CN111169078A

CN111169078A - Supercharging device of oil tea seed oil press

Info

Publication number: CN111169078A
Application number: CN202010012130.2A
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 supercharging device of an oil tea seed oil press, which comprises a base, a storage cylinder for containing oil for pressing, a pressing ejector rod, an air compressor, an air storage tank with a pressure gauge and an air cylinder, wherein the air compressor is fixedly arranged on the base, the air storage tank is coaxially arranged with the pressing ejector rod, the pressing ejector rod is positioned between the storage cylinder and the air cylinder, the pressing ejector rod and the air cylinder are arranged at intervals in an initial state, the air compressor can pressurize and convey outside air into the air storage cylinder, the air storage tank can inject high-pressure gas in the air storage cylinder into the air cylinder, one end of the pressing ejector rod is aligned with the storage cylinder and can be inserted into the storage cylinder under the impact drive of the air cylinder, so that the pressing ejector rod can press and press the oil in the storage cylinder, one end of the storage cylinder is arranged in a relatively closed manner, the other end, the squeezing ejector rod is driven by pneumatic repeated impact, the pressure on the oil is large, and the oil yield of the oil is improved.

Description

Supercharging device of oil tea seed oil press

Technical Field

The invention relates to an oil press, in particular to a supercharging device of an oil tea seed oil press.

Background

The common vegetable oil is prepared by physically squeezing natural oil materials, such as peanuts, soybeans, sesame, lobster sauce, linseed and the like, and the driven ancient oil pressing method has a long history, the process flow is that after the oil material is steamed and fried, the oil material is impacted manually to extrude the vegetable oil from the oil material, and at the present stage, the squeezing method is industrialized and automated operation, but the pressure on the oil is still small, so that the oil yield of the oil is low, the oil content in the oil residue is high, for example, the existing dragon type oil pressing mode for preparing tea seed oil from tea seeds generally has the problems of low oil yield and the like, and therefore, a dragon type oil pressing device which has the advantages of ingenious structure, simple principle, convenient operation and use and high automation degree is needed to be provided, carry out continuous pressure boost to the oil through pneumatic impact, can promote the oil and go out the oil yield and reduce the pneumatic impact supercharging device of oil press of oil content in the dregs of fat.

Disclosure of Invention

In order to solve the defects of the prior art, the invention aims to provide the pneumatic impact supercharging device of the oil press, which has the advantages of ingenious structure, simple principle, convenience in operation and use and high automation degree, can continuously supercharge oil through pneumatic impact, and can improve the oil yield of the oil and reduce the oil content in oil residues.

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

The supercharging device of the oil tea seed oil press comprises a base (100), a storage barrel (205) for containing oil for pressing, a pressing ejector rod (400), an air compressor (501) fixedly arranged on the base (100), an air storage tank (502) with a pressure gauge (502 a) and an air cylinder (504) coaxially arranged with the pressing ejector rod (400), wherein the pressing ejector rod (400) is positioned between the storage barrel (205) and the air cylinder (504) and is arranged at an interval with the pressing ejector rod (400) and the air cylinder (504) in an initial state, the air compressor (501) can pressurize and convey outside air into the air storage tank (502), the air storage tank (502) can inject high-pressure air inside the air storage tank into the air cylinder (504), one end of the pressing ejector rod (400) is aligned with the storage barrel (205) and can be inserted into the storage barrel (205) under the impact drive of the air cylinder (504), so that the pressing ejector rod (400) can press the oil in the storage barrel (205), the diameter of the squeezing mandril (400) is matched with the inner diameter of the storage cylinder (205), one end of the storage cylinder (205) is arranged in a relatively closed manner, the other end of the storage cylinder is arranged in a relatively opened manner, and the outer circular surface is provided with a plurality of oil outlet micropores (205 a) communicated with the interior of the storage cylinder.

As a further optimization or improvement of the present solution.

The air cylinder (504) comprises a cylinder body (504 a) and a piston rod (504 b) which are matched with each other, the cylinder body (504 a) is fixedly connected with the base (100), the piston rod (504 b) can slide towards the squeezing mandril (400) along the cylinder body (504 a), one end, away from the squeezing mandril (400), of a piston in the piston rod (504 b) and one end, away from the squeezing mandril (400), of the cylinder body (504 a) form a closed inner cavity (504 c), a push rod in the piston rod (504 b) is located outside the cylinder body (504 a), a cylindrical impact block (505) is coaxially and fixedly arranged at the end, an air inlet pipe (403) for connecting and connecting the output end of the air compressor (501) and the air storage tank (502) is arranged between the output end of the air compressor (501) and the inner cavity (504 c), an exhaust pipe (507) for connecting and connecting the air storage tank (504 a) is arranged between the air storage tank (502) and the inner 508) The connection to the outside allows the pressure in the inner cavity (504 c) to be relieved.

As a further optimization or improvement of the present solution.

The base (100) is further provided with a reset driving component (510) for driving the piston rod (504 b) to slide and reset towards the cylinder body (504 a), the reset driving component (510) comprises a third belt transmission component (511), the third belt transmission component (511) comprises a third driving belt wheel rotatably arranged on the base (100), a third driven belt wheel rotatably arranged on the base (100) and a third belt wheel wound between the third driving belt wheel and the third driven belt wheel to form a closed loop, the third driving belt wheel is arranged close to the first mounting plate (201) and is axially vertical to the axial direction of the squeezing mandril (400), the third driven belt wheel is arranged close to the cylinder body (504 a) and is axially parallel to and equal in height with the third driving belt wheel, an outward convex reset push block (512) is fixedly arranged on the outer surface of the third belt wheel, and the reset push block (512) is positioned at the third driving belt wheel in an initial state, the outer circular surface of the impact block (505) is fixedly provided with a convex column (506) which is vertically arranged along the radial direction and the axial direction of the impact block, the top end of the convex column (506) is flush with three phases of the belt, the convex column (506) is positioned at three positions of the driven belt wheel in an initial state, and the reset push block (512) can push the piston to push (504 b) to slide and reset towards the cylinder (504 a) through one cycle of anticlockwise rotation of the belt wheel.

Compared with the prior art, the invention has the advantages of ingenious structure, simple principle, convenient operation and use and high automation degree, the squeezing ejector rod is driven by pneumatic repeated impact, the pressure on the oil is high, the oil yield of the oil is greatly improved, and the oil content of the oil residue is reduced.

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 initial state of the present invention

Fig. 3 is a schematic structural diagram of the working state of the present invention.

Fig. 4 is a schematic structural diagram of the working state of the present invention.

Fig. 5 is a schematic structural diagram of the working state of the present invention.

Fig. 6 is a schematic structural diagram of the base, the storing device and the feeding device.

Fig. 7 is an installation view of the magazine.

Fig. 8 is a partial structural schematic view of the stocker.

Fig. 9 is an exploded view of the magazine.

Fig. 10 is a schematic structural view of the storage cartridge.

Fig. 11 is a partially exploded view of the magazine.

FIG. 12 is a schematic view of the discharge assembly and the oil discharge assembly.

FIG. 13 is a schematic view of the discharge assembly and the oil discharge assembly.

Fig. 14 is an exploded view of the oil drain assembly.

Fig. 15 is a schematic structural view of the rotation driving mechanism.

Fig. 16 is a schematic structural view of the rotation driving mechanism.

Fig. 17 is a matching view of the feeding device and the storing device.

Fig. 18 is a diagram showing the combination of the charging device and the storing device.

Fig. 19 is a partial structural schematic view of the charging device.

Fig. 20 is a partial structural schematic view of the charging device.

Fig. 21 is a schematic view of the internal structure of the charging device.

Fig. 22 is a partial exploded view of the charging device.

FIG. 23 is a view showing the combination of the conveying driving mechanism and the packing auger.

Fig. 24 is a diagram showing the combination of the stocker and the press ram.

Fig. 25 is a schematic view of the structure of the press ram.

Fig. 26 is a view showing the combination of the position restricting mechanism and the press ram.

Fig. 27 is a partial structural schematic view of the limit restraint mechanism.

Fig. 28 is a partial structural schematic view of the limit restraint mechanism.

Fig. 29 is a partial structural schematic view of the limit restraint mechanism.

FIG. 30 is a view showing the combination of the pneumatic actuator and the press ram.

FIG. 31 is a view showing the combination of the pneumatic actuator and the press ram.

Fig. 32 is a schematic structural view of the pneumatic driving device.

Fig. 33 is a view showing the cooperation of the air cylinder and the press ram.

Fig. 34 is a sectional view of the cylinder.

Fig. 35 is a view showing the cooperation of the cylinder and the return driving member.

Fig. 36 is a view showing the cooperation of the cylinder and the return driving member.

Fig. 37 is a partial structural view of the reset driving means.

Fig. 38 is a view showing the combination of the pneumatic actuator and the stocker.

Labeled as:

100. a base;

200. a material storage device; 201. a first mounting plate; 201a, a feed inlet; 201b, plunger port; 201c, a gas injection port; 202. a second mounting plate; 203. mounting the cylinder; 204. a rotating drum; 204a, an oil outlet; 205. a storage cylinder; 205a, microwells; 206. an oil outlet pipe; 207. a collection container; 208. a discharge assembly; 208a, a discharge pipe; 208b, a discharge channel; 209. a drainage assembly; 209a, a transition groove; 209b, a steel filter screen; 209c, a sealing plate; 210. a rotation driving mechanism; 211. a rotating electric machine; 212. a first transmission shaft; 213. a second transmission shaft; 214. a first belt transmission assembly; 215a, a first driving gear; 215b, a driven gear I; 216. an intermittent sheave drive assembly;

300. a feeding device; 301. a material frying barrel; 302. a heater; 303. a vertical conveying pipe; 304. a horizontal conveying pipe; 305. a packing auger; 306. a cover plate; 307a, a guide post; 307b, a sliding sleeve; 307c, a set bolt; 308. a stirring shaft; 308a, a stirring plate; 308b, a stir-frying plate; 309. a stirring motor; 310. a conveying motor; 311. a belt transmission assembly II;

400. a squeezing mandril; 401. a guide sleeve; 402. a ratchet; 403. a boss; 404. withdrawing the spring; 410. a limiting and restraining mechanism; 411. a fixed mount; 412. a lifting block; 413. a pawl; 414a, lugs; 414b, a guide rod; 414c, a down spring; 415. triggering the chute; 416. triggering the sliding block; 417a, a fixed plate; 417b, a return spring; 418. releasing the motor; 419. a cam;

500. a pneumatic drive device; 501. an air compressor; 502. a gas storage tank; 502a, a pressure gauge; 403. an air inlet pipe; 504. a cylinder; 504a, a cylinder; 504b, a piston rod; 504c, lumen; 505. an impact block; 506. a convex column; 507. an exhaust pipe; 508. a first electromagnetic valve; 510. a reset drive member; 511. a belt transmission assembly III; 512. resetting the push block; 513. a third transmission shaft; 514. a belt transmission assembly III; 515. a driven gear II; 516. a second driving gear; 520. butt-joint pipes; 521. and a second electromagnetic valve.

Detailed Description

Referring to fig. 1 to 38, a pneumatic pressurization impact oil press comprises a base 100, a storage device 200, a feeding device 300, a pressing ejector rod 400 and a pneumatic driving device 500, wherein the storage device 200 is fixedly installed on the base 100 and comprises a plurality of storage cylinders 205 for containing oil for pressing, the feeding device 300 is fixedly installed on the storage device 200 and is used for sequentially conveying fried oil to the storage cylinders 205, one end of the pressing ejector rod 400 is aligned with the storage cylinders 205 and can be inserted into the storage cylinders 205 under the impact driving of the pneumatic driving device 500, so that the pressing ejector rod 400 presses and presses the oil in the storage cylinders 205, and the pressed oil residue can be ejected outwards by the pneumatic driving device 500 through injecting high-pressure gas into the storage cylinders 205, adding oil to the storage cylinders 205, and pressing the oil in the storage cylinders 205, The oil residues in the storage cylinder 205 are discharged in sequence and circularly carried out, and the diameter of the squeezing mandril 400 is matched with the inner diameter of the storage cylinder 205.

The storage device 200 comprises a first circular mounting plate 201 and a second circular mounting plate 202 which are coaxially arranged, the first mounting plate 201 and the second mounting plate 202 are fixedly connected with the base 100, a mounting cylinder 203 with a thin-wall structure is coaxially and fixedly arranged between the first mounting plate 201 and the second mounting plate 202, an opening at one end of the mounting cylinder 203 is fixedly and hermetically connected with the first mounting plate 201, an opening at the other end of the mounting cylinder 203 is fixedly and hermetically connected with the second mounting plate 202, a solid rotary drum 204 is coaxially arranged in the mounting cylinder 203, the rotary drum 204 is respectively and rotatably connected and matched with the first mounting plate 201 and the second mounting plate 202 through a bearing, a storage cylinder 205 is fixedly arranged in the rotary drum 204 and is positioned at an eccentric position of the rotary drum 204, six storage cylinders 205 are arranged in an array along the circumferential direction of the rotary drum 204, the storage cylinders 205 are arranged along openings at two axial ends of the storage cylinders, one end of the storage, in order to facilitate the discharge of the vegetable oil pressed in the storage cylinder 205, an oil outlet 204a penetrating through the storage cylinder 205 along the radial direction is formed on the outer circumferential surface of the rotary drum 203, the oil outlet 204a is provided with a plurality of rows and forms a row along the axial direction parallel to the rotary drum 204, the oil outlet 204a is provided with a plurality of rows and is arranged in an array along the circumferential direction of the rotary drum 204, a plurality of micropores 205a communicated with the inner part of the storage cylinder 205 are formed on the outer circumferential surface of the storage cylinder 205, the micropores 205 are provided with a plurality of rows and forms a row along the axial direction parallel to the storage cylinder 205, the row of micropores 205a are communicated with the oil outlet 204a in an aligned manner, a collection container 207 located on the base 100 is arranged below the mounting cylinder 203, the opening of the collection container 207 is vertically upward, an axially vertical oil outlet pipe 206 is arranged between the collection container 207 and the mounting cylinder 203, the input end of the oil outlet, The output end points to the collection container 207, and in the use process, the oil is squeezed to obtain the vegetable oil, and the vegetable oil flows into the installation cylinder 203 through the micro-holes 205a and the oil outlet 204a, and then is guided into the collection container 207 through the oil outlet pipe 206.

Specifically, in order to facilitate the storage barrel 205 to be capable of being matched with the feeding device 300, the pressing ram 400 and the air pressure driving device 500, a circular feeding port 201a, a plunger port 201b and an air injection port 201c are formed in the mounting plate 201, the feeding port 201a and the plunger port 201b are arranged in an up-down symmetrical manner along the axial direction of the mounting plate 201, the feeding port 201a is located right above the plunger port 201b, the air injection port 201c is located on the right side of a connecting line between the feeding port 201a and the plunger port 201b, in an initial state, the feeding port 201a, the plunger port 201b and the air injection port 201c are respectively in butt joint communication with one of the storage barrels 205, the storage barrels 205 can be sequentially in butt joint communication with the feeding port 201a, the plunger port 201b and the air injection port 201c through gradual rotation of the rotary drum 204, the feeding port 201a is in butt joint communication with the feeding device 300 and is used for guiding the oil into the storage barrel 205, and the pressing ram 400 is inserted into the storage The air pressure driving device 500 is connected with the air injection port 201c and can inject high-pressure air into the storage barrel 205 and push the oil residue in the storage barrel 205 outwards.

More specifically, in order to enable the oil sludge to be discharged outwards under the action of the high-pressure gas, the mounting plate two 202 is provided with the discharge assembly 208, the discharge assembly 208 comprises a discharge pipe 208a and a discharge channel 208b, the diameter of the discharge pipe 208a is larger than or equal to that of the storage cylinder 205, the discharge pipe 208a is coaxially arranged with the gas injection port 201c, the discharge pipe 208a penetrates through the mounting plate two 202 and is communicated with the storage cylinder 205, the discharge channel 208b is provided with a rectangular thin-wall pipeline structure with an open upper end surface and two open front and back ends, the discharge channel 208b is gradually downwards inclined from the input end to the output end, the input end of the discharge pipeline 208b is sleeved on the output end of the discharge pipe 208a, and the oil sludge ejected by the high-pressure gas enters the discharge pipe 208a in the use process, and then the discharging channel 208b is led out, so that the user can recycle the discharged oil residue.

More specifically, the oil is squeezed by the cooperation of the squeezing ram 400 and the second mounting plate 202, as can be seen from the above, the micro-holes 205a are formed on the outer circumferential surface of the storage cylinder 205, but the vegetable oil squeezed by the joint of the squeezed oil and the second mounting plate 202 is silted up and cannot be quickly discharged, for this reason, the second mounting plate 202 is further provided with an oil discharge assembly 209, the oil discharge assembly 209 is opened in a transition groove 209a formed in the second mounting plate 202 and has a groove depth direction smaller than the thickness of the second mounting plate 202, the transition groove 209a is vertically arranged and located at the lower edge of the second mounting plate 202, the upper part of the bottom of the transition groove 209a is provided with a circular steel filter screen 209b coaxially arranged with the plunger port 201b, the mesh of the steel filter screen 209b is provided with micro-holes, the steel filter screen 209b connects the transition groove 209a with the storage cylinder 205, the lower part of the bottom of the transition groove 209a is connected with the annular space formed between the second mounting cylinder 203 and the, the opening of the transition groove 209a is detachably provided with a sealing plate 209c which is matched with the transition groove in a sealing connection mode, and the significance of the scheme is that the vegetable oil squeezed out from the joint of the oil material extruded and the second mounting plate 202 can be quickly seeped out by a steel filter screen 209b and flows into the mounting cylinder 203 through the transition groove 209a, and then is guided into the collecting container 207 through the oil outlet pipe 206.

In order to drive the rotary drum 204 to rotate gradually by sixty degrees around the axial direction thereof, so that the storage cylinder 205 is sequentially connected with the feed port 201a, the plunger port 201b and the gas injection port 201c in a butt joint manner, the storage device 200 further comprises a rotary driving mechanism 210 for driving the rotary drum 204 to rotate around the axial direction thereof, the rotary driving mechanism 210 comprises a rotary motor 211, a first transmission shaft 212 and a second transmission shaft 213, the rotary motor 211 is fixedly mounted on the base 100, the end portions of the first transmission shaft 212 and the second transmission shaft 213 are both rotatably mounted on the base 100, the axial directions of the output shaft of the rotary motor 211, the first transmission shaft 212 and the second transmission shaft 213 are all parallel to the axial direction of the rotary drum 204, the rotary motor 211 can transmit the power on the output shaft thereof to the first transmission shaft 212 and drive the first transmission shaft 212 to rotate around the axial direction thereof, the first transmission shaft 212 can transmit the power thereof to the second transmission shaft 213 and drive the, the second transmission shaft 213 can transmit the power thereof to the rotating drum 204 and drive the rotating drum 204 to rotate around the axial direction thereof.

Specifically, a first belt transmission assembly 214 for connecting the output shaft of the rotating motor 211 and the driving end of the first transmission shaft 212 is arranged between the output shaft of the rotating motor 211 and the driving end of the first transmission shaft 212, the first belt transmission assembly 214 can transmit the power on the output shaft of the rotating motor 211 to the first transmission shaft 212 and drive the first transmission shaft 211 to rotate around the self axial direction, a first driving gear 215a is coaxially and fixedly sleeved on the output end of the first transmission shaft 212, a first driven gear 215b is coaxially and fixedly sleeved on the driving end of the second transmission shaft 213 and is meshed with the first driving gear 215a, the rotating shaft of the drum 204 extends to the outside of the first mounting plate 201 and the end is the driving end, an intermittent sheave transmission assembly 216 for connecting the output end of the second transmission shaft 213 and the driving end of the rotating shaft of the drum 204 is arranged between the output end of the second transmission shaft 213 and the driving end of the rotating, and every time the second transmission shaft 213 rotates for a circle, the rotary drum 204 rotates for one sixth of a circle around the self axial direction, and the rotary drum 204 is driven to rotate, so that the storage cylinder 205 is sequentially communicated with the feed opening 201a, the plunger opening 201b and the gas injection opening 201c in a butt joint mode.

In the process of squeezing oil, a user firstly adds oil into the feeding device 300 to heat and fry, the feeding device 300 conveys the fried oil into the storage cylinder 205 through the feeding port 201a, when the storage cylinder 205 is aligned with the plunger port 201b along with the rotation of the rotary drum 204, the pneumatic driving device 500 drives the squeezing ejector rod 400 to carry out pneumatic impact, the pneumatic impact is continuously and reciprocally carried out, the squeezing ejector rod 400 is inserted into the storage cylinder 205 from the plunger port 201b and squeezes the oil in the storage cylinder, the squeezed vegetable oil is discharged into the collecting container 207 through the oil outlet pipe 206, meanwhile, the oil is converted into oil residue, then the squeezing ejector rod 400 slides and resets from the storage cylinder 205 to the outside, when the storage cylinder 205 is aligned with the gas injection port 201c along with the rotation of the rotary drum 204, the pneumatic driving device 500 injects high-pressure gas towards the storage cylinder 205 through the gas injection port 201c and discharges the oil residue tightly discharged from the storage cylinder 208a, Discharge channel 208b discharges outward.

The feeding device 300 is positioned above the mounting cylinder 203, the feeding device 300 comprises a frying material barrel 301 fixedly connected with the mounting plate 201, the frying material barrel 301 is arranged into a barrel structure with an upward opening, a heater 302 tightly attached to the frying material barrel 301 is wrapped on the outer circular surface of the frying material barrel 301, in order to facilitate heat conduction, the frying material barrel 301 is made of a material with good heat conduction performance, a vertical conveying pipe 303 and a horizontal conveying pipe 304 which are used for connecting and communicating the frying material barrel 301 and the charging opening 201a are arranged between the frying material barrel 301 and the charging opening 201a, the vertical conveying pipe 303 is positioned between the horizontal conveying pipe 304 and the bottom of the frying material barrel 301, the input end of the vertical conveying pipe 303 is in butt joint communication with the frying material barrel 301, the output end is in butt joint communication with the horizontal conveying pipe 304, and the connection position is close to the outer circular surface of the input end of the horizontal conveying pipe 304, the packing auger 305 matched with the horizontal conveying pipe 304 is coaxially and rotatably arranged in the horizontal conveying pipe 304, the packing auger 305 extends from the input end of the horizontal conveying pipe 304 to the output end of the horizontal conveying pipe, the heater 302 is used for frying the oil material, and the packing auger 205 rotates to convey the oil material into the storage barrel 205.

Concretely, rotate in order to drive auger 305, feeding device 300 still including being used for rotating driven transport actuating mechanism to auger 305, transport actuating mechanism includes the transport motor 310 with base 100 fixed connection and takes two 311 of drive assembly, auger 305's pivot is worn out by the input activity of horizontal transfer pipe 304 and this end is the drive end, the axial of transport motor 310 output shaft is on a parallel with the axial of auger 305 pivot, take two 311 one ends of drive assembly and transport motor 310's output shaft, the other end is connected with the drive end of auger 305 pivot and is used for driving auger 305 to rotate on transmitting the power of transport motor 310 to auger 305.

In order to improve the efficiency of frying oil, a circular cover plate 306 adapted to the opening of the frying barrel 301 is arranged at the opening of the frying barrel 301, the cover plate 306 can cover or open the opening of the frying barrel 301, when the cover plate is opened, oil can be added into the frying barrel 301, when the cover plate is closed, the frying barrel 301 heats the oil, in order to facilitate the cover plate 306 to be pressed on the opening of the frying barrel 301, the feeding device 300 further comprises a guide pillar 307a fixedly connected with the mounting plate two 202, the axial direction of the guide pillar 307a is parallel to the axial direction of the frying barrel 301, a cylindrical sliding sleeve 307b is coaxially and movably sleeved on the guide pillar 307a, the sliding sleeve 307b can slide up and down along the guide pillar 307a and can rotate along the axial direction of the guide pillar 307a, the sliding sleeve 307b is fixedly connected with the upper end face of the cover plate 306 through a connecting arm, a tightening bolt 307c in threaded connection and matching with the sliding sleeve 307b is movably penetrated along the, the tightening bolt 307c is used for realizing the restraint and fixation of the sliding sleeve 307b through the compression between the tightening bolt 307c and the outer circular surface of the guide pillar 307a, in the using process, when the frying barrel 301 is opened, the tightening bolt 307c is unscrewed, the fixation between the sliding sleeve 307b and the guide pillar 307a is released, the sliding sleeve 307b is made to slide upwards firstly, then the sliding sleeve 307b is rotated, the sliding sleeve 307b enables the cover plate 306 to rotate synchronously and be separated from the frying barrel 301, the frying barrel 301 is opened, the heat dissipation rate of oil is reduced through the matching of the cover plate 306 and the frying barrel 301, and the heating and frying rate of the heater 302 to the oil is improved.

Specifically, in order to further increase the heating rate of the oil, the stirring shaft 308 is coaxially and rotatably disposed in the heating barrel 301, the stirring plate 308a is disposed between the stirring shaft 308 and the heating barrel 301 and extends from the bottom to the top of the heating barrel 301, the stirring plate 308a is fixedly connected to the outer circumferential surface of the stirring shaft 308, four stirring plates 308a are disposed and arrayed along the circumferential direction of the heating barrel 301, the stirring shaft 308 is further provided with a stir-frying plate 308b extending radially outward and obliquely disposed along the outer circumferential surface of the stirring shaft 308, the distance between the upper end surface of the stir-frying plate 308b and the bottom of the heating barrel 301 gradually decreases along the rotation direction of the stirring shaft 308, four stir-frying plates 308b are disposed and arrayed along the circumferential direction of the stirring shaft 308, in order to drive the rotation of the stirring shaft 308, the top end of the stirring shaft 308 is a driving end and the end is disposed in an external spline shape, the coaxial fixed output shaft activity that is provided with agitator motor 309 and agitator motor 309 on the apron 306 up end extends to the lower terminal surface of apron 306, agitator motor 309 output shaft sets to the external splines form with (mixing) shaft 308 looks adaptation, when apron 306 cooperates with stir-fry hot bucket 301, agitator motor 309 output shaft cup joints on (mixing) shaft 308 and the coaxial fixed cooperation of both, rotate through agitator motor 309 drive (mixing) shaft 308, agitator plate 308a fully stirs the oil, stir-fry board 308b turns over the stir-fry to the oil from top to bottom, promote heater 302 greatly and heat up the stir-fry rate of oil intensification.

In the working process of the feeding device 300, a user opens the cover plate 306, a proper amount of oil is added into the frying barrel 301 towards the frying barrel, then the cover plate 306 is covered, the heater 302 and the stirring motor 309 are started, the heater 302 transfers heat to the oil through the frying barrel 301 and heats the oil, the stirring motor 309 drives the stirring shaft 308 to rotate, the stirring plate 308a and the frying plate 308b stir and fry the oil, so that the oil is rapidly heated, finally, the conveying motor 310 is started, the belt transmission assembly II 311 transfers the power of the conveying motor 310 to the packing auger 305 and drives the packing auger 305 to rotate, and the packing auger 305 injects the fried oil into the storage barrel 205 through the opening 201 a.

In order to improve the extrusion efficiency of the squeezing push rod 400 on oil, a guide sleeve 401 with two ends arranged in an opening mode is fixedly arranged on the mounting plate 201, the guide sleeve 401 is in coaxial butt joint with the plunger opening 201b, one end of the squeezing push rod 400 is inserted into the guide sleeve 401 and can slide along the axial direction of the guide sleeve 401, the other end of the squeezing push rod 400 is always located outside the guide sleeve 401, a ratchet 402 is arranged on the upper portion of the outer circular surface of the squeezing push rod 400, the ratchet 402 is provided with a plurality of ratchet teeth and is arranged in an array mode along the axial direction of the squeezing push rod 400, and a limiting constraint mechanism 410 is fixedly arranged on the guide sleeve 401 and is matched with the ratchet teeth 402 to constrain the squeezing push rod 400 to slide towards the storage cylinder 205.

Specifically, the limiting and restraining mechanism 410 includes a fixing frame 411 fixedly disposed on an outer circumferential surface of the guide sleeve 401, a rectangular lifting block 412 is movably disposed on the fixing frame 411 in a penetrating manner, the lifting block 412 can slide up and down along the fixing frame 411, a pawl 413 adapted to the ratchet 402 is disposed at a lower end of the lifting block 412, the lifting block 412 movably passes through the guide sleeve 401 and enables the pawl 413 to be matched with the ratchet 402, a lug 414a is disposed on a side surface of the lifting block 412, a guide rod 414b is fixedly disposed on the lug 414a, an axial direction of the guide rod 414b is parallel to a length direction of the lifting block 412, the guide rod 414b can slide up and down along the fixing frame 411, a pressing spring 414c is movably sleeved on the guide rod 414b, one end of the pressing spring 414c abuts against the fixing frame 411, the other end of the pressing spring abuts against the lug 414a, elastic force of the pressing spring 414c always pushes the lifting block 412 to slide down, the ratchet 402 is matched with the pawl 413, so that the squeezing push rod 400 can slide towards the storage cylinder 205 in one direction, and the squeezing efficiency of the squeezing push rod 400 on oil is improved.

More specifically, after oil extraction is completed, in order to enable the pressing ram 400 to reversely slide and reset and withdraw from the storage cylinder 205, a boss 403 is coaxially arranged at one end of the pressing ram 400, which is away from the mounting plate 201, a retraction spring 404 is movably sleeved on the pressing ram 400, one end of the retraction spring 404 abuts against the boss 403, the other end of the retraction spring 404 abuts against the fixing frame 411, and the elastic force of the retraction spring 404 always points to the boss 403 from the fixing frame 411, and meanwhile, the lifting block 412 is required to float upwards to separate the pawl 413 from the ratchet 402, for this reason, the limiting and constraining mechanism 410 further comprises a trigger chute 415, which is arranged on the lifting block 412 and penetrates along the width direction thereof, and a strip-shaped trigger slider 416, which is inserted into the trigger chute 415, an upper side chute wall of the trigger chute 415 is obliquely arranged, and the distance between an upper side chute wall and a lower side chute wall of the trigger chute 415, the length direction of the trigger slider 416 is parallel to the width direction of the lifting block 412, the trigger slider 416 is movably arranged on the fixing frame 411 in a penetrating manner and can slide along the width direction of the lifting block 412, one end of the trigger slider 416 is abutted against the upper side groove wall of the trigger sliding groove 415, the other end of the trigger slider 416 is fixedly provided with a fixing plate 417a, one side of the fixing plate 417a, which is far away from the trigger slider 416, is fixedly provided with a release motor 418, the axial direction of the release motor 418 is parallel to the axial direction of the pressing push rod 400, a cam 419 is coaxially and fixedly sleeved on an output shaft of the release motor 418, the cam 419 rotates to generate a pressing force on the fixing plate 417a along the length direction of the trigger slider 416, in order to facilitate the resetting of the trigger slider 416, a reset spring 417b, which is axially parallel to the length direction of the trigger slider 416, is arranged below the trigger slider 416, one end of the 415 are slid.

During the operation of the limiting and restricting mechanism 410, when the pressing plunger 400 slides towards the storage barrel 205 under the impact of the pneumatic driving device 500, the pawl 413 is matched with the ratchet 402 and enables the pressing plunger 400 to slide towards the storage barrel 205 in one direction, after the oil extraction is finished, the releasing motor 418 is started, the releasing motor 418 rotates the driving cam 419 and extrudes the fixing plate 417a, the trigger slider 416 extrudes the upper side groove wall of the trigger chute 415 and enables the lifting block 412 to float upwards against the elastic force of the pressing spring 414c, the ratchet 402 is separated from the pawl 413, and then the elastic potential energy of the withdrawing spring 404 is released and pushes the pressing plunger 400 to slide and reset towards the outside of the storage barrel 205.

In order to drive the pressing ram 400 by impact and inject high-pressure gas into the gas injection port 201c, the pneumatic driving device 500 includes an air compressor 501 fixedly disposed on the base 100, an air tank 502 with a pressure gauge 502a, and a cylinder 504 coaxially disposed with the pressing ram 400, the pressing ram 400 is disposed between the storage cylinder 205 and the cylinder 504 and the pressing ram 400 and the cylinder 504 are disposed at a distance from each other in an initial state, the cylinder 504 includes a cylinder 504a and a piston rod 504b which are mutually engaged, the cylinder 504a is fixedly connected with the base 100, the piston rod 504b can slide along the cylinder 504a toward the pressing ram 400, the piston in the piston rod 504b and an end of the cylinder 504a away from the pressing ram 400 form a sealed inner cavity 504c, a push rod in the piston rod 504b is disposed outside the cylinder 504a and is coaxially and fixedly disposed with a cylindrical impact block 505, an air inlet pipe 403 for connecting and connecting the air compressor 501 and the air storage tank 502 is arranged between the output end of the air compressor 501 and the inner cavity 504c, an exhaust pipe 507 for connecting and connecting the air compressor 502 and the air storage tank 502 is arranged between the air storage tank 502 and the inner cavity 504c, a first electromagnetic valve 508 is arranged on the exhaust pipe 507, the first electromagnetic valve 508 can control the conduction and the disconnection of the exhaust pipe 507, the first electromagnetic valve 508 is connected with the outside in a disconnected state to relieve the pressure of the inner cavity 504c, the first electromagnetic valve 508 enables the conduction of the exhaust pipe 507, high-pressure air is injected into the inner cavity 504c, and the piston rod 504.

Specifically, in order to perform reciprocating impact on the press ram 400, when the exhaust pipe 507 is disconnected by the first electromagnetic valve 408, the piston rod 504b is driven to slide and reset towards the cylinder 504a, for this purpose, the pneumatic driving device 500 further comprises a reset driving member 510 for driving the piston rod 504b to slide and reset towards the cylinder 504a, the reset driving member 510 comprises a third belt transmission component 510 disposed directly above the impact block 505 and the press ram 400, the reset driving member 510 comprises a third belt transmission component 511, the third belt transmission component 511 comprises a third driving pulley rotatably disposed on the base 100, a third driven pulley rotatably disposed on the base 100, and a third belt wound between the third driving pulley and the third driven pulley to form a closed loop, the third driving pulley is disposed close to the first mounting plate 201 and has an axial direction perpendicular to the axial direction of the press ram 400, the third driven pulley is disposed close to the cylinder 504a and has an axial direction parallel and equal height with the third driving pulley, the outer surface of the third belt is fixedly provided with a reset push block 512 protruding outwards, the reset push block 512 is located at the third position of the driving pulley in an initial state, the outer circular surface of the impact block 505 is fixedly provided with a convex column 506 vertically arranged along the radial direction and the axial direction of the impact block, the top end of the convex column 506 is flush with the three phases of the belt, the convex column 506 is located at the third position of the driven pulley in the initial state, and the reset push block 512 can push the piston to push 504b to slide and reset towards the cylinder 504a through one cycle of anticlockwise rotation of the three phases of the belt.

More specifically, in order to drive the third belt wheel to run, a third transmission shaft 513 is rotatably arranged right above the third driving wheel, the end of the third transmission shaft 513 is rotatably connected and matched with the base 100, the axial direction of the third transmission shaft 513 is parallel to the axial direction of the third driving wheel, the driving end of the auger 305 is positioned below the third transmission shaft 513, the axial directions of the third transmission shaft 513 and the axial directions of the third transmission shaft 513 are mutually perpendicular, a second driving gear 516 is coaxially and fixedly sleeved on the driving end of the auger 305, a second driven gear 515 is coaxially and fixedly sleeved on the middle position of the third transmission shaft 513 along the axial direction of the third transmission shaft, the second driving gear 516 is meshed with the second driven gear 515, a third belt transmission assembly 514 for connecting the third transmission shaft 513 is arranged between the end of the third transmission shaft and the third driving wheel, the third belt transmission assembly 514 is used for transmitting, and every time the conveying motor 310 is started and operated, the belt runs for a circle in a three-anticlockwise rotation mode.

In order to inject high-pressure gas into the gas injection port 201c, the pneumatic driving device 500 further includes a butt joint pipe 520 and a second electromagnetic valve 521 sleeved on the butt joint pipe 520 and used for switching on and off of the controller, an input end of the butt joint pipe 520 is connected and switched on with the exhaust pipe 507, an output end of the butt joint pipe 520 is connected and switched on with the gas injection port 201c, the butt joint pipe 520 is in a switched-off state in an initial state, when oil residues need to be removed, the butt joint pipe 520 is controlled to be switched on by the second electromagnetic valve 521, and the high-pressure gas is injected into the storage barrel 205 through the gas injection port 201c to eject the.

In the working process of the air pressure driving device 500, the air compressor 510 is started to enable the air storage tank 502 to store high-pressure air with proper pressure, when the squeezing mandril 400 needs to be driven in an impacting manner, the first electromagnetic valve 508 is opened, the exhaust pipe 507 is conducted, the high-pressure air enters the inner cavity 504c, the piston rod 504b rapidly slides outwards along the cylinder body 504a, the impacting block 505 impacts the squeezing mandril 400, then the first electromagnetic valve 508 is closed, the conveying motor 310 drives the belt to rotate for a circle anticlockwise, the resetting push block 512 is matched with the convex column 506 to drive the piston rod 504b to slide and reset towards the cylinder body 504a, the air in the inner cavity 504c is discharged outwards from the first electromagnetic valve 508 and unloaded, the first electromagnetic valve 508 is opened again, the impacting block 505 impacts the squeezing mandril 400 again, the reciprocating operation is carried out in such a way, the impacting block 505 continuously impacts the squeezing mandril 400, and squeezing of the oil by, when the storage cylinder 205 rotates to align with the gas injection port 201c, the second electromagnetic valve 521 is opened, the butt joint pipe 520 introduces high-pressure gas into the gas injection port 201c, and the oil residue in the storage cylinder 205 is ejected outwards.

Claims

1. Supercharging device of tea-oil camellia seed oil press, its characterized in that: the oil material squeezing device comprises a base (100), a storage barrel (205) for containing oil material to be squeezed, a squeezing ejector rod (400), an air compressor (501) fixedly arranged on the base (100), an air storage tank (502) with a pressure gauge (502 a) and an air cylinder (504) coaxially arranged with the squeezing ejector rod (400), wherein the squeezing ejector rod (400) is positioned between the storage barrel (205) and the air cylinder (504) and is arranged at an interval between the squeezing ejector rod (400) and the air cylinder (504) in an initial state, the air compressor (501) can pressurize and convey outside air into the air storage tank (502), the air storage tank (502) can inject high-pressure air in the squeezing ejector rod into the air cylinder (504), one end of the squeezing ejector rod (400) is aligned with the storage barrel (205) and can be inserted into the storage barrel (205) under the impact drive of the air cylinder (504), so that the squeezing ejector rod (400) squeezes the oil material in the storage barrel, the diameter of the squeezing mandril (400) is matched with the inner diameter of the storage cylinder (205), one end of the storage cylinder (205) is arranged in a relatively closed manner, the other end of the storage cylinder is arranged in a relatively opened manner, and the outer circular surface is provided with a plurality of oil outlet micropores (205 a) communicated with the interior of the storage cylinder.

2. The pressurization device of the oil tea seed oil press according to claim 1, characterized in that: the air cylinder (504) comprises a cylinder body (504 a) and a piston rod (504 b) which are matched with each other, the cylinder body (504 a) is fixedly connected with the base (100), the piston rod (504 b) can slide towards the squeezing mandril (400) along the cylinder body (504 a), one end, away from the squeezing mandril (400), of a piston in the piston rod (504 b) and one end, away from the squeezing mandril (400), of the cylinder body (504 a) form a closed inner cavity (504 c), a push rod in the piston rod (504 b) is located outside the cylinder body (504 a), a cylindrical impact block (505) is coaxially and fixedly arranged at the end, an air inlet pipe (403) for connecting and connecting the output end of the air compressor (501) and the air storage tank (502) is arranged between the output end of the air compressor (501) and the inner cavity (504 c), an exhaust pipe (507) for connecting and connecting the air storage tank (504 a) is arranged between the air storage tank (502) and the inner 508) The connection to the outside allows the pressure in the inner cavity (504 c) to be relieved.

3. The pressurization device of the oil tea seed oil press according to claim 1, characterized in that: the base (100) is further provided with a reset driving component (510) for driving the piston rod (504 b) to slide and reset towards the cylinder body (504 a), the reset driving component (510) comprises a third belt transmission component (511), the third belt transmission component (511) comprises a third driving belt wheel rotatably arranged on the base (100), a third driven belt wheel rotatably arranged on the base (100) and a third belt wheel wound between the third driving belt wheel and the third driven belt wheel to form a closed loop, the third driving belt wheel is arranged close to the first mounting plate (201) and is axially vertical to the axial direction of the squeezing mandril (400), the third driven belt wheel is arranged close to the cylinder body (504 a) and is axially parallel to and equal in height with the third driving belt wheel, an outward convex reset push block (512) is fixedly arranged on the outer surface of the third belt wheel, and the reset push block (512) is positioned at the third driving belt wheel in an initial state, the outer circular surface of the impact block (505) is fixedly provided with a convex column (506) which is vertically arranged along the radial direction and the axial direction of the impact block, the top end of the convex column (506) is flush with three phases of the belt, the convex column (506) is positioned at three positions of the driven belt wheel in an initial state, and the reset push block (512) can push the piston to push (504 b) to slide and reset towards the cylinder (504 a) through one cycle of anticlockwise rotation of the belt wheel.