CN111117763A - Multi-cylinder rotary oil pressing component for preparing rapeseed oil by pressing rapeseed - Google Patents
Multi-cylinder rotary oil pressing component for preparing rapeseed oil by pressing rapeseed Download PDFInfo
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- CN111117763A CN111117763A CN202010012037.1A CN202010012037A CN111117763A CN 111117763 A CN111117763 A CN 111117763A CN 202010012037 A CN202010012037 A CN 202010012037A CN 111117763 A CN111117763 A CN 111117763A
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/06—Production of fats or fatty oils from raw materials by pressing
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Abstract
The invention provides a multi-cylinder rotary oil pressing component for preparing rapeseed oil by pressing rapeseed, which comprises a mounting base (100), a plurality of oil pressing cylinders (200), a pressing rod (400) and a slag discharging block (500), wherein the oil pressing cylinders (200) are movably arranged on the mounting base (100) and are arranged in an array manner around the circumferential direction, the oil pressing cylinders (200) are of a cylinder structure with openings at two ends, oil pressing bores are formed in the oil pressing cylinders, the pressing rod (400) can be sequentially inserted into the oil pressing cylinders (200) filled with oil and can press the oil in the oil pressing cylinders to extract oil, the slag discharging block (500) can be sequentially inserted into the oil pressing cylinders (200) filled with the oil and can eject the oil slag in the oil pressing cylinders, the oil pressing cylinders (200) sequentially rotate step by step around the circumferential direction of the array and are sequentially matched with a feeding mechanism (300), the pressing rod (400) and the slag discharging block (500), and has the advantages that, the oil press has the advantages that the oil press can circularly feed, squeeze and discharge residues by driving the plurality of oil pressing cylinders, the automation degree of oil pressing is high, and the oil pressing efficiency is greatly improved.
Description
Technical Field
The invention relates to an oil press, in particular to a multi-cylinder rotary oil press component for preparing rapeseed oil by pressing rapeseed.
Background
An oil press is one of common devices for extracting oil in daily life, and the main principle is to utilize a physical pressing method, and the specific technological process is characterized in that oil materials such as peanuts, sesame seeds, corns and the like which are rich in oil are steamed/fried to activate oil molecules contained in the oil materials, then the cooked oil materials are placed in a bore of the oil press, the oil materials are squeezed and pressed by applying external force to extract the oil, finally, the oil and oil residues are filtered and separated and are respectively discharged outwards, the conventional oil press general sheet has the problem that the oil press only comprises a pressing bore, oil can be pressed only in the pressing bore according to the technological process, the oil pressing efficiency is low, repeated operation is needed for many times, time and labor are wasted, the automation degree is low, and in order to overcome the defects, the oil press is ingenious in structure, simple in principle and convenient to operate and use, high-efficient component extracts oil of rotatory circulation of many section of thick bamboo that degree of automation is high, the efficiency of extracting oil is high.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the multi-cylinder rotary circulation high-efficiency oil pressing component which is ingenious in structure, simple in principle, convenient to operate and use, high in automation degree and high in oil pressing efficiency.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
The multi-cylinder rotary oil pressing component for preparing rapeseed oil by pressing rapeseed comprises a mounting base (100), a plurality of oil pressing cylinders (200), a pressing rod (400) and a slag discharging block (500), wherein the oil pressing cylinders (200) are movably arranged on the mounting base (100) and are arranged in an array around the circumferential direction, the oil pressing cylinders (200) are of a cylinder structure with openings at two ends and are internally provided with pressing bores, the pressing rod (400) can be sequentially inserted into the oil pressing cylinders (200) filled with oil and press the oil in the oil pressing cylinders to extract grease, the slag discharging block (500) can be sequentially inserted into the oil pressing cylinders (200) subjected to oil pressing and eject the oil slag in the oil pressing cylinders to be discharged outwards, and the oil pressing cylinders (200) sequentially rotate gradually around the circumferential direction of the array and are sequentially matched with a feeding mechanism (300), the pressing rod (400) and the slag discharging block (500);
the mounting base (100) is provided with an outer cylinder body (101), an inner cylinder body (103) and a middle cylinder body (106) which are coaxially nested, the outer cylinder body (101) is axially and horizontally arranged, the middle cylinder body (106) is movably arranged between the outer cylinder body (101) and the inner cylinder body (103) and can rotate around the axial direction of the middle cylinder body, the outer cylinder body (101) is of a thin-wall cylinder body structure with two open ends, the outer circular surface of the outer cylinder body (101) is of a regular hexagon and the upper end surface and the lower end surface of the outer cylinder body are horizontally arranged, the lower end surface of the outer cylinder body (101) is fixedly connected with the mounting base (100), the two open ends of the outer cylinder body (101) are coaxially and fixedly provided with limiting rings (102), the middle cylinder body (106) is movably clamped between the two limiting rings (102), the end part of the inner cylinder body (103) of the thin-wall structure, the four-claw-shaped connecting arm (105) is fixedly sleeved at one end of the connecting cylinder body (104) which deviates from each other, the connecting arm (105) extends outwards along the radial direction of the connecting cylinder body (104) and is fixedly connected with the limiting ring (102) to fix the inner cylinder body (103), the middle cylinder body (106) is of a solid annular cylinder body structure, the outer circular surface of the middle cylinder body (106) is attached to the inner circular surface of the outer cylinder body (101) and is in sealed rotating connection fit with the inner circular surface of the outer cylinder body, the inner circular surface of the middle cylinder body (106) is attached to the outer circular surface of the inner cylinder body (103) and is in sealed rotating connection fit with the outer circular surface of the inner cylinder body, the oil extracting cylinders (200) are fixedly embedded on the middle cylinder body (106) along the radial direction of the middle cylinder body (106), the oil extracting cylinders (200) are arranged in an array manner along the circumferential direction of the middle cylinder body (106), and one end of the oil extracting, The other end of the oil extracting cylinder (200) is arranged to be an arc-shaped surface matched with the inner circular surface of the middle cylinder body (206), the outer circular surface of one end, close to the outer circular surface of the middle cylinder body (106), of the oil extracting cylinder is provided with an annular mounting boss (201), the end surface of the mounting boss (201) is provided with a plurality of countersunk holes, bolts are arranged in the countersunk holes, and the mounting boss (201) is fixedly connected with the middle cylinder body (106) through the bolts;
one end opening of each oil extracting barrel (200) which is far away from each other is an open one, the other end opening of each oil extracting barrel which is close to each other is an open two, the upper end surface of each outer barrel body (101) is provided with a feed opening (101 a) which penetrates along the radial direction of the outer barrel body, the feed opening (101 a) is aligned and communicated with the open one of one oil extracting barrel (200) in the initial state, one inclined end surface adjacent to the upper end surface of each outer barrel body (101) is provided with a plunger opening (101 b) which penetrates along the radial direction of the outer barrel body, the caliber of the plunger opening (101 b) is equal to the inner diameter of the oil extracting barrel (200), the plunger opening (101 b) is aligned and communicated with the open one of the oil extracting barrels (200) in the initial state, the diameter of the pressing rod (400) is equal to the inner diameter of the oil extracting barrel (200) and the initial position is positioned outside the plunger opening (101 b), the pressing rod (400) and the plunger opening (202 b) are coaxially arranged, the lower end surface, the caliber of the slag discharge hole (101 c) is equal to the inner diameter of the oil extracting barrel (200), a slag discharge pipe (120) which is in butt joint with the slag discharge hole (101 c) and is obliquely arranged towards the rear of the mounting base (100) in an extending mode is fixedly arranged on the slag discharge hole (101 c), the slag discharge hole (101 c) is in alignment with an opening of one oil extracting barrel (200) in an initial state, a circular accommodating hole (109) is formed in the outer circular surface, close to the bottom, of the inner barrel body (103), the slag discharge block (500) is movably embedded in the accommodating hole (109), the slag discharge block (500) is arranged into a cylindrical structure, the diameter of the slag discharge block is equal to the inner diameter of the oil extracting barrel (200), and the slag discharge block (500) and the slag discharge hole (101 c) are coaxially arranged.
As a further optimization or improvement of the present solution.
An annular sealing boss I (202) and an annular sealing boss II (203) are coaxially and fixedly arranged on the outer circular surface of the oil pressing cylinder (200), the sealing boss I (202) is arranged close to the mounting boss (201), the sealing boss II (203) is positioned at one end of the oil pressing cylinder (200) deviating from the mounting boss (201), a closed annular oil cavity (210) is formed among the sealing boss I (202), the sealing boss II (203) and the middle cylinder body (106), a plurality of inner and outer through micropores (204) are formed in the oil pressing cylinder (200), the micropores (204) are positioned on the outer circular surface of the oil pressing cylinder (200) between the sealing boss I (202) and the sealing boss II (203), the micropores (204) connect and connect the oil pressing cylinder with the annular oil cavity (210), and an annular butt joint groove (108 a) coaxially arranged with the plunger opening (101 b) is formed in the outer circular surface of the inner cylinder body (103), the bottom of the butt joint groove (108 a) is provided with a plurality of butt joint holes (108 b) penetrating into the inner cylinder body (103), the butt joint holes (108 b) are arranged in an array along the circumferential direction where the butt joint groove (108 a) is located, a cylindrical fixed block (107) tightly attached to the inner circular surface of the inner cylinder body (103) is coaxially and fixedly arranged in the inner cylinder body (103), a collection cavity (107 a) is formed in the outer circular surface of the fixed block (107), the collection cavity (107 a) is communicated with the butt joint holes (108 b), the bottom of the collection cavity (107 a) is communicated with an oil discharge pipe (110) movably penetrating through the inner cylinder body (103), penetrating through the middle of the connecting cylinder body (104) and extending downwards towards the front surface of the mounting base (100), an oil discharge hole (205) is formed in the axial direction parallel to the oil pressing cylinder (200) on the second sealing boss (203), the oil discharge hole (205) is provided with a plurality of butt joint holes and is arranged in, an oil discharge hole (205) on the oil pressing cylinder (200) which is rotated to be aligned with the plunger port (101 b) is in sealed butt joint with the butt joint groove (108 b).
As a further optimization or improvement of the present solution.
The circular area formed by the butt joint grooves (108 a) is internally provided with a small filtering hole (108 c) which penetrates along the inside and the outside of the inner barrel body (103), the filtering hole (108 c) is provided with a plurality of small filtering holes, the input ends of the small filtering holes can be in butt joint with the two open ends of the oil extracting barrel (200), and the output ends of the small filtering holes are in butt joint with the collecting cavity (107 a) all the time.
As a further optimization or improvement of the present solution.
The mounting base (100) is provided with a rotary driving mechanism (130), the rotary driving mechanism (130) comprises a rotary motor (131) fixedly connected with the mounting base (100) and a transmission shaft I (132) rotatably connected with the mounting base (100) in a matched manner, the axial direction of an output shaft of the rotary motor (131) and the axial direction of the transmission shaft I (132) are both parallel to the axial direction of the middle cylinder body (106), a belt transmission assembly I (133) used for connecting the rotary motor (131) and the transmission shaft I (132) is arranged between the rotary motor (131) and the transmission shaft I (132), the belt transmission assembly I (133) is used for transmitting power on the output shaft of the rotary motor (131) to the transmission shaft I (132) and driving the transmission shaft I (132) to rotate, a rotary driving gear (134) is coaxially and fixedly sleeved on an output end of the transmission shaft I (132), a gear ring (135) is coaxially and fixedly arranged at an end part of the middle cylinder body (106) and, the rotating motor (131) is a stepping motor.
Compared with the prior art, the oil press has the advantages of ingenious structure, simple principle, convenience in operation and use, high automation degree of oil pressing and great improvement of oil pressing efficiency by driving the plurality of oil pressing cylinders to circularly feed, press and discharge residues.
Drawings
FIG. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic front view of the present invention.
FIG. 3 is a schematic view of the backside structure of the present invention.
Fig. 4 is a schematic structural diagram of the working state of the present invention.
Fig. 5 is a schematic structural diagram of the oil extracting barrel.
FIG. 6 is a matching view of the oil extracting barrel, the feeding mechanism, the pressing rod and the slag discharging block.
Fig. 7 is a schematic structural view of the mounting base.
Fig. 8 is a partially exploded view of the mounting base.
Fig. 9 is a partial structural view of the mounting base.
Fig. 10 is a partial structural view of the mounting base.
FIG. 11 is a drawing showing the combination of the outer cylinder, the inner cylinder and the middle cylinder.
Fig. 12 is a matching view of the middle cylinder body, the inner cylinder body and the oil pressing cylinder.
FIG. 13 is a view showing the engagement of the intermediate barrel with the oil extracting barrel.
Fig. 14 is a cross-sectional view of the intermediate cylinder.
Fig. 15 is a schematic structural view of the oil extracting barrel.
Fig. 16 is a matching view of the fixing block and the inner cylinder.
Fig. 17 is a schematic structural view of the inner cylinder.
Fig. 18 is a fitting view of the inner cylinder and the oil drain pipe.
FIG. 19 is a view showing the inner barrel and the oil extracting barrel.
Fig. 20 is a schematic structural view of the inner cylinder.
Fig. 21 is a matching view of the oil extracting barrel and the slag discharging pipe.
Fig. 22 is a view showing the engagement of the rotary drive mechanism with the intermediate cylinder.
Fig. 23 is a view showing the engagement of the rotary drive mechanism with the intermediate cylinder.
Fig. 24 is a schematic structural view of the feeding mechanism.
Fig. 25 is a schematic view of the internal structure of the feeding mechanism.
Fig. 26 is a view showing the cooperation of the press lever and the press driving mechanism.
Fig. 27 is a view showing the cooperation of the press lever and the press driving mechanism.
Fig. 28 is an installation view of the slag discharging drive mechanism.
FIG. 29 is a partial configuration view of the slag discharging driving mechanism.
FIG. 30 is a view showing the arrangement of the slag discharging driving mechanism and the slag discharging block.
Labeled as:
100. installing a base; 101. an outer cylinder; 101a, a feed inlet; 101b, plunger port; 101c, a slag discharge port; 102. a limiting ring; 103. an inner cylinder; 104. connecting the cylinder body; 105. a connecting arm; 106. a middle cylinder; 107. a fixed block; 107a, a collection chamber; 107b, a guide chute; 107c, a mounting cavity; 108a, a butt joint groove; 108b, a butt joint hole; 108c, filter holes; 109. an accommodating port; 110. an oil discharge pipe; 120. a slag discharge pipe; 130. a rotation driving mechanism; 131. a rotating electric machine; 132. a first transmission shaft; 133. a first belt transmission assembly; 134. a rotary drive gear; 135. a ring gear;
200. an oil extracting barrel; 201. mounting a boss; 202. sealing the boss I; 203. a second sealing boss; 204. micropores; 205. an oil drain hole; 210. an annular oil chamber;
300. a feeding mechanism; 301. a hopper; 302. a fixing ring; 303. a projecting arm; 304. a conveying motor; 305. a stirring shaft; 306. a packing auger; 307. a first stirring rod; 308. a second stirring rod;
400. a press bar; 410. a press drive mechanism; 411. a fixed mount; 412. a screw rod; 413. a lifting block; 414. a squeezing motor; 415. the gear set is integrated;
500. discharging slag blocks; 510. a slag discharge driving mechanism; 511. a lifting rack; 512. a second transmission shaft; 513. a lifting drive gear; 514. a slag discharge motor; 515. a third transmission shaft; 516. a second gear combination; 517. and combining the gears.
Detailed Description
Referring to fig. 1 to 30, a vertical rotary circulation physical oil press includes a mounting base 100, a plurality of oil extracting barrels 200, a feeding mechanism 300, a pressing rod 400 and a pressing driving mechanism 410 thereof, a residue discharging block 500 and a residue discharging driving mechanism 510 thereof, wherein the plurality of oil extracting barrels 200 are movably disposed on the mounting base 100 and are arranged in an array around a circumferential direction, the oil extracting barrels 200 are of a barrel structure with openings at both ends and have bores formed therein, the feeding mechanism 300 is used for supplying steamed/fried oil to the oil extracting barrels 200 in sequence, the pressing rod 400 is driven by the pressing driving mechanism 410 and is sequentially inserted into the oil extracting barrels 200 containing oil and is used for pressing and extracting oil from the oil in the oil extracting barrels, the residue discharging block 500 is driven by the residue discharging driving mechanism 510 and is sequentially inserted into the oil extracting barrels 200 after oil extraction and is discharged outside, the oil pressing cylinder 200 sequentially and gradually rotates around the circumferential direction of the array of the oil pressing cylinder 200 and is sequentially matched with the feeding mechanism 300, the pressing rod 400 and the slag discharging block 500, the feeding mechanism 300 supplies oil to the oil pressing cylinder 200, the pressing rod 400 presses the oil in the oil pressing cylinder 200, and the slag discharging block 500 discharges oil slag in the oil pressing cylinder 200 synchronously and is completed within the time interval of the gradual rotation of the oil pressing cylinder 200.
Specifically, in order to facilitate the movable installation of the oil extracting barrel 200, the installation base 100 is provided with an outer barrel 101, an inner barrel 103 and an intermediate barrel 106 which are coaxially nested, the outer barrel 101 is axially and horizontally arranged, the intermediate barrel 106 is movably arranged between the outer barrel 101 and the inner barrel 103 and can axially rotate around itself, the outer barrel 101 is provided with a thin-wall barrel structure with openings at two ends, the outer circular surface of the outer barrel 101 is provided with a regular hexagon, the end surfaces of the upper end and the lower end of the outer barrel 101 are horizontally arranged, the lower end surface of the outer barrel 101 is fixedly connected with the installation base 100, the openings at two ends of the outer barrel 101 are coaxially and fixedly provided with limiting rings 102, the intermediate barrel 106 is movably clamped between the two limiting rings 102, the inner barrel 103 is provided with an annular connecting barrel 104 coaxially and fixedly arranged at the end part of the thin-wall structure with two closed ends, the connecting barrel 104 is provided, the connecting arm 105 extends outwards along the radial direction of the connecting cylinder 104 and is fixedly connected with the limiting ring 102 to fix the inner cylinder 103, the middle cylinder 106 is of a solid annular cylinder structure, the outer circular surface of the middle cylinder 106 is attached to the inner circular surface of the outer cylinder 101 and is in sealed rotary connection and matching with the inner circular surface of the outer cylinder 101, the inner circular surface of the middle cylinder 106 is attached to the outer circular surface of the inner cylinder 103 and is in sealed rotary connection and matching with the inner circular surface of the inner cylinder 103, the oil pressing cylinders 200 are fixedly embedded on the middle cylinder 106 along the radial direction of the middle cylinder 106, the oil pressing cylinders 200 are provided with six oil pressing cylinders and are arranged in an array along the circumferential direction of the middle cylinder 106, one end of each oil pressing cylinder 200 is provided with an arc-shaped surface matched with the outer circular surface of the middle cylinder 206, the other end of each oil pressing cylinder 200 is provided with an arc-shaped surface matched with the inner circular surface of the middle cylinder 206, and in order to facilitate the fixed connection between, the end face of the mounting boss 201 is provided with a plurality of countersunk holes, and bolts are arranged in the countersunk holes, the mounting boss 201 and the middle cylinder body 106 are fixedly connected by the bolts, and the plurality of oil extracting cylinders 200 are enabled to gradually rotate around the axial direction of the middle cylinder body 106 by driving the middle cylinder body 106 to gradually rotate around the self axial direction.
Specifically, for convenience of description, the opening at one end far away from the oil squeezing cylinder 200 is an opening one, the opening at one end near to the oil squeezing cylinder 200 is an opening two, for convenience of feeding the oil squeezing cylinder 200, the upper end surface of the outer cylinder 101 is provided with a feeding port 101a penetrating along the radial direction, the feeding port 101a is aligned and communicated with the opening one of the oil squeezing cylinders 200 in the initial state, the feeding mechanism 300 is fixedly installed on the upper end surface of the outer cylinder 101 and the output end thereof is connected and communicated with the feeding port 101a, for convenience of inserting the squeezing rod 400 into the oil squeezing cylinder 200 and squeezing the oil inside, the squeezing driving mechanism 410 is fixedly installed on an inclined end surface adjacent to the upper end surface of the outer cylinder 101, and the inclined end surface is provided with a plunger port 101b penetrating along the radial direction and the bore of the plunger port 101b is equal to the inner diameter of the oil squeezing cylinder 200, the plunger port 101b is aligned and communicated with the opening one of the oil squeezing cylinder 200, the diameter of the pressing rod 400 is equal to the inner diameter of the oil extracting cylinder 200, the initial position is located outside the plunger port 101b, the pressing rod 400 and the plunger port 202b are arranged coaxially, in order to facilitate the slag discharging rod 500 to discharge oil slag inserted into the oil extracting cylinder 200 and inside the oil extracting cylinder, the lower end surface of the outer cylinder body 101 is provided with a slag discharging port 101c penetrating along the radial direction, the caliber of the slag discharging port 101c is equal to the inner diameter of the oil extracting cylinder 200, the slag discharging port 101c is fixedly provided with a slag discharging pipe 120 communicated with the slag discharging port and obliquely and extending towards the mounting base 100, the slag discharging port 101c is communicated with an opening of one oil extracting cylinder 200 in an aligned mode in the initial state, the outer circular surface of the inner cylinder body 103 close to the bottom of the inner cylinder body is provided with a circular accommodating port 109, the slag discharging block 500 is movably embedded in the accommodating port 109, the slag discharging block 500 is arranged in a cylindrical structure, the diameter is equal to the inner diameter of the oil extracting cylinder 200, and, the deslagging inclusion 500 can be driven by the deslagging driving mechanism 510 to move vertically downwards and slide into the deslagging port 101 c.
In the working process of the feed opening 101a, the plunger opening 101b and the slag discharge opening 101c, the oil extracting barrel 200 is driven to rotate clockwise by sixty degrees around the middle barrel 106, so that an opening of the oil extracting barrel 200 is sequentially aligned and communicated with the feed opening 101a, the plunger opening 101b and the slag discharge opening 101c, when the oil extracting cylinder 200 is connected to the charging hole 101a, the feeding mechanism 300 delivers the oil into the oil extracting cylinder 200, when the oil pressing cylinder 200 filled with oil is communicated with the plunger opening 101b, the pressing rod 400 is inserted into the oil pressing cylinder 200 from the plunger opening 101b and is aligned with the oil inside to perform pressing and pressing, so that the oil is converted into grease and oil residue, when the oil pressing cylinder 200 filled with the oil residue is communicated with the residue discharge port 101c, the residue discharge block 500 slides into the oil pressing cylinder 200 from the opening of the oil pressing cylinder and slides towards the residue discharge port 101c, the oil residue is ejected downwards into the residue discharge pipe 120, and the oil residue is discharged to a stacking point under the guidance of the residue discharge pipe 120.
In order to facilitate the collection and discharge of the squeezed grease, an annular first sealing boss 202 and an annular second sealing boss 203 are coaxially and fixedly arranged on the outer circumferential surface of the oil extracting cylinder 200, the first sealing boss 202 is arranged adjacent to the mounting boss 201, the second sealing boss 203 is positioned at one end of the oil extracting cylinder 200, which is far away from the mounting boss 201, a closed annular oil cavity 210 is formed among the first sealing boss 202, the second sealing boss 203 and the middle cylinder body 106, a plurality of inner and outer through micropores 204 are formed on the oil extracting cylinder 200, the micropores 204 are positioned on the outer circumferential surface of the oil extracting cylinder 200, which is between the first sealing boss 202 and the second sealing boss 203, the micropores 204 connect and communicate the oil extracting cylinder with the annular oil cavity 210, an annular butt joint groove 108a which is coaxially arranged with the plunger opening 101b is formed on the outer circumferential surface of the inner cylinder body 103, and a butt joint hole 108b which penetrates into the inner cylinder body 103 is formed at, the abutting holes 108b are arranged in a plurality of circumferential direction arrays along the abutting groove 108a, the inner cylinder 103 is coaxially and fixedly provided with a cylindrical fixed block 107 which is tightly attached to the inner circular surface of the inner cylinder, the outer circular surface of the fixed block 107 is provided with a collection cavity 107a, the collection cavity 107a is communicated with the abutting hole 108b, the bottom of the collection cavity 107a is communicated with an oil discharge pipe 110 which movably penetrates through the inner cylinder 103 and penetrates through the middle part of the connecting cylinder 104 and obliquely extends downwards towards the front surface of the mounting base 100, in order to discharge the grease in the annular oil cavity 210 into the collection cavity 107a, the second sealing boss 203 is provided with a plurality of oil discharge holes 205 along the axial direction parallel to the oil extracting cylinder 200, the oil discharge holes 205 are arranged in a plurality of circumferential direction arrays along the second sealing boss 203, and the oil discharge holes 205 on the oil extracting cylinder 200 which are rotated to be aligned with the plunger port 101b are in a sealing abutting connection with the abutting groove 108, during oil drainage, the squeezed oil is discharged into the annular oil chamber 210 through the micropores, and the oil is discharged into the collection chamber 107a through the oil drainage hole 205, the butt joint groove 108a and the butt joint hole 108b in sequence and then discharged outwards through the oil drainage pipe 110.
The pressing rod 400 is inserted into the oil extracting cylinder 200 and pushes and presses the oil inside toward the outer circumferential surface of the inner cylinder 103, a large amount of grease will be squeezed out at the interface of the oil with the inner cylinder 103, and in order to increase the efficiency of this portion of grease drainage, a circular area formed by the butt joint groove 108a is internally provided with a plurality of tiny filtering holes 108c which penetrate along the inside and the outside of the inner cylinder body 103, the filtering holes 108c are provided with a plurality of input ends which can be in butt joint with the opening two of the oil extracting cylinder 200, the output ends are in butt joint with the collecting cavity 107a all the time, through the arrangement of the filtering holes 108c, a part of grease is discharged into the collecting cavity 107a through the micropores 204, the annular oil cavity 210, the oil discharge 205 and the butt joint holes 208b, and the other part of grease can be directly discharged into the collecting cavity 107a through the filtering holes 108c, so that the discharge efficiency of the grease is improved, and the oil pressing efficiency of the whole machine is improved.
During oil extraction, a user places the steamed/fried oil in the feeding mechanism 300, the middle cylinder 106 is driven by external force to do sixty-degree clockwise stepwise rotary motion around the axis of the middle cylinder, the oil extraction cylinder 200 synchronously moves along with the oil extraction cylinder 200, when the oil extraction cylinder 200 rotates to be aligned and communicated with the feeding port 101a, the feeding mechanism 300 conveys the oil in the oil extraction cylinder 200 into the oil extraction cylinder 200, when the oil extraction cylinder 200 rotates to be aligned and communicated with the plunger port 101b, the pressing driving mechanism 410 drives the pressing rod 400 to be inserted into the oil extraction cylinder 200 from the plunger port 101b and presses the oil in the oil extraction cylinder, the oil is converted into grease and oil residues, a part of the grease is discharged into the collection cavity 107a through the micropores 204, the annular oil cavity 210, the oil discharge 205 and the butt joint hole 208b, the other part of the grease can be directly discharged into the collection cavity 107a through the filter hole 108c, and then the oil is discharged outwards through the oil discharge pipe 110, when the oil pressing cylinder 200 rotates to be aligned and communicated with the slag discharge port 101c, the slag discharge driving mechanism 510 drives the slag discharge block 500 to vertically move downwards and slide into the slag discharge port 101c through the opening two of the oil pressing cylinder 200, oil residues are ejected outwards through the slag discharge port 101c and fall into the slag discharge pipe 120, and then are discharged outwards through the slag discharge pipe 120, and the oil pressing efficiency is greatly improved.
In order to drive the middle cylinder 106 to rotate, the mounting base 100 is provided with a rotary driving mechanism 130, the rotary driving mechanism 130 includes a rotary motor 131 fixedly connected with the mounting base 100, and a transmission shaft one 132 rotatably connected with and matched with the mounting base 100, an axial direction of an output shaft of the rotary motor 131 and an axial direction of the transmission shaft one 132 are both parallel to an axial direction of the middle cylinder 106, a belt transmission assembly one 133 for connecting the rotary motor 131 and the transmission shaft one 132 is arranged between the rotary motor 131 and the transmission shaft one 132, the belt transmission assembly one 133 is used for transmitting power on the output shaft of the rotary motor 131 to the transmission shaft one 132 and driving the transmission shaft one 132 to rotate, a rotary driving gear 134 is coaxially and fixedly sleeved on an output end of the transmission shaft one 132, an end of the middle cylinder 106 is coaxially and fixedly provided with a gear ring 135, the gear ring 135 is meshed with the rotary driving gear 134, the rotating motor 131 is a stepping motor.
During the working process of the rotary driving mechanism 130, the rotary motor 131 is started, the belt transmission assembly one 133 transmits the power on the output shaft of the rotary motor 131 to the transmission shaft one 132 and drives the transmission shaft one 132 to rotate, the transmission shaft one 132 drives the rotary driving gear 134 to rotate, the rotary driving gear 134 drives the rack 135 to make a sixty-degree clockwise stepwise rotary motion around the axial direction of the rack, the middle cylinder 106 and the oil extraction cylinder 200 synchronously and stepwise move, and the oil extraction cylinder 200 is sequentially aligned and communicated with the charging opening 101a, the plunger opening 101b and the slag discharge opening 101 c.
In order to convey and add oil to the oil extracting barrel 200, the feeding mechanism 300 includes a hopper 301 fixedly installed on the upper end surface of the outer barrel 101, the hopper 301 includes a cylindrical upper half and a conical lower half, the lower end of the upper half is coaxially aligned and communicated with the upper end of the lower half, the lower half is gradually enlarged from bottom to top along the vertical direction, the lower end opening of the lower half is coaxially aligned and communicated with the feeding port 101a, a fixing ring 302 is coaxially and fixedly installed at the upper end opening of the hopper 301, a protruding arm 303 extending to the center position of the fixing ring 302 is fixedly installed on the inner circular surface of the fixing ring 302, a conveying motor 304 is fixedly installed on the upper end surface of the protruding arm 303, the output shaft of the conveying motor 304 is vertically downward and coaxially arranged with the hopper 301, a stirring shaft 305 is coaxially and fixedly installed on the output shaft of the conveying motor 304, an auger 306 is coaxially and fixedly installed at the lower end of the, the diameter of the screw 306 is matched with the opening diameter of the lower end of the hopper 301, so that when the screw 306 is forbidden, the lower end opening of the hopper 301 can be sealed, and oil located in the hopper 301 is conveyed into the oil pressing cylinder 200 aligned and communicated with the hopper 301 through the feed opening 101a by driving the screw 306 to rotate.
Specifically, in order to avoid the oil from being blocked in the hopper 301 during the blanking process, the feeding mechanism 300 further includes a first stirring rod 307 and a second stirring rod 308, the first stirring rod 307 and the second stirring rod 308 are located in the upper half of the hopper 301 and are both disposed in the middle of the inner walls of the stirring shaft 305 and the hopper 301, the first stirring rod 307 is provided with two stirring rods and symmetrically disposed along the axial direction of the stirring shaft 305, the first stirring rod 307 is a straight rod and vertically disposed along the axial direction thereof, the first stirring rod 307 and the stirring shaft 305 are fixedly connected by a connecting rod, the second stirring rod 308 is provided with two stirring rods and symmetrically disposed along the axial direction of the stirring shaft 305, the second stirring rod 308 and the first stirring rod 307 are staggered, the second stirring rod 308 is a ring-shaped rod, the arc-shaped concave surface of the second stirring rod points to the axial line position of the stirring shaft 305, the second stirring rod 308 is obliquely disposed, and the acute angle formed by the vertical direction of the second stirring rod 308 is thirty degrees to sixt, the oil is stirred, so that the oil is prevented from being blocked in the hopper 301 in the blanking process.
In the working process of the feeding mechanism 300, when the oil extraction cylinder 200 is aligned with the feed opening 101a and connected, the conveying motor 304 is started, the conveying motor 304 drives the stirring shaft 305 and the screw conveyor 306 to rotate, the first stirring rod 307 and the second stirring rod 308 stir the oil, meanwhile, the screw conveyor 306 rotates to convey the oil from the feed opening 101a to the oil extraction cylinder 200, and the blanking amount of the oil can be controlled by controlling the rotation time length of the screw conveyor 306.
In order to drive the squeezing rod 400 to be inserted into the oil pressing cylinder 200 and squeeze oil inside the oil pressing cylinder, the squeezing driving mechanism 410 comprises a hollow fixing frame 411 fixedly installed on an oblique end surface adjacent to the upper end surface of the outer cylinder body 101, the fixing frame 411 is rotatably arranged on two parallel lead screws 412, the axial direction of each lead screw 412 is perpendicular to the bespoke plane of an oblique end surface adjacent to the upper end surface of the outer cylinder body 101, two lead screws 412 are sleeved with movable lifting blocks 413, the lifting blocks 413 and the lead screws 412 are in threaded connection and matched, a squeezing motor 414 is fixedly arranged on the fixing frame 411, the axial direction of an output shaft of the squeezing motor 414 is parallel to the axial direction of the lead screws 412, a gear set 415 for connecting the two is arranged between the output shaft of the squeezing motor 414 and a driving end of the lead screws 412, the gear set 415 is used for transmitting power on the output shaft of the squeezing motor 414 to the, the end of the press rod 400 facing away from the plunger opening 101b is fixedly connected to a lifting block 413.
In the working process of the squeezing driving mechanism 410, when the squeezing rod 400 needs to be driven to be inserted into the oil pressing cylinder 200 from the plunger opening 101b and to squeeze oil in the oil pressing cylinder 200, the squeezing motor 414 is started, the gear set 415 transmits power on an output shaft of the squeezing motor 414 to the screw rod 412 and drives the screw rod 412 to rotate, the screw rod 412 drives the lifting block 413 to move close to the plunger opening 101b, the lifting block 413 drives the squeezing rod 400 to move synchronously and is inserted into the oil pressing cylinder 200 from the plunger opening 101b and squeezes oil in the oil pressing cylinder 200, after squeezing is finished, the squeezing motor 414 is started to rotate reversely, the squeezing motor 414 drives the lifting block 413 to move away from the plunger opening 101b, and the lifting block 413 drives the squeezing rod 400 to withdraw from the oil pressing cylinder 200 and reset.
In order to drive the cinder block 500 to move downwards along the vertical direction and insert into the oil pressing barrel 200 to eject the oil dregs inside the oil pressing barrel downwards from the cinder notch 101c, the fixed block 107 is provided with a guide chute 107b which is arranged along the radial direction and vertically, the lower end of the guide chute 107b is aligned and communicated with the accommodating port 109, one side of the guide chute 107b is provided with a mounting cavity 107c, the mounting cavity 107c is arranged close to the lower end of the guide chute 107b and communicated with the guide chute 107b, the cinder driving mechanism 510 comprises a lifting rack 511 which is arranged in the guide chute 107b and is matched with the guide chute 107b, a second transmission shaft 512 which is rotatably arranged in the mounting cavity 107c, the axial direction of the second transmission shaft 512 is arranged in the length direction of the lifting rack 511, the lifting rack 511 can slide up and down along the guide chute 107b, the lower end of the lifting rack 511 is fixedly connected with the cinder block 500, and the cross-sectional area of, the output end of the second transmission shaft 512 is coaxially and fixedly sleeved with a lifting driving gear 513 meshed with the lifting rack 511, and the second transmission shaft 512 rotates to drive the lifting driving gear 513 to rotate, so that the lifting rack 511 slides downwards, and the dreg discharging block 500 is inserted into the oil pressing cylinder 200 to eject the oil dregs inside the oil pressing cylinder downwards.
Specifically, in order to drive the second transmission shaft 512 to rotate, the driving end of the second transmission shaft 512 extends into the connecting cylinder 104, the slag discharging driving mechanism 510 further includes a slag discharging motor 514 fixedly mounted on the connecting cylinder 104, and a third transmission shaft 515 rotatably mounted on the connecting cylinder 104 and axially parallel to the second transmission shaft 512, a second gear combination 516 for connecting the output shaft of the slag discharging motor 514 and the driving end of the third transmission shaft 515 is disposed between the output shaft of the slag discharging motor 514 and the driving end of the third transmission shaft 515, the second gear combination 561 is used for transmitting power on the slag discharging motor 514 to the third transmission shaft 515 and driving the third transmission shaft 515 to rotate, a third gear combination 517 for connecting the output end of the third transmission shaft 511 and the driving end of the second transmission shaft 512 is disposed between the output end of the third transmission shaft 511 and the driving end of the second transmission shaft 512, and the third, the slag discharge motor 514 and the transmission shaft III 515 are matched to transmit power to the transmission shaft II 512 and drive the transmission shaft II 512 to rotate around the axial direction of the transmission shaft II.
In the working process of the slag discharging driving mechanism 510, when oil slag in the oil pressing cylinder 200 needs to be discharged, the slag discharging motor 514 is started, the second gear combination 516 transmits power on an output shaft of the slag discharging motor 514 to the third transmission shaft 515 and drives the third transmission shaft 515 to rotate, the third gear combination 517 transmits power on the third transmission shaft 515 to the second transmission shaft 512 and drives the second transmission shaft 512 to rotate, the second transmission shaft 512 drives the lifting driving gear 513 to rotate to Odong, the lifting driving gear 513 drives the lifting rack 511 to vertically slide downwards and drives the slag discharging block 500 to be inserted into the oil pressing cylinder 200 until the lifting rack 511 slides to the slag discharging port 101c, and the slag discharging block 500 downwards ejects the oil slag in the oil pressing cylinder 200 to realize discharge.
Claims (4)
1. A multi-cylinder rotary oil pressing component for preparing rapeseed oil by rapeseed pressing is characterized in that: the oil extraction device comprises a mounting base (100), a plurality of oil extraction cylinders (200), a pressing rod (400) and a slag discharge block (500), wherein the plurality of oil extraction cylinders (200) are movably arranged on the mounting base (100) and are arrayed around the circumferential direction, the oil extraction cylinders (200) are of a cylinder structure with openings at two ends and are internally provided with pressing bores, the pressing rod (400) can be sequentially inserted into the oil extraction cylinders (200) filled with oil and can be used for pressing and extracting the oil from the oil in the oil extraction cylinders, the slag discharge block (500) can be sequentially inserted into the oil extraction cylinders (200) after oil extraction and can be used for ejecting and discharging the oil slag in the oil extraction cylinders, and the oil extraction cylinders (200) sequentially rotate step by step around the circumferential direction of the array and are sequentially matched with a feeding mechanism (300), the pressing rod (400) and the slag discharge block (500);
the mounting base (100) is provided with an outer cylinder body (101), an inner cylinder body (103) and a middle cylinder body (106) which are coaxially nested, the outer cylinder body (101) is axially and horizontally arranged, the middle cylinder body (106) is movably arranged between the outer cylinder body (101) and the inner cylinder body (103) and can rotate around the axial direction of the middle cylinder body, the outer cylinder body (101) is of a thin-wall cylinder body structure with two open ends, the outer circular surface of the outer cylinder body (101) is of a regular hexagon and the upper end surface and the lower end surface of the outer cylinder body are horizontally arranged, the lower end surface of the outer cylinder body (101) is fixedly connected with the mounting base (100), the two open ends of the outer cylinder body (101) are coaxially and fixedly provided with limiting rings (102), the middle cylinder body (106) is movably clamped between the two limiting rings (102), the end part of the inner cylinder body (103) of the thin-wall structure, the four-claw-shaped connecting arm (105) is fixedly sleeved at one end of the connecting cylinder body (104) which deviates from each other, the connecting arm (105) extends outwards along the radial direction of the connecting cylinder body (104) and is fixedly connected with the limiting ring (102) to fix the inner cylinder body (103), the middle cylinder body (106) is of a solid annular cylinder body structure, the outer circular surface of the middle cylinder body (106) is attached to the inner circular surface of the outer cylinder body (101) and is in sealed rotating connection fit with the inner circular surface of the outer cylinder body, the inner circular surface of the middle cylinder body (106) is attached to the outer circular surface of the inner cylinder body (103) and is in sealed rotating connection fit with the outer circular surface of the inner cylinder body, the oil extracting cylinders (200) are fixedly embedded on the middle cylinder body (106) along the radial direction of the middle cylinder body (106), the oil extracting cylinders (200) are arranged in an array manner along the circumferential direction of the middle cylinder body (106), and one end of the oil extracting, The other end of the oil extracting cylinder (200) is arranged to be an arc-shaped surface matched with the inner circular surface of the middle cylinder body (206), the outer circular surface of one end, close to the outer circular surface of the middle cylinder body (106), of the oil extracting cylinder is provided with an annular mounting boss (201), the end surface of the mounting boss (201) is provided with a plurality of countersunk holes, bolts are arranged in the countersunk holes, and the mounting boss (201) is fixedly connected with the middle cylinder body (106) through the bolts;
one end opening of each oil extracting barrel (200) which is far away from each other is an open one, the other end opening of each oil extracting barrel which is close to each other is an open two, the upper end surface of each outer barrel body (101) is provided with a feed opening (101 a) which penetrates along the radial direction of the outer barrel body, the feed opening (101 a) is aligned and communicated with the open one of one oil extracting barrel (200) in the initial state, one inclined end surface adjacent to the upper end surface of each outer barrel body (101) is provided with a plunger opening (101 b) which penetrates along the radial direction of the outer barrel body, the caliber of the plunger opening (101 b) is equal to the inner diameter of the oil extracting barrel (200), the plunger opening (101 b) is aligned and communicated with the open one of the oil extracting barrels (200) in the initial state, the diameter of the pressing rod (400) is equal to the inner diameter of the oil extracting barrel (200) and the initial position is positioned outside the plunger opening (101 b), the pressing rod (400) and the plunger opening (202 b) are coaxially arranged, the lower end surface, the caliber of the slag discharge hole (101 c) is equal to the inner diameter of the oil extracting barrel (200), a slag discharge pipe (120) which is in butt joint with the slag discharge hole (101 c) and is obliquely arranged towards the rear of the mounting base (100) in an extending mode is fixedly arranged on the slag discharge hole (101 c), the slag discharge hole (101 c) is in alignment with an opening of one oil extracting barrel (200) in an initial state, a circular accommodating hole (109) is formed in the outer circular surface, close to the bottom, of the inner barrel body (103), the slag discharge block (500) is movably embedded in the accommodating hole (109), the slag discharge block (500) is arranged into a cylindrical structure, the diameter of the slag discharge block is equal to the inner diameter of the oil extracting barrel (200), and the slag discharge block (500) and the slag discharge hole (101 c) are coaxially arranged.
2. The multi-cylinder rotary oil press component for preparing rapeseed oil by pressing rapeseed as claimed in claim 1, characterized in that: an annular sealing boss I (202) and an annular sealing boss II (203) are coaxially and fixedly arranged on the outer circular surface of the oil pressing cylinder (200), the sealing boss I (202) is arranged close to the mounting boss (201), the sealing boss II (203) is positioned at one end of the oil pressing cylinder (200) deviating from the mounting boss (201), a closed annular oil cavity (210) is formed among the sealing boss I (202), the sealing boss II (203) and the middle cylinder body (106), a plurality of inner and outer through micropores (204) are formed in the oil pressing cylinder (200), the micropores (204) are positioned on the outer circular surface of the oil pressing cylinder (200) between the sealing boss I (202) and the sealing boss II (203), the micropores (204) connect and connect the oil pressing cylinder with the annular oil cavity (210), and an annular butt joint groove (108 a) coaxially arranged with the plunger opening (101 b) is formed in the outer circular surface of the inner cylinder body (103), the bottom of the butt joint groove (108 a) is provided with a plurality of butt joint holes (108 b) penetrating into the inner cylinder body (103), the butt joint holes (108 b) are arranged in an array along the circumferential direction where the butt joint groove (108 a) is located, a cylindrical fixed block (107) tightly attached to the inner circular surface of the inner cylinder body (103) is coaxially and fixedly arranged in the inner cylinder body (103), a collection cavity (107 a) is formed in the outer circular surface of the fixed block (107), the collection cavity (107 a) is communicated with the butt joint holes (108 b), the bottom of the collection cavity (107 a) is communicated with an oil discharge pipe (110) movably penetrating through the inner cylinder body (103), penetrating through the middle of the connecting cylinder body (104) and extending downwards towards the front surface of the mounting base (100), an oil discharge hole (205) is formed in the axial direction parallel to the oil pressing cylinder (200) on the second sealing boss (203), the oil discharge hole (205) is provided with a plurality of butt joint holes and is arranged in, an oil discharge hole (205) on the oil pressing cylinder (200) which is rotated to be aligned with the plunger port (101 b) is in sealed butt joint with the butt joint groove (108 b).
3. The multi-cylinder rotary oil press component for preparing rapeseed oil by pressing rapeseed as claimed in claim 2, characterized in that: the circular area formed by the butt joint grooves (108 a) is internally provided with a small filtering hole (108 c) which penetrates along the inside and the outside of the inner barrel body (103), the filtering hole (108 c) is provided with a plurality of small filtering holes, the input ends of the small filtering holes can be in butt joint with the two open ends of the oil extracting barrel (200), and the output ends of the small filtering holes are in butt joint with the collecting cavity (107 a) all the time.
4. The multi-cylinder rotary oil press component for preparing rapeseed oil by pressing rapeseed as claimed in claim 1, characterized in that: the mounting base (100) is provided with a rotary driving mechanism (130), the rotary driving mechanism (130) comprises a rotary motor (131) fixedly connected with the mounting base (100) and a transmission shaft I (132) rotatably connected with the mounting base (100) in a matched manner, the axial direction of an output shaft of the rotary motor (131) and the axial direction of the transmission shaft I (132) are both parallel to the axial direction of the middle cylinder body (106), a belt transmission assembly I (133) used for connecting the rotary motor (131) and the transmission shaft I (132) is arranged between the rotary motor (131) and the transmission shaft I (132), the belt transmission assembly I (133) is used for transmitting power on the output shaft of the rotary motor (131) to the transmission shaft I (132) and driving the transmission shaft I (132) to rotate, a rotary driving gear (134) is coaxially and fixedly sleeved on an output end of the transmission shaft I (132), a gear ring (135) is coaxially and fixedly arranged at an end part of the middle cylinder body (106) and, the rotating motor (131) is a stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010012037.1A CN111117763A (en) | 2020-01-07 | 2020-01-07 | Multi-cylinder rotary oil pressing component for preparing rapeseed oil by pressing rapeseed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010012037.1A CN111117763A (en) | 2020-01-07 | 2020-01-07 | Multi-cylinder rotary oil pressing component for preparing rapeseed oil by pressing rapeseed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111117763A true CN111117763A (en) | 2020-05-08 |
Family
ID=70487096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010012037.1A Withdrawn CN111117763A (en) | 2020-01-07 | 2020-01-07 | Multi-cylinder rotary oil pressing component for preparing rapeseed oil by pressing rapeseed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111117763A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112143565A (en) * | 2020-09-01 | 2020-12-29 | 浙江省农业科学院 | Chinese torreya residue recycling device after Chinese torreya oil pressing |
| CN113427820A (en) * | 2021-07-06 | 2021-09-24 | 江西高安建发油脂有限公司 | Oil press with double-screw and multiple oil ports |
-
2020
- 2020-01-07 CN CN202010012037.1A patent/CN111117763A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112143565A (en) * | 2020-09-01 | 2020-12-29 | 浙江省农业科学院 | Chinese torreya residue recycling device after Chinese torreya oil pressing |
| CN112143565B (en) * | 2020-09-01 | 2022-07-08 | 浙江省农业科学院 | Chinese torreya residue recycling device after Chinese torreya oil pressing |
| CN113427820A (en) * | 2021-07-06 | 2021-09-24 | 江西高安建发油脂有限公司 | Oil press with double-screw and multiple oil ports |
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Application publication date: 20200508 |
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