CN113580641A

CN113580641A - Oil press

Info

Publication number: CN113580641A
Application number: CN202110751645.9A
Authority: CN
Inventors: 周劲松
Original assignee: Jiangmen Bestday Electric Co Ltd
Current assignee: Jiangmen Bestday Electric Co Ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-11-02

Abstract

The invention discloses an oil press, comprising: the oil press comprises an oil press main body and a box body, wherein the box body is arranged below the oil press main body; the top of the box body is provided with a filter tank, the bottom of the box body is connected with a sealing base to seal the bottom of the box body, and one side of the box body is provided with an overflow hole; the oil filtering box comprises a fine filtering plate and a storage box, the fine filtering plate is arranged at the top of the storage box and below the overflow hole, and the fine filtering plate is used for secondarily filtering oil flowing out of the overflow hole; the storage box is connected with the box body and used for receiving the oil after secondary filtration. According to the oil press disclosed by the invention, oil can be secondarily filtered, so that the filtering effect is improved, and the edible taste is better.

Description

Oil press

Technical Field

The invention relates to the technical field of oil pressing equipment, in particular to an oil press.

Background

With the improvement of living standard of people, the requirements on food are higher and higher, and unsafe edible oil is exposed for many times in the market, so that more families begin to adopt household oil presses to refine vegetable oil so as to ensure the safety of the edible oil product. The screw oil press is a squeezing oil-making device which is applied more at present, and has the advantages of large continuous processing capacity, short dynamic squeezing time, high oil yield, low labor intensity and the like. The screw oil press generally drives the pressing screw rod to rotate continuously in the pressing cylinder through the driving mechanism, oil is extruded in a space between the oil pressing rod and the pressing cylinder, so that grease in the oil is pressed out, the pressed grease is extruded and flows out from an oil outlet groove on the pressing cylinder, and residues are pressed into chip-shaped cake pieces and are continuously discharged from the tail end of the pressing cylinder. In order to facilitate the storage of the household oil press, the household oil press in the current market is generally a screw oil press, and the design is small and exquisite, but the oil generally squeezed by the small screw oil press contains more impurities, so that an oil press capable of effectively filtering the squeezed oil is needed to improve the edible taste of the oil.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the oil press provided by the invention can be used for carrying out secondary filtration on oil, so that the filtration effect is improved, and the edible taste is better.

An oil press according to an embodiment of the first aspect of the present invention includes: an oil press main body; the box body is arranged below the oil press main body; the top of the box body is provided with a filter tank, the bottom of the box body is connected with a sealing base to seal the bottom of the box body, and one side of the box body is provided with an overflow hole; the oil filtering box comprises a fine filtering plate and a storage box, the fine filtering plate is arranged at the top of the storage box and below the overflow hole, and the fine filtering plate is used for secondarily filtering oil flowing out of the overflow hole; the storage box is connected with the box body and used for receiving the oil after secondary filtration.

The oil press according to the embodiment of the invention at least has the following technical effects: the bottom of the box body is sealed by detachably connecting the sealing base, so that sediments in the box body can be more conveniently cleaned; the overflow hole sets up in one side of box and is higher than the bottom of box, can make the more limpid of the oil that flows, still is connected with the oil strain tank in the outside of overflow hole simultaneously and carries out secondary filter to oil, very big promotion the quality of oil after filtering, promoted the edible taste of oil.

According to some embodiments of the invention, the peripheral wall of the bottom of the box body is provided with a plurality of bolt joints at intervals, the sealing base is provided with threaded holes corresponding to the bolt joints, and bolts penetrate through the bolt joints and are screwed into the threaded holes to connect the box body and the sealing base.

According to some embodiments of the invention, the sealing base is provided with an embedded plate on the upper surface, and the embedded plate is embedded in the box body to seal the connection part of the box body and the sealing base.

According to some embodiments of the invention, the embedded plate comprises a middle plate and two arc-shaped plates, the two arc-shaped plates are respectively connected to two ends of the middle plate; one end of the arc-shaped plate, which is far away from the middle plate, is higher than one end connected with the middle plate.

According to some embodiments of the invention, two heating devices are installed in the box body, and the two heating devices are respectively installed on the inner walls of two opposite ends of the box body; the heating device is arranged above the arc-shaped plate.

According to some embodiments of the invention, the tank body is provided with a sight glass for observing liquid level on one side and a door hole for cleaning the inside of the tank body on the other side, and the door hole is covered with a sealing cover.

According to some embodiments of the present invention, the lower edge of the overflow hole is provided with an inclined bar protruding out of the outer surface of the box body, the inclined bar is provided with a flow guiding inclined plane, and the fine filter plate is connected below the flow guiding inclined plane.

According to some embodiments of the invention, the top of the storage box is provided with two ribs extending upwards, and the two ribs are respectively arranged at two ends of the overflow hole in the length direction.

According to some embodiments of the invention, the top of the storage box is further provided with a flat flow plate and a baffle plate, the flat flow plate is connected with one end of the fine filter plate far away from the box body, two ends of the baffle plate are respectively hinged with the two flanges, and the baffle plate is used for blocking oil from flowing out of the flat flow plate.

According to some embodiments of the present invention, the storage box is provided with a second residue placing hole at the bottom and an oil outlet at one side.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an exploded view of an embodiment of the present invention;

FIG. 3 is a first cross-sectional view of an embodiment of the present invention;

FIG. 4 is a second cross-sectional view of an embodiment of the present invention;

FIG. 5 is a schematic structural view of a filter box according to an embodiment of the invention.

Reference numerals:

the device comprises a box body 100, a filter tank 110, an overflow hole 120, a bolt joint 130, a heating device 140, an observation mirror 150, a door hole 160, a sealing cover 161, an inclined plane bar 170, a flow guide inclined plane 171 and a first residue placing hole 180;

an oil filter box 200, a fine filter plate 210, a storage box 220, a second residue placing hole 221, an oil outlet hole 222, a flange 230, a horizontal flow plate 240 and a baffle plate 250;

the sealing base 300, a threaded hole 310, an embedded plate 320, a middle plate 321 and an arc-shaped plate 322.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, an oil press according to an embodiment of the present invention includes: an oil press main body; a case 100 installed below the oil press main body; the main body of the oil press is a screw oil press, and the box body 100 is arranged below an oil outlet groove of an oil pressing cylinder of the screw oil press and is used for receiving grease extruded from the oil outlet groove.

The top of the box 100 is provided with a filter tank 110, the bottom is connected with a sealing base 300 to seal the bottom of the box 100, and one side of the box 100 is provided with an overflow hole 120. The filtering tank 110 at the top of the box 100 is a semicircular groove, and the filtering tank 110 is arranged below the oil outlet groove of the oil press main body and is used for receiving the squeezed oil and performing primary filtering on the squeezed oil. The bottom of the filter tank 110 is provided with a plurality of filter holes. The overflow holes 120 are disposed on one side of the box 100 and two overflow holes 120 are disposed at an interval, and the two overflow holes 120 are disposed on the same side of the box 100 and are higher than the sealing base 300. The bottom of the box body 100 is sealed by detachably connecting the sealing base 300, so that the sediment in the box body 100 can be more conveniently cleaned; the overflow hole 120 is formed at one side of the tank 100 and higher than the bottom of the tank 100, so that the oil flowing out is more clear.

It is understood that the two overflow holes 120 may be disposed on different sides, and in addition, the two overflow holes 120 may be disposed at different heights to control the quality of the oil.

The oil filter tank 200 comprises a fine filter plate 210 and a storage box 220, wherein the fine filter plate 210 is arranged at the top of the storage box 220 and below the overflow hole 120, and the fine filter plate 210 is used for secondarily filtering oil flowing out of the overflow hole 120; the storage box 220 is connected to the case 100, and receives the oil after the secondary filtration. The oil filter tanks 200 are likewise provided with two corresponding overflow apertures 120, but for the sake of clarity of the structure and location of the two overflow apertures 120, only one oil filter tank 200 is shown in the figures. The fine filter plate 210 is also provided with filter holes, and the aperture of the filter holes of the fine filter plate 210 is smaller than that of the filter holes of the filter tank 110, so as to further remove impurities in the oil.

It should be appreciated that the overflow aperture 120 may be plugged by plugging the overflow aperture 120 when oil drainage is not desired. Carry out the secondary filter through oil strain case 200 to oil, the quality of oil after can very big promotion filtration promotes the edible taste of oil.

In some embodiments of the present invention, the outer peripheral wall of the bottom of the case 100 is provided with a plurality of bolt joints 130 at intervals, the sealing base 300 is provided with screw holes 310 corresponding to the bolt joints 130, and bolts pass through the bolt joints 130 and are screwed into the screw holes 310 to connect the case 100 and the sealing base 300. As shown in fig. 1 and 2, the bolt joint 130 is provided with a through hole for passing a bolt, and the bolt passes through the through hole of the bolt joint 130 and is screwed into the threaded hole 310 of the seal base 300.

In some embodiments of the present invention, the sealing base 300 is provided with an embedded plate 320 on the upper surface, and the embedded plate 320 is embedded in the box 100 to seal the connection between the box 100 and the sealing base 300. The insertion plate 320 protrudes from the upper surface of the sealing base 300, and the outer circumference of the insertion plate 320 is the same as the inner diameter of the case 100.

In some embodiments of the present invention, the embedded plate 320 includes a middle plate 321 and two arc plates 322, the two arc plates 322 are respectively connected to two ends of the middle plate 321; the end of the arcuate plate 322 distal from the intermediate plate 321 is higher than the end connected to the intermediate plate 321. Specifically, as shown in fig. 2, two arc-shaped plates 322 are respectively connected to two ends of the middle plate 321, two surfaces of the two arc-shaped plates 322 that are away from each other are respectively attached to inner walls of two ends of the box 100 that are away from each other, and the heights of the arc-shaped plates 322 gradually decrease from the edges to the middle plate 321; the curved plate 322 is designed such that the oil deposits in the tank 100 will mainly deposit on the upper surface of the middle plate 321, facilitating subsequent cleaning.

In some embodiments of the present invention, two heating devices 140 are installed in the box 100, and the two heating devices 140 are respectively installed on the inner walls of two opposite ends of the box 100; the heating device 140 is mounted above the arc plate 322. Specifically, as shown in fig. 3, the heating device 140 is disposed above the arc plate 322, and a part of space is left between the lower portion of the heating device 140 and the arc plate 322; in addition, the upper portion of the heating unit 140 is designed to have a triangular shape, so as to prevent deposits in the oil from being deposited on the top of the heating unit 140.

Further, the height of the overflow hole 120 should be set above the heating device 140 or flush with the top of the heating device 140 so that the heating device 140 can be completely immersed in the oil in the tank 100 for heating the oil. The portion of the heating device 140 protruding from the outer surface of the cabinet 100 is a control portion of the heating device 140 to display the oil temperature and to set the temperature of the heating device 140. It should be understood that the heating device 140 does not heat the oil to boiling or higher temperature, but heats the oil properly, so that the oil can flow more smoothly, and is not easy to stick to the device, thereby facilitating the filtering operation.

In some embodiments of the present invention, the tank 100 is provided with a sight glass 150 for observing a liquid level on one side thereof, and a door hole 160 for cleaning the inside of the tank 100 on the other side thereof, and the door hole 160 is covered with a sealing cover 161. The observation hole is for facilitating observation of the thickness of the deposit and the quality of the oil in the case 100, and when the deposit is found to be more on the insertion plate 320, the sealing cover 161 can be opened to clean the upper side of the insertion plate 320 from the door hole 160, thereby eliminating the trouble of removing the sealing base 300.

Further, a first residue discharge hole 180 communicating with the inside of the tank 100 is further provided at the bottom of the side of the tank 100 where the door hole 160 is provided, and oil in the tank 100 should be discharged through the first residue discharge hole 180 before the sealing cover 161 is opened. The sealing cover 161 is also bolted to the case 100.

In some embodiments of the present invention, the lower edge of the overflow hole 120 is provided with an inclined bar 170 protruding out of the outer surface of the box 100, the inclined bar 170 is provided with a flow guiding inclined plane 171, and the fine filter plate 210 is connected below the flow guiding inclined plane 171. Specifically, as shown in fig. 4, the diversion slope 171 is designed such that the oil flowing out from the overflow hole 120 does not flow down along the surface of the tank 100, but flows out obliquely downward at an angle with respect to the surface of the tank 100. The fine filter plate 210 is disposed obliquely, and the fine filter plate 210 just receives the oil flowing down along the diversion inclined plane 171 and performs secondary filtration on the oil.

In some embodiments of the present invention, two ribs 230 are provided at the top of the storage box 220, and the two ribs 230 are respectively provided at two ends of the overflow hole 120 in the length direction. The rib 230 is designed to prevent oil from flowing out from both sides of the overflow hole 120 to the outer surface of the tank 100. Both ribs 230 are sealingly connected to the outer surface of the tank 100 to ensure that oil does not flow out from both sides of the overflow hole 120.

In some embodiments of the present invention, the top of the storage box 220 is further provided with a flat flow plate 240 and a baffle 250, the flat flow plate 240 is connected to one end of the fine filter plate 210 far away from the box 100, two ends of the baffle 250 are respectively hinged to the two ribs 230, and the baffle 250 is used for blocking oil from flowing out of the flat flow plate 240. Specifically, as shown in fig. 4 and 5, the flat flow plate 240 serves to deposit impurities in the oil flowing out of the overflow holes 120, and the flat flow plate 240 is horizontally disposed without any filter holes, so that when the oil flows down the fine filter plate 210, a part of the deposits are deposited on the fine filter plate 210, and then the deposits are flushed onto the flat flow plate 240 by the continuously flowing oil. The oil passing through the fine filter plate 210 flows into the storage case 220, and the deposits deposited on the flat plate 240 are uniformly removed after the oil filtering is finished.

Further, a deposition groove may be disposed on the advection plate 240, so as to store more deposits.

The baffle 250 functions to prevent oil from flowing out along the advection plate 240, and when the baffle 250 is rotated to the vertical position, the lower portion of the baffle 250 can be connected with the upper surface of the advection plate 240 in a sealing manner. In addition, the baffle 250 also functions to facilitate cleaning of deposits on the stratosphere 240; the baffle 250 is driven to rotate around the hinged position, so that one end, far away from the hinged position, of the baffle 250 tilts upwards in an inclined mode, the upper surface of the flat flow plate 240 is exposed, and the flat flow plate 240 can be cleaned conveniently.

In some embodiments of the present invention, the storage box 220 has a second residue receiving hole 221 at the bottom and an oil outlet hole 222 at one side. Specifically, the oil outlet hole 222 of the storage box 220 is also higher than the bottom of the storage box 220, so that the deposit in the oil is further precipitated. The bottom of the second residue discharge hole 221 is connected with a residue discharge pipe, and the residue discharge pipe is provided with a valve for controlling the on-off of the residue discharge pipe. The valve on the stub pipe should be in a closed state during use of the storage box 220.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An oil press, comprising:

an oil press main body;

a box body (100) which is arranged below the oil press main body; the top of the box body (100) is provided with a filter tank (110), the bottom of the box body is connected with a sealing base (300) to seal the bottom of the box body (100), and one side of the box body (100) is provided with an overflow hole (120);

the oil filter box (200) comprises a fine filter plate (210) and a storage box (220), the fine filter plate (210) is arranged at the top of the storage box (220) and below the overflow hole (120), and the fine filter plate (210) is used for filtering oil flowing out of the overflow hole (120) for the second time; the storage box (220) is connected with the box body (100) and is used for receiving the oil after secondary filtration.

2. The oil press of claim 1, wherein: the outer peripheral wall interval of box (100) bottom is provided with a plurality of bolted connection (130), sealing base (300) be equipped with screwed hole (310) that bolted connection (130) correspond, the bolt passes bolted connection (130) and screw in screwed hole (310) are interior, in order to connect box (100) with sealing base (300).

3. An oil press as claimed in claim 2, wherein: the upper surface of the sealing base (300) is provided with an embedded plate (320), and the embedded plate (320) is embedded into the box body (100) to seal the connection part of the box body (100) and the sealing base (300).

4. An oil press as claimed in claim 3, wherein: the embedded plate (320) comprises a middle plate (321) and two arc-shaped plates (322), and the two arc-shaped plates (322) are respectively connected to two ends of the middle plate (321); one end of the arc-shaped plate (322) far away from the middle plate (321) is higher than one end connected with the middle plate (321).

5. The oil press of claim 4, wherein: two heating devices (140) are arranged in the box body (100), and the two heating devices (140) are respectively arranged on the inner walls of two opposite ends of the box body (100); the heating device (140) is mounted above the arc-shaped plate (322).

6. The oil press of claim 1, wherein: the liquid level observation device is characterized in that an observation mirror (150) for observing the liquid level is arranged on one side of the box body (100), a door hole (160) for cleaning the interior of the box body (100) is arranged on the other side of the box body, and a sealing cover (161) is pressed on the door hole (160).

7. The oil press of claim 1, wherein: the lower edge of the overflow hole (120) is provided with an inclined plane strip column (170) protruding out of the outer surface of the box body (100), the inclined plane strip column (170) is provided with a flow guide inclined plane (171), and the fine filter plate (210) is connected below the flow guide inclined plane (171).

8. The oil press of claim 7, wherein: two ribs (230) extending upwards are arranged at the top of the storage box (220), and the two ribs (230) are respectively arranged at two ends of the length direction of the overflow hole (120).

9. The oil press of claim 8, wherein: the top of the storage box (220) is further provided with a flat flow plate (240) and a baffle plate (250), the flat flow plate (240) is connected with one end, far away from the box body (100), of the fine filter plate (210), two ends of the baffle plate (250) are hinged to the two blocking edges (230) respectively, and the baffle plate (250) is used for blocking oil from flowing out of the flat flow plate (240).

10. The oil press of claim 1, wherein: the bottom of the storage box (220) is provided with a second residue placing hole (221), and one side of the storage box is provided with an oil outlet hole (222).