CN102502217A - Fluctuation roller type feeder - Google Patents
Fluctuation roller type feeder Download PDFInfo
- Publication number
- CN102502217A CN102502217A CN2011103448105A CN201110344810A CN102502217A CN 102502217 A CN102502217 A CN 102502217A CN 2011103448105 A CN2011103448105 A CN 2011103448105A CN 201110344810 A CN201110344810 A CN 201110344810A CN 102502217 A CN102502217 A CN 102502217A
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- Prior art keywords
- fluctuation
- frame
- roller
- roll
- cleaning shoe
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Abstract
The invention aims to solve the problem that roller sleeves of a fluctuation roller type feeder are blocked by a large amount of sludge, and provides a fluctuation roller type feeder for preventing the roller sleeves from being blocked. The fluctuation roller type feeder comprises a stander and roller shafts which are driven by a power mechanism to rotate, wherein the roller sleeves are arranged on the roller shafts along an axial direction at intervals; and sludge scraping teeth which stretch into adjacent roller sleeves are arranged on the stander.
Description
Technical field
Present technique relates to a kind of fluctuation roll feeder.
Background technology
Existing fluctuation roll feeder, in use wayward because of aqueous ingredients in the material and silt content, often exceed designing requirement, cause roller shell to be lived by clay coating, have a strong impact on screening efficiency and transport efficiency, even the situation of putty occurred.
Summary of the invention
What present technique solved is the problem of fluctuation roll feeder roller shell because of the excessive putty of silt content, and a kind of fluctuation roll feeder that prevents that roller shell from stopping up is provided.
This fluctuation roll feeder, the roll shaft that comprises frame, under the drive of actuating unit, rotates, axially spaced-apart has roller shell in the roll shaft upper edge, on frame, also be provided with extend into the adjacent roller inner room scrape the mud tooth.
Above-mentioned fluctuation roll feeder, the mud tooth of scraping that stretches into same roll shaft top roll inner room all is arranged on the same cleaning shoe, and along the radial direction of roll shaft, the structure of the relative position of this cleaning shoe through can changing itself and frame is connected on the frame.Best, on cleaning shoe, have the bolt hole of strip shape, bolt passing through bolt hole and cleaning shoe is connected on the frame.
The beneficial effect of present technique: below roller shell, be provided with and comprise the mud-scraping apparatus of scraping the mud tooth; Can actv. remove and be bonded at the earth on the roller shell, prevent that roller shell from blocking, improved the efficient of screening efficiency and conveying; And reduced the wearing and tearing of roller shell, improved the service life of roller.
Description of drawings
Fig. 1 is the front view of fluctuation roll feeder.
Fig. 2 is a roll shaft and the scheme drawing of scraping mud tooth etc.
The specific embodiment
Referring to fluctuation roll feeder shown in Figure 1, the roll shaft 2 that comprises frame 1, under the drive of actuating unit, rotates, axially spaced-apart has roller shell 3 in the roll shaft upper edge, below each root roll shaft, has mud-scraping apparatus 4.
Mud-scraping apparatus 4 comprises cleaning shoe 5, have on the cleaning shoe extend into adjacent roller inner room on the same roll shaft scrape mud tooth 6, on frame, also be provided with and scrape the mud tooth.
On cleaning shoe (or frame), have the bolt hole 7 of strip shape, bolt passing through bolt hole and cleaning shoe is connected on the frame.Unclamp bolt,, can regulate the relative position of cleaning shoe and frame, scrape the distance of mud tooth to roll shaft thereby change along the radial direction of roll shaft.Scrape the mud tooth and use wear-resistant material, and make the low temperature carbonitriding in the crown position and handle, alloying layer thickness is 0.03, hardness HRC53-59.Bolt hole is a slotted hole, when scraping mud tooth tooth top worn-down, can regulate the overhang of scraping the mud tooth, prolongs the service life of scraping the mud tooth.
Claims (3)
1. fluctuation roll feeder, the roll shaft that comprises frame, under the drive of actuating unit, rotates, axially spaced-apart has roller shell in the roll shaft upper edge, it is characterized in that: on frame, also be provided with extend into the adjacent roller inner room scrape the mud tooth.
2. fluctuation roll feeder as claimed in claim 1; It is characterized in that: the mud tooth of scraping that stretches into same roll shaft top roll inner room all is arranged on the same cleaning shoe; Along the radial direction of roll shaft, the structure of the relative position of this cleaning shoe through can changing itself and frame is connected on the frame.
3. fluctuation roll feeder as claimed in claim 2 is characterized in that: on cleaning shoe, have the bolt hole of strip shape, bolt passing through bolt hole and cleaning shoe is connected on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103448105A CN102502217A (en) | 2011-11-04 | 2011-11-04 | Fluctuation roller type feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103448105A CN102502217A (en) | 2011-11-04 | 2011-11-04 | Fluctuation roller type feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102502217A true CN102502217A (en) | 2012-06-20 |
Family
ID=46214368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103448105A Pending CN102502217A (en) | 2011-11-04 | 2011-11-04 | Fluctuation roller type feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102502217A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589496A (en) * | 2015-01-30 | 2015-05-06 | 绍兴华晶科技有限公司 | Nanometer zirconia powder mixing device |
-
2011
- 2011-11-04 CN CN2011103448105A patent/CN102502217A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589496A (en) * | 2015-01-30 | 2015-05-06 | 绍兴华晶科技有限公司 | Nanometer zirconia powder mixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |