CN201253478Y - Automatic mahjong machine lifting mechanism - Google Patents
Automatic mahjong machine lifting mechanism Download PDFInfo
- Publication number
- CN201253478Y CN201253478Y CNU2008201642640U CN200820164264U CN201253478Y CN 201253478 Y CN201253478 Y CN 201253478Y CN U2008201642640 U CNU2008201642640 U CN U2008201642640U CN 200820164264 U CN200820164264 U CN 200820164264U CN 201253478 Y CN201253478 Y CN 201253478Y
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- China
- Prior art keywords
- lifting
- gear wheel
- gear
- horizontal sliding
- electromotor
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- Expired - Lifetime
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Abstract
The utility model relates to a raising mechanism of a fully-automatic mahjong machine. The technical problem to be solved aims at providing the raising mechanism of the fully-automatic mahjong machine which has simple structure and low tile-pushing energy consumption and can prolong the service life of an electromotor and simultaneously reduce the noise of the electromotor during the raising process. The raising mechanism is provided with the electromotor, an output shaft of the electromotor is connected to an electromotor gear wheel. The raising mechanism is characterized in that one side of the electromotor gear wheel is meshed with a lifting gear wheel, the other side of the electromotor gear wheel is meshed with a lifting convex gear wheel through a transitional gear wheel, and the lifting gear wheel and the lifting convex gear wheel are matched with a lifting device, wherein a chute is formed through the lifting convex gear wheel and a cam which is coaxial with the lifting convex gear wheel and rotates along with the lifting convex gear wheel, and a flat-pushing device is connected into the chute. The utility model can be used in various fully-automatic mahjong machines.
Description
Technical field
The utility model relates to a kind of lifting and pushing mechanism of full automatic mah-jong machine.Mainly be applicable in the various automatic mahjong machines.
Background technology
The mechanism that raises of most of automatic mahjong-playing machines in the market mainly is made up of showdown frame, motor and back-moving spring etc., for example the patent No. is that 200620139772.4 Chinese utility model discloses a kind of lifting and pushing mechanism of full automatic mah-jong machine, have support and base plate, described support lower end is fixedly connected with take-up housing by base plate, be connected with slide block by the slide block driving mechanism on this take-up housing, outside close that side direction of support, be equiped with lowering or hoisting gear, folded board apparatus and horizontal pulling device on the described slide block successively.Wherein horizontal pulling device utilizes the effect of spring to reset when showdown, not only needs to overcome the frictional force between board and the card bearing board when causing showdown, also will overcome the pulling force of back-moving spring, greatly reduces the service life of motor when increasing power consumption.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of simple in structure, lifting and pushing mechanism of full automatic mah-jong machine that the showdown power consumption is little at the problem of above-mentioned existence, can increase the noise that reduces motor when raising service life simultaneously of motor.
The technical scheme that the utility model adopted is: lifting and pushing mechanism of full automatic mah-jong machine, has motor, its output shaft is connected to motor gear, it is characterized in that the engagement of motor gear one side and lifter wheel, opposite side is by excessive gear and the engagement of lifting convex gear, described lifter wheel and lifting convex gear cooperate with lowering or hoisting gear, and wherein the lifting convex gear connects a horizontal pulling device with coaxial and with the synthetic chute of the cam of its rotation in this chute.
Lifting crank that described lowering or hoisting gear comprises and described lifter wheel and lifting convex gear rotate synchronously and the crane that matches and move with this crank are the lifting supporting plate that can move up and down along lifting shaft above the crane.
Described horizontal pulling device comprises a horizontal sliding driving lever, and the one end is connected to chute by bearing roller A, and the other end is connected to the showdown assembly by bearing roller B, is connected with bracing frame on being fixed on frame by lever pin near bearing roller A place in the middle of the horizontal sliding driving lever.
Described showdown assembly comprises horizontal sliding slide block that is rotatably connected with the horizontal sliding driving lever and the showdown guide shaft that matches with the horizontal sliding slide block, and described horizontal sliding slide block is connected to horizontal push plate by the slide block brandreth.
The beneficial effects of the utility model are: utilize cam structure in the utility model, making the horizontal sliding driving lever is that fulcrum rotates push-and-pull showdown assembly reciprocating with the lever pin, back-moving spring structure compared to prior art, the required power that overcomes when having reduced showdown greatly, thus the noise that reduces motor when raising service life simultaneously of motor increased.
Description of drawings
Fig. 1 is a stereogram of the present utility model.
Fig. 2 is the partial sectional view of Fig. 1.
Fig. 3 is the stereogram at another visual angle of the utility model.
Fig. 4 is the stereogram that lifting convex gear and cam are assembled together.
Fig. 5 is lifting convex gear and the cam stereogram when separating.
The specific embodiment
As shown in Figure 1 and Figure 2, present embodiment has motor 1, and its output shaft is connected to motor gear 2, motor gear 2 one sides and lifter wheel 3 engagements, and opposite side is by excessive gear 21 and 4 engagements of lifting convex gear.Described lifter wheel 3 and lifting convex gear 4 cooperate with lowering or hoisting gear; Wherein lifting convex gear 4 connects a horizontal pulling device with coaxial and with the synthetic chutes 10 of the cam 9 of its rotation in this chute.
As shown in Figure 3, described lowering or hoisting gear comprises and rotates the lifting crank 5 of (direction of rotation is opposite) synchronously with described lifter wheel 3 and lifting convex gear 4 and the crane 7 of the motion that matches with this crank, is the lifting supporting plate 6 that lifting shaft 8 that the edge play the guiding role moves up and down above the crane.
Described horizontal pulling device comprises a horizontal sliding driving lever 11, the one end is connected to chute 10 by bearing roller A12, the other end is connected to the showdown assembly by bearing roller B13, in this example, the showdown assembly comprises horizontal sliding slide block 16 that is rotatably connected with horizontal sliding driving lever 11 and the showdown guide shaft 17 that matches with horizontal sliding slide block 16, and described horizontal sliding slide block 16 is connected to horizontal push plate 19 by slide block brandreth 18.Be connected with bracing frame (being bent into L shaped among the figure) on being fixed on frame 15 by lever pin 14 near bearing roller A12 places in the middle of this horizontal sliding driving lever 11.
The operation principle of present embodiment is: motor 1 rotates and drives motor gear 2, lifter wheel 3 and 4 rotations of lifting convex gear, lifter wheel 3 and lifting convex gear 4 drive coaxial with it lifting crank 5 and rotate, thereby promotion crane 7 and lifting supporting plate 6 pump; Lifting convex gear 4 drives coaxial with it cam 9 and rotates, thereby force the bearing roller A12 in the chute 10 to promote horizontal sliding driving lever 11, making it with lever pin 14 is that fulcrum rotates, and comes push-and-pull showdown assembly reciprocating, and cam 9 whenever circles and just finishes push pull maneuver one time.Mah-jong pieces are sent on the card bearing board 20 after folding, lifting this moment supporting plate 6 is in low level, horizontal push plate 19 is (being that horizontal push plate is not released state) in a state of nature, motor 1 rotates and drives showdown assembly trump card and be pushed on the lifting supporting plate 6 from card bearing board 20, and lifting supporting plate 6 trump card under the effect of lifting crank 5 is raised up to desktop and gets final product then.
Claims (4)
1, a kind of lifting and pushing mechanism of full automatic mah-jong machine, has motor (1), its output shaft is connected to motor gear (2), it is characterized in that: motor gear (2) one sides and lifter wheel (3) engagement, opposite side is by excessive gear (21) and lifting convex gear (4) engagement, described lifter wheel (3) and lifting convex gear (4) cooperate with lowering or hoisting gear, and wherein lifting convex gear (4) connects a horizontal pulling device with coaxial and with the synthetic chute (10) of the cam (9) of its rotation in this chute.
2, lifting and pushing mechanism of full automatic mah-jong machine according to claim 1, it is characterized in that: lifting crank (5) that described lowering or hoisting gear comprises and described lifter wheel (3) and lifting convex gear (4) rotate synchronously and the crane (7) that matches and move with this crank are the lifting supporting plate (6) that can move up and down along lifting shaft (8) above the crane.
3, lifting and pushing mechanism of full automatic mah-jong machine according to claim 1 and 2, it is characterized in that: described horizontal pulling device comprises a horizontal sliding driving lever (11), the one end is connected to chute (10) by bearing roller A (12), the other end is connected to the showdown assembly by bearing roller B (13), locates to be connected with bracing frame on being fixed on frame (15) by lever pin (14) near bearing roller A (12) in the middle of the horizontal sliding driving lever (11).
4, lifting and pushing mechanism of full automatic mah-jong machine according to claim 3, it is characterized in that: described showdown assembly comprises horizontal sliding slide block (16) that is rotatably connected with horizontal sliding driving lever (11) and the showdown guide shaft (17) that matches with horizontal sliding slide block (16), and described horizontal sliding slide block (16) is connected to horizontal push plate (19) by slide block brandreth (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201642640U CN201253478Y (en) | 2008-09-12 | 2008-09-12 | Automatic mahjong machine lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201642640U CN201253478Y (en) | 2008-09-12 | 2008-09-12 | Automatic mahjong machine lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201253478Y true CN201253478Y (en) | 2009-06-10 |
Family
ID=40736789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201642640U Expired - Lifetime CN201253478Y (en) | 2008-09-12 | 2008-09-12 | Automatic mahjong machine lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201253478Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007530A (en) * | 2013-01-03 | 2013-04-03 | 江苏唐邦机电有限公司 | Tile pushing device of mahjong machine |
| CN103706113A (en) * | 2013-12-25 | 2014-04-09 | 阳琳 | Synchronous vertical hinged door device of automatic Majiong machine and working method |
| CN103785166A (en) * | 2013-12-25 | 2014-05-14 | 阳琳 | Mahjong tile pushing device for automatic mahjong machine |
-
2008
- 2008-09-12 CN CNU2008201642640U patent/CN201253478Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103007530A (en) * | 2013-01-03 | 2013-04-03 | 江苏唐邦机电有限公司 | Tile pushing device of mahjong machine |
| CN103007530B (en) * | 2013-01-03 | 2014-10-22 | 江苏唐邦机电有限公司 | Tile pushing device of mahjong machine |
| CN103706113A (en) * | 2013-12-25 | 2014-04-09 | 阳琳 | Synchronous vertical hinged door device of automatic Majiong machine and working method |
| CN103785166A (en) * | 2013-12-25 | 2014-05-14 | 阳琳 | Mahjong tile pushing device for automatic mahjong machine |
| CN103706113B (en) * | 2013-12-25 | 2016-06-29 | 阳琳 | The synchronization vertical hinged door device of a kind of automatic mahjong-playing machine and method of work |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090610 |