing machine with stable transmission according to claim 1, Characterized in that: Positive components are arranged on both sides inside the card slot of the housing (1). The lower end of the housing (1) is fixedly connected to the mounting seat (207). A bearing disc is fixedly connected to the middle of the bottom of the mounting seat (207), and the bearing disc is rotatably connected to the middle of the upper end of the large gear disc (303).

4. An automatic card dealing machine with stable transmission according to claim 3, Characterized in that: The forward component includes a clamping plate (401). A spring is provided between the clamping plate (401) and the housing (1). The two sides of the clamping plate (401) are fixedly connected with support rods. The support rods are slidably sleeved inside the housing (1). The two clamping plates (401) are symmetrically arranged on both sides of the pressing plate (2).

5. The automatic card shuffler with stable transmission according to claim 1, characterized in that: A control panel is provided at the upper end of the housing (1). Buttons and a display screen are provided on the control panel. An energy storage battery is installed inside the housing (1). The energy storage battery is electrically connected to the control panel. The control panel is electrically connected to the servo motor (101) and the reduction motor (301) respectively.

6. The automatic card shuffler with stable transmission according to claim 1, characterized in that: A gear groove is provided at the bottom of the card slot of the housing (1). The upper part of the card feeding gear (102) protrudes from the gear groove. The driving roller (104) and the driven roller (105) of the card dealing roller (103) are installed inside the front end of the housing (1). An out card port is provided at the front end of the housing (1).

7. The automatic card shuffler with stable transmission according to claim 1, characterized in that: A fixing frame is provided outside the servo motor (101). The servo motor (101) is fixedly connected to the upper end of the fixing frame. The bottom of the fixing frame is fixedly connected to the upper part of the mounting seat (207).

8. The automatic card shuffler with stable transmission according to claim 1, characterized in that: Both ends of the first rotating rod (205) are rotatably connected to the inside of the fixing frame. The driven roller (105) is installed above the driving roller (104). A third rotating rod is provided inside the driven roller (105). Both ends of the third rotating rod are rotatably connected to the fixing frame.

9. The automatic card shuffler with stable transmission according to claim 1, characterized in that: A second bracket is fixedly connected to the upper part of the mounting seat (207). The inner side of the double-layer double-connected gear (202) is rotatably connected to the second bracket. The second driven gear (204) is rotatably connected to the outside of the second bracket. Two card feeding gears (102) are fixedly connected to the outside of the second rotating rod (206).

10. The automatic card shuffler with stable transmission according to claim 1, characterized in that: The tooth speed ratio between the driving tooth (201) and the inner tooth ring of the double-layer double-connected gear (202) is between 1:0.5 and 0.

9. The tooth speed ratio between the outer tooth ring of the double-layer double-connected gear (202) and the first driven gear (203) is between 1:4 and 4.

2. The tooth speed ratio between the outer tooth ring of the double-layer double-connected gear (202) and the rear card dealing gear is between 1:2.2 and 2.

5. The differential speed ratio between the first driven gear (203) and the second driven gear (204) is between 1:1.6 and 2.

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