JPH0319915Y2 - - Google Patents
Info
- Publication number
- JPH0319915Y2 JPH0319915Y2 JP1983182743U JP18274383U JPH0319915Y2 JP H0319915 Y2 JPH0319915 Y2 JP H0319915Y2 JP 1983182743 U JP1983182743 U JP 1983182743U JP 18274383 U JP18274383 U JP 18274383U JP H0319915 Y2 JPH0319915 Y2 JP H0319915Y2
- Authority
- JP
- Japan
- Prior art keywords
- tile
- turntable
- shaft
- machine frame
- mahjong table
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005406 washing Methods 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Specific Conveyance Elements (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は、自動麻雀卓における牌の投入口の開
閉装置についての改良に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an improvement of an opening/closing device for a tile slot in an automatic mahjong table.
［従来の技術］
自動麻雀卓は、一局のゲームを終えた麻雀牌
を、麻雀卓の下方に装設してある牌整列装置のホ
ツパー内に向けて落下さすために、麻雀卓の中央
部位に牌の投入口を設け、その牌の投入口を、ゲ
ーム中に支障のないように開閉蓋で閉塞してお
き、この開閉蓋を一局のゲームが終えたときに開
放せしめて前記牌の投入口を開口し、牌を落し込
んだところで再び閉塞さすようにしている。[Prior Art] An automatic mahjong table uses a central part of the mahjong table to drop mahjong tiles after a game into a hopper of a tile alignment device installed below the mahjong table. A tile inlet is provided in the tile slot, and the tile inlet is closed with an opening/closing lid so as not to interfere with the game, and the opening/closing lid is opened when a game is completed to allow the tiles to be loaded. The slot is opened, the tiles are dropped into the slot, and then the slot is closed again.
この牌の投入口の開閉手段は、従前にあつて
は、実開昭58−30487号公報または実開昭52−
35782号公報にあるように、麻雀卓の中央部位に、
開閉蓋により開閉する牌の投入口を開設してお
き、牌整列装置が設けられる麻雀卓下方の機枠内
には、それの中心部位に、軸芯線の方向を垂直な
方向とした支軸を、昇降自在に配設して、その支
軸の上端部を前述の開閉蓋の下面に連結し、下端
側を前記機枠に装架した昇降作動機構に連結する
ことで、支軸を昇降作動させることにより、開閉
蓋が牌の投入口を開閉する作動を行なうように構
成している。 The means for opening and closing this tile slot was previously disclosed in Japanese Utility Model Application No. 58-30487 or Japanese Utility Model Application No. 52-30487.
As stated in Publication No. 35782, in the center of the mahjong table,
A tile slot that opens and closes with an opening/closing lid is provided, and within the machine frame below the mahjong table where the tile alignment device is installed, there is a support shaft with the axis line perpendicular to the machine frame at the center of the machine frame. The upper end of the spindle is connected to the lower surface of the above-mentioned opening/closing lid, and the lower end is connected to the lifting mechanism mounted on the machine frame, so that the spindle can be moved up and down. By doing so, the opening/closing lid is configured to open and close the tile slot.
［考案が解決しようとする課題］
この従来の牌の投入口の開閉手段は、麻雀卓の
下方の機枠内の中心部位に、昇降する垂直な支軸
が位置するようになることから、機枠内に装設さ
れる牌整列装置の洗牌ホツパーに、ターンテーブ
ルを設ける場合に、支軸がターンテーブルの回転
軸と干渉するようになる問題がでてくる。この問
題は、ターンテーブルの回転軸を中空の軸筒状に
形成して、その内腔に開閉蓋を支持する支軸を昇
降自在に嵌挿することで解決し得るが、支軸を、
回転する回転軸の内腔において、昇降自在に支架
することから、この支軸の支持手段がむづかしく
なる別の問題が出てくる。[Problem to be solved by the invention] This conventional means for opening and closing the tile slot has a vertical spindle that moves up and down located at the center of the machine frame below the mahjong table. When a turntable is provided in a tile washing hopper of a tile alignment device installed in a frame, a problem arises in that the support shaft interferes with the rotation axis of the turntable. This problem can be solved by forming the rotating shaft of the turntable into a hollow cylinder, and inserting the support shaft that supports the opening/closing lid into the inner cavity of the turntable so as to be able to move up and down.
Since the rotary shaft is supported in the inner cavity thereof so as to be able to rise and fall freely, another problem arises in that the means for supporting the support shaft becomes difficult.
しかも、牌整列装置の洗牌ホツパー内に設ける
ターンテーブルを、それの上面において洗牌した
麻雀牌の取り出しを効率的にするために、回転軸
の軸線を傾斜させて軸架すると、この支軸の支持
が一層困難なものとなる。 Moreover, in order to efficiently take out mahjong tiles that have been washed on the top surface of the turntable installed in the tile washing hopper of the tile sorting device, the axis of the rotating shaft is tilted and the spindle is mounted on the turntable. support becomes even more difficult.
本考案は、従来手段に生じているこの問題を解
決するためになされたものであつて、前記麻雀卓
の下方の機枠に装設する牌整列装置の洗牌ホツパ
ーの底部に、傾斜する回転軸線をもつて回転する
ようターンテーブルを軸架した場合においても、
そのターンテーブルの回転作動に影響を受けるこ
となく、麻雀卓の中心部位に開設せる牌の投入口
の開閉蓋を開閉作動させるよう前記機枠の中心部
位に配設する支軸を、適確に昇降作動が行なわれ
るように軸支せしめる新たな手段を提供すること
を目的とする。 The present invention was made in order to solve this problem that occurs in the conventional means. Even when the turntable is mounted on an axis so that it rotates around its axis,
The spindle located at the center of the machine frame is precisely set so that the opening/closing lid of the tile slot located at the center of the mahjong table can be opened and closed without being affected by the rotation of the turntable. It is an object of the present invention to provide a new means for supporting the shaft so that lifting and lowering operations can be performed.
［課題を解決するための手段］
そして、本考案においては、この目的を達成す
るための手段として、麻雀卓の下方に配位して機
枠に装設せる牌整列装置の洗牌ホツパーの底部の
中心部位に、ターンテーブルを軸支する軸杆を、
それの軸芯線の方向が垂直方向に対し傾斜する姿
勢に配位して機枠に固定装設し、該軸杆の外周
に、ターンテーブルのボス部を、該ターンテーブ
ルが前記軸芯線中心に回転するよう嵌装して、そ
のボス部の外周側を駆動用のモーターに伝導し、
前記軸杆の内部には、垂直な方向に沿う軸穴を、
上下に貫通させて形設し、その軸穴に、上端側が
前記ターンテーブルの中心部を貫通して上方に突
出するよう支軸を挿通して、その支軸の上端部に
麻雀卓の中央部位に装設せる牌の投入口を閉塞さ
す開閉蓋を支持せしめ、その支軸の下端側に、機
枠に装架せる昇降作動機構を連繋せしめてなる自
動麻雀卓における牌の投入口の開閉装置を提起す
るものである。[Means for Solving the Problems] In the present invention, as a means for achieving this object, the bottom part of the tile washing hopper of the tile alignment device disposed below the mahjong table and mounted on the machine frame. At the center of the shaft is a shaft that supports the turntable.
The turntable is fixedly mounted on the machine frame in such a manner that the direction of its axis is inclined with respect to the vertical direction, and the boss part of the turntable is attached to the outer periphery of the shaft rod so that the turntable is centered on the axis. Fitted so that it rotates, the outer circumference of the boss part is transmitted to the drive motor,
Inside the shaft rod, there is a shaft hole along the vertical direction,
A support shaft is inserted into the shaft hole so that the upper end passes through the center of the turntable and protrudes upward, and the center portion of the mahjong table is inserted into the upper end of the support shaft. An opening/closing device for a tile inlet in an automatic mahjong table, which supports an opening/closing lid that closes a tile inlet installed in the machine frame, and has an elevating mechanism mounted on a machine frame connected to the lower end of its spindle. This is to raise the following.
［実施例］ 次に実施の一例を図面に従い詳述する。[Example] Next, an example of implementation will be described in detail with reference to the drawings.
第２図は本考案装置を実施せる自動麻雀卓Ａの
概要縦断側面図で、同図において、ａは四角な平
箱状に形成された機枠、ｂは機枠ａ内に装設せる
牌整列装置、１は機枠ａの上面に開閉する蓋板状
に支架した麻雀卓、２は機枠ａ内腔に装設せる牌
整列装置ｂの洗牌ホツパー、３はその洗牌ホツパ
ー２の底部に設けたターンテーブル、４は麻雀卓
１の中央部位に設けた牌の投入口、５はその投入
口４を開閉自在に塞ぐ開閉蓋、６…は前記牌整列
装置ｂで築牌状態に整列した牌を麻雀卓１の上面
に押上げる牌整列装置ｂのリフトを示している。 Fig. 2 is a schematic longitudinal sectional side view of an automatic mahjong table A capable of implementing the device of the present invention, in which a is a machine frame formed in the shape of a square flat box, and b is a tile installed in the machine frame a. The arranging device 1 is a mahjong table supported in the form of a lid plate that can be opened and closed on the upper surface of the machine frame a, 2 is a tile washing hopper of the tile aligning device b installed in the inner cavity of the machine frame a, and 3 is the tile washing hopper of the tile washing hopper 2. A turntable is provided at the bottom, 4 is a tile input port provided in the center of the mahjong table 1, 5 is an opening/closing lid for freely opening and closing the tile input port 4, and 6 is a tile-aligned state using the tile alignment device b. The lift of the tile arrangement device b which pushes up the arranged tiles onto the upper surface of the mahjong table 1 is shown.
麻雀卓１は第１図に示している如く、四角な盤
状に形成され、中央部位には前述の牌の投入口４
が円形の窓孔状に開設してあり、その牌の投入口
４を開閉自在に塞ぐ前述の開閉蓋５は、円形の投
入口４に対応させて円板状に形成してある。ま
た、該麻雀卓１の前述の牌整列装置ｂのリフト６
…と対応する位置には、それ等リフト６…の上面
に載置せしめた築牌を該麻雀卓１の上面に押出す
ための窓孔６０…がそれぞれ形設してある。 As shown in Fig. 1, the mahjong table 1 is formed into a square board shape, and has the aforementioned tile slot 4 in the center.
is opened in the shape of a circular window hole, and the above-mentioned opening/closing lid 5, which freely opens and closes the tile slot 4, is formed into a disc shape corresponding to the circular slot 4. In addition, the lift 6 of the tile alignment device b of the mahjong table 1 is
A window hole 60 for pushing out the tiles placed on the upper surface of the lift 6 to the upper surface of the mahjong table 1 is formed at a position corresponding to the mahjong table 1.
前記牌整列装置ｂは、前述の機枠ａの内腔の中
央部位に、麻雀卓１の前記牌の投入口４から落し
込まれる牌Ｐを受入れる洗牌ホツパー２を設け、
その洗牌ホツパー２の底部には、垂直な方向に対
して傾斜する斜めの回転軸線をもつて回転するよ
うターンテーブル３を軸架し、洗牌ホツパー２の
上方開口部には、前記ターンテーブル３の周縁部
により運び上げられてくる牌Ｐをそれの内部に埋
設してある鉄片または磁石に感応して吸引しなが
ら回転する吸着リング２０を配設し、その吸着リ
ング２０の周縁には該吸着リング２０に吸着され
て回動してくる牌Ｐを受継いで該吸着リング２０
の接線方向に運び出すコンベア２１を配設し、そ
のコンベア２１の搬送方向の終端部に、前述のリ
フト６…の外周を取り囲むよう配設した環状の搬
送路２２の始端部２２ａに向け牌Ｐを押込む押込
装置２３を配設するとともに、牌Ｐの数をかぞえ
るフオトセンサを設け、かつ、その搬送路２２
は、巾方向の中央部位に切れ目のあるレールに形
成し、そのレールの下方にエンドレスにチエン２
４（第２図）を張設し、そのチエン２４のリンク
プレートに、前述の切れ目を介しレールの上面に
突出する送り杆２５…を、所定の数に築牌する牌
Ｐの整列長さより幾分長い間隔をおいて装設し、
搬送路２２の前記各リフト６…に隣接する部位
で、各リフト６…と反対側の部位に、搬送路２２
上に築牌した状態に整列している牌Ｐ…を前記各
リフト６…の上面に移し換える押出装置２６を
夫々配設して構成してある。 The tile alignment device b is provided with a tile washing hopper 2 that receives tiles P dropped from the tile input port 4 of the mahjong table 1 in the center of the inner cavity of the machine frame a,
A turntable 3 is mounted on the bottom of the tile-washing hopper 2 so as to rotate with an oblique axis of rotation that is inclined with respect to the vertical direction, and the turntable 3 is mounted on the bottom of the tile-washing hopper 2 so as to rotate with an oblique axis of rotation that is inclined with respect to the vertical direction. A suction ring 20 that rotates while attracting the tiles P carried up by the peripheral edge of the suction ring 20 in response to an iron piece or a magnet buried inside the suction ring 20 is disposed on the circumference of the suction ring 20. Inheriting the tile P that is attracted to the suction ring 20 and rotating, the suction ring 20
A conveyor 21 is disposed to transport the tiles in the tangential direction, and at the end of the conveyor 21 in the transport direction, the tiles P are directed toward the starting end 22a of the annular transport path 22 arranged so as to surround the outer periphery of the lift 6. A pushing device 23 for pushing the tiles is provided, a photo sensor for counting the number of tiles P is provided, and the conveyance path 22 is provided.
is formed on a rail with a cut in the center of the width, and an endless chain 2 is placed below the rail.
4 (Fig. 2), and the feed rods 25, which protrude from the top surface of the rail through the above-mentioned cuts, are attached to the link plate of the chain 24 at a length longer than the alignment length of the tiles P to be built into a predetermined number. Installed at long intervals,
The conveyance path 22 is located at a portion of the conveyance path 22 adjacent to each of the lifts 6 and on the opposite side of each lift 6.
A push-out device 26 is provided to transfer the tiles P arranged in a stacked state onto the upper surface of each of the lifts 6.
また、前記洗牌ホツパー２の底部に設けたター
ンテーブル３は、第４図に示している如く、洗牌
ホツパー２の底部の中心部位に、ターンテーブル
３を軸支する軸杆３０を、それの軸芯線の方向が
垂直方向に対して傾斜する姿勢として配位し、機
枠ａに固定装設し、この軸杆３０の外周に、ター
ンテーブル３のボス部３ａを軸受３１を介して回
転自在に嵌挿することで、該ターンテーブル３を
前記傾斜する軸芯線中心に回転するよう軸支して
ある。そして、前記軸杆３０の外周側に嵌装した
該ターンテーブル３のボス部３ａの外周面に、プ
ーリー溝３２を形設して、この溝３２にかけまわ
す伝導ベルト（図示省略）を、機枠ａに装架して
おく駆動用のモーター（図示省略）の出力軸に設
ける伝導プーリーに伝導することで、モーターの
駆動によりボス部３ａを駆動することによつて、
前述の軸芯線中心とする該ターンテーブル３の駆
動回転が行なわれるようにしてある。 Further, the turntable 3 provided at the bottom of the tile washing hopper 2 has a shaft 30 which pivotally supports the turntable 3 at the center of the bottom of the tile washing hopper 2, as shown in FIG. The turntable 3 is arranged in such a manner that its axis direction is inclined with respect to the vertical direction, and is fixedly installed on the machine frame a, and the boss portion 3a of the turntable 3 is rotated via a bearing 31 on the outer periphery of the shaft rod 30. By freely fitting and inserting the turntable 3, the turntable 3 is pivotally supported so as to rotate about the inclined axis. Then, a pulley groove 32 is formed on the outer circumferential surface of the boss portion 3a of the turntable 3 fitted on the outer circumferential side of the shaft rod 30, and a transmission belt (not shown) to be passed around the groove 32 is attached to the machine frame. By transmitting power to a conduction pulley provided on the output shaft of a drive motor (not shown) mounted on a, the boss portion 3a is driven by the motor.
The turntable 3 is driven to rotate about the aforementioned axis.
そして、前記ターンテーブル３を軸支する斜め
の軸杆３０は、それの内部に、垂直な方向に沿う
軸穴３３を上下に貫通するように形設し、その軸
穴３３に、上端側が前記ターンテーブル３のボス
部３ａの上面の中心部を上方に貫通するように、
垂直な方向の支軸７をブツシユ３４を介して上下
に摺動自在に嵌挿し、その支軸７の軸杆３０から
下方に突出する下端側を、機枠ａの底板の下面に
装設せる昇降作動機構８に連繋して、その昇降作
動機構８の作動で昇降するようにし、この昇降す
る支軸７のターンテーブル３の上方に突出する上
端部を、前述の牌の投入口４を閉塞する開閉蓋５
に連結して、該支軸７に支持さすことで、前述の
昇降作動機構８の作動により開閉蓋５が昇降して
牌の投入口４を開閉さすようにしてある。 The diagonal shaft rod 30 that pivotally supports the turntable 3 is formed inside thereof so as to vertically pass through a shaft hole 33 along the vertical direction, and the upper end side is inserted into the shaft hole 33 as shown in FIG. so as to penetrate upward through the center of the upper surface of the boss portion 3a of the turntable 3.
A vertical support shaft 7 is inserted through a bush 34 so as to be slidable up and down, and the lower end of the support shaft 7 protruding downward from the shaft rod 30 is installed on the lower surface of the bottom plate of the machine frame a. The upper end of the vertically moving support shaft 7 that protrudes above the turntable 3 is connected to the vertically moving mechanism 8 so as to be raised and lowered by the operation of the vertically moving mechanism 8, and the above-mentioned tile input port 4 is closed. Opening/closing lid 5
By being connected to and supported by the support shaft 7, the opening/closing lid 5 is raised and lowered by the operation of the above-mentioned lifting mechanism 8 to open and close the tile slot 4.
前記昇降作動機構８は、機枠ａの底板の下面側
に垂設せるブラケツト８０に、支点軸８１中心に
上下に回動する往復動杆８２を設け、その往復動
杆８２に、前記ブラケツト８０に組付けたモータ
ーＭの回転軸８３に装着せるクランクピン８４を
連繋し、かつ、モータＭは、前記回転軸８３に制
御用の切欠き８５ａのある制御板８５を取付け、
その制御板８５の切欠き８５ａを検出するフオー
トセンサＳにより、前記往復動杆８２が第４図に
示す状態位置と第５図に示す状態位置とにおいて
停止するよう制御しておいて、前述の往復動杆８
２の回動端を、支軸７の下端側７０の下部に設け
たコロ７１・７１の一方に連繋することで構成し
てある。なお、支軸７の下端に設けた他方のコロ
７１は、前記ブラケツト８０に設けたガイド溝８
６に嵌合している。 The lifting mechanism 8 is provided with a reciprocating rod 82 that rotates up and down about a fulcrum shaft 81 on a bracket 80 vertically disposed on the lower surface side of the bottom plate of the machine frame a. A crank pin 84 attached to the rotating shaft 83 of the motor M assembled in the motor M is connected, and the motor M has a control plate 85 having a control notch 85a attached to the rotating shaft 83.
The reciprocating rod 82 is controlled to stop at the state position shown in FIG. 4 and the state position shown in FIG. reciprocating rod 8
2 is connected to one of rollers 71 provided at the lower part of the lower end side 70 of the support shaft 7. The other roller 71 provided at the lower end of the support shaft 7 is connected to the guide groove 8 provided in the bracket 80.
6 is fitted.
次に、第８図乃至第１０図は前記昇降作動機構
８の変形例を示している。この実施例では、機枠
ａの底板の下面に垂設せるブラケツト８０に組付
けるモーターＭの回転軸８３には、歯車８７を設
け、また、支軸７の下端側７０の周面には前記歯
車８７に噛合うラツク７３を上下に長く設けると
ともに、下端部に制御板８５を突設しておき、そ
の制御板８５と対応さすフオトセンサＳ・Ｓを、
支軸７の昇降作動の上限と下限を規制する位置に
設けておいて、このフオトセンサＳ・Ｓにより前
記モーターＭの作動の停止を制御さすことで、第
８図に示している如く、支軸７を下降させて開閉
蓋５が牌の投入口４を閉塞した状態位置と、支軸
７を上動させ開閉蓋５が牌の投入口４の上方に位
置してその投入口４を開放させた状態位置とに保
持されるようにしてある。 Next, FIGS. 8 to 10 show modified examples of the elevating and lowering operating mechanism 8. As shown in FIG. In this embodiment, a gear 87 is provided on the rotary shaft 83 of the motor M that is assembled to a bracket 80 vertically installed on the lower surface of the bottom plate of the machine frame a, and a gear 87 is provided on the circumferential surface of the lower end side 70 of the support shaft 7. A rack 73 that meshes with the gear 87 is provided vertically long, and a control plate 85 is provided protruding from the lower end, and photo sensors S and S corresponding to the control plate 85 are provided.
By providing the upper and lower limits of the vertical movement of the support shaft 7 and controlling the stop of the operation of the motor M using the photo sensors S and S, the movement of the support shaft 7 as shown in FIG. 7 is lowered so that the opening/closing lid 5 closes the tile slot 4, and the spindle 7 is moved up to position the opening/closing lid 5 above the tile slot 4 to open the slot 4. It is arranged so that it is held in the same state position.
また、上述した昇降作動機構８の駆動用のモー
ターＭは、麻雀卓１の上面の適宜の位置に設けら
れる押釦スイツチまたはタツチスイツチの操作で
作動し、前述したフオトセンサＳの制御により開
閉蓋５を所定の状態としたところで停止するよう
にしてある。 Further, the motor M for driving the above-mentioned lifting operation mechanism 8 is operated by operating a push button switch or a touch switch provided at an appropriate position on the top surface of the mahjong table 1, and the opening/closing lid 5 is moved in a predetermined manner under the control of the above-mentioned photo sensor S. It is designed to stop when the state is reached.
［作用］
このように構成せる実施例装置は次のように作
用する。[Function] The embodiment device configured as described above functions as follows.
麻雀卓１の中央部位に設けた牌の投入口４を閉
塞している開閉蓋５は、洗牌ホツパー２の底部の
中心部位に配位して機枠ａに固定装架せる斜めの
軸杆３０の軸穴３３内に嵌挿することで、機枠ａ
の中央部位に配設した支軸７が、昇降作動機構８
の作動によつて昇降することにより、牌の投入口
４を開閉するように作動する。 The opening/closing lid 5 that closes the tile input port 4 provided at the center of the mahjong table 1 is a diagonal shaft rod located at the center of the bottom of the tile washing hopper 2 and fixedly mounted on the machine frame a. By fitting into the shaft hole 33 of 30, the machine frame a
A support shaft 7 arranged at the center of the lift mechanism 8
It operates to open and close the tile input slot 4 by being raised and lowered by the operation of the tile slot 4.
そして、この開閉蓋５を開閉作動させる支軸７
は、前述したように機枠ａに固定装設した軸杆３
０の内部の軸穴３３に嵌挿されて、その固定の軸
杆３０に、ブツシユ３４を介し昇降自在に支持さ
れることから、開閉蓋５を開閉させるための昇降
作動に無理がない状態で支持されるようになる。 A support shaft 7 for opening and closing the opening/closing lid 5
is the shaft rod 3 fixedly installed on the machine frame a as described above.
0, and is supported by the fixed shaft 30 via the bush 34 so that it can be raised and lowered freely. Become supported.
そしてまた、ターンテーブル３は、この軸杆３
０の外周にボス部３ａが回転自在に嵌装されて、
斜の回転軸線をもつて回転するようになるので、
前述の開閉蓋５を開閉作動さす支軸７とは縁が切
れた状態となり、支軸７の作動に干渉しないよう
になる。 Also, the turntable 3 is connected to this shaft 3.
A boss portion 3a is rotatably fitted on the outer periphery of the
Since it will rotate with an oblique axis of rotation,
The above-mentioned opening/closing lid 5 is separated from the support shaft 7 through which the opening/closing operation is performed, so that it does not interfere with the operation of the support shaft 7.
［考案の効果］
以上説明したように本考案による自動麻雀卓に
おける牌の投入口の開閉装置は、麻雀卓１の中央
部位に開設せる牌の投入口４を開閉作動させるよ
う、麻雀卓１の下方の洗牌ホツパー２の中心部位
に配設した支軸７が、洗牌ホツパー２の底部の中
心部位に配位して機枠ａに固定装設した斜めの軸
杆３０の内部の軸穴３３内に嵌挿支持され、洗牌
ホツパー２の底部に設けるターンテーブル２が、
前記軸杆３０の外周に嵌合するボス部３ａによつ
て、斜の回転軸線をもつて回転するようになるこ
とから、麻雀卓の下方の機枠に装設する牌整列装
置の洗牌ホツパーの底部に、傾斜する回転軸線を
もつて回転するようターンテーブルを軸架した場
合においても、そのターンテーブルの回転作動に
影響を受けることなく、麻雀卓の中心部位に開設
せる牌の投入口の開閉蓋を開閉作動させるよう前
記機枠の中心部位に配設する支軸を、適確に昇降
作動が行なわれるように軸支せしめ得るようにな
る。[Effect of the invention] As explained above, the device for opening and closing the tile slot in the automatic mahjong table according to the present invention is designed to open and close the tile slot 4 provided in the center of the mahjong table 1. A support shaft 7 disposed at the center of the lower tile-washing hopper 2 is connected to a shaft hole inside an oblique shaft 30 fixed to the machine frame a and arranged at the center of the bottom of the tile-washing hopper 2. A turntable 2 is fitted and supported within the tile washing hopper 2 and provided at the bottom of the tile washing hopper 2.
Since the boss portion 3a fitted to the outer periphery of the shaft rod 30 rotates with an oblique axis of rotation, the tile washing hopper of the tile alignment device installed in the lower machine frame of the mahjong table Even if a turntable is mounted on the bottom of the mahjong table so as to rotate with an inclined axis of rotation, the tile slot opened at the center of the mahjong table will not be affected by the rotational operation of the turntable. The support shaft disposed at the center of the machine frame for opening and closing the opening/closing lid can be pivotally supported so that the lifting and lowering operations can be performed appropriately.
第１図は本考案を実施せる自動麻雀卓の平面
図、第２図は同上の概要縦断側面図、第３図は同
上の牌整列装置の概要平面図、第４図は同上の要
部の縦断側面図、第５図は同上要部の作用の説明
図、第６図は同上要部の昇降作動機構部の一部破
断した平面図、第７図は同上昇降作動機構部の一
部の底面図、第８図は別の実施例装置の縦断側面
図、第９図は同上装置の部分の横断平面図、第１
０図は同上装置の部分の縦断側面図である。
Ａ……自動麻雀卓、ａ……機枠、ｂ……牌整列
装置、Ｐ……牌、１……麻雀卓、２……洗牌ホツ
パー、２０……吸着リング、２１……コンベア、
２２……搬送路、２２ａ……始端部、２３……押
込装置、２４……チエン、２５……送り杆、２６
……押出装置、３……ターンテーブル、３ａ……
ボス部、３０……軸杆、３１……軸受、３２……
プーリー溝、３３……軸穴、３４……ブツシユ、
４……牌の投入口、５……開閉蓋、６……リフ
ト、６０……窓孔、７……支軸、７０……下端
側、７１……コロ、７３……ラツク、８……昇降
作動機構、８０……ブラケツト、８１……支点、
８２……往復動杆、８３……回転軸、８４……ク
ラツチピン、８５……制御板、８５ａ……切欠
き、８６……ガイド溝、８７……歯車、Ｍ……モ
ーター、Ｓ……フオトセンサ。
Fig. 1 is a plan view of an automatic mahjong table that can implement the present invention, Fig. 2 is a schematic longitudinal sectional side view of the same, Fig. 3 is a schematic plan view of the tile alignment device of the above, and Fig. 4 is a schematic diagram of the main parts of the same. 5 is an explanatory diagram of the function of the main parts of the above, FIG. 6 is a partially cutaway plan view of the lifting mechanism of the main parts of the same, and FIG. 7 is a partial view of the lifting and lowering mechanism of the main parts of the same. FIG. 8 is a longitudinal sectional side view of another embodiment of the device; FIG. 9 is a lateral plan view of a portion of the same device;
FIG. 0 is a longitudinal sectional side view of a portion of the same device. A... automatic mahjong table, a... machine frame, b... tile alignment device, P... tiles, 1... mahjong table, 2... tile washing hopper, 20... suction ring, 21... conveyor,
22... Conveyance path, 22a... Starting end, 23... Pushing device, 24... Chain, 25... Feeding rod, 26
...Extrusion device, 3...Turntable, 3a...
Boss part, 30... shaft rod, 31... bearing, 32...
Pulley groove, 33...shaft hole, 34...button,
4...Tile slot, 5...Opening/closing lid, 6...Lift, 60...Window hole, 7...Spindle, 70...Lower end side, 71...Roll, 73...Rack, 8... Lifting operation mechanism, 80...bracket, 81...fulcrum,
82... Reciprocating rod, 83... Rotating shaft, 84... Clutch pin, 85... Control plate, 85a... Notch, 86... Guide groove, 87... Gear, M... Motor, S... Photo sensor .
Claims (1)
整列装置ｂの洗牌ホツパー２の底部の中心部位
に、ターンテーブル３を軸支する軸杆３０を、そ
れの軸芯線の方向が垂直方向に対し傾斜する姿勢
に配位して機枠ａに固定装設し、該軸杆３０の外
周に、ターンテーブル３のボス部３ａを、該ター
ンテーブル３が前記軸芯線中心に回転するよう嵌
装して、そのボス部３ａの外周側を駆動用のモー
ターに伝導し、前記軸杆３０の内部には、垂直な
方向に沿う軸穴３３を、上下に貫通させて形設
し、その軸穴３３に、上端側が前記ターンテーブ
ル３の中心部を貫通して上方に突出するよう支軸
７を挿通して、その支軸７の上端部に麻雀卓１の
中央部位に装設せる牌の投入口４を閉塞さす開閉
蓋５を支持せしめ、その支軸７の下端側に、機枠
ａに装架せる昇降作動機構８を連繋せしめてなる
自動麻雀卓における牌の投入口の開閉装置。 At the center of the bottom of the tile washing hopper 2 of the tile aligning device b, which is disposed below the mahjong table 1 and installed on the machine frame a, a shaft 30 that pivotally supports the turntable 3 is attached along its axis line. The turntable 3 is fixedly mounted on the machine frame a in a posture inclined with respect to the vertical direction, and the boss portion 3a of the turntable 3 is attached to the outer periphery of the shaft rod 30, with the turntable 3 centered on the axis line. The shaft rod 30 is fitted so as to rotate, and the outer peripheral side of the boss portion 3a is transmitted to a driving motor, and a shaft hole 33 extending in a vertical direction is formed in the inside of the shaft rod 30 so as to pass through the shaft hole 33 vertically. The support shaft 7 is inserted into the shaft hole 33 so that its upper end passes through the center of the turntable 3 and protrudes upward, and the upper end of the support shaft 7 is mounted in the center of the mahjong table 1. A tile inlet in an automatic mahjong table, which supports an opening/closing lid 5 that closes a tile inlet 4 and has a lifting mechanism 8 mounted on a machine frame a connected to the lower end of the support shaft 7. switchgear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18274383U JPS6088981U (en) | 1983-11-26 | 1983-11-26 | Opening/closing device for tile slot in automatic mahjong table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18274383U JPS6088981U (en) | 1983-11-26 | 1983-11-26 | Opening/closing device for tile slot in automatic mahjong table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6088981U JPS6088981U (en) | 1985-06-18 |
| JPH0319915Y2 true JPH0319915Y2 (en) | 1991-04-26 |
Family
ID=30395676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18274383U Granted JPS6088981U (en) | 1983-11-26 | 1983-11-26 | Opening/closing device for tile slot in automatic mahjong table |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6088981U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5830487B2 (en) * | 1977-10-18 | 1983-06-29 | 三井造船株式会社 | Incineration method for chromium-containing sludge |
| JPS5922192B2 (en) * | 1976-07-09 | 1984-05-24 | セイコ−光機株式会社 | A clock circuit that compensates for the time error that occurs when a reset is released. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5235782U (en) * | 1975-09-02 | 1977-03-14 | ||
| JPS5830487U (en) * | 1981-08-25 | 1983-02-28 | 傍島 岩蔵 | Opening canopy opening/closing mechanism |
| JPS5922192U (en) * | 1982-08-03 | 1984-02-10 | 井上 芳男 | Tile conveyor belt in automatic mahjong tile sorting machine |
-
1983
- 1983-11-26 JP JP18274383U patent/JPS6088981U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5922192B2 (en) * | 1976-07-09 | 1984-05-24 | セイコ−光機株式会社 | A clock circuit that compensates for the time error that occurs when a reset is released. |
| JPS5830487B2 (en) * | 1977-10-18 | 1983-06-29 | 三井造船株式会社 | Incineration method for chromium-containing sludge |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6088981U (en) | 1985-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100362307B1 (en) | Grinding apparatus for glass edge | |
| JPH0319915Y2 (en) | ||
| JPH09285584A (en) | Tee-up device for golf training machine | |
| CN206687062U (en) | Tea enzyme deactivating and strip sorting device | |
| JPH05286563A (en) | Pallet positioning device | |
| US3945085A (en) | Method and apparatus for plucking fiber tufts from a fiber bale | |
| KR790001579B1 (en) | Bale breaking device of raw cotton bale | |
| JPH0422772Y2 (en) | ||
| JP2007014282A (en) | Method and apparatus for producing rolled food | |
| JP2691877B2 (en) | A tile alignment device for an automatic mahjong table | |
| JPH04280724A (en) | Load direction converting device | |
| JP2691876B2 (en) | A tile alignment device for an automatic mahjong table | |
| JPH0324208Y2 (en) | ||
| JPH0324209Y2 (en) | ||
| CN214269357U (en) | Conveying device for automatic lens filter swinging machine | |
| CN215709810U (en) | Integral lift unloader | |
| JPH0730325Y2 (en) | Automatic material feeding interval adjustment device for woodworking machines | |
| JPS60126181A (en) | Arranged pie extruder in automatic mah-jongg table | |
| JPH0441896Y2 (en) | ||
| JPH0644924Y2 (en) | Paper feed shaft device in rotary printing press | |
| JPH032311Y2 (en) | ||
| JPH0331348Y2 (en) | ||
| JP2002238355A (en) | Apparatus for stacking and taking out seedling-growing vessels | |
| CN111739213A (en) | Anti-jamming money pressing mechanism | |
| JP2736512B2 (en) | Automatic mahjong table |