CN204488078U - A kind of Domestic oil press squeezes bar structure - Google Patents
A kind of Domestic oil press squeezes bar structure Download PDFInfo
- Publication number
- CN204488078U CN204488078U CN201520053465.3U CN201520053465U CN204488078U CN 204488078 U CN204488078 U CN 204488078U CN 201520053465 U CN201520053465 U CN 201520053465U CN 204488078 U CN204488078 U CN 204488078U
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- squeezing
- rod
- bar structure
- oil press
- described squeezing
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Abstract
The utility model discloses a kind of Domestic oil press and squeeze bar structure, comprise the squeezing body of rod, squeezing screw thread is provided with outside the described squeezing body of rod, one end of the described squeezing body of rod is link, described squeezing thread surface forms at least one depression tangent plane near link side, this Domestic oil press squeezes bar structure by forming depression tangent plane in the squeezing thread surface of squeezing the body of rod, when squeezing bar and constantly rotating in squeezing cylinder, first by the depression tangent plane on squeezing screw thread, fragmentation is rolled to comparatively large or that hardness the is higher oil plant of diameter, avoids the phenomenon producing putty, get stuck.
Description
Technical field
The utility model relates to oil equipment technical field, and particularly a kind of Domestic oil press squeezes bar structure.
Background technology
Oil press is the effect by means of mechanical external force, the machine squeezed out from oil plant by grease.Hydraulic press liquefaction machine, screw oil expeller, novel hydraulic oil press and high-efficiency precision can be divided into filter oil press.Screw oil expeller is the one squeezing liquefaction equipment that application is more at present, and it has the advantages such as continuous treatment amount is large, dynamically the squeezing time is short, oil yield is high, labour intensity is low.
In screw oil expeller, oil plant is entered by hopper to squeeze in cylinder, driving mechanism work drives squeezing bar constantly to rotate in squeezing cylinder, oil plant is squeezed in the space between squeezing bar and squeezing cylinder, the grease in oil plant is made to be squeezed out, the grease of squeezing out goes out from the oil groove extrusion flow that goes out squeezed on cylinder, residue is pressed into bits shape wafer sheet simultaneously, constantly discharges from squeezing cylinder end.
Wherein, squeeze bar as the critical component in screw oil expeller, squeeze bar structural design and conclusive effect is played to the effect of extracting oil, speed and efficiency, due to difference oil expression raw material, its diameter, hardness level are all different, in expressing process, phenomenon putty easily occurring when the stock diameter that extracts oil is excessive or hardness is higher, gets stuck.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Milling Efficiencty Domestic oil press that is high, that can prevent putty and squeezes bar structure.
For solving the problems of the technologies described above adopted technical scheme: a kind of Domestic oil press squeezes bar structure, comprise the squeezing body of rod, be provided with squeezing screw thread outside the described squeezing body of rod, one end of the described squeezing body of rod is link, and described squeezing thread surface forms at least one depression tangent plane near link side.
Further, described squeezing thread surface near link side threadingly direction interleaved form multiple depression tangent plane.
Further, the described squeezing body of rod is for being taper, and the tapering of the described squeezing body of rod is 2-4.
Further, the other end end face of the described squeezing body of rod is provided with radial dreg scraping stripe.
Further, the link place of the described squeezing body of rod is provided with oil plant baffle plate.
Further, the link of the described squeezing body of rod is positioned to run through on rear side of oil plant baffle plate and is provided with a dismounting through hole.
Beneficial effect: this Domestic oil press squeezes bar structure by forming depression tangent plane in the squeezing thread surface of squeezing the body of rod, when squeezing bar and constantly rotating in squeezing cylinder, first by the depression tangent plane on squeezing screw thread, fragmentation is rolled to comparatively large or that hardness the is higher oil plant of diameter, avoids the phenomenon producing putty, get stuck.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further;
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 squeezes bar to coordinate schematic diagram with squeezing cylinder in the utility model embodiment;
Fig. 3 squeezes bar and squeezes another visual angle schematic diagram of coordinating of cylinder in the utility model embodiment.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, a kind of Domestic oil press of the utility model squeezes bar structure, comprises and squeezes the body of rod 10, squeezes outside the body of rod 10 and is provided with squeezing screw thread 11, the one end of squeezing the body of rod 10 is link 12, and squeezing screw thread 11 surface forms at least one depression tangent plane 13 near link 12 side.
By at the squeezing screw thread 11 contoured depressions tangent plane 13 on the surface near link 12 side, in advance fragmentation is rolled to comparatively large or that hardness the is higher oil plant of diameter by depression tangent plane 13, avoid in expressing process, occurring putty, getting stuck.
As preferably, close link 12 side, squeezing screw thread 11 surface threadingly direction interleaved forms multiple depression tangent plane 13, namely on one section of squeezing screw thread 11 near link 12, threadingly direction is at the not shaping multiple depression tangent plane 13 of ipsilateral, under the effect of multiple depression tangent plane 13, squeezing bar near link 12 side and the clearance space squeezed between cylinder increase, form cushion space, comparatively large or that hardness the is higher oil plant of diameter repeatedly can roll fragmentation repeatedly in this cushion space, make the squeezing of bulky grain oil plant more abundant, improve the press speed of bulky grain oil plant.
Wherein, squeeze the body of rod 10 for being taper, the tapering squeezing the body of rod 10 is 2-4 °.
Fast discharge in order to the dregs of fat can be made, the other end end face squeezing the body of rod 10 is provided with radial dreg scraping stripe 14, wherein, squeeze in cylinder 20 inner wall at end and have multiple spaced apart slag chute 21, the length of radial dreg scraping stripe 14 is slightly less than the internal diameter squeezing cylinder 20 end, when squeezing bar and being connected with squeezing cylinder 20, squeezing bar is driven in rotation, the rotatable cutting of radial dreg scraping stripe 14 is piled up in the dregs of fat at slag chute 21 place, avoids the dregs of fat to pile up at slag notch place, accelerates the velocity of discharge of the dregs of fat.
As preferably, the link place of squeezing the body of rod 10 is provided with oil plant baffle plate 15, and this oil plant baffle plate 15 is circular baffle plate, corresponding with squeezing cylinder 20 intracavity diameter, when squeezing bar and being connected with squeezing cylinder 20, the oil plant baffle plate 15 at the squeezing body of rod 10 link place is closed and is squeezed cylinder 20 inner chamber, avoids small particle diameter oil plant to spill.Meanwhile, be positioned at also to run through on rear side of oil plant baffle plate 15 at the squeezing body of rod 10 link and be provided with a dismounting through hole 16, insert in this dismounting through hole 16 by needle-like workpiece, can simple and quick the squeezing body of rod 10 be split out.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that described technical field those of ordinary skill possesses, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (6)
1. Domestic oil press squeezes a bar structure, and it is characterized in that: comprise the squeezing body of rod, be provided with squeezing screw thread outside the described squeezing body of rod, one end of the described squeezing body of rod is link, and described squeezing thread surface forms at least one depression tangent plane near link side.
2. Domestic oil press according to claim 1 squeezes bar structure, it is characterized in that: described squeezing thread surface near link side threadingly direction interleaved form multiple depression tangent plane.
3. Domestic oil press according to claim 1 squeezes bar structure, it is characterized in that: the described squeezing body of rod is for being taper, and the tapering of the described squeezing body of rod is 2-4 °.
4. Domestic oil press according to claim 1 squeezes bar structure, it is characterized in that: the other end end face of the described squeezing body of rod is provided with radial dreg scraping stripe.
5. Domestic oil press according to claim 1 squeezes bar structure, it is characterized in that: the link place of the described squeezing body of rod is provided with oil plant baffle plate.
6. Domestic oil press according to claim 5 squeezes bar structure, it is characterized in that: the link of the described squeezing body of rod is positioned to run through on rear side of oil plant baffle plate and is provided with a dismounting through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053465.3U CN204488078U (en) | 2015-01-26 | 2015-01-26 | A kind of Domestic oil press squeezes bar structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520053465.3U CN204488078U (en) | 2015-01-26 | 2015-01-26 | A kind of Domestic oil press squeezes bar structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204488078U true CN204488078U (en) | 2015-07-22 |
Family
ID=53567369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520053465.3U Expired - Fee Related CN204488078U (en) | 2015-01-26 | 2015-01-26 | A kind of Domestic oil press squeezes bar structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204488078U (en) |
-
2015
- 2015-01-26 CN CN201520053465.3U patent/CN204488078U/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: 20150722 Termination date: 20200126 |