CN202132407U - Energy-storage buffering coupling - Google Patents
Energy-storage buffering coupling Download PDFInfo
- Publication number
- CN202132407U CN202132407U CN201120204567U CN201120204567U CN202132407U CN 202132407 U CN202132407 U CN 202132407U CN 201120204567 U CN201120204567 U CN 201120204567U CN 201120204567 U CN201120204567 U CN 201120204567U CN 202132407 U CN202132407 U CN 202132407U
- Authority
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- China
- Prior art keywords
- energy
- coupling
- mesochite
- axle sleeve
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 19
- 238000010168 coupling process Methods 0.000 title claims abstract description 19
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 19
- 230000003139 buffering effect Effects 0.000 title claims abstract description 12
- 238000004146 energy storage Methods 0.000 title abstract 4
- 210000004907 gland Anatomy 0.000 claims abstract description 5
- 238000009825 accumulation Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an energy-storage buffering coupling, which is provided with an input shaft sleeve (1) and an output shaft sleeve (2) as well as a middle casing (3) used for connecting the two shaft sleeves into a whole. The energy-storage buffering coupling is characterized in that the input shaft sleeve (1) and the middle casing (3) are positioned and connected with a gland (4) through a bearing (5); and the input shaft sleeve (1) inside the middle casing (3) is hinged with a middle casing hinge (7) through a shaft sleeve hinge (8) and a spring leaf (6). The energy-storage buffering coupling is characterized in that the motor is activated under the approximately non-loaded state through the elastic coupling built between the spring leaf and a driving shaft as well as a driven shaft; after the rotational speed and the rotational torque of the motor reach to a certain range, the spring leaf generates pulling force so as to drive the driven shaft to rotate, and further realize the approximately non-loaded starting, and the driven shaft generates reversed brake on the driving shaft, and identically, the pre-tightening force on the driving shaft is generated through the reverse rotation of the spring leaf in case of stopping, so as to store energy for the next starting.
Description
Technical field
The utility model belongs to the coupling in the mechanical transmission, and definite saying is a kind of accumulation of energy buffering coupling.
Background technique
Present widely used machenical coupling is generally except connecting transmission; Mostly have and reduce vibrations and make functions such as running is steady; But, almost there is not machenical coupling to have the little load of prime mover or the function of non-loaded startup almost, after shutdown, do not possess the effect of accumulation of energy yet.Having the load startup just to make for motor, generally will increase by 10%～20% power by the power that when design, must consider to increase prime mover, and the part of increase is not done work when motor runs well, has so just caused the waste of power yet.In order to address this problem, the designer of the utility model has done research in earnest, has proposed the goal of the invention of the utility model.
Summary of the invention
The deficiency that the startup that the goal of the invention of the utility model exists for the machenical coupling that overcomes present use can not make prime mover under approximate no load condition, start puts forward, and a kind of accumulation of energy buffering coupling promptly is provided.
The technical solution of the utility model is to realize like this; This kind accumulation of energy buffering coupling; The mesochite that has input axle sleeve and output sleeve and two axle sleeves are connected as one; It is characterized in that being located by connecting through bearing and gland, be hinged through axle sleeve hinge and spring sheet and mesochite hinge at the input axle sleeve of the inside of mesochite at input axle sleeve and mesochite.
The beneficial technical effects of the utility model is: the elasticity through setting up between spring sheet and driving shaft and the driven axle is connected; Can under non-loaded basically condition, start when making electric motor starting; After motor speed and torque reach certain scope; Spring sheet produces pulling force and drives the driven axle rotation, realizes zero load basically startup.And when shutting down, driven shaft produces reverse braking to driving shaft, and the counter-rotation through spring sheet produces the pretightening force to driving shaft equally, the startup of next time is played the effect of an accumulation of energy.Its advantage is conspicuous.
Description of drawings
Fig. 1 is a plan view, and Fig. 2 is the A-A sectional view of Fig. 1, and Fig. 3 is the plan view of Fig. 1.In the accompanying drawings: 1, input axle sleeve, 2, output sleeve, 3, mesochite, 4, gland, 5, bearing, 6, spring sheet, 7, the mesochite hinge, 8, the axle sleeve hinge.
Embodiment
Below in conjunction with the embodiment who provides in the accompanying drawing, the structure and the use of the utility model is elaborated.With reference to accompanying drawing; This accumulation of energy buffering coupling; The mesochite (3) that has input axle sleeve (1) output sleeve (2) and two axle sleeves are connected as one; It is characterized in that being located by connecting through bearing (5) and gland (4) with mesochite (3), be hinged through axle sleeve hinge (8) and spring sheet (6) and mesochite hinge (7) at the input axle sleeve (1) of the inside of mesochite (3) at input axle sleeve (1).
Different according to the power of institute's adapted, the quantity of the spring sheet that is hinged with input axle sleeve and mesochite is 2-20 sheet symmetric arrangement.3-10 sheet symmetric arrangement preferably.
Through concrete design and experimental verification, two hinges of same flat spring sheet, promptly the line of centres of the transmission hinge that puts of hinge on the mesochite and input shaft is through the gyration center of input axle sleeve, shown in the A-A mark in the accompanying drawing.The length of the spring sheet that is hinged between the hinge that hinge on the mesochite and input shaft put is generally long than the straight length between two hinges; During concrete the design; Its length generally is controlled between 1.2～1.8 times; The longest not above 2 times, spring sheet is long can formation work to disturb and produce unnecessary interference, friction, reduces utilization efficiency and effect.When these coupling two ends connect prime mover, for example after motor and the working machine, prime mover starts; Power impels the spring sheet distortion earlier through the input axle sleeve, makes the input axle sleeve drive spring sheet earlier and produces coiling action, at this moment; Prime mover is equivalent to zero load or minimum stating with load; After starting to certain torque, spring sheet produces pulling force and drives mesochite, output sleeve rotation, and working machine is promptly driven rotary work together.After starting the normal operation of end, spring sheet keeps this state always.If torque ripple is arranged, spring sheet produces elastic restoring force or elasticity crimp force automatically, has avoided because the problems such as vibrations that galloping produces.When shutting down, working machine is stall immediately generally, but motor shaft then is rotated further under effect of inertia, and at this moment, spring sheet produces and the reverse take-up force when starting, to motor braking.Simultaneously, the spring sheet after reverse the coiling, when started next time, its restoring force can produce a motoricity of effect in advance to working machine, thereby had played the function of accumulation of energy.Process is to the actual test of the 1KW～10KW motor of the constant heat storage use of frequent starting, and the motor matched power can reduce 1/5th to sixth; Can practice thrift 5%～10% electric energy in startup, the running.For example: former 1.3KW motor can be used the 1.1KW motor to substitute and not influence use.Under the identical cooling load, can economize on electricity about 10%.
Claims (4)
1. an accumulation of energy cushions coupling; The mesochite (3) that has input axle sleeve (1) output sleeve (2) and two axle sleeves are connected as one; It is characterized in that being located by connecting through bearing (5) and gland (4) with mesochite (3), be hinged through axle sleeve hinge (8) and spring sheet (6) and mesochite hinge (7) at the input axle sleeve (1) of the inside of mesochite (3) at input axle sleeve (1).
2. according to the described a kind of accumulation of energy buffering of claim 1 coupling, it is characterized in that the quantity of the spring sheet that said and input axle sleeve and mesochite are hinged is 2-20 sheet symmetric arrangement.
3. according to the described a kind of accumulation of energy buffering of claim 1 coupling, it is characterized in that the quantity of the spring sheet that said and input axle sleeve and mesochite are hinged is 3-10 sheet symmetric arrangement.
4. by the described a kind of accumulation of energy buffering coupling of claim 1, it is characterized in that the line of centres of two hinges of said same flat spring sheet passes through the gyration center of input axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120204567U CN202132407U (en) | 2011-06-17 | 2011-06-17 | Energy-storage buffering coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120204567U CN202132407U (en) | 2011-06-17 | 2011-06-17 | Energy-storage buffering coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202132407U true CN202132407U (en) | 2012-02-01 |
Family
ID=45521174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120204567U Expired - Fee Related CN202132407U (en) | 2011-06-17 | 2011-06-17 | Energy-storage buffering coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202132407U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782265A (en) * | 2015-01-08 | 2016-07-20 | 沃维克股份有限公司 | A shape-fitting slip coupling and a household electric appliance or a cleaning apparatus with the same |
| CN113483055A (en) * | 2021-07-27 | 2021-10-08 | 郑州电力职业技术学院 | Spiral spring variable eccentric parallel shaft transmission device |
| WO2022197399A1 (en) * | 2021-03-18 | 2022-09-22 | Schaeffler Technologies AG & Co. KG | Radially compliant connection |
-
2011
- 2011-06-17 CN CN201120204567U patent/CN202132407U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782265A (en) * | 2015-01-08 | 2016-07-20 | 沃维克股份有限公司 | A shape-fitting slip coupling and a household electric appliance or a cleaning apparatus with the same |
| CN105782265B (en) * | 2015-01-08 | 2018-10-02 | 沃维克股份有限公司 | The slip coupling of shape cooperation and the household electrical appliance or cleaning equipment of the slip coupling coordinated with shape |
| WO2022197399A1 (en) * | 2021-03-18 | 2022-09-22 | Schaeffler Technologies AG & Co. KG | Radially compliant connection |
| US12188529B2 (en) | 2021-03-18 | 2025-01-07 | Schaeffler Technologies AG & Co. KG | Radially compliant connection |
| CN113483055A (en) * | 2021-07-27 | 2021-10-08 | 郑州电力职业技术学院 | Spiral spring variable eccentric parallel shaft transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20140617 |
|
| EXPY | Termination of patent right or utility model |