CN204917002U - Auger conveyor - Google Patents
Auger conveyor Download PDFInfo
- Publication number
- CN204917002U CN204917002U CN201520420797.0U CN201520420797U CN204917002U CN 204917002 U CN204917002 U CN 204917002U CN 201520420797 U CN201520420797 U CN 201520420797U CN 204917002 U CN204917002 U CN 204917002U
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- CN
- China
- Prior art keywords
- helicallobe
- scraping blade
- utility
- model
- helical blade
- 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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- Screw Conveyors (AREA)
Abstract
The utility model relates to a transportation equipment especially belongs to auger conveyor. The utility model relates to an auger conveyor, it includes outer tube and inside helical blade, pivot, its technical essential lies in designing the doctor -bar that has with the helical blade angularity in helical blade's outer following. The utility model discloses little to the prior art change, the cost does not almost increase, and through increasing the doctor -bar, the material that can will block between outer tube and helical blade scrapes off, and messenger helical blade can be smooth rotatory, has reduced the fault rate of equipment.
Description
Technical field
The utility model is a kind of transportation device, especially belongs to screw conveyor.
Background technology
Screw conveyor is also known as conveyor screw, it is a kind of common load transfer device, form primarily of the outer tube closed and inner helicallobe, the middle part of helicallobe is the rotating shaft driven by force pieces such as motors, be by rotate helicallobe by material pass move ahead, be widely used in every profession and trade, be applicable to level or tilt conveying powdered, granular and little lump material, owing to there is relative motion between its outer tube and helicallobe of inside, so there is gap between the two, when the object carried be granular and little lump material time there will be material and be stuck in gap, affect the smooth and easy conveying of material.
Summary of the invention
The deficiency that the utility model exists for existing screw conveyor, provides the smooth and easy conveying of a kind of material energy, the screw conveyor that fault rate is few.
The technical scheme that the utility model adopts is a kind of screw conveyor, and it comprises helicallobe, the rotating shaft of outer tube and inside, and its technical essential is to be designed with the angled scraping blade with helicallobe in the outer of helicallobe.
The utility model is designed with scraping blade in the outer of helicallobe, and because the area of contact between scraping blade and helicallobe is large, and sense of motion is different from helicallobe, the material be stuck between outer tube and helicallobe can be scraped off, and helicallobe can be rotated smoothly.
Helicallobe becomes an angle of 90 degrees with scraping blade.Greatly, at the scraping blade of same width, effect is maximum for scraping blade and helicallobe angulation.
The helicallobe of each circle is fixed with 1-4 sheet scraping blade at equal intervals.For the material easily blocked, scraping blade is arranged closeer.
The helicallobe of each circle is fixed with 1-2 sheet scraping blade at equal intervals.In order to production control cost, usually select 1-2 sheet.
The helicallobe of each circle is fixed with 1 scraping blade.A usual circle has a slice all right.
The width of scraping blade is not more than the external diameter of rotating shaft.In order to ensure the rigidity of scraping blade, its width can not be too wide.
Scraping blade thickness is identical with the thickness of helicallobe.In order to easily manufactured, the material that thickness can be selected identical makes.
The utility model is changed little to prior art, and cost does not almost increase, and by increasing scraping blade, the material be stuck between outer tube and helicallobe can be scraped off, helicallobe being rotated smoothly, decrease the fault rate of equipment.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present utility model
Fig. 2 is the birds-eye view of Fig. 1
Wherein: 1 outer tube 2 helicallobe 3 scraping blade 4 rotating shaft.
Detailed description of the invention
Be described in detail the utility model below in conjunction with view, the following examples can make professional and technical personnel more understand the utility model, but do not limit the utility model in any form.
Embodiment 1, as shown in Figure 1, 2, a kind of screw conveyor, improve on existing screw conveyor basis, it comprises helicallobe 2, the rotating shaft 4 of outer tube 1 and inside, its improvement place is have one and the angled scraping blade 3 of helicallobe 2 in the outer of helicallobe 2, generally helicallobe 2 and scraping blade 3 is designed to an angle of 90 degrees.According to the difference of sent material, design different scraping blade 3 quantity, easily the material of card, scraping blade 3 is arranged closeer, as: the helicallobe 2 of each circle is fixed with 3-4 sheet scraping blade 3 at equal intervals.Usually the helicallobe 2 of each circle is fixed with 1-2 sheet scraping blade 3 at equal intervals, for the helicallobe 2 of each circle is fixed with 1 scraping blade 3 in figure, the width of scraping blade 3 is not more than the external diameter of rotating shaft 4, and height is limited with the outer tube that do not wear and tear, and scraping blade 3 thickness is identical with the thickness of helicallobe 2.It is same as the prior art that all the other do not state part.
The above is only preferred implementation of the present utility model, for those skilled in the art, do not depart from make in essential scope of the present utility model improvement, replacement and retouching, also should belong to protection domain of the present utility model.
Claims (7)
1. a screw conveyor, it comprises helicallobe (2), the rotating shaft (4) of outer tube (1) and inside, it is characterized in that: have one and helicallobe (2) angled scraping blade (3) in the outer of helicallobe (2).
2. screw conveyor according to claim 1, is characterized in that: helicallobe (2) becomes an angle of 90 degrees with scraping blade (3).
3. screw conveyor according to claim 1, is characterized in that: the helicallobe (2) of each circle is fixed with 1-4 sheet scraping blade (3) at equal intervals.
4. screw conveyor according to claim 3, is characterized in that: the helicallobe (2) of each circle is fixed with 1-2 sheet scraping blade (3) at equal intervals.
5. screw conveyor according to claim 4, is characterized in that: the helicallobe (2) of each circle is fixed with 1 scraping blade (3).
6. screw conveyor according to claim 1, is characterized in that: the width of scraping blade (3) is not more than the external diameter of rotating shaft (4).
7. screw conveyor according to claim 1, is characterized in that: scraping blade (3) thickness is identical with the thickness of helicallobe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420797.0U CN204917002U (en) | 2015-06-18 | 2015-06-18 | Auger conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420797.0U CN204917002U (en) | 2015-06-18 | 2015-06-18 | Auger conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204917002U true CN204917002U (en) | 2015-12-30 |
Family
ID=54966151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520420797.0U Expired - Fee Related CN204917002U (en) | 2015-06-18 | 2015-06-18 | Auger conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204917002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705083A (en) * | 2016-11-22 | 2017-05-24 | 无锡锡东能源科技有限公司 | Blockage preventing device of water cooling deslagging machine |
-
2015
- 2015-06-18 CN CN201520420797.0U patent/CN204917002U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705083A (en) * | 2016-11-22 | 2017-05-24 | 无锡锡东能源科技有限公司 | Blockage preventing device of water cooling deslagging machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180618 |