CN111169066A - Vertical oil press for preparing rapeseed oil - Google Patents

Abstract

The invention provides a vertical oil press for preparing rapeseed oil, which comprises an installation base, a plurality of oil pressing cylinders, a feeding mechanism, a pressing rod, a pressing driving mechanism of the pressing rod, a slag discharging block and a slag discharging driving mechanism of the slag discharging block, wherein the oil pressing cylinders are movably arranged on the installation base and are arranged in an array around the circumferential direction, the feeding mechanism is used for supplying steamed/fried oil to the oil pressing cylinders in sequence, the pressing rod can be driven by the pressing driving mechanism and is sequentially inserted into the oil pressing cylinders filled with the oil and is used for pressing and extracting oil from the oil in the oil pressing cylinders, the slag discharging block can be driven by the slag discharging driving mechanism and is sequentially inserted into the oil pressing cylinders after oil pressing and is used for ejecting and discharging oil slag in the oil pressing cylinders, the oil pressing cylinders sequentially rotate step by step around the circumferential direction of the array of the oil pressing cylinders and are sequentially matched with the feeding mechanism, the pressing rod and the slag discharging block, the feeding, The squeezing rod squeezes oil in the oil squeezing barrel, and the residue discharging block discharges oil residues in the oil squeezing barrel synchronously.

Description

Vertical oil press for preparing rapeseed oil

Technical Field

The invention relates to an oil press, in particular to a vertical oil press for preparing rapeseed oil.

Background

The method for extracting oil from plants can be roughly divided into two types, one is a physical squeezing method, the other is a chemical leaching method, the working principle of the oil press is that the physical squeezing method is utilized, specifically, the oil press is a machine for extruding the oil from the oil by increasing the temperature and activating the oil molecules under the action of mechanical external force, the raw materials of the oil press, namely the oil crops, are divided into plant raw materials and animal raw materials according to the types, in the general production process, the plant raw materials are mainly used, including peanuts, soybeans, corns, rapeseeds, flaxseeds and the like, the physical squeezing method has a long history, the process flow of the physical squeezing method is simple, the oil is steamed or fried firstly, then the external force is applied to the oil to extrude the oil from the oil, finally the oil and the oil residue are filtered and separated, and the process flow is well transferred to the prior oil press, however, the conventional general piece of the oil press has a problem that the oil press only comprises a pressing bore, oil pressing can be performed only in the pressing bore according to the process flow, the oil pressing efficiency is low, repeated operation is required for many times, time and labor are wasted, the automation degree is low, and in order to overcome the defects, a vertical rotary circulation physical oil press which is ingenious in structure, simple in principle, convenient to operate and use, high in automation degree and high in oil pressing efficiency is required to be provided.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide the vertical rotary circulation physical oil press 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.

A vertical oil press for rapeseed oil preparation comprises an installation base, a plurality of oil pressing cylinders, a feeding mechanism, a pressing rod and a pressing driving mechanism thereof, a slag discharging block and a slag discharging driving mechanism thereof, wherein the oil pressing cylinders are movably arranged on the installation base and are arranged in an array around the circumferential direction, the oil pressing cylinders are of a cylinder structure with openings at two ends and are internally provided with pressing bores, the feeding mechanism is used for supplying steamed/fried oil to the oil pressing cylinders in sequence, the pressing rod can be driven by the pressing driving mechanism and is sequentially inserted into the oil pressing cylinders filled with the oil and is used for pressing and extracting oil from the oil in the oil pressing cylinders, the slag discharging block can be driven by the slag discharging driving mechanism and is sequentially inserted into the oil pressing cylinders after oil pressing and is used for ejecting oil slag in the oil pressing cylinders, the oil pressing cylinders are sequentially and gradually rotated around the circumferential direction of the array and are sequentially connected with the feeding mechanism, The squeezing rod is matched with the slag discharging block, the feeding mechanism supplies oil to the oil pressing cylinder, the squeezing rod squeezes the oil in the oil pressing cylinder, the slag discharging block discharges oil slag in the oil pressing cylinder synchronously, and the oil pressing cylinder gradually rotates within a time interval.

As a further optimization or improvement of the present solution.

The mounting base is provided with an outer barrel, an inner barrel and a middle barrel which are coaxially nested, the outer barrel and the middle barrel are axially and horizontally arranged, the middle barrel is movably arranged between the outer barrel and the inner barrel and can rotate around the axial direction of the outer barrel, the outer barrel is arranged into a thin-wall barrel structure with two open ends, the outer circular surface of the outer barrel is provided with a regular hexagon, the upper end surface and the lower end surface of the outer barrel are horizontally arranged, the lower end surface of the outer barrel is fixedly connected with the mounting base, the two open ends of the outer barrel are coaxially and fixedly provided with limiting rings, the middle barrel is movably clamped between the two limiting rings, the inner barrel is a connecting barrel which is coaxially and fixedly provided at the end part of the thin-wall structure with two closed ends, one end of the connecting barrel is mutually deviated from the other end and is fixedly provided with a four-claw-shaped connecting arm, the middle cylinder body is of a solid annular cylinder body structure, the outer circular surface of the middle cylinder body is attached to the inner circular surface of the outer cylinder body and is in sealed rotary connection and matching with the inner circular surface of the outer cylinder body, the inner circular surface of the middle cylinder body is attached to the outer circular surface of the inner cylinder body and is in sealed rotary connection and matching with the inner circular surface of the inner cylinder body, the oil pressing cylinders are fixedly embedded on the middle cylinder body along the radial direction of the middle cylinder body, six oil pressing cylinders are arranged in an array along the circumferential direction of the middle cylinder body, one end of each oil pressing cylinder is an arc-shaped surface matched with the outer circular surface of the middle cylinder body, the other end of each oil pressing cylinder is an arc-shaped surface matched with the inner circular surface of the middle cylinder body, the outer disc that the section of thick bamboo that extracts oil is close to middle barrel outer disc one end sets up annular installation boss, has seted up a plurality of counter bores on the terminal surface of installation boss and is provided with the bolt in the counter bore, and the bolt is with installation boss and middle barrel fixed connection.

As a further optimization or improvement of the present solution.

The oil press comprises an oil pressing cylinder, an oil pressing driving mechanism, a feeding mechanism, a pressing driving mechanism and a pressing driving mechanism, wherein one end opening, which is far away from the oil pressing cylinder, is an open first end opening, one end opening, which is close to the oil pressing cylinder, is an open second end opening, the upper end surface of the outer cylinder is provided with a feeding port which penetrates along the radial direction of the outer cylinder, the feeding port is communicated with the open of one of the oil pressing cylinders in an aligned mode in an initial state, the feeding mechanism is fixedly arranged on the upper end surface of the outer cylinder, the output end of the feeding mechanism is communicated with the feeding port in a connected mode, the pressing driving mechanism is fixedly arranged on an inclined end surface, which is adjacent to the upper end surface of the outer cylinder, the inclined end surface is provided with a plunger port which penetrates along the radial direction of the inclined end surface, the bore of the plunger port is equal to the bore of the, the bore of the slag discharging port is equal to the inner diameter of the oil extracting barrel, the slag discharging port is fixedly provided with a slag discharging pipe which is in butt joint with the slag discharging port and is inclined to extend towards the rear of the mounting base, the slag discharging port is in alignment with an opening of one of the oil extracting barrels in an initial state, a circular accommodating port is formed in the outer circular surface of the inner barrel body close to the bottom of the inner barrel body, the slag discharging block is movably embedded in the accommodating port, the slag discharging block is arranged into a cylindrical structure, the diameter of the slag discharging block is equal to the inner diameter of the oil extracting barrel, the slag discharging block and the slag discharging port are coaxially arranged, and the slag discharging block can be driven by the slag discharging driving mechanism to.

As a further optimization or improvement of the present solution.

The outer circular surface of the oil extracting cylinder is coaxially and fixedly provided with an annular sealing boss I and an annular sealing boss II, the sealing boss I is arranged close to the mounting boss, the sealing boss II is positioned at one end of the oil extracting cylinder, which is far away from the mounting boss, a closed annular oil cavity is formed among the sealing boss I, the sealing boss II and the middle cylinder body, the oil extracting cylinder is provided with a plurality of micropores which are penetrated from the inside to the outside, the micropores are positioned on the outer circular surface of the oil extracting cylinder between the sealing boss I and the sealing boss II and connect the oil extracting bore with the annular oil cavity, the outer circular surface of the inner cylinder body is provided with an annular butt joint groove which is coaxially arranged with the plunger port, the bottom of the butt joint groove is provided with butt joint holes which are penetrated into the inner cylinder body, the butt joint holes are provided with a plurality of cylindrical fixing blocks which are arranged in an array along the circumferential direction of the, seted up on the outer disc of fixed block and collected the chamber, collect the chamber and connect the switch-on with butt joint jogged joint, the bottom intercommunication of collecting the chamber is provided with the activity and runs through interior barrel, passes and the oil extraction pipe that the just slope downwardly extending of orientation installation base arranges by the middle part of connecting the barrel, sealed boss two is gone up and has been seted up the oil extraction hole along the axial direction that is on a parallel with an oil extraction section of thick bamboo, and the oil extraction hole is provided with a plurality ofly and arranges along two belongings of sealed boss circumferencial direction arrays, rotates to the oil extraction hole and the sealed butt joint switch-on of butt joint groove on.

As a further optimization or improvement of the present solution.

The circular area formed by the butt joint grooves is internally provided with a plurality of micro filtering holes which penetrate along the inside and the outside of the inner cylinder body, the input ends of the filtering holes can be in butt joint with the opening of the oil pressing cylinder, and the output ends of the filtering holes are in butt joint with the collecting cavity all the time.

As a further optimization or improvement of the present solution.

The installation base on be provided with rotary driving mechanism, rotary driving mechanism include with ann change base fixed connection's rotating electrical machines, with installation base swivelling joint complex transmission shaft one, the axial of rotating electrical machines's output shaft axial and transmission shaft one all is on a parallel with the axial of middle barrel, be provided with between rotating electrical machines and the transmission shaft one and be used for connecting belt drive assembly one between them, belt drive assembly one is used for with rotating electrical machines output epaxial power transmission to transmission shaft one on and drive transmission shaft one and rotate, coaxial fixed cover is equipped with rotary drive gear on the output of transmission shaft one, the coaxial fixed ring gear that is provided with of tip of middle barrel meshes with rotary drive gear mutually, rotating electrical machines be step motor.

As a further optimization or improvement of the present solution.

Feeding mechanism include the hopper of fixed mounting on outer barrel up end, the hopper includes cylindric first one and coniform lower half, the lower extreme of first one and the coaxial switch-on of aligning in upper end of lower half, the lower half is followed vertical direction by lower supreme opening crescent and the lower extreme opening of lower half and the coaxial switch-on of aligning of charge door, the coaxial fixed solid ring that is provided with of upper end opening part of hopper, the fixed convex arm that extends to its central point position that is provided with on solid fixed ring's the interior disc, the fixed conveying motor that is provided with of up end of convex arm, the output shaft of conveying motor is vertical downwards and with the coaxial arrangement of hopper, coaxial fixed (mixing) shaft that is provided with on conveying motor's the output shaft, the coaxial fixed auger that is provided with of lower extreme of (mixing) shaft and auger extend to.

As a further optimization or improvement of the present solution.

Feeding mechanism still include puddler one and puddler two, puddler one and puddler two are located the first half of hopper and all set up in the middle of the inner wall of (mixing) shaft and hopper, puddler one is provided with two and along the axial symmetrical arrangement of (mixing) shaft, puddler one is straight-bar and its axial vertical arrangement, by connecting rod fixed connection between puddler one and the (mixing) shaft, puddler two is provided with two and along the axial symmetrical arrangement of (mixing) shaft, puddler two and puddler one staggered arrangement, puddler two is the axial lead position of annular pole and the directional (mixing) shaft of curved concave surface, the acute angle contained angle that puddler two vertical directions constitute is thirty degrees to sixty degrees to puddler to the slope arrangement of puddler two.

As a further optimization or improvement of the present solution.

Squeeze actuating mechanism include the fretwork mount on the adjacent oblique terminal surface of fixed mounting outer barrel up end, rotate on the mount and set up in parallel two lead screws and the oblique terminal surface of the adjacent oblique terminal surface of the outer barrel up end of axial perpendicular to of lead screw, the cover is equipped with movable elevator and lead screw constitution threaded connection cooperation on two lead screws, the fixed axial that is provided with on the mount and squeezes motor output shaft is on a parallel with the axial of lead screw, it unifies to be provided with the gear train that is used for connecting between the output shaft of squeezing motor and the drive end of lead screw to be used for squeezing the power transmission on the motor output shaft to the lead screw and drive the lead screw and rotate, squeeze one end and the elevator fixed connection that the pole deviates from on the plunger mouth.

As a further optimization or improvement of the present solution.

Offer on the fixed block along its radial and vertical guide spout of arranging and the lower extreme of guide spout aligns the switch-on with the holding port, the installation cavity has been seted up to one side of guide spout, the installation cavity is close to the lower extreme setting of guide spout and communicates with each other with the guide spout, arrange sediment actuating mechanism including set up in the guide spout and rather than the lifting rack of adaptation, rotate and set up in the installation cavity transmission shaft two and the axial department of transmission shaft two arranges the length direction of lifting rack in, the lifting rack can slide from top to bottom along the guide spout, the lower extreme of lifting rack and row sediment piece fixed connection and the cross-sectional area of lifting rack are less than the cross-sectional area of row sediment piece, coaxial fixed cover is equipped with the lift drive gear who meshes with the lifting rack on the output.

As a further optimization or improvement of the present solution.

The driving end of the second transmission shaft extends into the connecting cylinder body, the slag discharging driving mechanism further comprises a slag discharging motor fixedly installed on the connecting cylinder body, a third transmission shaft which is rotatably arranged on the connecting cylinder body and is axially parallel to the second transmission shaft in the axial direction, a second gear combination used for connecting the second transmission shaft and the third transmission shaft is arranged between an output shaft of the slag discharging motor and the driving end of the third transmission shaft, the second gear combination is used for transmitting power on the slag discharging motor to the third transmission shaft and driving the third transmission shaft to rotate, a third gear combination used for connecting the third transmission shaft and the driving end of the second transmission shaft is arranged between an output end of the third transmission shaft and the driving end of the second transmission shaft, and the third gear combination is used for transmitting.

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 view of the backside structure of the present invention.

Fig. 3 is a schematic structural diagram of the oil extracting barrel.

FIG. 4 is a matching view of the oil extracting barrel, the feeding mechanism, the pressing rod and the slag discharging block.

Fig. 5 is a schematic structural view of the mounting base.

Fig. 6 is a partially exploded view of the mounting base.

Fig. 7 is a partial structural schematic view of the mounting base.

Fig. 8 is a partial structural view of the mounting base.

FIG. 9 is a drawing showing the combination of the outer cylinder, the inner cylinder and the middle cylinder.

Fig. 10 is a matching view of the middle cylinder body, the inner cylinder body and the oil pressing cylinder.

FIG. 11 is a view showing the engagement of the intermediate barrel with the oil extracting barrel.

Fig. 12 is a cross-sectional view of the intermediate cylinder.

Fig. 13 is a schematic structural view of the oil extracting barrel.

Fig. 14 is a matching view of the fixing block and the inner cylinder.

Fig. 15 is a fitting view of the inner cylinder and the oil drain pipe.

FIG. 16 is a view showing the inner barrel and the oil extracting barrel.

Fig. 17 is a schematic structural view of the inner cylinder.

FIG. 18 is a matching view of the oil extracting barrel and the slag discharging pipe.

Fig. 19 is a view showing the engagement of the rotary drive mechanism with the intermediate cylinder.

Fig. 20 is a view showing the engagement of the rotary drive mechanism with the intermediate cylinder.

Fig. 21 is a schematic structural view of the feeding mechanism.

Fig. 22 is a schematic view of the internal structure of the feeding mechanism.

Fig. 23 is a view showing the cooperation of the press lever and the press driving mechanism.

Fig. 24 is a view showing the cooperation of the press lever and the press driving mechanism.

FIG. 25 is a view showing the installation of the slag discharging driving mechanism.

FIG. 26 is a partial schematic configuration view of the slag discharging driving mechanism.

FIG. 27 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 27, a vertical oil press for preparing rapeseed oil 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 cylindrical structure with openings at two ends and have boring holes 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 (10)

1. A vertical oil press for rapeseed oil is prepared, its characterized in that: the device comprises an installation base, a plurality of oil extracting cylinders, a feeding mechanism, a squeezing rod, a squeezing driving mechanism of the squeezing rod, a slag discharging block and a slag discharging driving mechanism of the slag discharging block, wherein the oil extracting cylinders are movably arranged on the installation base and are arranged in an array manner around the circumferential direction, the oil extracting cylinders are of a cylinder structure with openings at two ends and are internally provided with squeezing bores, the feeding mechanism is used for sequentially supplying steamed/fried oil to the oil extracting cylinders, the squeezing rod can be driven by the squeezing driving mechanism and is sequentially inserted into the oil extracting cylinders filled with the oil and is used for squeezing and extracting oil from the oil in the oil extracting cylinders, the slag discharging block can be driven by the slag discharging driving mechanism and is sequentially inserted into the oil extracting cylinders after the oil extraction and is used for ejecting and discharging the oil slag in the oil extracting cylinders, the oil extracting cylinders sequentially and gradually rotate around the circumferential direction of the array of the oil extracting cylinders and are sequentially matched, the feeding mechanism supplies oil to the oil pressing cylinder, the pressing rod presses the oil in the oil pressing cylinder, and the slag discharging block discharges oil slag in the oil pressing cylinder synchronously and finishes the process in the time interval of gradual rotation of the oil pressing cylinder.

2. The vertical oil press for rapeseed oil production according to claim 1, wherein: the mounting base is provided with an outer barrel, an inner barrel and a middle barrel which are coaxially nested, the outer barrel and the middle barrel are axially and horizontally arranged, the middle barrel is movably arranged between the outer barrel and the inner barrel and can rotate around the axial direction of the outer barrel, the outer barrel is arranged into a thin-wall barrel structure with two open ends, the outer circular surface of the outer barrel is provided with a regular hexagon, the upper end surface and the lower end surface of the outer barrel are horizontally arranged, the lower end surface of the outer barrel is fixedly connected with the mounting base, the two open ends of the outer barrel are coaxially and fixedly provided with limiting rings, the middle barrel is movably clamped between the two limiting rings, the inner barrel is a connecting barrel which is coaxially and fixedly provided at the end part of the thin-wall structure with two closed ends, one end of the connecting barrel is mutually deviated from the other end and is fixedly provided with a four-claw-shaped connecting arm, the middle cylinder body is of a solid annular cylinder body structure, the outer circular surface of the middle cylinder body is attached to the inner circular surface of the outer cylinder body and is in sealed rotary connection and matching with the inner circular surface of the outer cylinder body, the inner circular surface of the middle cylinder body is attached to the outer circular surface of the inner cylinder body and is in sealed rotary connection and matching with the inner circular surface of the inner cylinder body, the oil pressing cylinders are fixedly embedded on the middle cylinder body along the radial direction of the middle cylinder body, six oil pressing cylinders are arranged in an array along the circumferential direction of the middle cylinder body, one end of each oil pressing cylinder is an arc-shaped surface matched with the outer circular surface of the middle cylinder body, the other end of each oil pressing cylinder is an arc-shaped surface matched with the inner circular surface of the middle cylinder body, the outer disc that the section of thick bamboo that extracts oil is close to middle barrel outer disc one end sets up annular installation boss, has seted up a plurality of counter bores on the terminal surface of installation boss and is provided with the bolt in the counter bore, and the bolt is with installation boss and middle barrel fixed connection.

3. The vertical oil press for rapeseed oil production according to claim 1, wherein: the oil press comprises an oil pressing cylinder, an oil pressing driving mechanism, a feeding mechanism, a pressing driving mechanism and a pressing driving mechanism, wherein one end opening, which is far away from the oil pressing cylinder, is an open first end opening, one end opening, which is close to the oil pressing cylinder, is an open second end opening, the upper end surface of the outer cylinder is provided with a feeding port which penetrates along the radial direction of the outer cylinder, the feeding port is communicated with the open of one of the oil pressing cylinders in an aligned mode in an initial state, the feeding mechanism is fixedly arranged on the upper end surface of the outer cylinder, the output end of the feeding mechanism is communicated with the feeding port in a connected mode, the pressing driving mechanism is fixedly arranged on an inclined end surface, which is adjacent to the upper end surface of the outer cylinder, the inclined end surface is provided with a plunger port which penetrates along the radial direction of the inclined end surface, the bore of the plunger port is equal to the bore of the, the bore of the slag discharging port is equal to the inner diameter of the oil extracting barrel, the slag discharging port is fixedly provided with a slag discharging pipe which is in butt joint with the slag discharging port and is inclined to extend towards the rear of the mounting base, the slag discharging port is in alignment with an opening of one of the oil extracting barrels in an initial state, a circular accommodating port is formed in the outer circular surface of the inner barrel body close to the bottom of the inner barrel body, the slag discharging block is movably embedded in the accommodating port, the slag discharging block is arranged into a cylindrical structure, the diameter of the slag discharging block is equal to the inner diameter of the oil extracting barrel, the slag discharging block and the slag discharging port are coaxially arranged, and the slag discharging block can be driven by the slag discharging driving mechanism to.

4. The vertical oil press for rapeseed oil production according to claim 1, wherein: the outer circular surface of the oil extracting cylinder is coaxially and fixedly provided with an annular sealing boss I and an annular sealing boss II, the sealing boss I is arranged close to the mounting boss, the sealing boss II is positioned at one end of the oil extracting cylinder, which is far away from the mounting boss, a closed annular oil cavity is formed among the sealing boss I, the sealing boss II and the middle cylinder body, the oil extracting cylinder is provided with a plurality of micropores which are penetrated from the inside to the outside, the micropores are positioned on the outer circular surface of the oil extracting cylinder between the sealing boss I and the sealing boss II and connect the oil extracting bore with the annular oil cavity, the outer circular surface of the inner cylinder body is provided with an annular butt joint groove which is coaxially arranged with the plunger port, the bottom of the butt joint groove is provided with butt joint holes which are penetrated into the inner cylinder body, the butt joint holes are provided with a plurality of cylindrical fixing blocks which are arranged in an array along the circumferential direction of the, seted up on the outer disc of fixed block and collected the chamber, collect the chamber and connect the switch-on with butt joint jogged joint, the bottom intercommunication of collecting the chamber is provided with the activity and runs through interior barrel, passes and the oil extraction pipe that the just slope downwardly extending of orientation installation base arranges by the middle part of connecting the barrel, sealed boss two is gone up and has been seted up the oil extraction hole along the axial direction that is on a parallel with an oil extraction section of thick bamboo, and the oil extraction hole is provided with a plurality ofly and arranges along two belongings of sealed boss circumferencial direction arrays, rotates to the oil extraction hole and the sealed butt joint switch-on of butt joint groove on.

5. The vertical oil press for rapeseed oil production according to claim 4, wherein: the circular area formed by the butt joint grooves is internally provided with a plurality of micro filtering holes which penetrate along the inside and the outside of the inner cylinder body, the input ends of the filtering holes can be in butt joint with the opening of the oil pressing cylinder, and the output ends of the filtering holes are in butt joint with the collecting cavity all the time.

6. The vertical oil press for rapeseed oil production according to claim 1, wherein: the installation base on be provided with rotary driving mechanism, rotary driving mechanism include with ann change base fixed connection's rotating electrical machines, with installation base swivelling joint complex transmission shaft one, the axial of rotating electrical machines's output shaft axial and transmission shaft one all is on a parallel with the axial of middle barrel, be provided with between rotating electrical machines and the transmission shaft one and be used for connecting belt drive assembly one between them, belt drive assembly one is used for with rotating electrical machines output epaxial power transmission to transmission shaft one on and drive transmission shaft one and rotate, coaxial fixed cover is equipped with rotary drive gear on the output of transmission shaft one, the coaxial fixed ring gear that is provided with of tip of middle barrel meshes with rotary drive gear mutually, rotating electrical machines be step motor.

7. The vertical oil press for rapeseed oil production according to claim 1, wherein: feeding mechanism include the hopper of fixed mounting on outer barrel up end, the hopper includes cylindric first one and coniform lower half, the lower extreme of first one and the coaxial switch-on of aligning in upper end of lower half, the lower half is followed vertical direction by lower supreme opening crescent and the lower extreme opening of lower half and the coaxial switch-on of aligning of charge door, the coaxial fixed solid ring that is provided with of upper end opening part of hopper, the fixed convex arm that extends to its central point position that is provided with on solid fixed ring's the interior disc, the fixed conveying motor that is provided with of up end of convex arm, the output shaft of conveying motor is vertical downwards and with the coaxial arrangement of hopper, coaxial fixed (mixing) shaft that is provided with on conveying motor's the output shaft, the coaxial fixed auger that is provided with of lower extreme of (mixing) shaft and auger extend to.

8. The vertical oil press for rapeseed oil production according to claim 7, wherein: feeding mechanism still include puddler one and puddler two, puddler one and puddler two are located the first half of hopper and all set up in the middle of the inner wall of (mixing) shaft and hopper, puddler one is provided with two and along the axial symmetrical arrangement of (mixing) shaft, puddler one is straight-bar and its axial vertical arrangement, by connecting rod fixed connection between puddler one and the (mixing) shaft, puddler two is provided with two and along the axial symmetrical arrangement of (mixing) shaft, puddler two and puddler one staggered arrangement, puddler two is the axial lead position of annular pole and the directional (mixing) shaft of curved concave surface, the acute angle contained angle that puddler two vertical directions constitute is thirty degrees to sixty degrees to puddler to the slope arrangement of puddler two.

9. The vertical oil press for rapeseed oil production according to claim 1, wherein: squeeze actuating mechanism include the fretwork mount on the adjacent oblique terminal surface of fixed mounting outer barrel up end, rotate on the mount and set up in parallel two lead screws and the oblique terminal surface of the adjacent oblique terminal surface of the outer barrel up end of axial perpendicular to of lead screw, the cover is equipped with movable elevator and lead screw constitution threaded connection cooperation on two lead screws, the fixed axial that is provided with on the mount and squeezes motor output shaft is on a parallel with the axial of lead screw, it unifies to be provided with the gear train that is used for connecting between the output shaft of squeezing motor and the drive end of lead screw to be used for squeezing the power transmission on the motor output shaft to the lead screw and drive the lead screw and rotate, squeeze one end and the elevator fixed connection that the pole deviates from on the plunger mouth.

10. The vertical oil press for rapeseed oil production according to claim 1, wherein: the slag discharging driving mechanism comprises a second transmission shaft and a second transmission shaft, the second transmission shaft is rotatably arranged in the installation cavity, the axial position of the second transmission shaft is arranged in the length direction of the lifting rack, the lifting rack can slide up and down along the guide sliding chute, the lower end of the lifting rack is fixedly connected with the slag discharging block, the cross sectional area of the lifting rack is smaller than that of the slag discharging block, and a lifting driving gear meshed with the lifting rack is coaxially and fixedly sleeved on the output end of the second transmission shaft;

the driving end of the second transmission shaft extends into the connecting cylinder body, the slag discharging driving mechanism further comprises a slag discharging motor fixedly installed on the connecting cylinder body, a third transmission shaft which is rotatably arranged on the connecting cylinder body and is axially parallel to the second transmission shaft in the axial direction, a second gear combination used for connecting the second transmission shaft and the third transmission shaft is arranged between an output shaft of the slag discharging motor and the driving end of the third transmission shaft, the second gear combination is used for transmitting power on the slag discharging motor to the third transmission shaft and driving the third transmission shaft to rotate, a third gear combination used for connecting the third transmission shaft and the driving end of the second transmission shaft is arranged between an output end of the third transmission shaft and the driving end of the second transmission shaft, and the third gear combination is used for transmitting.

Images