CN201399369Y - Feeding device of roller press combined grinding system - Google Patents
Feeding device of roller press combined grinding system Download PDFInfo
- Publication number
- CN201399369Y CN201399369Y CN200920096644XU CN200920096644U CN201399369Y CN 201399369 Y CN201399369 Y CN 201399369Y CN 200920096644X U CN200920096644X U CN 200920096644XU CN 200920096644 U CN200920096644 U CN 200920096644U CN 201399369 Y CN201399369 Y CN 201399369Y
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- Prior art keywords
- housing
- roller press
- gate
- driving cylinder
- feeding device
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a feeding device of a roller press combined grinding system, which comprises a housing with a feed port and a pneumatic gate valve fixedly arranged on the housing, whereinthe pneumatic gate valve comprises a gate and a driving cylinder, the number of the driving cylinder is one, the piston rod of the driving cylinder is fixedly connected with a connecting plate, and the connecting plate is fixedly connected with the gate. The feeding device adopts the single cylinder to drive the gate, so as to solve the problem of asynchronous drive of two cylinders; the mode of fixed connection of the driving cylinder and the gate is used, so that the gate makes the rectilinear motion all the time for easy opening or closing, and the safe and reliable operation of a roller press can be ensured; a material guide taper sleeve made of a wear-resistant composite material is mounted in the position of the feed port, so as to reduce the material-induced wear and impact of the gate and the housing and prolong the service life of the feeding device; and an ash removing door is added on the side surface of the housing, so as to facilitate the cleaning of material deposits inside the housing and ensure the smooth operation of the roller press combined grinding system.
Description
Technical field
The utility model relates to the roller press combination grinding system, particularly a kind of device to the roll squeezer feeding.
Background technology
The roller press combination grinding system is a kind of manufacture of cement new technology of rising in recent years, and slide valve is the critical component of former feed bin to the roll squeezer feeding, and the material flow flux requires to realize in the Flow of Goods and Materials process rapidly opened and closed about 1000t/h.Existing slide valve adopts dual-coil electromagnetic valve, two cylinder to start, and two cylinders can not keep synchronously during work, and cylinder is connected with removable pin with valve plate, when being opened and closed, flashboard can not do rectilinear motion, flashboard often takes place open and close dumbly, situation such as the speed of service is slow, stuck jeopardizes the security of operation of roll squeezer; Because the material flow flux is bigger, and the valve plate front end is easy to wear, cause to be not closed completely on the other hand, valve body is easily mill leakage also, cause environmental pollution, and it is bigger more to renew the valve cost.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of can be rapidly opened and closed, the drawing-in device of reliable roller press combination grinding system.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of drawing-in device of roller press combination grinding, comprise the housing that is provided with charging aperture, be fixed with the pneumatic brake plate valve on the housing, described pneumatic brake plate valve comprises flashboard and drives cylinder, described driving cylinder is one, the piston rod of described driving cylinder is connected with connecting plate, and described connecting plate is fixed in described flashboard.
The utility model can also adopt following technical measures:
The drawing-in device of above-mentioned roller press combination grinding system is characterized in: dismountable guide tapered sleeve is set on the charging aperture of described housing.
The drawing-in device of above-mentioned roller press combination grinding system is characterized in: the inner surface of described guide tapered sleeve is provided with wearing layer.
The drawing-in device of above-mentioned roller press combination grinding system is characterized in: the side of described housing is provided with shoot door.
The drawing-in device of above-mentioned roller press combination grinding system is characterized in: described driving cylinder is connected with magnetic valve.
Advantage and the good effect that the utlity model has are: adopt single air cylinder driven flashboard, solved twin-tub and driven nonsynchronous problem, adopted to drive the mode that cylinder is fixedlyed connected with flashboard, made flashboard do rectilinear motion all the time, open and close flexibly roll squeezer safe and reliable to operation; At the charging aperture position guide tapered sleeve of being manufactured by composite abrasion resistance material is installed, can be reduced wearing and tearing and the impact of material, prolong the service life of drawing-in device flashboard and housing; Shoot door is set up in side at housing, can remove the buildup in the housing easily, makes the roller press combination grinding system works smooth and easy.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1, housing, 2, flashboard, 3, seal, 4, magnetic valve, 5, drive cylinder, 6, connecting plate, 7, the guide tapered sleeve, 8, shoot door.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 and Fig. 2, a kind of drawing-in device of roller press combination grinding, comprise the housing 1 that is provided with charging aperture, be fixed with the pneumatic brake plate valve on the housing 1, the pneumatic brake plate valve comprises the flashboard 2 that stretches in the housing and drives cylinder 5 that between flashboard 2 and the housing 1 seal 3 is installed, driving cylinder 5 is one, the piston rod that drives cylinder 5 is connected with connecting plate 6, and connecting plate 6 is fixedlyed connected with flashboard 2.Cylinder becomes the bikini rigid attachment with flashboard, the motion that is in line during motion can not bump with housing, has solved the problem stuck with housing; The single cylinder driving has solved the prior art twin-tub and has driven nonsynchronous problem; Said structure has been realized the rapidly opened and closed of flashboard, and is reliable.Drive cylinder 5 and be connected with magnetic valve 4, so that control automatically.
In order to reduce material to flashboard, housing impact wear, improve the service life of flashboard, dismountable guide tapered sleeve 7 is set on the charging aperture of housing 1.The inner surface of guide tapered sleeve 7 is provided with wearing layer.Can change easily after 7 wearing and tearing of guide tapered sleeve, be convenient to maintenance.
In order further to improve the service behaviour of roller press combination grinding system, the side of housing 1 is provided with shoot door 8, can regularly remove the buildup in the housing, makes the roller press combination grinding system works smooth and easy.
Operation principle of the present utility model:
When flashboard is opened, when material dropped, at first by dismountable guide tapered sleeve, material concentrated on pneumatic brake plate valve body centre position, can be to the wearing and tearing that impact of housing, flashboard front end; When arts demand is closed flashboard, start single driving cylinder by magnetic valve, cylinder piston rod is fixedlyed connected by connecting plate with flashboard, cylinder and flashboard are done rectilinear motion, flashboard is not swung, can be not stuck with housing, under 900～1000T/h situation, can realize rapidly opened and closed at the material flow flux.And close tight.Because material can not improve service life of the present utility model to the wearing and tearing that impact of housing, flashboard front end.
Claims (5)
1. the drawing-in device of a roller press combination grinding system, comprise the housing that is provided with charging aperture, be fixed with the pneumatic brake plate valve on the housing, described pneumatic brake plate valve comprises flashboard and drives cylinder, it is characterized in that, described driving cylinder is one, and the piston rod of described driving cylinder is connected with connecting plate, and described connecting plate is fixed in described flashboard.
2. the drawing-in device of roller press combination grinding according to claim 1 system is characterized in that, dismountable guide tapered sleeve is set on the charging aperture of described housing.
3. the drawing-in device of roller press combination grinding according to claim 2 system is characterized in that the inner surface of described guide tapered sleeve is provided with wearing layer.
4. according to the drawing-in device of claim 2 or 3 described roller press combination grinding systems, it is characterized in that the side of described housing is provided with shoot door.
5. the drawing-in device of roller press combination grinding according to claim 1 system is characterized in that described driving cylinder is connected with magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920096644XU CN201399369Y (en) | 2009-05-06 | 2009-05-06 | Feeding device of roller press combined grinding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920096644XU CN201399369Y (en) | 2009-05-06 | 2009-05-06 | Feeding device of roller press combined grinding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201399369Y true CN201399369Y (en) | 2010-02-10 |
Family
ID=41659163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920096644XU Expired - Fee Related CN201399369Y (en) | 2009-05-06 | 2009-05-06 | Feeding device of roller press combined grinding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201399369Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464270A (en) * | 2013-09-12 | 2013-12-25 | 栖霞中泰环保设备有限公司 | Material pressing and feeding device |
| CN103861690A (en) * | 2012-12-11 | 2014-06-18 | 蒋小华 | Vertical double-shaft coal crushing machine |
| CN104971792A (en) * | 2015-07-20 | 2015-10-14 | 成都大宏立机器股份有限公司 | High-pressure roller mill feeding gate and manufacturing method thereof |
| CN108438581A (en) * | 2018-04-13 | 2018-08-24 | 常州市宏寰机械有限公司 | Servo gate |
| CN109012921A (en) * | 2016-08-08 | 2018-12-18 | 充红娣 | A kind of environmental protection high pressure type refuse battery breaking device |
| CN109939788A (en) * | 2019-03-01 | 2019-06-28 | 上海戎川机电工程设备有限公司 | A kind of coal pulverizer shutdown door system |
-
2009
- 2009-05-06 CN CN200920096644XU patent/CN201399369Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861690A (en) * | 2012-12-11 | 2014-06-18 | 蒋小华 | Vertical double-shaft coal crushing machine |
| CN103861690B (en) * | 2012-12-11 | 2015-09-30 | 蒋小华 | A kind of vertical double-shaft coal pulverizer |
| CN103464270A (en) * | 2013-09-12 | 2013-12-25 | 栖霞中泰环保设备有限公司 | Material pressing and feeding device |
| CN104971792A (en) * | 2015-07-20 | 2015-10-14 | 成都大宏立机器股份有限公司 | High-pressure roller mill feeding gate and manufacturing method thereof |
| CN104971792B (en) * | 2015-07-20 | 2017-10-13 | 成都大宏立机器股份有限公司 | High-pressure roller mill feed gate and preparation method thereof |
| CN109012921A (en) * | 2016-08-08 | 2018-12-18 | 充红娣 | A kind of environmental protection high pressure type refuse battery breaking device |
| CN108438581A (en) * | 2018-04-13 | 2018-08-24 | 常州市宏寰机械有限公司 | Servo gate |
| CN109939788A (en) * | 2019-03-01 | 2019-06-28 | 上海戎川机电工程设备有限公司 | A kind of coal pulverizer shutdown door system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20130506 |