CN205364154U - Vacuum extruder higher level structure - Google Patents
Vacuum extruder higher level structure Download PDFInfo
- Publication number
- CN205364154U CN205364154U CN201521060066.6U CN201521060066U CN205364154U CN 205364154 U CN205364154 U CN 205364154U CN 201521060066 U CN201521060066 U CN 201521060066U CN 205364154 U CN205364154 U CN 205364154U
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- China
- Prior art keywords
- axle
- extrusion axle
- extrusion
- level structure
- vacuum
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- 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
Links
- 238000003756 stirring Methods 0.000 claims abstract description 33
- 238000001125 extrusion Methods 0.000 claims description 47
- 238000007599 discharging Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000012913 prioritisation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000011464 hollow brick Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
This patent application discloses vacuum extruder higher level structure, including extruding the barrel, extrude the axle and install and extruding epaxial stirring sword, spiral reamer, set up the feed inlet on extruding the barrel, still extrude the barrel including being located to be the groove of extruding of V type, should extrude to rotate to be connected with in the notch in groove and extrude the axle, should extrude the axle and be close to feed inlet one side and install a plurality ofly the stirring sword is extruded the axle and is kept away from feed inlet one side and be connected with the spiral reamer. The squeezing action power that this extruder higher level structure can make the mud material and extrude the inslot wall is big, can not form dead mud district again, is favorable to the mud material to be extruded.
Description
Technical field
This utility model belongs to material and is extruded field in forcing press, is specifically related to level structure on a kind of vacuum-extruder.
Background technology
Vacuum-extruder adopts unit extrusion principle, single shaft, single mud cylinder, single-screw coaxial-type sealing mechanism.Body is all formed by Plate Welding.Reasonable in design, extrusion pressure is big.Suitable in raw material production all size hollow bricks such as shale, high-content fly ash, gangue, clays.This machine is practical, invest little, instant effect, is the ideal equipment of brick field technological transformation.Vacuum-extruder be pug is stirred, evacuation process, the satisfactory mud bar of spiral squeezing.The kind of vacuum-extruder can be divided into single-stage, twin-stage two kinds, and double-stage vacuum extruding machine is divided into superior portion and inferior portion, and higher level is twin shaft or single-shaft stirring machine, and subordinate is extruser.
For existing double-stage vacuum extruding machine, stirring blade that its higher level generally includes extruding groove, extrudes axle and is arranged on shaft, spiral reamer, higher level is often for tentatively stirring pug, extrude and transferring out, and the extruding groove of existing superior portion is commonly referred to as cylindric or in flat shape, for cylindric extruding groove, pug squeezing action power with barrel in extruding groove is less；For the extruding groove of flat shape, in the process of extruding, in extruding groove, it is readily formed Si Ni district, hinders mixing and the extrusion of pug.
Utility model content
The purpose of this utility model is in that to provide level structure on a kind of vacuum-extruder, and on this extruder, level structure can make pug big with the squeezing action power of extruding groove inwall, will not form again Si Ni district, be conducive to pug to extrude.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows:
Level structure on vacuum-extruder, including extrusion cylinder, extrusion axle and the stirring blade being arranged on extrusion axle, spiral reamer, described extrusion cylinder offers charging aperture, also include being positioned at extruded tube body, and V-shaped extruding groove, being rotatably connected to extrusion axle in the notch of this extruding groove, this extrusion axle is provided with some described stirring blades near charging aperture side, and extrusion axle is connected to described spiral reamer away from charging aperture side.
The principle of this programme: time specifically used, start vacuum-extruder, extrusion axle rotates, then being added from charging aperture by pug to be processed, drive stirring blade and spiral reamer to rotate in extrusion axle rotation process, stirring blade then stirs the pug in extruding groove, V-shaped due to extruding groove, so pug extrudes with the sidewall of extruding groove when being stirred, pug is from charging aperture side toward discharging opening one side shifting simultaneously, and pug is sent by spiral reamer.
The advantage of this programme is: in this programme, and the shape of extruding groove is V-shaped, and pug extrudes with the sidewall of extruding groove when being stirred, and the active force extruded is compared with cylindric extruding groove, and active force is bigger；And the extruding groove of V-type is compared with in flat shape extruding groove, will not form Si Ni district in the bottom of extruding groove, is conducive to pug to be extruded.
Prioritization scheme 1, the further optimization to base case, described stirring blade is in spiral distribution on extrusion axle, and the angle formed between adjacent two stirring blades is 90 °.Form the stirring blade of Spiral distribution while stirring pug, moreover it is possible to pushed toward discharging opening side by the pug in extruding groove.
Prioritization scheme 2, the further optimization to base case, described extrusion axle is provided with inner conical drogue away from charging aperture one end, and the inwall of described extruded tube is provided with external conical sleeve, forms annular discharging opening between described inner conical drogue and external conical sleeve.After arranging inner conical drogue and external conical sleeve in a manner described, pressure when pug is extruded increases, better through the density of the pug of superior portion extrusion.
Prioritization scheme 3, the further optimization to prioritization scheme 2, described extrusion axle is connected to plate-like away from charging aperture one end and cuts trowel dish.Plate-like is cut trowel dish and is rotated together with extrusion axle, when pug is extruded, can be cut trowel dish and in fragment by plate-like, so can be discharged by the air in pug.
Prioritization scheme 4, the further optimization to base case, prioritization scheme any one of 1-3, described stirring blade is connected with extrusion axle bolt.Stirring blade is in use easy to abrasion, so needing often to change, mounts and dismounts when above-mentioned connected mode is conveniently replaceable.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail:
Fig. 1 is the structural representation of this utility model vacuum-extruder higher level's constructive embodiment 1；
Fig. 2 is the structural representation of this utility model vacuum-extruder higher level's constructive embodiment 2；
Fig. 3 is the structural representation of extruding groove part in this utility model vacuum-extruder higher level's constructive embodiment 1 or 2.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: extrusion cylinder 1, extrusion axle 2, extruding groove 3, stirring blade 4, spiral reamer 5, inner conical drogue 6, external conical sleeve 7, plate-like cut trowel dish 8.
Embodiment 1
Embodiment 1 is basic as shown in accompanying drawing 1 and Fig. 3, level structure on a kind of vacuum-extruder, including extrusion cylinder 1, extrusion axle 2 and the stirring blade 4 being arranged on extrusion axle 2, spiral reamer 5, extrusion cylinder 1 offers charging aperture, the present embodiment also includes being positioned at extrusion cylinder 1, and V-shaped extruding groove 3, the notch of this extruding groove 3 is rotatably connected to extrusion axle 2 by bearing, this extrusion axle 2 is provided with some stirring blades 4 near charging aperture side, and extrusion axle 2 is welded with spiral reamer 5 away from charging aperture side.
In the present embodiment, stirring blade 4 is in spiral distribution on extrusion axle 2, and the angle formed between adjacent two stirring blades 4 is 90 °, and stirring blade 4 is connected with extrusion axle 2 bolt.Form the stirring blade 4 of Spiral distribution while stirring pug, moreover it is possible to pushed toward discharging opening side by the pug in extruding groove 3.Stirring blade 4 is in use easy to abrasion, so needing often to change, mounts and dismounts when above-mentioned connected mode is conveniently replaceable.
In the present embodiment, extrusion axle 2 has been bolted inner conical drogue 6 away from charging aperture one end, and the inwall of extruded tube is bolted external conical sleeve 7, forms annular discharging opening between inner conical drogue 6 and external conical sleeve 7.After arranging inner conical drogue 6 and external conical sleeve 7 in a manner described, pressure when pug is extruded increases, better through the density of the pug of superior portion extrusion.
Embodiment 2
As in figure 2 it is shown, with being distinguished by of embodiment 1: extrusion axle 2 is connected to plate-like away from charging aperture one end and cuts trowel dish 8.Plate-like is cut trowel dish 8 and is rotated together with extrusion axle 2, when pug is extruded, can be cut trowel dish 8 and in fragment by plate-like, so can be discharged by the air in pug.
Specific works flow process:
It is specifically described for embodiment 1 below: as shown in Figure 1, time specifically used, start vacuum-extruder, extrusion axle 2 rotates, then pug to be processed is added from charging aperture, extrusion axle 2 rotation process drive stirring blade 4 and spiral reamer 5 to rotate, stirring blade 4 then stirs the pug in extruding groove 3, V-shaped due to extruding groove 3, so pug extrudes with the sidewall of extruding groove 3 when being stirred, pug is from charging aperture side toward discharging opening one side shifting simultaneously, and pug is sent by spiral reamer 5.
In this programme, the shape of extruding groove 3 is V-shaped, and pug extrudes with the sidewall of extruding groove 3 when being stirred, and the active force extruded is compared with cylindric extruding groove 3, and active force is bigger；And the extruding groove 3 of V-type is compared with in flat shape extruding groove 3, will not form Si Ni district in the bottom of extruding groove 3, is conducive to pug to be extruded.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the premise without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (5)
1. level structure on vacuum-extruder, including extrusion cylinder, extrusion axle and the stirring blade being arranged on extrusion axle, spiral reamer, described extrusion cylinder offers charging aperture, it is characterized in that, also include being positioned at extruded tube body V-shaped extruding groove, being rotationally connected in the notch of this extruding groove and state extrusion axle to some extent, this extrusion axle is provided with some described stirring blades near charging aperture side, and extrusion axle is connected to described spiral reamer away from charging aperture side.
2. level structure on vacuum-extruder according to claim 1, it is characterised in that described stirring blade is in spiral distribution on extrusion axle, and the angle formed between adjacent two stirring blades is 90 °.
3. level structure on vacuum-extruder according to claim 1, it is characterised in that described extrusion axle is provided with inner conical drogue away from charging aperture one end, the inwall of described extruded tube is provided with external conical sleeve, forms annular discharging opening between described inner conical drogue and external conical sleeve.
4. level structure on vacuum-extruder according to claim 3, it is characterised in that described extrusion axle is connected to plate-like away from charging aperture one end and cuts trowel dish.
5. level structure on the vacuum-extruder according to any one of claim 1-4, it is characterised in that described stirring blade is connected with extrusion axle bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060066.6U CN205364154U (en) | 2015-12-19 | 2015-12-19 | Vacuum extruder higher level structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060066.6U CN205364154U (en) | 2015-12-19 | 2015-12-19 | Vacuum extruder higher level structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205364154U true CN205364154U (en) | 2016-07-06 |
Family
ID=56258441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521060066.6U Expired - Fee Related CN205364154U (en) | 2015-12-19 | 2015-12-19 | Vacuum extruder higher level structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205364154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421426A (en) * | 2018-05-28 | 2018-08-21 | 南京昊扬化工装备有限公司 | Uniaxial dissolution kettle |
-
2015
- 2015-12-19 CN CN201521060066.6U patent/CN205364154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421426A (en) * | 2018-05-28 | 2018-08-21 | 南京昊扬化工装备有限公司 | Uniaxial dissolution kettle |
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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: 20160706 Termination date: 20161219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |