CN201342799Y - Pressing bolt of spiral oil press - Google Patents
Pressing bolt of spiral oil press Download PDFInfo
- Publication number
- CN201342799Y CN201342799Y CNU2009200048950U CN200920004895U CN201342799Y CN 201342799 Y CN201342799 Y CN 201342799Y CN U2009200048950 U CNU2009200048950 U CN U2009200048950U CN 200920004895 U CN200920004895 U CN 200920004895U CN 201342799 Y CN201342799 Y CN 201342799Y
- Authority
- CN
- China
- Prior art keywords
- pressing bolt
- oil
- pressing
- press
- spiral shell
- 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
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 34
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 28
- 238000001125 extrusion Methods 0.000 abstract 3
- 239000002994 raw material Substances 0.000 description 11
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 210000000038 chest Anatomy 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
Images
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Fats And Perfumes (AREA)
Abstract
The utility model relates to a pressing bolt of spiral oil press, which belongs to the technical field of oil pressing machinery, and comprises a pressing bolt main body, a spiral tooth, a through hole and a mounting key groove, wherein the outer surface of the pressing bolt main body is in a conical shape, and is provided with a spiral tooth, the center of the pressing bolt main body is provided with the through hole, and the mounting key groove is arranged on the center of the pressing bolt main body. The surface of the pressing bolt main body of the pressing bolt of the spiral oil press is in a conical shape, which leads oil press materials to get double extrusion of axial extrusion pressure and radial extrusion pressure from the pressing bolt, and meanwhile, the distance between the spiral teeth of the pressing bolt and the volume of a pressing cavity are gradually reduced, and the purpose of leading the oil yielding ratio to reach higher standard only through once pressing the oil press materials is reached, and the residual oil ratio content of an oil cake can reach minimum. The pressing bolt of spiral oil press solves the problems of low oil outlet ratio and big power consumption of the pressing bolt of an existing oil press, and one surface of the spiral tooth is in an angle of 50 degrees with the surface of the pressing bolt main body, and the pressing bolt of spiral oil press increases the integral propulsion intensity of the spiral teeth, prolongs the service span of the pressing bolt, and is suitable for various spiral oil presses.
Description
Technical field:
The utility model relates to a kind of press for extracting juice spiral shell that is used for screw oil expeller, belongs to the oil manufacture machine technical field.
Background technology:
Existing screw oil expeller comprises transmission mechanism, frame, is contained in the press for extracting juice cage on the frame and presses the row of unit who installs in the cage and presses spiral shell; Its operation principle is the rotation with the press for extracting juice spiral shell, and by the row's of unit acting in conjunction power, contained grease goes out the oil groove to extrude from what unit arranged in the raw material that will extract oil in the process that the volume that presses spiral shell and press for extracting juice thorax progressively dwindles.Press spiral shell as one of parts of oil press most critical, directly affect the oil yield of oil press and the height of oil cake residual oil content content.Present press for extracting juice spiral shell is progressively to dwindle the extruding volume that presses in the thorax by dwindling the spacing between the surperficial helical tooth gradually, reaching, and reaches the purpose that the grease in the oil expression raw material is extruded, and its extruding force mainly is from the axial compression power of pressing spiral shell.The oil press of this kind press for extracting juice spiral shell is installed because axial compression power is little, must repeatedly squeeze repeatedly the oil expression raw material, the oil cake Residual oil could be squeezed out, make oil yield remain on a higher level, but repeatedly squeeze not only inefficiency repeatedly, and the power consumption of oil press is big, and time-consuming taking a lot of work influences economic benefit of enterprises.
Summary of the invention:
The purpose of this utility model is, provide a kind of press for extracting juice spiral shell surface to be taper seat, raw material is subjected in pressing thorax simultaneously from pressing the axial of spiral shell and dual extruding force radially during oil expression, only need carry out single pressing, can make the residual oil content content of oil cake reach the press for extracting juice spiral shell of minimum screw oil expeller the oil expression raw material.
The utility model is to realize above-mentioned purpose by following technical solution:
A kind of press for extracting juice spiral shell of screw oil expeller, it constitutes by pressing spiral shell body, helical tooth, through hole and keyway being installed, and it is characterized in that: the outer surface that presses the spiral shell body is a taper shape, is shaped on helical tooth on it; The center of pressing the spiral shell body is shaped on through hole, is shaped on the installation keyway on it.
The end diameter of described press for extracting juice spiral shell body is 61mm, and outside diameter is 80mm, and the spacing between the big small end face is 140mm.
The maximum gauge of described helical tooth is 87.5mm, and face width of tooth is 6mm.
The one side of described helical tooth is vertical with press for extracting juice spiral shell body surface, and another side is 50 ° angle with press for extracting juice spiral shell body surface.
The utility model beneficial effect compared with prior art is:
The press for extracting juice spiral shell body surface of the press for extracting juice spiral shell of this screw oil expeller is tapered, make the oil expression raw material in pressing thorax, be subjected to from the axial compression power of pressing spiral shell and the dual extruding of radial compression power, press simultaneously between the helical tooth of spiral shell and progressively dwindle with the volume that presses thorax, having reached only needs the oil expression raw material is carried out single pressing, oil yield can be remained on the purpose of a high levels, can make the residual oil content content of oil cake reach minimum.Avoided the press for extracting juice spiral shell oil yield of existing oil press low, the problem that power consumption is big.And the one side of helical tooth is and presses the domatic shape that the spiral shell body surface is 50 ° of angles, has increased the intensity of promoting comprehensively of helical tooth, has prolonged its service life.
Description of drawings:
Accompanying drawing is the structural representation of the press for extracting juice spiral shell of screw oil expeller;
Among the figure: 1, press the spiral shell body, 2, helical tooth, 3, through hole, 4, keyway is installed.
The specific embodiment:
The press for extracting juice spiral shell of this screw oil expeller is by constituting by pressing spiral shell body 1, helical tooth 2, through hole 3 and keyway 4 being installed, and the outer surface that presses spiral shell body 1 is a taper shape, is shaped on helical tooth 2 on it, and the maximum gauge of helical tooth 2 is 87.5mm, and face width of tooth is 6mm.The one side of helical tooth 2 is vertical with press for extracting juice spiral shell body 1 surface, another side is 50 ° angle with press for extracting juice spiral shell body 1 surface, its objective is the bulk strength that increases helical tooth 2, avoid dwindling gradually when work because of the squeezing volume, fracture appearred in helical tooth 2 when propulsive force progressively strengthened, and prolonged the working life of pressing spiral shell.The center of pressing spiral shell body 1 is shaped on through hole 3, is shaped on the through hole 3 keyway 4 is installed.Press spiral shell body 1 and be installed on the power transmission shaft, rotate with power transmission shaft by keyway 4 is installed.The end diameter that presses spiral shell body 1 is 61mm, and outside diameter is 80mm, and the spacing between the big small end face is 140mm (referring to an accompanying drawing).
During work, be conical owing to press spiral shell body 1 surface, make by helical tooth 2 will press squeezing space that spiral shell body 1 an is divided into end little from the awl footpath to awl directly a big end progressively dwindle, the oil expression raw material is subjected to simultaneously from the axial compression power of pressing spiral shell and the dual extruding of radial compression power, having reached only needs the oil expression raw material is carried out single pressing, oil yield can be remained on the purpose of a high levels, can make the residual oil content content of oil cake reach minimum.Having solved existing oil press must repeatedly squeeze repeatedly to the oil expression raw material, the problem that the grease in the oil expression raw material could be drained.The press for extracting juice spiral shell of this screw oil expeller can make the residual oil content content of oil cake reach minimum, is specially adapted to various screw oil expellers and uses.
Claims (4)
1, a kind of press for extracting juice spiral shell of screw oil expeller, it constitutes by pressing spiral shell body (1), helical tooth (2), through hole (3) and keyway (4) being installed, and it is characterized in that: the outer surface that presses spiral shell body (1) is a taper shape, is shaped on helical tooth (2) on it; The center of pressing spiral shell body (1) is shaped on through hole (3), is shaped on it keyway (4) is installed.
2, the press for extracting juice spiral shell of a kind of screw oil expeller according to claim 1 is characterized in that: the end diameter of described press for extracting juice spiral shell body (1) is 61mm, and outside diameter is 80mm, and the spacing between the big small end face is 140mm.
3, the press for extracting juice spiral shell of a kind of screw oil expeller according to claim 1 is characterized in that: the maximum gauge of described helical tooth (2) is 87.5mm, and face width of tooth is 6mm.
4, the press for extracting juice spiral shell of a kind of screw oil expeller according to claim 1 is characterized in that: the one side of described helical tooth (2) is vertical with press for extracting juice spiral shell body (1) surface, and another side is 50 ° angle with press for extracting juice spiral shell body (1) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200048950U CN201342799Y (en) | 2009-01-21 | 2009-01-21 | Pressing bolt of spiral oil press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200048950U CN201342799Y (en) | 2009-01-21 | 2009-01-21 | Pressing bolt of spiral oil press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201342799Y true CN201342799Y (en) | 2009-11-11 |
Family
ID=41274383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200048950U Expired - Fee Related CN201342799Y (en) | 2009-01-21 | 2009-01-21 | Pressing bolt of spiral oil press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201342799Y (en) |
-
2009
- 2009-01-21 CN CNU2009200048950U patent/CN201342799Y/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20130121 |