CN111411016A - Full-automatic edible oil squeezing system - Google Patents

Full-automatic edible oil squeezing system Download PDF

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Publication number
CN111411016A
CN111411016A CN202010203878.0A CN202010203878A CN111411016A CN 111411016 A CN111411016 A CN 111411016A CN 202010203878 A CN202010203878 A CN 202010203878A CN 111411016 A CN111411016 A CN 111411016A
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China
Prior art keywords
oil
cleaning
plate
cylinder
sieve plate
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CN202010203878.0A
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Chinese (zh)
Inventor
张聿滨
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Individual
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Individual
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Priority to CN202010203878.0A priority Critical patent/CN111411016A/en
Publication of CN111411016A publication Critical patent/CN111411016A/en
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    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/02—Pretreatment
    • C11B1/04—Pretreatment of vegetable raw material
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/27—Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
    • A23N12/06—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for washing or blanching, combined with subsequent drying
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N5/00—Machines for hulling, husking or cracking nuts
    • A23N5/002—Machines for hulling, husking or cracking nuts for skinning nut kernels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
    • B30B9/06—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams co-operating with permeable casings or strainers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/06—Production of fats or fatty oils from raw materials by pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Nutrition Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

A full-automatic edible oil squeezing system belongs to the technical field of full-automatic edible oil production. The automatic oil press is characterized by comprising a raw material storage and supply mechanism, a raw material particle grading and screening mechanism and an oil pressing mechanism, wherein the raw material storage and supply mechanism, the raw material grading and screening mechanism and the oil pressing mechanism are sequentially connected through various stages of conveying belts. The invention can integrate multiple functions of high-quality cleaning, storage, grading feeding, high-efficiency oil extraction and the like of the raw materials for extracting oil, has reasonable flow and structural design, and is suitable for practical use.

Description

Full-automatic edible oil squeezing system
Technical Field
The invention belongs to the technical field of full-automatic production of edible oil, and particularly relates to a full-automatic edible oil squeezing system.
Background
The edible oil refers to animal or vegetable oil used in food preparation process. Common edible oils are vegetable oils, including rapeseed oil, peanut oil, hemp oil, corn oil, olive oil, camellia oil, palm oil, sunflower oil, soybean oil, sesame oil, linseed oil (linseed oil), grape seed oil, walnut oil, peony seed oil and the like, and the vegetable oils are obtained by high-pressure squeezing of plant seeds or fruits. There are many factors that affect the oil yield and oil quality of plants, such as washing quality, storage means, fruit fullness, baking degree (not including the factor) and pressing means.
In view of this, the applicant summarizes production experience for many years, designs a full-automatic edible oil pressing system, can integrate multiple functions of high-quality cleaning, storage, grading feeding, efficient oil pressing and the like of raw materials for pressing oil, and is reasonable in flow and structural design and suitable for practical use.
Disclosure of Invention
The invention aims to solve the technical problem of providing a full-automatic edible oil pressing system which can integrate multiple functions of high-quality cleaning, storage, grading feeding, high-efficiency oil pressing and the like of raw materials for pressing oil, has reasonable flow and structural design, and is suitable for practical use.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a full-automatic edible oil presses system, its characterized in that stores feed mechanism, raw materials granule classified screening mechanism and the mechanism that extracts oil including the raw materials, the raw materials stores feed mechanism, raw materials classified screening mechanism and the mechanism that extracts oil and links up through each level of conveyer belt order.
Preferably, the raw material storage and supply mechanism comprises a front feeding conveyer belt, a raw material cleaning and drying device, an underground ventilation storage bin and a rear feeding conveyer belt; the raw material cleaning and drying device is arranged at the upper part of the underground ventilation storage bin, the underground ventilation storage bin is arranged underground, the rear end of the front feeding conveyer belt is connected with a feeding port of the raw material cleaning and drying device, and a discharging port of the underground ventilation storage bin is connected with the rear feeding conveyer belt;
the raw material cleaning and drying device comprises a cleaning and drying mounting frame, a disinfection cleaning barrel with a feeding port at the upper end is mounted above the front side of the cleaning and drying mounting frame, a silica gel cleaning thumb wheel is arranged in the disinfection cleaning barrel, the silica gel cleaning thumb wheel comprises a hollow shaft barrel and at least four silica gel wheel wings, and each silica gel wheel wing is radially mounted on the shaft barrel; one end of the shaft cylinder is a motor mounting end, and the other end of the shaft cylinder is an air filling end; the motor mounting end of the shaft cylinder is arranged on a cleaning rotating shaft, and the cleaning rotating shaft is connected with a cleaning motor; a water adding hole is formed in the wall of the disinfecting and cleaning barrel and is connected with a purified water source through a first water adding pipe; a barrel bottom discharge port is formed in the lower part of the disinfecting and cleaning barrel, and a cleaning discharge electric switch valve is mounted on the barrel bottom discharge port;
the raw material cleaning and drying device also comprises an ozone disinfection device, wherein the ozone disinfection device comprises a ventilation rotary joint, an ozone conveying pipe, an ozone gas transmission pump and an ozone gas source, one end of the ozone conveying pipe is arranged at the gas filling end of the shaft barrel through the ventilation rotary joint, and the other end of the ozone conveying pipe is connected with the ozone gas source through the ozone gas transmission pump; the shaft cylinder is provided with a plurality of ozone air outlet holes, when the ozone delivery pump is started, the shaft cylinder can rotate along with the cleaning rotating shaft, the silica gel wheel wings stir the raw materials in the cleaning and disinfecting cleaning barrel, and ozone is flushed out from the ozone air outlet holes of the shaft cylinder to perform impact disinfection on the raw materials;
a spray cleaning device is arranged above the rear side of the cleaning and drying mounting frame and comprises a spray water tank, a spray tank water feeding port is formed in the side wall above the spray water tank, and the water feeding port is connected with a purified water source through a second water feeding pipe; the lower part of the spray water tank is connected with an atomizing nozzle through a spray pipe;
the lower parts of the disinfection cleaning barrel and the spraying cleaning device are provided with cleaning material conveying belts; the front end of the cleaning conveyer belt is arranged below a discharge port at the bottom of the barrel, and the middle part and the rear end of the cleaning conveyer belt are positioned below the spraying cleaning device; the cleaning conveyer belt is a mesh conveyer belt with mesh holes; a water receiving tray is arranged below the cleaning conveying belt, and a water outlet is formed in the end part of the water receiving tray.
Preferably, the rear end of the cleaning conveyer belt is connected with a drying conveyer belt, the upper part and the inner part of the drying conveyer belt are provided with an electric heating net, and the lower part of the drying conveyer belt is provided with an air drying conveyer belt; the drying conveyer belt and the air-drying conveyer belt are both mesh conveyer belts with meshes; the cleaning and drying installation frame at the upper part of the drying conveyer belt is provided with an upper air plate, the upper air plate is provided with a plurality of upper air blowing holes, and the upper air blowing holes are connected with a first fan through an upper air pipe; the lower wind plate is arranged in the air-drying conveying belt or on the cleaning and drying mounting frame at the lower part of the air-drying conveying belt, a plurality of lower blowing holes are formed in the lower wind plate, and the lower blowing holes are connected with the second fan through lower wind pipes.
Preferably, a storage bin feeding port is formed in the front end of the upper part of the underground ventilation storage bin, and a storage bin discharging port is formed in the rear end of the underground ventilation bin; the air drying conveying belt is arranged between the drying conveying belt and the underground ventilating storage bin, the front end of the air drying conveying belt is connected with the drying conveying belt, and the rear end of the air drying conveying belt is connected with a storage bin feeding port of the underground ventilating storage bin;
a plurality of spiral stirring rods are arranged in an array in the underground ventilation storage bin, a stirring rod driving bin is arranged at the upper part of the underground ventilation storage bin, the lower end of each spiral stirring rod is installed at the bin bottom of the underground ventilation storage bin through a rotating bearing seat, the upper end of each spiral stirring rod is upwards inserted into the stirring rod driving bin, a stirring gear is installed at the upper end of each spiral stirring rod, and each stirring gear is connected with a stirring driving motor through a transmission mechanism;
an inner bin air plate is arranged on the top wall or the side wall of the underground ventilation storage bin, a plurality of inner bin air holes are formed in the inner bin air plate, and each inner bin air hole is connected with a third fan through a storage bin air pipe; a plurality of air outlets are formed in the side wall of the underground ventilation bin and the cleaning and drying mounting frame at the rear end of the air drying conveying belt, and each air outlet is communicated with the outside of the underground ventilation storage bin through an air outlet pipeline;
an access hole is formed in the side wall of the underground ventilation storage bin, the access hole leads to the ground through an access passage, and an access trap door is arranged at the upper end of the access passage.
Preferably, the peanut red skin peeling mechanism is arranged between the raw material storage and supply mechanism and the raw material particle grading and screening mechanism; the peanut red skin peeling mechanism comprises a peeling rack, a peeling device is mounted on the peeling rack, the peeling device comprises an upper feeding cylinder, a middle cylinder and a lower discharging cylinder, the cross section of the upper feeding cylinder is in an inverted Y shape, the lower end of the upper feeding cylinder is provided with two discharging ports, and the two discharging ports are respectively connected with a feeding port of the middle cylinder through two material conveying hoses; a feeding vibration motor is arranged on the peeling machine frame, the feeding vibration motor is connected with an upper feeding barrel through a vibration connecting rod, and the lower end of the upper feeding barrel is arranged on the peeling machine frame through a feeding vibration spring;
a peeling rotating rod is inserted into the middle cylinder, the upper end of the peeling rotating rod is connected with a peeling motor, and the peeling motor is installed and fixed on a peeling frame; a silica gel roller sleeve with threads or salient points is sleeved on the peeling rotating rod; the inner wall of the middle cylinder is provided with a silica gel inner cylinder sleeve with threads or salient points, and the peeling motor can drive the peeling rotating rod to rotate around the central axis of the peeling rotating rod;
the lower end of the middle barrel is provided with a lower discharge barrel which is inverted cone-shaped and has a large upper part and a small lower part, the lower end of the lower discharge barrel is provided with a peeling conveyer belt, the peeling conveyer belt is a mesh conveyer belt with meshes, and the lower part of the peeling conveyer belt is provided with a blowpipe which is connected with a peeling fan; the upper end of the middle cylinder is communicated with the peeling collecting barrel through a peeling guide pipe.
Preferably, the raw material particle grading and screening mechanism comprises a screening rack, a first sieve plate, a second sieve plate and a third sieve plate, wherein a large-diameter sieve pore, a medium-diameter sieve pore and a small-diameter sieve pore are sequentially arranged on the first sieve plate, the second sieve plate and the third sieve plate, and the pore diameters of the large-diameter sieve pore, the medium-diameter sieve pore and the small-diameter sieve pore are reduced; the left side and the right side of the first sieve plate, the second sieve plate and the third sieve plate are respectively provided with a material baffle plate;
the screening machine comprises a screening rack, a screening plate driving mechanism and a screening plate driving mechanism, wherein a first front mounting plate, a second front mounting plate and a third front mounting plate are sequentially arranged on the front side of the screening rack from top to bottom; the spoke of the first torsion wheel is connected with a first vertical rod through a first inclined rod, the spoke of the second torsion wheel is connected with a second vertical rod through a second inclined rod, and the spoke of the third torsion wheel is connected with a third vertical rod through a point inclined rod;
the front end of the first sieve plate is hinged with the first mounting plate through a first vibrating spring, the rear end of the first sieve plate is provided with a first shaft sleeve, the first sieve plate is sleeved on the first vertical rod through the first shaft sleeve, and the first sieve plate is installed in a slope shape with a high front part and a low rear part; the front end of the second sieve plate is hinged with the second mounting plate through a second vibrating spring, the rear end of the second sieve plate is provided with a second shaft sleeve, the second sieve plate is sleeved on a second vertical rod through the second shaft sleeve, and the second sieve plate is installed in a slope shape with a high front part and a low rear part; the front end of the third sieve plate is hinged with a third mounting plate through a third vibrating spring, the rear end of the third sieve plate is provided with a third shaft sleeve, the third sieve plate is sleeved on a third vertical rod through the third shaft sleeve, and the third sieve plate is installed in a slope shape with a high front part and a low rear part; the lower part of the rear end of the first sieve plate is connected with a large-diameter raw material conveying belt, the lower part of the rear end of the second sieve plate is connected with a medium-diameter raw material conveying belt, and the lower part of the rear end of the third sieve plate is connected with a medium-diameter raw material conveying belt;
the motor shaft of the sieve plate driving motor can drive the sieve plate driving rotating shaft to alternately twist forward and backward, the twisting angle is +/-15-30 degrees, the first vertical rod, the second vertical rod and the third vertical rod are enabled to synchronously twist forward and backward, then the rear ends of the first sieve plate, the second sieve plate and the third sieve plate are driven to swing left and right, raw materials are conveyed to each level of oil pressing mechanisms by the first sieve plate, the second sieve plate and the third sieve plate in a grading mode according to large-diameter particles, medium-diameter particles and small-diameter particles, and then the raw materials are conveyed to each level of oil pressing mechanisms by the large-diameter raw material conveying belt, the medium-diameter raw material conveying belt.
Preferably, the oil squeezing mechanism comprises a primary crushing device, a baking device and a multi-stage squeezing device;
the primary crushing device comprises a crushing frame, wherein a lifting driving cylinder is arranged at the upper part of the crushing frame, a telescopic shaft of the lifting driving cylinder is downwards arranged and connected with a conical lower pressing plate, and straight-bar-shaped radial convex lines are arranged on a lower conical surface of the lower pressing plate; the lower part of the lower pressing plate is provided with an inverted cone-shaped crushing and cutting net, and crushing meshes are arranged on the crushing and cutting net; the bottom of the crushing and cutting net is coaxially connected with a motor shaft of a net cutting and rotating motor, and the net cutting and rotating motor is arranged at the bottom of the crushing rack; the large-diameter raw material conveying belt, the medium-diameter raw material conveying belt and the small-diameter raw material conveying belt are respectively arranged above the crushing and cutting net; the lower part of the crushing and cutting net is provided with a crushed material containing plate with a high front part and a low back part, the back end of the crushed material containing plate is connected with the front end of the crushed material conveying belt, and the back end of the crushed material conveying belt is connected with the baking device.
Preferably, the baking device and the multi-stage pressing device are sequentially arranged on the baking and pressing frame from top to bottom;
the baking device comprises a hemispherical baking kettle with an open upper end, the baking kettle is fixed on the upper part of the baking squeezing rack, an arc-shaped stirring arm is arranged in the baking kettle, the arc-shaped stirring arm comprises an upper arc arm and a lower arc arm which are fixed into a whole, the lower arc edge of the lower arc arm is attached to the bottom of the baking kettle, and the left end and the right end of the arc-shaped stirring arm are hinged to the side wall of the upper part of the baking kettle through a driven rotating shaft and a driving rotating shaft respectively; the driving rotating shaft penetrates out of the baking kettle and is connected with an arc arm stirring driving motor, the arc arm stirring driving motor is installed on the baking squeezing rack, and the arc arm stirring driving motor can drive the arc stirring arm to swing in the baking kettle in a reciprocating mode; presetting baking electric heating wires in the baking kettle and the arc-shaped stirring arm; and a kettle bottom discharge hole is formed in the bottom of the baking kettle, and a kettle bottom electric switch valve is arranged on the kettle bottom discharge hole.
Preferably, a conical collecting funnel is arranged on a baking squeezer frame below a discharging hole of the baking kettle, and a multi-stage squeezing device is arranged below the collecting funnel;
the multistage squeezing device comprises an oil pressing cylinder with a square cross section, an electric switch door is arranged at the upper end of the oil pressing cylinder, a lifting oil pressing plate is arranged at the lower end of the oil pressing cylinder, the lower bottom surface of the lifting oil pressing plate is connected with a telescopic rod of an oil pressing cylinder, and the oil pressing cylinder can drive the lifting oil pressing plate to move up and down in the oil pressing cylinder; the wall of the oil pressing barrel is provided with a plurality of oil outlet holes, the periphery of the bottom of the oil pressing barrel is provided with an annular oil receiving disc, the side surface of the annular oil receiving disc is provided with an oil guide hole, and the oil guide hole is connected with an oil barrel through an oil guide pipe and an oil guide switch valve;
a material homogenizing and stirring device is arranged in the oil drum and comprises a stirring rod arranged in the oil drum, stirring fins are spirally arranged on the stirring rod, and the lower end of the stirring rod penetrates through the oil drum and is connected with a stirring rod driving motor; the upper part of the oil drum is provided with a plurality of auxiliary material charging pipes, and each auxiliary material charging pipe is connected with an auxiliary material drum through an auxiliary material charging valve respectively.
Preferably, the multistage squeezing device further comprises a multistage oil plate guider, a plurality of oil plate jacks are formed in the side face of the oil squeezing cylinder, the multistage oil plate guider is arranged on the side face of one side, provided with the oil plate jacks, of the oil squeezing cylinder, the multistage oil plate guider comprises an oil plate box, a left guide rail rod and a right guide rail rod are vertically arranged on one side, close to the oil squeezing cylinder, of the oil plate box in parallel, the left guide rail rod and the right guide rail rod are sequentially and horizontally arranged from top to bottom, a plurality of left guide rails with -shaped cross sections are sequentially and horizontally arranged and fixed on the left guide rail rod, a plurality of right guide rails with -shaped cross sections are sequentially and horizontally arranged on the right guide rail rod, the left guide rail and the right guide rail are horizontally arranged in a one-to-one correspondence from top to bottom, a plurality of square oil plates are sequentially arranged from top to bottom between the left guide rail rod and the right guide rail rod, the cross sections and the sizes of the oil plates and the oil squeezing cylinder are the same, the left sides and the left side of the oil plates and the right guide rail are respectively inserted into the left guide rail and right guide rail, the push plate is connected with the oil squeezing cylinder, the push plate jacks are connected with the oil squeezing cylinder, the push plate jacks are horizontally arranged on one side, the side of the oil squeezing cylinder, the push plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can integrate multiple functions of high-quality cleaning, storage, grading feeding, high-efficiency oil extraction and the like of the raw materials for extracting oil, has reasonable flow and structural design, and is suitable for practical use.
2. The raw material storage and supply mechanism can fully perform sterilization washing and drying storage operation on the raw materials for extracting oil. This mechanism adopts ozone disinfection's mode, is among the prior art to the material injury with remain minimum disinfection mode, in addition, this device sprays belt cleaning device through setting up, makes clear water in the same direction as getting into the atomizer by the shower, further cleans the peanut surface after atomizing, gets rid of the bromate residue after the ozone disinfection. The peanuts which are completely dried are put into an underground ventilating storage bin along a feeding hole of the storage bin. In order to avoid the accumulation of the materials at the front end in the bin, the stirring driving motors can be sequentially started to drive each spiral stirring rod to rotate and evenly spread the materials. The rotary spiral material stirring rod can also play a role of lifting the materials at the bottom of the bin to the upper part, and the placed materials are accumulated and stayed at a fixed position, so that local moisture and mildew are caused.
3. Because the peanuts are fully dried before being ventilated underground and stored in the bin, when the peeling motor drives the peeling rotating rod to rotate, the peanuts between the silica gel roller sleeve and the silica gel inner barrel sleeve are repeatedly rubbed and peeled. Before feeding, the blowing pipe is opened in advance, and strong wind energy enters the peeled peanut skin into the peeling collection barrel along the peeling guide pipe from the lower discharging barrel and the middle barrel. In order to guarantee the peeling effect, the distance between the silica gel roller sleeve and the silica gel inner barrel sleeve can be properly adjusted according to the peanut particle size, a middle barrel is set to have a certain inclination angle, and the situation that peanuts fall too fast and are not peeled sufficiently is avoided.
4. Different particle plumpness of the same kind of peanut materials can cause the oil yield of the pressed oil to be greatly different. If peanuts with different particle plumpness are mixed and squeezed, the squeezing time is difficult to control, so that part of peanut materials are squeezed completely, and part of peanut materials contain grease, so that the raw materials are wasted. The peanut materials are classified and screened according to the particle size, the high oil yield, the medium oil yield and the low oil yield can be effectively divided, and the squeezing time and the squeezing force are correspondingly set.
5. The mechanism that extracts oil is through carrying out preliminary coarse crushing to the material, then evenly cures the back and drops into in an oil extraction section of thick bamboo, has effectively promoted the oil yield of ripe pressure. The oil pressing plate is inserted into the oil pressing cylinder in a grading manner, so that the pressing force is effectively conducted, and the condition that the oil yield is reduced due to uneven stress of the peanuts in the middle of the oil pressing cylinder can be prevented.
Drawings
FIG. 1 is a schematic view of the structure of a raw material storage and supply mechanism;
FIG. 2 is a schematic view of the raw material washing and drying apparatus;
FIG. 3 is a schematic structural diagram of a peanut red skin peeling mechanism;
FIG. 4 is a schematic structural view of a raw material classifying and screening mechanism;
fig. 5 is a schematic structural view of a first screen deck;
figure 6 is a schematic structural view of a screen deck drive;
FIG. 7 is a schematic view of the construction of the primary crushing apparatus;
FIG. 8 is a schematic view of the construction of the baking apparatus and the multi-stage pressing apparatus;
in the figure: 1. a raw material storage and supply mechanism; 1.1, a front feeding conveyer belt; 1.2, cleaning and drying the mounting rack;
1.3, a raw material cleaning and drying device; 1.31, disinfecting and cleaning the barrel; 1.32, silica gel wheel wings; 1.33, a shaft cylinder; 1.34, a first water adding pipe; 1.35, a second water adding pipe; 1.36, a spray water tank; 1.37, a spray pipe; 1.38, an atomizing spray head; 1.39, a first fan; 1.310, a second fan; 1.311, upper wind plate; 1.312, drying the conveyer belt; 1.313, a lower wind plate; 1.134, air-drying the conveying belt; 1.315, a water pan; 1.316, an air outlet; 1.317, a water outlet; 1.318, cleaning the material conveying belt; 1.319, cleaning an electric discharge switch valve;
1.4, a rear feeding conveyer belt;
1.5, underground ventilation storage bins; 1.51, an air outlet pipeline; 1.52, a storage bin feed inlet; 1.53, a stirring gear; 1.54, rotating the bearing seat; 1.55, a spiral stirring rod; 1.56, a stirring driving motor; 1.57, an access hole; 1.58, overhauling a channel; 1.59, overhauling a trap door;
2. a peanut red skin peeling mechanism; 2.1, feeding a vibration motor; 2.2, vibrating the connecting rod; 2.3, peeling a motor; 2.4, feeding a vibrating spring; 2.5, feeding the materials into a material cylinder; 2.6, a material conveying hose; 2.7, a silica gel roller sleeve; 2.8, peeling and rotating the roller; 2.9, a silica gel inner cylinder sleeve; 2.10, a middle cylinder; 2.11, peeling and conveying the belt; 2.12, a blowpipe; 2.13, a lower discharging cylinder; 2.14, peeling and collecting barrels; 2.15, peeling a conduit; 2.16, a peeling frame;
3. a raw material particle grading and screening mechanism; 3.1, a first front mounting plate; 3.2, a first vibrating spring; 3.3, a first sieve plate; 3.4, a second sieve plate; 3.5, a third sieve plate; 3.6, a large-diameter raw material conveying belt; 3.7, a medium-diameter raw material conveying belt; 3.8, a small-diameter raw material conveyer belt; 3.9, a third vibrating spring; 3.10, a third front mounting plate; 3.11, screening the machine frame; 3.12, a second front mounting plate; 3.13, a second vibrating spring; 3.14, large-diameter sieve pores; 3.15, a striker plate; 3.16, a first shaft sleeve; 3.17, a first vertical rod; 3.18, a first diagonal rod; 3.19, a first torsion wheel; 3.20, a second vertical rod; 3.21, a second diagonal rod; 3.22, a second twisting wheel; 3.23, a third vertical bar; 3.24, a third diagonal rod; 3.25, a third twisting wheel; 3.26, a sieve plate driving motor; 3.27, the sieve plate drives the spindle;
4. an oil pressing mechanism; 4.1, pressing the plate down; 4.2, lifting and driving the cylinder; 4.3, a crushing rack; 4.4, crushing and cutting into a net; 4.5, a crushed aggregate conveying belt; 4.6, cutting the net to rotate the motor; 4.7, a crushed aggregate containing plate; 4.8, baking and pressing the frame; 4.9, electrically opening and closing a valve at the bottom of the kettle; 4.10, an aggregate funnel; 4.11, a push plate; 4.12, an oil plate box; 4.13, pushing plate vertical rods; 4.14, the push plate drives the air cylinder; 4.15, right guide rail rod; 4.16, oil plates; 4.17, right guide rail; 4.18, an annular oil receiving disc; 4.19, an oil pressing cylinder; 4.20, oil guide holes; 4.21, oil guide pipe; 4.22, oil guide switch valve; 4.23, oil drum; 4.24, a stirring rod driving motor; 4.25, a stirring rod; 4.26, stirring fins; 4.27, an auxiliary material feeding pipe; 4.28, oil pressing cylinder; 4.29, electrically opening and closing the door; 4.30, an arc arm stirring driving motor; 4.31, a lower arc arm; 4.32, driving rotating shaft; 4.33, an upper arc arm; 4.34, driven rotating shaft; 4.35, baking the kettle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The invention discloses a full-automatic edible oil pressing system which comprises a raw material storage and supply mechanism, a raw material particle grading and screening mechanism and an oil pressing mechanism, wherein the raw material storage and supply mechanism, the raw material grading and screening mechanism and the oil pressing mechanism are sequentially connected through conveying belts of all stages.
As shown in fig. 1, the raw material storage and supply mechanism comprises a front feeding conveyer belt, a raw material cleaning and drying device, an underground ventilating storage bin and a rear feeding conveyer belt; raw materials washs drying device and sets up the upper portion that stores the storehouse in underground ventilation, and underground ventilation stores the storehouse setting underground, and the rear end of preceding material loading conveyer belt links up raw materials washs drying device's pan feeding mouth, and underground ventilation stores the discharge gate in storehouse and links up back material loading conveyer belt.
As shown in fig. 2, the raw material cleaning and drying device comprises a cleaning and drying mounting frame, a disinfection cleaning barrel with a feeding port at the upper end is mounted above the front side of the cleaning and drying mounting frame, a silica gel cleaning thumb wheel is arranged in the disinfection cleaning barrel, the silica gel cleaning thumb wheel comprises a hollow shaft barrel and at least four silica gel wheel wings, and each silica gel wheel wing is radially mounted on the shaft barrel; one end of the shaft cylinder is a motor mounting end, and the other end of the shaft cylinder is an air filling end; the motor mounting end of the shaft cylinder is arranged on a cleaning rotating shaft, and the cleaning rotating shaft is connected with a cleaning motor; a water adding hole is formed in the wall of the disinfecting and cleaning barrel and is connected with a purified water source through a first water adding pipe; the lower part of the disinfection cleaning barrel is provided with a barrel bottom discharge port, and a cleaning discharge electric switch valve is arranged on the barrel bottom discharge port.
The raw material cleaning and drying device also comprises an ozone disinfection device, wherein the ozone disinfection device comprises a ventilation rotary joint, an ozone conveying pipe, an ozone gas transmission pump and an ozone gas source, one end of the ozone conveying pipe is arranged at the gas filling end of the shaft barrel through the ventilation rotary joint, and the other end of the ozone conveying pipe is connected with the ozone gas source through the ozone gas transmission pump; offer a plurality of ozone venthole on the shaft section of thick bamboo, when starting ozone delivery pump, the shaft section of thick bamboo can be when following the washing pivot pivoted, makes the silica gel wheel wing stir the raw materials in the washing disinfection washing bucket to ozone dashes out in the ozone venthole from the shaft section of thick bamboo, carries out the impact disinfection to the raw materials.
A spray cleaning device is arranged above the rear side of the cleaning and drying mounting frame and comprises a spray water tank, a spray tank water feeding port is formed in the side wall above the spray water tank, and the water feeding port is connected with a purified water source through a second water feeding pipe; the lower part of the spray water tank is connected with an atomizing nozzle through a spray pipe.
The lower parts of the disinfection cleaning barrel and the spraying cleaning device are provided with cleaning material conveying belts; the front end of the cleaning conveyer belt is arranged below a discharge port at the bottom of the barrel, and the middle part and the rear end of the cleaning conveyer belt are positioned below the spraying cleaning device; the cleaning conveyer belt is a mesh conveyer belt with mesh holes; a water receiving tray is arranged below the cleaning conveying belt, and a water outlet is formed in the end part of the water receiving tray.
A drying conveyer belt is connected with the rear end of the cleaning conveyer belt, an electric heating net is arranged at the upper part and the inner part of the drying conveyer belt, and an air drying conveyer belt is arranged at the lower part of the drying conveyer belt; the drying conveyer belt and the air-drying conveyer belt are both mesh conveyer belts with meshes; the cleaning and drying installation frame at the upper part of the drying conveyer belt is provided with an upper air plate, the upper air plate is provided with a plurality of upper air blowing holes, and the upper air blowing holes are connected with a first fan through an upper air pipe; the lower wind plate is arranged in the air-drying conveying belt or on the cleaning and drying mounting frame at the lower part of the air-drying conveying belt, a plurality of lower blowing holes are formed in the lower wind plate, and the lower blowing holes are connected with the second fan through lower wind pipes.
A storage bin feeding port is formed in the front end of the upper part of the underground ventilation storage bin, and a storage bin discharging port is formed in the rear end of the underground ventilation bin; the air-dry conveyer belt sets up and stores between the storehouse at stoving conveyer belt and underground ventilation, and the front end of air-dry conveyer belt links up the stoving conveyer belt, and the rear end of air-dry conveyer belt links up underground ventilation and stores the storehouse pan feeding mouth that stores in storehouse.
The underground ventilation storage bin is internally provided with a plurality of spiral stirring rods in an aligned mode, the upper portion of the underground ventilation storage bin is provided with a stirring rod driving bin, the lower end of each spiral stirring rod is installed at the bin bottom of the underground ventilation storage bin through a rotating bearing seat, the upper end of each spiral stirring rod is upwards inserted into the stirring rod driving bin, a stirring gear is installed at the upper end of each spiral stirring rod, and each stirring gear is connected with a stirring driving motor through a transmission mechanism.
An inner bin air plate is arranged on the top wall or the side wall of the underground ventilation storage bin, a plurality of inner bin air holes are formed in the inner bin air plate, and each inner bin air hole is connected with a third fan through a storage bin air pipe; set up a plurality of air outlet on the lateral wall in secret ventilation storehouse and air-dry the dry mounting bracket of washing of conveyer belt rear end, each air outlet stores the outside in storehouse through the underground ventilation of air-out pipeline UNICOM.
An access hole is formed in the side wall of the underground ventilation storage bin, the access hole leads to the ground through an access passage, and an access trap door is arranged at the upper end of the access passage.
As shown in fig. 3, the peanut red skin peeling mechanism is arranged between the raw material storage and supply mechanism and the raw material particle grading and screening mechanism; the peanut red skin peeling mechanism comprises a peeling rack, a peeling device is mounted on the peeling rack, the peeling device comprises an upper feeding cylinder, a middle cylinder and a lower discharging cylinder, the cross section of the upper feeding cylinder is in an inverted Y shape, the lower end of the upper feeding cylinder is provided with two discharging ports, and the two discharging ports are respectively connected with a feeding port of the middle cylinder through two material conveying hoses; a feeding vibration motor is installed on the peeling machine frame, the feeding vibration motor is connected with an upper feeding barrel through a vibration connecting rod, and the lower end of the upper feeding barrel is installed on the peeling machine frame through a feeding vibration spring.
A peeling rotating rod is inserted into the middle cylinder, the upper end of the peeling rotating rod is connected with a peeling motor, and the peeling motor is installed and fixed on a peeling frame; a silica gel roller sleeve with threads or salient points is sleeved on the peeling rotating rod; the inner wall of the middle cylinder is provided with a silica gel inner cylinder sleeve with threads or salient points, and the peeling motor can drive the peeling rotating rod to rotate around the central axis of the peeling rotating rod.
The lower end of the middle barrel is provided with a lower discharge barrel which is inverted cone-shaped and has a large upper part and a small lower part, the lower end of the lower discharge barrel is provided with a peeling conveyer belt, the peeling conveyer belt is a mesh conveyer belt with meshes, and the lower part of the peeling conveyer belt is provided with a blowpipe which is connected with a peeling fan; the upper end of the middle cylinder is communicated with the peeling collecting barrel through a peeling guide pipe.
As shown in fig. 4, 5 and 6, the raw material particle classifying and screening mechanism includes a screening frame, a first screen plate, a second screen plate and a third screen plate, wherein a large-diameter screen hole, a medium-diameter screen hole and a small-diameter screen hole are sequentially arranged on the first screen plate, the second screen plate and the third screen plate, and the aperture of the large-diameter screen hole, the medium-diameter screen hole and the small-diameter screen hole is reduced; the left and right sides of first sieve, second sieve and third sieve all set up the striker plate.
The screening machine comprises a screening rack, a screening plate driving mechanism and a screening plate driving mechanism, wherein a first front mounting plate, a second front mounting plate and a third front mounting plate are sequentially arranged on the front side of the screening rack from top to bottom; the spoke of the first twisting wheel is connected with a first vertical rod through a first inclined rod, the spoke of the second twisting wheel is connected with a second vertical rod through a second inclined rod, and the spoke of the third twisting wheel is connected with a third vertical rod through a point inclined rod.
The front end of the first sieve plate is hinged with the first mounting plate through a first vibrating spring, the rear end of the first sieve plate is provided with a first shaft sleeve, the first sieve plate is sleeved on the first vertical rod through the first shaft sleeve, and the first sieve plate is installed in a slope shape with a high front part and a low rear part; the front end of the second sieve plate is hinged with the second mounting plate through a second vibrating spring, the rear end of the second sieve plate is provided with a second shaft sleeve, the second sieve plate is sleeved on a second vertical rod through the second shaft sleeve, and the second sieve plate is installed in a slope shape with a high front part and a low rear part; the front end of the third sieve plate is hinged with a third mounting plate through a third vibrating spring, the rear end of the third sieve plate is provided with a third shaft sleeve, the third sieve plate is sleeved on a third vertical rod through the third shaft sleeve, and the third sieve plate is installed in a slope shape with a high front part and a low rear part; the rear end below of first sieve links up big footpath raw materials conveyer belt, and the rear end below of second sieve links up well footpath raw materials conveyer belt, and the rear end below of third sieve links up well footpath raw materials conveyer belt.
The motor shaft of the sieve plate driving motor can drive the sieve plate driving rotating shaft to alternately twist forward and backward, the twisting angle is +/-15-30 degrees, the first vertical rod, the second vertical rod and the third vertical rod are enabled to synchronously twist forward and backward, then the rear ends of the first sieve plate, the second sieve plate and the third sieve plate are driven to swing left and right, raw materials are conveyed to each level of oil pressing mechanisms by the first sieve plate, the second sieve plate and the third sieve plate in a grading mode according to large-diameter particles, medium-diameter particles and small-diameter particles, and then the raw materials are conveyed to each level of oil pressing mechanisms by the large-diameter raw material conveying belt, the medium-diameter raw material conveying belt.
The oil pressing mechanism comprises a primary crushing device, a baking device and a multi-stage pressing device.
As shown in fig. 7, the primary crushing device comprises a crusher frame, a lifting driving cylinder is arranged at the upper part of the crusher frame, a telescopic shaft of the lifting driving cylinder is arranged downwards and is connected with a conical lower pressing plate, and straight-bar-shaped radial convex lines are arranged on a lower conical surface of the lower pressing plate; the lower part of the lower pressing plate is provided with an inverted cone-shaped crushing and cutting net, and crushing meshes are arranged on the crushing and cutting net; the bottom of the crushing and cutting net is coaxially connected with a motor shaft of a net cutting and rotating motor, and the net cutting and rotating motor is arranged at the bottom of the crushing rack; the large-diameter raw material conveying belt, the medium-diameter raw material conveying belt and the small-diameter raw material conveying belt are respectively arranged above the crushing and cutting net; the lower part of the crushing and cutting net is provided with a crushed material containing plate with a high front part and a low back part, the back end of the crushed material containing plate is connected with the front end of the crushed material conveying belt, and the back end of the crushed material conveying belt is connected with the baking device.
As shown in fig. 8, the roasting apparatus and the multi-stage press apparatus are installed on the roasting press frame in order from top to bottom.
The baking device comprises a hemispherical baking kettle with an open upper end, the baking kettle is fixed on the upper part of the baking squeezing rack, an arc-shaped stirring arm is arranged in the baking kettle, the arc-shaped stirring arm comprises an upper arc arm and a lower arc arm which are fixed into a whole, the lower arc edge of the lower arc arm is attached to the bottom of the baking kettle, and the left end and the right end of the arc-shaped stirring arm are hinged to the side wall of the upper part of the baking kettle through a driven rotating shaft and a driving rotating shaft respectively; the driving rotating shaft penetrates out of the baking kettle and is connected with an arc arm stirring driving motor, the arc arm stirring driving motor is installed on the baking squeezing rack, and the arc arm stirring driving motor can drive the arc stirring arm to swing in the baking kettle in a reciprocating mode; presetting baking electric heating wires in the baking kettle and the arc-shaped stirring arm; and a kettle bottom discharge hole is formed in the bottom of the baking kettle, and a kettle bottom electric switch valve is arranged on the kettle bottom discharge hole.
A conical collecting funnel is arranged on a baking squeezer frame below a discharging hole of the baking kettle, and a multi-stage squeezing device is arranged below the collecting funnel.
The multistage squeezing device comprises an oil pressing cylinder with a square cross section, an electric switch door is arranged at the upper end of the oil pressing cylinder, a lifting oil pressing plate is arranged at the lower end of the oil pressing cylinder, the lower bottom surface of the lifting oil pressing plate is connected with a telescopic rod of an oil pressing cylinder, and the oil pressing cylinder can drive the lifting oil pressing plate to move up and down in the oil pressing cylinder; the oil extraction device is characterized in that a plurality of oil outlet holes are formed in the wall of the oil extraction barrel, an annular oil receiving disc is arranged on the periphery of the bottom of the oil extraction barrel, an oil guide hole is formed in the side face of the annular oil receiving disc, and the oil guide hole is connected with an oil barrel through an oil guide pipe and an oil guide switch valve.
A material homogenizing and stirring device is arranged in the oil drum and comprises a stirring rod arranged in the oil drum, stirring fins are spirally arranged on the stirring rod, and the lower end of the stirring rod penetrates through the oil drum and is connected with a stirring rod driving motor; the upper part of the oil drum is provided with a plurality of auxiliary material charging pipes, and each auxiliary material charging pipe is connected with an auxiliary material drum through an auxiliary material charging valve respectively.
The multistage squeezing device further comprises a multistage oil plate guider, a plurality of oil plate jacks are formed in the side face of the oil squeezing cylinder, the multistage oil plate guider is arranged on the side face of one side, provided with the oil plate jacks, of the oil squeezing cylinder, the multistage oil plate guider comprises an oil plate box, a left guide rail rod and a right guide rail rod are vertically arranged on one side, close to the oil squeezing cylinder, of the oil plate box in parallel, the left guide rail rod and the right guide rail rod are sequentially and horizontally arranged and fixed on the left guide rail rod from top to bottom, a plurality of left guide rails with -shaped cross sections are sequentially and horizontally arranged and fixed on the right guide rail rod from top to bottom, a plurality of square oil plates are sequentially arranged between the left guide rail rod and the right guide rail rod from top to bottom, the oil plates and an oil squeezing cylinder are identical in cross section shape and size, the left side and the right side of each oil plate are respectively fixed in the left guide rail and the right guide rail at the same horizontal height, a plurality of square oil plates are arranged on the side wall of the oil plate box, a push plate driving cylinder is arranged on the side far away from the oil squeezing cylinder, the side, the oil pushing cylinder is connected with the push plate driving cylinder, the push plate driving jacks are connected with the oil squeezing cylinder, the oil pushing cylinder driving push plate driving rod is inserted into the oil pushing cylinder, the.
The device can be used for the raw pressing and cooked pressing of peanut oil and the oil pressing operation of other oil crops.
When peanut oil is freshly squeezed, the production line consists of a raw material storage and supply mechanism, a peanut skin peeling mechanism, a raw material grading and screening mechanism and an oil squeezing mechanism, and a baking electric heating wire in a baking device is not started; when the peanut oil is cooked and squeezed, on the basis of the structure, the baking electric heating wire in the baking device is started. The specific process is as follows:
(1) conveying and dumping fresh peanut raw materials into a disinfection cleaning barrel along a front feeding conveying belt, and injecting purified water into the disinfection cleaning barrel through a first water adding pipe; the rotary drum drives each silica gel wheel wing to rotate and wash the peanut surface, meanwhile, starts the ozone delivery pump, makes ozone get into the rotary drum inside along with ozone delivery pipe and the rotary joint that ventilates from the ozone gas source, and ozone dashes out in the ozone outlet port of a section of thick bamboo, carries out the impact disinfection to the raw materials.
(2) After the cleaning and disinfection process is finished, the cleaning and storing electric switch valve is opened, peanut raw materials subjected to rotary cleaning and ozone sterilization are discharged downwards from the disinfection cleaning barrel, the peanuts fall onto the cleaning conveying belt, and sewage generated after cleaning falls into the water receiving tray through the mesh structure of the cleaning conveying belt and is discharged out of the water outlet discharge device.
(3) Conveying the preliminarily cleaned and disinfected peanuts to the lower part of the spray water tank by using the cleaning and conveying belt; and injecting clean water into the spray water tank in advance through a second water adding pipe, starting a spray pump, enabling the clean water to enter an atomizing nozzle from the spray pipe, further cleaning the surface of the peanut after atomization, and removing bromate residues after ozone disinfection.
(4) The peanuts which are cleaned and disinfected enter the drying conveyor belt along the cleaning conveyor belt, the peanuts are dried and dehumidified on the drying conveyor belt through the electric heating net, and meanwhile, the first fan is started to enable airflow on the upper air plate to blow the surfaces of the peanuts continuously. The peanuts further enter an air drying conveying belt, the length which can be designed of the air drying conveying belt is longer and the advancing speed is lower, and meanwhile, a second fan is started to enable the lower air plate to further dry the peanuts on the air drying conveying belt.
(5) The peanuts which are completely dried are put into an underground ventilating storage bin along a feeding hole of the storage bin. In order to avoid the accumulation of the materials at the front end in the bin, the stirring driving motors can be sequentially started to drive each spiral stirring rod to rotate and evenly spread the materials. The rotary spiral material stirring rod can also play a role of lifting the materials at the bottom of the bin to the upper part, and the placed materials are accumulated and stayed at a fixed position, so that local moisture and mildew are caused.
(6) The peanut materials in the underground ventilation storage bin are conveyed to the peanut red skin peeling mechanism through a rear feeding conveyer belt (a spiral feeding machine or a common belt type feeding mechanism is selected for the rear feeding conveyer belt). The peanuts are directly thrown into the upper feeding barrel from the rear upper conveying belt, and in order to avoid the accumulation of the peanuts, the feeding vibration motor can be synchronously started, and the vibration guide of the upper feeding barrel is driven by the vibration connecting rod. The peanut is then in the same direction as in the section of thick bamboo of getting into by defeated material hose, because the peanut carries out abundant drying process before underground ventilation stores the storehouse, when the desquamation motor drives the desquamation and changes the rod rotation, the peanut between silica gel roller shell and the silica gel inner tube cover is peeled by the friction repeatedly. Before feeding, the blowing pipe is opened in advance, and strong wind energy enters the peeled peanut skin into the peeling collection barrel along the peeling guide pipe from the lower discharging barrel and the middle barrel. In order to ensure the peeling effect, the distance between the silica gel roller sleeve and the silica gel inner barrel sleeve can be properly adjusted according to the peanut particle size, and the middle barrel is arranged at a certain inclination angle (such as 15-45 degrees), so that the situation that peanuts fall too fast and are not peeled sufficiently is avoided. The peanuts which are subjected to the peeling operation fall onto a peeling conveyer belt from a lower discharging cylinder;
(7) the peeled peanuts are conveyed to a raw material particle grading screening mechanism along a peeling conveyer belt. The peanut firstly falls into the first sieve plate, because the motor shaft of the sieve plate driving motor can drive the sieve plate to drive the rotating shaft to alternately twist forward and backward, the twisting angle is +/-15-30 degrees, the first vertical rod, the second vertical rod and the third vertical rod synchronously twist forward and backward to swing, then the rear ends of the first sieve plate, the second sieve plate and the third sieve plate are driven to swing left and right, the raw material is conveyed by the first sieve plate, the second sieve plate and the third sieve plate in grades according to large-diameter particles, medium-diameter particles and small-diameter particles, and then the raw material is conveyed to each-grade oil pressing mechanism by the large-diameter raw material conveying belt, the medium-diameter raw material conveying belt and the small-diameter.
Different particle plumpness of the same kind of peanut materials can cause the oil yield of the pressed oil to be greatly different. If peanuts with different particle plumpness are mixed and squeezed, the squeezing time is difficult to control, so that part of peanut materials are squeezed completely, and part of peanut materials contain grease, so that the raw materials are wasted. The peanut materials are classified and screened according to the particle size, the high oil yield, the medium oil yield and the low oil yield can be effectively divided, and the squeezing time and the squeezing force are correspondingly set.
(8) The classified screened peanut material firstly enters a primary crushing device of an oil pressing mechanism. The flower raw material falls into earlier and smashes and cut the net in, then synchronous start goes up and down to drive actuating cylinder and cut the net and rotate the motor, cut the net and rotate the motor and can drive the material rotatory time, go up and down to drive actuating cylinder and drive the holding down plate and to smash the compaction of cutting the net direction and pass through smashing and cutting the net with the peanut material extrusion, carry out preliminary smashing, the peanut crushed aggregates is caught by the flourishing flitch of crushed aggregates and drops into in the baking equipment through the crushed aggregates conveyer belt.
(9) The baking electric heating wire is started in advance to preheat the baking kettle and the arc-shaped stirring arm in the cooking and squeezing process. And (3) uniformly stirring the materials put into the baking kettle by the arc-shaped stirring arm to perform material baking operation. After the peanut crushed aggregates are baked to a proper degree, an electric switch valve at the bottom of the kettle can be opened, the crushed peanut crushed aggregates fall into an aggregate funnel and are led into an oil pressing cylinder in a centralized manner. After the quantitative feeding is finished, the electric switch door at the upper end of the oil pressing cylinder is closed. Then, the push pedal actuating cylinder drives and to promote the push pedal pole setting and move towards a section of thick bamboo direction of extracting oil, makes the push pedal with the oiled-plate simultaneously from the oiled-plate jack insert completely in an oil extraction section of thick bamboo, the push pedal inserts and the end of inserting of each oiled-plate jack of shutoff and push pedal flushes with the inner wall of an oil extraction section of thick bamboo simultaneously. And starting the oil pressing cylinder to drive the lifting oil pressing plate to move upwards in the oil pressing cylinder to press the peanut raw material, wherein the pressed peanut oil flows downwards into the annular oil receiving disc along the oil outlet hole in the side wall of the oil pressing cylinder, and the peanut oil is poured into the oil drum along the oil guide hole, the oil guide pipe and the oil guide switch valve.
(10) The stirring rod driving motor is started to drive the stirring rod and the stirring wings to stir in the oil drum, so that the phenomenon of oil material layering is avoided. Meanwhile, the auxiliary material for corrosion prevention or seasoning can be added into the oil barrel along the auxiliary material feeding pipe, and the auxiliary material and the oil in the barrel are uniformly mixed together through stirring, so that the oil can be obtained.
When the system provided by the invention is used for extracting materials such as soybean oil, a peanut skin peeling mechanism can be removed, and the rest structures and the working process are the same as the extracting process of the peanut oil, so that the description is omitted.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention, without departing from the technical solution of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims (10)

1. The utility model provides a full-automatic edible oil presses system, its characterized in that includes that the raw materials stores feed mechanism, raw materials granule classified screening mechanism and the mechanism that extracts oil, the raw materials stores feed mechanism, raw materials classified screening mechanism and the mechanism that extracts oil links up through each level of conveyer belt order.
2. The full-automatic edible oil squeezing system according to claim 1, wherein: the raw material storage and supply mechanism comprises a front feeding conveyer belt, a raw material cleaning and drying device, an underground ventilation storage bin and a rear feeding conveyer belt; the raw material cleaning and drying device is arranged at the upper part of the underground ventilation storage bin, the underground ventilation storage bin is arranged underground, the rear end of the front feeding conveyer belt is connected with a feeding port of the raw material cleaning and drying device, and a discharging port of the underground ventilation storage bin is connected with the rear feeding conveyer belt;
the raw material cleaning and drying device comprises a cleaning and drying mounting frame, a disinfection cleaning barrel with a feeding port at the upper end is mounted above the front side of the cleaning and drying mounting frame, a silica gel cleaning thumb wheel is arranged in the disinfection cleaning barrel, the silica gel cleaning thumb wheel comprises a hollow shaft barrel and at least four silica gel wheel wings, and each silica gel wheel wing is radially mounted on the shaft barrel; one end of the shaft cylinder is a motor mounting end, and the other end of the shaft cylinder is an air filling end; the motor mounting end of the shaft cylinder is arranged on a cleaning rotating shaft, and the cleaning rotating shaft is connected with a cleaning motor; a water adding hole is formed in the wall of the disinfecting and cleaning barrel and is connected with a purified water source through a first water adding pipe; a barrel bottom discharge port is formed in the lower part of the disinfecting and cleaning barrel, and a cleaning discharge electric switch valve is mounted on the barrel bottom discharge port;
the raw material cleaning and drying device also comprises an ozone disinfection device, wherein the ozone disinfection device comprises a ventilation rotary joint, an ozone conveying pipe, an ozone gas transmission pump and an ozone gas source, one end of the ozone conveying pipe is arranged at the gas filling end of the shaft barrel through the ventilation rotary joint, and the other end of the ozone conveying pipe is connected with the ozone gas source through the ozone gas transmission pump; the shaft cylinder is provided with a plurality of ozone air outlet holes, when the ozone delivery pump is started, the shaft cylinder can rotate along with the cleaning rotating shaft, the silica gel wheel wings stir the raw materials in the cleaning and disinfecting cleaning barrel, and ozone is flushed out from the ozone air outlet holes of the shaft cylinder to perform impact disinfection on the raw materials;
a spray cleaning device is arranged above the rear side of the cleaning and drying mounting frame and comprises a spray water tank, a spray tank water feeding port is formed in the side wall above the spray water tank, and the water feeding port is connected with a purified water source through a second water feeding pipe; the lower part of the spray water tank is connected with an atomizing nozzle through a spray pipe;
the lower parts of the disinfection cleaning barrel and the spraying cleaning device are provided with cleaning material conveying belts; the front end of the cleaning conveyer belt is arranged below a discharge port at the bottom of the barrel, and the middle part and the rear end of the cleaning conveyer belt are positioned below the spraying cleaning device; the cleaning conveyer belt is a mesh conveyer belt with mesh holes; a water receiving tray is arranged below the cleaning conveying belt, and a water outlet is formed in the end part of the water receiving tray.
3. The full-automatic edible oil squeezing system according to claim 2, wherein: a drying conveyer belt is connected with the rear end of the cleaning conveyer belt, an electric heating net is arranged at the upper part and the inner part of the drying conveyer belt, and an air drying conveyer belt is arranged at the lower part of the drying conveyer belt; the drying conveyer belt and the air-drying conveyer belt are both mesh conveyer belts with meshes; the cleaning and drying installation frame at the upper part of the drying conveyer belt is provided with an upper air plate, the upper air plate is provided with a plurality of upper air blowing holes, and the upper air blowing holes are connected with a first fan through an upper air pipe; the lower wind plate is arranged in the air-drying conveying belt or on the cleaning and drying mounting frame at the lower part of the air-drying conveying belt, a plurality of lower blowing holes are formed in the lower wind plate, and the lower blowing holes are connected with the second fan through lower wind pipes.
4. The full automatic edible oil squeezing system according to claim 3, wherein: a storage bin feeding port is formed in the front end of the upper part of the underground ventilation storage bin, and a storage bin discharging port is formed in the rear end of the underground ventilation bin; the air drying conveying belt is arranged between the drying conveying belt and the underground ventilating storage bin, the front end of the air drying conveying belt is connected with the drying conveying belt, and the rear end of the air drying conveying belt is connected with a storage bin feeding port of the underground ventilating storage bin;
a plurality of spiral stirring rods are arranged in an array in the underground ventilation storage bin, a stirring rod driving bin is arranged at the upper part of the underground ventilation storage bin, the lower end of each spiral stirring rod is installed at the bin bottom of the underground ventilation storage bin through a rotating bearing seat, the upper end of each spiral stirring rod is upwards inserted into the stirring rod driving bin, a stirring gear is installed at the upper end of each spiral stirring rod, and each stirring gear is connected with a stirring driving motor through a transmission mechanism;
an inner bin air plate is arranged on the top wall or the side wall of the underground ventilation storage bin, a plurality of inner bin air holes are formed in the inner bin air plate, and each inner bin air hole is connected with a third fan through a storage bin air pipe; a plurality of air outlets are formed in the side wall of the underground ventilation bin and the cleaning and drying mounting frame at the rear end of the air drying conveying belt, and each air outlet is communicated with the outside of the underground ventilation storage bin through an air outlet pipeline;
an access hole is formed in the side wall of the underground ventilation storage bin, the access hole leads to the ground through an access passage, and an access trap door is arranged at the upper end of the access passage.
5. The full-automatic edible oil squeezing system according to claim 4, wherein: the peanut red skin peeling mechanism is arranged between the raw material storage and supply mechanism and the raw material particle grading and screening mechanism; the peanut red skin peeling mechanism comprises a peeling rack, a peeling device is mounted on the peeling rack, the peeling device comprises an upper feeding cylinder, a middle cylinder and a lower discharging cylinder, the cross section of the upper feeding cylinder is in an inverted Y shape, the lower end of the upper feeding cylinder is provided with two discharging ports, and the two discharging ports are respectively connected with a feeding port of the middle cylinder through two material conveying hoses; a feeding vibration motor is arranged on the peeling machine frame, the feeding vibration motor is connected with an upper feeding barrel through a vibration connecting rod, and the lower end of the upper feeding barrel is arranged on the peeling machine frame through a feeding vibration spring;
a peeling rotating rod is inserted into the middle cylinder, the upper end of the peeling rotating rod is connected with a peeling motor, and the peeling motor is installed and fixed on a peeling frame; a silica gel roller sleeve with threads or salient points is sleeved on the peeling rotating rod; the inner wall of the middle cylinder is provided with a silica gel inner cylinder sleeve with threads or salient points, and the peeling motor can drive the peeling rotating rod to rotate around the central axis of the peeling rotating rod;
the lower end of the middle barrel is provided with a lower discharge barrel which is inverted cone-shaped and has a large upper part and a small lower part, the lower end of the lower discharge barrel is provided with a peeling conveyer belt, the peeling conveyer belt is a mesh conveyer belt with meshes, and the lower part of the peeling conveyer belt is provided with a blowpipe which is connected with a peeling fan; the upper end of the middle cylinder is communicated with the peeling collecting barrel through a peeling guide pipe.
6. The full-automatic edible oil squeezing system according to claim 5, wherein: the raw material particle grading and screening mechanism comprises a screening rack, a first sieve plate, a second sieve plate and a third sieve plate, wherein a large-diameter sieve pore, a medium-diameter sieve pore and a small-diameter sieve pore are sequentially arranged on the first sieve plate, the second sieve plate and the third sieve plate, and the pore diameters of the large-diameter sieve pore, the medium-diameter sieve pore and the small-diameter sieve pore are reduced; the left side and the right side of the first sieve plate, the second sieve plate and the third sieve plate are respectively provided with a material baffle plate;
the screening machine comprises a screening rack, a screening plate driving mechanism and a screening plate driving mechanism, wherein a first front mounting plate, a second front mounting plate and a third front mounting plate are sequentially arranged on the front side of the screening rack from top to bottom; the spoke of the first torsion wheel is connected with a first vertical rod through a first inclined rod, the spoke of the second torsion wheel is connected with a second vertical rod through a second inclined rod, and the spoke of the third torsion wheel is connected with a third vertical rod through a point inclined rod;
the front end of the first sieve plate is hinged with the first mounting plate through a first vibrating spring, the rear end of the first sieve plate is provided with a first shaft sleeve, the first sieve plate is sleeved on the first vertical rod through the first shaft sleeve, and the first sieve plate is installed in a slope shape with a high front part and a low rear part; the front end of the second sieve plate is hinged with the second mounting plate through a second vibrating spring, the rear end of the second sieve plate is provided with a second shaft sleeve, the second sieve plate is sleeved on a second vertical rod through the second shaft sleeve, and the second sieve plate is installed in a slope shape with a high front part and a low rear part; the front end of the third sieve plate is hinged with a third mounting plate through a third vibrating spring, the rear end of the third sieve plate is provided with a third shaft sleeve, the third sieve plate is sleeved on a third vertical rod through the third shaft sleeve, and the third sieve plate is installed in a slope shape with a high front part and a low rear part; the lower part of the rear end of the first sieve plate is connected with a large-diameter raw material conveying belt, the lower part of the rear end of the second sieve plate is connected with a medium-diameter raw material conveying belt, and the lower part of the rear end of the third sieve plate is connected with a medium-diameter raw material conveying belt;
the motor shaft of the sieve plate driving motor can drive the sieve plate driving rotating shaft to alternately twist forward and backward, the twisting angle is +/-15-30 degrees, the first vertical rod, the second vertical rod and the third vertical rod are enabled to synchronously twist forward and backward, then the rear ends of the first sieve plate, the second sieve plate and the third sieve plate are driven to swing left and right, raw materials are conveyed to each level of oil pressing mechanisms by the first sieve plate, the second sieve plate and the third sieve plate in a grading mode according to large-diameter particles, medium-diameter particles and small-diameter particles, and then the raw materials are conveyed to each level of oil pressing mechanisms by the large-diameter raw material conveying belt, the medium-diameter raw material conveying belt.
7. The full-automatic edible oil squeezing system according to claim 6, wherein: the oil pressing mechanism comprises a primary crushing device, a baking device and a multi-stage pressing device;
the primary crushing device comprises a crushing frame, wherein a lifting driving cylinder is arranged at the upper part of the crushing frame, a telescopic shaft of the lifting driving cylinder is downwards arranged and connected with a conical lower pressing plate, and straight-bar-shaped radial convex lines are arranged on a lower conical surface of the lower pressing plate; the lower part of the lower pressing plate is provided with an inverted cone-shaped crushing and cutting net, and crushing meshes are arranged on the crushing and cutting net; the bottom of the crushing and cutting net is coaxially connected with a motor shaft of a net cutting and rotating motor, and the net cutting and rotating motor is arranged at the bottom of the crushing rack; the large-diameter raw material conveying belt, the medium-diameter raw material conveying belt and the small-diameter raw material conveying belt are respectively arranged above the crushing and cutting net; the lower part of the crushing and cutting net is provided with a crushed material containing plate with a high front part and a low back part, the back end of the crushed material containing plate is connected with the front end of the crushed material conveying belt, and the back end of the crushed material conveying belt is connected with the baking device.
8. The full automatic edible oil squeezing system according to claim 7, wherein: the baking device and the multi-stage squeezing device are sequentially arranged on the baking squeezing rack from top to bottom;
the baking device comprises a hemispherical baking kettle with an open upper end, the baking kettle is fixed on the upper part of the baking squeezing rack, an arc-shaped stirring arm is arranged in the baking kettle, the arc-shaped stirring arm comprises an upper arc arm and a lower arc arm which are fixed into a whole, the lower arc edge of the lower arc arm is attached to the bottom of the baking kettle, and the left end and the right end of the arc-shaped stirring arm are hinged to the side wall of the upper part of the baking kettle through a driven rotating shaft and a driving rotating shaft respectively; the driving rotating shaft penetrates out of the baking kettle and is connected with an arc arm stirring driving motor, the arc arm stirring driving motor is installed on the baking squeezing rack, and the arc arm stirring driving motor can drive the arc stirring arm to swing in the baking kettle in a reciprocating mode; presetting baking electric heating wires in the baking kettle and the arc-shaped stirring arm; and a kettle bottom discharge hole is formed in the bottom of the baking kettle, and a kettle bottom electric switch valve is arranged on the kettle bottom discharge hole.
9. The fully automatic edible oil squeezing system according to claim 8, wherein: a conical aggregate funnel is arranged on a baking squeezer frame below a discharging hole of the baking kettle, and a multi-stage squeezing device is arranged below the aggregate funnel;
the multistage squeezing device comprises an oil pressing cylinder with a square cross section, an electric switch door is arranged at the upper end of the oil pressing cylinder, a lifting oil pressing plate is arranged at the lower end of the oil pressing cylinder, the lower bottom surface of the lifting oil pressing plate is connected with a telescopic rod of an oil pressing cylinder, and the oil pressing cylinder can drive the lifting oil pressing plate to move up and down in the oil pressing cylinder; the wall of the oil pressing barrel is provided with a plurality of oil outlet holes, the periphery of the bottom of the oil pressing barrel is provided with an annular oil receiving disc, the side surface of the annular oil receiving disc is provided with an oil guide hole, and the oil guide hole is connected with an oil barrel through an oil guide pipe and an oil guide switch valve;
a material homogenizing and stirring device is arranged in the oil drum and comprises a stirring rod arranged in the oil drum, stirring fins are spirally arranged on the stirring rod, and the lower end of the stirring rod penetrates through the oil drum and is connected with a stirring rod driving motor; the upper part of the oil drum is provided with a plurality of auxiliary material charging pipes, and each auxiliary material charging pipe is connected with an auxiliary material drum through an auxiliary material charging valve respectively.
10. The fully automatic edible oil squeezing system of claim 9, wherein the multi-stage squeezing device further comprises a multi-stage oil plate lead-in device, wherein a plurality of oil plate insertion holes are formed in the side surface of the oil squeezing cylinder, the multi-stage oil plate lead-in device is arranged on the side surface of the oil squeezing cylinder on the side where the oil plate insertion holes are formed, the multi-stage oil plate lead-in device comprises an oil plate box, a left guide rail rod and a right guide rail rod are vertically arranged in parallel on one side of the oil plate box close to the oil squeezing cylinder, a plurality of left guide rails with the cross section of 'are horizontally arranged and fixed on the left guide rail rod from top to bottom in sequence, a plurality of right guide rails with the cross section of ' are horizontally arranged and correspondingly on the right guide rail rod from top to bottom in sequence, a plurality of square oil plates are arranged sequentially from top to bottom between the left guide rail rod and the right guide rail rod, the oil plates and the oil squeezing cylinder are provided with the same cross section and size, the left and right side of the oil plates are respectively inserted into the left guide rails and fixed at the same height, the left and the oil squeezing cylinder, the push plates are connected with the oil squeezing cylinder, the push plates and the push plates are horizontally inserted into the vertical rod, the oil squeezing cylinder, the push plates are connected with the oil squeezing cylinder, the push plates are horizontally inserted into the vertical rod, the oil squeezing cylinder, the push plates are horizontally inserted into the oil squeezing cylinder, the push plates, the oil squeezing cylinder, the push plates are horizontally inserted into the vertical rod, the.
CN202010203878.0A 2020-03-21 2020-03-21 Full-automatic edible oil squeezing system Withdrawn CN111411016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010203878.0A CN111411016A (en) 2020-03-21 2020-03-21 Full-automatic edible oil squeezing system

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Application Number Priority Date Filing Date Title
CN202010203878.0A CN111411016A (en) 2020-03-21 2020-03-21 Full-automatic edible oil squeezing system

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113457788A (en) * 2021-08-06 2021-10-01 安徽华安食品有限公司 Seed grinding device for uniformly adding materials for sesame oil production and implementation method thereof
CN114558781A (en) * 2022-01-20 2022-05-31 浙江省农业科学院 Olive oil squeezing and selecting device and method
CN115651757A (en) * 2022-10-27 2023-01-31 江西龙城农业发展有限公司 Edible oil water substitution method processing equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113457788A (en) * 2021-08-06 2021-10-01 安徽华安食品有限公司 Seed grinding device for uniformly adding materials for sesame oil production and implementation method thereof
CN114558781A (en) * 2022-01-20 2022-05-31 浙江省农业科学院 Olive oil squeezing and selecting device and method
CN114558781B (en) * 2022-01-20 2023-01-03 浙江省农业科学院 Olive oil squeezing and selecting device and method
CN115651757A (en) * 2022-10-27 2023-01-31 江西龙城农业发展有限公司 Edible oil water substitution method processing equipment
CN115651757B (en) * 2022-10-27 2024-02-20 江西龙城农业发展有限公司 Edible oil water substitution processing equipment

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