CN204310750U - Winding engine for lime kiln limiting and protecting device - Google Patents
Winding engine for lime kiln limiting and protecting device Download PDFInfo
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- CN204310750U CN204310750U CN201420752223.9U CN201420752223U CN204310750U CN 204310750 U CN204310750 U CN 204310750U CN 201420752223 U CN201420752223 U CN 201420752223U CN 204310750 U CN204310750 U CN 204310750U
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Abstract
The utility model relates to winding engine for lime kiln limiting and protecting device.Its technical issues that need to address is, overcomes the diastrophic problem of channel-section steel that existing suspension bucket rocked or promoted track in lifting process.The utility model has a frame (1) being fixed on kiln body (10) top, frame has lifting track (2), promotes on track and has suspension bucket (3); Steel rope (4) pulley assembly in frame (5) is connected with the pull bar (3-1) on suspension bucket, and it is characterized in that the sector (6) frame being hinged with band rotating lever (6-1), the distance that rotating lever stretches out and pull bar can touch; Frame is also fixed with the arc (7) that radius is greater than sector, the center of circle of the arc of the fan-shaped and arc of sector is identical, and arc intrados is connected with proximity switch (8), and proximity switch is electrically connected with position limitation protection circuit.
Description
Technical field
The utility model relates to the limiting and protecting device of winding engine for lime kiln.
Background technology
Existing winding engine for lime kiln limiting and protecting device, its proximity switch directly installs on the channel-section steel of lifting track, utilizes the limit overhead gage of suspension bucket in suspension bucket lifting process encounter proximity switch and stop the operation of winch.But when suspension bucket rocks or promotes the channel-section steel flexural deformation of track in lifting process, proximity switch and suspension bucket just can not normally depart from (thus being controlled with suspension bucket distance is difficult in installation process by proximity switch), be easy to cause suspension bucket to rush to summit, break steel rope, the breakdown of equipment of suspension bucket tenesmus.
Summary of the invention
The utility model technical issues that need to address are, overcome the diastrophic problem of channel-section steel that existing suspension bucket rocked or promoted track in lifting process, provide a kind of suspension bucket and proximity switch contact stabilization failure-free winch limiting and protecting device.
Winding engine for lime kiln limiting and protecting device of the present utility model, has a frame being fixed on kiln body top, frame has lifting track, promotes on track and has suspension bucket; The pulley assembly of steel rope in frame is connected with the pull bar on suspension bucket, and frame is hinged with the sector of band rotating lever, the distance that rotating lever stretches out and pull bar can touch; Frame is also fixed with the arc that radius is greater than sector, the center of circle of the arc of the fan-shaped and arc of sector is identical, and arc intrados is connected with proximity switch, and proximity switch is electrically connected with position limitation protection circuit.
When rotating lever encountered by suspension bucket pull bar of suspension bucket in lifting process, namely sector rotates together with rotating lever, and touches the proximity switch be arranged in arc, thus controls winch switch.The utility model one is the installation site changing proximity switch, makes it not by the interference of movable parts; Two is the ways of contact changing suspension bucket and proximity switch, is adjusted to rotation touch-type by direct touch-type; Three is the principles by lever, is exaggerated the strength of touching, thus substantially increases the safety and reliability of both touchings.
As preferably, the radian of sector is 90 °, rotating lever and sector base coincident; Described arc is connected on arc grillage, and sector is fixed on same crossbearer with the arc grillage being fixed with arc; Make to manufacture simply, convenient for installation and maintenance.
As preferably, described proximity switch has two, and the angle between them is 3 ~ 5o, as twice protection, and safety and reliability.This is even more important for the occasion that operating mode is more severe.
Compared with background technology, the advantages such as it is simple that the utility model has manufacture, easy to maintenance, safe and reliable to operation.This kind of device does not rock in lifting process by suspension bucket or promotes that the channel-section steel of track is diastrophic affects, and applicant is through real-world operation, reliably quite safe, does not occur accident danger.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model structure schematic top plan view.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment.
See Fig. 1, Fig. 2.This routine winding engine for lime kiln limiting and protecting device, is fixed with frame (1) at kiln body (10) top, frame has lifting track (2), promotes on track and has suspension bucket (3); Steel rope (4) pulley assembly in frame (5) is connected with the pull bar (3-1) on suspension bucket.Be welded with horizontal crossbearer 9 in frame (1), crossbearer is fixed with rotation seat, rotation seat is hinged with the impeller 6 that radian is 90 °, and the base of impeller overlaps with rotating lever (6-1), and the distance that rotating lever stretches out and pull bar can touch.The another side of crossbearer is also fixed with Γ shape arc grillage (7-1); arc grillage internal fixtion has radius to be greater than the arc (7) of sector; the center of circle of the arc of the fan-shaped and arc of impeller is identical; arc intrados is connected with two proximity switches (8); angle between them is 4 °, and proximity switch is electrically connected with position limitation protection circuit.
Claims (4)
1. a winding engine for lime kiln limiting and protecting device, has a frame (1) being fixed on kiln body (10) top, frame has lifting track (2), promotes on track and has suspension bucket (3); Steel rope (4) pulley assembly in frame (5) is connected with the pull bar (3-1) on suspension bucket, and it is characterized in that the sector (6) frame being hinged with band rotating lever (6-1), the distance that rotating lever stretches out and pull bar can touch; Frame is also fixed with the arc (7) that radius is greater than sector, the center of circle of the arc of the fan-shaped and arc of sector is identical, and arc intrados is connected with proximity switch (8), and proximity switch is electrically connected with position limitation protection circuit.
2. winding engine for lime kiln limiting and protecting device according to claim 1, is characterized in that the radian of described sector (6) is 90 °, rotating lever (6-1) and sector base coincident; Described arc (7) is connected on arc grillage (7-1), and sector is fixed on same crossbearer (9) with the arc grillage being fixed with arc.
3. winding engine for lime kiln limiting and protecting device according to claim 2, is characterized in that described sector (6) is right angle impeller.
4. the winding engine for lime kiln limiting and protecting device according to claim 1 or 2 or 3, it is characterized in that described proximity switch (8) has two, the angle between them is 3 ~ 5o.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752223.9U CN204310750U (en) | 2014-12-03 | 2014-12-03 | Winding engine for lime kiln limiting and protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420752223.9U CN204310750U (en) | 2014-12-03 | 2014-12-03 | Winding engine for lime kiln limiting and protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204310750U true CN204310750U (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420752223.9U Active CN204310750U (en) | 2014-12-03 | 2014-12-03 | Winding engine for lime kiln limiting and protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204310750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395671A (en) * | 2016-09-30 | 2017-02-15 | 中冶天工集团天津有限公司 | Method for vertically transporting refractory through vertical transporting equipment on kiln |
-
2014
- 2014-12-03 CN CN201420752223.9U patent/CN204310750U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395671A (en) * | 2016-09-30 | 2017-02-15 | 中冶天工集团天津有限公司 | Method for vertically transporting refractory through vertical transporting equipment on kiln |
| CN106395671B (en) * | 2016-09-30 | 2018-08-24 | 中冶天工集团天津有限公司 | The method for carrying out resistance to material vertical transport using vertical transport equipment on kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311606 xiaya town xiaya village Xishang nature village, Jiande City, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG TIANSHI NANO-TECH Co.,Ltd. Address before: 311606 xiaya town xiaya village Xishang nature village, Jiande City, Hangzhou City, Zhejiang Province Patentee before: TIANSHI CALCIUM CARBONATE Co.,Ltd. |