CN108916356A - A kind of bevel gear of two-way clutch - Google Patents
A kind of bevel gear of two-way clutch Download PDFInfo
- Publication number
- CN108916356A CN108916356A CN201810744992.7A CN201810744992A CN108916356A CN 108916356 A CN108916356 A CN 108916356A CN 201810744992 A CN201810744992 A CN 201810744992A CN 108916356 A CN108916356 A CN 108916356A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- spine bar
- interior
- stage portion
- ratchet wheel
- 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.)
- Pending
Links
Classifications
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D11/00—Clutches in which the members have interengaging parts
- F16D11/16—Clutches in which the members have interengaging parts with clutching members movable otherwise than only axially
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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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/12—Toothed members; Worms with body or rim assembled out of detachable parts
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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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
- F16H2055/176—Ring gears with inner teeth
-
- 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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
- F16H2055/178—Toothed wheels combined with clutch means, e.g. gear with integrated synchronizer clutch
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The present invention proposes a kind of bevel gear of two-way clutch, including bevel gear, gear end cap, handle ratchet wheel and two-way spine linkage, two-way spine linkage includes a left side, right spine bar, corner block, it is left, right pressure spring and rocker arm, it is left, right pressure spring keeps compressive state, side is pressed on wall in bevel gear body, it is another to press spine bar, corner block can be under rocker arm effect clockwise, deflection counterclockwise, it is left, right spine bar rotation is engaged with handle ratchet wheel, to realize two-way clutch, the present invention makes bevel gear can be achieved to rotate forward in transmission process, it can only invert, the function of idling slide, meet the particular/special requirement of a variety of special-purpose vehicles.
Description
Technical field
The invention belongs to gear-driven technical field more particularly to a kind of bevel gears of two-way clutch.
Background technique
Bevel gear is mainly used for carrying out power transmitting between input shaft and output shaft, and passes between input shaft and output shaft
Dynamic direction is different, and ordinary circumstance power direction of transfer changes 90 ° or close to 90 °.But in certain specific occasions, need output shaft
It can only be rotated along a direction, for example, belt conveyer with a slope,Bucket elevatorDeng and other band gradient working condition requirements
Vehicle cannot glide.In this case, it usually needs install similar holdback from lock device, if the direction of rotation of output shaft with
When rotation direction required for exporting is opposite, mechanical equipment may be damaged.This device structure with holdback is complicated, cost
Height, operating process are relatively complicated.Moreover, some mechanical equipments or vehicle, according to its practical job requirements, it is desirable to be able to preceding
Into and retreat, therefore it is impossible to meet its requirements for simple unidirectional locking.Then, the principle according to ratchet driving is needed, is invented
It is a kind of can either clockwise single-direction transmission also can counterclockwise single-direction transmission gear, while descending interrupt power input when, also
It can idle running saving mechanical energy.To solve the above-mentioned problems, this paper presents a kind of bevel gears of two-way clutch.
Summary of the invention
The technical problem to be solved by the invention is to solve the above problems providing a kind of cone tooth of two-way clutch
Wheel is capable of the single-direction transmission of forward direction, meets particular demands, and when descending or certain specific operation, maximized utilize that can dally is passed
The inertia of dynamic system, reaches energy-efficient effect, while opposite direction can also reach same effect.
The technical proposal adopted by the invention to solve the above technical problems is that：A kind of bevel gear of two-way clutch, feature
Be, including bevel gear, gear end cap, handle ratchet wheel and two-way spine linkage, on the interior hole end surface of the bevel gear along axial direction by
Small end is successively arranged inside and outside stage portion to big end, and the inner face center of the handle ratchet wheel is equipped with rotary table, and the rotary table is arranged in cone
In the small end circular hole of gear, the two-way spine linkage includes left and right spine bar, corner block, left and right pressure spring and rocker arm, left and right spine
One end of bar is connected with the configuration of the inner peripheral surface of interior stage portion, and the corner block top is equipped with the first cylinder, the inner end of interior stage portion
The corresponding position in face is equipped with the first circular hole, the first cylinder and the first circular hole phase configuration, and left and right spine bar symmetrically inclines with respect to corner block
Tiltedly setting, the other end of left and right spine bar engages with the ratchet phase configuration of handle ratchet wheel, left and right pressure spring both ends respectively with interior stage portion
Inner peripheral surface and left and right spine bar be connected, the rocker arm be set to interior stage portion outer end face on, one end is hinged with bevel gear, separately
One end is connected with the articulated shaft of corner block, and circumferentially uniform intervals are equipped with several bolts, institute on the inner face of the gear end cap
The end face for stating outer step portion is equipped with several threaded holes, and bolt is connected with threaded hole configuration.
According to the above scheme, it is equipped with installation groove corresponding to the position of the rocker arm on the outer end face of the interior stage portion, shaken
Arm is placed in the installation groove.
According to the above scheme, one end of the left and right spine bar is semi arch structure, is corresponded on the inner peripheral surface of the interior stage portion
Equipped with half-arc groove, one end of left and right spine bar is equipped with the second cylinder, and the corresponding position of interior stage portion inner face is equipped with second
Circular hole, the second cylinder and the second circular hole phase configuration.
The beneficial effects of the invention are as follows：A kind of bevel gear of two-way clutch is provided, it is creative to be designed to bevel gear and interior
Two parts of ratchet, centre are connected by spine bar, are kept power delivery mode more directly simple, are switched by pressure spring and corner block
The direction of single-direction transmission realizes that two-way clutch enables bevel gear in positive, reversed both direction single-direction transmission, simultaneous with lock
Only function, when descending or certain specific operation, can dally the maximized inertia for utilizing transmission system, reach energy-efficient effect,
Opposite direction can also reach same effect simultaneously.
Detailed description of the invention
Fig. 1 is the fractionation structural representation of one embodiment of the invention.
Fig. 2 is the schematic rear view of one embodiment of the invention.
Fig. 3 is the free transition schematic diagram of one embodiment of the invention.
Fig. 4 is the single-direction transmission schematic diagram clockwise of one embodiment of the invention.
Fig. 5 is the single-direction transmission schematic diagram counterclockwise of one embodiment of the invention.
Wherein：1- bevel gear, 2- gear end cap, 3- handle ratchet wheel, stage portion in 4-, 5- outer step portion, the left spine bar of 6-, 7- are right
Spine bar, 8- corner block, the left pressure spring of 9-, the right pressure spring of 10-, 11- rocker arm, 12- installation groove, 13- bolt, 14- threaded hole.
Specific embodiment
For a better understanding of the invention, with reference to the accompanying drawings and examples to further description of the present invention.
As shown in Figure 1 and Figure 2, a kind of bevel gear of two-way clutch, which is characterized in that including bevel gear 1, gear end cap 2,
Handle ratchet wheel 3 and two-way spine linkage, on the interior hole end surface of bevel gear along axial direction by small end to big end be successively arranged interior stage portion 4,
The inner face center in outer step portion 5, handle ratchet wheel is equipped with rotary table, and rotary table is arranged in the small end circular hole of bevel gear, two-way spine bar machine
Structure includes left spine bar 6, right spine bar 7, corner block 8, left pressure spring 9, right pressure spring 10 and rocker arm 11, one end of left and right spine bar with interior
The inner peripheral surface configuration in rank portion is connected, and the corner block top is equipped with the first cylinder, the corresponding position of the inner face of interior stage portion
Equipped with the first circular hole, the first cylinder and the first circular hole phase configuration, left and right spine bar are symmetrically obliquely installed with respect to corner block, left and right spine
The other end of bar engages with the ratchet phase configuration of handle ratchet wheel, left and right pressure spring both ends respectively with the inner peripheral surface of interior stage portion and left and right
Spine bar is connected, and rocker arm is set on the outer end face of interior stage portion, and one end is hinged with bevel gear, the articulated shaft of the other end and corner block
It is connected, circumferentially uniform intervals are equipped with several bolts 13 on the inner face of gear end cap, and the end face in outer step portion is equipped with several
Threaded hole 14, bolt are connected with threaded hole configuration.
It is equipped with installation groove 12 corresponding to the position of the rocker arm on the outer end face of interior stage portion, rocker arm is placed in installation groove
It is interior, it avoids rocker arm from protruding from the flank of tooth, influences the installation connection of bevel gear.
One end of left and right spine bar is semi arch structure, is correspondingly provided with half-arc groove on the inner peripheral surface of interior stage portion, left and right
One end of spine bar is equipped with the second cylinder, and the corresponding position of interior stage portion inner face is equipped with the second circular hole, the second cylinder and the
Two circular hole phase configurations.
Bevel gear all can serve as to output and input with handle ratchet wheel, for convenience of being described collectively, be discussed below with bevel gear
As input, handle ratchet wheel can cover output shaft in handle ratchet wheel, power is reached output shaft as exporting.Two-way clutch of the present invention point
Four kinds of states：
Free state：
As shown in figure 3, corner block is placed centrally, left and right pressure spring is in compressive state simultaneously, produces respectively to left and right spine bar
Raw inward pressure, middle triangle block generates outward thrust, left and right spine bar stress balance to left and right spine bar, and divides with handle ratchet wheel
From being in an off state between handle ratchet wheel and bevel gear at this time, handle ratchet wheel is in free state, free to rotate.
Single-direction transmission counterclockwise：
As shown in figure 4, stirring rocker arm, corner block turns left, and left side further compresses left spine bar and left pressure spring, simultaneously
Gap is generated between corner block and right spine bar, right spine bar is pressed to corner block by right pressure spring moment, at this time left spine bar and handle ratchet wheel point
From, right spine bar is just engaged with handle ratchet wheel, when bevel gear rotates counterclockwise, handle ratchet wheel by right spine bar thrust and turn therewith
It is dynamic, when bevel gear rotates clockwise constantly, the smaller resistance for being not enough to offset output par, c of sliding force between handle ratchet wheel and right spine bar
Power, handle ratchet wheel do not rotate substantially.Therefore bevel gear can only single-direction transmission counterclockwise.
Single-direction transmission clockwise：
As shown in figure 5, reversely stirring rocker arm with the principle of above-mentioned single-direction transmission counterclockwise, corner block turns right, right
Side further compresses right spine bar and right pressure spring, while gap is generated between corner block and left spine bar, and left pressure spring presses to left spine bar
Corner block, right spine bar is separated with handle ratchet wheel at this time, and left spine bar is just engaged with handle ratchet wheel, interior when bevel gear rotates clockwise
Ratchet by left spine bar thrust and rotate with it, when bevel gear rotates counterclockwise constantly, slided between handle ratchet wheel and left spine bar
The smaller resistance for being not enough to offset output par, c of power, handle ratchet wheel do not rotate substantially.Therefore bevel gear can only single-direction transmission clockwise.
Sliding state：
When descending, slippery traffic surface neutral gear or when turning off power input, bevel gear revolving speed decline rapidly up to stopping operating, interior
For ratchet because inertia continues to rotate, revolving speed is higher than bevel gear, handle ratchet wheel and bevel gear be detached from can art skating, therefore handle ratchet wheel and dynamic
Power input system is interrupted, its resistance inertia being freely rotated is reduced.Certain occasions can be with fuel-efficient energy conservation.
Above is only presently preferred embodiments of the present invention, and of course, the scope of rights of the present invention cannot be limited by this,
Therefore the equivalence changes done according to scope of the present invention patent, still belong to protection scope of the present invention.
Claims (3)
1. a kind of bevel gear of two-way clutch, which is characterized in that including bevel gear, gear end cap, handle ratchet wheel and two-way spine bar machine
Structure is successively arranged inside and outside stage portion by small end to big end along axial direction on the interior hole end surface of the bevel gear, the handle ratchet wheel it is interior
End face center is equipped with rotary table, and the rotary table is arranged in the small end circular hole of bevel gear, and the two-way spine linkage includes left and right spine
One end of bar, corner block, left and right pressure spring and rocker arm, left and right spine bar is connected with the configuration of the inner peripheral surface of interior stage portion, the triangle
Block top is equipped with the first cylinder, and the corresponding position of the inner face of interior stage portion is equipped with the first circular hole, the first cylinder and the first circle
Hole phase configuration, left and right spine bar are symmetrically obliquely installed with respect to corner block, and the other end of left and right spine bar and the ratchet of handle ratchet wheel match
Engaging is set, left and right pressure spring both ends are connected with the inner peripheral surface of interior stage portion and left and right spine bar respectively, and the rocker arm is set to interior step
On the outer end face in portion, one end is hinged with bevel gear, and the other end is connected with the articulated shaft of corner block, the inner end of the gear end cap
Circumferentially uniform intervals are equipped with several bolts on face, and the end face in the outer step portion is equipped with several threaded holes, bolt and screw thread
Hole configuration is connected.
2. a kind of bevel gear of two-way clutch according to claim 1, which is characterized in that the outer end face of the interior stage portion
The upper position corresponding to the rocker arm is equipped with installation groove, and rocker arm is placed in the installation groove.
3. a kind of bevel gear of two-way clutch according to claim 2, which is characterized in that one end of the left and right spine bar
For semi arch structure, half-arc groove is correspondingly provided on the inner peripheral surface of the interior stage portion, one end of left and right spine bar is equipped with second
Cylinder, the corresponding position of interior stage portion inner face are equipped with the second circular hole, the second cylinder and the second circular hole phase configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810744992.7A CN108916356A (en) | 2018-07-09 | 2018-07-09 | A kind of bevel gear of two-way clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810744992.7A CN108916356A (en) | 2018-07-09 | 2018-07-09 | A kind of bevel gear of two-way clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108916356A true CN108916356A (en) | 2018-11-30 |
Family
ID=64424929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810744992.7A Pending CN108916356A (en) | 2018-07-09 | 2018-07-09 | A kind of bevel gear of two-way clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108916356A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454517A (en) * | 2019-09-10 | 2019-11-15 | 邢台职业技术学院 | Transmission device and application method with one-way clutch function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201027842Y (en) * | 2007-03-30 | 2008-02-27 | 何建军 | Ratchet type overrunning clutch |
| CN102072267A (en) * | 2009-11-25 | 2011-05-25 | Nsk沃纳株式会社 | Differentially controllable two-way clutch |
| CN103557308A (en) * | 2013-10-31 | 2014-02-05 | 长城汽车股份有限公司 | Bidirectional clutch gear shifting drive mechanism for automotive transmission |
| JP6224977B2 (en) * | 2013-09-27 | 2017-11-01 | 株式会社Ｓｕｂａｒｕ | Power transmission device |
| CN107314082A (en) * | 2017-08-14 | 2017-11-03 | 潘智成 | A kind of two directions' inputing one-way output gear mechanism |
| CN207315908U (en) * | 2017-08-08 | 2018-05-04 | 北京恒拓宏源电气有限公司 | A kind of bidirectional clutch device |
-
2018
- 2018-07-09 CN CN201810744992.7A patent/CN108916356A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201027842Y (en) * | 2007-03-30 | 2008-02-27 | 何建军 | Ratchet type overrunning clutch |
| CN102072267A (en) * | 2009-11-25 | 2011-05-25 | Nsk沃纳株式会社 | Differentially controllable two-way clutch |
| JP6224977B2 (en) * | 2013-09-27 | 2017-11-01 | 株式会社Ｓｕｂａｒｕ | Power transmission device |
| CN103557308A (en) * | 2013-10-31 | 2014-02-05 | 长城汽车股份有限公司 | Bidirectional clutch gear shifting drive mechanism for automotive transmission |
| CN207315908U (en) * | 2017-08-08 | 2018-05-04 | 北京恒拓宏源电气有限公司 | A kind of bidirectional clutch device |
| CN107314082A (en) * | 2017-08-14 | 2017-11-03 | 潘智成 | A kind of two directions' inputing one-way output gear mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454517A (en) * | 2019-09-10 | 2019-11-15 | 邢台职业技术学院 | Transmission device and application method with one-way clutch function |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |