CN205335198U - Spring operating mechanism and sincere subunit spare of separating brake thereof - Google Patents
Spring operating mechanism and sincere subunit spare of separating brake thereof Download PDFInfo
- Publication number
- CN205335198U CN205335198U CN201521059171.8U CN201521059171U CN205335198U CN 205335198 U CN205335198 U CN 205335198U CN 201521059171 U CN201521059171 U CN 201521059171U CN 205335198 U CN205335198 U CN 205335198U
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- separating brake
- sincere
- output shaft
- connecting lever
- moving spring
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- 238000004146 energy storage Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Springs (AREA)
Abstract
The utility model relates to a spring operating mechanism and sincere subunit spare of separating brake thereof. This spring operating mechanism includes the sincere subunit spare of separating brake, and the sincere subunit spare of separating brake is including being used for setting up in the epaxial output shaft turning arm of corresponding output, and still including being used for reaching the reset spring who links to each other with the sincere son of separating brake with the cooperation of output shaft turning arm with the sincere son of the spacing separating brake in the energy storage state of separating brake spring, reset spring is the pressure spring to the sincere subunit spare of separating brake. Reset spring is in compression state, and reset spring's both ends are not geted in touch, and reset spring the stress is more even, the difficult fracture of reset spring.
Description
Technical field
This utility model relates to the spring operating mechanism technical field of chopper, is specifically related to spring operating mechanism and the sincere sub-component of separating brake thereof。
Background technology
In chopper, the realization dividing, closing a floodgate of chopper is completed by spring operating mechanism with maintenance。Spring operating mechanism includes tripping spring and the sincere sub-component of separating brake。As depicted in figs. 1 and 2, the sincere sub-component of separating brake includes output shaft connecting lever 1, rotates the separating brake sincere sub 2 and the back-moving spring that the sincere son of separating brake is spacing that are assemblied on output shaft connecting lever 1 the sincere sub-component of existing separating brake。The tripping spring of breaker body has energy storage holding position and release holding position。When mechanism is in closing position, the roller block separating brake sincere sub 2 on separating brake buckle, separating brake sincere sub 2 can not move, and now tripping spring is in energy storage holding position；When separating brake semiaxis is threaded off, the roller release separating brake sincere sub 2 on separating brake buckle, when breaker open operation terminates, now tripping spring is in release holding position；Back-moving spring is extension spring 9。The sincere sub-component of separating brake also includes the position limiting structure for limiting sincere sub 2 rotational limitation of separating brake, and position limiting structure includes the resilient key 4 being located on separating brake sincere sub 2 and the spacing hole 5 coordinated with resilient key 4 being located on output shaft connecting lever 1。Output shaft connecting lever 1 is provided with pin-and-hole, is provided with bearing pin 10 in pin-and-hole, and the two ends of extension spring 9 are provided with round hook, and one end of extension spring is hooked on resilient key 5, and the other end is hooked on bearing pin 10。But, the sincere sub-component of existing separating brake there is problems in that extension spring to keep extended state on the one hand, and the easy stress in round hook place at extension spring two ends is concentrated and ruptured；On the other hand, an end hook of extension spring on resilient key, extension spring can to resilient key apply radial forces so that resilient key radial contraction and deviate from corresponding resilient key installing hole。
Utility model content
The technical problem that the purpose of this utility model is in that to provide the sincere sub-component of separating brake to concentrate with the two ends stress solving back-moving spring and damages。The purpose of this utility model also resides in offer spring operating mechanism。
The technical scheme of the sincere sub-component of separating brake of the present utility model: the sincere sub-component of separating brake, including for being arranged at the output shaft connecting lever on corresponding output shaft, also include the sincere son of separating brake that for coordinating, tripping spring is limited in energy storage state and the back-moving spring being connected with the sincere son of separating brake with output shaft connecting lever, it is characterised in that: back-moving spring is stage clip。
The sincere sub-rotation of separating brake is assemblied on output shaft connecting lever, the pivot center of the sincere son of separating brake is paralleled with the pivot center of output shaft connecting lever, the sincere attached bag of separating brake draws together the first linking arm and the second linking arm arranged and be connected that intersect, one end of back-moving spring peaks on the second linking arm, the other end peaks on output shaft connecting lever, first linking arm is provided with for that install resilient key and that axis pivot center sincere with separating brake is parallel elastic pin-and-hole, the sincere sub-component of separating brake also includes the position limiting structure for limiting the sincere sub-rotational limitation of separating brake, position limiting structure includes the resilient key being located in elastic pin-and-hole and the spacing hole being located on output shaft connecting lever, resilient key is arranged in spacing hole, spacing hole has for making the separating brake sincere son free gap being rotated up in week centered by the pivot center by the sincere son of separating brake。
The sincere sub-component of separating brake also includes the fairlead for back-moving spring guiding that the hinging pin shaft in the pin-and-hole by being located at output shaft connecting lever is articulated with on output shaft connecting lever。
The upper end of back-moving spring is located in fairlead and peaks on hinging pin shaft, and the lower end of back-moving spring peaks on the sincere son of separating brake, and the sincere son of separating brake is provided with and is arranged in back-moving spring and for limiting the pillar that back-moving spring lower end edge moves radially。
The technical scheme of spring operating mechanism of the present utility model: spring operating mechanism, including the sincere sub-component of separating brake, the sincere sub-component of separating brake includes the output shaft connecting lever for being arranged on corresponding output shaft, also include the sincere son of separating brake that for coordinating, tripping spring is limited in energy storage state and the back-moving spring being connected with the sincere son of separating brake with output shaft connecting lever, it is characterised in that: back-moving spring is stage clip。
The sincere sub-rotation of separating brake is assemblied on output shaft connecting lever, the pivot center of the sincere son of separating brake is paralleled with the pivot center of output shaft connecting lever, the sincere attached bag of separating brake draws together the first linking arm and the second linking arm arranged and be connected that intersect, one end of back-moving spring peaks on the second linking arm, the other end peaks on output shaft connecting lever, first linking arm is provided with for that install resilient key and that axis pivot center sincere with separating brake is parallel elastic pin-and-hole, the sincere sub-component of separating brake also includes the position limiting structure for limiting the sincere sub-rotational limitation of separating brake, position limiting structure includes the resilient key being located in elastic pin-and-hole and the spacing hole being located on output shaft connecting lever, resilient key is arranged in spacing hole, spacing hole has for making the separating brake sincere son free gap being rotated up in week centered by the pivot center by the sincere son of separating brake。
The sincere sub-component of separating brake also includes the fairlead for back-moving spring guiding that the hinging pin shaft in the pin-and-hole by being located at output shaft connecting lever is articulated with on output shaft connecting lever。
The upper end of back-moving spring is located in fairlead and peaks on hinging pin shaft, and the lower end of back-moving spring peaks on the sincere son of separating brake, and the sincere son of separating brake is provided with and is arranged in back-moving spring and for limiting the pillar that back-moving spring lower end edge moves radially。
Usefulness of the present utility model: in this utility model, back-moving spring is stage clip, and back-moving spring is in compressive state, and the two ends of back-moving spring are not linked up with, and back-moving spring entirety stress is more uniform, and back-moving spring is easy fracture not。
Further, position limiting structure and the back-moving spring for the carrying out of the sincere sub-rotational limitation of separating brake is limited is independent from, and resilient key will not be subject to the back-moving spring radial forces to resilient key, and therefore resilient key will not be deviate from corresponding resilient key installing hole。
Further, fairlead is the pin joint bearing pin by being located in the pin-and-hole of output shaft connecting lever in the prior art and is hinged on output shaft connecting lever, therefore fairlead the structure not changing original output shaft connecting lever is installed。
Accompanying drawing explanation
Fig. 1 is the structural representation of the sincere sub-component of separating brake in prior art；
Fig. 2 is the structural representation of extension spring in prior art；
Fig. 3 is the structural representation of the sincere sub-component of separating brake in the embodiment of spring operating mechanism in this utility model；
Fig. 4 is the structural representation of stage clip in the embodiment of spring operating mechanism in this utility model。
In figure: 1, output shaft connecting lever；2, the sincere son of separating brake；3, stage clip；4, resilient key；5, spacing hole；6, fairlead；7, hinging pin shaft；8, pillar；9, extension spring；10, bearing pin；11, the first linking arm；12, the second linking arm；13, plane。
Detailed description of the invention
In this utility model, the embodiment of spring operating mechanism is as shown in Figures 3 and 4。Spring operating mechanism includes the output shaft connecting lever 1 for being arranged on corresponding output shaft, also include, for coordinating with output shaft connecting lever 1, tripping spring is limited in the separating brake sincere sub 2 of energy storage state and sub 2 back-moving springs that are connected sincere with separating brake, back-moving spring is stage clip 3, separating brake sincere sub 2 rotates and is assemblied on output shaft connecting lever 1, the sincere pivot center of sub 2 of separating brake is paralleled with the pivot center of output shaft connecting lever 1, back-moving spring is mounted between output shaft connecting lever 1 and separating brake sincere sub 2, separating brake sincere sub 2 includes the first linking arm 11 and the second linking arm 12 arranged and be connected that intersect, one end of back-moving spring peaks on the second linking arm 12, the other end peaks on output shaft connecting lever 1, first linking arm 11 is provided with for that install resilient key 4 and that axis 2 pivot centers sincere with separating brake are parallel elastic pin-and-hole, the sincere sub-component of separating brake also includes the position limiting structure for limiting sincere sub 2 rotational limitation of separating brake, position limiting structure includes the resilient key 4 being located in elastic pin-and-hole and the spacing hole 5 being located on output shaft connecting lever 1, resilient key 4 is arranged in spacing hole 5, spacing hole 5 has for making separating brake sincere sub 2 in the free gap being rotated up in week centered by the sincere pivot center of sub 2 of separating brake。The sincere sub-component of separating brake also includes the fairlead 6 for back-moving spring guiding that the hinging pin shaft 7 in the pin-and-hole by being located at output shaft connecting lever 1 is articulated with on output shaft connecting lever 1。The upper end of back-moving spring is located in fairlead 6 and peaks on hinging pin shaft 7, and the lower end of back-moving spring peaks on separating brake sincere sub 2, and separating brake sincere sub 2 is provided with and is arranged in back-moving spring and for limiting the pillar 8 that back-moving spring lower end edge moves radially。Hinging pin shaft 7 is elastic cylindrical pin。Second linking arm 12 is provided with the plane 13 set for back-moving spring top。
In this utility model, the structure of the embodiment of the sincere sub-component of separating brake is identical with the structure of the sincere sub-component of separating brake in the embodiment of spring operating mechanism, no longer repeats at this。
Claims (8)
1. the sincere sub-component of separating brake, including for being arranged at the output shaft connecting lever on corresponding output shaft, also include the sincere son of separating brake that for coordinating, tripping spring is limited in energy storage state and the back-moving spring being connected with the sincere son of separating brake with output shaft connecting lever, it is characterised in that: back-moving spring is stage clip。
2. the sincere sub-component of separating brake according to claim 1, it is characterized in that: the sincere sub-rotation of separating brake is assemblied on output shaft connecting lever, the pivot center of the sincere son of separating brake is paralleled with the pivot center of output shaft connecting lever, the sincere attached bag of separating brake draws together the first linking arm and the second linking arm arranged and be connected that intersect, one end of back-moving spring peaks on the second linking arm, the other end peaks on output shaft connecting lever, first linking arm is provided with for that install resilient key and that axis pivot center sincere with separating brake is parallel elastic pin-and-hole, the sincere sub-component of separating brake also includes the position limiting structure for limiting the sincere sub-rotational limitation of separating brake, position limiting structure includes the resilient key being located in elastic pin-and-hole and the spacing hole being located on output shaft connecting lever, resilient key is arranged in spacing hole, spacing hole has for making the separating brake sincere son free gap being rotated up in week centered by the pivot center by the sincere son of separating brake。
3. the sincere sub-component of separating brake according to claim 1 and 2, it is characterised in that: the sincere sub-component of separating brake also includes the fairlead for back-moving spring guiding that the hinging pin shaft in the pin-and-hole by being located at output shaft connecting lever is articulated with on output shaft connecting lever。
4. the sincere sub-component of separating brake according to claim 3, it is characterized in that: the upper end of back-moving spring is located in fairlead and peaks on hinging pin shaft, the lower end of back-moving spring peaks on the sincere son of separating brake, and the sincere son of separating brake is provided with and is arranged in back-moving spring and for limiting the pillar that back-moving spring lower end edge moves radially。
5. spring operating mechanism, including the sincere sub-component of separating brake, the sincere sub-component of separating brake includes the output shaft connecting lever for being arranged on corresponding output shaft, also include the sincere son of separating brake that for coordinating, tripping spring is limited in energy storage state and the back-moving spring being connected with the sincere son of separating brake with output shaft connecting lever, it is characterised in that: back-moving spring is stage clip。
6. spring operating mechanism according to claim 5, it is characterized in that: the sincere sub-rotation of separating brake is assemblied on output shaft connecting lever, the pivot center of the sincere son of separating brake is paralleled with the pivot center of output shaft connecting lever, the sincere attached bag of separating brake draws together the first linking arm and the second linking arm arranged and be connected that intersect, one end of back-moving spring peaks on the second linking arm, the other end peaks on output shaft connecting lever, first linking arm is provided with for that install resilient key and that axis pivot center sincere with separating brake is parallel elastic pin-and-hole, the sincere sub-component of separating brake also includes the position limiting structure for limiting the sincere sub-rotational limitation of separating brake, position limiting structure includes the resilient key being located in elastic pin-and-hole and the spacing hole being located on output shaft connecting lever, resilient key is arranged in spacing hole, spacing hole has for making the separating brake sincere son free gap being rotated up in week centered by the pivot center by the sincere son of separating brake。
7. the spring operating mechanism according to claim 5 or 6, it is characterised in that: the sincere sub-component of separating brake also includes the fairlead for back-moving spring guiding that the hinging pin shaft in the pin-and-hole by being located at output shaft connecting lever is articulated with on output shaft connecting lever。
8. spring operating mechanism according to claim 7, it is characterized in that: the upper end of back-moving spring is located in fairlead and peaks on hinging pin shaft, the lower end of back-moving spring peaks on the sincere son of separating brake, and the sincere son of separating brake is provided with and is arranged in back-moving spring and for limiting the pillar that back-moving spring lower end edge moves radially。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059171.8U CN205335198U (en) | 2015-12-18 | 2015-12-18 | Spring operating mechanism and sincere subunit spare of separating brake thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521059171.8U CN205335198U (en) | 2015-12-18 | 2015-12-18 | Spring operating mechanism and sincere subunit spare of separating brake thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205335198U true CN205335198U (en) | 2016-06-22 |
Family
ID=56208195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521059171.8U Active CN205335198U (en) | 2015-12-18 | 2015-12-18 | Spring operating mechanism and sincere subunit spare of separating brake thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205335198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470060A (en) * | 2015-12-18 | 2016-04-06 | 天津平高智能电气有限公司 | Spring operating mechanism and opening latch assembly thereof |
-
2015
- 2015-12-18 CN CN201521059171.8U patent/CN205335198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105470060A (en) * | 2015-12-18 | 2016-04-06 | 天津平高智能电气有限公司 | Spring operating mechanism and opening latch assembly thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |