CN207989657U - Big disc mechanism and mute mahjong machine - Google Patents
Big disc mechanism and mute mahjong machine Download PDFInfo
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- CN207989657U CN207989657U CN201721887773.1U CN201721887773U CN207989657U CN 207989657 U CN207989657 U CN 207989657U CN 201721887773 U CN201721887773 U CN 201721887773U CN 207989657 U CN207989657 U CN 207989657U
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- deep bid
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Abstract
Big disc mechanism and mute mahjong machine, the big disc mechanism includes bearing block, upper deep bid and lower deep bid, upper deep bid is installed on upper bearing (metal), upper bearing (metal) is loaded on bearing block top, lower deep bid is installed on lower bearing, lower bearing is loaded on bearing block lower part, is equipped with sun gear in the middle part of bearing block, lower deep bid is equipped with planetary gear set；Sun gear is engaged with planetary gear set；Upper deep bid is equipped with external gear；Lower deep bid is equipped with power transmission gear, and power transmission gear is engaged with the driving gear on deep bid motor shaft；Planetary gear set is engaged with external gear.The utility model further includes mute mahjong machine.The utility model is simple in structure, reliable operation, and reason board speed is fast, and reason board noise is relatively low.
Description
Technical field
The utility model is related to a kind of big disc mechanism and mute mahjong machines.
Background technology
The big disc mechanism of existing mahjong machine includes shuffle deep bid and deep bid bearing block；Bearing block upper and lower ends further respectively have
Board item or/and group board item seat are dialled in mounting hole position, upper installing hole position for fixing mahjong machine, and lower mounting hole position is for consolidating bearing block
Due on mah-jong machine baseboard；Wherein it is the peripheral mounting hole of deep bid bearing among deep bid, for embedded installation deep bid bearing；Deep bid
Deep bid driving cog is equipped in the middle part of lower section；Flange is horizontality among deep bid；It is existing to ensure the rotation of deep bid level levelling
It is designed with 4-8 deep bid turning rolls and deep bid back-up roller wheel below mahjong machine deep bid, to be supported on big plate edge；The turning rolls
It is fixed on mah-jong machine baseboard with back-up roller wheel；Big coil motor driving wheel tooth is installed on deep bid motor shaft, is responsible for motor
Power passes to deep bid driving cog；Operation principle is：--- -- motor active gear teeth rotation --- -- passes to deep bid motor power
Deep bid driving cog, that is, deep bid rotation；
Mahjong machine noise of shuffling mutually hits the noise of generation mostly from mah-jong pieces in deep bid when shuffling, and makes an uproar to reduce
Sound, part mahjong machine producer just reduces reason board noise by reducing the rotating speed of big coil motor, and reduces reason board speed simultaneously
Degree, both reason board speed and reason board noise can not meet the needs of market simultaneously.
200820168769.4 double speed shuffle disc mechanism for full-automatic mahjong machine of utility model discloses a kind of mahjong machine use
Double speed shuffle disc mechanism is designed with speed change gear, but the gear structure is too fat to move, and shuffle disk integral thickness is larger, is unfavorable for surpassing
Thin machine uses, and slewing range is smaller.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of simple in structure, reason
The lower big disc mechanism of board noise and mute mahjong machine.
Technical solution adopted by the utility model to solve its technical problems is：
Big disc mechanism, including bearing block, upper deep bid and lower deep bid, upper deep bid are installed on upper bearing (metal), and upper bearing (metal) is loaded on axis
Bearing top, lower deep bid are installed on lower bearing, and lower bearing is loaded on bearing block lower part, and sun gear is equipped in the middle part of bearing block, under
Deep bid is equipped with planetary gear set；Sun gear is engaged with planetary gear set；Upper deep bid is equipped with external gear；Lower deep bid is passed equipped with power
Moving gear, power transmission gear are engaged with the driving gear on deep bid motor shaft；Planetary gear set is engaged with external gear；Planet
Wheel group is made of at least one planetary gear, and each planetary gear in planetary gear set engages successively.
Further, upper deep bid includes upper deep bid leaf and upper big plate rail, and upper deep bid leaf is fixed on big plate rail top, upper deep bid
Frame center is equipped with upper bearing (metal) mounting hole, and upper deep bid is installed on by the upper bearing (metal) mounting hole at upper big plate rail center on upper bearing (metal), under
Deep bid includes lower deep bid leaf and lower big plate rail, and lower deep bid leaf is fixed on lower big plate rail top, and lower big plate rail center is equipped with lower bearing
Mounting hole, lower deep bid are installed on by the lower bearing mounting hole at lower big plate rail center on lower bearing；All planetary gears are installed on down
The lower deep bid leaf upper surface of deep bid；The lower surface of the upper deep bid leaf of upper deep bid is equipped with round flange, and external gear is installed on round convex
Edge inner wall.
Further, planetary gear is single-stage planetary wheel or two-stage planet wheel, and single-stage planetary wheel is provided only with a gear ring；Twin-stage row
Star-wheel includes bull gear and small gear ring, and bull gear and the superposition of small gear ring are fixed.
When planetary gear is two-stage planet wheel, which is nibbled by bull gear and sun gear or previous planetary gear
It closes, which is engaged by small gear ring with external gear or the latter planetary gear.
Further, the power transmission gear is set to the periphery of lower big plate rail.
Further, power transmission gear is set to the edge of lower deep bid page.
Further, the quantity of power transmission gear is two, and one of power transmission gear is set to the outer of lower big plate rail
Week, another power transmission gear are set to the edge of lower deep bid page.
Further, the bearing block includes top chock and step, in the center and step of top chock
The heart is equipped with interconnected through-hole, and upper deep bid is installed on by upper bearing (metal) on top chock, and lower deep bid is installed on by lower bearing
On step, sun gear is installed on top chock and step linking part.
Further, the lower deep bid leaf upper surface of the lower deep bid is equipped with planetary gear fixing axle, and the center of all planetary gears is equal
It is provided with axis hole, each planetary gear is loaded on the lower deep bid leaf upper surface of lower deep bid by corresponding planetary gear fixing axle respectively.
Further, the top of the top chock is equipped with the upper bearing (metal) retainer ring being located above upper bearing (metal), on avoiding
Bearing falls off from top chock.The lower part of the step is equipped with the lower bearing retainer ring being located at below lower bearing, in favor of keeping away
Exempt from lower bearing to fall off from step.
Further, the upper surface of the top chock is equipped with upper installing hole, and the lower face of step is equipped with lower mounting hole.
Further, the lower deep bid leaf of the lower deep bid is horizontal placement, and the upper deep bid leaf of upper deep bid is in umbrella, upper big
Diagonally downward, upper deep bid leaf and lower deep bid are leaf at disk shape of shuffling flat outside convexity for disk limb edge.
Further, the edge of the round flange of the upper deep bid lower surface or/and lower deep bid leaf upper surface are equipped with idler wheel,
In favor of avoiding upper deep bid and lower deep bid that direct friction occurs.The number of rollers for being installed on round flange edge can be 3-12,
The number of rollers for being installed on the upper surface of lower deep bid leaf is alternatively 3-12.
Mute mahjong machine, including big disc mechanism as previously described, dialling board item or/and dialling board item seat for mahjong machine pass through deep bid machine
The upper installing hole of structure is connected with big disc mechanism, and the bottom plate of mahjong machine is connected by the lower mounting hole of big disc mechanism with big disc mechanism；
The operation panel central elevating mechanism of mahjong machine passes through top chock central through hole and step central through hole.
3-8 deep bid back-up roller wheel is equipped with below the lower deep bid leaf of lower deep bid, deep bid back-up roller wheel passes through deep bid turning rolls
It is fixed on the bottom plate of mahjong machine.
The utility model is simple in structure, reliable operation.Using the utility model, upper big disk rotating speed is slower than lower big disk rotating speed,
Mah-jong pieces in deep bid mutually hit probability and mahjong machine is shuffled noise convenient for being reduced when mahjong machine is shuffled, in favor of accelerating reason board
Speed.
Description of the drawings
Fig. 1 is the overall structure diagram of big disc mechanism shown in embodiment 1；
Fig. 2 is the overall structure diagram of big disc mechanism shown in embodiment 2；
Fig. 3 is the overall structure diagram of big disc mechanism shown in embodiment 3；
Fig. 4 is the bearing block structure schematic diagram of big disc mechanism shown in embodiment 1；
Fig. 5 is the assembling schematic diagram of the lower deep bid of big disc mechanism, planetary gear, sun gear, external gear shown in embodiment 1；
Fig. 6 is the structural schematic diagram of the upper deep bid of big disc mechanism shown in embodiment 1；
Fig. 7 is the structural schematic diagram of the lower deep bid of big disc mechanism shown in embodiment 1；
Fig. 8 is the overall structure diagram of big disc mechanism shown in embodiment 4；
Fig. 9 is the structural schematic diagram of the lower deep bid of big disc mechanism shown in embodiment 5.
In figure：1 --- bearing block；1-1 --- top chock；1-2 --- step；2 --- upper deep bid；2-1——
Upper deep bid leaf；2-2 --- upper big plate rail；2-3 --- upper bearing (metal) mounting hole；3 --- lower deep bid；3-1 --- lower deep bid leaf；3-
2 --- lower big plate rail；3-3 --- lower bearing mounting hole；4 --- upper bearing (metal)；5 --- lower bearing；6 --- sun gear；7 --- row
Star-wheel group；7-1 --- bull gear；7-2 --- small gear ring；8 --- round flange；9 --- external gear；10 --- power transmission tooth
Wheel；11 --- driving gear；12 --- planetary gear fixing axle；13 --- upper bearing (metal) retainer ring；14 --- top chock upper surface
Upper installing hole；15 --- the idler wheel of the edge of round flange or lower deep bid leaf upper surface.
Specific implementation mode
Below in conjunction with drawings and examples, the utility model is described in further detail.
Embodiment 1：
Referring to Fig.1,7 Fig. 4-, big disc mechanism, including bearing block 1, upper deep bid 2 and lower deep bid 3, upper deep bid 2 include upper deep bid
Leaf 2-1 and upper big plate rail 2-2, upper deep bid leaf 2-1 are fixed on the tops big plate rail 2-2, and the upper centers big plate rail 2-2 are equipped with upper bearing (metal)
Mounting hole 2-3, upper deep bid 2 are installed on by the upper bearing (metal) mounting hole 2-3 at the upper centers big plate rail 2-2 on upper bearing (metal) 4, upper bearing (metal) 4
Loaded on 1 top of bearing block, lower deep bid 3 includes lower deep bid leaf 3-1 and lower big plate rail 3-2, and lower deep bid leaf 3-1 is fixed on lower big plate rail
The tops 3-2, the lower centers big plate rail 3-2 are equipped with lower bearing mounting hole 3-3, the lower bearing that lower deep bid 3 passes through the lower centers big plate rail 3-2
Mounting hole 3-3 is installed on lower bearing 5, and lower bearing 5 is loaded on 1 lower part of bearing block, and 1 middle part of bearing block is equipped with sun gear 6, the sun
Wheel 6 is engaged with planetary gear set 7；Planetary gear set 7 is installed on the lower upper surfaces deep bid leaf 3-1 of lower deep bid 3；The upper deep bid of upper deep bid 2
Round flange 8 is equipped in the middle part of the lower surface of leaf 2-1,8 inner wall of round flange is equipped with the external gear 9 engaged with planetary gear set 7, lower big
Disk 3 is equipped with power transmission gear 10, and power transmission gear 10 is engaged with the driving gear 11 on deep bid motor shaft.
In the present embodiment, power transmission gear 10 is set to the periphery of lower big plate rail 3-1.
The bearing block 1 includes top chock 1-1 and step 1-2, the center of top chock 1-1 and step 1-
2 center is equipped with interconnected through-hole, and upper deep bid 2 is installed on by upper bearing (metal) 4 on top chock 1-1, under lower deep bid 3 passes through
Bearing 5 is installed on step 1-2, and sun gear 6 is installed on top chock 1-1 and step 1-2 linking parts.
The lower upper surfaces deep bid leaf 3-1 of the lower deep bid 3 are equipped with planetary gear fixing axle 12, and the center of all planetary gears is provided with
Axis hole, planetary gear are loaded on the lower upper surfaces deep bid leaf 3-1 of lower deep bid 3 by planetary gear fixing axle 12.
The top of the top chock 1-1 is equipped with the upper bearing (metal) retainer ring 13 for being located at 4 top of upper bearing (metal), in favor of avoiding upper axis
4 are held to fall off from top chock 1-1.The lower part of the step 1-2 is equipped with the lower bearing retainer ring for being located at 5 lower section of lower bearing（Figure
In be not shown）, in favor of avoiding lower bearing 5 from falling off from step 1-2.
The upper surface of the top chock 1-1 is equipped with upper installing hole 14, and the lower face of step 1-2 is equipped with lower mounting hole
（It is not shown in figure）.
The lower deep bid leaf 3-1 of the lower deep bid 3 is horizontal placement, and the upper deep bid leaf 2-1 of upper deep bid 2 is in umbrella, on
Diagonally downward, upper deep bid leaf 2-1 and lower deep bid leaf 3-1 forms disk shape of shuffling flat outside convexity at the edges deep bid leaf 2-1.
The edge of the round flange 8 of 2 lower surface of upper deep bid is equipped with idler wheel 15, in favor of avoiding upper deep bid 2 under
Direct friction occurs for deep bid 3.The number of rollers for being installed on 8 edge of round flange can be 3-12, and the present embodiment selects 8.Peace
The number of rollers of upper surface loaded on lower deep bid leaf 3-1 is alternatively 3-12, and the present embodiment is also chosen by 8.
In the present embodiment, planetary gear set 7 is only made of a planetary gear.Planetary gear is single-stage planetary wheel, is provided only with one
Gear ring.
Operation principle：
Start big coil motor, big coil motor drives driving gear 11 to rotate by axis, the rotation of driving gear 11 drive with
Its power transmission gear 10 engaged rotates, and the rotation of power transmission gear 10 drives lower deep bid 3 to rotate, the rotation of lower deep bid 3
Planetary gear set 7 is driven to be rotated around sun gear 6, while 7 own rotation of planetary gear set and the external gear 9 that engages of drive are simultaneously
The rotation of rotation, external gear 9 drives upper deep bid leaf 2-1 and upper big plate rail 2-2 to rotate by round flange 8.Due to planetary gear set 7
It will be around the rotation for being converted into own rotation and drive external gear 9 simultaneously of sun gear 6, that is to say, that planetary gear set 7
Power reduction of speed distributes to external gear 9, so driving the rotating speed of the upper deep bid leaf 2-1 of rotation less than directly by dynamic by external gear
The rotating speed for the lower deep bid leaf 3-1 that power transmission gear 10 drives, therefore 2 rotating speed of deep bid may make to be slower than 3 rotating speed of lower deep bid.
Embodiment 2：
The present embodiment and embodiment 1 difference lies in：
With reference to Fig. 2, the edges lower deep bid leaf 3-1 are equipped with power transmission gear 10.Idler wheel 15 is set to lower deep bid leaf 3-1 upper tables
Face.
Remaining is the same as embodiment 1.
Embodiment 3：
The present embodiment and embodiment 1 difference lies in：
With reference to Fig. 3, the quantity of power transmission gear 10 is two, and one of power transmission gear 10 is set to lower big plate rail
The periphery of 3-2.Another power transmission gear 10 is set to the edge of lower deep bid leaf 3-1.
Remaining is the same as embodiment 1.
Embodiment 4：
The present embodiment and embodiment 1 difference lies in：
With reference to Fig. 8, planetary gear set 7 is only made of a planetary gear.Planetary gear is two-stage planet wheel, and two-stage planet wheel includes
Bull gear 7-1 and small gear ring 7-2, bull gear 7-1 and small gear ring 7-2 superposition are fixed.
Planetary gear is engaged by bull gear 7-1 with sun gear 6, and planetary gear is engaged by small gear ring 7-2 with external gear 9.
Remaining is the same as embodiment 1.
Embodiment 5：
The present embodiment and embodiment 1 difference lies in：
With reference to Fig. 9, planetary gear set 7 is only made of three planetary gears.Each planetary gear in planetary gear set 7 engages successively.
In the present embodiment, each planetary gear in planetary gear set is single-stage planetary wheel.
Remaining is the same as embodiment 1.
Embodiment 6：
Mute mahjong machine, including big disc mechanism as previously described, mahjong machine dial board item（It is not shown in figure）Or/and dial board item
Seat（It is not shown in figure）It is connected by the upper installing hole 14 and big disc mechanism of big disc mechanism, the bottom plate of mahjong machine（It is not shown in figure）
It is connected by the lower mounting hole and big disc mechanism of big disc mechanism；The operation panel central elevating mechanism of mahjong machine（It is not shown in figure）It wears
Cross top chock 1-1 central through holes and step 1-2 central through holes.
3-8 deep bid back-up roller wheel is equipped with below the lower deep bid leaf 3-1 of lower deep bid 3（It is not shown in figure）, deep bid back-up roller
Wheel passes through deep bid turning rolls（It is not shown in figure）It is fixed on the bottom plate of mahjong machine（It is not shown in figure）On.
Start big coil motor（It is not shown in figure）, big coil motor pass through axis drive driving gear 11 rotate, driving gear 11
Rotation drive the power transmission gear 10 that engages to rotate,
The rotation of power transmission gear 10 drives lower deep bid 3 to rotate, and the rotation of lower deep bid 3 drives planetary gear set 7 around too
6 rotation of sun wheel, while 7 own rotation of planetary gear set and driving the external gear 9 that engages while rotating, the rotation of external gear 9
Upper deep bid leaf 2-1 and upper big plate rail 2-2 rotations are driven by round flange 8.Since planetary gear set 7 will turn around sun gear 6
Turn turns to own rotation and drives the rotation of external gear 9 simultaneously, that is to say, that the power reduction of speed of planetary gear set 7 is distributed to outer
Gear 9 is directly driven by power transmission gear 10 so the rotating speed of the upper deep bid leaf 2-1 of rotation is driven to be less than by external gear
Lower deep bid leaf 3-1 rotating speed, therefore the differential shuffle disk that 2 rotating speed of deep bid is slower than 3 rotating speed of lower deep bid can be formed, convenient in fiber crops
To machine-wash board when reduce that mah-jong pieces in deep bid mutually hit probability and mahjong machine is shuffled noise, in favor of accelerating reason board speed.
Claims (10)
1. big disc mechanism, which is characterized in that be installed on upper bearing (metal) including bearing block, upper deep bid and lower deep bid, upper deep bid, upper axis
It installs in bearing block top, lower deep bid is installed on lower bearing, and lower bearing is loaded on bearing block lower part, is equipped with too in the middle part of bearing block
Sun wheel, lower deep bid are equipped with planetary gear set；Sun gear is engaged with planetary gear set；Upper deep bid is equipped with external gear；It is set on lower deep bid
Dynamic transmission gear, power transmission gear are engaged with the driving gear on deep bid motor shaft；Planetary gear set and external gear
Engagement；Planetary gear set is made of at least one planetary gear, and each planetary gear in planetary gear set engages successively.
2. big disc mechanism according to claim 1, which is characterized in that upper deep bid includes upper deep bid leaf and upper big plate rail, on
Deep bid leaf is fixed on big plate rail top, and upper big plate rail center is equipped with upper bearing (metal) mounting hole, and upper deep bid passes through upper big plate rail center
Upper bearing (metal) mounting hole be installed on upper bearing (metal)；Lower deep bid includes lower deep bid leaf and lower big plate rail, and lower deep bid leaf is fixed on lower big
Plate rail top, lower big plate rail center are equipped with lower bearing mounting hole, and lower deep bid is pacified by the lower bearing mounting hole at lower big plate rail center
Loaded on lower bearing；All planetary gears are installed on the lower deep bid leaf upper surface of lower deep bid；The lower surface of the upper deep bid leaf of upper deep bid
Equipped with round flange, external gear is installed on round flange inner wall.
3. big disc mechanism according to claim 1 or 2, which is characterized in that planetary gear is single-stage planetary wheel or double-pinion planetary
Wheel, single-stage planetary wheel are provided only with a gear ring；Two-stage planet wheel includes bull gear and small gear ring, and bull gear and the superposition of small gear ring are solid
It is fixed.
4. big disc mechanism according to claim 1 or 2, which is characterized in that power transmission gear is set to the side of lower deep bid page
Edge or power transmission gear are set to the periphery of lower big plate rail.
5. big disc mechanism according to claim 1 or 2, which is characterized in that the quantity of power transmission gear is two, wherein
One power transmission gear is set to the periphery of lower big plate rail, another power transmission gear is set to the edge of lower deep bid page.
6. big disc mechanism according to claim 2, which is characterized in that the bearing block includes top chock and lower bearing
Seat, the center of top chock and the center of step are equipped with interconnected through-hole, and upper deep bid is installed on by upper bearing (metal)
On bearing block, lower deep bid is installed on by lower bearing on step, and sun gear is installed on top chock and step connects
In portion；
The lower deep bid leaf upper surface of the lower deep bid is equipped with planetary gear fixing axle, and the center of all planetary gears is provided with axis hole, respectively
Planetary gear is loaded on the lower deep bid leaf upper surface of lower deep bid by corresponding planetary gear fixing axle respectively.
7. big disc mechanism according to claim 1 or 2, which is characterized in that the top of the top chock is equipped with positioned at upper
Upper bearing (metal) retainer ring above bearing；The lower part of the step is equipped with the lower bearing retainer ring being located at below lower bearing；On described
The upper surface of bearing block is equipped with upper installing hole, and the lower face of step is equipped with lower mounting hole.
8. big disc mechanism according to claim 2, which is characterized in that the lower deep bid leaf of the lower deep bid, which is horizontal, to be put
It sets, the upper deep bid leaf of upper deep bid is in umbrella, and diagonally downward, upper deep bid leaf is leaf at flat outside convexity with lower deep bid for upper deep bid limb edge
Disk shape of shuffling.
9. big disc mechanism according to claim 2, which is characterized in that the edge of the round flange of the upper deep bid lower surface
Or/and lower deep bid leaf upper surface is equipped with idler wheel.
10. mute mahjong machine, including the big disc mechanism as described in claim any one of 1-9, mahjong machine dials board item or/and group board
Item seat is connected by the upper installing hole of big disc mechanism and big disc mechanism, the bottom plate of mahjong machine by the lower mounting hole of big disc mechanism with
Big disc mechanism is connected；The operation panel central elevating mechanism of mahjong machine passes through top chock central through hole and step center logical
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721887773.1U CN207989657U (en) | 2017-12-29 | 2017-12-29 | Big disc mechanism and mute mahjong machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721887773.1U CN207989657U (en) | 2017-12-29 | 2017-12-29 | Big disc mechanism and mute mahjong machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989657U true CN207989657U (en) | 2018-10-19 |
Family
ID=63818453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721887773.1U Active CN207989657U (en) | 2017-12-29 | 2017-12-29 | Big disc mechanism and mute mahjong machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989657U (en) |
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2017
- 2017-12-29 CN CN201721887773.1U patent/CN207989657U/en active Active
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