CN202054401U - Anti-blocking screw conveyer - Google Patents
Anti-blocking screw conveyer Download PDFInfo
- Publication number
- CN202054401U CN202054401U CN2011201832613U CN201120183261U CN202054401U CN 202054401 U CN202054401 U CN 202054401U CN 2011201832613 U CN2011201832613 U CN 2011201832613U CN 201120183261 U CN201120183261 U CN 201120183261U CN 202054401 U CN202054401 U CN 202054401U
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- CN
- China
- Prior art keywords
- blocking
- blade
- center shaft
- conveying blade
- spiral
- 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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Abstract
The utility model relates to a screw conveyer capable of avoiding being blocked and belongs to the technical field of a structure of conveying equipment. The anti-blocking screw conveyer consists of a feed inlet, a discharge hole, a screw conveying blade, a shell, a first bearing and a second bearing, wherein the screw conveying blade is arranged on a center shaft; the shell is coated outside the screw conveying blade and the center shaft; and the first bearing and the second bearing are arranged at both ends of the center shaft. The anti-blocking screw conveyer is characterized in that an anti-blocking blade with the opposite rotating direction to the screw conveying blade is arranged on the center shaft which is close to the discharge hole; a distance between a spiral head end of the anti-blocking blade and a spiral head end of the adjacent screw conveying blade is in the range of 50 to 400mm; and due to the opposite rotating directions of the anti-blocking blade and the screw conveying blade, the thrust forces acted on materials have opposite directions and the materials are easily extruded out of the discharge port under the manual extruding action and the blockage phenomenon cannot be generated. The anti-blocking screw conveyer has the advantages that the structure is scientific and reasonable; the anti-blocking screw conveyer is simple to manufacture; and even the anti-blocking screw conveyer is used for conveying the materials with poor scattering property, the anti-blocking screw conveyer cannot be blocked.
Description
One, technical field
The utility model relates to a kind of conveyor screw of stopping up of preventing, belongs to the load transfer device technical field of structures.
Two, background technology
When utilizing the conveyor screw convey materials; sometimes because of arts demand sometimes owing to limited by field condition; often need discharging above conveyor screw; be that discharging opening makes progress; this the material of carrying some free flowability differences often regular meeting stop up; helicallobe can not normally rotate and be damaged, even can cause that motor overheating burns, and influence is produced.
Three, summary of the invention
The purpose of this utility model is to solve the deficiency that above-mentioned prior art exists, and a kind of conveyor screw of stopping up of can preventing is provided.
The utility model is achieved through the following technical solutions:
A kind of anti-block spiral conveyor, by inlet point 6, discharging opening 3, be installed in spiral conveying blade 5 on the center shaft 4, parcel spiral conveying blade and the housing 7 of center shaft, the clutch shaft bearing 1 that is contained in center shaft 4 two ends and second bearing 8 and form, its special feature is that the anti-blocking blade 2 opposite with spiral conveying blade 5 rotation directions is equipped with at close discharging opening 3 places on the center shaft 4.
The spiral head end of the spiral head end of described anti-blocking blade 2 and adjacent spiral conveying blade 5 is at a distance of 50-400mm.Because both rotation directions are opposite, thereby the suffered thrust direction of material is opposite, under mutual extrusion, material is easy to be extruded discharging opening, can blockage phenomenon.
The spiral head end distance of the spiral head end of described anti-blocking blade 2 and adjacent spiral conveying blade 5 from mid point overlap with the center-point of discharging opening 3.
The beneficial effects of the utility model: scientific and reasonable for structure, make simply, even carry the very poor material of some free flowabilities also can not stop up.
Four, description of drawings
Fig. 1: be a kind of anti-block spiral conveyor structural representation;
Among the figure: 1, clutch shaft bearing, 2, anti-blocking blade, 3, discharging opening, 4, center shaft, 5, spiral conveying blade, 6, inlet point, 7, housing, 8, second bearing.
Five, the specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present utility model, be used for formation of the present utility model is further specified.
The anti-block spiral conveyor of present embodiment, by inlet point 6, discharging opening 3, be installed in spiral conveying blade 5 on the center shaft 4, parcel spiral conveying blade and the housing 7 of center shaft, the clutch shaft bearing 1 that is contained in center shaft 4 two ends and second bearing 8 and form, it is characterized in that the anti-blocking blade 2 opposite with spiral conveying blade 5 rotation directions is equipped with at close discharging opening 3 places on the center shaft 4.
The spiral head end of the spiral head end of anti-blocking blade 2 and adjacent spiral conveying blade 5 is at a distance of 150mm, the spiral head end distance of the spiral head end of anti-blocking blade 2 and adjacent spiral conveying blade 5 from mid point overlap with the center-point of discharging opening 3.Because spiral conveying blade is opposite with anti-blocking blade rotation direction, thereby the suffered thrust direction of material is opposite, under mutual extrusion, material is easy to be extruded discharging opening, can blockage phenomenon.
Claims (3)
1. anti-block spiral conveyor, by inlet point (6), discharging opening (3), be installed in spiral conveying blade (5) on the center shaft (4), parcel spiral conveying blade and the housing (7) of center shaft, the clutch shaft bearing (1) that is contained in center shaft (4) two ends and second bearing (8) and form, it is characterized in that close discharging opening (3) locates to be equipped with the anti-blocking blade (2) opposite with spiral conveying blade (5) rotation direction on the center shaft (4).
2. according to the described a kind of anti-block spiral conveyor of claim 1, the spiral head end that it is characterized in that the spiral head end of described anti-blocking blade (2) and adjacent spiral conveying blade (5) is at a distance of 50-400mm.
3. according to claim 1 or 2 described a kind of anti-block spiral conveyors, the spiral head end distance of the spiral head end that it is characterized in that described anti-blocking blade (2) and adjacent spiral conveying blade (5) from mid point overlap with the center-point of discharging opening (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201832613U CN202054401U (en) | 2011-05-21 | 2011-05-21 | Anti-blocking screw conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201832613U CN202054401U (en) | 2011-05-21 | 2011-05-21 | Anti-blocking screw conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202054401U true CN202054401U (en) | 2011-11-30 |
Family
ID=45014382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201832613U Expired - Fee Related CN202054401U (en) | 2011-05-21 | 2011-05-21 | Anti-blocking screw conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202054401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144446A (en) * | 2016-09-21 | 2016-11-23 | 吉林烟草工业有限责任公司 | A kind of conveying worm |
| CN113620005A (en) * | 2021-07-09 | 2021-11-09 | 江苏大学 | Multi-line spiral conveying equivalent distribution auger for hilling white celery |
-
2011
- 2011-05-21 CN CN2011201832613U patent/CN202054401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144446A (en) * | 2016-09-21 | 2016-11-23 | 吉林烟草工业有限责任公司 | A kind of conveying worm |
| CN113620005A (en) * | 2021-07-09 | 2021-11-09 | 江苏大学 | Multi-line spiral conveying equivalent distribution auger for hilling white celery |
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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: 20111130 Termination date: 20130521 |