CN205989525U - A kind of extracting spiral of screw oil press axle - Google Patents
A kind of extracting spiral of screw oil press axle Download PDFInfo
- Publication number
- CN205989525U CN205989525U CN201620949026.5U CN201620949026U CN205989525U CN 205989525 U CN205989525 U CN 205989525U CN 201620949026 U CN201620949026 U CN 201620949026U CN 205989525 U CN205989525 U CN 205989525U
- Authority
- CN
- China
- Prior art keywords
- pressing screw
- screw
- spiral
- oil press
- helicla flute
- 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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- Edible Oils And Fats (AREA)
- Fats And Perfumes (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model discloses a kind of extracting spiral of screw oil press axle, constitute by rotating shaft with by the bonded pressing screw being sleeved in rotating shaft, wherein：Described pressing screw is stagewise pressing screw, is followed successively by feeding pressing screw, squeezing pressing screw and discharging pressing screw from feed end；Described feeding pressing screw is screw conveying structure, and described squeezing pressing screw includes squeeze section and propulsion section, and described squeeze section is by diminished shaft, the helicla flute that is located at diminished shaft back segment is constituted, and described propulsion section is short spiral positioned at diminished shaft rear portion；Described discharging pressing screw by diminished shaft, be located at diminished shaft back segment helicla flute constitute.Compared with prior art, this extracting spiral of screw oil press axle has the advantages that power is low, rotating speed is high, oil yield is high, yield is high, and the oil expression being suitable for various difference oil plants uses.
Description
Technical field
This utility model belongs to oil equipment technology technology and in particular to a kind of high extracting spiral of screw oil press axle of yield.
Background technology
Spiral squeezing axis are the working portions of screw oil expeller, are also the vital part of oil press.During work, blank is pushed away forward
Send, extrude.Due to the change of press chamber internal volume, make extruding force ascending, thus the oil in blank is squeezed out.Existing
Oil press is most of to adopt single-screw press chamber, and in expressing process, oil plant is in the gap that press chamber and press chamber are formed with press chamber fortune
Dynamic, form the phenomenon such as Relative sliding or fracture mixing, force the oil plant of compacting constantly to open new oil circuit, extend oil plant in press chamber
In the time of staying, reach fuel-displaced purpose.Travel forward with oil plant, squeeze step by step, resid amount is also less and less, oil plant is gradually
It is extruded more and more closely knit, form solid plug.Now fuel-displaced pore is plugged, and oil circuit cannot be unobstructed, and oils and fatss extrusion becomes
Difficulty, oils and fatss are declined by the penetrating power of oil plant, cause the problems such as oil yield reduction, dregs of fat resid amount height, low yield.
Notification number 203831819U day for announcing 2014-09-17 discloses a kind of high-efficiency oil press and its press chamber, including
The body of rod is gradually increased toward front end from rear end with the flight being looped around outside the body of rod, the external diameter of the body of rod, and described flight is along the body of rod
Axis sets gradually feed zone, changeover portion and pressurize section, the pitch of feed zone, changeover portion and pressurize section be respectively the first pitch,
Second pitch and the 3rd pitch, the first pitch is more than the 3rd pitch.This high-efficiency oil press and its press chamber, have oil expression efficiency high,
Oil yield is high, long service life the advantages of, but it is under same power situation, and rotating speed is relatively low, and yield is also low, and the oil production of a day exists
260 jin about.
Utility model content
For solving the defect that prior art exists, the purpose of this utility model be to provide a kind of in equal installed power
In the case of, oil yield is high, the high oil press press chamber of yield.
For achieving the above object, the technical solution adopted in the utility model：This extracting spiral of screw oil press axle, by rotating shaft and turn
Pressing screw on axle constitute it is characterised in that：Described pressing screw is stagewise pressing screw, is followed successively by feeding pressing screw, squeezing squeezing from feed end
Spiral shell and discharging pressing screw；Described feeding pressing screw is screw conveying structure, and described squeezing pressing screw includes squeeze section and propulsion section, described pressure
Squeeze section by diminished shaft, the helicla flute that is located at diminished shaft back segment constitute, described propulsion section is short spiral positioned at diminished shaft rear portion；Institute
State discharging pressing screw by diminished shaft, be located at diminished shaft back segment helicla flute constitute.
The helicla flute of described squeeze section is the shallower helicla flute of depth, described spiral fluted endcapped.
The helicla flute of described squeeze section is the shallower helicla flute of depth, and described spiral fluted end has outlet.
The feed side of described pressing screw and short spiral is by the curved top extending to spiral of axis body.
Described pressing screw and rotating shaft are structure as a whole or described pressing screw is sleeved in rotating shaft by bonded.
Described squeezing pressing screw is provided with the multistage of more than two-stage or two-stage.
Beneficial effect using technique scheme：This extracting spiral of screw oil press axle, by rotating shaft with by bonded suit
Pressing screw in rotating shaft is constituted, and rotating shaft and pressing screw can also be integrative-structures.Described pressing screw be stagewise pressing screw, from feed end according to
Secondary for feeding pressing screw, squeezing pressing screw and discharging pressing screw.Feeding pressing screw, to oil plant screw propulsion, can improve the treating capacity of feed zone
Act on playing top pressure, prevent the feed back caused by back-pressure or squeeze material with axle rotation, improve initial compression ratio, be conducive to prolonging
Long squeeze section fuel-displaced.Described squeezing pressing screw is made up of squeeze section and propulsion section, and described squeeze section is by diminished shaft, positioned at diminished shaft
The helicla flute of back segment is constituted, and diminished shaft progressively reduces in space in squeezing material progradation, is formed to the squeezing squeezing material, oils and fatss are squeezed
Go out and gone out by bar drainage.Diminished shaft and the squeezing material memory space squeezing formation conical sleeve between cage, because feeding pressing screw is pushing away
When sending squeezing material to enter this memory space, the very fast pressure of squeezing material pushing speed of periphery is big, and the squeezing material close to taper shaft position exists
The direction tilting upward during propulsion, the slower pressure of fltting speed is less, therefore squeezes material and forms up time in memory space
The circulation flip-flop movement in pin direction, squeezes material formation solid chock and is broken, beneficial to fuel-displaced.Solve squeezing material to be gradually extruded and must get over
Come more closely knit, fuel-displaced pore is plugged, and oil circuit is obstructed, oils and fatss extrusion is difficult, cause oil yield to reduce, the asking of low yield
Topic.The helicla flute of diminished shaft back segment can increase the extruded velocity squeezing material, it is to avoid the blocking of solid chock, positioned at diminished shaft rear portion
Short spiral expects to crush again and quickly propel to squeezing, and is advanced into subordinate by squeezing material, described spiral fluted end has outlet, discharging
More smooth.Repeatedly squeezing material can be squeezed using two-stage or more stages squeezing pressing screw, power is low, and rotating speed is fast, and oil yield is high, and
Yield is high.Described discharging pressing screw be will squeezing after squeezing material release press chamber, its by diminished shaft, be located at diminished shaft back segment helicla flute
Constitute.After squeezing material is by squeezing pressing screw extrusion, overturns in the conical sleeve of discharging pressing screw and crush, and in thrust and spiral fluted
Effect is lower to release press chamber.The feed side of described pressing screw and short spiral, by the curved top extending to spiral of axis body, increased spiral shell
The intensity of stricture of vagina, improves the life-span of pressing screw, and the situation reducing screw thread fracture occurs.Compared with prior art, this screw oil expeller
Spiral squeezing axis have the advantage that power is low, rotating speed is high, oil yield is high, yield is high.
Brief description
Below in conjunction with the accompanying drawings specific embodiment of the utility model is further described.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram of another kind of structure.
Specific embodiment
Extracting spiral of screw oil press axle as shown in Figure 1, 2, by rotating shaft 1 with by the bonded pressing screw structure being sleeved in rotating shaft
Become.Rotating shaft 1 and pressing screw can also be integral type structure.Described pressing screw is stagewise pressing screw, is followed successively by feeding pressing screw from feed end、
One-level squeezes pressing screw, two grades of squeezing pressing screwsWith discharging pressing screw；Described feeding pressing screwFor isometric helix 2 or
Non-equidistant spiral, or other forms spiral, purpose is that material is squeezed in conveying.Described squeezing pressing screw can for one-level or more than two grades continuous
Setting, such as the present embodiment squeeze pressing screw for two-stage, and described I and II squeezing pressing screw includes squeeze section and propulsion section respectively, described
Squeeze section is by diminished shaft 3, the helicla flute 4 that is located at diminished shaft back segment is constituted, and the helicla flute of described squeeze section is the shallower spiral shell of depth
Spin slot, described spiral fluted endcapped.As shown in Fig. 2 the helicla flute of described squeeze section is the shallower helicla flute of depth, described
Spiral fluted end has outlet.Described propulsion section is the short spiral 5 positioned at diminished shaft rear portion.Described discharging pressing screw is by diminished shaft
6th, the helicla flute 7 being located at diminished shaft back segment is constituted.
The feed side of described isometric helix and short spiral is by the curved top extending to spiral of axis body.
This utility model is only illustrated with above-described embodiment, and the structure of each part, set location and its connection are all can
Be varied from, on the basis of technical solutions of the utility model, all according to this utility model principle, individual part is carried out
Improvement and equivalents, all should not exclude outside protection domain of the present utility model.
Claims (6)
1. a kind of extracting spiral of screw oil press axle, be made up of the pressing screw in rotating shaft and rotating shaft it is characterised in that：Described pressing screw is segmentation
Formula pressing screw, is followed successively by feeding pressing screw, squeezing pressing screw and discharging pressing screw from feed end；Described feeding pressing screw is screw conveying structure,
Described squeezing pressing screw include squeeze section and propulsion section, described squeeze section by diminished shaft, be located at diminished shaft back segment helicla flute constitute,
Described propulsion section is the short spiral positioned at diminished shaft rear portion；Described discharging pressing screw by diminished shaft, be located at diminished shaft back segment spiral
Groove is constituted.
2. extracting spiral of screw oil press axle as claimed in claim 1 it is characterised in that：The helicla flute of described squeeze section is for depth relatively
Shallow helicla flute, described spiral fluted endcapped.
3. extracting spiral of screw oil press axle as claimed in claim 1 it is characterised in that：The helicla flute of described squeeze section is for depth relatively
Shallow helicla flute, described spiral fluted end has outlet.
4. extracting spiral of screw oil press axle as claimed in claim 1 it is characterised in that：The feed side of described pressing screw and short spiral by
The curved top extending to spiral of axis body.
5. extracting spiral of screw oil press axle as claimed in claim 1 it is characterised in that：Described pressing screw and rotating shaft be structure as a whole or
Described pressing screw is sleeved in rotating shaft by bonded.
6. extracting spiral of screw oil press axle as claimed in claim 1 it is characterised in that：Described squeezing pressing screw is provided with two-stage or two
More than level multistage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949026.5U CN205989525U (en) | 2016-08-26 | 2016-08-26 | A kind of extracting spiral of screw oil press axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949026.5U CN205989525U (en) | 2016-08-26 | 2016-08-26 | A kind of extracting spiral of screw oil press axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205989525U true CN205989525U (en) | 2017-03-01 |
Family
ID=58107475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620949026.5U Expired - Fee Related CN205989525U (en) | 2016-08-26 | 2016-08-26 | A kind of extracting spiral of screw oil press axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205989525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590282A (en) * | 2020-11-27 | 2021-04-02 | 四川广鑫粮油机械制造有限公司 | Strip type oil press with clear oil |
| CN112590281A (en) * | 2020-11-27 | 2021-04-02 | 四川广鑫粮油机械制造有限公司 | Bar type oil press |
-
2016
- 2016-08-26 CN CN201620949026.5U patent/CN205989525U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590282A (en) * | 2020-11-27 | 2021-04-02 | 四川广鑫粮油机械制造有限公司 | Strip type oil press with clear oil |
| CN112590281A (en) * | 2020-11-27 | 2021-04-02 | 四川广鑫粮油机械制造有限公司 | Bar type oil press |
| CN112590282B (en) * | 2020-11-27 | 2022-11-04 | 四川广鑫粮油机械制造有限公司 | Strip type oil press with clear oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191011 Address after: 473500 southeast of nongnongnonggou, Dongguan group 3, Xinye County, Nanyang City, Henan Province Patentee after: Xinye Shunyu Technology Co.,Ltd. Address before: Nanyang City, Henan province 473500 Xinye County town of Chaoyang Road No. 139 Patentee before: Han Wensuo |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20210826 |