CN111169080A

CN111169080A - Rapeseed oil press

Info

Publication number: CN111169080A
Application number: CN202010012156.7A
Authority: CN
Inventors: 胡能静; 张勤
Original assignee: Luan Qimingdao Electromechanical Technology Co Ltd
Current assignee: Luan Qimingdao Electromechanical Technology Co Ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-05-19

Abstract

The invention provides a rapeseed oil press which comprises a rectangular mounting frame, an oil pressing barrel comprising a plurality of pressing cages, a pressing push rod, a discharge push rod, a flywheel supercharging mechanism, a feed driving mechanism and a power driving device, wherein the oil pressing barrel is fixedly arranged at one end of the mounting frame in the length direction, the feed driving mechanism is arranged at the other end of the mounting frame in the length direction and can drive the flywheel supercharging mechanism to do sliding feed motion towards the oil pressing barrel, the pressing push rod and the discharge push rod are arranged between one pressing cage of the oil pressing barrels and the flywheel supercharging mechanism, the pressing push rod can receive the impact driving of the flywheel supercharging mechanism to be gradually inserted into the pressing cages and press oil in the pressing cages, the discharge push rod is arranged between one pressing cage of the oil pressing barrels and the flywheel supercharging mechanism, the discharge push rod can receive the driving of the flywheel supercharging mechanism and push oil residues in the pressing cages outwards, and the plurality of pressing cages can circularly feed, Squeezing and discharging, wherein a squeezing push rod and a discharging push rod are matched with the inner diameter of the squeezing cage.

Description

Rapeseed oil press

Technical Field

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

Background

The oil press is a machine which is used for extruding oil from oil by increasing temperature and activating oil molecules under the action of mechanical external force, and can be divided into a household oil press, a hydraulic machine oil press, a spiral oil press, a novel hydraulic oil press, a high-efficiency fine-filtering oil press and a full-automatic oil press, wherein the raw materials of the oil press, namely oil crops, are divided into plant raw materials and animal raw materials according to types, in the general production process, plant raw materials are mainly used, and mainly comprise peanuts, soybeans, sesames, rapeseeds, flaxseeds and the like, the pressing method of the oil press has a long history, the process is simple, the oil is extruded from the oil by a mechanical method after the oil is steamed and fried, the old pressing method needs heavy physical labor of operators, and the content of residual oil in the extruded oil residue is quite high, therefore, the valuable oil resources are wasted, the modern squeezing method is an industrial automatic operation, but the problem of high residual oil content in the oil residue cannot be solved, and therefore, a flywheel inertia pressurization physical oil press which is ingenious in structure, simple in principle, convenient to operate and use, high in automation degree and high in oil yield and can effectively reduce the oil content in the oil residue is needed to be provided.

Disclosure of Invention

In order to solve the defects of the prior art, the invention aims to provide the flywheel inertia pressurization physical oil press which is ingenious in structure, simple in principle, convenient to operate and use, high in automation degree, high in oil yield and capable of effectively reducing the oil content in the oil residue.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.

Rapeseed oil press, it includes the rectangle mounting bracket, the oil extraction bucket that contains a plurality of press cages, press the push rod, arrange the material push rod, the flywheel booster mechanism, feed actuating mechanism and power drive arrangement, the oil extraction bucket is fixed to be set up in the one end of mounting bracket along length direction, feed actuating mechanism sets up in the other end of mounting bracket along length direction and can drive the flywheel booster mechanism and do the slip feed motion towards the oil extraction bucket, press the push rod, arrange the material push rod and set up between one of them press cage of oil extraction bucket and flywheel booster mechanism, the impact drive that can accept the flywheel booster mechanism of press the push rod progressively inserts in the press cage and squeezes the oil in the press cage, arrange the material push rod and set up between one of them press cage of oil extraction bucket and flywheel booster mechanism, arrange the drive that the material push rod can accept the flywheel booster mechanism and outwards push out the dregs of oil in the press cage, squeezing and discharging, wherein a squeezing push rod and a discharging push rod are matched with the inner diameter of the squeezing cage.

As a further optimization or improvement of the present solution.

The oil pressing barrel comprises a circular front fixing plate close to the arrangement of the flywheel supercharging mechanism, a circular rear fixing plate far away from the arrangement of the flywheel supercharging mechanism, the front fixing plate and the rear fixing plate are coaxial and arranged in an equal diameter mode, the front fixing plate and the rear fixing plate are both fixedly connected with the mounting frame, a fixing outer barrel with two end openings is coaxially and fixedly arranged between the front fixing plate and the mounting frame, the front fixing plate is fixedly and hermetically connected with one end opening of the fixing outer barrel, the rear fixing plate is fixedly and hermetically connected with the other end opening of the fixing outer barrel, a rotating main shaft is coaxially and movably arranged in the fixing outer barrel, the end part of the rotating main shaft is rotatably connected and matched with the front fixing plate/the rear fixing plate through a bearing, a solid movable inner barrel is coaxially and fixedly sleeved on the rotating main shaft, the outer circular surface diameter of the movable inner barrel is smaller than, the through grooves are located at the eccentric position of the movable inner barrel, the through grooves are arranged in six and are arranged in an array mode along the circumferential direction of the position of the movable inner barrel, the pressing cage is arranged in a thin-wall cylindrical structure matched with the through grooves, openings at two ends of the thin-wall cylindrical structure are arranged, the pressing cage corresponds to the through grooves one to one and is fixedly installed in the through grooves in a coaxial mode, one end of the pressing cage is movably attached to the front fixing plate, the other end of the pressing cage is movably attached to the rear fixing plate, and the end is defined as the front end.

As a further optimization or improvement of the present solution.

Set up on the outer disc of activity inner tube with run through the through-hole of groove switch-on, the through-hole be provided with six groups and with run through the groove one-to-one, every group through-hole includes along being on a parallel with a plurality of through-holes that activity inner tube axial direction array arranged and constitute, set up the oil outlet rather than inside switch-on the outer disc of pressing cage, the oil outlet is provided with a plurality ofly and has formed mesh column structure and this mesh column structure and be close to the rear end of pressing cage and arrange, be provided with the ascending collection container of opening and collect the container and can dismantle and set up on the mounting bracket under the fixed urceolus, the fixed axial that is provided with oil pipe and oil pipe in bottom of fixed urceolus is along the radial arrangement of fixed urceolus, the input and the switch-.

As a further optimization or improvement of the present solution.

Wear to be equipped with on the eccentric position of after-fixing board and arrange the diameter that row material pipe was greater than the diameter of pressing cage, arrange the rear end coaxial alignment and the switch-on of material pipe and one of them pressing cage, arrange that coaxial fixed cover is equipped with discharge passage on the output of material pipe, discharge passage is along keeping away from the direction slope setting downwards gradually of arranging the material pipe.

As a further optimization or improvement of the present solution.

The squeezing device is characterized in that a connecting channel used for connecting the rear end of the squeezing cage aligned with the squeezing push rod and the fixed outer barrel is arranged between the rear end of the squeezing cage aligned with the squeezing push rod and the fixed outer barrel, the connecting channel comprises a communicating groove formed in a rear fixed plate, a sealing plate in sealing fit with the communicating groove is detachably arranged at an opening of the communicating groove, the upper end of the communicating groove is aligned with the rear end of the squeezing cage aligned with the squeezing push rod, a steel wire filter screen with high circular strength is arranged at the aligning position of the upper end of the communicating groove and the rear end of the squeezing cage aligned with the squeezing push rod, the filter screen is connected and communicated with the communicating groove, the lower end of the communicating groove is connected and communicated with.

As a further optimization or improvement of the present solution.

The automatic feeding device is characterized in that a discharging mechanism is fixedly arranged at the top of the fixed outer cylinder and used for frying oil materials and automatically adding the fried oil materials into the squeezing cage, the discharging mechanism comprises a horizontal mounting plate which is positioned at the top of the fixed outer cylinder and fixedly connected with the front fixing plate and the rear fixing plate, a charging barrel with an upward opening is arranged on the upper end surface of the mounting plate, a circular cover plate which is in sealing fit with the charging barrel in a covering mode is arranged at the opening of the charging barrel, the cover plate can be opened in a moving mode, an annular heater is coaxially and fixedly sleeved on the outer circular surface of the charging barrel, the charging barrel is made of a material with good heat conductivity, a discharging pipe used for connecting and communicating the bottom of the charging barrel and the front end of the squeezing cage positioned at the top of the movable inner cylinder is arranged between the bottom of the charging barrel and the front end of the squeezing cage, the discharging pipe comprises a, The output end of the discharging pipe is connected and communicated with the input end of the discharging pipe, the output end of the discharging pipe is fixedly connected with the front fixing plate and coaxially aligned with the squeezing cage positioned at the topmost part of the movable inner cylinder, the input end of the horizontal section of the discharging pipe is arranged in a closed mode, the output end of the horizontal section of the discharging pipe is arranged in an open mode, the end of the horizontal section of the discharging pipe is communicated with the front end of the squeezing cage positioned at the topmost part of the movable inner cylinder, the packing auger matched with the horizontal section of the discharging pipe is coaxially arranged in the horizontal section of the discharging pipe in.

As a further optimization or improvement of the present solution.

The mounting plate is fixedly provided with a mounting sleeve positioned on one side of the charging cylinder, the axial direction of the mounting sleeve is parallel to the axial direction of the charging cylinder, a fixed column is coaxially and fixedly arranged in the mounting sleeve, the fixed column extends upwards from the mounting sleeve, the height of the fixed column is greater than that of the charging cylinder, a sliding sleeve is coaxially sleeved on the fixed column in a sliding manner, the sliding sleeve is fixedly connected with the upper end face of the cover plate, a fastening bolt arranged along the radial direction of the sliding sleeve is arranged on the sliding sleeve in a penetrating manner, the fastening bolt is in threaded connection and matching with the sliding sleeve, and the fastening bolt is rotated clockwise to enable the fastening bolt to be; and rotating the fastening bolt anticlockwise to separate and separate the fastening bolt from the outer surface of the fixed column.

As a further optimization or improvement of the present solution.

The stirring shaft is coaxially and rotatably arranged in the charging cylinder, a stirring plate is arranged between the stirring shaft and the charging cylinder and extends from the bottom of the charging cylinder to the top, the stirring plate is fixedly connected with the outer circular surface of the stirring shaft, four stirring plates are arranged and are arranged in an array along the circumferential direction of the charging cylinder, a rolling plate which extends outwards along the radial direction of the stirring shaft is also arranged on the outer circular surface of the stirring shaft, the upper end surface of the rolling plate is obliquely arranged, the distance between the upper end surface of the rolling plate and the bottom of the charging cylinder is gradually reduced along the rotating direction of the stirring shaft, four rolling plates are arranged and are arranged in an array along the circumferential direction of the stirring shaft, the top end of the stirring shaft is a driving end, the driving end is arranged in an external spline shape, the upper end surface of the cover plate is coaxially and fixedly provided with a stirring motor, the output shaft of the stirring, when the cover plate is matched with the charging barrel, the output shaft of the stirring motor is sleeved on the stirring shaft and is coaxially and fixedly matched with the stirring shaft.

As a further optimization or improvement of the present solution.

The eccentric position of the front fixing plate is fixedly provided with a guide sleeve with openings at two ends arranged, the guide sleeve and the squeezing push rod are coaxially arranged, the guide sleeve and the front end of a squeezing cage aligned with the squeezing push rod are aligned and communicated, one end of the squeezing push rod is inserted into the guide sleeve in an initial state, the other end of the squeezing push rod is matched with the flywheel supercharging mechanism, a ratchet and pawl assembly is arranged between the guide sleeve and the squeezing push rod, the ratchet and pawl assembly comprises a fixing frame, a ratchet and a pawl, the fixing frame is fixedly connected with the top of the guide sleeve, the ratchet is arranged at the top of the outer circular surface of the squeezing push rod and is provided with a plurality of ratchet teeth along the axial direction parallel to the squeezing push rod, a rectangular lifting block capable of sliding up and down is movably arranged on the fixing frame in a penetrating mode, the length direction of the lifting block is vertically arranged, the pawl is fixedly arranged at the lower end of the lifting block and movably, the side of the lifting block is fixedly provided with a guide rod which is vertically arranged in the axial direction, a pressing spring is movably sleeved on the guide rod, and the elastic force of the pressing spring always pushes the lifting block to slide downwards.

As a further optimization or improvement of the present solution.

Feed actuating mechanism including the fixed length direction that sets up rectangle layer board and push pedal on the mounting bracket be on a parallel with the length direction of mounting bracket, the activity is provided with can carry out gliding slide along its length direction on the layer board, be provided with the lead screw that axial direction is on a parallel with its length direction and arranges on the layer board, the tip position and the layer board swivelling joint cooperation of lead screw, the bottom of slide cup joints on the lead screw and both constitute the threaded connection cooperation, the lead screw deviates from the bucket one end that extracts oil and is the drive end, still the fixed output shaft that is provided with feed motor and feed motor on the mounting bracket is coaxial fixed connection with the drive end of lead screw, set up on the up end of slide in support one and the support two that are used for installing flywheel booster mechanism, support one deviates from the bucket that extracts.

As a further optimization or improvement of the present solution.

The flywheel supercharging mechanism comprises a flywheel, a double-end motor and a guide cylinder which is coaxially arranged with a squeezing push rod and is provided with two open ends, the flywheel is a double flywheel and is rotatably arranged on a first support, the axial direction of the flywheel is vertical to the axial direction of the squeezing push rod, the double-end motor is fixedly arranged at the top of a second support, the axial directions of two output shafts of the double-end motor are both parallel to the axial direction of the flywheel, a first belt transmission component for connecting the output shaft of the double-end motor and the flywheel is arranged between the output shaft of the double-end motor and the flywheel, the driving end of the first belt transmission component is connected with the output shaft of the double-end motor, the output end of the first belt transmission component is connected with the flywheel and is used for transmitting the power of the double-end motor to the flywheel to drive the flywheel to rotate around the self axial direction, the guide cylinder is fixedly arranged, a cylindrical impact block matched with the guide cylinder is movably arranged in the other end of the guide cylinder, the impact block can slide along the guide cylinder to impact and drive the sliding block, a high-strength connecting rod is arranged at the central position of one end, away from the sliding block, of the impact block and the eccentric position of the flywheel, one end of the connecting rod is connected with the central position of one end, away from the sliding block, of the impact block, the axial direction of a hinged shaft formed by the hinged connection of the connecting rod and the impact block is arranged in the axial direction of the guide cylinder, the other end of the connecting rod is hinged with the eccentric position of the flywheel, and the axial direction of the hinged shaft formed by the hinged connection of;

in the initial state, one end of the discharging push rod is fixedly connected with the guide cylinder, and the other end of the discharging push rod is movably inserted into the front fixing plate and is attached to the front end of the pressing cage opposite to the front fixing plate.

As a further optimization or improvement of the present solution.

The mounting frame is also provided with a releasing mechanism for triggering the lifting block to overcome the upward sliding of the pressing spring, the releasing mechanism comprises a first air cylinder and a second air cylinder which are connected and communicated through an air duct, the first air cylinder and the second air cylinder are always in an isobaric state, the first air cylinder is fixedly connected with the mounting frame and is positioned at one end of the screw rod, which is far away from the feeding motor, the axial direction of the first air cylinder is parallel to the axial direction of the screw rod, the second air cylinder is fixedly connected with the mounting frame and is positioned at one side of the lifting block, the axial direction of the screw rod is vertical to the length direction of the lifting block, a piston push rod of the second air cylinder is fixedly provided with a triggering block, the triggering block extends outwards along the axial direction of the piston push rod, the lifting block is provided with a triggering groove which penetrates along the extending direction of the triggering block, the upper side wall of the triggering groove is set to be, the trigger block is inserted into the trigger groove and is matched and abutted with the upper side wall of the trigger groove;

a bulge is arranged below the trigger block, a return spring is arranged between the bulge and the fixed frame, one end of the return spring is fixedly connected and abutted with the fixed frame, the other end of the return spring is fixedly connected and abutted with the bulge, and the elastic force of the return spring always pushes the trigger block to move away from the trigger groove;

the lead screw deviates from the coaxial fixed gangbar that is provided with of feed motor one end, and the gangbar sets up to screw thread spiral portion and this screw thread spiral direction opposite with the spiral direction of lead screw along its axial middle part position, and coaxial cover is equipped with trigger plate and can slide along the length direction of mounting bracket on moving the pole, and trigger plate constitutes the threaded connection cooperation with screw thread spiral portion under the initial state, and trigger plate and the piston push rod fixed connection of cylinder one, the gangbar deviates from lead screw one end and is provided with rather than constituting the threaded connection complex stop bolt coaxially, and coaxial cover is equipped with well spring one and well spring two on the gangbar, and well spring one end is contradicted with the stop bolt, and the other end is contradicted with the trigger plate and well spring one's elasticity is pointed to the trigger plate by the stop bolt all the time, well spring two one end and the step, The other end of the spring is abutted against the trigger plate, and the elastic force of the centering spring II always points to the trigger plate from the step.

As a further optimization or improvement of the present solution.

A bracket is fixedly arranged on the second support, two baffles are fixedly arranged on the bracket and symmetrically arranged along the width direction of the mounting rack, the baffles are positioned below the guide cylinder, and a lug is fixedly arranged on the sliding block and extends downwards to a position between the two baffles from a notch formed in the guide cylinder;

the stop block is fixedly provided with oppositely arranged sensors, the sensors are in signal connection with the feeding motor through the controller, and when the two sensors detect that the displacement of the bump is greatly reduced, a signal is sent out and the controller controls the feeding motor to slowly run.

As a further optimization or improvement of the present solution.

The power driving device comprises a first transmission shaft, a second transmission shaft and a main motor, wherein the axial direction of the first transmission shaft, the axial direction of the second transmission shaft and the axial direction of an output shaft of the main motor are all parallel to the axial direction of the rotating main shaft, the end part of the first transmission shaft is in rotating connection and matching with the mounting frame, the end part of the second transmission shaft is in rotating connection and matching with the mounting frame, the main motor is fixedly connected with the mounting frame, a second belt transmission assembly used for connecting the first transmission shaft and the second transmission shaft is arranged between the main motor and the driving end of the first transmission shaft, the second belt transmission assembly is used for transmitting the power of the main motor to the first transmission shaft and driving the first transmission shaft to rotate around the axial direction of the first transmission shaft, a third belt transmission assembly used for connecting the third belt transmission assembly and the third belt transmission assembly is arranged between the output shaft of the first transmission shaft and the driving end of the auger, the belt transmission assembly IV is used for transmitting the power of the transmission shaft I to the transmission shaft II and driving the transmission shaft II to rotate around the self axial direction, an intermittent grooved wheel transmission assembly used for connecting the transmission shaft II and the rotating main shaft is arranged between the transmission shaft II and the rotating main shaft, the intermittent transmission assembly is used for transmitting the power of the transmission shaft II to the rotating main shaft and driving the rotating main shaft to gradually rotate around the self axial direction, and the rotating main shaft rotates for one sixty-degree week every time the transmission shaft II rotates for one circle, so that the squeezing cage is driven to gradually rotate around the axial direction of the rotating main shaft for sixty degrees.

As a further optimization or improvement of the present solution.

The belt transmission assembly I, the belt transmission assembly II, the belt transmission assembly III and the belt transmission assembly IV respectively comprise a driving belt wheel connected with the driving part, a driven belt wheel connected with the driven part and a belt, and the belt is wound between the driving belt wheel and the driven belt wheel and forms a closed loop.

Compared with the prior art, the oil press has the advantages of ingenious structure, simple principle, convenience in operation and use, high automation degree, high oil yield, capability of effectively reducing the oil content in the oil residue, improvement on oil pressing efficiency and avoidance of resource waste.

Drawings

FIG. 1 is a schematic structural diagram of an initial state of the present invention.

Fig. 2 is a schematic structural diagram of the working state of the present invention.

Fig. 3 is a matching diagram of the oil squeezing barrel, the squeezing push rod and the discharging push rod.

Fig. 4 is a matching diagram of the oil pressing barrel and the blanking mechanism.

Fig. 5 is a schematic structural diagram of the oil squeezing barrel.

Fig. 6 is an internal structure schematic diagram of the oil squeezing barrel.

Fig. 7 is a partial exploded view of the oil press barrel.

Fig. 8 is a partial structure schematic diagram of the oil squeezing barrel.

Fig. 9 is a partially exploded view of the oil extraction barrel.

Fig. 10 is a partial exploded view of the oil press barrel.

Fig. 11 is a matching diagram of the oil pressing barrel and the blanking mechanism.

Fig. 12 is a schematic structural view of the blanking mechanism.

Fig. 13 is a schematic structural view of the blanking mechanism.

Fig. 14 is a partial structure diagram of the blanking structure.

Fig. 15 is a partial structural schematic view of the blanking mechanism.

Fig. 16 is a matching diagram of the oil squeezing barrel and the power driving device.

FIG. 17 is a schematic view of a discharge pusher.

Fig. 18 is a schematic view of the structure of the press ram.

FIG. 19 is a view of the press ram in cooperation with the ratchet pawl assembly.

Fig. 20 is a schematic view of the pawl structure.

FIG. 21 is a drawing showing the feed drive mechanism, the flywheel boost mechanism, the press ram, and the discharge ram.

Fig. 22 is a schematic structural view of the feed drive mechanism.

FIG. 23 is a drawing showing the flywheel booster mechanism in cooperation with the press ram and the discharge ram.

FIG. 24 is a drawing showing the flywheel booster mechanism in cooperation with the press ram and the discharge ram.

FIG. 25 is a drawing showing the flywheel booster mechanism in cooperation with the press ram and the discharge ram.

FIG. 26 is a view of the release mechanism in cooperation with the pawl.

Fig. 27 is a partial structural view of the release mechanism.

Fig. 28 is a partial structural view of the release mechanism.

Fig. 29 is a partial structural view of the release structure.

Fig. 30 is a partial structural view of the release mechanism.

Fig. 31 is a matching diagram of a power driving device and an oil squeezing barrel.

Figure 32 is a schematic of the construction of an intermittent sheave drive assembly.

Labeled as:

100. a mounting frame;

200. squeezing oil drums; 201. a front fixing plate; 202. a rear fixing plate; 203. fixing the outer cylinder; 204. rotating the main shaft; 205. a movable inner cylinder; 205a, a through groove; 205b, a through hole; 206. a pressing cage; 206a, oil outlet holes; 207. an oil outlet pipe; 208a, a discharge pipe; 208b, a discharge channel; 209. a connecting channel; 209a, a filter screen; 209b, a communication groove; 209c, a sealing plate; 210. a blanking mechanism; 211. mounting a plate; 212. a charging barrel; 212a, a blanking pipe; 212b, an auger; 213. a cover plate; 214. a heater; 215a, mounting sleeve; 215b, fixed columns; 215c, a sliding sleeve; 215d, fastening bolts; 216. a stirring shaft; 217. a stirring plate; 218. rolling the plate; 219. a stirring motor; 220. a collection container;

300a, a press ram; 300b, a discharge push rod; 301. a guide sleeve; 302. a ratchet; 303. a pawl; 304. a fixed mount; 305. a lifting block; 306. a guide bar; 307. pressing down the spring; 308. a trigger slot; 309a, a slider; 309b, a bump; 310. a flywheel boost mechanism; 311. a flywheel; 312. a guide cylinder; 313. an impact block; 314. a connecting rod; 315. a double-headed motor; 316. a first belt transmission assembly; 317. a bracket; 318. a baffle plate; 319. a sensor; 320. a feed drive mechanism; 321. a support plate; 322. a slide plate; 323. a feed motor; 324. a screw rod; 325. a first bracket; 326. a second bracket; 330. a release mechanism; 331. a first cylinder; 332. a second air cylinder; 333. an air duct; 334. a trigger block; 335. a return spring; 336. a linkage rod; 337. a trigger plate; 338. a limit bolt; 339a and a first centering spring; 339b and a second centering spring;

400. a power drive device; 401. a first transmission shaft; 402. a second transmission shaft; 403. a main motor; 404. a belt transmission assembly II; 405. a belt transmission assembly III; 406. a belt transmission assembly IV; 407. intermittent sheave drive assembly.

Detailed Description

Referring to fig. 1-32, the rapeseed oil press includes a rectangular mounting bracket 100, an oil pressing barrel 200 including a plurality of pressing cages 206, a pressing push rod 300a, a discharging push rod 300b, a flywheel supercharging mechanism 310, a feeding driving mechanism 320 and a power driving device 400, the oil pressing barrel 200 is fixedly disposed at one end of the mounting bracket 100 along the length direction, the feeding driving mechanism 320 is disposed at the other end of the mounting bracket 100 along the length direction and can drive the flywheel supercharging mechanism 310 to slide and feed towards the oil pressing barrel 200, the pressing push rod 300a and the discharging push rod 300b are disposed between one of the pressing cages 206 of the oil pressing barrel 200 and the flywheel supercharging mechanism 310, the pressing push rod 300a can receive the impact driving of the flywheel supercharging mechanism 310 to gradually insert into the pressing cage 206 and press the oil in the pressing cage 206, the discharging push rod 300b is disposed between one of the pressing cages 206 of the oil pressing barrel 200 and the flywheel supercharging mechanism, the discharging push rod 300b can receive the driving of the flywheel pressurizing mechanism 310 and push the oil residue in the squeezing cages 206 outwards, the squeezing cages 206 circularly feed, squeeze and discharge materials, and the squeezing push rod 300a and the discharging push rod 300b are both matched with the inner diameter of the squeezing cages 206.

Specifically, the oil squeezing barrel 200 comprises a circular front fixing plate 201 arranged close to the flywheel booster mechanism 310 and a circular rear fixing plate 202 arranged far away from the flywheel booster mechanism 310, the front fixing plate 201 and the rear fixing plate 202 are coaxially and isodiametrally arranged, the front fixing plate 201 and the rear fixing plate 202 are both fixedly connected with the mounting frame 100, a fixing outer barrel 203 with two end openings arranged is coaxially and fixedly arranged between the front fixing plate 201 and the rear fixing plate 202, the front fixing plate 201 and one end opening of the fixing outer barrel 203 are fixedly and hermetically connected, the rear fixing plate 202 and the other end opening of the fixing outer barrel 203 are fixedly and hermetically connected, a rotating main shaft 204 is coaxially and movably arranged in the fixing outer barrel 203, the end part of the rotating main shaft 204 is rotatably connected and matched with the front fixing plate 201/rear fixing plate 202 through a bearing, a solid movable inner barrel 205 is coaxially and fixedly sleeved on the rotating main, in order to facilitate the installation and fixation of the pressing cage 206, the movable inner cylinder 205 is provided with circular through grooves 205a, the axial direction of the through grooves 205a is parallel to the axial direction of the movable inner cylinder 205, the through grooves 205a are positioned at the eccentric position of the movable inner cylinder 205, the through grooves 205a are arranged in six and are arrayed along the circumferential direction of the movable inner cylinder 205, the pressing cage 206 is arranged in a thin-wall cylindrical structure matched with the through grooves 205a, the two ends of the pressing cage are arranged in an opening way, the pressing cage 206 is in one-to-one correspondence with the through grooves 205a and is coaxially and fixedly installed in the through grooves 205a, one end of the pressing cage 206 is movably jointed with the front fixing plate 201 and is defined as a front end, the other end of the pressing cage 206 is movably jointed with the rear fixing plate 202 and is defined as a rear end, and, then, the pressing rod 300a is inserted into the pressing cage 206 and slides along the front end to the rear end thereof to press oil from the oil inside thereof.

More specifically, in order to facilitate the collection of the squeezed vegetable oil, through holes 205b communicated with the through groove 205a are formed in the outer circumferential surface of the movable inner cylinder 205, six sets of through holes 205b are provided and correspond to the through grooves 205a one by one, each set of through holes 205b includes a plurality of through holes 205b arranged in an array manner along the axial direction parallel to the movable inner cylinder 205, oil outlet holes 206a communicated with the inside of the squeezing cage 206 are formed in the outer circumferential surface of the squeezing cage 206, the oil outlet holes 206a are provided with a plurality of mesh-shaped structures and arranged near the rear end of the squeezing cage 206, a collection container 220 with an upward opening is arranged right below the fixed outer cylinder 203, the collection container 220 is detachably arranged on the mounting frame 100, an oil outlet pipe 207 is fixedly arranged at the bottom of the fixed outer cylinder 203 and the axial direction of the oil outlet pipe 207 is arranged along the radial direction of the fixed outer cylinder 203, the input end of the oil outlet pipe 207, The output end is directed vertically downwards to the collection container 220, and the squeezed vegetable oil enters the fixed outer cylinder 203 through the oil outlet 206a and the through hole 205b, and then is discharged downwards to the collection container 220 through the oil outlet pipe 207.

More specifically, after the oil is squeezed, the oil residue needs to be pushed out from the rear end of the pressing cage 206 through the discharging push rod 300b, for this reason, a discharging pipe 208a penetrates through the eccentric position of the rear fixing plate 202, the diameter of the discharging pipe 208a is larger than that of the pressing cage 206, the discharging pipe 208a is coaxially aligned with and communicated with the rear end of one of the pressing cages 206, a discharging channel 208b is coaxially and fixedly sleeved on the output end of the discharging pipe 208a, the discharging channel 208b is gradually and obliquely arranged downwards along the direction far away from the discharging pipe 208a, and the oil residue pushed out from the rear end of the pressing cage 206 by the discharging push rod 300b is discharged outwards through the cooperation of the discharging pipe 208a and the discharging channel 208 b.

More specifically, the pressing push rod 300a pushes and presses the oil 201 toward the rear fixing plate 202, and the vegetable oil near the rear fixing plate 202 is difficult to be discharged smoothly through the oil outlet 206a, so that the vegetable oil is discharged together with the oil residue to cause a low oil yield, for this reason, a connecting channel 209 for connecting the rear end of the pressing cage 206 aligned with the pressing push rod 300a and the fixing outer cylinder 203 is provided between the two, the connecting channel 209 includes a communicating groove 209b opened on the rear fixing plate 202, a sealing plate 209c forming a sealing fit with the communicating groove 209b is detachably provided at an opening of the communicating groove 209b, an upper end of the communicating groove 209b is aligned with the rear end of the pressing cage 206 aligned with the pressing push rod 300a and a high-strength steel wire screen 209a having a circular shape is provided at the aligned position, the screen 209a connects the rear end of the pressing cage 206 aligned with the pressing push rod 300a with the communicating groove 209b, the lower end of the communicating groove 209b is connected and communicated with the fixed outer cylinder 203, and the squeezing cage 206 aligned with the squeezing push rod 300a is positioned at the bottommost part of the movable inner cylinder 205 in order to improve the discharge efficiency of the vegetable oil.

During oil pressing, a user places a proper amount of oil in the pressing cage 206 and close to the front end of the pressing cage 206, the power driving device 400 drives the rotating main shaft 204 to rotate sixty degrees step by step and enables the pressing cage 206 to rotate and to be sequentially aligned with the pressing push rod 300a, then, the flywheel pressurizing mechanism 310 and the feed driving mechanism 320 are started, the feed driving mechanism 320 drives the flywheel pressurizing mechanism 310 to move close to the front fixing plate 201, the flywheel pressurizing mechanism 310 drives the pressing push rod 300a to impact and enable the pressing push rod 300a to be inserted into the pressing cage 206 aligned with the flywheel pressurizing mechanism, the pressing push rod 300a is matched with the filter screen 209a to press and compact the oil, the flywheel pressurizing mechanism 310 continuously impacts the pressing push rod 300a and enables the pressing push rod 300a to press and press the oil, a part of the vegetable oil pressed by the oil enters the fixing outer cylinder 203 through the oil outlet 206a and the through hole 205b, the other part enters the fixed outer cylinder 203 through the filter screen 209a and the connecting channel 209, and then is discharged downwards through the oil outlet pipe 207 to the collection container 220, after that, the squeezing push rod 300a slides outwards and resets from the squeezing cage 206, and finally, when the squeezing cage 206 containing the oil sludge rotates to align with the discharging push rod 300b, the flywheel supercharging mechanism 310 and the feeding driving mechanism 320 drive the discharging push rod 300b to insert into the squeezing cage 300b and discharge the oil sludge inside from the discharging pipe 208a and the discharging channel 208b outwards.

In order to automatically add oil into the squeezing cage 206, a blanking mechanism 210 is fixedly arranged at the top of the fixed outer cylinder 203, the blanking mechanism 201 is used for frying the oil and automatically adding the fried oil into the squeezing cage 206, the blanking mechanism 201 comprises a horizontal mounting plate 211 which is arranged at the top of the fixed outer cylinder 203 and is fixedly connected with the front fixing plate 201 and the rear fixing plate 202, a charging cylinder 212 with an upward opening is arranged on the upper end surface of the mounting plate 211, a circular cover plate 213 which is in sealing fit with the charging cylinder 212 is arranged at the opening of the charging cylinder 212, the cover plate 213 can be opened and closed, an annular heater 214 is coaxially and fixedly sleeved on the outer circular surface of the charging cylinder 212, the charging cylinder 212 is made of a material with good heat conductivity, in order to convey the oil in the charging cylinder 212 into the squeezing cage 206, a blanking pipe 212a for connecting and communicating the bottom of the charging cylinder 212 and the front end of the squeezing cage 206 which is arranged at the top of the movable inner cylinder, the feeding pipe 212a comprises a vertical section and a horizontal section, wherein the input end of the vertical section of the feeding pipe 212a is connected and communicated with the eccentric position of the charging cylinder 212, the output end of the vertical section of the feeding pipe 212a is connected and communicated with the input end of the feeding pipe 212a, the output end of the feeding pipe 212a is fixedly connected with the front fixing plate 201 and coaxially aligned with the squeezing cage 206 at the top of the movable inner cylinder 205, the input end of the horizontal section of the feeding pipe 212a is arranged in a closed mode, the output end of the horizontal section of the feeding pipe 212a is arranged in an open mode, the end of the horizontal section of the feeding pipe 212a is communicated with the front end of the squeezing cage 206 at the top of the movable inner cylinder 205, the packing auger 212b matched with the horizontal section of the feeding pipe 212a is coaxially and rotatably arranged in the horizontal section of the feeding pipe 212a, the driving end of the packing auger.

Specifically, in order to facilitate the installation of the cover plate 213 and the matching with the charging barrel 212, the mounting plate 211 is further fixedly provided with a mounting sleeve 215a positioned on one side of the charging barrel 212, the axial direction of the mounting sleeve 215a is parallel to the axial direction of the charging barrel 212, the mounting sleeve 215a is internally and coaxially and fixedly provided with a fixed column 215b, the fixed column 215b extends upwards from the mounting sleeve 215a, the height of the fixed column 215b is greater than that of the charging barrel 212, the fixed column 215b is coaxially and slidably sleeved with a sliding sleeve 215c, the sliding sleeve 215c is fixedly connected with the upper end surface of the cover plate 213, the sliding sleeve 215c is provided with a fastening bolt 215d arranged along the radial direction of the sliding sleeve 215c in a penetrating manner, the fastening bolt 215d is in threaded connection and matching with the sliding sleeve 215c, and the fastening bolt 215b is rotated clockwise so that the; the fastening bolt 215b is rotated counterclockwise to separate the fastening bolt 215d from the outer surface of the fixed post 215b, and in use, when the cover plate 213 needs to be opened, the fastening bolt 215d is rotated counterclockwise and separates the fastening bolt 215d from the outer surface of the fixed post 215b, then the sliding sleeve 215c is manually slid upward along the fixed post 215b, and finally, the cover plate 213 is rotated away around the axial direction of the fixed post 215 b.

More specifically, in order to improve the efficiency of the heater 214 in frying oil, a stirring shaft 216 is coaxially and rotatably arranged in the charging cylinder 212, a stirring plate 217 is arranged between the stirring shaft 216 and the charging cylinder 212 and extends from the bottom of the charging cylinder 212 to the top, the stirring plate 217 is fixedly connected with the outer circumferential surface of the stirring shaft 216, four stirring plates 217 are arranged and arrayed along the circumferential direction of the charging cylinder 212, a rolling plate 218 is further arranged on the outer circumferential surface of the stirring shaft 216 and extends outwards in the radial direction of the stirring shaft, the upper end surface of the rolling plate 218 is obliquely arranged, the distance between the upper end surface of the rolling plate 218 and the bottom of the charging cylinder 212 is gradually reduced along the rotating direction of the stirring shaft 216, four rolling plates 218 are arranged and arrayed along the circumferential direction of the stirring shaft 216, in order to drive the stirring shaft 216 to rotate, the top end of the stirring shaft 216 is a driving end and the end is provided, the coaxial fixed output shaft activity that is provided with agitator motor 219 and agitator motor 219 on apron 213 up end extends to the lower terminal surface of apron 213, agitator motor 219 output shaft sets to the external splines form with (mixing) shaft 216 looks adaptation, when apron 213 cooperates with charging barrel 212, agitator motor 219 output shaft cup joints on (mixing) shaft 216 and the coaxial fixed cooperation of both, rotate through agitator motor 219 drive (mixing) shaft 216, agitator plate 217 carries out intensive mixing to the oil, it turns over the stir-fry about the oil to roll board 218, promote heater 214 greatly and fry hot efficiency to the oil.

In the working process of the blanking mechanism 210, a user opens the cover plate 213, oil is placed in the charging barrel 212, then the cover plate 213 is covered, the output shaft of the stirring motor 219 is sleeved on the stirring shaft 216, and the stirring motor 219 and the heater 214 are coaxially and fixedly matched, at the moment, the stirring motor 219 and the heater 214 are started simultaneously, the heater 214 transfers heat to the oil inside the charging barrel 212 through the charging barrel 212 and heats the oil, the stirring motor 219 drives the stirring shaft 216 to rotate, the stirring plate 217 fully stirs the oil, the rolling plate 218 stirs the oil up and down, the oil is stir-fried, finally, the power driving device 400 drives the packing auger 212b to rotate, and the packing auger 212b conveys the stir-fried oil into the squeezing cage 206 to be squeezed.

In order to guide the pressing push rod 300a to be inserted into the pressing cage 206, a guide sleeve 301 with two open ends is fixedly arranged at an eccentric position on the front fixing plate 201, the guide sleeve 301 and the pressing push rod 300a are coaxially arranged, the guide sleeve 301 and the front end of the pressing cage 206 aligned with the pressing push rod 300a are aligned and communicated, one end of the pressing push rod 300a is inserted into the guide sleeve 301 in an initial state, the other end of the pressing push rod 300a is matched with the flywheel supercharging mechanism 310, in order to enable the pressing push rod 300a to slide from the front end of the pressing cage 206 to the rear end thereof in a single direction to form progressive pressing in the oil pressing process, a ratchet pawl assembly is arranged between the guide sleeve 301 and the pressing push rod 300a, the ratchet pawl assembly comprises a fixing frame 304, a pawl 302 and a pawl 303 which are fixedly connected with the top of the guide sleeve 301, the ratchet pawl 302 is arranged at the top of the outer circular surface of the pressing push rod 300a, the fixing frame 304 is movably provided with a rectangular lifting block 305 capable of sliding up and down in a penetrating way, the length direction of the lifting block 305 is vertically arranged, the pawl 303 is fixedly arranged at the lower end of the lifting block 305 and movably penetrates through the guide sleeve 301 to be abutted against the ratchet 302, and the pawl 303 and the ratchet 302 are in elastic interference fit for restraining the squeezing push rod 300a to slide in one direction from the front end to the rear end of the squeezing cage 206.

Specifically, in order to enable the pawl 303 to elastically abut against the ratchet 302, a guide rod 306 which is vertically arranged in the axial direction is fixedly arranged on the side surface of the lifting block 305, a pressing spring 307 is movably sleeved on the guide rod 306, the lifting block 305 is always pushed to slide downwards by the elastic force of the pressing spring 307, the ratchet 302 and the pawl 303 are elastically abutted and matched under the action of the elastic force of the pressing spring 307, and in the resetting process of the pressing push rod 300a, the lifting block 305 slides up and down by overcoming the elastic force of the pressing spring 307, so that the ratchet 302 is separated from the pawl 303, and the restraint on the pressing push rod 300a is released.

In order to drive the squeezing push rod 300a by impact, the feeding driving mechanism 320 includes a rectangular supporting plate 321 fixedly disposed on the mounting frame 100, the length direction of the supporting plate 321 is parallel to the length direction of the mounting frame 100, a sliding plate 322 capable of sliding along the length direction of the supporting plate 321 is movably disposed on the supporting plate 321, a screw rod 324 axially disposed parallel to the length direction of the supporting plate 321 is disposed on the supporting plate 321, the end position of the screw rod 324 is rotatably connected and matched with the supporting plate 321, the bottom of the sliding plate 322 is sleeved on the screw rod 324 and is in threaded connection and matching with the screw rod 324, one end of the screw rod 324, which is away from the squeezing oil drum 200, is a driving end, the mounting frame 100 is further fixedly disposed with a feeding motor 323, the output shaft of the feeding motor 323 is coaxially and fixedly connected with the driving end of the screw rod 324, a first support 325 and a second support, The second bracket 326 is arranged close to the oil squeezing barrel 200, and the feed motor 323 drives the screw rod 324 to rotate, so that the sliding plate 322 moves close to the oil squeezing barrel 200, and the first bracket 325 and the flywheel supercharging mechanism 310 on the second bracket 326 move towards the oil squeezing barrel 200.

The flywheel supercharging mechanism 310 comprises a flywheel 311, a double-end motor 315 and a guide cylinder 312 which is coaxially arranged with the squeezing push rod 300a and has two open ends, the flywheel 311 is a double flywheel and is rotatably arranged on a first support 325, the axial direction of the flywheel 311 is perpendicular to the axial direction of the squeezing push rod 300a, the double-end motor 315 is fixedly arranged at the top of a second support 326, the axial directions of two output shafts of the double-end motor 315 are both parallel to the axial direction of the flywheel 311, a belt transmission assembly I316 for connecting the output shaft of the double-end motor 315 and the flywheel 31 is arranged between the output shaft of the double-end motor 315 and the flywheel 31, the driving end of the belt transmission assembly I316 is connected with the output shaft of the double-end motor 315, the output end of the belt transmission assembly I is connected with the flywheel 311 and is used for transmitting the power of the double-end motor 315 to the flywheel 311 to drive the flywheel 311 to rotate the flywheel 311, the sliding block 309a is inserted into one end of the guide cylinder 321 and can slide along the guide cylinder 321, a column-shaped impact block 313 matched with the guide cylinder 321 is movably arranged in the other end of the guide cylinder 321, the impact block 313 can slide along the guide cylinder 321 to impact and drive the sliding block 309a, a high-strength connecting rod 314 is arranged at the central position of one end of the impact block 313 departing from the sliding block 309a and the eccentric position of the flywheel 311, one end of the connecting rod 314 and the central position of one end of the impact block 313 departing from the sliding block 309a are connected and connected, the axial direction of a hinge shaft formed at the hinged connection position of the connecting rod 314 and the impact block 313 is arranged in the axial direction of the guide cylinder 312, the other end of the connecting rod 314 and the eccentric position of the flywheel 311 are hinged and connected, the axial direction of the hinge shaft formed at the hinged connection position of the connecting rod 314 and the flywheel 311 is arranged in the axial direction of the guide, impact driving of the press ram 300a is achieved.

Specifically, in an initial state, one end of the discharging push rod 300b is fixedly connected with the guide cylinder 312, and the other end of the discharging push rod is movably inserted into the front fixing plate 201 to be attached to the front end of the squeezing cage 206, so that the guide cylinder 312 drives the discharging push rod 300b to slide from the front end to the rear end of the squeezing cage 206, and oil residues in the squeezing cage 206 are pushed out.

In order to facilitate the squeezing push rod 300a and the discharging push rod 300b to slide outwards and withdraw from the squeezing cage 206 for resetting, the mounting frame 100 is further provided with a release mechanism 330 for triggering the lifting block 305 to slide upwards against the downward pressing spring 307, the release mechanism 330 comprises a first cylinder 331 and a second cylinder 332 which are connected and communicated through an air duct 333, the first cylinder 331 and the second cylinder 332 are always in an isobaric state, the first cylinder 331 is fixedly connected with the mounting frame 100 and is positioned at one end of the screw rod 324, which is far away from the feeding motor 323, the axial direction of the first cylinder 331 is parallel to the axial direction of the screw rod 324, the second cylinder 332 is fixedly connected with the mounting frame 100 and is positioned at one side of the lifting block 305, the axial direction of the second screw rod 332 is perpendicular to the length direction of the lifting block 305, a trigger block 334 is fixedly arranged on the piston push rod of the second cylinder 332 and extends outwards along the axial direction of the piston push rod, the lifting block 305 is, the upper side wall of the trigger groove 308 is set to be in an inclined state and the distance between the upper side wall and the lower side wall of the trigger groove 308 is gradually reduced along the extending direction of the trigger block 334, the trigger block 334 is inserted into the trigger groove 308 and is in fit interference with the upper side wall, and the piston push rod slides outwards by injecting gas towards the cylinder 332, so that the trigger block 334 extrudes the trigger groove 308 upwards, and the lifting block 305 drives the pawl 303 upwards to move synchronously and separate from the ratchet 302.

Specifically, in order to facilitate the reverse movement reset of the trigger block 334, a protrusion is disposed below the trigger block 334, a reset spring 335 is disposed between the protrusion and the fixing frame 304, one end of the reset spring 335 is abutted to the fixing frame 304 through a fixed connection, the other end of the reset spring is abutted to the protrusion through a fixed connection, and the elastic force of the reset spring 335 pushes the trigger block 334 to move away from the trigger slot 308 all the time.

Specifically, in order to enable the first air cylinder 331 to inject air towards the second air cylinder 332, a linkage rod 336 is coaxially and fixedly arranged at one end of the screw rod 324, which is far away from the feeding motor 323, the linkage rod 336 is arranged at the middle position of the linkage rod 336 in the axial direction to form a threaded spiral part, the threaded spiral direction is opposite to the spiral direction of the screw rod 324, a trigger plate 337 is coaxially sleeved on the linkage rod 336 and can slide along the length direction of the mounting frame 100, the trigger plate 337 and the threaded spiral part form threaded connection and match in the initial state, the trigger plate 337 is fixedly connected with a piston push rod of the first air cylinder 331, in order to avoid the trigger plate 337 and the linkage rod 336 being separated, a limit bolt 338 which forms threaded connection and match with the linkage rod 336 is coaxially arranged at one end of the linkage rod 336, which is far away from the screw rod 324, a first centering spring 339a and a second centering spring 339b are, The other end of the middle spring 339a abuts against the trigger plate 337, the elastic force of the middle spring 339a always points to the trigger plate 337 through the limit bolt 338, one end of the middle spring 339b abuts against a step formed between the linkage rod 336 and the screw rod 324, the other end of the middle spring 339b abuts against the trigger plate 337, the elastic force of the middle spring 339b always points to the trigger plate 337 through the step, the linkage rod 336 is driven to synchronously move through the reverse rotation of the screw rod 324, the trigger plate 337 moves close to the first air cylinder 331, and air in the first air cylinder 331 is injected into the second air cylinder 332.

More specifically, after the pawl 303 is separated from the ratchet 302, in order to drive the retreating return movement of the squeezing push rod 300a through the retreating return movement of the flywheel pressurization mechanism 310, a bracket 317 is fixedly arranged on the second support 326, a baffle 318 is fixedly arranged on the bracket 317, two baffles 318 are arranged and symmetrically arranged along the width direction of the mounting rack 100, the baffle 318 is located below the guide cylinder 312, a bump 309b is fixedly arranged on the slider 309a, and the bump 309b extends downwards to between the two baffles 318 from a notch formed in the guide cylinder 312, and when the flywheel pressurization mechanism 310 is returned, the baffle 318 is matched with the bump 309b to drive the squeezing push rod 300a to be synchronously returned.

During the operation of the squeezing push rod 300a and the discharging push rod 300b, the feeding motor 323 and the double-head motor 315 are started, the feeding motor 323 drives the screw rod 324 to rotate around the self axial direction and drives the sliding plate 322 to slide close to the squeezing barrel 200, the flywheel pressurizing mechanism 310 will move synchronously and the flywheel 311 will rotate and drive the impact block 313 to repeatedly impact the sliding block 309a, the squeezing push rod 300a is inserted into the squeezing cage 206 and squeeze and compress oil in the oil therein, the ratchet 302 and the pawl 303 cooperate with each other to make the squeezing push rod 300a slide towards the squeezing cage 206 in one direction, oil squeezing is completed, meanwhile, the discharging push rod 300b will move synchronously with the guide cylinder 312 and insert into the squeezing cage 206, the discharging push rod 300b pushes the oil residue in the squeezing cage 206 outwards, during the resetting process, the feeding motor 323 is started to rotate reversely and the double-head motor 315 is stopped, the screw rod 324 rotates reversely to drive the sliding plate 322 to slide reversely and reset and make the flywheel pressurizing mechanism 310 reset synchronously, meanwhile, the screw rod 324 rotates reversely to drive the linkage rod 336 to move synchronously, so that the trigger plate 337 moves close to the first cylinder 331, gas in the first cylinder 331 is injected into the second cylinder 332, a piston push rod of the second cylinder 332 slides outwards, the trigger block 334 extrudes the trigger groove 308 upwards, the lifting block 305 drives the pawl 303 to move upwards synchronously to separate from the ratchet 302 and release the restriction on the squeezing push rod 300a, the stopper 318 drives the squeezing push rod 300a to reset synchronously along with the resetting of the flywheel supercharger mechanism 310, and the discharging push rod 300b also resets synchronously along with the resetting of the flywheel supercharger mechanism 310.

More specifically, because the amount of oil that is compressed again after being compressed by the pressing push rod 300a in the pressing cage 206 is greatly reduced, the feeding motor 323 needs to be controlled to operate quickly first, and when the oil is compressed, the motor 323 moves slowly, for this reason, the stopper 318 is fixedly provided with the sensors 319 that are arranged oppositely, the sensors 319 establish signal connection with the feeding motor 323 through the controller, and when the two sensors 319 detect that the displacement of the bump 309b is greatly reduced, a signal is sent out and the controller controls the feeding motor to operate slowly.

In order to drive the rotating main shaft 204 and the packing auger 212b to rotate, the power driving device 400 comprises a first transmission shaft 401, a second transmission shaft 402 and a main motor 403, wherein the axial direction of the first transmission shaft 401, the axial direction of the second transmission shaft 402 and the axial direction of an output shaft of the main motor 403 are all parallel to the axial direction of the rotating main shaft 204, the end part of the first transmission shaft 401 is rotatably connected and matched with the mounting frame 100, the end part of the second transmission shaft 402 is rotatably connected and matched with the mounting frame 100, the main motor 403 is fixedly connected with the mounting frame 100, a second belt transmission assembly 404 for connecting the first transmission shaft 403 and the first transmission shaft 401 is arranged between the main motor 403 and the driving end of the first transmission shaft 401, the second belt transmission assembly 404 is used for transmitting the power of the main motor 403 to the first transmission shaft 401 and driving the first transmission shaft 401 to rotate around the axial direction of, the belt transmission assembly III 405 is used for transmitting the power on the transmission shaft I401 to the packing auger 212b and driving the packing auger 212b to rotate around the self axial direction, a belt transmission assembly IV 406 used for connecting the transmission shaft I401 and the transmission shaft II 402 is arranged between the output shaft of the transmission shaft I401 and the transmission shaft II 402, the belt transmission assembly IV 406 is used for transmitting the power of the transmission shaft I401 to the transmission shaft II 402 and driving the transmission shaft II 402 to rotate around the self axial direction, an intermittent sheave transmission assembly 407 used for connecting the transmission shaft II 402 and the rotating main shaft 204 is arranged between the transmission shaft II 402 and the rotating main shaft 204, the intermittent transmission assembly 407 is used for transmitting the power of the transmission shaft II 402 to the rotating main shaft 204 and driving the rotating, and the second transmission shaft 402 rotates one sixth of the revolution of the main rotating shaft 204 every revolution, so as to drive the squeezing cage 206 to rotate sixty degrees step by step around the axial direction of the main rotating shaft 204.

Specifically, the first belt transmission assembly 316, the second belt transmission assembly 404, the third belt transmission assembly 405 and the fourth belt transmission assembly 406 respectively comprise a driving pulley connected with the driving part, a driven pulley connected with the driven part and a belt, and the belt is wound between the driving pulley and the driven pulley and forms a closed loop.

In the working process of the power driving device 400, the main motor 403 rotates the first transmission shaft 401 and the second transmission shaft 402, the first transmission shaft 401 drives the packing auger 212b to rotate and add the fried oil material into the pressing cage 206, the second transmission shaft 402 drives the rotary main shaft 204 to gradually rotate, the pressing cage 206 filled with the oil material sequentially rotates to be aligned with the oil pressing push rod 300a, the oil pressing push rod 300a presses the oil material to press the oil material, the pressing cage 206 filled with the oil residue sequentially rotates to be aligned with the discharging push rod 300b, and the discharging push rod 300b pushes the oil residue outwards.

Claims

1. Rapeseed oil press, its characterized in that: the device comprises a rectangular mounting frame, an oil squeezing barrel comprising a plurality of squeezing cages, a squeezing push rod, a discharging push rod, a flywheel supercharging mechanism, a feeding driving mechanism and a power driving device, wherein the oil squeezing barrel is fixedly arranged at one end of the mounting frame along the length direction, the feeding driving mechanism is arranged at the other end of the mounting frame along the length direction and can drive the flywheel supercharging mechanism to do sliding feeding motion towards the oil squeezing barrel, the squeezing push rod and the discharging push rod are arranged between one of the squeezing cages and the flywheel supercharging mechanism, the squeezing push rod can receive the impact driving of the flywheel supercharging mechanism to be gradually inserted into the squeezing cages and squeeze oil in the squeezing cages, the discharging push rod is arranged between one of the squeezing cages and the flywheel supercharging mechanism, the discharging push rod can receive the driving of the flywheel supercharging mechanism and push the oil residues in the squeezing cages outwards, and the plurality of squeezing cages can be circularly fed, squeezed and discharged, the squeezing push rod and the discharging push rod are matched with the inner diameter of the squeezing cage.

2. The rapeseed oil press of claim 1, wherein: the oil pressing barrel comprises a circular front fixing plate close to the arrangement of the flywheel supercharging mechanism, a circular rear fixing plate far away from the arrangement of the flywheel supercharging mechanism, the front fixing plate and the rear fixing plate are coaxial and arranged in an equal diameter mode, the front fixing plate and the rear fixing plate are both fixedly connected with the mounting frame, a fixing outer barrel with two end openings is coaxially and fixedly arranged between the front fixing plate and the mounting frame, the front fixing plate is fixedly and hermetically connected with one end opening of the fixing outer barrel, the rear fixing plate is fixedly and hermetically connected with the other end opening of the fixing outer barrel, a rotating main shaft is coaxially and movably arranged in the fixing outer barrel, the end part of the rotating main shaft is rotatably connected and matched with the front fixing plate/the rear fixing plate through a bearing, a solid movable inner barrel is coaxially and fixedly sleeved on the rotating main shaft, the outer circular surface diameter of the movable inner barrel is smaller than, the through grooves are located at the eccentric position of the movable inner barrel, the through grooves are arranged in six and are arranged in an array mode along the circumferential direction of the position of the movable inner barrel, the pressing cage is arranged in a thin-wall cylindrical structure matched with the through grooves, openings at two ends of the thin-wall cylindrical structure are arranged, the pressing cage corresponds to the through grooves one to one and is fixedly installed in the through grooves in a coaxial mode, one end of the pressing cage is movably attached to the front fixing plate, the other end of the pressing cage is movably attached to the rear fixing plate, and the end is defined as the front end.

3. The rapeseed oil press of claim 2, wherein: set up on the outer disc of activity inner tube with run through the through-hole of groove switch-on, the through-hole be provided with six groups and with run through the groove one-to-one, every group through-hole includes along being on a parallel with a plurality of through-holes that activity inner tube axial direction array arranged and constitute, set up the oil outlet rather than inside switch-on the outer disc of pressing cage, the oil outlet is provided with a plurality ofly and has formed mesh column structure and this mesh column structure and be close to the rear end of pressing cage and arrange, be provided with the ascending collection container of opening and collect the container and can dismantle and set up on the mounting bracket under the fixed urceolus, the fixed axial that is provided with oil pipe and oil pipe in bottom of fixed urceolus is along the radial arrangement of fixed urceolus, the input and the switch-.

4. The rapeseed oil press of claim 2, wherein: wear to be equipped with on the eccentric position of after-fixing board and arrange the diameter that row material pipe was greater than the diameter of pressing cage, arrange the rear end coaxial alignment and the switch-on of material pipe and one of them pressing cage, arrange that coaxial fixed cover is equipped with discharge passage on the output of material pipe, discharge passage is along keeping away from the direction slope setting downwards gradually of arranging the material pipe.

5. The rapeseed oil press of claim 2, wherein: the squeezing device is characterized in that a connecting channel used for connecting the rear end of the squeezing cage aligned with the squeezing push rod and the fixed outer barrel is arranged between the rear end of the squeezing cage aligned with the squeezing push rod and the fixed outer barrel, the connecting channel comprises a communicating groove formed in a rear fixed plate, a sealing plate in sealing fit with the communicating groove is detachably arranged at an opening of the communicating groove, the upper end of the communicating groove is aligned with the rear end of the squeezing cage aligned with the squeezing push rod, a steel wire filter screen with high circular strength is arranged at the aligning position of the upper end of the communicating groove and the rear end of the squeezing cage aligned with the squeezing push rod, the filter screen is connected and communicated with the communicating groove, the lower end of the communicating groove is connected and communicated with.

6. The rapeseed oil press of claim 2, wherein: the automatic feeding device is characterized in that a discharging mechanism is fixedly arranged at the top of the fixed outer cylinder and used for frying oil materials and automatically adding the fried oil materials into the squeezing cage, the discharging mechanism comprises a horizontal mounting plate which is positioned at the top of the fixed outer cylinder and fixedly connected with the front fixing plate and the rear fixing plate, a charging barrel with an upward opening is arranged on the upper end surface of the mounting plate, a circular cover plate which is in sealing fit with the charging barrel in a covering mode is arranged at the opening of the charging barrel, the cover plate can be opened in a moving mode, an annular heater is coaxially and fixedly sleeved on the outer circular surface of the charging barrel, the charging barrel is made of a material with good heat conductivity, a discharging pipe used for connecting and communicating the bottom of the charging barrel and the front end of the squeezing cage positioned at the top of the movable inner cylinder is arranged between the bottom of the charging barrel and the front end of the squeezing cage, the discharging pipe comprises a, The output end of the discharging pipe is connected and communicated with the input end of the discharging pipe, the output end of the discharging pipe is fixedly connected with the front fixing plate and coaxially aligned with the squeezing cage positioned at the topmost part of the movable inner cylinder, the input end of the horizontal section of the discharging pipe is arranged in a closed mode, the output end of the horizontal section of the discharging pipe is arranged in an open mode, the end of the horizontal section of the discharging pipe is communicated with the front end of the squeezing cage positioned at the topmost part of the movable inner cylinder, the packing auger matched with the horizontal section of the discharging pipe is coaxially arranged in the horizontal section of the discharging pipe in.

7. The rapeseed oil press of claim 6, wherein: the mounting plate is fixedly provided with a mounting sleeve positioned on one side of the charging cylinder, the axial direction of the mounting sleeve is parallel to the axial direction of the charging cylinder, a fixed column is coaxially and fixedly arranged in the mounting sleeve, the fixed column extends upwards from the mounting sleeve, the height of the fixed column is greater than that of the charging cylinder, a sliding sleeve is coaxially sleeved on the fixed column in a sliding manner, the sliding sleeve is fixedly connected with the upper end face of the cover plate, a fastening bolt arranged along the radial direction of the sliding sleeve is arranged on the sliding sleeve in a penetrating manner, the fastening bolt is in threaded connection and matching with the sliding sleeve, and the fastening bolt is rotated clockwise to enable the fastening bolt to be; and rotating the fastening bolt anticlockwise to separate and separate the fastening bolt from the outer surface of the fixed column.

8. The rapeseed oil press of claim 6, wherein: the stirring shaft is coaxially and rotatably arranged in the charging cylinder, a stirring plate is arranged between the stirring shaft and the charging cylinder and extends from the bottom of the charging cylinder to the top, the stirring plate is fixedly connected with the outer circular surface of the stirring shaft, four stirring plates are arranged and are arranged in an array along the circumferential direction of the charging cylinder, a rolling plate which extends outwards along the radial direction of the stirring shaft is also arranged on the outer circular surface of the stirring shaft, the upper end surface of the rolling plate is obliquely arranged, the distance between the upper end surface of the rolling plate and the bottom of the charging cylinder is gradually reduced along the rotating direction of the stirring shaft, four rolling plates are arranged and are arranged in an array along the circumferential direction of the stirring shaft, the top end of the stirring shaft is a driving end, the driving end is arranged in an external spline shape, the upper end surface of the cover plate is coaxially and fixedly provided with a stirring motor, the output shaft of the stirring, when the cover plate is matched with the charging barrel, the output shaft of the stirring motor is sleeved on the stirring shaft and is coaxially and fixedly matched with the stirring shaft.

9. The rapeseed oil press of claim 2, wherein: the eccentric position of the front fixing plate is fixedly provided with a guide sleeve with openings at two ends arranged, the guide sleeve and the squeezing push rod are coaxially arranged, the guide sleeve and the front end of a squeezing cage aligned with the squeezing push rod are aligned and communicated, one end of the squeezing push rod is inserted into the guide sleeve in an initial state, the other end of the squeezing push rod is matched with the flywheel supercharging mechanism, a ratchet and pawl assembly is arranged between the guide sleeve and the squeezing push rod, the ratchet and pawl assembly comprises a fixing frame, a ratchet and a pawl, the fixing frame is fixedly connected with the top of the guide sleeve, the ratchet is arranged at the top of the outer circular surface of the squeezing push rod and is provided with a plurality of ratchet teeth along the axial direction parallel to the squeezing push rod, a rectangular lifting block capable of sliding up and down is movably arranged on the fixing frame in a penetrating mode, the length direction of the lifting block is vertically arranged, the pawl is fixedly arranged at the lower end of the lifting block and movably, the side of the lifting block is fixedly provided with a guide rod which is vertically arranged in the axial direction, a pressing spring is movably sleeved on the guide rod, and the elastic force of the pressing spring always pushes the lifting block to slide downwards.

10. The rapeseed oil press of claim 1, wherein: feed actuating mechanism including the fixed length direction that sets up rectangle layer board and push pedal on the mounting bracket be on a parallel with the length direction of mounting bracket, the activity is provided with can carry out gliding slide along its length direction on the layer board, be provided with the lead screw that axial direction is on a parallel with its length direction and arranges on the layer board, the tip position and the layer board swivelling joint cooperation of lead screw, the bottom of slide cup joints on the lead screw and both constitute the threaded connection cooperation, the lead screw deviates from the bucket one end that extracts oil and is the drive end, still the fixed output shaft that is provided with feed motor and feed motor on the mounting bracket is coaxial fixed connection with the drive end of lead screw, set up on the up end of slide in support one and the support two that are used for installing flywheel booster mechanism, support one deviates from the bucket that extracts.