CN216544844U

CN216544844U - Oil press for animal oil

Info

Publication number: CN216544844U
Application number: CN202122215203.0U
Authority: CN
Inventors: 赵杰; 魏素连; 赵俊杰
Original assignee: Guzhen Bangjie Biotechnology Co ltd
Current assignee: Guzhen Bangjie Biotechnology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-05-17
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an oil press for animal fat, and belongs to the technical field of oil presses. The utility model comprises the common structure of the existing oil press: the device comprises a barrel, a feed inlet, a filter, an oil collecting plate, a base and a driving wheel; the filter is additionally arranged below the barrel of the oil press and comprises a plurality of edge straight rods and inner edge straight rods, the cross sections of the edge straight rods and the inner edge straight rods are isosceles trapezoids, connecting parts are arranged at two ends of the edge straight rods and two ends of the inner edge straight rods, the edge straight rods and the inner edge straight rods are parallel to each other and are rotatably connected through the connecting parts, the filtering function of the filter is realized through gaps between the edge straight rods and the inner edge straight rods, the filter is originally saved, the shape of the filter can be changed in a rotating mode, and the filter is convenient to clean.

Description

Oil press for animal oil

Technical Field

The utility model relates to the technical field of oil presses, in particular to an oil press for animal fat.

Background

At present, the extraction of animal fat is a vacuum melting extraction method, under the heating condition, the fat is separated out from animal fat raw materials to obtain a mixture of the fat and oil residues, then the oil residues are separated, and a series of treatments are carried out on the fat to obtain an edible animal fat product. More grease can be adhered to the surface and the inside of the oil residue separated after the smelting is finished, and the oil residue is discarded to cause waste.

The common method for extracting and recovering the part of the grease is a squeezing extraction method, the grease can carry part of oil residue if the filtering is insufficient in the squeezing process, the grease needs to be filtered when the oil residue is removed, the common filter is in a net shape, and after the common filter is used for a period of time, filter holes in the net-shaped filter can be blocked, so that the common filter is difficult to clean and short in service life.

SUMMERY OF THE UTILITY MODEL

In view of the technical defects, the utility model aims to provide an oil press for animal fat, wherein a filtering device on the oil press is used for filtering the animal fat which is squeezed and recovered, and a filtering structure is easy to disassemble and clean and can be used for multiple times.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an oil press for animal fat, which comprises a barrel, a feed inlet, a filter, an oil collecting plate, a base and a driving wheel, wherein the barrel is provided with a feed inlet; one end of the barrel is provided with a driving wheel, the other end of the barrel is provided with a first support, the barrel is fixedly connected with the base through the first support, a feed inlet is formed in one end, close to the driving wheel, of an upward cambered surface of the barrel, a plurality of oil outlets are uniformly formed in a downward cambered surface of the barrel, a slag outlet is further formed in one end, away from the driving wheel, of the barrel, a conical pressing screw is axially arranged inside the barrel, the retracted end of the pressing screw is connected with the driving wheel, and a filter axially parallel to the barrel is arranged below the barrel; the filter comprises a plurality of edge straight rods and inner edge straight rods, the cross sections of the edge straight rods and the inner edge straight rods are isosceles trapezoids, connecting parts are arranged at two ends of the edge straight rods and the inner edge straight rods, and the edge straight rods and the inner edge straight rods are arranged in parallel and rotatably connected through the connecting parts; the filter both ends still are equipped with the second support, and the filter passes through second support and base fixed connection, and the filter below still is equipped with the oil collecting plate, oil collecting plate both ends and second leg joint.

Preferably, a connector is arranged on one side of the second support, which is connected with the filter, and the filter is connected with the second support through the connector.

Preferably, the opposite side surfaces of the second support are provided with sliding grooves, and two ends of the oil collecting plate are connected with the second support through the sliding grooves.

Preferably, one side of the connecting part is provided with a first connecting block, the other opposite side of the connecting part is provided with a second connecting block, and the first connecting block and the second connecting block are matched in size.

Preferably, the connector is fixedly connected with a connecting part of an inner edge straight rod at the center of the filter.

Preferably, an arc concave surface is arranged on the upper surface of the inner edge straight rod.

Preferably, the two ends of the lower bottom surfaces of the edge straight rod and the inner edge straight rod are provided with connecting parts.

The utility model has the beneficial effects that: 1. the filter is detachably arranged on the oil press, so that the filter is convenient to detach; 2. the common filtering mode of the animal fat is changed, so that the small-hole filtering is changed into the gap filtering; 3. the shape of the filter can be changed, the filtering function is realized, and the filter can be turned over and cleaned after being used, so that the filter is convenient to clean; 4. the filter is not easy to block and can be used repeatedly, and the service life of the filter is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an oil press for animal fat provided by an embodiment of the present invention.

FIG. 2 is a front sectional view of the oil press for animal fat shown in FIG. 1, in which the motor is omitted.

Fig. 3 is a schematic plan view of the filter according to the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Fig. 5 is a schematic view of a connection state of the connection member and the second bracket according to the present invention.

Figure 6 utility model provides a filter arc structure sketch map.

Description of reference numerals: the oil extraction device comprises a barrel 1, a heat insulation layer 101, an outer wall 102, a pressing screw 103, an oil outlet 104, a slag outlet 105, a feeding hole 2, a filter 3, an edge straight rod 301, an inner edge straight rod 302, a connector 303, a second support 304, a connecting part 305, a first connecting block 306, a second connecting block 307, an oil collecting plate 4, a first support 5, a base 6 and a driving wheel 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1 and 2, the present invention provides an oil press for animal fat, which includes the structure common to the existing oil presses: the device comprises a barrel 1, a feed inlet 2, a filter 3, an oil collecting plate 4, a base 6 and a driving wheel 7; wherein, one end of the barrel 1 is provided with a driving wheel 7, the other end is provided with a first bracket 5, the barrel 1 is fixedly connected with a base 6 through the first bracket 5, one end of the upward arc surface of the barrel 1 close to the driving wheel 7 is provided with a feed inlet 2, the downward arc surface is uniformly provided with a plurality of oil outlets 104, one end of the barrel 1 far away from the driving wheel 7 is also provided with a slag outlet 105, a conical pressing screw 103 is axially arranged inside the barrel 1, the retracted end of the pressing screw 103 is connected with the driving wheel 7, the motor rotates to drive the driving wheel 7 to rotate, oil residue to be pressed enters the barrel 1 through the feed inlet 2, under the action of the pressing screw 103 and the outer wall 102, the oil residue is gradually pressed to separate out oil in the oil residue, the temperature in the barrel 1 can rise in the pressing process, for animal oil which is easy to solidify at low temperature, the heating device is not considered here to heat and preserve the outer surface of the barrel 1, but the outer wall of the barrel is additionally provided with a heat preservation layer 101, the pressed oil residue is discharged from a residue outlet 105 at the other end of the barrel 1, a small amount of oil residue inevitably flows out along with the pressed grease in the pressing process, and as shown in fig. 3 and 4, a filter 3 which is axially parallel to the barrel 1 is arranged below the barrel 1; the existing filter mostly uses round hole-shaped or net-shaped filter devices, the filter devices are easily blocked by the mixture of dust and grease in the air and the residue of oil residue in the process of using the filter devices, and the porous filter devices are troublesome to clean, the utility model adopts a filter 3, the filter 3 comprises a plurality of edge straight rods 301 and inner edge straight rods 302 with isosceles trapezoid cross sections, both ends of the edge straight rods 301 and the inner edge straight rods 302 are provided with connecting parts 305, and the edge straight rods 301 and the inner edge straight rods 302 are arranged in parallel and can be rotatably connected through the connecting parts 305; two ends of the filter 3 are provided with second brackets 304, the filter 3 is fixedly connected with the base 6 through the second brackets 304, an oil collecting plate 4 is further arranged below the filter 3, and two ends of the oil collecting plate 4 are connected with the second brackets 304.

Further, as shown in fig. 4 and 5, a connector 303 is provided on a side of the second bracket 304 connected to the filter 3, and the filter 3 is connected to the second bracket 304 through the connector 303.

Further, as shown in fig. 3, the opposite side surfaces of the second support 304 are provided with sliding grooves, two ends of the oil collecting plate 4 are connected with the second support 304 through the sliding grooves, the oil collecting plate 4 is obliquely arranged to facilitate grease collection, and the oil collecting plate 4 is connected with the second support 304 through the sliding grooves to facilitate disassembly and cleaning of the oil collecting plate 4.

Further, as shown in fig. 3, 5 and 6, a first connecting block 306 is disposed on one side of the connecting member 305, a second connecting block 307 is disposed on the opposite side, the first connecting block 306 and the second connecting block 307 are matched in size, and the matching portion of the first connecting block 306 and the second connecting block 307 forms a rotatable structure, so that the planar shape of the filter 3 is changed to be in an arc shape; the filter 3 is plane, the grease flows to the filter 3 from the barrel 1, gaps among the straight rods 302 on the inner edge of the filter 3 are used for filtering the grease, the oil residue cannot pass through small gaps, after the filtering is finished, the two sides of the filter 3 are pulled to be arc-shaped, the gaps among the straight rods 302 on the inner edge are reduced, and the oil residue is extruded; after use, the connection between the filter 3 and the connector 303 of the second support rod 304 is disconnected, the filter 3 is detached, the shape of the filter 3 can be changed at will, the washing and the cleaning are convenient, and the filtering device can be reused.

Further, as shown in fig. 3 and 6, the connector 303 is fixedly connected to the connecting part 305 of the inner edge straight rod 302 at the center of the filter 3, the center of the filter 3 is fixed, and both sides can be rotated to change the surface shape of the filter 3.

Further, an arc concave surface is arranged on the upper surface of the inner edge straight rod 302 to collect grease.

Further, the two ends of the lower bottom surfaces of the edge straight rod 301 and the inner edge straight rod 302 are provided with connecting parts 305, so that the connecting parts 305 can be conveniently connected with the second bracket 304.

When the oil filter is used, the motor rotates to drive the driving wheel 7 to rotate, oil residue to be squeezed enters the barrel 1 through the feeding hole 2, under the action of the pressing screw 103 and the outer wall 102, oil in the oil residue is separated out by gradually squeezing the oil residue, the oil drops from the barrel 1 to the filter 3, under the action of self gravity, the oil is gathered towards the arc-shaped concave surface of the filter 3 and flows out from the inverted-triangular gap formed between the inner edge straight rods 302 of the filter 3, after the oil is filtered, the two sides of the filter 3 are pulled up to be changed into an arc shape, the gap between the inner edge straight rods 302 is reduced, and the oil residue which cannot pass through the gap between the inner edge straight rods 302 is squeezed; after use, the filter 3 is disconnected from the second support rod 304, the shape of the filter 3 can be changed at will, washing and cleaning are facilitated, and the filtering device can be reused.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An oil press for animal fat is characterized by comprising a barrel (1), a feed inlet (2), a filter (3), an oil collecting plate (4), a base (6) and a driving wheel (7); one end of the barrel (1) is provided with a driving wheel (7), the other end of the barrel is provided with a first support (5), the barrel (1) is fixedly connected with a base (6) through the first support (5), one end, close to the driving wheel (7), of an upward arc surface of the barrel (1) is provided with a feeding hole (2), a plurality of oil outlets (104) are uniformly formed in a downward arc surface, one end, far away from the driving wheel (7), of the barrel (1) is further provided with a slag outlet (105), a rotatable conical pressing screw (103) is axially arranged in the barrel (1), one contracted end of the pressing screw (103) is connected with the circle center of the driving wheel (7), and a filter (3) axially parallel to the barrel (1) is arranged below the barrel (1); the filter (3) comprises a plurality of edge straight rods (301) and inner edge straight rods (302) with isosceles trapezoid cross sections, connecting parts (305) are arranged at two ends of each of the edge straight rods (301) and the inner edge straight rods (302), and the edge straight rods (301) and the inner edge straight rods (302) are arranged in parallel and are rotatably connected through the connecting parts (305); the filter (3) both ends still are equipped with second support (304), and filter (3) still are equipped with oil collecting plate (4) through second support (304) and base (6) fixed connection, filter (3) below, and oil collecting plate (4) both ends are connected with second support (304).

2. The oil press for animal fat of claim 1, wherein a connecting head (303) is provided on a side surface of the second bracket (304) connected to the filter (3), and the filter (3) is connected to the second bracket (304) through the connecting head (303).

3. The oil press for animal fat of claim 1, wherein the second bracket (304) is provided with sliding grooves on opposite sides thereof, and the oil collecting plate (4) is connected to the second bracket (304) at both ends thereof through the sliding grooves.

4. The oil press for animal fat of claim 1, wherein the connecting member (305) has a first connecting block (306) on one side and a second connecting block (307) on the opposite side, and the first connecting block (306) and the second connecting block (307) are matched in size.

5. An oil press for animal fat as claimed in claim 2, characterised in that said connection head (303) is fixedly connected to the connection part (305) of the inner edge straight rod (302) in the centre of the filter (3).

6. The oil press for animal fat of claim 1, wherein said inner straight rod (302) has an arcuate concave surface on its upper surface.

7. The oil press for animal fat of claim 1, wherein the edge straight bar (301) and the inner edge straight bar (302) are provided with connecting members (305) at both ends of the lower bottom surface thereof.