CN209464585U

CN209464585U - Mahjong machine central elevating mechanism and mahjong machine

Info

Publication number: CN209464585U
Application number: CN201920138593.6U
Authority: CN
Inventors: 唐加红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2019-10-08
Anticipated expiration: 2029-01-24

Abstract

The utility model discloses a kind of mahjong machine central elevating mechanism and mahjong machines, are related to the technical field of game station, to solve the technical issues of being easy to happen failure existing in the prior art.Lifting shaft described in mahjong machine central elevating mechanism described in the utility model is equipped with the resetting apparatus for resetting the lifting shaft.Therefore this mahjong machine central elevating mechanism is by adding resetting-mechanism, so that declining lifting shaft Rapid reset i.e. after lifting shaft rising and when need to decline by resetting-mechanism, so that mahjong machine central elevating mechanism be avoided to block, reducing rate of breakdown.

Description

Mahjong machine central elevating mechanism and mahjong machine

Technical field

The utility model relates to the technical fields of game station, in particular to a kind of mahjong machine central elevating mechanism And mahjong machine.

Background technique

With the improvement of people's life quality, automatic mahjong-playing machine because it operates convenience and use reliability, is given pleasure in chess and card Happy place is used more and more.And the mahjong machine central elevating mechanism of automatic mahjong-playing machine, including connection circle in the prior art The central elevator shaft of gate seat, the center axis seat for the central elevator shaft that is slidably connected and the lifting motor that is located in center axis seat, in Heart lifting shaft lower part is equipped with lifting platform, and the output shaft of lifting motor is equipped with lifting crank, and lifting crank one end is fixed on lifting On the output shaft of motor, the other end is equipped with and the crank push wheel of lifting platform bottom surface fitting；It is bent that crank push wheel is rotatably connected on lifting On handle, lifting motor drives the rotation of center lifting crank and then throw crank push wheel rolls on lifting platform bottom surface；Center axis seat Lower part two sides are symmetrically arranged with two leading trucks, and leading truck is equipped with U-shaped guide rail, and lifting platform is slidably connected at U-shaped guide rail On；Lifting platform is equipped with the bearing that can be rolled along U-shaped guide rail.

But such structure is disadvantageous in that: in lifting process, it is easy to block, it can not after causing lifting shaft to rise Decline, that is, be easy to happen failure.In addition, existing guiding trestle is made by raw material of iron, it is not integrally formed, by It is jagged in the bracket of iron work, cause lifting shaft movement is unsmooth to be easy to happen failure.

Utility model content

It is existing in the prior art to solve the purpose of this utility model is to provide a kind of mahjong machine central elevating mechanism The technical issues of being easy to happen failure.

Above technical problems of the utility model are mainly solved by the following technical scheme: in a kind of mahjong machine Heart elevating mechanism, including lifting shaft, the center axis seat for the lifting shaft that is slidably connected and lifting set on the lifting shaft bottom end Platform, and the driving device for driving the lifting platform to move up and down, the lifting shaft are equipped with for making the lifting shaft The resetting apparatus of reset.

This mahjong machine central elevating mechanism is by adding resetting-mechanism, so that leading to after lifting shaft rising and when need to decline Crossing resetting-mechanism declines lifting shaft Rapid reset i.e., so that mahjong machine central elevating mechanism be avoided to block, reduces failure Incidence.

It should be pointed out that resetting-mechanism can be the components such as spring, rubber band, cylinder, hydraulic cylinder, as long as can make lifting shaft The mechanism of reset.

Preferably, the resetting apparatus includes elastic component, described elastic component one end is connected with center axis seat, the other end with The lifting platform is connected.

When lifting shaft rises, one end that elastic component is connected with lifting platform is moved up with the rising of lifting platform, and another The connected one end that is connected with center axis seat is not moved, and elastic component is caused to be compressed；And when lifting shaft needs to move down, with bullet Property part need to be restored to primitive apparatus, to drive lifting platform to move down by elastic component and lifting platform connected end, thus accelerate or Person guarantees that lifting shaft can decline success, so that mahjong machine central elevating mechanism be avoided to block, reduces rate of breakdown.

It should be pointed out that elastic component can be the flexible component such as spring, rubber band, as long as lifting shaft can be made to answer The article of position.Elastic component can be set on lifting shaft, can also be set to the outside of lifting shaft.

Preferably, the elastic component is set on the lifting shaft.

When elastic component is spring, elastic component is set on lifting shaft, can limit the movement of elastic component.It avoids simultaneously The excessive consequence for causing to influence mahjong machine cost of mahjong machine central elevating mechanism volume.

Preferably, the driving device includes actuator and rotating member, the actuator is connect with the center axis seat, And for driving the rotating member to rotate, the rotating member is equipped with first pulley, and the first pulley is configured to around certainly Body axis rotate and can be bonded with the bottom surface of the lifting platform, and the rotating member rotate when, the first pulley relative to The lifting platform sliding, and the lifting shaft is driven to move up and down.

In practical application, when this mahjong machine central elevating mechanism is applied in mahjong machine, after one innings of player, open Dynamic actuator, actuator drive rotating member to rotate, and then drive first pulley that lifting platform is pushed to rise, while lifting shaft will connect Center operations disk, that is, dice dish on it boosts, and player is pushed into mah-jong pieces in the shuffle disk below center operations disk at this time, Actuator drives rotating member rotation inversely to go back to, and for center operations disk by mah-jong tabletop plate closing, mahjong machine carries out the internal behaviour that shuffles Make.Therefore this mahjong machine central elevating mechanism uses such driving method, lifting directionality is more preferable, and effectively reduces transmission and rub It wipes, improves transmission efficiency.

Preferably, the rotating member be rod-like structure perhaps the disk-like structure actuator include driving motor or Oscillating cylinder.

Wherein, when rotating member is rod-like structure, i.e., rotating member is rocker arm, and rotating member one end and actuator are sequentially connected, The other end is equipped with first pulley；When rotating member is disk-like structure, i.e., rotating member is turntable, the middle part of rotating member and actuator Transmission connection, first pulley are set on rotating member.And actuator is using oscillating cylinder or driving motor as executive component, structure Simply, it is easily installed maintenance and precision is good.

Preferably, the center axis seat is equipped with the guiding trestle for extending downwardly setting, set on the guiding trestle There is guide groove, guide rod is equipped on the lifting platform or the lifting shaft, the guide rod is arranged to protrude into the guiding Slot can simultaneously move up and down.

In practical application, when lifting shaft or lifting platform move up and down, guide rod moves up and down in guide groove, to limit The moving direction of lifting shaft is made.Therefore the setting of guide rod and guide groove, so that the moving direction to lifting platform or lifting shaft rises Guiding function has been arrived, has guaranteed that the moving direction of lifting shaft is always vertical direction, has avoided mahjong machine central elevating mechanism and fiber crops Motion artifacts are occurred into for other motor elements of machine, reduce rate of breakdown.

Preferably, width of the guiding trestle along guiding groove deep direction is greater than the depth of the guide groove.

Width of the guiding trestle along guiding groove deep direction is greater than the depth of guide groove, i.e. guide groove is not through guiding branch The slot of frame, so that guide rod be enabled not to be extended through guide groove, i.e. guide rod avoids in mahjong machine without departing from guiding trestle Motion artifacts occur for heart elevating mechanism and other motor elements of mahjong machine, reduce rate of breakdown.

Preferably, there are two the guiding trestle sets, and along the axis of the lifting shaft at being symmetrical arranged, described in two The bottom of guiding trestle is equipped with connecting bottom board, is equipped on the connecting bottom board and adjusts bolt.

Two symmetrically arranged guiding trestles are set by guiding trestle, so that lifting shaft lifting is more steady, are not easy to send out Raw shake.And connecting bottom board and two guiding trestles are formed together total bracket that longitudinal cross-section is " Qian ", structural stability is more preferable. In addition, due to during actual fabrication, lifting shaft, center operations disk, shuffle disk and guiding trestle size, length in processing There may be fraction of error, therefore adjusting bolt is set and can be used for adjusting the entirety of control mahjong machine central elevating mechanism Highly, make its connection relationship between mahjong machine other component more reliable.

Preferably, the lifting shaft is hollow structure, the end sleeve of the guide rod is equipped with second pulley, described the Two pulleys are configured to rotate around own axes and can slide along the guide groove.

Lifting shaft is hollow structure, can reduce its weight, and power needed for making its lifting reduces, and reduces cost.Second The setting of pulley can make sliding process of the guide rod in guide groove more smooth, avoid making a noise, and effectively reduce biography Dynamic friction improves transmission efficiency.

Preferably, center axis seat equipped with the rack for fixing actuator, is set on the rack, there are two between the upper and lower Every the sensor of setting.

The setting of sensor, convenient for grasping the moving situation of rotating member, thus it is easily controllable, it is easy to implement automation.Its In, sensor can also be arranged on the plate of a semi-circular shape, be easily installed.

Preferably, the guiding trestle is made of the integrated molding using plastics as raw material.

Guiding trestle is made of integrated molding, to not only reduce cost of manufacture and manufacture difficulty using plastics as raw material, And lifting shaft movement can be made more smooth, it avoids breaking down, while noise will not be generated.

The purpose of this utility model, which also resides in, provides a kind of mahjong machine, to solve mahjong machine center existing in the prior art Elevating mechanism is easy to happen the technical issues of failure.

Above technical problems of the utility model are mainly solved by the following technical scheme: a kind of mahjong machine, Including center operations disk, shuffle disk and central elevating mechanism, the central elevating mechanism is above-mentioned mahjong machine center elevator Structure, the central elevating mechanism is set on the shuffle disk, and the bottom on the top of the lifting shaft and the center operations disk It links together.

Since above-mentioned mahjong machine central elevating mechanism has above-mentioned technical effect, there is the mahjong machine center elevator The mahjong machine of structure also technical effect having the same.

Based on this, the utility model has the movement of mahjong machine central elevating mechanism more smooth compared with original technology, and therefore Barrier rate is low, noiseless advantage.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Attached drawing 1 is the structural schematic diagram of the utility model mahjong machine central elevating mechanism；

Attached drawing 2 is cross-sectional view of the lifting shaft of the utility model mahjong machine central elevating mechanism under propradation；

Attached drawing 3 is cross-sectional view of the lifting shaft of the utility model mahjong machine central elevating mechanism under decline state；

Attached drawing 4 is the partial structure diagram of the utility model mahjong machine.

Icon: 1- lifting shaft；2- center axis seat；3- lifting platform；4- driving device；41- actuator；42- rotation Part；421- first pulley；5- resetting apparatus；51- elastic component；6- guiding trestle；61- guide groove；62- guide rod； 621- second pulley；63- connecting bottom board；64- adjusts bolt；7- center operations disk；8- shuffle disk；9- sensor.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area Divide description, is not understood to indicate or imply relative importance.

In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical" It has to fully horizontally, but can be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

With reference to the accompanying drawing, it elaborates to some embodiments of the utility model.In the absence of conflict, under The feature in embodiment and embodiment stated can be combined with each other.

The embodiment one of mahjong machine central elevating mechanism:

See that Fig. 1, Fig. 2, Fig. 3, a kind of mahjong machine central elevating mechanism including lifting shaft 1, are slidably connected in lifting shaft 1 Spindle seat 2 and lifting platform 3 set on 1 bottom end of lifting shaft, and the driving device 4 for driving lifting platform 3 to move up and down, lifting Axis 1 is equipped with the resetting apparatus 5 for resetting lifting shaft 1.

See Fig. 2, Fig. 3, resetting apparatus 5 includes elastic component 51, and 51 one end of elastic component is connected with center axis seat 2, the other end and Lifting platform 3 is connected.

See that Fig. 2, Fig. 3, elastic component 51 are set on lifting shaft 1.

See Fig. 1, Fig. 2, driving device 4 includes actuator 41 and rotating member 42, and actuator 41 is connect with center axis seat 2, and For driving rotating member 42 to rotate, rotating member 42 is equipped with first pulley 421, and first pulley 421 is configured to around itself axis Line is rotated and can be bonded with the bottom surface of lifting platform 3, and when rotating member 42 rotates, first pulley 421 is sliding relative to lifting platform 3 It is dynamic, and lifting shaft 1 is driven to move up and down.

See that Fig. 2, rotating member 42 are rod-like structure, actuator 41 includes driving motor or oscillating cylinder.

Wherein, rotating member 42 is rocker arm, and 42 one end of rotating member and actuator 41 are sequentially connected, and it is sliding that the other end is equipped with first Wheel 421.And actuator 41, using oscillating cylinder or driving motor as executive component, structure is simple, is easily installed maintenance and essence It spends.

See Fig. 1, Fig. 2, center axis seat 2 is equipped with the guiding trestle 6 for extending downwardly setting, is equipped with and leads on guiding trestle 6 To slot 61, guide rod 62 is equipped on lifting platform 3 or lifting shaft 1, guide rod 62 is arranged to protrude into guide groove 61 and energy up and down It is mobile.

In the present embodiment, two opposite through-holes are respectively equipped in lifting platform and lifting shaft, i.e., in lifting platform and lifting Axis, which has altogether, to be set there are four through-hole on the same line, and guide rod passes through four through-holes and fixes, i.e. the setting of guide rod can also Fix lifting platform and lifting shaft more firm.

See that Fig. 1, Fig. 2, Fig. 3, guiding trestle 6 are greater than the depth of guide groove 61 along the width in 61 groove depth direction of guide groove.

See Fig. 1, there are two guiding trestle 6 is set, and along the axis of lifting shaft 1 at being symmetrical arranged, the bottom of two guiding trestles 6 Portion is equipped with connecting bottom board 63, is equipped on connecting bottom board 63 and adjusts bolt 64.

See that Fig. 3, lifting shaft 1 are hollow structure, the end sleeve of guide rod 62 is equipped with second pulley 621,621 quilt of second pulley It is arranged to rotate around own axes and can be slided along guide groove 61.

See Fig. 1, center axis seat 2 is equipped with the rack for fixing actuator 41, sets that there are two between the upper and lower on the rack Every the sensor 9 of setting.

The setting of sensor, convenient for grasping the moving situation of rotating member, thus it is easily controllable, it is easy to implement automation.Its In, sensor is arranged on the plate of a semi-circular shape, is easily installed.

See Fig. 1, guiding trestle 6 is made of the integrated molding using plastics as raw material.

The embodiment two of mahjong machine central elevating mechanism:

Rotating member is disk-like structure, i.e., rotating member is turntable, and the middle part of rotating member and actuator are sequentially connected, first pulley On rotating member.Rest part is identical as the embodiment one of mahjong machine central elevating mechanism.

The embodiment one of mahjong machine:

See that Fig. 4, a kind of mahjong machine, including center operations disk 7, shuffle disk 8 and central elevating mechanism, central elevating mechanism are The mahjong machine central elevating mechanism of any of the above-described embodiment, central elevating mechanism is set on shuffle disk 8, and the top of lifting shaft 1 It links together with the bottom of center operations disk 7.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims

1. a kind of mahjong machine central elevating mechanism, including lifting shaft, the center axis seat for the lifting shaft that is slidably connected and set on institute State the lifting platform of lifting shaft bottom end, and the driving device for driving the lifting platform to move up and down, it is characterised in that: described Lifting shaft is equipped with the resetting apparatus for resetting the lifting shaft.

2. the mahjong machine central elevating mechanism according to claim 1, it is characterised in that: the resetting apparatus includes elasticity Part, described elastic component one end are connected with center axis seat, and the other end is connected with the lifting platform.

3. the mahjong machine central elevating mechanism according to claim 2, it is characterised in that: the elastic component is set in described On lifting shaft.

4. mahjong machine central elevating mechanism according to any one of claims 1 to 3, it is characterised in that: the driving device Including actuator and rotating member, the actuator is connect with the center axis seat, and for driving the rotating member to rotate, described Rotating member is equipped with first pulley, and the first pulley is configured to around own axis and can be with the bottom of the lifting platform Face paste is closed, and in rotating member rotation, the first pulley is slided relative to the lifting platform, and drives the lifting shaft It moves up and down.

5. mahjong machine central elevating mechanism according to claim 4, it is characterised in that: the rotating member be rod-like structure or Person's disk-like structure, the actuator include driving motor or oscillating cylinder.

6. mahjong machine central elevating mechanism according to claim 5, it is characterised in that: the center axis seat is equipped with downward Extended guiding trestle is equipped with guide groove on the guiding trestle, is equipped on the lifting platform or the lifting shaft Guide rod, the guide rod are arranged to protrude into the guide groove and can move up and down.

7. mahjong machine central elevating mechanism according to claim 6, it is characterised in that: the guiding trestle is along guide groove slot The width in deep direction is greater than the depth of the guide groove.

8. mahjong machine central elevating mechanism according to claim 6, it is characterised in that: there are two the guiding trestle is set, And along the axis of the lifting shaft at being symmetrical arranged, the bottom of two guiding trestles is equipped with connecting bottom board, in the connection Bottom plate, which is equipped with, adjusts bolt.

9. mahjong machine central elevating mechanism according to claim 6, it is characterised in that: the guiding trestle is to be made with plastics For made of raw material integrated molding.

10. a kind of mahjong machine, including center operations disk, shuffle disk and central elevating mechanism, it is characterised in that: the center lifting Mechanism is the described in any item mahjong machine central elevating mechanisms of claim 1 to 9, and the central elevating mechanism is set to described shuffle On disk, and the top of the lifting shaft and the bottom of the center operations disk link together.