CN111791532A - Rapeseed oil squeezer with intermittent type nature feeding mechanism - Google Patents

Rapeseed oil squeezer with intermittent type nature feeding mechanism Download PDF

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Publication number
CN111791532A
CN111791532A CN202010672340.4A CN202010672340A CN111791532A CN 111791532 A CN111791532 A CN 111791532A CN 202010672340 A CN202010672340 A CN 202010672340A CN 111791532 A CN111791532 A CN 111791532A
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China
Prior art keywords
rapeseed oil
feeding
barrel
fixedly connected
motor
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CN202010672340.4A
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Chinese (zh)
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CN111791532B (en
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汪俊
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Ma'anshan Tianshun Agricultural Technology Co ltd
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Ma'anshan Tianshun Agricultural Technology Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B15/00Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30Feeding material to presses
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, 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
    • C11B1/00Production of fats or fatty oils from raw materials
    • C11B1/06Production of fats or fatty oils from raw materials by pressing

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)

Abstract

The invention relates to the technical field of rapeseed oil presses, and discloses a rapeseed oil press with an intermittent feeding mechanism, which comprises a rapeseed oil press, wherein a feed hopper is arranged at the center of the top of the rapeseed oil press, supporting rods are fixedly connected to four corners of the top of the rapeseed oil press, the upper ends of the four supporting rods are fixedly connected with a top plate together, a feeding barrel corresponding to the feed hopper is fixedly connected to the top plate, the bottom of the feeding barrel is hinged with a barrel cover, a T-shaped sliding groove is formed in the side wall of the top of one side, close to the feeding barrel, of the barrel cover, and a first motor is arranged on the side wall, close to the bottom of the. This rapeseed oil squeezer with intermittent type nature feeding mechanism uses simple and convenient mechanism to the provision raw materials of rapeseed oil squeezer intermittent type cycle for the whole volume of rapeseed oil squeezer can not be too big, and the processing of the rapeseed oil of being convenient for makes simultaneously can not the adhesion raw materials on the inner tube wall of a feeding section of thick bamboo.

Description

Rapeseed oil squeezer with intermittent type nature feeding mechanism
Technical Field
The invention relates to the technical field of rapeseed oil presses, in particular to a rapeseed oil press with an intermittent feeding mechanism.
Background
When present rapeseed oil squeezer carries out the rapeseed oil and squeezes, squeeze the processing in the rapeseed oil squeezer through once only throwing into a large amount of rapeseeds, because once only throw into the volume too high, can lead to the work load of rapeseed oil squeezer to increase by a wide margin, simultaneously, can lead to squeezing inhomogeneous, squeeze not thorough, the phenomenon such as oil content height in the oil cake takes place.
In chinese patent grant publication No. CN110901151A, an intermittent feeding device for a rapeseed oil press is disclosed, comprising a feeding barrel, a first limiting plate, a turning plate, a housing, a first connecting rod, a loading barrel, a sliding block, a first feeding port, a rapeseed oil press, a bottom plate, a cam, a first support frame, a first motor, a push plate, a second connecting rod, a second support frame, a spring, a second limiting plate, a first slide rail, a second slide rail, and a filter sieve. The intermittent feeding device for the rapeseed oil press in the patent has the following defects: the intermittent supply of raw materials is realized through a complex structure, so that the volume of the rapeseed oil squeezer becomes very large, and the rapeseed oil squeezer is inconvenient to produce and process.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the rapeseed oil squeezer with the intermittent feeding mechanism, which uses a simple and convenient mechanism to intermittently and periodically provide raw materials for the rapeseed oil squeezer, so that the overall volume of the rapeseed oil squeezer is not too large, the processing of the rapeseed oil is convenient, meanwhile, the raw materials cannot be adhered to the inner wall of the feeding cylinder, and the problems of the existing rapeseed oil squeezer in the using process are solved.
(II) technical scheme
In order to realize the purposes that the mechanism which is simple and convenient to use provides raw materials for the rapeseed oil squeezer in a intermittent period, so that the whole volume of the rapeseed oil squeezer is not too large, the processing of the rapeseed oil is convenient, and the raw materials are not adhered to the inner cylinder wall of the feeding cylinder, the invention provides the following technical scheme: a rapeseed oil squeezer with intermittent feeding mechanism comprises a rapeseed oil squeezer, wherein a feed hopper is installed at the center of the top of the rapeseed oil squeezer, supporting rods are fixedly connected to four corners of the top of the rapeseed oil squeezer, a top plate is fixedly connected to the upper ends of the four supporting rods, a feeding barrel corresponding to the feed hopper is fixedly connected to the top plate, a barrel cover is hinged to the bottom of the feeding barrel, a T-shaped chute is formed in a side wall, close to one side of the feeding barrel, of the top of the barrel cover, a first motor is arranged on a side wall, close to the feeding barrel, of the bottom of the top plate right above the T-shaped chute, the output end of the first motor is connected with a reciprocating lead screw through a coupler, a threaded sleeve is connected to the reciprocating lead screw in a threaded mode, a T-shaped sliding block is hinged to, the threaded sleeve is characterized in that connecting blocks are symmetrically and fixedly connected to the outer cylinder wall of the threaded sleeve in the opposite direction, a telescopic rod is fixedly connected to the top of each connecting block, and the upper end of each telescopic rod is fixedly connected with the top plate.
Preferably, a second motor is installed on the side wall of the bottom of the top plate, which is located on one side of the first motor, of the feeding cylinder, the output end of the second motor is connected with a rotating rod through a coupler, a cam is fixedly connected to the lower end of the rotating rod, a supporting cylinder is fixedly connected to the outer cylinder wall, which is close to the cam, of the feeding cylinder, a reciprocating rod is connected in the supporting cylinder in a sliding mode, one end, which is far away from the feeding cylinder, of the reciprocating rod penetrates through a cylinder opening of the supporting cylinder and extends outwards and abuts against the cam, a spring is fixedly connected to the other end of the reciprocating rod, and a knocking block is fixedly connected to one end, which is close.
Preferably, a ball groove is formed in one end, close to the bottom of the T-shaped sliding groove, of the T-shaped sliding block, a ball is connected in the ball groove in a rolling mode, and one end, far away from the bottom of the ball groove, of the ball penetrates through a notch of the ball groove and extends outwards and is connected with the bottom of the T-shaped sliding groove in a rolling mode.
Preferably, the relative inner tube wall of the supporting tube is symmetrically provided with limiting sliding grooves, the limiting sliding grooves are internally and slidably connected with limiting sliding blocks, and the opposite ends of the two limiting sliding blocks penetrate through the notches corresponding to the limiting sliding grooves and extend outwards and are fixedly connected with the reciprocating rod.
Preferably, the bottom of the rapeseed oil presser is fixedly connected with a base.
Preferably, all scribble the anti rust paint on rapeseed oil squeezer, roof, the feeding section of thick bamboo, cover, first motor and the second motor.
Preferably, the notch of the ball groove is in a closed-up type arrangement, and the diameter of the ball is larger than the groove diameter of the notch of the ball groove.
(III) advantageous effects
Compared with the prior art, the invention provides a rapeseed oil squeezer with an intermittent feeding mechanism, which has the following beneficial effects:
1. the rapeseed oil squeezer with the intermittent feeding mechanism comprises a squeezer, a feed hopper, a top plate, a feeding barrel, a barrel cover, a T-shaped chute, a first motor, a reciprocating screw rod, a threaded sleeve, a T-shaped slider, a connecting block and a telescopic rod, wherein when raw materials are conveyed, the raw materials are injected into the feeding barrel through the existing feeding mechanism, the first motor is started to enable the reciprocating screw rod to rotate, so that the threaded sleeve moves along with the movement, the threaded sleeve cannot rotate along with the rotation of the reciprocating screw rod due to the existence of the connecting plate and the action of the telescopic rod under the cooperation of the connecting plate, the threaded sleeve can only move up and down along the vertical direction, the T-shaped slider can move up and down, the hinged barrel cover can rotate periodically along a hinged point, so that the feeding barrel intermittently provides the raw materials into the feed hopper, and a simple and convenient mechanism is used for intermittently providing the, the whole volume of the rapeseed oil squeezer is not too large, and the rapeseed oil is convenient to process.
2. According to the rapeseed oil squeezer with the intermittent feeding mechanism, the second motor, the rotating rod, the cam, the supporting barrel, the reciprocating rod, the spring and the knocking block are arranged, when feeding is conducted, the second motor is started, the rotating rod is made to rotate, the cam is made to rotate, the reciprocating rod moves towards the direction of the feeding barrel when the protruding portion of the cam abuts against the reciprocating rod, the knocking block knocks the feeding barrel under the action of the spring, and when the protruding portion of the cam is separated from the reciprocating rod, the spring resets, and the reciprocating rod moves towards the direction far away from the feeding barrel; along with the rotation of cam for strike the feeding cylinder of piece periodic striking, prevent that the condition of feeding cylinder inner tube wall adhesion raw materials from taking place.
Drawings
Fig. 1 is a schematic structural diagram of a rapeseed oil press with an intermittent feeding mechanism according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is an enlarged view of a portion C in fig. 2.
In the figure: the automatic feeding device comprises a squeezer 1, a feeding hopper 2, a top plate 3, a feeding barrel 4, a barrel cover 5, a chute 6T, a first motor 7, a reciprocating screw rod 8, a threaded sleeve 9, a slider 10T, a connecting block 11, a telescopic rod 12, a second motor 13, a rotating rod 14, a cam 15, a supporting barrel 16, a reciprocating rod 17, a spring 18, a knocking block 19, a ball groove 20, a ball 21, a limiting chute 22 and a limiting slider 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a rapeseed oil squeezer with an intermittent feeding mechanism comprises a rapeseed oil squeezer 1, a feed hopper 2 is installed at the center of the top of the rapeseed oil squeezer 1, support rods are fixedly connected to four corners of the top of the rapeseed oil squeezer 1, a top plate 3 is fixedly connected to the upper ends of the four support rods, a feed cylinder 4 corresponding to the feed hopper 2 is fixedly connected to the top plate 3, a cylinder cover 5 is hinged to the bottom of the feed cylinder 4, a T-shaped chute 6 is formed in the top side wall of the cylinder cover 5 near one side of the feed cylinder 4, a first motor 7 is installed on the side wall of the top plate 3 above the T-shaped chute 6 near the bottom of the feed cylinder 4, an output end of the first motor 7 is connected to a reciprocating screw rod 8 through a coupler, a threaded sleeve 9 is connected to the reciprocating screw rod 8 by screw threads, a T-shaped slider 10 is hinged to the lower end of, connecting blocks 11 are symmetrically and fixedly connected to the outer cylinder wall of the threaded sleeve 9 opposite to the outer cylinder wall, telescopic rods 12 are fixedly connected to the top of the connecting blocks 11, the upper ends of the telescopic rods 12 are fixedly connected with the top plate 3, when raw materials are conveyed, the raw materials are injected into the feeding cylinder 4 through an existing supply mechanism, the first motor 7 is started to enable the reciprocating screw rod 8 to rotate, further the threaded sleeve 9 moves along with the movement, due to the existence of the connecting plates 11 and the action of the telescopic rods 12, the threaded sleeve 9 cannot rotate along with the rotation of the reciprocating screw rod 8, further the threaded sleeve 9 can only move up and down along the vertical direction, further the T-shaped sliding block 10 moves up and down, further the hinged cylinder cover 5 rotates along a hinged point periodically, further the feeding cylinder 4 supplies raw materials to the feeding hopper 2 intermittently, further a simple and convenient mechanism is used for supplying raw materials to the intermittent, the whole volume of the rapeseed oil squeezer is not too large, and the rapeseed oil is convenient to process.
A second motor 13 is arranged on the side wall of the bottom of the top plate 3 on one side, away from the first motor 7, of the feeding cylinder 4, the output end of the second motor 13 is connected with a rotating rod 14 through a coupler, the lower end of the rotating rod 14 is fixedly connected with a cam 15, a supporting cylinder 16 is fixedly connected to the outer cylinder wall, close to the cam 15, of the feeding cylinder 4, a reciprocating rod 17 is connected in the supporting cylinder 16 in a sliding manner, one end, away from the feeding cylinder 4, of the reciprocating rod 17 penetrates through the cylinder opening of the supporting cylinder 16 and extends outwards and abuts against the cam 15, a spring 18 is fixedly connected to the other end of the reciprocating rod 17, a knocking block 19 is fixedly connected to one end, close to the feeding cylinder 4, of the spring 18, when feeding is carried out, the second motor 13 is started to rotate the rotating rod 14, so that the cam 15 rotates, and when the protruding part of the cam 15 abuts against the reciprocating rod 17, the reciprocating rod 17 moves towards, the knocking block 19 knocks the feeding cylinder 4, and when the convex part of the cam 15 is separated from the reciprocating rod 17, the spring 18 is reset, so that the reciprocating rod 17 moves in a direction away from the feeding cylinder 4; with the rotation of the cam 15, the knocking block 19 is made to periodically knock the feeding cylinder 4, so as to prevent the raw material from adhering to the inner cylinder wall of the feeding cylinder 4.
The ball groove 20 has been seted up to the one end that T type slider 10 is close to the 6 tank bottoms of T type spout, and ball 21 is connected with in the ball groove 20 roll, and ball 21 is kept away from the one end of the 20 tank bottoms of ball groove and is passed the 20 notch of ball groove and outwards extend, and with the tank bottom roll connection of T type spout 6 for T type slider 10 moves more swiftly.
Spacing spout 22 has been seted up to the symmetry on the relative inner tube wall of a support section of thick bamboo 16, and sliding connection has spacing slider 23 in spacing spout 22, and two spacing slider 23 one end in opposite directions all pass the notch that corresponds spacing spout 22 and outwards extend, and all with reciprocating rod 17 fixed connection, prevent that reciprocating rod 17 from breaking away from the condition emergence of a support section of thick bamboo 16.
The bottom fixedly connected with base of rapeseed oil squeezer 1 for what rapeseed oil squeezer 1 placed is more stable.
All scribble the anti-rust paint on rapeseed oil squeezer 1, roof 3, a feeding section of thick bamboo 4, cover 5, first motor 7 and the second motor 13, prevent that the rusty condition of rapeseed oil squeezer 1, roof 3, a feeding section of thick bamboo 4, cover 5, first motor 7 and second motor 13 from taking place.
The notch in ball groove 20 is the type setting of binding off, and the diameter of ball 21 is greater than the groove footpath in the notch in ball groove 20, prevents that the condition that ball 21 breaks away from ball groove 20 from taking place.
In summary, when the rapeseed oil presser with the intermittent feeding mechanism is used for conveying raw materials, the raw materials are injected into the feeding cylinder 4 through the existing feeding mechanism (the existing feeding mechanism is described in detail in a comparison document, and is not much described here), the first motor 7 is started to rotate the reciprocating screw rod 8, so that the threaded sleeve 9 moves along with the movement, due to the existence of the connecting plate 11, and the action of the telescopic rod 12 is matched, so that the threaded sleeve 9 cannot rotate along with the rotation of the reciprocating screw rod 8, so that the threaded sleeve 9 can only move up and down along the vertical direction, so that the T-shaped slider 10 moves up and down, further the hinged cylinder cover 5 rotates along the hinged point, and the raw materials are periodically provided into the feeding hopper 2 by the feeding cylinder 4, and further the raw materials are intermittently provided by the simple mechanism to the rapeseed oil presser, the whole volume of the rapeseed oil squeezer is not too large, and the rapeseed oil is convenient to process; when feeding is carried out, the second motor 13 is started, the rotating rod 14 is made to rotate, the cam 15 is made to rotate, the reciprocating rod 17 moves towards the feeding cylinder 4 when the protruding part of the cam 15 abuts against the reciprocating rod 17, the knocking block 19 knocks the feeding cylinder 4 under the action of the spring 18, and when the protruding part of the cam 15 is separated from the reciprocating rod 17, the spring 18 resets, and the reciprocating rod 17 moves towards the direction far away from the feeding cylinder 4; with the rotation of the cam 15, the knocking block 19 is made to periodically knock the feeding cylinder 4, so as to prevent the raw material from adhering to the inner cylinder wall of the feeding cylinder 4.
It is to be noted that the term "comprises," "comprising," or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A rapeseed oil squeezer with intermittent feeding mechanism, includes rapeseed oil squeezer (1), its characterized in that: the improved rapeseed oil feeding device is characterized in that a feeding hopper (2) is installed at the center of the top of a rapeseed oil presser (1), supporting rods are fixedly connected to four corners of the top of the rapeseed oil presser (1), a top plate (3) is fixedly connected to the top plate (3) and a feeding barrel (4) corresponding to the feeding hopper (2), a barrel cover (5) is hinged to the bottom of the feeding barrel (4), a T-shaped sliding groove (6) is formed in the side wall, close to one side of the feeding barrel (4), of the barrel cover (5), a first motor (7) is installed on the side wall, close to the bottom of the feeding barrel (4), of the top plate (3) above the T-shaped sliding groove (6), an output end of the first motor (7) is connected with a reciprocating screw rod (8) through a coupler, a threaded sleeve (9) is connected to the reciprocating screw rod (8), and a T-shaped sliding block (10) is hinged to, and T type slider (10) sliding connection is in T type spout (6), symmetry fixedly connected with connecting block (11) on the outer section of thick bamboo wall of the back of the body of screw sleeve (9), top fixedly connected with telescopic link (12) of connecting block (11), and the upper end and roof (3) fixed connection of telescopic link (12).
2. A rapeseed oil press with intermittent feeding mechanism according to claim 1, characterized in that: the feeding device is characterized in that a second motor (13) is arranged on the side wall of the bottom of a top plate (3) on one side, away from a first motor (7), of the feeding barrel (4), the output end of the second motor (13) is connected with a rotating rod (14) through a coupler, the lower end of the rotating rod (14) is fixedly connected with a cam (15), a supporting barrel (16) is fixedly connected onto the outer barrel wall, close to the cam (15), of the feeding barrel (4), a reciprocating rod (17) is connected into the supporting barrel (16) in a sliding mode, one end, away from the feeding barrel (4), of the reciprocating rod (17) penetrates through a barrel opening of the supporting barrel (16) and extends outwards and is abutted against the cam (15), a spring (18) is fixedly connected to the other end of the reciprocating rod (17), and a knocking block (19) is fixedly connected to one end, close to the feeding barrel (4).
3. A rapeseed oil press with intermittent feeding mechanism according to claim 1, characterized in that: ball groove (20) have been seted up to T type slider (10) one end that is close to T type spout (6) tank bottom, roll in ball groove (20) and be connected with ball (21), ball (21) are kept away from the one end of ball groove (20) tank bottom and are passed ball groove (20) notch and outwards extend, and with the tank bottom roll connection of T type spout (6).
4. A rapeseed oil press with intermittent feeding mechanism according to claim 1, characterized in that: spacing spout (22) have been seted up to the symmetry on the relative inner tube wall of a support section of thick bamboo (16), sliding connection has spacing slider (23) in spacing spout (22), two spacing slider (23) one end in opposite directions all passes the notch that corresponds spacing spout (22) and outwards extends, and all with reciprocating lever (17) fixed connection.
5. A rapeseed oil press with intermittent feeding mechanism according to claim 1, characterized in that: the bottom fixedly connected with base of rapeseed oil squeezer (1).
6. A rapeseed oil press with intermittent feeding mechanism according to claim 2, characterized in that: all scribble the anti rust paint on rapeseed oil squeezer (1), roof (3), a feeding section of thick bamboo (4), cover (5), first motor (7) and second motor (13).
7. A rapeseed oil press with intermittent feeding mechanism according to claim 3, characterized in that: the notch of the ball groove (20) is in a closing-up type arrangement, and the diameter of the ball (21) is larger than the groove diameter of the notch of the ball groove (20).
CN202010672340.4A 2020-07-14 2020-07-14 Rapeseed oil squeezer with intermittent type nature feeding mechanism Active CN111791532B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115746947A (en) * 2022-11-29 2023-03-07 诸暨市东白缘生态农业科技有限公司 Rapeseed oil production system and method

Citations (9)

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Publication number Priority date Publication date Assignee Title
US3323446A (en) * 1964-08-04 1967-06-06 Alpini Walter Endless belt conveyor for intermittent feeding of heated press
CN2827709Y (en) * 2005-08-26 2006-10-18 邯郸纺织机械有限公司 Feeding mechanism of baling machine
CN203497457U (en) * 2013-09-30 2014-03-26 郜法军 Single-material-door weighting hopper in full-automatic packing machine
CN203594858U (en) * 2013-12-19 2014-05-14 成都华正计量设备制造有限公司 Driving mechanism of feeding valve
CN205467531U (en) * 2016-03-21 2016-08-17 左新成 Tablet press emptying bucket
CN206690339U (en) * 2017-05-05 2017-12-01 黄志超 A kind of concrete silo emptying door
CN207562837U (en) * 2017-11-28 2018-07-03 西安达刚路面机械股份有限公司 It is a kind of can the upper bin gate of automatic shutter and mixture hopper
CN110733197A (en) * 2019-11-28 2020-01-31 湖北文理学院 Feeding device of drum brake pad hot-pressing forming die
CN110901151A (en) * 2019-12-13 2020-03-24 安徽省含山县油脂有限公司 Intermittent feeding device for rapeseed oil press

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323446A (en) * 1964-08-04 1967-06-06 Alpini Walter Endless belt conveyor for intermittent feeding of heated press
CN2827709Y (en) * 2005-08-26 2006-10-18 邯郸纺织机械有限公司 Feeding mechanism of baling machine
CN203497457U (en) * 2013-09-30 2014-03-26 郜法军 Single-material-door weighting hopper in full-automatic packing machine
CN203594858U (en) * 2013-12-19 2014-05-14 成都华正计量设备制造有限公司 Driving mechanism of feeding valve
CN205467531U (en) * 2016-03-21 2016-08-17 左新成 Tablet press emptying bucket
CN206690339U (en) * 2017-05-05 2017-12-01 黄志超 A kind of concrete silo emptying door
CN207562837U (en) * 2017-11-28 2018-07-03 西安达刚路面机械股份有限公司 It is a kind of can the upper bin gate of automatic shutter and mixture hopper
CN110733197A (en) * 2019-11-28 2020-01-31 湖北文理学院 Feeding device of drum brake pad hot-pressing forming die
CN110901151A (en) * 2019-12-13 2020-03-24 安徽省含山县油脂有限公司 Intermittent feeding device for rapeseed oil press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115746947A (en) * 2022-11-29 2023-03-07 诸暨市东白缘生态农业科技有限公司 Rapeseed oil production system and method

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