CN203281271U - Scraper device - Google Patents
Scraper device Download PDFInfo
- Publication number
- CN203281271U CN203281271U CN2013202384825U CN201320238482U CN203281271U CN 203281271 U CN203281271 U CN 203281271U CN 2013202384825 U CN2013202384825 U CN 2013202384825U CN 201320238482 U CN201320238482 U CN 201320238482U CN 203281271 U CN203281271 U CN 203281271U
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- scraper
- tool arm
- length
- scrapers
- arm
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- Expired - Fee Related
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Abstract
The utility model discloses a scraper device which comprises a rotator, wherein scrapers are arranged on the outer wall of the rotator in the axle center direction in a staggered manner; each scraper comprises a scraper blade and a scraper arm, and the length of the scraper arm is 0-1300 mm. The scraper device adopts a unique manner of stirring with compound motion of the scrapers and an optimum design on the motion trails of the scrapers to obtain the optimal mixing effect. When the scraper device is in operation, materials are scraped by external and internal scraping plates to the central position of internal and external cylinder walls, and in the central position, the rotating scraping plates move along eddy trails so as to completely uniformly mix the materials.
Description
Technical field
The utility model belongs to mixer accessory field, more specifically to a kind of mixer doctor blade device of all standing multi-angle.
Background technology
In the research and development such as printing ink, coating, pigment photoresistor and production process, need to evenly mix material., for improving the mixed uniformly efficiency of material, be generally to adopt mixer as mixing, dispersion or mixing plant.The stirring scraper that the structure of prior art mixing plant generally includes material barrel, motor and driven rotation by motor, the rotation by scraper realizes mixing, dispersion or the stirring to material.
Existing mixer scraper is the agitating mode that adopts single movement, and single scraper movement locus can not be the most effective even with mixing of materials.During the work of single scraper pattern mixer, the material in cylindrical shell can not be farthest by the scraper mix and blend, and material not of uniform size can not reach qualified material at short notice, and mixing time is longer.
Summary of the invention
The purpose of this utility model is to provide a kind of doctor blade device, has improved stirring single, and mixing time is long, the problems such as mixing of materials non-uniform phenomenon.
For achieving the above object, the designed a kind of doctor blade device of the utility model, it comprises rotary body, staggers and is provided with scraper along axis direction on described rotary body outer wall, and scraper comprises blade and tool arm, and described tool arm length is 0 ~ 700mm.
Further, described tool arm is comprised of the first tool arm and the second tool arm, and the angle that described the first tool arm and the second tool arm form is 0 ~ 90 degree.
Again further, described the first tool arm length is 0 ~ 700mm, and described the second tool arm length is 0 ~ 650mm.
The utility model has the advantage of:
1, the utility model has adopted unique agitating mode of scraper plate compound motion, relies on the optimal design to the scraper plate movement locus, obtains optimal mixed effect.During this machine work, outer scraper plate and inside strake scrape inner/outer tube wall middle position with material, and on this position, the scraper plate of rotation is pressed the vortex path motion, makes the material of mixing reach complete uniform state.
2, the utility model drives scraper plate by eddy-current system and presses eddy current shape track operation, just can the qualified stirring material of output within 50～60 second time, have uniqueness agitating function, have higher production capacity.
Description of drawings
Fig. 1 is top view of the present utility model;
In figure, 1. rotary body, 2. scraper (2-1,2-2,2-3,2-4,2-5,2-6,2-7), 3. blade, 4. tool arm, 4a. the first tool arm, 4b. the second tool arm, 5. cylindrical shell.
The specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments, so that those skilled in the art understand.
A kind of doctor blade device shown in figure, comprise rotary body 1, staggers and be provided with scraper 2 along axis direction on rotary body 1 outer wall.
Scraper 2 has 7, respectively scraper 2-1,2-2,2-3,2-4,2-5,2-6,2-7, wherein, scraper 2-1 scrapes cylindrical shell 5 internal faces, and 2-2 scrapes the middle part, intermediate layer, and 2-3 scrapes cylindrical shell 5 peripheries, bottom surfaces, 2-4 scrapes cylindrical shell 5 middle parts, bottom surface, 2-5 scrapes main gear reducer cylindrical shell 5 outside wall surface, and 2-6 scrapes in cylindrical shell 5 bottom surfaces to enclose, and 2-7 scrapes periphery outside intermediate layer.
Scraper 2 comprises blade 3 and tool arm 4, and tool arm 4 is comprised of the first tool arm 4a and the second tool arm 4b.
Tool arm 11 length of scraper 2-3 are 1300mm, and wherein, the first tool arm 4a length 700mm, the second tool arm 4b length are 600mm, and the angle that the first tool arm 4a and the second tool arm 4b form is 60 degree.
The course of work is, from top to bottom install respectively seven on rotary body 1 angle different scraper 2-1,2-2,2-3,2-4,2-5,2-6,2-7, area coverage extends to the rotary body outer wall from cylinder inboard wall, drive by rotary body 1, seven scraper 2-1,2-2,2-3,2-4,2-5,2-6,2-7 do concentric motion along different tracks, allow all being mixed of material different aspects in whole cylindrical shell 5, shorten mixing time.
The quantity of scraper is determined as the case may be
Other unspecified part is prior art.Although above-described embodiment has been made detailed description to the present invention; but it is only the present invention's part embodiment; rather than whole embodiment, people can also obtain other embodiment according to the present embodiment under without creative prerequisite, and these embodiment belong to protection domain of the present invention.
Claims (3)
1. doctor blade device, it is characterized in that: it comprises rotary body (1), staggers and is provided with scraper (2) along axis direction on described rotary body (1) outer wall, and scraper (2) comprises blade (3) and tool arm (4), and described tool arm (4) length is 0 ~ 1300mm.
2. doctor blade device according to claim 1, it is characterized in that: described tool arm (4) is comprised of the first tool arm (4a) and the second tool arm (4b), and the angle that described the first tool arm (4a) and the second tool arm (4b) form is 0 ~ 90 degree.
3. doctor blade device according to claim 2, it is characterized in that: described the first tool arm (4a) length is 0 ~ 700mm, described the second tool arm (4b) length is 0 ~ 650mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202384825U CN203281271U (en) | 2013-05-03 | 2013-05-03 | Scraper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202384825U CN203281271U (en) | 2013-05-03 | 2013-05-03 | Scraper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281271U true CN203281271U (en) | 2013-11-13 |
Family
ID=49537652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202384825U Expired - Fee Related CN203281271U (en) | 2013-05-03 | 2013-05-03 | Scraper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499710A (en) * | 2016-01-13 | 2016-04-20 | 浙江大学台州研究院 | Skiving tool with complex track |
-
2013
- 2013-05-03 CN CN2013202384825U patent/CN203281271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499710A (en) * | 2016-01-13 | 2016-04-20 | 浙江大学台州研究院 | Skiving tool with complex track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20160503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |