CN203357927U - Oil pressing machine with coaxial pressing rod - Google Patents
Oil pressing machine with coaxial pressing rod Download PDFInfo
- Publication number
- CN203357927U CN203357927U CN 201320387044 CN201320387044U CN203357927U CN 203357927 U CN203357927 U CN 203357927U CN 201320387044 CN201320387044 CN 201320387044 CN 201320387044 U CN201320387044 U CN 201320387044U CN 203357927 U CN203357927 U CN 203357927U
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- CN
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- Prior art keywords
- press
- oil
- extracting juice
- pressing
- bar
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Abstract
The utility model provides an oil pressing machine with a coaxial pressing rod, and particularly relates to an oil pressing machine with a spiral pressing rod. The oil pressing machine comprises a barrel and the coaxial spiral pressing rod, the coaxial spiral pressing rod is arranged in the barrel and installed on a transmission device, a bearing is arranged between the pressing rod and the barrel, and the bearing is arranged at one end, connected with the transmission device, of the pressing rod. The bearing has the effects of bearing and stabilizing the pressing rod when the pressing rod rotates, and therefore the pressing rod cannot move in a mode of deviating from the axis so as to be in friction with the barrel to be abraded. In addition, the cross section of an inner cavity of the barrel is in a regular octagon shape. Compared with a barrel with an inner cavity with the orthohexagonal cross section in the prior art, the barrel of the oil pressing machine has the advantages that the regular octagon shape is much closer to a round shape, the distance between an corner position and the spiral pressing rod is shortened, pressed materials falling at the corner position can be easily driven when the pressing rod rotates, the pressing missing rate is reduced, and the oil yield is higher. Compared with an oil pressing machine on the market, the oil pressing machine has the advantages that the oil yield can be improved by about 5%, the stability of the oil pressing machine is better, and the service life is longer.
Description
Technical field
The utility model relates to a kind of oil press, and especially a kind of spirality is pressed the oil press of bar.
Background technology
The oil press of family expenses, generally press bar and be cross section and be the trapezoidal threaded cylinder of radially establishing, and pressing bar, more to approach its radial section of transmission device less, and press bar and normally be connected with the fit system of hexagonal bar and hexagon ring with transmission device.So press bar in rotating the process of pressing material, often because inclined to one side side occurs stressed problem, make and press bar and press the thorax frictional rotation and abrasive parts using, and can reduce the oil yield that presses material.
Next, current press for extracting juice thorax inner chamber cross section majority is regular hexagon, the spacing of pressing the interior position, angle of thorax and press for extracting juice bar is larger, easily makes the press for extracting juice material leakage of position, angle press, and affects oil yield, even causes the obstruction of press for extracting juice thorax, needs reverse motors to clear up the press for extracting juice material and just can work on.
The utility model content
For the problems referred to above, the utility model has been made improvement to press for extracting juice thorax and the press for extracting juice bar structure of 2 screw oil expeller, and a kind of oil press of coaxial press for extracting juice bar is provided, when making screw rod get into smooth, stability is better, the difficult deflection, be difficult for rubbing with pressing thorax, and can improve the oil yield of oil expression.The utility model takes following technical scheme to realize:
A kind of oil press of coaxial press for extracting juice bar comprises pressing thorax and being placed in and presses in thorax the form concentric spirals press for extracting juice bar be arranged on transmission device that also be provided with a bearing between described press for extracting juice bar and press for extracting juice thorax, described bearing is placed in and presses the end that bar is connected with transmission device; Described bearing plays supporting and stablizes and press bar when the press for extracting juice bar rotates, and it can not moved and press thorax generation friction and wear and tear in disalignment.
Described press for extracting juice bar is that appearance is radially established threaded cylinder; The inner chamber cross section of described press for extracting juice thorax is octagon; Cross section compared with the press for extracting juice thorax inner chamber of prior art is regular hexagon, the more approaching circle of octagon, and the position, angle of octagon and spiral helicine press for extracting juice distance between tie rods are less, when pressing bar and rotating, more easily drive the press for extracting juice material that drops on the position, angle, reduce and leak the press for extracting juice rate, and oil yield is higher.
Described oil press is provided with a holder on transmission device, and described press for extracting juice bar is connected with the output of transmission device with holder through bearing successively.
Projection is established at described holder edge, and described press for extracting juice thorax is provided with protuberance near the neighboring of transmission device one end, and described press for extracting juice thorax is fixed on holder by a snap close, and described snap close can be simultaneously sealed by the protuberance of the projection of holder and press for extracting juice thorax.Described snap close is prior art.
Described press for extracting juice thorax is provided with a leakage of oil outlet, is provided with a charging aperture between leakage of oil outlet and bearing.
The cross section that the outer end of described press for extracting juice thorax has part to press thorax is positive circular, and also is provided with the second bearing between press for extracting juice Yu Zhatang outer end, bar outer end, has strengthened the stability while pressing the bar rotation.
Oil press of the present utility model is compared with the oil press of prior art, can effectively make oil yield improve approximately 5%, and extend the service life of parts.
The accompanying drawing explanation
The profile of the press for extracting juice thorax that Fig. 1 is embodiment mono-and press for extracting juice bar structure;
Fig. 2 is the integrally-built profile of embodiment mono-oil press;
Fig. 3 is that holder is towards the view that presses thorax one side;
The stereochemical structure view that Fig. 4 is snap close;
Fig. 5 is for pressing the longitudinal cross-section view of thorax;
The A-A that Fig. 6 is the press for extracting juice thorax is to cross section octagon view;
The press for extracting juice thorax that Fig. 7 is embodiment bis-and press for extracting juice bar section of structure.
Reference numeral: 1, transmission device; 2, press thorax; 2-1, press for extracting juice thorax protuberance; 2-2, outer end; 3, press bar; 3-1, outer end; 4, clutch shaft bearing; 5, holder; 5-1, holder projection; 5-2, holder projection; 6, snap close; 6-1, rotation pushing block; 6-2, rotation pushing block; 7, charging aperture; 8, oil-out; 9, the second bearing.
The specific embodiment
Illustrate in detail specific embodiment of the utility model below in conjunction with accompanying drawing:
Embodiment mono-:
A kind of oil press of coaxial press for extracting juice bar comprises: press thorax 2 and reach and be placed in the concentric press for extracting juice bar 3 pressed in thorax 2; Press bar 3 one ends and be connected with transmission device 1, the radial surface that presses bar 3 is provided with " S " type screw thread;
Also be provided with clutch shaft bearing 4 between described press for extracting juice bar 3 and press for extracting juice thorax 2, described clutch shaft bearing 4 is placed in and presses the end that bar 3 is connected with transmission device 1; Described clutch shaft bearing 4 plays supporting and the stable bar 3 that presses when 3 rotation of press for extracting juice bar, and it can not moved and rub with press for extracting juice thorax 2 in disalignment.
The inner chamber cross section of described press for extracting juice thorax 2 is octagon; Octagon more approaches " O " type or circle, and its position, angle and the spacing of pressing between bar 3 are less, presses when bar 3 rotates and more easily drives the press for extracting juice material that drops on the position, angle, reduces and leaks the press for extracting juice rate, and oil yield is higher.
Be provided with leakage of oil outlet 8 to next side on described press for extracting juice thorax 2, the side made progress between leakage of oil outlet 8 and clutch shaft bearing 4 is provided with charging aperture 7.
Described oil press on transmission device 1 be provided with one with press bar 3 holders 5, press bar 3 and be connected with the output of transmission device 1 with holder 5 through bearing 4 successively; The edge of described holder 5 is provided with projection 5-1 and projection 5-2; Described press for extracting juice thorax 2 is provided with protuberance 2-1 near the neighboring of transmission device 1 one ends; By a circular snap close 6, can, simultaneously by the projection 5-1 of holder 5 and projection 5-2 and the protuberance 2-1 locking of pressing thorax 2, make to press thorax 2 and be fixed on holder 5; Snap close 6 is provided with and rotates pushing block 6-1 and rotate pushing block 6-2, is convenient to rotate sealed or unclamps.
During work, transmission device 1 drives and presses bar 3 in the interior rotation of press for extracting juice thorax 2, presses the screw thread of bar 3 and does the rotation of " M " font, will press material and squeeze fuel-displaced.Must clean when pressing thorax 2 and pressing bar 3, only snap close 6 need be screwed into to certain position, can press thorax 2, clutch shaft bearing 4 and press bar 3 and together unload.
Embodiment bis-:
Increase a bearing on the architecture basics of embodiment mono-, the stability of pressing bar 3 with price.The difference part of the present embodiment and embodiment mono-is: also can increase by the second bearing 9 between press for extracting juice thorax 2 and press for extracting juice bar 3, described the second bearing 9 is placed between the outer end 2-2 that presses thorax 2 and the outer end 3-1 that presses bar 3.The setting of the second bearing 9, further the stability when having strengthened pressing bar 3 and rotating, guarantee to press when bar 3 rotates and can not be partial to, and avoids and press thorax 2 and rub.
Claims (4)
1. the oil press of a coaxial press for extracting juice bar, comprise pressing thorax and being placed in the form concentric spirals be arranged on transmission device in the press for extracting juice thorax and press bar, and it is characterized in that, be provided with a bearing between described press for extracting juice bar and press for extracting juice thorax, described bearing is placed in and presses the end that bar is connected with transmission device.
2. the oil press of a kind of coaxial press for extracting juice bar according to claim 1, is characterized in that, the cross section of the inner chamber of described press for extracting juice thorax is octagon.
3. the oil press of a kind of coaxial press for extracting juice bar according to claim 1 and 2, is characterized in that, described oil press is provided with a holder on transmission device, and described press for extracting juice thorax is fixed on holder by snap close.
4. the oil press of a kind of coaxial press for extracting juice bar according to claim 1 and 2, is characterized in that, the cross section that the outer end of described press for extracting juice thorax has part to press thorax is positive circle, between press for extracting juice Yu Zhatang outer end, bar outer end, also is provided with the second bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320387044 CN203357927U (en) | 2013-07-01 | 2013-07-01 | Oil pressing machine with coaxial pressing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320387044 CN203357927U (en) | 2013-07-01 | 2013-07-01 | Oil pressing machine with coaxial pressing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203357927U true CN203357927U (en) | 2013-12-25 |
Family
ID=49805742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320387044 Expired - Fee Related CN203357927U (en) | 2013-07-01 | 2013-07-01 | Oil pressing machine with coaxial pressing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203357927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556401A (en) * | 2018-06-12 | 2018-09-21 | 深圳美香创新电器有限公司 | Oil press |
| CN110404648A (en) * | 2019-09-01 | 2019-11-05 | 广州冠卓机械设备有限公司 | A kind of apparatus for disposing of food waste |
-
2013
- 2013-07-01 CN CN 201320387044 patent/CN203357927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556401A (en) * | 2018-06-12 | 2018-09-21 | 深圳美香创新电器有限公司 | Oil press |
| CN110404648A (en) * | 2019-09-01 | 2019-11-05 | 广州冠卓机械设备有限公司 | A kind of apparatus for disposing of food waste |
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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: 20131225 Termination date: 20150701 |
|
| EXPY | Termination of patent right or utility model |