CN203477256U - Bidirectional clutch transmission device - Google Patents
Bidirectional clutch transmission device Download PDFInfo
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- CN203477256U CN203477256U CN201320525620.8U CN201320525620U CN203477256U CN 203477256 U CN203477256 U CN 203477256U CN 201320525620 U CN201320525620 U CN 201320525620U CN 203477256 U CN203477256 U CN 203477256U
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- contact
- moving piece
- reversing wheel
- axial moving
- positive runner
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Abstract
In electric control reciprocating transmission, both positive and negative direction transmission, and separation and disengagement of the positive and the negative direction transmission are needed, and most of current transmission devices are complex in structure and high in cost. The utility model provides a bidirectional clutch transmission device. The device is formed by a positive rotating wheel, a negative rotating wheel and a transmission clutch module; when moving axially to a driving position of the positive rotating wheel, an axial moving piece in the transmission clutch module will drive the positive rotating wheel to rotate via a contact face, and the negative rotating wheel is in a free rotation state; when moving axially to a driving position of the negative rotating wheel, the axial moving piece in the transmission clutch module will drive the negative rotating wheel to rotate via the contact face, and the positive rotating wheel is in a free rotation state; and when the axial moving piece axially moves to a separation position, the positive rotating wheel and the negative rotating wheel are in a free rotation state. Therefore, the bidirectional clutch transmission device is formed, which is suitable for wound type reciprocating transmission of a door, a window, a curtain and a window screening.
Description
Technical field
Patent of the present invention relates to a kind of two-way clutch transmission device of realizing automatic control, belongs to electromechanical integration technology area.
Background technique
In the reciprocal automatically controlled transmissions such as door and window, curtain, window screening, both needed the automatically controlled transmission of positive and negative direction, need again freeing of forward and reverse transmission, the most complex structure of existing clutch transmission.The same inventor of this patent proposed a kind of clutch transmission solution (patent No. 201320161253.8) based on externally threaded axle sleeve in the past, the core of this scheme is one can screw in positive runner, " being with externally threaded axle sleeve " of reversing wheel and transition body, because this clutch transmission structure based on " with externally threaded axle sleeve " is special, complex process, be unfavorable for highly-efficient processing and assembling, through repetition test, a kind of cost that the present invention has proposed is again lower, structure is simpler, the two-way clutch transmission device that versatility is stronger, it is mainly by positive runner [1], reversing wheel [2] and transmission clutch module [3] form, wherein, transmission clutch module [3] is mainly by rotating shaft [4], move axially and transmit part [5], axial moving piece [6], axial moving piece [6] drives the surface of contact [8] and surface of contact [7] of positive runner [1], axial moving piece [6] drives the surface of contact [9] of reversing wheel [2] and surface of contact [10] to form.When the axial moving piece [6] of transmission clutch module [3] moves to forward wheel drive position vertically, will drive positive runner to rotate by surface of contact [7,8], reversing wheel be in free rotation state; When the axial moving piece [6] of transmission clutch module [3] moves to reversing wheel activation point vertically, will pass through surface of contact [9,10] and drive reversing wheel to rotate, positive runner is in free rotation state; When the axial moving piece [6] of transmission clutch module [3] moves to disengaging configuration vertically, positive runner, reversing wheel are in free rotation state, and this has just formed a kind of clutch transmission that is applicable to Bidirectional driving.
This cost two-way clutch transmission device low, simple in structure is by dynamoelectric controlled integrated control, not only can realize positive and negative Bidirectional driving, and without use magnetic clutch in the situation that, realize separation and free, there is larger application value, be particularly used in door and window, curtain, window screening etc. and back and forth wind the line in transmission articles for use and equipment.
Summary of the invention
The novel two-way clutch transmission device that provides a kind of cost low, simple in structure is provided the patent technical issues that need to address of the present invention.
The technical solution that realizes patent object of the present invention is: this two-way clutch transmission device is mainly by positive runner [1], reversing wheel [2] and transmission clutch module [3] form, transmission clutch module [3] is again mainly by rotating shaft [4], move axially and transmit part [5], axial moving piece [6], axial moving piece [6] drives the surface of contact [8] and surface of contact [7] of positive runner [1], axial moving piece [6] drives the surface of contact [9] of reversing wheel [2] and surface of contact [10] to form, when moving to forward wheel drive position vertically, the axial moving piece [6] of transmission clutch module [3] will pass through surface of contact [7, 8] drive positive runner to rotate, reversing wheel is in free rotation state, when the axial moving piece [6] of transmission clutch module [3] moves to reversing wheel activation point vertically, will pass through surface of contact [9,10] and drive reversing wheel to rotate, positive runner is in free rotation state, when the axial moving piece [6] of transmission clutch module [3] moves to disengaging configuration vertically, positive runner, reversing wheel are all in free rotation state, and this has just formed a kind of clutch transmission that is applicable to Bidirectional driving.
Because principle is simple, the technical solution of the transmission clutch module [3] of this two-way clutch transmission device has three classes, technical solution one: axial moving piece [6] is arranged on positive runner [1], between reversing wheel [2], rotating shaft [4] with move axially under the acting in conjunction of transmitting part [5], when the surface of contact [8] of axial moving piece [6] is pressed close to positive runner [1], by surface of contact [7, 8] drive positive runner [1] forward, when the surface of contact [9] of axial moving piece [6] is pressed close to reversing wheel [2], by surface of contact [9, 10] drive reversing wheel [2] reversion, when axial moving piece [6] is in positive runner [1], in the time of in the middle of reversing wheel [2], positive runner, reversing wheel is in free rotation state.
The technical solution two of the transmission clutch module [3] of this two-way clutch transmission device: the surface of contact [8 of axial moving piece [6], 9] be arranged on positive runner [1], outside reversing wheel [2], rotating shaft [4] with move axially under the acting in conjunction of transmitting part [5], when the surface of contact [8] of axial moving piece [6] is pressed close to positive runner [1], by surface of contact [7, 8] drive positive runner [1] forward, when the surface of contact [9] of axial moving piece [6] is pressed close to reversing wheel [2], by surface of contact [9, 10] drive reversing wheel [2] reversion, when surface of contact [7, 8] and surface of contact [9, while 10] not contacting, positive runner, reversing wheel is in free rotation state.
The technical solution three of the transmission clutch module [3] of this two-way clutch transmission device: axial moving piece [6] merges and arranges with rotating shaft [4], allowing rotating shaft [4] double as axial moving piece [6] uses, rotating shaft [4] with move axially under the acting in conjunction of transmitting part [5], in rotating shaft [4] surface of contact [8] while pressing close to positive runner [1], by surface of contact [7, 8] drive positive runner [1] forward, when the surface of contact [9] of rotating shaft [4] is pressed close to reversing wheel [2], by surface of contact [9, 10] drive reversing wheel [1] reversion, when surface of contact [7, 8] and surface of contact [9, while 10] not contacting, positive runner, reversing wheel is in free rotation state.
The surface of contact of two-way clutch transmission device of the present invention [7,8] is respectively to drive positive runner, reversing wheel rotation with the function of surface of contact [9,10], and the realization of surface of contact can adopt boss, engaging tooth, kayser, key pin or the friction pair mode of difformity and circle distribution mode.
The major function that moves axially transmission part [5] of two-way clutch transmission device of the present invention is moving axially of auxiliary axial moving piece [6], and when axial moving piece [6] arrives the activation point of positive runner [1] or reversing wheel [2], axially no longer along former direction, continue to move, thereby realize the axial controlled movement of axial moving piece [6] between forward wheel drive position, disengaging configuration and reversing wheel activation point.This function can realize by two class auxiliary transmission modes:: (1) moves axially tooth engagement, friction or the resilient guide mode that between part [5] and axial moving piece [6], employing can be skidded or make a concession of transmitting; (2) between positive runner [1], reversing wheel [2] and axial moving piece [6], setting connects and draws mechanical structure, as secondary in power screw, make axial moving piece [6] move axially and transmit that part [5] is front just can be drawn mechanical structure by connecing on positive runner [1] or reversing wheel [2] and guide in disengaging, axial moving piece [6] transmits part [5] disengaging with mobile when forward wheel drive position and reversing wheel activation point.
Below in conjunction with accompanying drawing, patent of the present invention is described in further detail drive method and the principle of this two-way clutch transmission device.
Accompanying drawing explanation
Fig. 1: axial moving piece is arranged on the two-way clutch transmission device theory of constitution figure between positive runner, reversing wheel, and in this figure, axial moving piece is in disengaging configuration.
Fig. 2: axial moving piece surface of contact is arranged on the two-way clutch transmission device theory of constitution figure outside positive runner, reversing wheel, and in this figure, axial moving piece is in reversion activation point.
Fig. 3: axial moving piece and rotating shaft merge the two-way clutch transmission device theory of constitution figure arranging, and in this figure, axial moving piece is in forward activation point.
In accompanying drawing 1,2,3 and Figure of abstract, used unified number designation: 1 positive runner, 2 reversing wheels, 3 transmission clutch modules, transmission clutch module [3] is by indirectly forming below: 4 rotating shafts, 5 move axially transmits part, 6 axial moving pieces, axial moving piece, 7 surface of contact, 8 surface of contact, 9 surface of contact, 10 surface of contact.
Embodiment
Embodiment's further detailed description below in conjunction with Fig. 1,2,3 pairs of patents of the present invention.
The positive runner [1] of apparatus of the present invention, reversing wheel [2] are as transmission part, can adopt the kind of drive transferring power such as tooth engagement driving, band transmission, chain transmission, coiling transmission and friction driving with the external world, embodiment be take coiling transmission and is described the present invention as example herein, and positive runner [1], reversing wheel [2] are respectively forward reel and reverse reel.
In conjunction with Fig. 1, a kind of two-way clutch transmission device of the present invention mainly consists of positive runner [1], reversing wheel [2] and transmission clutch module [3], transmission clutch module [3] again by rotating shaft [4], move axially and transmit part [5], axial moving piece [6], axial moving piece [6] and drive the boss-shaped surface of contact [8] of positive runner [1] and surface of contact [7], axial moving piece [6] to drive the boss-shaped surface of contact [9] of reversing wheel [2] and surface of contact [10] to form.Herein, axial moving piece [6] is arranged on positive runner [1], between reversing wheel [2], being embodied as tapped axle sleeve and being coaxially arranged on positive runner [1] of axial moving piece [6], between reversing wheel [2], rotating shaft [4] band outside thread, move axially and transmit part [5] for the shell fragment of elastic side impacting force is provided, while being with externally threaded rotating shaft [4] and tapped axle sleeve mutually to rotate, at shell fragment side direction pressuring action, produce axially mutually mobile, this band female threaded shaft just having realized as axial moving piece [6] is enclosed within positive runner [1], the controlled movement of three positions between reversing wheel [2]: will pass through boss-shaped surface of contact [7 when the band internal thread axle sleeve as axial moving piece [6] moves to forward wheel drive position vertically, 8] drive positive runner to rotate, reversing wheel is in free rotation state, when band internal thread axle sleeve moves to reversing wheel activation point vertically, will drive reversing wheel to rotate by boss-shaped surface of contact [9,10], positive runner be in free rotation state, when band internal thread axle sleeve moves to positive runner, the middle disengaging configuration of reversing wheel vertically, positive runner, reversing wheel are all in free rotation state, and this has just formed a kind of axial moving piece [6] and has been arranged on the two-way clutch transmission device between positive runner [1], reversing wheel [2].
In conjunction with Fig. 2, a kind of two-way clutch transmission device of the present invention mainly consists of positive runner [1], reversing wheel [2] and transmission clutch module [3], transmission clutch module [3] again by rotating shaft [4], move axially and transmit part [5], axial moving piece [6], axial moving piece [6] and drive the boss-shaped surface of contact [8] of positive runner [1] and surface of contact [7], axial moving piece [6] to drive the boss-shaped surface of contact [9] of reversing wheel [2] and surface of contact [10] to form.Herein, the surface of contact [8 of axial moving piece [6], 9] be arranged on positive runner [1], outside reversing wheel [2], externally threaded cover cage is with in being embodied as of axial moving piece [6], this cover cage is enclosed within positive runner [1], outside reversing wheel [2] and coaxial, but at positive runner [1], reversing wheel [2] position partly open, be beneficial to positive runner [1], reversing wheel [2] and the extraneous power output being connected, rotating shaft [4] coordinates assurance slippage to axial therebetween between cage with cover, move axially and transmit the elastic rack of part [5] for making a concession or skid, between the band external thread sleeve cage that rotating shaft [4] drives and elastic rack, interact, just can realize and be with externally threaded cover cage in forward, separated and reverse between three positions controlled movement: will pass through surface of contact [7 when being with externally threaded cover cage to move to vertically forward wheel drive position, 8] drive positive runner to rotate, reversing wheel is in free rotation state, when being with externally threaded cover cage to move to vertically reversing wheel activation point, will pass through surface of contact [9,10] and drive reversing wheel to rotate, positive runner is in free rotation state, when being with externally threaded cover cage to move to vertically between positive runner, reversing wheel disengaging configuration, positive runner, reversing wheel are all in free rotation state.This has just formed and a kind of the surface of contact of axial moving piece [6] [8,9] has been arranged on to the two-way clutch transmission device outside positive runner [1], reversing wheel [2].
In conjunction with Fig. 3, a kind of two-way clutch transmission device of the present invention mainly consists of positive runner [1], reversing wheel [2] and transmission clutch module [3], transmission clutch module [3] again by rotating shaft [4], move axially and transmit part [5], axial moving piece [6], axial moving piece [6] and drive the boss-shaped surface of contact [8] of positive runner [1] and surface of contact [7], axial moving piece [6] to drive the boss-shaped surface of contact [9] of reversing wheel [2] and surface of contact [10] to form, wherein axial moving piece [6] is arranged to parts with rotating shaft [4] merging.Herein, axial moving piece [6] be embodied as the externally threaded rotating shaft of partial-band [4], move axially and transmit the elastic rack of part [5] for making a concession or skid, rotating shaft [4] interacts with the elastic rack as moving axially transmission part [5], just can realize rotating shaft [4] and drive the controlled movement between three positions in forward driving, separation and reversion: when rotating shaft [4] moves to forward wheel drive position vertically, will drive positive runner to rotate by surface of contact [7,8], reversing wheel be in free rotation state; When rotating shaft [4] moves to reversing wheel activation point vertically, will pass through surface of contact [9,10] and drive reversing wheel to rotate, positive runner is in free rotation state; When rotating shaft [4] moves between forward, reversion during disengaging configuration vertically, positive runner, reversing wheel are all in free rotation state.This has just formed a kind of two-way clutch transmission device that axial moving piece [6] and rotating shaft [4] is merged to setting.
Claims (6)
1. a two-way clutch transmission device, its structure characteristic is that this two-way clutch transmission device is mainly by positive runner [1], reversing wheel [2] and transmission clutch module [3] form, wherein transmission clutch module [3] is mainly by rotating shaft [4], move axially and transmit part [5], axial moving piece [6], axial moving piece [6] drives the surface of contact [8] and surface of contact [7] of positive runner [1] rotation, axial moving piece [6] drives the surface of contact [9] of reversing wheel [2] rotation and surface of contact [10] to form, when moving to forward wheel drive position vertically, axial moving piece [6] will pass through surface of contact [7, 8] drive positive runner to rotate, reversing wheel is in free rotation state, when axial moving piece [6] moves to reversing wheel activation point vertically, will pass through surface of contact [9,10] and drive reversing wheel to rotate, positive runner is in free rotation state, when axial moving piece [6] moves to disengaging configuration vertically, positive runner, reversing wheel are all in free rotation state, and this has just formed a kind of clutch transmission that is applicable to Bidirectional driving.
2. a kind of two-way clutch transmission device according to claim 1, it is characterized in that: the implementation one of transmission clutch module [3]: axial moving piece [6] is arranged on positive runner [1], between reversing wheel [2], rotating shaft [4] with move axially under the acting in conjunction of transmitting part [5], when the surface of contact [8] of axial moving piece [6] is pressed close to positive runner [1], by surface of contact [7, 8] drive positive runner [1] forward, when the surface of contact [9] of axial moving piece [6] is pressed close to reversing wheel [2], by surface of contact [9, 10] drive reversing wheel [2] reversion, when axial moving piece [6] is in positive runner [1], in the time of in the middle of reversing wheel [2], positive runner, reversing wheel is in free rotation state.
3. a kind of two-way clutch transmission device according to claim 1, it is characterized in that: the implementation two of transmission clutch module [3]: the surface of contact [8 of axial moving piece [6], 9] be arranged on positive runner [1], outside reversing wheel [2], rotating shaft [4] with move axially under the acting in conjunction of transmitting part [5], when the surface of contact [8] of axial moving piece [6] is pressed close to positive runner [1], by surface of contact [7, 8] drive positive runner [1] forward, when the surface of contact [9] of axial moving piece [6] is pressed close to reversing wheel [2], by surface of contact [9, 10] drive reversing wheel [2] reversion, when surface of contact [7, 8] and surface of contact [9, while 10] not contacting, positive runner, reversing wheel is in free rotation state.
4. a kind of two-way clutch transmission device according to claim 1, it is characterized in that: the implementation three of transmission clutch module [3]: axial moving piece [6] merges and arranges with rotating shaft [4], allowing rotating shaft [4] double as axial moving piece [6] uses, rotating shaft [4] with move axially under the acting in conjunction of transmitting part [5], in rotating shaft [4] surface of contact [8] while pressing close to positive runner [1], by surface of contact [7, 8] drive positive runner [1] forward, when the surface of contact [9] of rotating shaft [4] is pressed close to reversing wheel [2], by surface of contact [9, 10] drive reversing wheel [1] reversion, when surface of contact [7, 8] and surface of contact [9, while 10] not contacting, positive runner, reversing wheel is in free rotation state.
5. a kind of two-way clutch transmission device according to claim 1, it is characterized in that surface of contact [7,8] and the function of surface of contact [9,10] are respectively to drive positive runner [1], reversing wheel [2] rotation, what the realization that surface of contact drives was arranged according to space need to adopt boss, engaging tooth, kayser, key pin or friction pair mode.
6. a kind of two-way clutch transmission device according to claim 1, it is characterized in that moving axially the major function of transmitting part [5] is moving axially of auxiliary axial moving piece [6], and when axial moving piece [6] arrives the activation point of positive runner [1] or reversing wheel [2], axially no longer along former direction, continue mobile, thereby realize axial moving piece [6] in forward wheel drive position, axial controlled movement between disengaging configuration and reversing wheel activation point, this function realizes by two class auxiliary transmission modes: (1) moves axially to transmit between part [5] and axial moving piece [6] and adopts the tooth that skids or make a concession to mesh, friction or resilient guide mode, (2) between positive runner [1], reversing wheel [2] and axial moving piece [6], the mechanical structure that connects the effect of drawing has been set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525620.8U CN203477256U (en) | 2013-08-27 | 2013-08-27 | Bidirectional clutch transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320525620.8U CN203477256U (en) | 2013-08-27 | 2013-08-27 | Bidirectional clutch transmission device |
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| Publication Number | Publication Date |
|---|---|
| CN203477256U true CN203477256U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320525620.8U Expired - Lifetime CN203477256U (en) | 2013-08-27 | 2013-08-27 | Bidirectional clutch transmission device |
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| CN (1) | CN203477256U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421406A (en) * | 2013-08-27 | 2015-03-18 | 王陈梓 | Bidirectional clutch transmission device |
| CN107339332A (en) * | 2017-09-11 | 2017-11-10 | 沈健龙 | One kind is based on gear-driven bidirectional clutch |
| CN111379796A (en) * | 2020-03-28 | 2020-07-07 | 梅国强 | Bearing coupling and directly electrically driven and power generating bearing and drive system |
| CN111412223A (en) * | 2020-03-28 | 2020-07-14 | 梅国强 | Novel clutch and dynamic linkage method based on double bearings |
-
2013
- 2013-08-27 CN CN201320525620.8U patent/CN203477256U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421406A (en) * | 2013-08-27 | 2015-03-18 | 王陈梓 | Bidirectional clutch transmission device |
| CN107339332A (en) * | 2017-09-11 | 2017-11-10 | 沈健龙 | One kind is based on gear-driven bidirectional clutch |
| CN111379796A (en) * | 2020-03-28 | 2020-07-07 | 梅国强 | Bearing coupling and directly electrically driven and power generating bearing and drive system |
| CN111412223A (en) * | 2020-03-28 | 2020-07-14 | 梅国强 | Novel clutch and dynamic linkage method based on double bearings |
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