CN111888757B - Center lifting device of automatic mahjong machine - Google Patents
Center lifting device of automatic mahjong machine Download PDFInfo
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- CN111888757B CN111888757B CN202010941003.0A CN202010941003A CN111888757B CN 111888757 B CN111888757 B CN 111888757B CN 202010941003 A CN202010941003 A CN 202010941003A CN 111888757 B CN111888757 B CN 111888757B
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- automatic mahjong
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- 230000005540 biological transmission Effects 0.000 claims abstract description 73
- 230000007306 turnover Effects 0.000 claims abstract description 41
- 230000008602 contraction Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000007792 addition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/20—Dominoes or like games; Mah-Jongg games
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/20—Dominoes or like games; Mah-Jongg games
- A63F2009/205—Mah-jongg games
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- Engineering & Computer Science (AREA)
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- Coin-Freed Apparatuses For Hiring Articles (AREA)
Abstract
The invention discloses a central lifting device of an automatic mahjong machine, which comprises a supporting base, a lifting turntable, an operating panel, a lifting cylinder, a transmission shaft, a transmission case, a driving motor, a positioning cylinder, a central groove and a turnover assembly, wherein the supporting base is provided with a lifting groove; the center lifting device of the automatic mahjong machine enables the operation panel to be flush with the table top of the automatic mahjong machine, so that the operation panel is perfectly embedded, the table top of the automatic mahjong machine is free from bulges, and the operation panel is smooth enough and good in attractiveness; according to the center lifting device of the automatic mahjong machine, the lifting turntable and the operation panel are rotated through the driving motor, one end of the operation panel is lifted through the overturning cylinder, and the operation panel capable of lifting, rotating and overturning is designed under the condition that mahjong recycling is not affected, so that the automation degree and humanization of the automatic mahjong machine are improved, and meanwhile, operators in each office can change the operation panel, so that mahjong games of the operation panel are fairer and more fair, and the automatic mahjong machine is convenient to popularize.
Description
Technical Field
The invention relates to the field of mahjong machines, in particular to a central lifting device of an automatic mahjong machine.
Background
Mah-jong is popular as entertainment product originating in China, and the traditional manual shuffling and building mahjong playing method is not trend along with the popularity of the full-automatic mahjong table invented and produced by the first time in Japan. When a player uses the automatic mahjong table to play mahjong, two sets of magnetic mahjong tiles with magnetism are needed, one set of magnetic mahjong tile is used for the player to use on the table, the other set of magnetic mahjong tile is piled up in the mahjong table for standby, after one mahjong game is finished, the operation panel is required to be lifted upwards through the corresponding mechanism, round holes in the middle of the table of the mahjong machine are reserved, and then the player pushes the scattered mahjong tiles into the mahjong machine from the round holes to carry out shuffling operation so as to play the next game.
The patent with the application number of CN201710626792.7 discloses a central lifting mechanism of a mahjong machine, which comprises an operation panel, a supporting seat, a lifting rod sheath, a lifting rod limiting piece, a card scrapping device, a machine core bottom plate and a lifting driving device, wherein the operation panel is positioned at the top end of the lifting rod, and the operation panel is fixedly connected with the lifting rod through the supporting seat; the center of the core bottom plate and the supporting seat is provided with a through hole, and the lifting rod is arranged in the through holes of the supporting seat and the core bottom plate; a lifting rod limiting part is arranged at the contact part of the movement bottom plate and the lifting rod, and the lifting rod limiting part is fixedly connected with a card scraper; and a lifting driving device is arranged below the deck floor. The central lifting mechanism of the mahjong machine is simple and reasonable in structural design, small in occupied space, more capable of saving the internal space of the mahjong machine, more beneficial to structural arrangement in the mahjong machine, simpler in structure, lower in failure rate and capable of fully meeting market demands, and the following defects still exist: (1) The central lifting mechanism of the mahjong machine is not smooth enough and has poor aesthetic property; (2) The central lifting mechanism of the mahjong machine can only lift, has low automation degree, is not humanized enough and is not beneficial to popularization of the mahjong machine.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a central lifting device of an automatic mahjong machine, which comprises: (1) Starting a lifting cylinder, wherein a movable rod of the lifting cylinder extends to push a mounting plate to move upwards, so that a transmission shaft is driven to move upwards, a lifting rotary table and an operating panel are moved out of the center of a table top of an automatic mahjong machine to form a hole, a mahjong player pushes mahjong into an inner cavity of the automatic mahjong machine from the hole, the operating panel is embedded and mounted on the lifting rotary table, the lifting rotary table is embedded and mounted at the center of the automatic mahjong machine, the operating panel is enabled to be flush with the table top of the automatic mahjong machine, the operating panel is enabled to be perfectly embedded, the table top of the automatic mahjong machine is enabled to have no protrusion, the table top is enabled to be smooth enough, and the problems that a central lifting mechanism of the existing mahjong machine is not smooth enough and attractive are solved; (2) Through starting driving motor, driving motor operation has driven the transmission shaft through driving gear, the drive gear rotates, thereby it rotates to have driven the lifting turntable, start the location cylinder, the movable rod of location cylinder extends into to the groove of sliding, when the movable rod of location cylinder gets into in a locating hole, lifting turntable rotates 90 degrees at this moment, start the upset cylinder, the movable rod shrink pulling roll-over stand of upset cylinder rotates along mounting plate one end, thereby make the height of roll-over stand promote, thereby drive the one end of operation panel and promote, make its slope setting, just one of them mahjong game operator, this mahjong game operator clicks after the operation panel begins a new play mahjong game, extend through the movable rod of upset cylinder and make the operation panel tiling in the lifting turntable, through the movable rod shrink of lifting cylinder, drive lifting turntable and resume initial position, make it and automatic mahjong machine's mesa parallel and level, current mahjong machine's central elevating system only goes up and down, degree of automation is low, it is humanized inadequately, be unfavorable for mahjong machine's popularization problem.
The aim of the invention can be achieved by the following technical scheme:
the center lifting device of the automatic mahjong machine comprises a supporting base, a lifting turntable, an operating panel, a lifting cylinder, a transmission shaft, a transmission box, a driving motor, a positioning cylinder, a center groove and a turnover assembly, wherein the lifting turntable is arranged right above the supporting base, and the operating panel is embedded and installed at the center of the circle of the top of the lifting turntable;
the lifting mechanism comprises a supporting base, a lifting cylinder, a connecting plate, driving motors, a transmission box and a bearing, wherein the lifting cylinder is installed at the bottom of an inner cavity of the supporting base, the connecting plate is installed at the top of the lifting cylinder, the two ends of the connecting plate are connected to the side wall of the inner cavity of the supporting base, a movable rod of the lifting cylinder penetrates through the axis of the connecting plate, the top end of the movable rod of the lifting cylinder is connected to one end of a mounting plate, a transmission shaft is rotatably installed at the other end of the mounting plate through the bearing, one end of the transmission shaft movably penetrates through the supporting plate through the bearing, the two ends of the supporting plate are connected to the side wall of the inner cavity of the supporting base, a positioning sleeve is installed at one end of the bottom of the supporting plate, the positioning sleeve is arranged outside a transmission box, the driving motors are installed at the other end of the bottom of the supporting plate, the transmission box is sleeved on the transmission shaft through the bearing, and the top end of the transmission shaft is connected to the bottom axis of the lifting turntable.
As a further scheme of the invention: the top of supporting the base is installed and is installed the cap, the side bottom corner of supporting the base all installs the triangle extension board.
As a further scheme of the invention: the top of backup pad is installed the location cylinder, the location cylinder is located one side of transmission shaft, the groove of sliding has been seted up on the transmission shaft, the groove of sliding is just to the output shaft of location cylinder, four locating holes have been seted up in the groove of sliding, four the locating hole is circular array and distributes in the groove of sliding, locating hole and location cylinder are the cooperation component.
As a further scheme of the invention: the inner cavity of the supporting plate is internally provided with a transmission gear and a driving gear, the transmission gear is fixedly sleeved on the transmission shaft, the driving gear is fixedly sleeved on an output shaft of the driving motor, and the transmission gear and the driving gear are in meshed connection.
As a further scheme of the invention: the center of the top of the lifting turntable is provided with a mounting groove, the middle of the mounting groove is provided with a central groove, the two sides of one end of the central groove of the mounting groove are provided with hinges, the inner cavity of the central groove is internally provided with a turnover assembly, one side of the bottom of the operating panel is rotationally connected with the bottom of the inner cavity of the mounting groove through a hinge, and the other side of the operating panel is rotationally connected to one end, far away from the hinge, of the turnover assembly.
As a further scheme of the invention: the turnover assembly comprises a mounting bottom plate, a turnover cylinder, a turnover frame and a connecting lug, wherein the connecting lug is arranged at one end of the top of the mounting bottom plate, the connecting lug is rotationally connected to one end of the turnover cylinder, the turnover frame is rotationally arranged at the other end of the top of the mounting bottom plate, a movable rod of the turnover cylinder is rotationally connected to the middle part of the turnover frame, and the top end of the turnover frame is rotationally connected to the bottom of the operation panel.
As a further scheme of the invention: the working process of the center lifting device of the automatic mahjong machine is as follows:
step one: after the game of mahjong is finished, starting a lifting cylinder, wherein a movable rod of the lifting cylinder extends to push the mounting plate to move upwards, so that the transmission shaft is driven to move upwards, and the lifting turntable and the operation panel are moved out of the center of the table top of the automatic mahjong machine to form a hole;
step two: the mahjong player pushes mahjong into the inner cavity of the automatic mahjong machine from the hole, and starts the driving motor, and the driving motor runs to drive the transmission shaft to rotate through the driving gear and the transmission gear, so that the lifting turntable is driven to rotate;
step three: starting a positioning cylinder, wherein a movable rod of the positioning cylinder extends into the sliding groove, and rotating the lifting turntable by 90 degrees when the movable rod of the positioning cylinder enters into a positioning hole;
step four: starting a turnover cylinder, wherein a movable rod of the turnover cylinder contracts and pulls the turnover frame to rotate along one end of the installation bottom plate, so that the height of the turnover frame is pushed up, one end of the operation panel is driven to be lifted, the operation panel is obliquely arranged and faces one mahjong game operator;
step five: after the mahjong game operator clicks the operation panel to start a new mahjong game, the operation panel is tiled in the lifting turntable through the extension of the movable rod of the overturning cylinder, and the lifting turntable is driven to restore to the initial position through the contraction of the movable rod of the lifting cylinder, so that the operation panel is flush with the table top of the automatic mahjong machine.
As a further scheme of the invention: the working principle of the center lifting device of the automatic mahjong machine is as follows:
part of the present disclosure: after the game of mahjong is finished, starting a lifting cylinder, wherein a movable rod of the lifting cylinder extends to push a mounting plate to move upwards, so that a transmission shaft is driven to move upwards, a lifting rotary table and an operating panel are moved out of the center of a table top of the automatic mahjong machine, a hole is formed, and a mahjong player pushes mahjong into an inner cavity of the automatic mahjong machine from the hole; the center lifting device of the automatic mahjong machine extends through the movable rod of the lifting cylinder, so that the lifting rotary table is lifted through the transmission shaft, can freely extend out of the center position of the automatic mahjong machine to form a hole, is convenient for recycling mahjong, is embedded and installed on the lifting rotary table, is embedded and installed in the center of the automatic mahjong machine, is flush with the table top of the automatic mahjong machine, is perfectly embedded, is free of bulges, is smooth enough, and is good in attractive appearance;
another part of the present disclosure: starting a driving motor, wherein the driving motor drives a transmission shaft to rotate through a driving gear and a transmission gear, thereby driving a lifting turntable to rotate, starting a positioning cylinder, enabling a movable rod of the positioning cylinder to extend into a sliding groove, enabling the lifting turntable to rotate 90 degrees when the movable rod of the positioning cylinder enters a positioning hole, starting a turning cylinder, enabling the movable rod of the turning cylinder to shrink and pull a turning frame to rotate along one end of a mounting bottom plate, so that the height of the turning frame is increased, driving one end of an operating panel to be lifted, enabling the operating panel to be obliquely arranged and facing one mahjong game operator, enabling the operating panel to be tiled in the lifting turntable through the extension of the movable rod of the turning cylinder after the mahjong game operator clicks the operating panel to start a new mahjong game, and enabling the lifting turntable to be restored to the initial position through the shrinkage of the movable rod of the lifting cylinder, so that the lifting turntable is flush with a table top of an automatic mahjong game; according to the center lifting device of the automatic mahjong machine, the lifting turntable and the operation panel are rotated through the driving motor, the operation panel can rotate 90 degrees in each game of mahjong through the matching of the positioning air cylinder and the positioning hole, one end of the operation panel is lifted through the overturning air cylinder, the operation panel is opposite to a mahjong game operator, and the center lifting device of the automatic mahjong machine is designed to lift, rotate and overturn the operation panel under the condition that mahjong recycling is not affected, so that the automation degree and humanization of the automatic mahjong machine are improved, and meanwhile, the mahjong game of each game can be quite fair and fair through the fact that operators in each game can replace, and the automatic mahjong machine is convenient to popularize.
The invention has the beneficial effects that:
(1) After a game of mahjong is finished, starting the lifting cylinder, and enabling the movable rod of the lifting cylinder to extend to push the mounting plate to move upwards, so that the transmission shaft is driven to move upwards, the lifting turntable and the operation panel are moved out of the center of the table top of the automatic mahjong machine to form a hole, and a mahjong player pushes mahjong into the inner cavity of the automatic mahjong machine from the hole; the center lifting device of the automatic mahjong machine extends through the movable rod of the lifting cylinder, so that the lifting rotary table is lifted through the transmission shaft, can freely extend out of the center position of the automatic mahjong machine to form a hole, is convenient for recycling mahjong, is embedded and installed on the lifting rotary table, is embedded and installed in the center of the automatic mahjong machine, is flush with the table top of the automatic mahjong machine, is perfectly embedded, is free of bulges, is smooth enough, and is good in attractive appearance;
(2) According to the central lifting device of the automatic mahjong machine, the driving motor is started, the driving motor drives the transmission shaft to rotate through the driving gear and the transmission gear, so that the lifting turntable is driven to rotate, the positioning cylinder is started, the movable rod of the positioning cylinder extends into the sliding groove, when the movable rod of the positioning cylinder enters a positioning hole, the lifting turntable rotates 90 degrees, the turning cylinder is started, the movable rod of the turning cylinder contracts and pulls the turning frame to rotate along one end of the mounting bottom plate, so that the height of the turning frame is pushed up, one end of the operation panel is driven to lift and is obliquely arranged and right against one mahjong game operator, after the mahjong game operator clicks the operation panel to start a new game, the operation panel is spread in the lifting turntable through the extension of the movable rod of the turning cylinder, and the lifting turntable is driven to restore to the initial position through the contraction of the movable rod of the lifting cylinder, so that the operation panel is flush with the table top of the automatic mahjong machine; according to the center lifting device of the automatic mahjong machine, the lifting turntable and the operation panel are rotated through the driving motor, the operation panel can rotate 90 degrees in each game of mahjong through the matching of the positioning air cylinder and the positioning hole, one end of the operation panel is lifted through the overturning air cylinder, the operation panel is opposite to a mahjong game operator, and the center lifting device of the automatic mahjong machine is designed to lift, rotate and overturn the operation panel under the condition that mahjong recycling is not affected, so that the automation degree and humanization of the automatic mahjong machine are improved, and meanwhile, the mahjong game of each game can be quite fair and fair through the fact that operators in each game can replace, and the automatic mahjong machine is convenient to popularize.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a center lifting device of an automatic mahjong machine;
FIG. 2 is a schematic view of the internal structure of a center lifting device of an automatic mahjong machine according to the present invention;
FIG. 3 is an internal elevation view of a center lift of an automatic mahjong machine according to the present invention;
FIG. 4 is an enlarged schematic view of the invention at A in FIG. 3;
FIG. 5 is a top view of the lifting turntable of the present invention;
fig. 6 is a schematic view of the structure of the flipping assembly of the present invention.
In the figure: 100. a support base; 101. triangular support plates; 102. a cap; 103. a lifting turntable; 104. an operation panel; 105. a mounting groove; 106. a lifting cylinder; 107. a connecting plate; 108. a mounting plate; 109. a transmission shaft; 110. a positioning sleeve; 111. a support plate; 112. a transmission case; 113. a driving motor; 114. positioning a cylinder; 115. a slip groove; 116. positioning holes; 117. a transmission gear; 118. a drive gear; 119. a central slot; 120. a hinge; 121. a flip assembly; 122. a mounting base plate; 123. a turnover cylinder; 124. a roll-over stand; 125. and a connecting lug.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
referring to fig. 1-6, the present embodiment is a central lifting device of an automatic mahjong machine, including a support base 100, a lifting turntable 103, an operation panel 104, a lifting cylinder 106, a transmission shaft 109, a transmission case 112, a driving motor 113, a positioning cylinder 114, a central slot 119, and a turnover assembly 121, wherein the lifting turntable 103 is disposed right above the support base 100, and the operation panel 104 is embedded and installed at the center of the top of the lifting turntable 103;
the lifting cylinder 106 is installed at the bottom of the inner cavity of the supporting base 100, the connecting plate 107 is installed at the top of the lifting cylinder 106, both ends of the connecting plate 107 are connected to the inner cavity side wall of the supporting base 100, a movable rod of the lifting cylinder 106 penetrates through the axis of the connecting plate 107, the top end of the movable rod of the lifting cylinder 106 is connected to one end of the mounting plate 108, a transmission shaft 109 is rotatably installed at the other end of the mounting plate 108 through a bearing, the transmission shaft 109 penetrates through one end of the supporting plate 111 movably through the bearing, both ends of the supporting plate 111 are connected to the inner cavity side wall of the supporting base 100, a positioning sleeve 110 is installed at one end of the bottom of the supporting plate 111, the positioning sleeve 110 is arranged outside a transmission box 112, a driving motor 113 is installed at the other end of the bottom of the supporting plate 111, the transmission box 112 is installed at the top of the supporting plate 111, one end of the transmission box 112 is sleeved on the transmission shaft 109 through the bearing, and the top end of the transmission shaft 109 is connected to the bottom axis of the lifting turntable 103; the center lifting device of the automatic mahjong machine extends through the movable rod of the lifting cylinder, so that lifting of the lifting rotary table is realized through the transmission shaft, the lifting rotary table can freely extend out of the center position of the automatic mahjong machine, holes are formed, mahjong pieces can be conveniently recovered, the operation panel is embedded and installed on the lifting rotary table, the lifting rotary table is embedded and installed at the center of the automatic mahjong machine, the operation panel is flush with the table top of the automatic mahjong machine, the operation panel is perfectly embedded, the table top of the automatic mahjong machine is not protruded, the table top of the automatic mahjong machine is smooth enough, and the attractive appearance is good.
The top of the support base 100 is provided with a cap 102, and the corners of the bottom of the side surface of the support base 100 are provided with triangular support plates 101.
The top of backup pad 111 installs location cylinder 114, location cylinder 114 is located one side of transmission shaft 109, set up on the transmission shaft 109 and slide groove 115, slide groove 115 just to the output shaft of location cylinder 114, four locating holes 116 have been seted up in the groove 115 that slides, four locating holes 116 are circular array and distribute in slide groove 115, locating hole 116 and location cylinder 114 are the cooperation component.
A transmission gear 117 and a driving gear 118 are arranged in the inner cavity of the supporting plate 111, the transmission gear 117 is fixedly sleeved on the transmission shaft 109, the driving gear 118 is fixedly sleeved on the output shaft of the driving motor 113, and the transmission gear 117 and the driving gear 118 are in meshed connection.
The top centre of a circle department of lifting turntable 103 has seted up mounting groove 105, the centre tank 119 has been seted up at the middle part of mounting groove 105, hinge 120 is all installed to mounting groove 105 in the one end both sides of centre tank 119, install upset subassembly 121 in the inner chamber of centre tank 119, one side of the bottom of operating panel 104 is rotated with mounting groove 105 inner chamber bottom through hinge 120 and is connected, the opposite side of operating panel 104 rotates and is connected to the one end that upset subassembly 121 kept away from hinge 120.
The turnover assembly 121 comprises a mounting bottom plate 122, a turnover cylinder 123, a turnover frame 124 and a connecting lug 125, wherein the connecting lug 125 is installed at one end of the top of the mounting bottom plate 122, the connecting lug 125 is rotatably connected to one end of the turnover cylinder 123, the turnover frame 124 is rotatably installed at the other end of the top of the mounting bottom plate 122, a movable rod of the turnover cylinder 123 is rotatably connected to the middle part of the turnover frame 124, and the top end of the turnover frame 124 is rotatably connected to the bottom of the operation panel 104; the center lifting device of the automatic mahjong machine realizes the rotation of the lifting turntable 103 and the operation panel 104 through the driving motor 113, the operation panel 104 can rotate by 90 degrees through the cooperation of the positioning cylinder 114 and the positioning hole 116, one end of the operation panel 104 is lifted through the overturning cylinder 123, and is opposite to mahjong game operators, and the center lifting device of the automatic mahjong machine designs the operation panel 104 capable of lifting, rotating and overturning under the condition that the recycling of mahjong is not affected, so that the automation degree and humanization of the automatic mahjong machine are improved, and meanwhile, the mahjong game of each game can be replaced by operators, so that the mahjong game is fairer and more fair, and the automatic mahjong machine is convenient to popularize.
Referring to fig. 1 to 6, the working procedure of the center lifting device of the automatic mahjong machine in this embodiment is as follows:
step one: after the game of mahjong is finished, starting the lifting cylinder 106, and enabling the movable rod of the lifting cylinder 106 to extend to push the mounting plate 108 to move upwards, so that the transmission shaft 109 is driven to move upwards, and the lifting turntable 103 and the operation panel 104 are moved out of the center of the table top of the automatic mahjong machine to form a hole;
step two: the mahjong player pushes mahjong into the inner cavity of the automatic mahjong machine from the hole, the driving motor 113 is started, and the driving motor 113 runs to drive the transmission shaft 109 to rotate through the driving gear 118 and the transmission gear 117, so that the lifting turntable 103 is driven to rotate;
step three: starting the positioning cylinder 114, wherein a movable rod of the positioning cylinder 114 extends into the sliding groove 115, and when the movable rod of the positioning cylinder 114 enters into one positioning hole 116, the lifting turntable 103 rotates by 90 degrees;
step four: starting the overturning cylinder 123, and shrinking the movable rod of the overturning cylinder 123 to pull the overturning frame 124 to rotate along one end of the mounting bottom plate 122, so that the height of the overturning frame 124 is pushed up, and one end of the operation panel 104 is driven to be lifted, so that the operation panel is obliquely arranged and faces one mahjong game operator;
step five: after the mahjong game operator clicks the operation panel 104 to start a new mahjong game, the operation panel 104 is flatly paved in the lifting turntable 103 through the extension of the movable rod of the overturning cylinder 123, and the lifting turntable 103 is driven to restore to the initial position through the contraction of the movable rod of the lifting cylinder 106, so that the operation panel is flush with the table top of the automatic mahjong machine.
Referring to fig. 1 to 6, the working principle of the center lifting device of the automatic mahjong machine in this embodiment is as follows:
part of the present disclosure: after the game of mahjong is finished, starting the lifting cylinder 106, and enabling the movable rod of the lifting cylinder 106 to extend to push the mounting plate 108 to move upwards, so that the transmission shaft 109 is driven to move upwards, the lifting turntable 103 and the operation panel 104 are moved out of the center of the table top of the automatic mahjong machine, a hole is formed, and a mahjong player pushes mahjong into the inner cavity of the automatic mahjong machine from the hole; the center lifting device of the automatic mahjong machine extends through the movable rod of the lifting cylinder 106, so that the lifting of the lifting turntable 103 is realized through the transmission shaft 109, the lifting turntable 103 can freely extend out of the center position of the automatic mahjong machine to form a hole, mahjong is convenient to recycle, the operation panel 104 is embedded and installed on the lifting turntable 103, the lifting turntable 103 is embedded and installed at the center of the automatic mahjong machine, the operation panel 104 is flush with the table top of the automatic mahjong machine, the operation panel is perfectly embedded, the table top of the automatic mahjong machine is free from bulges, and the table top of the automatic mahjong machine is smooth enough and attractive;
another part of the present disclosure: starting a driving motor 113, wherein the driving motor 113 drives a transmission shaft 109 to rotate through a driving gear 118 and a transmission gear 117, so that the lifting turntable 103 is driven to rotate, a positioning cylinder 114 is started, a movable rod of the positioning cylinder 114 extends into a sliding groove 115, when the movable rod of the positioning cylinder 114 enters a positioning hole 116, the lifting turntable 103 rotates 90 degrees, a turning cylinder 123 is started, the movable rod of the turning cylinder 123 contracts and pulls a turning frame 124 to rotate along one end of a mounting bottom plate 122, so that the height of the turning frame 124 is pushed up, one end of an operation panel 104 is driven to be lifted up, the operation panel is obliquely arranged and is opposite to one mahjong game operator, after the mahjong game operator clicks the operation panel 104 to start a new game, the operation panel 104 is spread in the lifting turntable 103 through the extension of the movable rod of the turning cylinder 123, and the mahjong game is driven to restore to an initial position through the contraction of the movable rod of the lifting cylinder 106, so that the mahjong game operator is flush with a table top of an automatic mahjong machine; the center lifting device of the automatic mahjong machine realizes the rotation of the lifting turntable 103 and the operation panel 104 through the driving motor 113, the operation panel 104 can rotate by 90 degrees through the cooperation of the positioning cylinder 114 and the positioning hole 116, one end of the operation panel 104 is lifted through the overturning cylinder 123, and is opposite to mahjong game operators, and the center lifting device of the automatic mahjong machine designs the operation panel 104 capable of lifting, rotating and overturning under the condition that the recycling of mahjong is not affected, so that the automation degree and humanization of the automatic mahjong machine are improved, and meanwhile, the mahjong game of each game can be replaced by operators, so that the mahjong game is fairer and more fair, and the automatic mahjong machine is convenient to popularize.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (2)
1. The center lifting device of the automatic mahjong machine is characterized by comprising a supporting base (100), a lifting turntable (103), an operating panel (104), a lifting cylinder (106), a transmission shaft (109), a transmission box (112), a driving motor (113), a positioning cylinder (114), a center groove (119) and a turnover assembly (121), wherein the lifting turntable (103) is arranged right above the supporting base (100), and the operating panel (104) is embedded and installed at the center of the circle of the top of the lifting turntable (103);
the lifting mechanism comprises a supporting base (100), wherein a lifting cylinder (106) is arranged at the bottom of an inner cavity of the supporting base (100), a connecting plate (107) is arranged at the top of the lifting cylinder (106), two ends of the connecting plate (107) are connected to the inner cavity side wall of the supporting base (100), a movable rod of the lifting cylinder (106) penetrates through the axis of the connecting plate (107), the top end of the movable rod of the lifting cylinder (106) is connected to one end of a mounting plate (108), a transmission shaft (109) is rotatably arranged at the other end of the mounting plate (108) through a bearing, the transmission shaft (109) movably penetrates through one end of a supporting plate (111) through the bearing, two ends of the supporting plate (111) are connected to the inner cavity side wall of the supporting base (100), a positioning sleeve (110) is arranged at one end of the bottom of the supporting plate (111), a driving motor (113) is arranged at the other end of the bottom of the supporting plate (111), a transmission box (112) is arranged at the top of the supporting plate (111), one end of the transmission box (103) is sleeved on the transmission shaft (109) through the bearing, and the transmission shaft (109) is connected to the bottom of the rotating disc (109);
a cap (102) is arranged at the top of the supporting base (100), and triangular support plates (101) are arranged at corners of the bottom of the side face of the supporting base (100);
a positioning cylinder (114) is arranged at the top of the supporting plate (111), the positioning cylinder (114) is positioned at one side of a transmission shaft (109), a sliding groove (115) is formed in the transmission shaft (109), the sliding groove (115) is opposite to an output shaft of the positioning cylinder (114), four positioning holes (116) are formed in the sliding groove (115), the four positioning holes (116) are distributed in the sliding groove (115) in a circular array, and the positioning holes (116) and the positioning cylinder (114) are matched components;
a transmission gear (117) and a driving gear (118) are arranged in the inner cavity of the supporting plate (111), the transmission gear (117) is fixedly sleeved on the transmission shaft (109), the driving gear (118) is fixedly sleeved on the output shaft of the driving motor (113), and the transmission gear (117) and the driving gear (118) are in meshed connection;
the lifting turntable comprises a lifting turntable body, a lifting turntable (103) and a lifting mechanism, wherein a mounting groove (105) is formed in the center of the top of the lifting turntable body, a central groove (119) is formed in the middle of the mounting groove (105), hinges (120) are arranged on two sides of one end of the central groove (119) of the mounting groove (105), a turnover assembly (121) is arranged in an inner cavity of the central groove (119), one side of the bottom of the operation panel (104) is rotatably connected with the bottom of the inner cavity of the mounting groove (105) through the hinges (120), and the other side of the operation panel (104) is rotatably connected to one end, far away from the hinges (120), of the turnover assembly (121);
the turnover assembly (121) comprises a mounting base plate (122), a turnover cylinder (123), a turnover frame (124) and a connecting lug (125), wherein the connecting lug (125) is installed at one end of the top of the mounting base plate (122), the connecting lug (125) is rotationally connected to one end of the turnover cylinder (123), the turnover frame (124) is rotationally installed at the other end of the top of the mounting base plate (122), a movable rod of the turnover cylinder (123) is rotationally connected to the middle part of the turnover frame (124), and the top end of the turnover frame (124) is rotationally connected to the bottom of the operation panel (104).
2. The center lifting device of an automatic mahjong machine according to claim 1, wherein the working process of the center lifting device of the automatic mahjong machine is as follows:
step one: after the game of mahjong is finished, starting a lifting cylinder (106), wherein a movable rod of the lifting cylinder (106) extends to push a mounting plate (108) to move upwards, so that a transmission shaft (109) is driven to move upwards, and a lifting turntable (103) and an operation panel (104) are moved out of the center of a table top of the automatic mahjong machine to form a hole;
step two: the mahjong player pushes mahjong into the inner cavity of the automatic mahjong machine from the hole, a driving motor (113) is started, and the driving motor (113) runs to drive a transmission shaft (109) to rotate through a driving gear (118) and a transmission gear (117), so that a lifting turntable (103) is driven to rotate;
step three: starting a positioning cylinder (114), wherein a movable rod of the positioning cylinder (114) extends into a sliding groove (115), and when the movable rod of the positioning cylinder (114) enters a positioning hole (116), the lifting turntable (103) rotates by 90 degrees;
step four: starting a turnover cylinder (123), wherein a movable rod of the turnover cylinder (123) contracts to pull a turnover frame (124) to rotate along one end of a mounting bottom plate (122), so that the height of the turnover frame (124) is pushed up, one end of an operation panel (104) is driven to be lifted, and the operation panel is obliquely arranged and faces one mahjong game operator;
step five: after the mahjong game operator clicks the operation panel (104) to start a new mahjong game, the operation panel (104) is flatly paved in the lifting turntable (103) through the extension of the movable rod of the overturning cylinder (123), and the lifting turntable (103) is driven to recover to the initial position through the contraction of the movable rod of the lifting cylinder (106), so that the operation panel is flush with the table top of the automatic mahjong machine.
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| CN202010941003.0A CN111888757B (en) | 2020-09-09 | 2020-09-09 | Center lifting device of automatic mahjong machine |
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| CN202010941003.0A CN111888757B (en) | 2020-09-09 | 2020-09-09 | Center lifting device of automatic mahjong machine |
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| CN111888757B true CN111888757B (en) | 2023-10-31 |
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| CN111888757A (en) | 2020-11-06 |
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Address after: 230000 intersection of Yulan Road and Chaoyang Road, Sixian Economic Development Zone, Suzhou City, Anhui Province Applicant after: Anhui Haopai cultural and sporting goods Co.,Ltd. Address before: 234300 Yulan Road and Chaoyang Road, Sixian Economic Development Zone, Suzhou City, Anhui Province Applicant before: ANHUI HAOPAI CULTURE AND SPORTING GOODS Co.,Ltd. |
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