CN113334828A - Soybean edible oil squeezing device convenient to clean - Google Patents

Abstract

The invention relates to a soybean edible oil squeezing device convenient to clean, which comprises a material storage frame, a squeezing outer frame, a squeezing layer, electric sliding blocks, racks and a rolling mechanism, wherein the squeezing outer frame is installed on the material storage frame, the squeezing layer is installed at the lower end of the squeezing outer frame, the electric sliding blocks are installed on the outer wall of the squeezing outer frame, the rolling mechanism is arranged between the electric sliding blocks, and the racks are installed on the inner side wall of the squeezing outer frame. The invention can solve the problems that during the pressing process, slag materials generated after pressing are often attached to the surface of the pressing roller and holes of the pressing net, the slag materials which are left inside for a long time are easy to cause blockage during subsequent pressing and bad smell generated by being attached to the inside of equipment for a long time, the pressing roller and the pressing net are often tightly installed in an equipment shell and are difficult to take out and clean, the surface of the traditional pressing roller is smooth, a thick soybean crushed particle layer is difficult to press, and the condition that the upper layer and the lower layer are uneven in pressure is easy to occur.

Description

Soybean edible oil squeezing device convenient to clean

Technical Field

The invention relates to the technical field of edible oil preparation, in particular to a soybean edible oil squeezing device convenient to clean.

Background

The soybean oil is prepared by squeezing or leaching soybeans, is one of the most common edible oils in the world, is also a common edible oil in daily life of people, is favored by consumers due to low price, has excellent composition of soybean oil fatty acids, can promote growth and development, maintain physiological metabolism, reduce cholesterol content, soften blood vessels, delay aging and prevent diseases, has a ratio of omega-6 fatty acids to omega-3 fatty acids of about 8:1 in the soybean oil from the aspect of a nutritional structure, is the only edible oil closest to the fatty acid structure in human milk, is easy to digest, has high absorptivity of 98 percent, and is the oil with extremely high nutritional value and high edible value.

Need wash it, breakage, evaporate stir-fry, squeeze, refine the processing to soybean edible oil when preparing process to soybean edible oil to obtain the oil, traditional squeezing carries out the roll extrusion processing usually, makes the soybean grit after the softening squeeze the oil filter on squeezing the net, but often can meet some problems at actual roll extrusion in-process:

1. during the squeezing process, slag materials generated after squeezing are often attached to the surface of a squeezing roller and holes of a squeezing net, the slag materials which are left inside for a long time are easy to cause blockage during subsequent squeezing and bad smell which is generated by being attached to equipment for a long time, the squeezing roller and the squeezing net are often tightly installed in an equipment shell and are difficult to take out and clean, and more manpower and material resources are often consumed when the squeezing roller and the squeezing net are taken out;

2. the traditional pressing roller has smooth surface, is difficult to press a thicker soybean crumb layer, is easy to cause the condition that the upper layer and the lower layer are not uniformly pressed, and causes partial soybean crumbs not to be completely pressed.

Disclosure of Invention

Technical scheme (I)

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a soybean edible oil squeezes device convenient to it is clean, includes the storage frame, squeezes the layer, electronic slider, rack and rolling mechanism, installs on the storage frame and squeezes the frame, squeezes the lower extreme of frame and installs and squeeze the layer, squeezes the outer wall of frame and installs electronic slider, is provided with rolling mechanism between the electronic slider, squeezes and install the rack on the inside wall of frame.

The squeezing layer include the pull board, the charging chute, squeeze the frame, the embedded groove, the pressurized branch chain, the movable block is installed to both ends symmetry about the pull board, the movable block is connected for sliding fit with squeezing between the frame, the charging chute has evenly been seted up in the crisscross on the pull board, the embedded groove, the charging chute is corresponding with squeezing the frame, squeeze the frame and be connected with the pull board, the inside embedding of embedded groove has the pressurized branch chain, the two is releasable connection, can take out the layer that squeezes wholly forward after squeezing finishing, carry out the pertinence washing to squeezing the layer, be convenient for wash, spread the soybean crushed grain after the stir-fry on the pull board, the soybean crushed grain after will steaming the stir-fry through the roll of rolling mechanism is squeezing the frame, squeeze back and forth on the pressurized branch chain, the process of squeezing is through the air-blown and is carried out random the stirring to slag charge (formation after the soybean crushed grain squeezes for the first time).

The squeezing frame comprises a frame body, connecting columns, a squeezing net, built-in springs, a first buckle, a second buckle and a bolt piece, wherein the left side of the frame body is connected with a pulling plate through a hinge, the connecting columns are symmetrically arranged inside the frame body, the squeezing net is arranged between the connecting columns and is connected with the connecting columns in a vertically sliding fit mode, the squeezing net plays a role in squeezing oil filtration, the built-in springs are connected between the squeezing net and the lower end of the frame body, the built-in springs play a role in resetting, the first buckle is arranged on the right side of the frame body and is connected with the second buckle in a locking mode through the bolt piece, the second buckle is arranged at the lower end of the pulling plate, the bolt piece plays a locking effect on the position between the frame body and the pulling plate, the right end of the frame body is pulled out to be unlocked with the pulling plate, and soybean residue attached to the inside of the frame, And (6) cleaning.

The rolling mechanism comprises a pressing roller, a rotating shaft, a gear, a cylinder, an L-shaped frame, a pressing branch chain, a pushing cylinder and a pushing block, wherein the rotating shaft is symmetrically arranged at the front end and the rear end of the pressing roller, the gear is arranged on the rotating shaft, the cylinder is arranged at the outer end of the rotating shaft, the cylinder and the L-shaped frame are connected in a rotating fit manner, the L-shaped frame is connected with an electric slider, a sliding groove is uniformly formed in the pressing roller along the circumferential direction of the pressing roller, the pressing branch chain is arranged in the sliding groove, the pushing cylinder is arranged at the rear end of the pressing roller, the pushing block is arranged at the ejection end of the pushing cylinder, the pushing block is driven by the pushing cylinder to push forwards, so that the pressing branch chain is extruded outwards in the circumferential direction.

As a preferred technical scheme of the invention, the pressed branched chain comprises an embedded frame, pressed nets, antirust springs, connecting rods and filter cloth, wherein the embedded frame is positioned in the embedded groove, the pressed nets are symmetrically arranged at the left end and the right end of the embedded frame and play a role in pressing oil filter, the outer sides of the pressed nets are connected with the embedded frame through pin shafts, the filter cloth is connected between the pressed nets, the antirust springs are connected between the inner sides of the pressed nets and the connecting rods and play a role in resetting, and the connecting rods are arranged on the embedded frame.

As a preferred technical scheme of the invention, the squeezing branched chain comprises a squeezing block, a wedge plate, an isolation cover and a connecting spring, the squeezing block is connected with a sliding groove in a sliding fit manner, the squeezing block and the sliding groove are connected in a sliding fit manner, the sliding fit connection between the squeezing block and the sliding groove is beneficial to later cleaning, when the squeezing block is not used, the squeezing block is completely retracted into the sliding groove, slag attached to the periphery of the squeezing block can be extruded, a complete circle is formed between the outer surface of the completely retracted squeezing block and the surface of a squeezing roller, the flushing is convenient, the wedge plate is installed at the inner end of the squeezing block, the connecting spring is connected between the wedge plate and the inner cavity wall of the squeezing roller and plays a role in resetting, the connecting spring is positioned in the isolation cover, the isolation cover is connected between the edge of the wedge plate and the inner cavity wall of the squeezing roller, and the pushing block is driven by a pushing cylinder to push forwards, so that the squeezing block is extruded and extended outwards.

As a preferred technical scheme of the invention, the upper end of the squeezing outer frame is provided with an inlet, which is convenient for placing the steamed and fried soybean particles, a sealing cover is embedded in the inlet to play a role of sealing the upper end, the lower end of the storage frame is provided with a support column, the front end of the storage frame is communicated with an air pump, the soybean particles (slag materials) on the squeezing layer are blown and turned by air blown by the air pump, the blowing amount of the air blown is small, and the soybean particles cannot be blown to the air to fly in a mess way and float out of the squeezing outer frame.

As a preferred technical scheme of the invention, the charging chute is of a gradually flaring structure from bottom to top, so that the difficulty of the extended squeezing block entering the charging chute is reduced.

As a preferred technical scheme of the invention, the lower end of the embedded frame is of a screen mesh structure, so that the effects of filtering and screening and filtering oil are achieved, and the pressed net and the filter cloth are detachably connected, so that the later cleaning of the interior of the embedded frame is facilitated.

As a preferable technical scheme of the invention, the gear is meshed with the rack, the squeezing roller is uniformly provided with squeezing grooves along the circumferential direction, and the squeezing grooves and the sliding grooves are circumferentially arranged at intervals.

As a preferable technical scheme of the invention, the rear end inclined plane of the squeezing block is of a structure gradually inclining outwards from front to back, the pushing block is of a circular truncated cone structure, the inclined plane of the pushing block is attached to the rear end inclined plane of the squeezing block, and the pushing block pushed forwards can extrude the squeezing block outwards.

As a preferable technical scheme of the invention, the outer end of the press block is paved with a hard layer, and the increase of hardness is beneficial to pressing.

(II) advantageous effects

1. According to the soybean edible oil squeezing device convenient to clean, the extended squeezing blocks and the arranged squeezing grooves are added on the basis of the squeezing roller (squeezing roller), so that the structural concave-convex feeling is increased during squeezing, the squeezing of a crushed particle layer is facilitated, the squeezing layer can be drawn out at any time after the squeezing is finished in a drawing sliding connection mode, the parts in the squeezing layer are detachably connected, the internal cleaning and the integral cleaning are facilitated, the squeezing roller and the internally contracted squeezing blocks form a complete cylinder when not squeezing, slag materials attached to the cylinder can be flushed on the squeezing layer along with the flushing of clean water, and then the slag materials and the drawn squeezing layer are taken out and cleaned together;

2. according to the soybean edible oil squeezing device convenient to clean, the drawing plate and the squeezing outer frame are connected in a sliding fit mode, when the soybean edible oil is not squeezed, the drawing plate can be drawn out, then the pressed branched chain is taken out from the embedded groove to be cleaned independently, the plug pin piece is drawn out, the squeezing frame and the drawing plate are opened, so that residual slag in the squeezing frame is cleaned and washed, and the drawing type squeezing layer is beneficial to cleaning;

3. according to the soybean edible oil squeezing device convenient to clean, the squeezing frame and the pressure bearing branched chain in the squeezing layer correspond to the squeezing block and the squeezing groove in position, so that soybean broken grains (slag) are squeezed, and after the squeezing roller rolls away, the squeezing frame and the pressure bearing branched chain bounce the slag under the action of elasticity, so that a certain turning effect is achieved, air blowing is matched, the squeezing uniformity is improved, and the probability of non-squeezing is reduced;

4. according to the soybean edible oil squeezing device convenient to clean, the concave-convex structures (squeezing blocks and squeezing grooves) are added on the traditional roller structure of the squeezing mechanism, and the squeezing frame and the pressing branched chain are matched to improve the layering sense during the squeezing, facilitate the squeezing and improve the uniformity during the squeezing.

Drawings

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

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic perspective view of the rolling mechanism of the present invention;

FIG. 4 is a cross-sectional view of FIG. 3 of the present invention;

FIG. 5 is a schematic perspective view of the drawing plate, the chute, the embedded groove, the pressed branched chain and the movable block of the present invention;

FIG. 6 is a schematic perspective view of the press frame of the present invention (except for the second snap and the latch member);

FIG. 7 is a schematic view of the structure between the press block and the engagement plate of the present invention;

FIG. 8 is an enlarged view of a portion of the invention at A in FIG. 2;

fig. 9 is a partial enlarged view of the invention at B of fig. 2.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

As shown in fig. 1 to 9, a soybean edible oil squeezing device convenient to clean comprises a storage frame 1, a squeezing outer frame 2, a squeezing layer 3, an electric sliding block 4, a rack 5 and a rolling mechanism 6, wherein the squeezing outer frame 2 is installed on the storage frame 1, the squeezing layer 3 is installed at the lower end of the squeezing outer frame 2, the electric sliding block 4 is installed on the outer wall of the squeezing outer frame 2, the rolling mechanism 6 is arranged between the electric sliding blocks 4, and the rack 5 is installed on the inner side wall of the squeezing outer frame 2.

Squeeze the upper end of frame 2 seted up the inlet port, the soybean crushed grain after conveniently evaporating the stir-fry is put into, the embedding has sealed lid on the inlet port, play the sealed effect of upper end, the support column is installed to the lower extreme of storage frame 1, the air pump is installed to the front end intercommunication of storage frame 1, the gas of blowing in through the air pump will squeeze the soybean crushed grain (slag charge) on the layer 3 and carry out the air-blowing and turn, the amount of wind that blows out is less, can not blow the soybean crushed grain to the condition of flying in disorder in the air and wafting out from squeezing frame 2.

The squeezing layer 3 comprises a drawing plate 31, a blanking groove 32, a squeezing frame 33, an embedded groove 34, a squeezing branch chain 35 and a movable block 36, the movable block 36 is symmetrically arranged at the left end and the right end of the drawing plate 31, the movable block 36 is connected with the squeezing outer frame 2 in a sliding fit manner, the blanking groove 32 and the embedded groove 34 are uniformly arranged on the drawing plate 31 in a staggered manner, the blanking groove 32 corresponds to the squeezing frame 33, the squeezing frame 33 is connected with the drawing plate 31, the squeezing branch chain 35 is embedded in the embedded groove 34 and is detachably connected with the same, and the squeezing layer 3 can be integrally drawn out forwards after squeezing is finished, the squeezing layer 3 is cleaned in a targeted way, which is convenient for cleaning, and when in specific work, the steamed and fried soybean particles are spread on the drawing plate 31, the steamed and fried soybean particles are pressed back and forth on the pressing frame 33 and the pressed branched chain 35 by the rolling of the rolling mechanism 6, and the pressed slag materials are irregularly turned over by air blowing in the pressing process.

The squeezing frame 33 comprises a frame body 331, connecting columns 332, a squeezing net 333, built-in springs 334, a first buckle 335, a second buckle 336 and a plug piece 337, the left side of the frame body 331 is connected with the drawing plate 31 through a hinge, the connecting columns 332 are symmetrically installed inside the frame body 331, the squeezing net 333 is arranged between the connecting columns 332, the squeezing net 333 and the connecting columns 332 are connected in a vertically sliding fit manner, the squeezing net 333 plays a role in squeezing oil, the built-in springs 334 are connected between the squeezing net 333 and the lower end of the frame body 331 and play a role in resetting, the first buckle 335 is installed on the right side of the frame body 331, the first buckle 335 and the second buckle 336 are connected in a locking manner through the plug piece 337, the second buckle 336 is installed at the lower end of the drawing plate 31, the plug piece 337 plays a locking effect on the position between the frame body 331 and the drawing plate 31, and the plug piece 337 is pulled out to unlock the right end of the frame body 331 and the drawing plate 31, at this time, soybean residue attached to the inside of the frame body 331 and the squeezing net 333 can be washed and cleaned in a washing mode, during specific work, part of steamed and fried soybean particles enter the charging chute 32 and then fall on the squeezing net 333, the squeezing net 333 and the soybean particles are pressed down through the squeezing block 661 extending out of the rolling mechanism 6, oil drops after passing through the squeezing net 333, after the squeezing block 661 leaves, the squeezing net 333 rebounds under the action of the built-in spring 334, and the squeezed soybean residue rises together.

The pressed branched chain 35 comprises an embedded frame 351, a pressed net 352, an antirust spring 353, a connecting rod 354 and a filter cloth 355, the embedded frame 351 is positioned in the embedded groove 34, the pressed nets 352 are symmetrically arranged at the left end and the right end of the embedded frame 351, the pressed nets 352 have the effect of pressing oil, the outer sides of the pressed nets 352 are connected with the embedded frame 351 through pin shafts, the filter cloth 355 is connected between the pressed nets 352, the antirust spring 353 is connected between the inner side of the pressed net 352 and the connecting rod 354, the antirust spring 353 plays a role of resetting, the connecting rod 354 is installed on the embedded frame 351, the lower end of the embedded frame is of a screen structure, the effects of filtering, screening and oil filtering are achieved, the pressed nets 352 and the filter cloth 355 are detachably connected, later cleaning of the inner part of the embedded frame 351 is convenient, in specific work, when the pressing roller 61 rotates to the pressed branched chain 35, crushed soybean grains or slag in the middle are pressed through the pressing groove and the pressed nets 352, therefore, after the press roll 61 is far away, the pressed net 352 is reset to the outside angle adjustment under the ejection of the antirust spring 353, and the pressed net 352 with the angle adjustment breaks up and turns over the slag to a certain degree.

The rolling mechanism 6 comprises a pressing roller 61, a rotating shaft 62, a gear 63, a cylinder 64, an L-shaped frame 65, a pressing branched chain 66, a pushing cylinder 67 and a pushing block 68, wherein the rotating shaft 62 is symmetrically installed at the front end and the rear end of the pressing roller 61, the gear 63 is arranged on the rotating shaft 62, the cylinder 64 is installed at the outer end of the rotating shaft 62, the cylinder 64 is in rotating fit connection with the L-shaped frame 65, the L-shaped frame 65 is connected with the electric slider 4, sliding grooves are uniformly formed in the pressing roller 61 along the circumferential direction of the pressing roller, the pressing branched chain 66 is arranged in the sliding grooves, the pushing cylinder 67 is installed at the rear end of the pressing roller 61, the pushing block 68 is installed at the ejection end of the pushing cylinder 67, the pushing block 68 is driven by the pushing cylinder 67 to push forwards, so that the pressing branched chain 66 is extruded outwards in the circumferential direction, the gear 63 is meshed with the rack 5, pressing grooves are uniformly formed in the pressing roller 61 along the circumferential direction of the pressing roller 61, the pressing grooves and the sliding grooves are circumferentially spaced, during specific work, the L-shaped frame 65 is driven to move left and right through the electric sliding block 4, the squeezing roller 61 is driven to rotate under the cooperation of the rack 5 and the gear 63, and the steamed and fried soybean particles are squeezed out through the extended squeezing branch chain 66.

The squeezing branch chain 66 comprises a squeezing block 661, a fit plate 662, a separation cover 663 and a connecting spring 664, wherein the squeezing block 661 is connected with a sliding groove in a sliding fit manner, the squeezing block 661 is connected with the sliding groove in a sliding fit manner, the later cleaning is facilitated, when the squeezing block 661 is not used, the squeezing block 661 is completely retracted into the sliding groove, slag adhered to the periphery of the squeezing block 661 can be squeezed out, a complete circle is formed between the outer surface of the squeezing block 661 which is completely retracted and the surface of the squeezing roller 61, the flushing is facilitated, the fit plate 662 is installed at the inner end of the squeezing block 661, the connecting spring 664 is connected between the fit plate 662 and the inner cavity wall of the squeezing roller 61 and plays a role in resetting, the connecting spring 664 is located inside the separation cover 663, the separation cover 663 is connected between the edge of the fit plate 662 and the inner cavity wall of the squeezing roller 61, the pushing block 68 is driven by the pushing cylinder 67 to push forwards, so that the squeezing block 661 is pushed outwards and extended out, charging chute 32 from up for gradually flaring structure down, reduced the degree of difficulty that the piece 661 that squeezes that stretches out enters into charging chute 32, the rear end inclined plane of squeezing piece 661 in the past for gradually leaning out the structure backward, promote piece 68 and be the round platform structure, the inclined plane that promotes piece 68 laminates mutually with the rear end inclined plane that squeezes piece 661, the promotion piece 68 that pushes away before can be with squeezing the outside extrusion of piece 661 and stretch out, the outer end of squeezing piece 661 laid the hard layer, the increase of hardness does benefit to and squeezes.

When in work:

s1, washing, crushing and steaming the soybeans to obtain softened soybean particles;

s2, spreading the soybean particles on the drawing plate 31, squeezing the steamed and fried soybean particles back and forth on the squeezing frame 33 and the pressed branched chain 35 by rolling of the rolling mechanism 6, and irregularly turning over the squeezed slag materials by air blowing in the squeezing process;

a. when the soybean residue passes through the squeezing frame 33, the squeezing net 333 and the soybean particles are pressed downwards by the squeezing blocks 661 extending out of the rolling mechanism 6 for squeezing, the oil drops after passing through the squeezing net 333, after the squeezing blocks 661 are driven by the rolling of the squeezing roller 61 to leave, the squeezing net 333 rebounds under the action of the built-in spring 334, and the squeezed soybean residue rises together;

b. when the soybean crushed grains pass through the pressed branched chain 35, the rolling pressing roll 61 rotates to the pressed branched chain 35, the soybean crushed grains between the pressing groove of the pressing roll 61 and the pressed net 352 are pressed through the pressing groove of the pressing roll 61, so that oil is pressed, after the pressing roll 61 is far away, the pressed net 352 is adjusted and reset to the outer side under the ejection of the anti-rust spring 353, and the slag is scattered and turned to a certain degree through the pressed net 352 with the adjusted angle;

s3, dripping the squeezed oil into the storage frame 1 for centralized collection, and facilitating subsequent refining.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (9)

1. The utility model provides a soybean edible oil presses device convenient to it is clean, includes storage frame (1), squeezes frame (2), squeezes layer (3), electronic slider (4), rack (5) and rolling mechanism (6), its characterized in that: a squeezing outer frame (2) is mounted on the material storage frame (1), a squeezing layer (3) is mounted at the lower end of the squeezing outer frame (2), electric sliding blocks (4) are mounted on the outer wall of the squeezing outer frame (2), a rolling mechanism (6) is arranged between the electric sliding blocks (4), and racks (5) are mounted on the inner side wall of the squeezing outer frame (2);

the squeezing layer (3) comprises a drawing plate (31), a blanking groove (32), a squeezing frame (33), an embedded groove (34), a pressed branched chain (35) and movable blocks (36), wherein the movable blocks (36) are symmetrically installed at the left end and the right end of the drawing plate (31), the movable blocks (36) are connected with a squeezing outer frame (2) in a sliding fit manner, the blanking groove (32) and the embedded groove (34) are uniformly and alternately formed in the drawing plate (31), the blanking groove (32) corresponds to the squeezing frame (33), the squeezing frame (33) is connected with the drawing plate (31), and the pressed branched chain (35) is embedded into the embedded groove (34);

the squeezing frame (33) comprises a frame body (331), connecting columns (332), a squeezing net (333), built-in springs (334), a first buckle (335), a second buckle (336) and a plug piece (337), the left side of the frame body (331) is connected with the drawing plate (31) through a hinge, the connecting columns (332) are symmetrically installed inside the frame body (331), the squeezing net (333) is arranged between the connecting columns (332), the squeezing net (333) is connected with the connecting columns (332) in a vertically sliding fit mode, the built-in springs (334) are connected between the squeezing net (333) and the lower end of the frame body (331), the first buckle (335) is installed on the right side of the frame body (331), the first buckle (335) is connected with the second buckle (336) in a locking mode through the plug piece (337), and the second buckle (336) is installed at the lower end of the drawing plate (31);

the rolling mechanism (6) comprises a pressing roller (61), a rotating shaft (62), a gear (63), a cylinder (64), an L-shaped frame (65), a pressing branch chain (66), a pushing cylinder (67) and a pushing block (68), wherein the rotating shaft (62) is symmetrically installed at the front end and the rear end of the pressing roller (61), the gear (63) is arranged on the rotating shaft (62), the cylinder (64) is installed at the outer end of the rotating shaft (62), the cylinder (64) is connected with the L-shaped frame (65) in a rotating fit mode, the L-shaped frame (65) is connected with an electric slider (4), sliding grooves are uniformly formed in the pressing roller (61) along the circumferential direction of the pressing roller, the pressing branch chain (66) is arranged inside the sliding grooves, the pushing cylinder (67) is installed at the rear end of the pressing roller (61), and the pushing block (68) is installed at the ejection end of the pushing cylinder (67).

2. The soybean edible oil squeezing device convenient to clean as claimed in claim 1, wherein: the utility model discloses a pressure branched chain (35) is including embedding frame (351), pressurized net (352), rust-resistant spring (353), connecting rod (354), filter cloth (355), embedding frame (351) are located the inside of embedded groove (34), both ends symmetry are provided with pressurized net (352) about embedding frame (351), the outside and the embedding frame (351) of pressurized net (352) are the round pin hub connection, be connected with filter cloth (355) between pressurized net (352), be connected with rust-resistant spring (353) between the inboard of pressurized net (352) and connecting rod (354), install on embedding frame (351) connecting rod (354).

3. The soybean edible oil squeezing device convenient to clean as claimed in claim 1, wherein: squeeze branch chain (66) including squeezing piece (661), agree with board (662), cage (663), coupling spring (664), squeeze and be connected for sliding fit between piece (661) and the sliding tray, squeeze the inner of piece (661) and install and agree with board (662), agree with board (662) and squeeze and be connected with coupling spring (664) between the inner chamber wall of roller (61), coupling spring (664) are located inside cage (663), agree with and be connected with cage (663) between the edge of board (662) and the inner chamber wall of squeezing roller (61).

4. The soybean edible oil squeezing device convenient to clean as claimed in claim 1, wherein: an inlet is formed in the upper end of the squeezing outer frame (2), a sealing cover is embedded into the inlet, a supporting column is installed at the lower end of the storage frame (1), and an air pump is installed at the front end of the storage frame (1) in a communicated mode.

5. The soybean edible oil squeezing device convenient to clean as claimed in claim 1, wherein: the charging chute (32) is of a gradually flaring structure from bottom to top.

6. The soybean edible oil squeezing device convenient to clean as claimed in claim 2, wherein: the lower end of the embedded frame (351) is of a screen structure, and the pressed net (352) and the filter cloth (355) are detachably connected.

7. The soybean edible oil squeezing device convenient to clean as claimed in claim 1, wherein: the gear (63) is meshed with the rack (5), extrusion grooves are uniformly formed in the press roll (61) along the circumferential direction of the press roll, and the extrusion grooves and the sliding grooves are circumferentially arranged at intervals.

8. The soybean edible oil squeezing device convenient to clean as claimed in claim 2, wherein: the rear end inclined plane of squeezing block (661) from the past backward for gradually lean out's structure, promote piece (68) and be the round platform structure, the inclined plane that promotes piece (68) is laminated with the rear end inclined plane of squeezing block (661) mutually.

9. The soybean edible oil squeezing device convenient to clean as claimed in claim 2, wherein: the outer end of the squeezing block (661) is paved with a hard layer.

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