CN203580174U - Pressing bolt of oil press - Google Patents
Pressing bolt of oil press Download PDFInfo
- Publication number
- CN203580174U CN203580174U CN201320631132.5U CN201320631132U CN203580174U CN 203580174 U CN203580174 U CN 203580174U CN 201320631132 U CN201320631132 U CN 201320631132U CN 203580174 U CN203580174 U CN 203580174U
- Authority
- CN
- China
- Prior art keywords
- pressing
- section
- pressing bolt
- oil
- pressing screw
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/121—Screw constructions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fats And Perfumes (AREA)
Abstract
The utility model discloses a pressing bolt of an oil press. The pressing bolt of the oil press comprises a front-end mandril, a feeding section, a main pressing section, a cake forming section, a tail-end threaded rod shaft and threads with screw pitches increasing on the pressing bolt sections, wherein the feeding section, the main pressing section and the cake forming section are formed by at least eight pressing bolt bodies in sequence. The pressing bolt is characterized in that the pressing bolt further comprises at least five taper rings, wherein the taper rings are arranged on the pressing bolt bodies on the main pressing section and the pressing bolt bodies on the cake forming section respectively. The taper rings and the main pressing section the cake forming section pressing bolt bodies are formed in an integral or split-type mode. The pressing bolt of the oil press has the advantages of being simple in structure, convenient to install and capable of effectively solving the problem that due to the high material residue and residual oil rate, the pressing oil yield is small.
Description
[technical field]
The utility model relates to food processing machinery, relates in particular to a kind of pressing screw of screw oil expeller.
[background technology]
Screw arbor type oil press is conventional at present a kind of oil press, conventionally with single-screw and multispiral form, exist, and the vacant volume in squeezing thorax is reduced toward slag notch direction gradually from the charging aperture of oil press, in the process that oil plant is advanced toward slag notch direction along the pressing screw of squeezing in thorax, the oil in oil plant is extruded successively.At present research shows, equipment fuel-displaced not only relevant with crowded oil pressure also depended on the oily resistance of stream simultaneously.Large pressure is conducive to broken oil plant cell, forces oil droplet to flow out cell, but too high pressure is also by compacting oil plant, increases oil droplet and flows to the resistance that squeezes cage side, in material movement process, is drawn back into again among oil plant.
[summary of the invention]
For the requirement of prior art, the purpose of this utility model be to provide a kind of simple in structure, easy for installation, effectively to improve material slag residual oil content high, the extracting spiral of screw oil press of impact squeezing oil yield.
The utility model solves the technical scheme that its technical problem adopts: a kind of oil press pressing screw, comprise mandrel, at least eight joint feed zone, the main press sections that form successively of pressing screws of front end and become cake section, pitch progressive screw thread successively in the screw shaft of end and every joint pressing screw; It is characterized in that: also comprise that at least five lay respectively at main press section and become the cone circle in cake section pressing screw.
Described cone circle and main press section and to become cake section pressing screw be integrated.
Described cone circle and main press section and to become cake section pressing screw be split.
The beneficial effects of the utility model are: simple in structure, easy for installation, can effectively improve the high and problem of impact squeezing oil yield of material slag residual oil content.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model will be further described.
Fig. 1 is the utility model structural representation;
1, mandrel 2,1
#pressing screw 3,2
#pressing screw 4,3
#pressing screw 5,4
#pressing screw 6,5
#pressing screw, 7,6
#pressing screw 8,7
#pressing screw 9,8
#pressing screw 10, screw shaft 11, screw thread 12,1
# cone circle 13,2
# cone circle 14,3
# cone circle 15,4
# cone circle 16,5
#cone circle
[specific embodiment]
Referring to accompanying drawing, the utility model is a kind of oil press pressing screw, comprises mandrel, at least eight joint feed zone, the main press sections that form successively of pressing screws of front end and becomes cake section, pitch progressive screw thread successively in the screw shaft of end and every joint pressing screw; It is characterized in that: also comprise that at least five lay respectively at main press section and become the cone circle in cake section pressing screw.
Described cone circle and main press section and to become cake section pressing screw be integrated.
Described cone circle and main press section and to become cake section pressing screw be split.
As shown in the figure, described pressing screw has increased multiple cone circles in the longitudinal direction, and cone circle is conducive to form instantaneous high pressure in squeezing thorax, thereby oil droplet is extruded; And corresponding squeezing basket structure is relatively simple, in oil expression process, crowded oil pressure increases gradually, until lubricious, from oil plant cell, be extruded out, utilize multiple cone circles to regulate the pressure squeezing in abdomen, at cone, circle place produces instantaneous high pressure, be convenient to fuel-displaced, for making pressure variation meet the conforming requirement of oil extraction speed, the cone circle speed of exerting pressure will be according to the rule design of " first gently rear heavy, the light duty pressure of pressing ".
The preferred embodiment that this utility model has been described at this, comprises that inventor is for implementing known optimal mode of the present utility model.The change of preferred embodiment is apparent for those of ordinary skills reading after above-mentioned explanation.Inventor wishes the rationally such change of application of those of ordinary skill, and inventor thinks and at this, clearly states different application and also can realize the utility model.Therefore, the utility model comprises all modifications and the equivalents of the purport of quoting in the claim of enclosing, and this allows in applicable law.In addition, any combination of all possible change of above-mentioned key element is also comprised by the utility model, unless pointed out in addition or obvious contradiction in context at this.
Claims (3)
1. an oil press pressing screw, comprises mandrel, at least eight joint feed zone, the main press sections that form successively of pressing screws of front end and becomes cake section, pitch progressive screw thread successively in the screw shaft of end and every joint pressing screw; It is characterized in that: also comprise that at least five lay respectively at main press section and become the cone circle in cake section pressing screw.
2. oil press pressing screw as claimed in claim 1, is characterized in that: described cone circle and main press section and to become cake section pressing screw be integrated.
3. oil press pressing screw as claimed in claim 1, is characterized in that: described cone circle and main press section and to become cake section pressing screw be split.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320631132.5U CN203580174U (en) | 2013-09-30 | 2013-09-30 | Pressing bolt of oil press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320631132.5U CN203580174U (en) | 2013-09-30 | 2013-09-30 | Pressing bolt of oil press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580174U true CN203580174U (en) | 2014-05-07 |
Family
ID=50578140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320631132.5U Expired - Fee Related CN203580174U (en) | 2013-09-30 | 2013-09-30 | Pressing bolt of oil press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228104A (en) * | 2014-10-27 | 2014-12-24 | 河南省威达机械制造有限公司 | Uncooked and cooked dual-purpose spiral strip bar oil press |
-
2013
- 2013-09-30 CN CN201320631132.5U patent/CN203580174U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104228104A (en) * | 2014-10-27 | 2014-12-24 | 河南省威达机械制造有限公司 | Uncooked and cooked dual-purpose spiral strip bar oil press |
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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: 20140507 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |