CN201670544U - Wear-resistant spiral pole of screw conveyor - Google Patents
Wear-resistant spiral pole of screw conveyor Download PDFInfo
- Publication number
- CN201670544U CN201670544U CN201020196926XU CN201020196926U CN201670544U CN 201670544 U CN201670544 U CN 201670544U CN 201020196926X U CN201020196926X U CN 201020196926XU CN 201020196926 U CN201020196926 U CN 201020196926U CN 201670544 U CN201670544 U CN 201670544U
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- CN
- China
- Prior art keywords
- wear
- protective layer
- resistant protective
- blade
- resistant
- 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 discloses a wear-resistant spiral pole of a screw conveyor, belonging to the screw conveyor. The wear-resistant spiral pole comprises a blade and a long axle and is characterized in that a wear-resistant protective layer is welded at the peripheral part of the upper surface or the lower surface of the blade. The wear-resistant protective layer is steel wear-resistant protective layer, the cross-section of the steel wear-resistant protective layer can present rectangle shape or flat shape or round shape. When the wear-resistant spiral pole is used, the friction is produced between the steel wear-resistant protective layer and conveyed materials, thereby the protection is provided for the blade, the using life of the blade is prolonged, and the maintenance cost is decreased.
Description
Technical field
The utility model belongs to conveyor screw, especially relates to a kind of screw rod of conveyor screw.
Background technology
Existing conveyor screw promptly stirs the vanes use after a while on the screw rod that holds together, easy to wear and distortion, and when blade wear reaches certain degree, whole screw rod scrapped, and reduced work efficiency, influenced production operation.
Summary of the invention
The purpose of this utility model provides the wear-resisting screw rod of a kind of conveyor screw, and not only maintenance cost is low, and long service life, high efficiency.
The purpose of this utility model is achieved like this: the wear-resisting screw rod of a kind of conveyor screw; comprise blade and major axis; the blade curl is welded on major axis; the two ends of major axis on the different machines with under different condition of services; different installation connection modes is arranged; the transmission device driven rotary of establishing by other; it is characterized in that: at the periphery of the upper surface of blade or the lower surface wear-resistant protective layer that is welded; this wear-resistant protective layer is the steel wear-resistant protective layer, the cross-sectional plane of this steel wear-resistant protective layer can be rectangle or pancake oblate or circular.
During use, this steel wear-resistant protective layer produces friction with the material that is transferred, and provides protection to blade, has prolonged the service life of blade, has reduced maintenance cost.
The wear-resisting screw rod of the conveyor screw that the utility model proposes, simple in structure, easy to use and reliable, not only maintenance cost is low, and the life-span is long, high efficiency.
Now in conjunction with the accompanying drawings and embodiments the conveyor screw that the utility model proposed is further described with wear-resisting screw rod.
Description of drawings
Fig. 1 is the schematic perspective view of the conveyor screw that proposes of the utility model with wear-resisting screw rod.
Fig. 2 is an A-A cross-sectional schematic among Fig. 1.
Among Fig. 1, Fig. 2: 1, blade 2, major axis 3, wear-resistant protective layer
The specific embodiment
From Fig. 1, Fig. 2 as can be seen: the wear-resisting screw rod of a kind of conveyor screw; comprise blade 1 and major axis 2; blade 1 curl is welded on major axis 2; the two ends of major axis 2 on the different machines with under different condition of services; the transmission device driven rotary that different installation connection modes is arranged and establish by other; it is characterized in that: at the periphery of the upper surface of blade 1 or the lower surface wear-resistant protective layer 3 that is welded; this wear-resistant protective layer 3 is the steel wear-resistant protective layer, the cross-sectional plane of this steel wear-resistant protective layer can be rectangle or pancake oblate or circular.
During use, the steel wear-resistant protective layer produces friction with the material that is transferred, and provides protection to blade 1, has prolonged the service life of conveyor screw blade 1, has reduced maintenance cost.
Claims (2)
1. the wear-resisting screw rod of conveyor screw comprises blade (1) and major axis (2), it is characterized in that: at the periphery of the upper surface of blade (1) or the lower surface wear-resistant protective layer (3) that is welded.
2. the wear-resisting screw rod of conveyor screw according to claim 1 is characterized in that this wear-resistant protective layer (3) is the steel wear-resistant protective layer, the cross-sectional plane of this steel wear-resistant protective layer be rectangle or pancake oblate or circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020196926XU CN201670544U (en) | 2010-05-12 | 2010-05-12 | Wear-resistant spiral pole of screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020196926XU CN201670544U (en) | 2010-05-12 | 2010-05-12 | Wear-resistant spiral pole of screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201670544U true CN201670544U (en) | 2010-12-15 |
Family
ID=43327956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020196926XU Expired - Fee Related CN201670544U (en) | 2010-05-12 | 2010-05-12 | Wear-resistant spiral pole of screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201670544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335528A (en) * | 2018-09-25 | 2019-02-15 | 重庆兴渝新材料研究院有限公司 | A kind of powder testing machine helical blade |
-
2010
- 2010-05-12 CN CN201020196926XU patent/CN201670544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335528A (en) * | 2018-09-25 | 2019-02-15 | 重庆兴渝新材料研究院有限公司 | A kind of powder testing machine helical blade |
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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: 20101215 Termination date: 20110512 |