CN105840681A - Bidirectional clutch - Google Patents
Bidirectional clutch Download PDFInfo
- Publication number
- CN105840681A CN105840681A CN201610319158.4A CN201610319158A CN105840681A CN 105840681 A CN105840681 A CN 105840681A CN 201610319158 A CN201610319158 A CN 201610319158A CN 105840681 A CN105840681 A CN 105840681A
- Authority
- CN
- China
- Prior art keywords
- output shaft
- driven output
- gear ring
- roller
- diameter
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/20—Friction clutches with clutching members co-operating with both the periphery and the inner surface of a drum or wheel-rim
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a bidirectional clutch. The bidirectional clutch is characterized in that the bidirectional clutch comprises a driving gear ring, a driven output shaft, pin rollers and a manual gripper; the driven output shaft is a polygonal shaft and is arranged to be coaxial with the driving gear ring; the manual gripper is coaxially arranged between the driving gear ring and the driven output shaft; the manual gripper is provided with a plurality of cavities, and one pin roller is arranged in each cavity; the number of the cavities is the same as that of the sides of the driven output shaft; the circumscribed circle diameter of the driven output shaft is larger than the difference between the inner diameter of the driving gear ring and the diameter of the pin rollers; and the inscribed circle diameter of the driven output shaft is smaller than the difference between the inner diameter of the driving gear ring and the diameter of the pin rollers. According to the bidirectional clutch, during driving of the driving gear ring, the pin rollers abut against the driven output shaft, and the driven output shaft is driven to rotate. In a manual manner, the driven output shaft is driven to rotate through the combined action of the manual gripper and the pin rollers, the driving gear ring does not rotate, and therefore the torque during manual operation is reduced, and manual operation is facilitated.
Description
Technical field
The invention belongs to power equipment annex, particularly relate to the bidirectional clutch on a kind of power switch.
Background technology
The high-voltage switch gear of existing power system typically configures electronic and manual Liang Tao mechanism, so that just in case in the case of motor drive mechanism is malfunctioning, manual mode can be used in time to complete task, but when using manual mode to carry out separating brake, close a floodgate, often drive motor rotates together with reduction box, causing manually operated moment very big, operation is laborious, the normal operating of impact switch.
Summary of the invention
Present invention aim at providing one to be capable of two-way clutch for the defect of prior art, it is simple to manually operated bidirectional clutch.
The present invention for achieving the above object, adopts the following technical scheme that
A kind of bidirectional clutch, it is characterised in that: it includes active gear ring, driven output shaft, roller and manually grabs；Described driven output shaft is polygon shaft, and described active gear ring is coaxially disposed；Described manually grabbing is co-axially located at actively between gear ring and driven output shaft, and described manually grabbing is provided with multiple cavity, has a roller in each cavity；Described number of cavities is identical with driven output shaft limit number；The circumscribed circle diameter of described driven output shaft is more than actively gear ring internal diameter and the difference of roller diameter；The inscribed circle diameter of described driven output shaft is less than actively gear ring internal diameter and the difference of roller diameter.
Preferred: described driven output shaft is pentagon axle, described manually grab upper cavity and roller quantity is five.
It is provided with wire spring between described driven output shaft and roller, roller is supportted to active gear ring inwall.
The present invention is when driving tooth astragal moves, and roller is pressed on driven output shaft, drives driven output shaft to rotate.When manual mode, manually grab and jointly act on drive driven output shaft rotation with roller, and actively gear ring does not rotate, thus moment when reducing manually operated, it is simple to manually operated.
Accompanying drawing explanation
Fig. 1 is the axial schematic diagram of the present invention.
Fig. 2 is released state schematic diagram of the present invention.
Fig. 3 is that the present invention turns clockwise schematic diagram.
Fig. 4 is that the present invention rotates schematic diagram counterclockwise.
Detailed description of the invention
A kind of bidirectional clutch as Figure 1-4, including actively gear ring 1, driven output shaft 2, roller 4 with manually grab 3；Described driven output shaft 2 is pentagon axle, and described active gear ring 1 is coaxially disposed；Described manually grabbing 3 and be co-axially located at actively between gear ring 1 and driven output shaft 2, described manually grabbing is provided with five cavitys on 3, have a roller 4 in each cavity.The circumscribed circle diameter of described driven output shaft 2 is more than actively gear ring 1 internal diameter and the difference of roller 4 diameter；The inscribed circle diameter of described driven output shaft 2 is less than actively gear ring 1 internal diameter and the difference of roller 4 diameter.It is provided with wire spring 5 between described driven output shaft 2 and roller 4, roller 4 is supportted to active gear ring 1 inwall.
Actively gear ring is connected with motor linkage, and motor drives actively gear ring 1 to rotate, and drives roller 4 to rotate together with pentagonal driven output shaft 2.And during manual actuation, manually grabbing 3 driving rollers 4 rotates together with pentagonal driven output shaft 2, and actively gear ring 1 does not rotate, thus moment when reducing manually operated, it is simple to manually operated.
Claims (3)
1. a bidirectional clutch, it is characterised in that: it includes active gear ring, driven output shaft, roller and manually grabs；Described driven output shaft is polygon shaft, and described active gear ring is coaxially disposed；Described manually grabbing is co-axially located at actively between gear ring and driven output shaft, and described manually grabbing is provided with multiple cavity, has a roller in each cavity；Described number of cavities is identical with driven output shaft limit number；The circumscribed circle diameter of described driven output shaft is more than actively gear ring internal diameter and the difference of roller diameter；The inscribed circle diameter of described driven output shaft is less than actively gear ring internal diameter and the difference of roller diameter.
Bidirectional clutch the most according to claim 1, it is characterised in that: described driven output shaft is pentagon axle, described manually grabs upper cavity and roller quantity is five.
Bidirectional clutch the most according to claim 1 and 2, it is characterised in that: it is provided with wire spring between described driven output shaft and roller, roller is supportted to active gear ring inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610319158.4A CN105840681A (en) | 2016-05-13 | 2016-05-13 | Bidirectional clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610319158.4A CN105840681A (en) | 2016-05-13 | 2016-05-13 | Bidirectional clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105840681A true CN105840681A (en) | 2016-08-10 |
Family
ID=56591142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610319158.4A Pending CN105840681A (en) | 2016-05-13 | 2016-05-13 | Bidirectional clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105840681A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2180826Y (en) * | 1994-01-14 | 1994-10-26 | 常州电站辅机总厂 | Two-direction clutch |
| CN1227895A (en) * | 1998-03-04 | 1999-09-08 | 兰吉玉 | Bidirectional overtaking steering clutch |
| EP1030074A3 (en) * | 1999-02-17 | 2001-12-05 | Koyo Seiko Co., Ltd. | One-way clutch |
| CN1439819A (en) * | 2002-02-19 | 2003-09-03 | Ntn株式会社 | Rotary transmission |
| JP2007278426A (en) * | 2006-04-10 | 2007-10-25 | Nsk Warner Kk | Roller type one-way clutch |
| US20090229945A1 (en) * | 2008-03-12 | 2009-09-17 | Koji Sato | Rotation transmission device |
| CN103089847A (en) * | 2013-01-14 | 2013-05-08 | 中国核电工程有限公司 | Bidirectional overrunning clutch relay device |
| CN205677994U (en) * | 2016-05-13 | 2016-11-09 | 无锡市华星电机开关厂 | A kind of bidirectional clutch |
-
2016
- 2016-05-13 CN CN201610319158.4A patent/CN105840681A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2180826Y (en) * | 1994-01-14 | 1994-10-26 | 常州电站辅机总厂 | Two-direction clutch |
| CN1227895A (en) * | 1998-03-04 | 1999-09-08 | 兰吉玉 | Bidirectional overtaking steering clutch |
| EP1030074A3 (en) * | 1999-02-17 | 2001-12-05 | Koyo Seiko Co., Ltd. | One-way clutch |
| CN1439819A (en) * | 2002-02-19 | 2003-09-03 | Ntn株式会社 | Rotary transmission |
| JP2007278426A (en) * | 2006-04-10 | 2007-10-25 | Nsk Warner Kk | Roller type one-way clutch |
| US20090229945A1 (en) * | 2008-03-12 | 2009-09-17 | Koji Sato | Rotation transmission device |
| CN103089847A (en) * | 2013-01-14 | 2013-05-08 | 中国核电工程有限公司 | Bidirectional overrunning clutch relay device |
| CN205677994U (en) * | 2016-05-13 | 2016-11-09 | 无锡市华星电机开关厂 | A kind of bidirectional clutch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102013105703A1 (en) | riveter | |
| CN105225862A (en) | A kind of spring operating mechanism and manual energy storing device thereof | |
| CN205677994U (en) | A kind of bidirectional clutch | |
| CN105840681A (en) | Bidirectional clutch | |
| CN201511320U (en) | Two-way ratchet wheel spanner | |
| CN206679115U (en) | Climbing robot | |
| CN203373046U (en) | Main lifting speed reducer for lifting machine | |
| CN206076082U (en) | A kind of arrangement of clutch for motor-operating mechanism | |
| CN106985926A (en) | Climbing robot | |
| CN107140170A (en) | A kind of transfer | |
| CN203717477U (en) | Volute spiral spring and flywheel integrated energy storage device | |
| CN103791141B (en) | A kind of manual and electronic automatic clutch mechanism of electric actuator | |
| CN203830639U (en) | Electric blind-riveting tool gun with protecting mechanism | |
| CN216056676U (en) | Novel tubular motor | |
| CN206766311U (en) | A kind of transfer | |
| CN102881478B (en) | Spring return type centrifugal clutch | |
| CN206040574U (en) | Energy storage formula electricity programme -controlled system of moral conduct and antioverloading clutch | |
| CN104786182B (en) | Electric screwing tool | |
| CN201361837Y (en) | Shift claw ratchet mechanism | |
| CN103366980A (en) | Cam-type electric closing device based on intelligent switch | |
| CN204454380U (en) | Gearless Lever Blocks | |
| CN203192720U (en) | Dual-clutch mechanism of reclosure breaker | |
| CN203386620U (en) | Cam type electric closing device based on intelligent switch | |
| CN203644702U (en) | Dual-purpose breaker opening and closing apparatus for electric leakage breaker | |
| CN208635637U (en) | A kind of bore clean robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160810 |