CN104108195A - Spiral auger - Google Patents
Spiral auger Download PDFInfo
- Publication number
- CN104108195A CN104108195A CN201410282858.1A CN201410282858A CN104108195A CN 104108195 A CN104108195 A CN 104108195A CN 201410282858 A CN201410282858 A CN 201410282858A CN 104108195 A CN104108195 A CN 104108195A
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- China
- Prior art keywords
- rotating shaft
- main body
- shaft main
- helical blade
- auger
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Abstract
The invention discloses a spiral auger. The spiral auger comprises a center rotary shaft and helical blades, wherein the center rotary shaft sequentially comprises an upper half shaft body, a rotary shaft main body and a lower half shaft body, the upper half shaft body, the rotary shaft main body and the lower half shaft body are coaxial, the upper half shaft body is fixed to the upper end face of the rotary shaft main body through welding, the lower half shaft body is fixed to the lower end face of the rotary main body through welding, a key groove is formed in the surface of the lower half shaft body, threads are arranged on the surface of the upper half shaft body, the helical blades are fixed to the outer surface of the center rotary shaft, the pitches between the helical blades become smaller one by one from bottom to top, and brushes used for cleaning are arranged on the edges of the helical blades. According to the spiral auger, the structure of a traditional auger is optimized, and the working capacity of the mechanism can be improved due to the fact that the helical blades with the variable pitches are adopted; the structures such as the brushes and cutting blades are additionally arranged on the helical auger; the squeezing capacity of the spiral auger is greatly improved through combined working of all the components.
Description
Technical field
The present invention relates to auger member field, particularly relate to a kind of screw auger.
Background technology
?screw auger applies to, in mechanical stirring or squeezing structure, its essence is helical axis widely.The function that just can realize squeezing or stir in the time that screw auger coordinates with suitable container, the periphery of screw auger is helical blade, the reasonable structure of helical blade can affect the ability to work of screw auger greatly.As Chinese invention patent " auger ", application number is 200720017805.2, and it comprises auger bar, helical blade, polished rod, and helical blade is connected in the surface of auger bar, light-rod coaxial is connected in one end of auger bar, and the front working surface of described helical blade is fixedly connected with alloy sheet.This structure preparation cost is low, long service life.But the work flexibility ratio of this auger is lower, in the time that the auger container supporting with it worked jointly, the deficiency of its ability to work will show; And the defect of this type of auger is particularly outstanding in the time realizing the work of stirring and squeeze.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of screw auger, and it is reasonable in design, simple in structure, solves the problem of auger structure optimization.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is to provide a kind of screw auger, and described screw auger comprises central rotating shaft and helical blade; Described central rotating shaft comprises upper end semiaxis, rotating shaft main body and lower end semiaxis successively; Described upper end semiaxis, described rotating shaft main body and described lower end semiaxis three are coaxial position relation; Described upper end semiaxis is fixed on the upper surface of described rotating shaft main body by welding manner; Described lower end semiaxis is fixed on the lower surface of described rotating shaft main body by welding manner; The surface of described lower end semiaxis is provided with keyway, and the surface of described upper end semiaxis is provided with screw thread; On the outer surface of described central rotating shaft, fix described helical blade; Pitch between described helical blade is successively decreased from the bottom to top one by one; The edge of described helical blade is provided with the hairbrush of cleaning use.
Preferably, the edge of the upper surface of described rotating shaft main body is provided with cutting knife; The footpath that described cutting knife is positioned at described rotating shaft main body upwards.
Preferably, described cutting knife radical length size d equals the outside dimension D of described helical blade.
The invention has the beneficial effects as follows: a kind of screw auger is provided, and it has optimized the structure of traditional auger, adopt the helical blade of varying pitch can improve the ability to work of mechanism; And on screw auger, increase the structure such as hairbrush, blade newly; These feature common combination work can significantly promote the Milling Capacity of screw auger.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of screw auger of the present invention;
Fig. 2 is the top view of a kind of screw auger of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, helical blade; 2, upper end semiaxis; 3, rotating shaft main body; 4, lower end semiaxis; 5, keyway; 6, hairbrush; 7, cutting knife.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Refer to attached Fig. 1 and 2, the embodiment of the present invention comprises:
A kind of screw auger, it comprises central rotating shaft and helical blade 1; And the central rotating shaft of screw auger comprises upper end semiaxis 2, rotating shaft main body 3 and lower end semiaxis 4 successively.As Fig. 1, upper end semiaxis 2, rotating shaft main body 3 and lower end semiaxis 4 threes are coaxial position relation.Upper end semiaxis 2 is fixed on the upper surface of rotating shaft main body 3 by welding manner, lower end semiaxis 4 is fixed on the lower surface of rotating shaft main body 3 by welding manner.The surface of lower end semiaxis 4 is provided with keyway 5 and can be connected with dynamical element, and the surface of upper end semiaxis 2 is provided with the screw thread that connects securing member.On the outer surface of rotating shaft main body 3, fix helical blade 1, the pitch between helical blade 1 is successively decreased from the bottom to top one by one, i.e. pitch maximum bottom, pitch minimum topmost.The structure that this pitch is gradually little can improve the ability of Separation of Solid and Liquid.And be provided with hairbrush 6 at the edge of helical blade 1, in the time that screw auger is worked, hairbrush 6 can be cleared up the container that is matched with screw auger outside like this.Above-mentioned screw auger structure can perform to maximization by extrusion capability.
In order to improve the ability to work of screw auger, as Fig. 2, be provided with cutting knife 7 at the edge of the upper surface of rotating shaft main body 3, the footpath that this cutting knife 7 is connected in rotating shaft main body 3 is upwards; And cutting knife 7 is generally provided with two and take axle center as symmetric points, and 7 radical length size d are consistent with the radial dimension D of helical blade for cutting knife, and cutting knife just can cut off rubbish like this.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a screw auger, is characterized in that: described screw auger comprises central rotating shaft and helical blade; Described central rotating shaft comprises upper end semiaxis, rotating shaft main body and lower end semiaxis successively; Described upper end semiaxis, described rotating shaft main body and described lower end semiaxis three are coaxial position relation; Described upper end semiaxis is fixed on the upper surface of described rotating shaft main body by welding manner; Described lower end semiaxis is fixed on the lower surface of described rotating shaft main body by welding manner; The surface of described lower end semiaxis is provided with keyway, and the surface of described upper end semiaxis is provided with screw thread; On the outer surface of described central rotating shaft, fix described helical blade; Pitch between described helical blade is successively decreased from the bottom to top one by one; The edge of described helical blade is provided with the hairbrush of cleaning use.
2. a kind of screw auger according to claim 1, is characterized in that: the edge of the upper surface of described rotating shaft main body is provided with cutting knife; The footpath that described cutting knife is positioned at described rotating shaft main body upwards.
3. a kind of screw auger according to claim 1, is characterized in that: described cutting knife radical length size d equals the outside dimension D of described helical blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282858.1A CN104108195A (en) | 2014-06-23 | 2014-06-23 | Spiral auger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410282858.1A CN104108195A (en) | 2014-06-23 | 2014-06-23 | Spiral auger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104108195A true CN104108195A (en) | 2014-10-22 |
Family
ID=51705281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410282858.1A Pending CN104108195A (en) | 2014-06-23 | 2014-06-23 | Spiral auger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104108195A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235264A (en) * | 2015-10-29 | 2016-01-13 | 苏州美生环保科技有限公司 | Screw packing auger achieving automatic spraying |
| CN106761497A (en) * | 2016-09-13 | 2017-05-31 | 谭艳儒 | Landwaste separator |
| CN107094380A (en) * | 2017-04-26 | 2017-08-29 | 江苏大学 | The special spiral reamer device of the detachable white celery hilling of anti-clogging |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144050Y (en) * | 1992-03-09 | 1993-10-20 | 国恩工业股份有限公司 | Extruder |
| JPH1071494A (en) * | 1996-08-29 | 1998-03-17 | Asahi Sangyo Kk | Screw press device |
| CN2298125Y (en) * | 1997-09-12 | 1998-11-25 | 湘潭市轻工机械总厂 | Section helical blade screw propeller for fruit juice separator |
| JP2006055706A (en) * | 2004-08-18 | 2006-03-02 | Ishigaki Co Ltd | Raw liquid feeding device in rotation concentration machine |
| CN101757968A (en) * | 2008-12-24 | 2010-06-30 | 深圳市东江环保股份有限公司 | Smashing and separating machine for kitchen rubbish |
| CN201907212U (en) * | 2010-09-03 | 2011-07-27 | 北京昊业怡生科技有限公司 | Kitchen waste squeezing and dewatering machine |
| CN202781886U (en) * | 2012-07-20 | 2013-03-13 | 北京天高智机技术开发公司 | Kitchen waste sludge and residue separator |
| CN204036912U (en) * | 2014-06-23 | 2014-12-24 | 苏州美生环保科技有限公司 | A kind of screw auger |
-
2014
- 2014-06-23 CN CN201410282858.1A patent/CN104108195A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144050Y (en) * | 1992-03-09 | 1993-10-20 | 国恩工业股份有限公司 | Extruder |
| JPH1071494A (en) * | 1996-08-29 | 1998-03-17 | Asahi Sangyo Kk | Screw press device |
| CN2298125Y (en) * | 1997-09-12 | 1998-11-25 | 湘潭市轻工机械总厂 | Section helical blade screw propeller for fruit juice separator |
| JP2006055706A (en) * | 2004-08-18 | 2006-03-02 | Ishigaki Co Ltd | Raw liquid feeding device in rotation concentration machine |
| CN101757968A (en) * | 2008-12-24 | 2010-06-30 | 深圳市东江环保股份有限公司 | Smashing and separating machine for kitchen rubbish |
| CN201907212U (en) * | 2010-09-03 | 2011-07-27 | 北京昊业怡生科技有限公司 | Kitchen waste squeezing and dewatering machine |
| CN202781886U (en) * | 2012-07-20 | 2013-03-13 | 北京天高智机技术开发公司 | Kitchen waste sludge and residue separator |
| CN204036912U (en) * | 2014-06-23 | 2014-12-24 | 苏州美生环保科技有限公司 | A kind of screw auger |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235264A (en) * | 2015-10-29 | 2016-01-13 | 苏州美生环保科技有限公司 | Screw packing auger achieving automatic spraying |
| CN106761497A (en) * | 2016-09-13 | 2017-05-31 | 谭艳儒 | Landwaste separator |
| CN106761497B (en) * | 2016-09-13 | 2023-08-01 | 谭艳儒 | Rock debris separating device |
| CN107094380A (en) * | 2017-04-26 | 2017-08-29 | 江苏大学 | The special spiral reamer device of the detachable white celery hilling of anti-clogging |
| CN107094380B (en) * | 2017-04-26 | 2021-04-06 | 江苏大学 | Detachable anti-blocking spiral reamer device special for white celery hilling |
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Application publication date: 20141022 |