CN205595947U - Device is worried back from restoring to throne suitable for electric putter drive - Google Patents
Device is worried back from restoring to throne suitable for electric putter drive Download PDFInfo
- Publication number
- CN205595947U CN205595947U CN201620435526.7U CN201620435526U CN205595947U CN 205595947 U CN205595947 U CN 205595947U CN 201620435526 U CN201620435526 U CN 201620435526U CN 205595947 U CN205595947 U CN 205595947U
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- China
- Prior art keywords
- action bars
- gear
- ratchet
- electric putter
- hole
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- Withdrawn - After Issue
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Abstract
The utility model discloses a device is worried back from restoring to throne suitable for electric putter drive, return the device including electric putter and sour jujube, electric putter's flexible end and screens board are connected, be provided with clamping hole on the screens board, clamping hole includes horizontal hole and vertical hole, horizontal hole one end and vertical hole one end intercommunication, first action bars passes clamping hole, first action bars one end is connected with power spring one end, it is articulated with second action bars one end that the first action bars other end passes through second round pin axle, the second action bars other end is articulated with the connecting rod, second action bars and first round pin hub connection, the sour jujube returns the device and includes the bracing piece, ratchet and gear, the inner ring of ratchet is fixed on the bracing piece, the outer loop of ratchet is fixed with the gear, the gear is located first action bars lateral part. The utility model discloses can realize quick action and quick response's function, can be applied to the sentry box gate open rapidly operation, brake lever rapidly various needs such as brake operation respond the electric putter drive mechanical system who moves rapidly.
Description
Technical field
This utility model relates to driven by power and performs device field, is specifically related to a kind of be applicable to the Self-resetting urgency return device that electric pushrod drives, be applied to realize quickly to respond with electric pushrod for power source machinery system among.
Background technology
Electric pushrod is that the most conventional a kind of driven by power linear type performs apparatus, the relatively noticeable effort scaling operation of Electric control can be realized, it is widely used in various simple or complicated technological process as performing machinery use, to realize distant control, centralized Control or to automatically control.It is applicable to remote operation and is widely used in the keying of the mechanisms such as the air door of the departments such as electric power, chemical industry, metallurgy, mine, light industry, traffic, boats and ships, valve, gate, material handling, flow-control etc..Replaced the automaton of mechanism's hands, hydraulic valve, reduction gearing mechanism by increasing department with it.
When using electric pushrod to carry out performing operation, there is the problem that operational motion is slower.Owing to push rod output is certain, the when of needing relatively large slide force, execution action must improve.Just it is difficult to meet actual demand with QA operation occasion when being used for needing quickly to respond, devise a kind of Self-resetting urgency return device being applicable to electric pushrod driving for solving this problem, on the premise of ensureing to perform push-pull effort, quickly response and the quick acting performance of object run bar are greatly improved.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of Self-resetting urgency return device being applicable to electric pushrod driving, electric pushrod drive quickly response and the quick acting realizing object run bar.
This utility model is achieved through the following technical solutions:
A kind of Self-resetting urgency return device being applicable to electric pushrod driving, including electric pushrod, also include spine return device, the telescopic end of electric pushrod is connected with block board, screens hole it is provided with on block board, screens hole includes transverse holes and longitudinal hole, transverse holes one end connects with longitudinal hole one end, first action bars passes screens hole, first action bars one end is connected with power spring one end, the first action bars other end is hinged by the second bearing pin and second action bars one end, the second action bars other end and rod hinge connection, second action bars is arranged on change speed gear box side plate by the first bearing pin, the axis of the first bearing pin is vertical with the axis of the second bearing pin, spine return device includes support bar, ratchet and gear, the internal ring of ratchet is fixed on support bar, the outer shroud of ratchet is fixed with gear, gear is positioned at the first action bars sidepiece.
The beneficial effects of the utility model are:
1, can solve to use electric pushrod to perform process problem slowly, it is achieved quick acting.
2, can have Self-resetting performance without the extra operation in the external world, rely on merely electric pushrod.
3, quick acting and the function of quickly response can just be realized without adding extra Electronic control flow process.
4, can apply to sentry box gate and open the various electric pushrods driving mechanical systems needing to respond rapidly quick action such as operation, brake lever brake operation rapidly rapidly.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present utility model；
Fig. 2 is ratchet schematic diagram of the present utility model；
Fig. 3 is gear schematic diagram of the present utility model；
Fig. 4 is the structural representation of block board, action bars and gear；
Fig. 5 is electric pushrod and block board connection diagram.
In figure: 1-electric pushrod；2-block board；3-action bars；301-the first action bars；302-the second action bars；4-power spring；5-return spring；6-connecting rod；7-the first bearing pin；8-the second bearing pin；9-support bar；10-ratchet；11-gear；12-longitudinal hole；13-transverse holes.
Detailed description of the invention
It is next with embodiment below in conjunction with the accompanying drawings that the utility model is described in further detail.
nullAs shown in Fig. 1～5，A kind of Self-resetting urgency return device being applicable to electric pushrod driving，Including electric pushrod 1，Also include spine return device，The telescopic end of electric pushrod 1 is connected with block board 2，Screens hole it is provided with on block board 2，Screens hole includes transverse holes 13 and longitudinal hole 12，Transverse holes 13 one end connects with longitudinal hole 12 one end，First action bars 301 is through screens hole，First action bars 301 one end is connected with power spring 4 one end，First action bars 301 other end is hinged with second action bars 302 one end by the second bearing pin 8，Second action bars 302 other end is hinged with connecting rod 6，Second action bars 302 is arranged on change speed gear box side plate by the first bearing pin 7，The axis of the first bearing pin 7 is vertical with the axis of the second bearing pin 8，Spine return device includes support bar 9、Ratchet 10 and gear 11，The internal ring of ratchet 10 is fixed on support bar 9，The outer shroud of ratchet 10 is fixed with gear 11，Gear 11 is positioned at the first action bars 301 sidepiece.
As shown in Figure 1, 2, action bars 3 includes the first action bars 301 and the second action bars 302, first action bars 301 can swing based on the second bearing pin 8 hinge, action bars 3 entirety can rotate around the first bearing pin 7, the top of the first action bars 301 arranges spring hinge and connects power spring 4, first action bars 301 is placed among screens hole, it is possible to movable among screens hole.Screens hole can make the first action bars 301 pass.Wherein, transverse holes 13 can catch on the first action bars 301 and pull it back, and longitudinal hole 12 can rebound for the first action bars 301 and provide enough backhaul space.First action bars 301 is against spine return device, and spine return device does not rotate clockwise generation impact to action bars 3, and its restriction action bars 3 rotates counterclockwise simultaneously.When action bars 3 rotates counterclockwise, action bars 3 can be released and slip in the longitudinal hole 12 in block board 2 by spine return device.The telescopic end of electric pushrod 1 is fixed with block board 2, and the other end is fixed on support.Electric pushrod 1 can release and retract block board 2, and preferably, the telescopic end stroke of electric pushrod 1 is 100mm, and electric pushrod 1 provides the push-and-pull strength more than 750N.
When using this utility model quickly to respond operation, electric pushrod 1 is released, and drives block board 2 to release.The first action bars 301 being absorbed in transverse holes 13 moves.Acting on gear 11 and can not rotate counterclockwise according to spine return device, due to the interaction of gear 11 with action bars 3, action bars 3 cannot continue to move with transverse holes 13, is pushed into by force in longitudinal hole 12.Under the effect of power spring 4, the action bars 3 losing constraint rotates counterclockwise rapidly along longitudinal hole 12, arrives scheduled operation position, and drivening rod 6 realizes quickly having responded.Action bars 3 power is from power spring 4, and operational motion is rapid, decreases response time.During homing action, electric pushrod 1 continues to release, and drives transverse holes 13 to be pushed into action bars 3 operating position, owing to the impact operations bar 3 of return spring 5 drops back into transverse holes 13, ready for homing action.When needs homing action when, electric pushrod 1 is regained, block board 2 is driven to regain, transverse holes on block board 2 drives action bars 3 to regain together, now the gear 11 of spine return device can rotate clockwise, not affecting action bars 3 backhaul, action bars 3 and transverse holes 13 are recovered to precalculated position in the lump, and homing action completes.Fast operating repeats electric pushrod 1 projecting motion next time, and system is in self-loopa state.
Above example is only in order to illustrate the technical solution of the utility model and unrestricted, it will be understood by those within the art that, the technical solution of the utility model is modified or replaces on an equal basis, without deviating from the spirit and scope of technical solutions of the utility model, all should contain in right of the present utility model.
Claims (1)
- null1. one kind is applicable to the Self-resetting urgency return device that electric pushrod drives，Including electric pushrod (1)，It is characterized in that，Also include spine return device，The telescopic end of electric pushrod (1) is connected with block board (2)，Block board is provided with screens hole on (2)，Screens hole includes transverse holes (13) and longitudinal hole (12)，Transverse holes (13) one end connects with longitudinal hole (12) one end，First action bars (301) passes screens hole，First action bars (301) one end is connected with power spring (4) one end，First action bars (301) other end is hinged with the second action bars (302) one end by the second bearing pin (8)，Second action bars (302) other end is hinged with connecting rod (6)，Second action bars (302) is arranged on change speed gear box side plate by the first bearing pin (7)，The axis of the first bearing pin (7) is vertical with the axis of the second bearing pin (8)，Spine return device includes support bar (9)、Ratchet (10) and gear (11)，The internal ring of ratchet (10) is fixed on support bar (9)，The outer shroud of ratchet (10) is fixed with gear (11)，Gear (11) is positioned at the first action bars (301) sidepiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620435526.7U CN205595947U (en) | 2016-05-13 | 2016-05-13 | Device is worried back from restoring to throne suitable for electric putter drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620435526.7U CN205595947U (en) | 2016-05-13 | 2016-05-13 | Device is worried back from restoring to throne suitable for electric putter drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205595947U true CN205595947U (en) | 2016-09-21 |
Family
ID=56932028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620435526.7U Withdrawn - After Issue CN205595947U (en) | 2016-05-13 | 2016-05-13 | Device is worried back from restoring to throne suitable for electric putter drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205595947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790497A (en) * | 2016-05-13 | 2016-07-20 | 华中农业大学 | Self-reset quick return device suitable for electric push rod driving |
-
2016
- 2016-05-13 CN CN201620435526.7U patent/CN205595947U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790497A (en) * | 2016-05-13 | 2016-07-20 | 华中农业大学 | Self-reset quick return device suitable for electric push rod driving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160921 Effective date of abandoning: 20171124 |