CN204828532U - Transmission is connected to permanent magnetism speed regulator - Google Patents
Transmission is connected to permanent magnetism speed regulator Download PDFInfo
- Publication number
- CN204828532U CN204828532U CN201520401392.2U CN201520401392U CN204828532U CN 204828532 U CN204828532 U CN 204828532U CN 201520401392 U CN201520401392 U CN 201520401392U CN 204828532 U CN204828532 U CN 204828532U
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- China
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- locking nut
- shaft bearing
- joint shaft
- arm
- transmission
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- Expired - Fee Related
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Abstract
The utility model relates to a transmission is connected to permanent magnetism speed regulator, including connecting the transfer line and connecting the dead lever, it is articulated with electric actuator's swing arm to connect transfer line one end, and the other end is articulated with speed regulator inner skleeve arm to scalable regulation, it is articulated with adjuster outer sleeve arm to connect dead lever one end, and the other end is articulated with the frame support. Compared with the prior art, the beneficial effects of the utility model are that: 1 )The outer sleeve arm is through connecting dead lever and frame fixed connection, adopts adjustable transfer line transmission of being connected between the outer sleeve rigid promptly, electric actuator and inner skleeve arm, drives inner skleeve rotation realization speed governing purpose through electric actuator, the precise adjustment of the speed that can realize guarantees that the speed regulator stable performance is reliable, 2 )Connect transfer line simple structure, the adjustable range is wide, 3 )The adjustment subassembly at hexagonal square steel both ends adopt the looks derotation to threaded connection, both sides can be stretched out simultaneously or returned and contract when rotating the hexagonal square steel, adjustment convenient and fast.
Description
Technical field
The utility model relates to permanent magnet transmission technical field, particularly relates to a kind of permanent-magnet speed governor connection for transmission device.
Background technique
Permanent-magnet speed governor is a kind of industrial new energy-saving equipments, and it forms primarily of permanent magnetism body disc, conductor disc and speed regulating mechanism.Conductor disc and motor shaft are connected, permanent magnetism body disc and load (blower fan, water pump) be connected, conductor disc and permanent magnetism body disc produce relative rotation, the magnetic induction line of conductor disc cutting permanent magnetism body disc, produces induction current in conductor disc, and then produces induction field and permanent magnetism body disc interacts, drive permanent magnet disc spins, and then band dynamic load rotates.When between conductor disc and permanent magnetism body disc, distance becomes large, interaction force diminishes, and load speed is slow, and when between conductor disc and permanent magnetism body disc, distance diminishes, interaction force becomes large, and load speed is fast.Permanent-magnet speed governor is applied this principle exactly and is carried out regulating load rotating speed according to needs of production, thus realizes energy-conservation object.
Permanent-magnet speed governor is widely used in industry spot as a kind of novel high-efficiency and energy-saving equipment.In its speed regulation process, need to regulate inner sleeve arm and outer sleeve arm to make two inner sleeves and outer sleeve realize relatively rotating within the scope of 90 °, so the size of gaps between the permanent magnetism body disc of adjustment permanent-magnet speed governor and conductor disc, the speed of control load rotating speed.There is the shortcoming of complex structure, adjustable difference at present for the mechanism regulating permanent-magnet speed governor outer sleeve and inner sleeve to rotate, installing and using in process and can not realizing error compensation, have impact on the reliability and stability of speed regulator performance.
Summary of the invention
The utility model provides a kind of permanent-magnet speed governor connection for transmission device, outer sleeve arm is fixedly connected with frame by being connected and fixed bar, namely outer sleeve maintains static, adopt the transmission of adjustable connection for transmission bar between electric actuator and inner sleeve arm, drive inner sleeve to rotate by electric actuator and realize speed governing object; Connection for transmission bar structure is simple, fast easy to adjust.
In order to achieve the above object, the utility model realizes by the following technical solutions:
A kind of permanent-magnet speed governor connection for transmission device, comprise connection for transmission bar and be connected and fixed bar, the swing arm of described connection for transmission bar one end and electric actuator is hinged, the other end and speed regulator inner sleeve arm hinged, and scalable adjustment; Be connected and fixed bar one end and regulator outer sleeve arm is hinged, the other end and frame bearing hinged.
Described connection for transmission bar is made up of the joint shaft bearing one connected successively by screw thread, locking nut one, screw rod one, locking nut two, hexagonal square steel, locking nut three, screw rod two, locking nut four, joint shaft bearing two, wherein joint shaft bearing one, locking nut one, screw rod one, locking nut two are identical with the rotation direction of corresponding end hexagonal square steel internal thread, composition adjustment assembly one; Joint shaft bearing two, locking nut three, screw rod two, locking nut four are identical with the rotation direction of corresponding end hexagonal square steel internal thread, composition adjustment assembly two; The thread rotary orientation of adjustment assembly one and adjustment assembly two is contrary.
The described bar that is connected and fixed is made up of joint shaft bearing three, locking nut five, swivel nut, locking nut six and joint shaft bearing four, wherein joint shaft bearing three, locking nut five and corresponding end swivel nut internal thread rotation are to identical, and joint shaft bearing four, locking nut six and corresponding end swivel nut internal thread rotation are to identical.
Compared with prior art, the beneficial effects of the utility model are:
1) outer sleeve arm is fixedly connected with frame by being connected and fixed bar, and namely outer sleeve maintains static, and adopts the transmission of adjustable connection for transmission bar between electric actuator and inner sleeve arm, drives inner sleeve to rotate realize speed governing object by electric actuator; The accurate adjustment of speed can be realized, ensure that speed regulator is stable and reliable for performance;
2) connection for transmission bar structure is simple, and adjustable range is wide;
3) the adjustment assembly at hexagonal square steel two ends adopts being threaded of contrary rotation direction, and during rotation hexagonal square steel, both sides can be stretched out simultaneously or bounce back, fast easy to adjust.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of connection for transmission bar described in the utility model.
Fig. 3 is the structural representation being connected and fixed bar described in the utility model.
In figure: 1. permanent-magnet speed governor 2. electric actuator 3. swing arm 4. inner sleeve arm 5. outer sleeve arm 6. connection for transmission bar 61. joint shaft bearing 1 locking nut 1 screw rod 1 locking nut 2 65. hexagonal square steel 66. locking nut 3 67. screw rod 2 68. locking nut 4 69. joint shaft bearing 2 7. is connected and fixed bar 71. joint shaft bearing 3 72. locking nut 5 73. swivel nut 74. locking nut 6 75. joint shaft bearing 4 8. frame 9. bearing
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
See Fig. 1, it is structural representation of the present utility model, a kind of permanent-magnet speed governor connection for transmission of the utility model device, comprise connection for transmission bar 6 and be connected and fixed bar 7, the swing arm 3 of described connection for transmission bar 6 one end and electric actuator 2 is hinged, the other end and speed regulator 1 inner sleeve arm 4 hinged, and scalable adjustment; Be connected and fixed bar 7 one end and regulator outer sleeve arm 5 is hinged, the other end and frame bearing 9 hinged.
Seeing Fig. 2, is the structural representation of connection for transmission bar described in the utility model.Described connection for transmission bar 6 is made up of the joint shaft bearing 1 connected successively by screw thread, locking nut 1, screw rod 1, locking nut 2 64, hexagonal square steel 65, locking nut 3 66, screw rod 2 67, locking nut 4 68, joint shaft bearing 2 69, wherein joint shaft bearing 1, locking nut 1, screw rod 1, locking nut 2 64 are identical with the rotation direction of corresponding end hexagonal square steel 65 internal thread, composition adjustment assembly one; Joint shaft bearing 2 69, locking nut 3 66, screw rod 2 67, locking nut 4 68 are identical with the rotation direction of corresponding end hexagonal square steel 65 internal thread, composition adjustment assembly two; The thread rotary orientation of adjustment assembly one and adjustment assembly two is contrary.
Seeing Fig. 3, is the structural representation being connected and fixed bar described in the utility model.The described bar 7 that is connected and fixed is made up of joint shaft bearing 3 71, locking nut 5 72, swivel nut 73, locking nut 6 74 and joint shaft bearing 4 75, wherein joint shaft bearing 3 71, locking nut 5 72 and corresponding end swivel nut 73 internal thread rotation are to identical, and joint shaft bearing 4 75, locking nut 6 74 and corresponding end swivel nut 73 internal thread rotation are to identical.
As shown in Figure 1, permanent-magnet speed governor 1 and electric actuator 2 are installed in frame 8, electric actuator 2 is positioned at permanent-magnet speed governor 1 side, its swing arm 3 is hinged with the inner sleeve arm 4 of permanent-magnet speed governor 1 by connection for transmission bar 6, and the outer sleeve arm 5 of permanent-magnet speed governor 1 is hinged with the bearing 9 in frame 8 by being connected and fixed bar 7.During Installation and Debugging, adjustment is connected and fixed bar 7 length, makes the position of outer sleeve arm 5 relatively fixing, in figure outer sleeve arm 5 to be positioned at below outer sleeve and axes normal in frame 8 upper surface.Connection for transmission bar 6 has transmission agency, drives inner sleeve arm 4 with electric actuator swing arm 3 synchronous axial system, thus realizes inner sleeve rotating relative to outer sleeve, and then realize the object of speed governing.
Claims (3)
1. a permanent-magnet speed governor connection for transmission device, is characterized in that, comprise connection for transmission bar and be connected and fixed bar, the swing arm of described connection for transmission bar one end and electric actuator is hinged, the other end and speed regulator inner sleeve arm hinged, and scalable adjustment; Be connected and fixed bar one end and regulator outer sleeve arm is hinged, the other end and frame bearing hinged.
2. a kind of permanent-magnet speed governor connection for transmission device according to claim 1, it is characterized in that, described connection for transmission bar is made up of the joint shaft bearing one connected successively by screw thread, locking nut one, screw rod one, locking nut two, hexagonal square steel, locking nut three, screw rod two, locking nut four, joint shaft bearing two, wherein joint shaft bearing one, locking nut one, screw rod one, locking nut two are identical with the rotation direction of corresponding end hexagonal square steel internal thread, composition adjustment assembly one; Joint shaft bearing two, locking nut three, screw rod two, locking nut four are identical with the rotation direction of corresponding end hexagonal square steel internal thread, composition adjustment assembly two; The thread rotary orientation of adjustment assembly one and adjustment assembly two is contrary.
3. a kind of permanent-magnet speed governor connection for transmission device according to claim 1, it is characterized in that, the described bar that is connected and fixed is made up of joint shaft bearing three, locking nut five, swivel nut, locking nut six and joint shaft bearing four, wherein joint shaft bearing three, locking nut five and corresponding end swivel nut internal thread rotation are to identical, and joint shaft bearing four, locking nut six and corresponding end swivel nut internal thread rotation are to identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401392.2U CN204828532U (en) | 2015-06-10 | 2015-06-10 | Transmission is connected to permanent magnetism speed regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520401392.2U CN204828532U (en) | 2015-06-10 | 2015-06-10 | Transmission is connected to permanent magnetism speed regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828532U true CN204828532U (en) | 2015-12-02 |
Family
ID=54686137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520401392.2U Expired - Fee Related CN204828532U (en) | 2015-06-10 | 2015-06-10 | Transmission is connected to permanent magnetism speed regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619507A (en) * | 2021-03-04 | 2021-04-09 | 湖南高福星智能科技有限公司 | Environment-friendly sewage treatment device |
-
2015
- 2015-06-10 CN CN201520401392.2U patent/CN204828532U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619507A (en) * | 2021-03-04 | 2021-04-09 | 湖南高福星智能科技有限公司 | Environment-friendly sewage treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |