CN207195495U - A kind of YE hand-electric arrangement of clutch - Google Patents
A kind of YE hand-electric arrangement of clutch Download PDFInfo
- Publication number
- CN207195495U CN207195495U CN201721097682.8U CN201721097682U CN207195495U CN 207195495 U CN207195495 U CN 207195495U CN 201721097682 U CN201721097682 U CN 201721097682U CN 207195495 U CN207195495 U CN 207195495U
- Authority
- CN
- China
- Prior art keywords
- handle
- switch knob
- power transmission
- fixed cover
- transmission 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.)
- Withdrawn - After Issue
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- Mechanical Operated Clutches (AREA)
Abstract
It the utility model is related to mechanical field, more particularly to a kind of YE hand-electric arrangement of clutch, including casing, manual setter, switch knob, fixed cover, telescopic, power transmission shaft, drive sleeve and transmission sleeve spring, manual setter is arranged on the outside of casing, fixed cover is arranged on box house, telescopic is plugged in fixed cover and coordinated with its screw thread, drive sleeve is plugged on inside telescopic and contradicted by being driven sleeve spring in the bottom of telescopic, power transmission shaft is arranged in fixed cover by a radial bearing, linked by flat key and manual setter the upper end of power transmission shaft, the bottom of power transmission shaft is connected with drive sleeve spline, the driving lever that switch knob is set by its bottom is connected with telescopic.The utility model has the function that automatic capturing coordinates, and without manually adjusting the position of spline neck, its reliability is high, and handoff-security operation can be achieved under electric or hand state.
Description
Technical field
Mechanical field is the utility model is related to, more particularly to a kind of YE hand-electric arrangement of clutch.
Background technology
Existing YE arrangement of clutch is made a general survey of, mainly uses keyway sleeve slide engaging and disengaging mode, manual switching bar
Drive keyway sleeve to slide drives fork type lock pin or three-jaw engagement to realize manually operated, handwheel stopping by torsion spring afterwards in place
After operation, manual switching bar is unclamped, manual mode is locked in using the arrangement of clutch of fork type lock pin mode, must be electronic multiple
Position is to motoring condition；And use the arrangement of clutch of three-jaw engagement system to unclamp manual switching bar, under spring force automatically
It is reset to motoring condition.
The YE hand-electric arrangement of clutch of above-mentioned two kinds of structures, though it is simple in construction, must both hands match somebody with somebody simultaneously
Closing operation, and manual mode can not be directly switch into when motoring condition works, and electronic work suddenly during manual switching, exist
Potential safety hazard.Manual switching bar is exposed also easily to be caused to damage by external force collision.
Utility model content
The purpose of this utility model is in view of the shortcomings of the prior art, there is provided a kind of one-hand operation, in electronic or hand
Dynamic state can handoff-security operation YE arrangement of clutch.
To solve the above problems, the utility model provides following technical scheme：
A kind of YE hand-electric arrangement of clutch, including it is casing, manual setter, switch knob, fixed cover, flexible
Set, power transmission shaft, drive sleeve and transmission sleeve spring, the manual setter are arranged on the outside of casing, and fixed cover is arranged on box house,
The telescopic is plugged in fixed cover and coordinated with its screw thread, and drive sleeve is plugged on inside telescopic and by being driven sleeve spring
Contradicted and be arranged in the bottom of telescopic, power transmission shaft by a radial bearing in fixed cover, the upper end of power transmission shaft, which passes through, puts down
Key is linked with manual setter, and the bottom of power transmission shaft is connected with drive sleeve spline, and the switch knob is dialled by what its bottom was set
Bar is connected with telescopic, under working condition, switch knob rotation is driven telescopic rotation manually, telescopic is relative to fixed cover
Move down, drive sleeve synchronously moves down under the conflict of transmission sleeve spring and can engage linkage with the main shaft of motor.
Further, the manual setter includes handle, and the outside of the casing is provided with cavity, and handle is arranged on cavity
Interior, the fixed cover is mounted by means of bolts on casing, and switch knob is arranged at the top of fixed cover, and switch knob is sandwiched
Between casing and fixed cover, the outer wall of switch knob is formed with casing to be rotatably assorted, and the top of switch knob protrudes from casing
Outside is located in cavity, is provided with a changer lever in the cavity, changer lever is fixed on the outer wall of switch knob, and the changer lever is used for
Stir switch knob rotation.
Further, the end of the handle is provided with a stepped connecting portion, and the lower end of the connecting portion is cut to be entrenched in and cut
Top knob portion is changed, the inner upper end of the fixed cover is provided with a support, and the switch knob is set on support and switches rotation
The driving lever of button bottom is interspersed on support, is prolonged vertical direction on the support and is offered two symmetrically arranged rail grooves, the branch
Handle pushing pad is installed, two symmetrically arranged lugs on the outer circle wall of handle pushing pad, lug is formed with rail groove inside frame
Be slidably matched, the handle pushing pad and between be additionally provided with handle spring, the inside of the switch knob is provided with voussoir, the handle
Pushing pad is contradicted on the wedge surface of voussoir under the active force of handle spring.
Further, the power transmission shaft is plugged in connecting portion, and flat key is fastened between the end of power transmission shaft and connecting portion,
The connecting portion has been embedded in handle limited block, and the handle limited block is connected by the end of soket head cap screw and power transmission shaft.
Further, the power transmission shaft is provided with the pushing portion of a ring-type, and the drive sleeve spring is set on power transmission shaft,
The both ends of transmission sleeve spring are contradicted on pushing portion and drive sleeve respectively.
Further, thrust bearing is installed between the drive sleeve and telescopic.
Further, the handle is provided with rocking handle.
Further, the handle is provided with inner chamber, and the end of rocking handle hinge on the inwall of inner chamber, and rocking handle, which may be reversed, to be held
Enter in inner chamber.
Beneficial effect：The technical solution of the utility model is to use large pitch multiple-trapeziform screw thread transmission, passes through rotation
Switch knob, drive telescopic to rotate, in the presence of sleeve spring is driven, realize that the spindle drive of drive sleeve and motor connects,
And the power transmission shaft connected by drive sleeve spline is connected with manual setter, it has the function that automatic capturing coordinates, without manual
The position of spline neck is adjusted, its reliability is high, and handoff-security operation can be achieved under electric or hand state, and hand
Device is not higher by casing, therefore integrality is good, will not be damaged caused by transport or onsite application are improper.
Brief description of the drawings
Fig. 1 is that the utility model broken section decomposes assembling structure schematic diagram one；
Fig. 2 is that the utility model broken section decomposes assembling structure schematic diagram two；
Fig. 3 is broken section dimensional structure diagram when the utility model is manual；
Fig. 4 is broken section dimensional structure diagram when the utility model is electronic；
Fig. 5 is the utility model switch knob dimensional structure diagram one；
Fig. 6 is the utility model switch knob dimensional structure diagram two；
Fig. 7 is the utility model fixed cover dimensional structure diagram one；
Fig. 8 is the utility model fixed cover dimensional structure diagram two；
Fig. 9 is that the utility model exploded assembles dimensional structure diagram；
Figure 10 is cross section structure diagram when the utility model is electronic；
Figure 11 is cross section structure diagram when the utility model is manual；
Description of reference numerals：Casing 1, switch knob 2, changer lever 2a, voussoir 2b, driving lever 2c, fixed cover 3, support 3a, rail
Road groove 3a1, telescopic 4, power transmission shaft 5, pushing portion 5a, drive sleeve 6, it is driven sleeve spring 7, radial bearing 8, handle 9, connecting portion
9a, handle limited block 9b, soket head cap screw 9c, rocking handle 9d, handle pushing pad 10, lug 10a, thrust bearing 11, handle spring 12.
Embodiment
With reference to Figure of description and embodiment, specific embodiment of the utility model is described in further detail：
Referring to figs. 1 to a kind of YE hand-electric arrangement of clutch shown in 11, including casing 1, manual setter, cut
Change knob 2, fixed cover 3, telescopic 4, power transmission shaft 5, drive sleeve 6 and transmission sleeve spring 7, the manual setter and be arranged on casing 1
Outside, fixed cover 3 are arranged on inside casing 1, and the telescopic 4 is plugged in fixed cover 3 and coordinated with its screw thread, drive sleeve 6
It is plugged on the inside of telescopic 4 and is contradicted by being driven sleeve spring 7 in the bottom of telescopic 4, power transmission shaft 5 is by one to mandrel
Hold 8 to be arranged in fixed cover 3, the upper end of power transmission shaft 5 is linked by flat key and manual setter, bottom and the drive sleeve 6 of power transmission shaft 5
Spline is connected, and the driving lever 2c that the switch knob 2 is set by its bottom is connected with telescopic 4, under working condition, makes to cut manually
Changing the rotation of knob 2 drives telescopic 4 to rotate, and telescopic 4 is moved down relative to fixed cover 3, and drive sleeve 6 is supported transmission sleeve spring 7
Touch down and synchronously move down and can engage linkage with the main shaft of motor.
Preferably, the manual setter includes handle 9, and the outside of the casing 1 is provided with cavity, and handle 9 is arranged on sky
Intracavitary, the fixed cover 3 are mounted by means of bolts on casing 1, and switch knob 2 is arranged on the top of fixed cover 3, switch knob
2 are folded between casing 1 and fixed cover 3, and the outer wall of switch knob 2 and casing 1 are formed and be rotatably assorted, switch knob 2 it is upper
Portion protrudes from the outside of casing 1 in cavity, is provided with a changer lever 2a in the cavity, changer lever 2a is fixed on switch knob 2
On outer wall, changer lever 2a rotates for stirring switch knob 2.
Preferably, the end of the handle 9 is provided with a stepped connecting portion 9a, and connecting portion 9a lower end, which is cut, to be entrenched in
The top of switch knob 2, the inner upper end of the fixed cover 3 are provided with a support 3a, and the switch knob 2 is set on support 3a
And the driving lever 2c of the bottom of switch knob 2 is interspersed on support 3a, prolongs vertical direction on support 3a and offer two and be symmetrical arranged
Rail groove 3a1, the support 3a inside handle pushing pad 10 is installed, two are symmetrical arranged on the outer circle wall of handle pushing pad 10
Lug 10a, lug 10a and rail groove 3a1 form be slidably matched, the handle pushing pad 10 and between be additionally provided with handle spring
12, the inside of the switch knob 2 is provided with voussoir 2b, and the handle pushing pad 10 is contradicted in wedge under the active force of handle spring 12
On block 2b wedge surface.
Preferably, the power transmission shaft 5 is plugged in connecting portion 9a, and flat key is fastened on end and the connecting portion 9a of power transmission shaft 5
Between, the connecting portion 9a has been embedded in handle limited block 9b, and the handle limited block 9b passes through soket head cap screw 9c and power transmission shaft 5
End connection.
Preferably, the power transmission shaft 5 is provided with the pushing portion 5a of a ring-type, and the transmission sleeve spring 7 is set in power transmission shaft 5
On, the both ends of transmission sleeve spring 7 contradict on pushing portion 5a and drive sleeve 6 respectively.
Preferably, thrust bearing 11 is installed between the drive sleeve 6 and telescopic 4.
Preferably, the handle 9 is provided with rocking handle 9d.
Preferably, the handle 9 is provided with inner chamber, and rocking handle 9d end hinge on the inwall of inner chamber that rocking handle 9d can be turned over
Turn to be held into inner chamber.
Work principle of the present utility model：From it is electronic switch to manual when, being stirred by changer lever 2a on casing 1
Switch knob 2 makes it rotate to an angle, and the wedge surfaces of voussoir 2b bottoms is conceded certain relative to handle pushing pad 10 when rotated
Space, so that handle pushing pad 10 in the presence of handle spring 12, slides into along the rail groove 3a1 on the roof racks of fixed cover 3
Defined position, so as to which driving handle 9 skids off casing 1, and the handle by being fixed on by soket head cap screw 9c on power transmission shaft 5 is spacing
Block 9b is spacing, ensures the sliding distance of handle 9；
Telescopic 4 is driven to rotate by being arranged on the driving lever 2c of the bottom of switch knob 2 simultaneously, telescopic 4 and fixed cover 3 are logical
The cooperation of large pitch trapezoidal thread is crossed, displacement is produced between telescopic 4 and fixed cover 3, the letter of telescopic 4 is entered the worm-wheel shaft of motor；
By the certain angle of rocking handle 9d rotational handles 9, handle 9 makes power transmission shaft 5 in the fixation fixed by radial bearing 8 by spline fitted
Synchronous axial system on set 3, and the drive sleeve 6 of the spline fitted of power transmission shaft 5 is slipped into the worm gear of motor in the presence of sleeve spring 7 is driven
Axle, engagement linkage is allowed to, ensures handoff functionality accurately and reliably.
Conversely, from manual switching to it is electronic when, switch knob 2 reversely rotates certain angle, the wedge surface meeting on switch knob 2
Acted on the lug 10a in handle pushing pad 10, handle pushing pad 10 is pressed into rail groove 3a1, and compression handles spring 12；Simultaneously
Driving lever 2c on switch knob 2 can drive telescopic 4 to invert, and telescopic 4 is slipped into fixed cover again by trapezoidal thread effect
3, and power transmission shaft 5 is departed from the worm-wheel shaft of motor through thrust bearing 11, it is driven sleeve spring 7 and is compressed, completes electronic switching action.
Now, rocking handle 9d is routed up from the inner chamber of handle 9, cavity is corresponded in rotational handle 9 to casing 1, be pressed into hand is parallel in cavity,
Rocking handle 9d is ploughed under in the inner chamber of handle 9 again.
It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made
Go out any restrictions, thus it is every any trickle amendment made according to the technical essence of the utility model to above example, equivalent
Change and modification, in the range of still falling within the technical solution of the utility model.
Claims (8)
- A kind of 1. YE hand-electric arrangement of clutch, it is characterised in that：Including casing (1), manual setter, switch knob (2), fixed cover (3), telescopic (4), power transmission shaft (5), drive sleeve (6) and transmission sleeve spring (7), the manual setter are arranged on On the outside of casing (1), it is internal that fixed cover (3) is arranged on casing (1), the telescopic (4) be plugged in fixed cover (3) and with its spiral shell Line coordinates, and drive sleeve (6) is plugged on telescopic (4) inside and contradicted by being driven sleeve spring (7) at the bottom of telescopic (4) Portion, power transmission shaft (5) are arranged in fixed cover (3) by a radial bearing (8), the upper end of power transmission shaft (5) by flat key with it is hand Device is linked, and the bottom of power transmission shaft (5) is connected with drive sleeve (6) spline, and the switch knob (2) is dialled by what its bottom was set Bar (2c) is connected with telescopic (4), under working condition, switch knob (2) rotation is driven telescopic (4) rotation manually, is stretched Set (4) moves down relative to fixed cover (3), and drive sleeve (6) synchronously moves down under the conflict of transmission sleeve spring (7) can be with the master of motor Axle engagement linkage.
- A kind of 2. YE hand-electric arrangement of clutch according to claim 1, it is characterised in that：The hand dress Put and be provided with cavity including handle (9), the outside of the casing (1), handle (9) is arranged in cavity, and the fixed cover (3) passes through Bolt is fixedly mounted on casing (1), and switch knob (2) is arranged at the top of fixed cover (3), and switch knob (2) is folded in case Between body (1) and fixed cover (3), the outer wall of switch knob (2) is formed with casing (1) to be rotatably assorted, the top of switch knob (2) Protrude from the outside of casing (1) in cavity, be provided with a changer lever (2a) in the cavity, changer lever (2a) is fixed on switch knob (2) on outer wall, the changer lever (2a) is used to stir switch knob (2) rotation.
- A kind of 3. YE hand-electric arrangement of clutch according to claim 2, it is characterised in that：The handle (9) end is provided with a stepped connecting portion (9a), and the lower end of the connecting portion (9a), which is cut, to be entrenched at the top of switch knob (2), The inner upper end of the fixed cover (3) is provided with a support (3a), and the switch knob (2) is set on support (3a) and switches rotation The driving lever (2c) of button (2) bottom is interspersed on support (3a), is prolonged vertical direction on the support (3a) and is offered two and is symmetrical arranged Rail groove (3a1), handle pushing pad (10) is installed, two on the outer circle wall of handle pushing pad (10) inside the support (3a) Symmetrically arranged lug (10a), lug (10a) and rail groove (3a1) are formed and are slidably matched, the handle pushing pad (10) and between Handle spring (12) is additionally provided with, the inside of the switch knob (2) is provided with voussoir (2b), and the handle pushing pad (10) is in handle bullet Contradicted under the active force of spring (12) on voussoir (2b) wedge surface.
- A kind of 4. YE hand-electric arrangement of clutch according to claim 3, it is characterised in that：The power transmission shaft (5) it is plugged in connecting portion (9a), flat key is fastened between the end of power transmission shaft (5) and connecting portion (9a), the connecting portion (9a) has been embedded in handle limited block (9b), the end that the handle limited block (9b) passes through soket head cap screw (9c) and power transmission shaft (5) Portion connects.
- A kind of 5. YE hand-electric arrangement of clutch according to claim 3, it is characterised in that：The power transmission shaft (5) pushing portion (5a) of a ring-type is provided with, the transmission sleeve spring (7) is set on power transmission shaft (5), transmission sleeve spring (7) Both ends contradict respectively on pushing portion (5a) and drive sleeve (6).
- A kind of 6. YE hand-electric arrangement of clutch according to claim 1, it is characterised in that：The drive sleeve (6) thrust bearing (11) is installed between telescopic (4).
- A kind of 7. YE hand-electric arrangement of clutch according to claim 3, it is characterised in that：The handle (9) it is provided with rocking handle (9d).
- A kind of 8. YE hand-electric arrangement of clutch according to claim 3, it is characterised in that：The handle (9) inner chamber is provided with, the end of rocking handle (9d) hinge on the inwall of inner chamber, and rocking handle (9d) may be reversed and be held into inner chamber.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017205817164 | 2017-05-23 | ||
| CN201720581716 | 2017-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207195495U true CN207195495U (en) | 2018-04-06 |
Family
ID=61795706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721097682.8U Withdrawn - After Issue CN207195495U (en) | 2017-05-23 | 2017-08-30 | A kind of YE hand-electric arrangement of clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207195495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314058A (en) * | 2017-05-23 | 2017-11-03 | 湖南罗托克执行器有限公司 | A kind of YE hand-electric arrangement of clutch |
-
2017
- 2017-08-30 CN CN201721097682.8U patent/CN207195495U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314058A (en) * | 2017-05-23 | 2017-11-03 | 湖南罗托克执行器有限公司 | A kind of YE hand-electric arrangement of clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180406 Effective date of abandoning: 20230512 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180406 Effective date of abandoning: 20230512 |