CN107061660A - A kind of transmission system internal structure of anti-output power decay - Google Patents
A kind of transmission system internal structure of anti-output power decay Download PDFInfo
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- CN107061660A CN107061660A CN201710456714.7A CN201710456714A CN107061660A CN 107061660 A CN107061660 A CN 107061660A CN 201710456714 A CN201710456714 A CN 201710456714A CN 107061660 A CN107061660 A CN 107061660A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
- F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
- F16H27/06—Mechanisms with driving pins in driven slots, e.g. Geneva drives
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The present invention relates to a kind of transmission system internal structure of anti-output power decay, belong to technical field of mechanical transmission, including power source, power intake and clutch end, power intake is connected on power source, clutch end includes one-level output transmission structure, two grades of output transmission structures, intermittently-driving structure and output shaft, one-level output transmission structure is connected between the input and power intake of intermittently-driving structure, two grades of output transmission structure drive connections are between the output end and output shaft of intermittently-driving structure, when intermittently-driving structure, which is in, not to be transmitted under dynamic regime, power intake is unloaded, and now power intake connects power source and will provide for power to power intake and intermittently-driving structural dynamic, the power of the supplement will compensate the power of above-mentioned power intake and intermittently-driving structural damping, realize the purpose for preventing the power from the output shaft output of the present invention from decaying.
Description
Technical field
The invention belongs to technical field of mechanical transmission, more particularly to a kind of transmission system internal junction of anti-output power decay
Structure.
Background technology
In drive technology field, either belt transmission, gear drive, Worm Wheel System or chain drive, when
When load in the connection of drive mechanism output end, the decay of power can be caused.
So that band dynamic load is rotated as an example, it is assumed that drive mechanism output end does not connect load, i.e. drive mechanism zero load is now driven
The transient speed at structure output end is α；When connecting load in a flash in drive mechanism output end, drive mechanism output end will
A driving moment is produced in load, and an anti-driven torque can also be applied in drive mechanism output end by loading, and be existed in time
The drive mechanism input end structure power source, single anti-driven torque will also cause the rotating speed of drive mechanism output end to reduce,
Assuming that the transient speed that the drive mechanism output end driving load rotates after a circle is β；Easily learn α ＞ β.And in drive mechanism
During output end continues driving load rotation, load effect also will be always in the anti-driven torque of drive mechanism output end
In the presence of, the anti-driven torque will cause the rotating speed of drive mechanism output end to reduce, and it is supplied to the power of load to decay,
Even in the continual input power of drive mechanism output end, but it is due to the effect always for loading anti-driven torque, also will
The decay of drive mechanism output end power can be caused.
Based on above-mentioned principle, when going to drive the load for needing relatively high power be by drive mechanism with the motor of smaller power
It is irrealizable, even if when incipient, the motor and drive mechanism can drive the load running one of relatively high power small
The section time, due to power decay, a bit of time is spent, the motor and drive mechanism will be born there is no drive relatively high power
The ability of load.
However, when the power of drive mechanism output end is decayed, if drive mechanism output end can be allowed unloaded
One end time, within the time, due to having continuous driving force input in the power intake of drive mechanism, the power of input will be right
The partial power of drive mechanism output end decay is compensated so that the power of the drive mechanism output end recovers as before, then
The drive mechanism output end is acted in load again, so that the power that drive mechanism output end is acted in load is all the time
For original maximum.
Therefore, in order to realize above-mentioned design, a kind of internal structure of the anti-power decay transmission system of energy urgently occurs.
The content of the invention
The present invention provides a kind of transmission system internal structure of anti-output power decay, and it in clutch end by setting
Intermittently-driving structure is equipped with, the power of power intake can be transferred to two grades of output biographies by the intermittently-driving structure with intermittent
In dynamic structure and output shaft, transmitted when intermittently-driving structure is under dynamic regime, power intake and intermittently-driving knot
The power of structure will decay, and when intermittently-driving structure, which is in, not to be transmitted under dynamic regime, power intake is unloaded, and
Now power intake connects power source and will provide for power to power intake and intermittently-driving structural dynamic, the supplement
Power will compensate the power of above-mentioned power intake and intermittently-driving structural damping, when intermittently-driving structure is again at passing
When passing under dynamic regime, its power for acting on two grades of output transmission structures will be with two grades of output transmission structures of effect before
Power is identical, in this way, realizes the purpose for preventing the power from the output shaft output of the present invention from decaying, practical.
The present invention is achieved through the following technical solutions：A kind of transmission system internal structure of anti-output power decay, including
The power intake and clutch end of drive connection together, the clutch end include one-level output transmission structure, two
Level output transmission structure, intermittently-driving structure and output shaft, the one-level output transmission structure drive connection are passed in the interval
Between the input and the power intake of dynamic structure, two grades of output transmission structures drive connection is in the intermittently-driving
Between the output end of structure and the output shaft.
Further, in order to preferably realize the present invention, the intermittently-driving structure includes turning wheel and multiple tooth sheave, institute
State one-level output transmission structure drive connection between the turning wheel and the power intake, the turning wheel with it is described many
Tooth socket wheel not exclusively engages intermittently-driving connection, and two grades of output transmission structures drive connection is in the multiple tooth sheave and described
Between output shaft.
Further, in order to preferably realize the present invention, in addition to flywheel, the power intake drive connection is described
One end of flywheel, the other end of the one-level output transmission structure drive connection in the flywheel.
Further, in order to which the present invention is better achieved, the multiple tooth sheave includes two pieces just to setting simultaneously coaxial linkage
Circular wheel disc, the circular wheel disc outer rim is provided with the arc-shaped slots of multiple two sides above and below the circular wheel disc, institute
State axial line circumferentially array distribution of the arc-shaped slot on the circular wheel disc；It is provided with the circular wheel disc circumferential side wall
Multiple allocating slots, the allocating slot is through the side wall of two pieces of circular wheel disc opposite sides, axle center of the shown allocating slot on the circular wheel disc
Line circumferentially array distribution, the allocating slot is arranged at intervals with the arc-shaped slot；Between being provided between described two pieces circular wheel discs
Gap；Two pieces of circular wheel discs are detachably fixed and are connected in A rotating shafts, and two grades of output transmission structures drive connection is in institute
State between A rotating shafts and the output shaft.
Further, in order to be better achieved the present invention, the turning wheel includes disk and is engaged with the allocating slot
Moving tooth, the quantity of the moving tooth is two in four, the four moving teeth upper surface outer rims for being arranged on the disk, is set
Angle between two moving teeth of the disk upper surface is 180 °, and two other in four moving teeth is arranged on described
The lower surface outer rim of disk, is arranged on two moving teeth of the disk upper surface outer rim and is arranged on the two of the lower disk surface
Individual moving tooth is distributed on disk in specular, and the moving tooth not exclusively engages intermittently-driving and is connected in the allocating slot, described
The thickness of disk is less than the clearance height between two pieces of circular wheel discs；The disk, which is detachably fixed, to be connected in B rotating shafts,
The one-level output transmission structure drive connection is between the B rotating shafts and the flywheel.
Further, in order to which the present invention is better achieved, the turning wheel also includes relative on locating piece, the locating piece
Two side on be provided with convex Locking arc, the convex Locking arc is mutually agreed with the circular wheel disc outer rim, on the locating piece
Recessed arc of travel is provided with relative other two side, the recessed arc of travel is mutually agreed with the circular wheel disc outer rim, the circle
Disk upper and lower surface has been fixedly and coaxially connected the locating piece.
Further, in order to which the present invention is better achieved, the quantity of the arc-shaped slot is five.
Further, in order to be better achieved the present invention, the vertical section of the allocating slot is in ladder type, and the allocating slot is along the circle
Shape wheel disc is radially arranged, and the edge of the allocating slot is provided with fillet.
Further, in order to which the present invention is better achieved, the moving tooth is in cone column.
Further, in order to which the present invention is better achieved, the power intake includes input shaft and input drive mechanism,
The input drive mechanism drive connection is between the input shaft and the flywheel, the input drive mechanism, one-level output
Drive mechanism and two grades of output transmission structures are gear driving pair.
The present invention has the advantages that compared to prior art：
(1) present invention provides a kind of transmission system internal structure of anti-output power decay, and it passes through in clutch end
Inside be provided with intermittently-driving structure, the intermittently-driving structure can with it is intermittent by the power of power intake be transferred to two grades it is defeated
Go out on drive mechanism and output shaft, when intermittently-driving structure is under transmission dynamic regime, power intake and interval are passed
The power of dynamic structure will decay, and when intermittently-driving structure, which is in, not to be transmitted under dynamic regime, power intake is empty
Carry, and now power intake connects power source and will provide for power to power intake and intermittently-driving structural dynamic, this
The power of supplement will compensate the power of above-mentioned power intake and intermittently-driving structural damping, when intermittently-driving structure again
When under transmission dynamic regime, its power for acting on two grades of output transmission structures will be driven with two grades of outputs are acted on before
The power of structure is identical, in this way, and realizing prevents that the power from the output shaft output of the present invention from decaying, practical；
(2) in the present invention, limiting above-mentioned intermittently-driving structure includes turning wheel and multiple tooth sheave, is provided with turning wheel
Moving tooth, is provided with allocating slot on multiple tooth sheave, and is additionally provided with arc-shaped slot on above-mentioned multiple tooth sheave, when above-mentioned moving tooth position
When in above-mentioned allocating slot, the transmission of the intermittently-driving structure, when moving tooth is located in arc-shaped slot, the intermittently-driving
Structure is in Light Condition, and the incomplete engagement intermittently-driving connection of above-mentioned turning wheel and multiple tooth sheave, knot are realized in this way
Structure advantages of simple, it is convenient to manufacture, stable transmission；
(3) present invention in, be additionally provided with locating piece on the disk on above-mentioned turning wheel, be provided with the locating piece with
Convex Locking arc and recessed arc of travel that multiple tooth sheave outer rim is mutually agreed with, the convex Locking arc can be acted on outside above-mentioned multiple tooth sheave outer rim
Edge so that multiple tooth sheave can not be rotated, but when above-mentioned multiple tooth sheave is engaged with the recessed arc of travel, the teeth cellss
Wheel can be rotated, and the positioning to the allocating slot on above-mentioned multiple tooth sheave be realized in this way, so that moving tooth can accurately enter
Allocating slot is driven, and strengthens reasonability of the present utility model and practicality；
(4) in the present invention, the quantity for the arc-shaped slot being arranged on above-mentioned multiple tooth sheave is limited as five, that is, is caused above-mentioned
" tooth " in multiple tooth sheave is six, namely make it that the angle between two neighboring " tooth " or allocating slot is 60 °, and of the invention
In one face of disk on moving tooth for angle between two, and two be 180 ° so that the interval in the present invention
Drive mechanism is 60 ° in transmission when institute's gyration, so when not being driven, the angle that above-mentioned moving tooth is rotated is 120 °, to sum up may be used
Know, the angle rotated under the intermittently-driving structural load state is 60 °, and the angle rotated under Light Condition is 120 °, in sky
Rotated under load state during 120 °, power source input power to above-mentioned power intake, be then transferred to above-mentioned interval and pass
The input of structure is passed, the power of its decay is compensated, unloaded and load the ratio of summary is 2:1, therefore above-mentioned intermittently-driving
The kinetic force of the input decay of structure accesses enough compensation, so that its entrained dynamic regime is fully returned to decay
Preceding entrained dynamic regime；
(5) in the present invention, flywheel direct-drive is connected between the power intake of the present invention and clutch end, flown
Wheel can be carried out accumulation of energy to the power source output energy of connection in the present invention, then discharged by the large rotating inertia of itself
The energy is to the one-level output transmission structure in the present invention, when release, and its energy discharged is determined by flywheel self property
It is fixed, and the energy of the release instantaneously exports that energy is unrelated with above-mentioned power source, so that on the clutch end in the present invention
Input energy size it is unrelated with power source, namely input energy on clutch end will not be limited by power source power
It is fixed, suitable flywheel is designed, the input energy on clutch end just can be greatly enhanced, and then strengthen reality of the present utility model
The property used；
(6) in the present invention, it is in ladder type to limit allocating slot vertical section, and the allocating slot is radially arranged along the circular wheel disc, this group
The edge of groove is provided with fillet, and limits above-mentioned moving tooth in cone column, so that above-mentioned moving tooth is slided more in allocating slot
Plus it is smooth, and then enhance the practicality of the present invention.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the first viewing angle constructions schematic diagram of the transmission system internal structure of the anti-output power decay in the present invention；
Fig. 2 is the second viewing angle constructions schematic diagram of the transmission system internal structure of the anti-output power decay in the present invention；
Fig. 3 is the a-quadrant partial enlarged view in Fig. 2；
Fig. 4 is the 3rd viewing angle constructions schematic diagram of the transmission system internal structure of the anti-output power decay in the present invention；
Fig. 5 is the B regions partial enlarged view in Fig. 4；
Fig. 6 is the first viewing angle constructions schematic diagram of the intermittently-driving structure in the present invention；
Fig. 7 is the second viewing angle constructions schematic diagram of the intermittently-driving structure in the present invention；
Fig. 8 is the main structure diagram of the turning wheel in the present invention；
Fig. 9 is the overlooking the structure diagram of the turning wheel in the present invention；
Figure 10 is the main structure diagram of the multiple tooth sheave in the present invention；
Figure 11, which is this, uses the overlooking the structure diagram of the multiple tooth sheave in new.
1- power intakes in figure；11- input shafts；111-P gears；12- inputs drive mechanism；121-A gears；122-B
Gear；123-C gears；124-D gears；125-E gears；126-F gears；127-G gears；128-H gears；129-I gears；
130-J gears；131-K gears；132-L gears；133-M gears；134-N gears；135-O gears；2- clutch ends；21-
One-level output transmission structure；211-Q gears；212-R gears；Bis- grades of output transmission structures of 22-；221-S gears；222-T teeth
Wheel；223-U gears；224-V gears；225-W gears；226-X gears；23- intermittently-driving structures；24- output shafts；3- flywheels；
4- turning wheels；41- disks；42- moving teeth；43- locating pieces；431- convex Locking arcs；The recessed arc of travel of 432-；44-B rotating shafts；5- is multiple tooth
Sheave；51- circle wheel discs；511- arc-shaped slots；512- allocating slots；52-A rotating shafts.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are resulting on the premise of creative work is not made to be owned
Other embodiment, belongs to the scope that the utility model is protected.
Embodiment 1：
In the present embodiment, a kind of transmission system internal structure of anti-output power decay, including power source (are not drawn in figure
Go out), drive connection power intake 1 and clutch end 2 together, the power intake 1 is connected to the power source
On, the power source can provide power to power intake 1, be used as a kind of preferred forms of the present embodiment, above-mentioned power
Source is motor, and is defined to adjustable frequency motor.
In the present embodiment, limiting above-mentioned clutch end 2 includes one-level output transmission structure 21, two grades of output transmission structures
22nd, intermittently-driving structure 23 and output shaft 24, above-mentioned one-level output transmission structure 21 is connected in above-mentioned intermittently-driving knot
Between the input of structure 23 and above-mentioned power intake 1, power is transmitted above-mentioned first by above-mentioned power source by power intake 1
After output transmission structure, then it is transferred to the input of above-mentioned intermittently-driving structure 23；Above-mentioned two grades of output transmission structures 22 are passed
It is dynamic to be connected between the output end of above-mentioned intermittent drive mechanism and above-mentioned output shaft 24, the input of above-mentioned intermittently-driving structure 23
Received power intermittence is transferred to the output end of the intermittently-driving structure 23, is then driven again by above-mentioned two grades outputs
The power that the output end of above-mentioned intermittently-driving structure 23 is received is transferred to above-mentioned output shaft 24 and exported by structure 22.It is worth noting
, the present invention in intermittently-driving structure 23 include input and output end, the intermittently-driving of both input and output end connect
It is connected together.
Using said structure, when intermittently-driving structure 23 is under transmission dynamic regime, i.e., above-mentioned intermittently-driving
Together with the input of structure 23 is connected with output end, now above-mentioned output shaft 24 will be rotated, if in the output shaft 24
On be connected with load, now, above-mentioned output shaft 24 will be rotated with dynamic load, but apply a driving moment negative in load
When in load, above-mentioned load will also apply an anti-driven torque on above-mentioned output shaft 24, and the anti-driven torque will
Cause above-mentioned two grades of output transmission structures 22, intermittently-driving structure 23, one-level output transmission structure 21 and power intake 1
Power decay, even if being connected with power source in above-mentioned power intake 1, the presence of on time above-mentioned anti-driven torque is caused
State the output end output of output shaft 24 and intermittent drive mechanism power be less than its it is unloaded when power, this is above-mentioned " dynamic
Power decays ", and because anti-driven torque will not disappear, therefore above-mentioned " power decay " will exist always, if by above-mentioned
Input and the output end transmission of drive mechanism 23 of having a rest links together be driven (driver i.e. of the prior art always
Structure, such as gear driving pair, chain drive pair), if above-mentioned power source can export the power of an appropriate power, then it can drive
Load running, if power source provide power is slightly smaller or deficiency, then can not then drive load running.Due to intermittently-driving
The characteristic of structure 23 is that it will not link together always that can provide an intermittent transmission, i.e. its input and output end
It is driven, but is being connected to and is carrying out to be driven one end time, then both input and output end is separated, and are no longer entered
Row transmission, now, above-mentioned intermittently-driving structure 23 is then under Light Condition, is further explained, now, is connected to above-mentioned
Having a rest the input and drive mechanism and power intake of the present utility model 1 of drive mechanism 23 will be in unloaded shape
State, due to being connected with power source (i.e. above-mentioned adjustable frequency motor) in power intake 1, the power source will continuously be given
The above-mentioned input power of power intake 1, namely to the defeated of above-mentioned one-level output transmission structure 21 and above-mentioned intermittently-driving structure 23
Enter and hold input power, now, because the input of above-mentioned intermittently-driving structure 23 is unloaded, but its power has been decayed, input
Power the power of decay will be compensated so that the power of the input of the intermittently-driving structure 23 and decay it is previous
Sample.Gearing is carried out when the input and output end in intermittently-driving structure 23 become contact condition from released state again
When, because the power of the input in the intermittently-driving structure 23 is compensated, therefore it acts on intermittently-driving structure 23
It is big as the power that the power of output end is transmitted when will be with preceding once contact, so that what the output shaft 24 of the present invention was exported
Power consistently achieves original maximum, prevents output shaft 24 from exporting the decay of power in the way of " compensation ", practical.By
Decay in power is not present on output shaft 24 of the present utility model, therefore the power source of present invention transmission smaller power can be utilized
Power goes driving to need relatively high power load running, so that the present invention has the advantage of energy-conserving and environment-protective.
As a kind of embodiment of the present embodiment, above-mentioned one-level output transmission structure 21 can also be saved, but
It is, in order to reduce the load pressure of the input of above-mentioned intermittently-driving structure 23, to be used as a kind of optimal embodiment party of the present embodiment
The input of above-mentioned intermittently-driving structure 23, need to be connected to the power of the present invention by formula by above-mentioned one-level output transmission structure 21
On input 1.
Embodiment 2：
The present embodiment in the present embodiment, limits above-mentioned intermittently-driving structure as a kind of embodiment of embodiment 1
23 include turning wheel 4 and multiple tooth sheave 5.
Above-mentioned multiple tooth sheave 5 include two pieces just to set and coaxial linkage circular wheel disc 51, two pieces of circular wheel discs 51 it
Between leave gap, specifically, the circular wheel disc 51 of above-mentioned two is detachably fixed and is connected in A rotating shafts 52, it is preferred that be many at this
The centre position of tooth socket wheel 5 opens up manhole, and a connection ring is then fixedly mounted in manhole wall, then connects this
Ring is connect to connect with above-mentioned A axle keys.The outer fringe position of above-mentioned circular wheel disc 51 is provided with that multiple about 51 both sides through the circular wheel disc
The arc-shaped slot 511 of wall, limits axial line circumferentially array distribution of the multiple arcs groove 511 on above-mentioned circular wheel disc 51,
Now, position of the above-mentioned outer rim of circular wheel disc 51 between two adjacent arc-shaped slots 511 will form multiple tooth sheave 5
" tooth "；In the present embodiment, multiple groups are provided with the above-mentioned circular circumferential side wall of wheel disc 51 (on the lateral wall of i.e. above-mentioned " tooth ")
Groove 512, the allocating slot 512 runs through the side wall of the above-mentioned two pieces circular opposite sides of wheel disc 51, i.e., on the circular wheel disc 51 of upper position
Allocating slot 512 runs through its lower surface, and the allocating slot 512 on the circular wheel disc 51 of lower position runs through its upper surface, limits the allocating slot
512 axial line circumferentially array distribution, and the allocating slot 512 and above-mentioned arc-shaped slot 511 also on above-mentioned circular wheel disc 51
It is arranged at intervals.
Above-mentioned turning wheel 4 includes disk 41 and moving tooth 42, and the disk 41 is detachably fixed connection (bonded) in B rotating shafts 44
On, the moving tooth 42 can be connected in the above-mentioned the inside of allocating slot 512, namely above-mentioned moving tooth 42 can be in the above-mentioned the inside of allocating slot 512 freely
Slide, and stir the above-mentioned side wall of allocating slot 512.As a kind of preferred forms of the present embodiment, the number of above-mentioned moving tooth 42 is limited
Measure as four, two in four moving teeth 42 are arranged on the upper surface outer rim of above-mentioned disk 41, and are arranged on disk 41
The angle come between moving tooth 42 of upper surface is 180 °, and two other in four moving teeth 42 is arranged on into above-mentioned disk 41
Lower surface outer rim, and limit be arranged on the above-mentioned lower surface of disk 41 moving tooth 42 and be arranged on the above-mentioned upper surface of disk 41
Moving tooth 42 be symmetric on above-mentioned disk 41.Suitable spacing is set between A rotating shafts 52 and B rotating shafts 44 so that when
When above-mentioned disk 41 is rotated, moving tooth 42 can not exclusively engage intermittently-driving and be connected in above-mentioned allocating slot 512, limit above-mentioned
The thickness of disk 41 is less than the clearance height between two pieces of circular wheel discs 51, between disk 41 can enter between two pieces of wheel discs
In gap.Specially：When B rotating shafts 44 drive disk 41 to turn to a position, two moving teeth 42 of the upper surface of disk 41
In an entrance be located in an allocating slot 512 on the circular wheel disc 51 of upper position, and when stirring 512 wall of allocating slot, with
Another relative moving tooth 42 of the moving tooth 42 will enter in the allocating slot 512 being located on the circular wheel disc 51 of lower position, and
The side wall of the allocating slot 512 is stirred simultaneously；, will be from into the moving tooth 42 in allocating slot 512 after B rotating shafts 44 turn an angle a1
In allocating slot 512, above-mentioned turning wheel 4 no longer with multiple tooth sheave contact, now above-mentioned turning wheel 4 be in Light Condition；When rotating shaft again
Rotate an angle a2 (a1+a2=180 °), another moving tooth 42 of the upper surface of disk 41 and the lower surface of disk 41 it is another
Individual moving tooth 42 will enter in another allocating slot 512, and multiple tooth wheel disc is stirred again.In order that must ensure when rotating shaft turns again
Move an angle a2 (a1+a2=180 °), another moving tooth 42 of the upper surface of disk 41 and the lower surface of disk 41 another
Moving tooth 42 smoothly will enter in another allocating slot 512, in the present embodiment, and limiting above-mentioned turning wheel 4 also includes locating piece 43,
This locating piece 43 has been fixedly connected with the upper and lower surface of above-mentioned disk 41, has been all provided with the locating piece 43 on two relative side walls
Convex Locking arc 431 is equipped with, recessed arc of travel 432, the convex Locking arc is provided with relative other two side on the locating piece 43
431 and outer rim of the recessed arc of travel 432 with above-mentioned circular wheel disc 51 mutually agree with, above-mentioned convex Locking arc 431 can stop above-mentioned circle
The outer rim of shape wheel disc 51 so that circular wheel disc 51 can not be rotated, but outer rim and above-mentioned recessed traveling when above-mentioned circular wheel disc 51
When arc 432 is just to rotating, above-mentioned recessed arc of travel 432 will not cause to interfere to above-mentioned circular wheel disc 51, therefore above-mentioned circular wheel disc 51
It can be rotated further.In order that above-mentioned locating piece 43 can carry out precise positioning and spacing (enable above-mentioned moving tooth 42 smooth
Into in allocating slot 512 and limit above-mentioned circular wheel disc 51 and when rotate do not rotate when), the above-mentioned upper table of disk 41 will be arranged on
The moving tooth 42 in face be arranged on the above-mentioned recessed center of arc of travel 432 just to position, now, dialled when moving tooth 42 enters one
During groove 512, the outer wall of " tooth " of above-mentioned circular wheel disc 51 just rotates the centre position for being traveling in above-mentioned recessed arc of travel 432, on
State moving tooth 42 and stir the wall of allocating slot 512, stirring multiple tooth sheave 5 when moving tooth 42 turns an angle, now, above-mentioned convex Locking arc 432
It will turn to up in above-mentioned arc-shaped slot 511, now the Locking arc will block the adjacent allocating slot 512 of above-mentioned allocating slot 512
Outer wall so that multiple tooth sheave 5 is not rotated further by.
In the present embodiment, above-mentioned one-level output transmission structure 21 is connected defeated in above-mentioned B rotating shafts 44 and above-mentioned power
Go out between end 2, above-mentioned two grades of output transmission structures 22 are connected between above-mentioned A rotating shafts 52 and above-mentioned output shaft 24.
Using said structure, it is possible to achieve the power for the power source for receiving above-mentioned power intake 1 is first by upper
State one-level output transmission structure 21 to be transferred on above-mentioned turning wheel 4, then the turning wheel 4 stirs the wall of allocating slot 512 by moving tooth 42
It is transferred on two grades of output transmission structures 22, is then transferred to again on output shaft 24, the moving tooth 42 on turning wheel 4 will not be always
In stirring the state of the wall of allocating slot 512, therefore realize that the not exclusively engagement intermittently-driving of above-mentioned turning wheel 4 is connected on multiple tooth sheave 5,
Above-mentioned turning wheel 4 forms the input of above-mentioned intermittently-driving structure 23, and above-mentioned multiple tooth sheave 5 forms the defeated of intermittently-driving structure 23
Go out end.Go to stir two pieces of circular wheel discs 51 just to setting using the moving tooth 42 for being arranged on rotating disk upper and lower surface, stir transmission effect
Really good, two moving teeth 42 are stirred simultaneously, and moving tooth 42 can be prevented to be broken, and strengthen the safety and stability of the present invention.
As the preferred forms of the present embodiment, limit the quantity of arc-shaped slot 511 on every piece of circular wheel disc 51 as
Five, that is, it is six to cause " tooth " in above-mentioned multiple tooth sheave 5, namely the quantity of allocating slot 512 is six, namely causes adjacent two
Angle between individual " tooth " or allocating slot 512 is 60 °, and the moving tooth 42 on 41 1 faces of disk in the present invention is two,
And the angle between two is 180 °, so that the intermittently-driving structure 23 in the present invention is in transmission when institute's gyration
60 °, so when not being driven, the angle that above-mentioned moving tooth 42 is rotated is 120 °, in summary, the intermittently-driving structure 23 load shape
The angle rotated under state is 60 °, and the angle rotated under Light Condition is 120 °, and 120 ° of process is rotated in the unloaded state
In, power source input power to above-mentioned power intake 1, the input for being then transferred to above-mentioned interval transferring structure (is stirred
Disk), the power of its decay is compensated, unloaded and load the ratio of summary is 2：1, therefore the input of above-mentioned intermittently-driving structure 23
End decay kinetic force access enough compensation so that its entrained dynamic regime be fully returned to decay before it is entrained
Dynamic regime.
As another embodiment of the present embodiment, the quantity of above-mentioned moving tooth 42 and the quantity of allocating slot 512 can be with
Specifically set as needed, intermittently-driving can be realized.Intermittently-driving structure 23 in the present embodiment can also be it
Remaining intermittently-driving combined mechanism.Circular wheel disc 51 in the present embodiment is and above-mentioned it can also be provided that one piece or more polylith
The disk 41 of turning wheel 4 and moving tooth 42 thereon match with the circular quantity of wheel disc 51.
Embodiment 3：
The present embodiment is further improved on the basis of above-described embodiment, in the present embodiment, in the utility model
Flywheel 3 is also connected between power intake 1 and clutch end 2, one end of the flywheel 3 is connected in above-mentioned power
In output end 2, the other end of the flywheel 3 is connected on above-mentioned clutch end 2, specifically, by the other end of the flywheel 3
Together with being connected with above-mentioned B rotating shafts 44 by above-mentioned one-level output transmission structure 21.
Flywheel 3 in the present invention with commonly used in the prior art " as flywheel 3 ", it can be used by the big rotation of itself
Amount, carries out accumulation of energy to power source (i.e. adjustable frequency motor) the output energy of connection in the present invention, then discharges the energy to this
One-level output transmission structure 21 in invention, is then intermittently transferred on the output shaft 24 in the present invention again, when release,
Its discharge energy determined by the self property of flywheel 3 (weight and rotary inertia and rotating speed), and the energy of the release with it is above-mentioned
Power source instantaneously exports that energy is unrelated, so that input energy size and power source on the clutch end 2 in the present invention
It is unrelated, namely the input energy of the output shaft 24 of clutch end 2 will not be limited by power source power, design is suitable to fly
Wheel 3, just can greatly enhance the input energy on clutch end 2, and then strengthen the practicality of the present invention.
By above-mentioned flywheel 3 accumulation of energy and release can, user can input input a power, by flywheel 3
One-level output transmission structure 21 is released to after accumulation of energy again, now, flywheel 3 is input to and exported power on transmission mechanism by flying
Wheel 3 is determined itself.Compared to the situation for being not provided with flywheel 3, power intake 1 is transferred on one-level output transmission structure 21
Power will determine directly by the size of power source, now, through being transferred to the power exported on output shaft 24 also will by directly by
The size of power source determines that the power that power source is provided is bigger, and the power that output shaft 24 is exported is bigger, the power that power source is provided
Smaller, the power that output shaft 24 is exported is smaller.But it is of the invention, the power that power source is provided is stored on flywheel 3, then
By flywheel 3 power is provided to one-level output transmission structure 21 and output shaft 24, the power very little that even power source can be inputted,
When driving flywheel 3 to reach rated speed, flywheel 3 is possible to the very big power of output one, in this way so that this hair
Bright to save many energy when in use, energy-conserving and environment-protective are practical.
Embodiment 4：
In order that being connected on above-mentioned disk 41 of can more consolidating of above-mentioned moving tooth 42, also for enabling moving tooth 42
More flexibly slided in above-mentioned allocating slot 512, in the present embodiment, the vertical section for limiting above-mentioned allocating slot 512 is trapezoidal, and
Being radially arranged along above-mentioned circular wheel disc 51 of allocating slot 512 is limited, and the edge of above-mentioned allocating slot 512 is provided with fillet,
Above-mentioned moving tooth 42 is limited in cone column.Specifically, the allocating slot 512 being located on the circular wheel disc 51 of upper position is limited in positive ladder
Shape, it is in inverted trapezoidal to limit the allocating slot 512 being located on the circular wheel disc 51 of lower position, is limited positioned at the above-mentioned upper surface of disk 41
Moving tooth 42 is in cone column, and the moving tooth 42 limited positioned at the above-mentioned lower surface of disk 41 is in back taper column.
As another embodiment of the present embodiment, the shape of above-mentioned moving tooth 42 can also be cylindrical type or hemisphere
Shape, the shape of above-mentioned allocating slot 512 can also arbitrarily be set, as long as realizing that above-mentioned moving tooth 42 can enter above-mentioned allocating slot 512 and stir
The wall of allocating slot 512.
Embodiment 5：
The present embodiment is further qualified on the basis of above-described embodiment, in the present embodiment, limits above-mentioned power input
End 1 includes input shaft 11 and input drive mechanism 12, and the input shaft 11 is connected to above-mentioned power source (i.e. adjustable frequency motor), above-mentioned
Input drive mechanism 12 is connected between above-mentioned input shaft 11 and above-mentioned flywheel 3.
Limit input drive mechanism 12, above-mentioned one-level output transmission structure 21 and the two grades of output transmission knots in the present embodiment
Structure 22 is gear driving pair.
As a kind of embodiment of the present embodiment, limit on the input drive mechanism 12 in the present embodiment altogether
Include 15 gears, be respectively designated as A gears 121, B gears 122, C gears 123, D gears 124, E gears 125, F gears
126th, G gears 127, H gears 128, I gears 129, J gears 130, K gears 131, L gears 132, M gears 133, N gears 134, O
P gears 111 (being not drawn into figure) are connected with gear 135, the output revolving shaft of above-mentioned power source (i.e. adjustable frequency motor), it is above-mentioned each
The annexation of individual gear is：P gears 111 are engaged with A gears 121；A gears 121 and the coaxial linkage of B gears 122；B gears 122
Engaged with C gears 123；C gears 123 and the coaxial linkage of D gears 124；D gears 124 are engaged with E gears 125；E gears 125 and F
The coaxial linkage of gear 126；F gears 126 are engaged with G gears 127；G gears 127 and the coaxial linkage of H gears 128；H gears 128
Engaged with I gears 129；I gears 129 and the coaxial linkage of J gears 130；J gears 130 are engaged with K gears 131；K gears 131 and L
The coaxial linkage of gear 132；L gears 132 are engaged with M gears 133；M gears 133 and the coaxial linkage of N gears 134；N gears 134 with
O gears 135 are engaged；O gears 135 and the coaxial linkage of flywheel 3.
Limit the gearratio of each above-mentioned gear train as：
Gearratio between P gears 111 and A gears 121 is 2.4：1；
Gearratio between B gears 122 and C gears 123 is 1：1.5；
Gearratio between D gears 124 and E gears 125 is 1：2；
Gearratio between F gears 126 and G gears 127 is 1：2；
Gearratio between H gears 128 and I gears 129 is 1：2；
Gearratio between J gears 130 and K gears 131 is 1：2；
Gearratio between L gears 132 and M gears 133 is 1：2；
Gearratio between N gears 134 and O gears 135 is 2：1.
In summary, the P gears 111 (being not drawn into figure) on power source (i.e. variable-frequency motor) output revolving shaft and A gears
The gear driving pair of 121 compositions is reduction gear pair, is born in this way to mitigate power source (i.e. variable-frequency motor) on the face
The pressure born during load, realizes soft start, protection power source (i.e. variable-frequency motor).N gears 134 with it is coaxial with flywheel 3
The gear driving pair that dynamic O gears 135 are constituted also is reduction gear pair, mitigates the pressure that flywheel 3 is born in this way
Power, realizes soft start, and then strengthen the security of the present invention.Remaining gear driving pair is the pair that drives up, so as to by frequency conversion
The slow-speed of revolution of motor output accelerates to be transferred on flywheel 3.
Limiting above-mentioned one-level output transmission structure 21 includes Q gears 211 and R gears 212, limits above-mentioned O gears 135 same
Axle is connected to one end of above-mentioned flywheel 3, the coaxially connected other end in above-mentioned flywheel 3 of above-mentioned Q gears 211, above-mentioned Q gears 211
Engaged with above-mentioned R gears 212.Gearratio between above-mentioned Q gears 211 and R gears 212 is：2.4：1, therefore Q gears 211 and R
The combination of gear 212 forms train of reduction gears, to protect all parts of clutch end 2 and flywheel 3.
R gears 212 in the present embodiment are connected in above-mentioned B rotating shafts 44 by bonded, i.e., above-mentioned R gears 212 with it is above-mentioned
The coaxial linkage of turning wheel 4 links together.By the design of moving tooth 42 on above-mentioned turning wheel 4 and the thumb wheel on multiple tooth sheave 5,
The gearratio for understanding the intermittently-driving structure 23 is 3：1；
Limiting above-mentioned two grades of output transmission structures 22 includes S gears 221, T gears 222, U gears 223, V gears 224, W
Gear 225 and X gears 226, above-mentioned S gears 221, which are detachably fixed, to be connected in above-mentioned A rotating shafts 52, therefore above-mentioned S gears 221 with
The above-mentioned coaxial linkage of multiple tooth sheave 5 links together；Then, S gears 221 are engaged with T gears 222；By T gears 222 and U teeth
Take turns 223 coaxial linkages；U gears 223 are engaged with V gears 224；By V gears 224 and the coaxial linkage of W gears 225；By W gears
225 engage with X gears 226；X gears 226 are detachably fixed on above-mentioned output shaft 24 so that X gears 226 can be with
With the synchronous axial system of output shaft 24.
The gearratio between above-mentioned S gears 221 and T gears 222 is limited as 1：1.8, above-mentioned U gears 223 and V gears 224
Between gearratio be 1：2, the gearratio between above-mentioned W gears 225 and X gears 226 is 1.5:1.From the aforegoing it can be seen that this hair
The total gear ratio of bright clutch end 2 is 3:1, it is transferred to above-mentioned output shaft 24 equivalent to the rotating speed of flywheel 3 is reduced into 3 times
Upper output.
In the present embodiment, in addition to for above-mentioned all parts to be coordinated into the shell (not swapped out in figure) being arranged in it.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection domain of the present utility model should be with the scope of the claims
It is defined.
Claims (10)
1. a kind of transmission system internal structure of anti-output power decay, including power source, the power of drive connection together are defeated
Enter end and clutch end, the power intake is connected on the power source, it is characterised in that：The clutch end bag
Include one-level output transmission structure, two grades of output transmission structures, intermittently-driving structure and output shaft, the one-level output transmission structure
Drive connection is between the input and the power intake of the intermittently-driving structure, and two grades of output transmission structures are passed
It is dynamic to be connected between the output end of the intermittently-driving structure and the output shaft.
2. a kind of transmission system internal structure of anti-output power decay according to claim 1, it is characterised in that：It is described
Intermittently-driving structure includes turning wheel and multiple tooth sheave, and the one-level output transmission structure drive connection is in the turning wheel and institute
State between power intake, the turning wheel and the multiple tooth sheave, two grades of output transmission structures are connected described
Between multiple tooth sheave and the output shaft.
3. a kind of transmission system internal structure of anti-output power decay according to claim 2, it is characterised in that：Also wrap
Flywheel is included, the power intake drive connection exists in one end of the flywheel, the one-level output transmission structure drive connection
The other end of the flywheel.
4. a kind of transmission system internal structure of anti-output power decay according to claim 3, it is characterised in that：It is described
Multiple tooth sheave includes two pieces just to the circular wheel disc for setting simultaneously coaxial linkage, and the circular wheel disc outer rim is provided with multiple through institute
State the arc-shaped slot of two side above and below circular wheel disc, axial line circumferentially array of the arc-shaped slot on the circular wheel disc
Distribution；Multiple allocating slots, side of the allocating slot through two pieces of circular wheel disc opposite sides are provided with the circular wheel disc circumferential side wall
Wall, axial line circumferentially array distribution of the shown allocating slot on the circular wheel disc, the allocating slot and the arc-shaped slot interval
Set；Gap is provided between described two pieces circular wheel discs；Two pieces of circular wheel discs are detachably fixed and are connected to A rotating shafts
On, two grades of output transmission structures drive connection is between the A rotating shafts and the output shaft.
5. a kind of transmission system internal structure of anti-output power decay according to any one of claim 4, its feature
It is：The turning wheel includes disk and the moving tooth being engaged with the allocating slot, and the quantity of the moving tooth is four, described in four
Two in moving tooth be arranged on the disk upper surface outer rim, be arranged on the folder between two moving teeth of the disk upper surface
Angle is 180 °, and two other in four moving teeth is arranged on the lower surface outer rim of the disk, is arranged on the disk
Two moving teeth of surface periphery are distributed with two moving teeth for being arranged on the lower disk surface on disk in specular, described
Moving tooth not exclusively engages intermittently-driving and is connected in the allocating slot, and the thickness of the disk is less than between two pieces of circular wheel discs
Clearance height；The disk, which is detachably fixed, to be connected in B rotating shafts, and the one-level output transmission structure drive connection is described
Between B rotating shafts and the flywheel.
6. a kind of transmission system internal structure of anti-output power decay according to any one of claim 5, its feature
It is：The turning wheel also includes being provided with convex Locking arc on two side relative on locating piece, the locating piece, described convex
Locking arc mutually agrees with the circular wheel disc outer rim, and recessed arc of travel is provided with relative other two side on the locating piece,
The recessed arc of travel is mutually agreed with the circular wheel disc outer rim, and the disk upper and lower surface has been fixedly and coaxially connected the positioning
Block.
7. a kind of transmission system internal structure of anti-output power decay according to claim 4, it is characterised in that：It is described
The quantity of arc-shaped slot is five.
8. a kind of transmission system internal structure of anti-output power decay according to claim 5, it is characterised in that：It is described
The vertical section of allocating slot is in ladder type, and the allocating slot is radially arranged along the circular wheel disc, and the edge of the allocating slot is provided with circle
Angle.
9. a kind of transmission system internal structure of anti-output power decay according to claim 8, it is characterised in that：It is described
Moving tooth is in cone column.
10. a kind of transmission system internal structure of anti-output power decay according to any one of claim 1-9, its
It is characterised by：The power intake includes input shaft and input drive mechanism, and the input shaft is connected on the power source,
The input drive mechanism drive connection is between the input shaft and the flywheel, the input drive mechanism, one-level output
Drive mechanism and two grades of output transmission structures are gear driving pair.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710456714.7A CN107061660A (en) | 2017-06-16 | 2017-06-16 | A kind of transmission system internal structure of anti-output power decay |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710456714.7A CN107061660A (en) | 2017-06-16 | 2017-06-16 | A kind of transmission system internal structure of anti-output power decay |
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| CN107061660A true CN107061660A (en) | 2017-08-18 |
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| CN1136138A (en) * | 1995-04-18 | 1996-11-20 | 株式会社丰田自动织机制作所 | Refrigerant compressor having improved drive power transmission |
| CN1257972A (en) * | 1998-12-22 | 2000-06-28 | 三村建治 | Friction resistance generating device |
| CN101487524A (en) * | 2008-01-18 | 2009-07-22 | 株式会社艾科赛迪 | Lock-up device |
| KR20120086825A (en) * | 2011-01-27 | 2012-08-06 | 엘에스엠트론 주식회사 | Hydraulic Mechanical Transmission |
| CN103307240A (en) * | 2013-06-17 | 2013-09-18 | 柳州职业技术学院 | Timing sequence distribution intermittent transmission mechanism |
| CN105909693A (en) * | 2016-05-24 | 2016-08-31 | 浙江尤奈特电机有限公司 | Transmission with torque control mechanism |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5694058A (en) * | 1979-12-26 | 1981-07-30 | Toyota Motor Corp | Speed change gear |
| CN1136138A (en) * | 1995-04-18 | 1996-11-20 | 株式会社丰田自动织机制作所 | Refrigerant compressor having improved drive power transmission |
| CN1257972A (en) * | 1998-12-22 | 2000-06-28 | 三村建治 | Friction resistance generating device |
| CN101487524A (en) * | 2008-01-18 | 2009-07-22 | 株式会社艾科赛迪 | Lock-up device |
| KR20120086825A (en) * | 2011-01-27 | 2012-08-06 | 엘에스엠트론 주식회사 | Hydraulic Mechanical Transmission |
| CN103307240A (en) * | 2013-06-17 | 2013-09-18 | 柳州职业技术学院 | Timing sequence distribution intermittent transmission mechanism |
| CN105909693A (en) * | 2016-05-24 | 2016-08-31 | 浙江尤奈特电机有限公司 | Transmission with torque control mechanism |
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Application publication date: 20170818 |