CN201309738Y - Feeder - Google Patents
Feeder Download PDFInfo
- Publication number
- CN201309738Y CN201309738Y CNU2008201853745U CN200820185374U CN201309738Y CN 201309738 Y CN201309738 Y CN 201309738Y CN U2008201853745 U CNU2008201853745 U CN U2008201853745U CN 200820185374 U CN200820185374 U CN 200820185374U CN 201309738 Y CN201309738 Y CN 201309738Y
- Authority
- CN
- China
- Prior art keywords
- housing
- blade
- elastic scraper
- blades
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model provides a feeder with good sealing performance and a discharge reflux function. The feeder comprises a speed reducer, an externally-arranged bearing bracket, a casing, a transmission seat frame, a feeding rotor, blades and an elastic scraper, wherein, the externally-arranged bearing bracket is erected outside the casing, the feeding rotor is arranged inside the casing, the blades are arranged on the feeding rotor, and the elastic scrapper is arranged at the tail end of the blades, and extends out of the blades and closely clings to the inner wall of the casing. The utility model has the beneficial effects of suitability for high-temperature working environments with the highest temperature reaching 400 DEG C as well as dusty situations, outer discharge reflux function, and good and adjustable sealing effect.
Description
Technical field
The utility model relates to a kind of feeder.
Background technology
In the existing cement industry, the working environment of this kind equipment is that temperature height, dust are many, and the specification that needs is many, present domestic this suitable series products that also do not have.
Summary of the invention
The purpose of this utility model is in order to solve the deficiencies in the prior art, the feeder that a kind of good seal performance is provided, has the blowdown backflow functionality.
The technical solution of the utility model is: a kind of feeder, comprise reductor, outboard bearing frame, housing, transmission mounting, give material rotor, blade and elastic scraper, described outboard bearing is erected at outside the housing, be provided with in the housing to material rotor, to blade is housed on the material rotor, described elastic scraper is located at the end of blade, and elastic scraper stretches out blade and is close to inner walls.
When the bore of valve≤500mm, the utility model is a single support structure, does not need to install the transmission mounting; When the bore of valve＞500mm, the utility model is a double supporting structure, needs to install the transmission mounting.
Described outboard bearing frame can be adapted to operating ambient temperature height and dusty occasion.
Described elastic scraper can adopt the sheet material of 65Mn or 1Cr18Ni9Ti7 to make, and has both adapted to hot environment, and is flexible again, both kept sealing, reduces resistance again.Because elastic scraper has elastic deformation, help the hard granule in the material is discharged, be difficult for being stuck.
Described giving between material rotor and the discharging opening left discharge port, can guide discharging to get back to discharging opening and discharge.
Described reductor both can adopt direct connected type cycloid pin wheel reductor, also can adopt sleeve type parallel shafts material gear reduction unit.
The utility model adopts all welded construction, and general temperature adopts general material welding, adopts heat-resisting steel or stainless steel welding to get final product during high temperature.
The beneficial effects of the utility model: 1, adapt to the operating ambient temperature height, can reach 400 ℃, dusty occasion; 2, has outer discharging backflow functionality; 3, good sealing effect can be regulated.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an inner structure scheme drawing of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
As depicted in figs. 1 and 2: a kind of feeder, comprise reductor 1, outboard bearing frame 2, housing 3, transmission mounting 4, give material rotor 5, blade 6 and elastic scraper 7, described outboard bearing frame 2 is located at outside the housing 3, be provided with in the housing 3 to material rotor 5, give on the material rotor 5 blade 6 is housed, described elastic scraper 7 is located at the end of blade 6, and elastic scraper 7 stretches out blade 6 and is close to housing 3 inwalls.
Described elastic scraper 7 adopts the sheet material of 65Mn to make.Described giving between material rotor 5 and the discharging opening 8 left discharge port, can guide discharging to get back to discharging opening 8 and discharge.Described reductor 1 adopts direct connected type cycloid pin wheel reductor.
Claims (4)
1, a kind of feeder, it is characterized in that: it comprises reductor (1), outboard bearing frame (2), housing (3), transmission mounting (4), gives material rotor (5), blade (6) and elastic scraper (7), described outboard bearing frame (2) is located at outside the housing (3), be provided with in the housing (3) to material rotor (5), give on the material rotor (5) blade (6) is housed, described elastic scraper (7) is located at the end of blade (6), and elastic scraper (7) stretches out blade (6) and is close to housing (3) inwall.
2, a kind of feeder according to claim 1 is characterized in that: described elastic scraper (7) adopts the sheet material of 65Mn or 1Cr18Ni9Ti7 to make.
3, a kind of feeder according to claim 1 is characterized in that: described giving between material rotor (5) and the discharging opening (8) left discharge port.
4, a kind of feeder according to claim 1 is characterized in that: described reductor (1) adopts direct connected type cycloid pin wheel reductor or sleeve type parallel shafts material gear reduction unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201853745U CN201309738Y (en) | 2008-09-23 | 2008-09-23 | Feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201853745U CN201309738Y (en) | 2008-09-23 | 2008-09-23 | Feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201309738Y true CN201309738Y (en) | 2009-09-16 |
Family
ID=41106989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201853745U Expired - Fee Related CN201309738Y (en) | 2008-09-23 | 2008-09-23 | Feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201309738Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514913A (en) * | 2011-12-27 | 2012-06-27 | 李志国 | Retainer overturning plate type split-shaft controlled feeding machine for controlling falling of warehousing particle materials |
| CN106678859A (en) * | 2016-11-22 | 2017-05-17 | 无锡锡东能源科技有限公司 | Star-form feeding machine structure |
-
2008
- 2008-09-23 CN CNU2008201853745U patent/CN201309738Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514913A (en) * | 2011-12-27 | 2012-06-27 | 李志国 | Retainer overturning plate type split-shaft controlled feeding machine for controlling falling of warehousing particle materials |
| CN106678859A (en) * | 2016-11-22 | 2017-05-17 | 无锡锡东能源科技有限公司 | Star-form feeding machine structure |
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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: 20090916 Termination date: 20120923 |