CN109127414A - A kind of vegetable product production material grading screen screening device - Google Patents

A kind of vegetable product production material grading screen screening device Download PDF

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Publication number
CN109127414A
CN109127414A CN201810856165.7A CN201810856165A CN109127414A CN 109127414 A CN109127414 A CN 109127414A CN 201810856165 A CN201810856165 A CN 201810856165A CN 109127414 A CN109127414 A CN 109127414A
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CN
China
Prior art keywords
screening
sizing screening
layer
sizing
lower layer
Prior art date
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Withdrawn
Application number
CN201810856165.7A
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Chinese (zh)
Inventor
李杰忠
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Anhui Jilongshan Food Co Ltd
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Anhui Jilongshan Food Co Ltd
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Publication date
Application filed by Anhui Jilongshan Food Co Ltd filed Critical Anhui Jilongshan Food Co Ltd
Priority to CN201810856165.7A priority Critical patent/CN109127414A/en
Publication of CN109127414A publication Critical patent/CN109127414A/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B9/00Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/10Screens in the form of endless moving bands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens

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  • Preparation Of Fruits And Vegetables (AREA)

Abstract

The invention discloses a kind of vegetable product production material grading screen screening devices, including outer cover, open-topped sizing screening room, upper layer grading screening mechanism, lower layer's grading screening mechanism and deflection mechanism, the inside of sizing screening room is equipped with upper layer grading screening mechanism and lower layer's grading screening mechanism from top to bottom, and upper layer grading screening mechanism includes upper layer sizing screening hoisting equipment, upper layer sizing screening drawstring, upper layer sizing screening band, upper deflector roll and upper sliding roller;Lower layer's grading screening mechanism includes lower layer's sizing screening hoisting equipment, lower layer's sizing screening drawstring, lower layer's sizing screening band, lower guide roll and downslide roller;Deflection mechanism includes shaft, deflection servo motor, driving wheel, driven wheel and limit sleeve, the side of sizing screening room is equipped with upper layer Dump gate, middle layer Dump gate and lower layer's Dump gate from top to bottom, the present invention can carry out sizing screening to the production raw material of bubble bamboo shoot, raw material can be divided into three kinds of specifications, so that every kind of specification size is well-balanced, lover is sold.

Description

A kind of vegetable product production material grading screen screening device
Technical field
The present invention relates to vegetable product manufacture technology field, in particular to material grading screen is used in a kind of vegetable product production Screening device.
Background technique
Vegetables make a kind of plant different from cereal known to people, available, have good anticancer and benefit Effect and the people's lives for filling needed by human body vitamin are closely bound up.
Bamboo shoot are the tender shoots that bamboo just goes out from native borough chief, and delicious can cook.Bamboo is matter plant, and it is first for eating part Raw, tender fertilizer, short strong bud or whip.
Bamboo shoot are taken as " treasure in dish ", nutritionally, have many people to think in the past from ancient times in China, and bamboo shoot taste is although fresh Beauty, but without what nutrition, it is having it is even contemplated that " three days oil will be scraped by eating a meal bamboo shoot ".This understanding is inaccurate.In fact, Bamboo shoots protein rich in, amino acid, fat, carbohydrate, calcium, phosphorus, iron, carrotene, vitamin B1, B2, C.Every 100g is fresh Bamboo shoots 9.79g containing dry matter, protein 3.28g, carbohydrate 4.47g, cellulose 0.9g, fat 0.13g, calcium 22mg, phosphorus 56mg, iron 0.1mg, multivitamin and carotene carotene content double more than Chinese cabbage content;And the protein of bamboo shoots compares It is superior, lysine needed by human, tryptophan, threonine, phenylalanine, and occupy importantly during protein metabolism The glutamic acid of position and the cystine for having Protein requirement configuration interaction, there is certain content, are excellent health-care vegetable.
Chinese medicine thinks that bamboo shoot are sweet in flavor, slightly cold, nontoxic.Pharmaceutically have clearing heat and eliminating phlegm, tonifying qi and harmonizing stomach, control quench one's thirst, dredging water passages, Disinhibiting diaphragm and smoothing stomach and other effects.The civil bamboo shoot hyoscine to damage by worms in especially Jiangsu and Zhejiang Provinces, name " worm bamboo shoot " are suitable for for effective diuretics Edema, ascites, tinea pedis are swollen enough, acute nephritis edema, breath with cough, and diabetes, dysphoria with smothery sensation of quenching one's thirst etc., medicine is made in the tender leaf of bamboo, caulis bambusae in taenian, bamboo juice With.Bamboo shoot also have the characteristics that low fat, low sugar, multifilament, edible bamboo shoots can not only promote intestines peristalsis, help digest, and go having indigestion, Anti-constipation, and have the effect of prevention colorectal cancer.Bamboo shoot are fatty, starch is seldom, belong to natural low fat, low-calorie diet, are overweight peoples The good merchantable brand of weight-reducing.Health scholar thinks, the people on the ground that bamboo grove grows thickly how long the longevity, and seldom suffer from hypertension, this with often eat bamboo shoot There is certain relationship.
Bamboo shoot are steeped, raw material is asparagus lettuce, and brown sugar, salt, extra dry red wine green pepper, cooking wine etc., way is will to cut open into two after asparagus lettuce defoliation, skin Piece steeps 1 hour in light salt brine, after drying, various condiment is mixed thoroughly and are fitted into altar, steeps 1 hour, packed bubble bamboo shoot are being steeped It is fitted into bag and seals after good.
Size is irregular inside the packed bubble bamboo shoot that present supermarket sells, and influences appearance, main cause is it in production The of low quality of sizing screening or sizing screening is not carried out to raw material in the process.
Summary of the invention
Invention is designed to provide a kind of vegetable product production material grading screen screening device, can be to the production of bubble bamboo shoot Raw material carries out sizing screening, and raw material can be divided into three kinds of specifications, so that every kind of specification size is well-balanced, sell lover, on solving State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of vegetable product production material grading screen screening device, including outer cover, open-topped sizing screening room, upper layer Grading screening mechanism, lower layer's grading screening mechanism and deflection mechanism, the top of the outer cover, which is equipped with, is being located at sizing screening room just The inside of the drain spout of top, the sizing screening room is equipped with upper layer grading screening mechanism and lower layer's sizing screening from top to bottom The bottom of mechanism, sizing screening room is equipped with deflection mechanism;
The upper layer grading screening mechanism includes upper layer sizing screening hoisting equipment, upper layer sizing screening drawstring, upper layer point Grade screening zone, upper deflector roll and upper sliding roller ride on deflector roll at the top of the upper layer sizing screening band, upper layer sizing screening band Two bottom ends bypass upper sliding roller, upper protruding block is distributed on the upper layer sizing screening band, the side of upper protruding block, which is equipped with, to be provided with Upper sizing screening mouth on layer sizing screening band, the two sides of the upper layer sizing screening band pass through upper layer sizing screening drawstring company It connects on the upper layer sizing screening hoisting equipment on both sides;
Lower layer's grading screening mechanism includes lower layer's sizing screening hoisting equipment, lower layer's sizing screening drawstring, lower layer point Grade screening zone, lower guide roll and downslide roller ride on lower guide roll at the top of lower layer's sizing screening band, lower layer's sizing screening band Two bottom ends bypass downslide roller, lower protruding block is distributed on lower layer's sizing screening band, the side of lower protruding block, which is equipped with, to be provided with down Lower sizing screening mouth on layer sizing screening band, the two sides of lower layer's sizing screening band pass through lower layer's sizing screening drawstring company It connects on lower layer's sizing screening hoisting equipment on both sides;
The deflection mechanism includes that shaft, deflection servo motor, driving wheel, driven wheel and limit sleeve, shaft are laterally fixed Through the bottom end of sizing screening room, it is flexibly connected by the bearing being cased with outer cover in one end activity insertion outer cover of shaft, One end that the shaft is cased with bearing is cased with limit sleeve, and one end activity of the shaft far from limit sleeve is through setting in outer cover Simultaneously the driven wheel engaged with driving wheel is fixedly mounted in the bearing block of bottom end, and driven wheel is mounted on deflection servo motor;
The side of the sizing screening room is equipped with upper layer Dump gate, middle layer Dump gate and lower layer's Dump gate from top to bottom, on Floor Dump gate, middle layer Dump gate and lower layer's Dump gate pass through hinge respectively and are flexibly connected with sizing screening room, the upper layer discharging The lower section of door, middle layer Dump gate and lower layer's Dump gate is locked by the rotary buckle being movably arranged on sizing screening room respectively, each Oblique chute is equipped with below the rotary buckle.
Preferably, the bore of the upper sizing screening mouth is greater than the bore of lower sizing screening mouth.
Preferably, the bottom of the sizing screening room is arranged to incline structure.
Preferably, the section of one end of shaft insertion sizing screening room is arranged to square structure, square structure It is matched with the square inner cavity of limit sleeve.
Preferably, the shape of the limit sleeve is square structure, the square jack on limit sleeve and sizing screening room Match.
Preferably, the upper layer Dump gate, middle layer Dump gate and lower layer's Dump gate respectively correspond upper layer grading screening mechanism, Material leakage chamber below lower layer's grading screening mechanism and lower layer's grading screening mechanism.
Compared with prior art, the beneficial effects of the present invention are:
Vegetable product production material grading screen screening device proposed by the present invention, by the way that bilevel sizing screening is arranged Mechanism, the alternate rotation of two upper layer sizing screening hoisting equipments is by the pulling of upper layer sizing screening drawstring so that upper layer is classified Screening zone activity is got up, and the larger raw material of specification is left on the sizing screening band of upper layer, and specification is medium to pass through upper classifying screen Mouth is selected to fall into lower layer's sizing screening band, Liang Ge lower layer sizing screening hoisting equipment alternate rotation passes through lower layer's sizing screening drawstring It pulls so that lower layer's sizing screening band activity is got up, the medium raw material of specification is left on lower layer's sizing screening band, and specification is smaller Raw material dropped on the incline structure of sizing screening room bottom by lower sizing screening mouth, after the completion of three-level sizing screening, draw Limit sleeve out, under deflection servo motor work, by principal and subordinate's gear drive, shaft occurs angle offset, rotary buckle is rotated One angle is opened, the run-off the straight of sizing screening room, due to tilt under the effect of gravity upper layer Dump gate, middle layer Dump gate and under Layer Dump gate is opened, and the raw material of each specification is fallen from oblique chute under the effect of gravity, it is only necessary to be put in each discharge port It sets collection frame to be collected, sizing screening can be carried out to the production raw material of bubble bamboo shoot by realizing, and raw material can be divided into three kinds of rule The marinated packaging that individually carries out of lattice, single specification improves appearance so that every kind of specification size is well-balanced.
Detailed description of the invention
Fig. 1 is overall structure front view of the invention;
Fig. 2 is overall structure side view of the invention;
Fig. 3 is the cross-sectional view of upper layer sizing screening band of the invention;
Fig. 4 is the cross-sectional view of lower layer's sizing screening band of the invention;
Fig. 5 is enlarged drawing at the A-A of Fig. 1 of the invention;
Fig. 6 is the limit sleeve seperated schematic diagram of Fig. 5 of the invention;
Fig. 7 is the end view of shaft of the invention;
Fig. 8 is enlarged drawing at the B-B of Fig. 2 of the invention.
In figure: 1, outer cover;11, drain spout;2, sizing screening room;21, upper layer Dump gate;22, middle layer Dump gate;23, under Layer Dump gate;24, rotary buckle;25, oblique chute;26, square jack;3, upper layer grading screening mechanism;31, upper layer sizing screening Hoisting equipment;32, upper layer sizing screening drawstring;33, upper layer sizing screening band;331, upper protruding block;332, upper sizing screening mouth; 34, upper deflector roll;35, upper sliding roller;4, lower layer's grading screening mechanism;41, lower layer's sizing screening hoisting equipment;42, lower layer's classifying screen Select drawstring;43, lower layer's sizing screening band;431, lower protruding block;432, lower sizing screening mouth;44, lower guide roll;45, downslide roller;5, partially Rotation mechanism;51, shaft;511, bearing;52, servo motor is deflected;53, driving wheel;54, driven wheel;55, limit sleeve;6, bearing Seat.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-8, a kind of vegetable product production material grading screen screening device, including outer cover 1, open-topped point Grade screening room 2, upper layer grading screening mechanism 3, lower layer's grading screening mechanism 4 and deflection mechanism 5, the top of outer cover 1 are equipped with position The raw material of drain spout 11 right above sizing screening room 2, production bubble bamboo shoot enters sizing screening room 2, classifying screen from drain spout 11 Select the inside of room 2 that upper layer grading screening mechanism 3 and lower layer's grading screening mechanism 4, the raw material of production bubble bamboo shoot are installed from top to bottom Successively sizing screening, the bottom peace of sizing screening room 2 are carried out by upper layer grading screening mechanism 3 and lower layer's grading screening mechanism 4 Equipped with deflection mechanism 5.
Upper layer grading screening mechanism 3 includes upper layer sizing screening hoisting equipment 31, upper layer sizing screening drawstring 32, upper layer point Grade screening zone 33, upper deflector roll 34 and upper sliding roller 35, the top of upper layer sizing screening band 33 ride on deflector roll 34, upper layer classification Two bottom ends of screening zone 33 bypass upper sliding roller 35, and upper layer sizing screening band 33 is arranged to by upper deflector roll 34 and two upper sliding rollers 35 Lumbar triangle shape structure, is distributed with upper protruding block 331 on upper layer sizing screening band 33, upper protruding block 331 can with increasing friction force appropriate, It avoids the quick rotation due to upper layer sizing screening band 33 and upper layer sizing screening band 33 occurs and move the motionless situation of raw material raw material, The setting of upper protruding block 331 is so that upper layer sizing screening band 33 drives the activity of upper protruding block 331, increasing friction force appropriate in activity So that raw material also follows activity to get up, the side of upper protruding block 331 is equipped with the upper classifying screen being provided on upper layer sizing screening band 33 Mouth 332 is selected, the raw material that and then the movable length of upper layer sizing screening band 33 is less than upper 332 bore of sizing screening mouth passes through upper classification Screening mouth 332 is fallen, and upper sizing screening mouth 332 stops the larger raw material of specification, and the two sides of upper layer sizing screening band 33 are equal It is connected on the upper layer sizing screening hoisting equipment 31 on both sides by upper layer sizing screening drawstring 32, two upper layer sizing screening volumes The revolving speed for raising equipment 31 is identical, alternate rotation, by the pulling of upper layer sizing screening drawstring 32 so that upper layer sizing screening band 33 Activity is got up.
Lower layer's grading screening mechanism 4 includes lower layer's sizing screening hoisting equipment 41, lower layer's sizing screening drawstring 42, lower layer point Grade screening zone 43, lower guide roll 44 and downslide roller 45, the top of lower layer's sizing screening band 43 ride on lower guide roll 44, lower layer's classification Two bottom ends of screening zone 43 bypass downslide roller 45, and lower layer's sizing screening band 43 is arranged to by lower guide roll 44 and two downslide rollers 45 Lumbar triangle shape structure, is distributed with lower protruding block 431 on lower layer's sizing screening band 43, lower protruding block 431 can with increasing friction force appropriate, It avoids the quick rotation due to lower layer's sizing screening band 43 and lower layer's sizing screening band 43 occurs and move the motionless situation of raw material raw material, The setting of lower protruding block 431 is so that lower layer's sizing screening band 43 drives the activity of lower protruding block 431, increasing friction force appropriate in activity So that raw material also follows activity to get up, the side of lower protruding block 431 is equipped with the lower classifying screen being provided on lower layer's sizing screening band 43 Mouth 432 is selected, the raw material that and then the movable length of lower layer's sizing screening band 43 is less than lower 432 bore of sizing screening mouth passes through lower classification Screening mouth 432 is fallen, and lower sizing screening mouth 432 stops the medium raw material of specification, under the bore of upper sizing screening mouth 332 is greater than The bore of sizing screening mouth 432 guarantees that the larger raw material of specification is trapped on upper layer sizing screening band 33, and specification is medium Raw material is trapped on lower layer's sizing screening band 43, and the smallest raw material of specification drops down onto sizing screening by lower sizing screening mouth 432 In the bottom chamber of room 2, the two sides of lower layer's sizing screening band 43 pass through lower layer's sizing screening drawstring 42 and are connected under both sides On layer sizing screening hoisting equipment 41, the revolving speed of Liang Ge lower layer sizing screening hoisting equipment 41 is identical, and alternate rotation passes through lower layer The pulling of sizing screening drawstring 42 is so that 43 activity of lower layer's sizing screening band is got up.
Deflection mechanism 5 includes shaft 51, deflection servo motor 52, driving wheel 53, driven wheel 54 and limit sleeve 55, shaft 51 The laterally fixed bottom end through sizing screening room 2, the interior bearing 511 by being cased with of one end activity insertion outer cover 1 of shaft 51 It is flexibly connected with outer cover 1, one end that shaft 51 is cased with bearing 511 is cased with limit sleeve 55, and shaft 51 is inserted into the one of sizing screening room 2 The section at end is arranged to square structure, and square structure is matched with the square inner cavity of limit sleeve 55, the shape of limit sleeve 55 It is square structure, limit sleeve 55 matches with the square jack 26 on sizing screening room 2, and limit sleeve 55 is inserted into square In jack 26, since the shape of limit sleeve 55 is square structure, limit sleeve 55, which is fixed in square jack 26, to be turned It is dynamic, meanwhile, 55 sets of limit sleeve on the square structure of shaft 51, shaft 51 are limited, it are avoided to be freely rotated, and are prevented point Grade screening room 2 tilts, and one end activity of the shaft 51 far from limit sleeve 55 is through the bearing block 6 that 1 bottom end of outer cover is arranged in and consolidates Dingan County fills the driven wheel 54 engaged with driving wheel 53, and bearing block 6 is played a supporting role, and driven wheel 54 is mounted on deflection servo motor On 52, after the completion of sizing screening, pulling out limit sleeve 55 is detached from it with shaft 51, and the deflection work of servo motor 52 passes through driving wheel 53 and driven wheel 54 work, make shaft 51 rotate, 2 run-off the straight of sizing screening room.
The side of sizing screening room 2 is equipped with upper layer Dump gate 21, middle layer Dump gate 22 and lower layer's Dump gate 23 from top to bottom, The bottom of sizing screening room 2 is arranged to incline structure, and the smallest raw material of specification convenient for falling into, which skids off, completes discharging, upper layer discharging Door 21, middle layer Dump gate 22 and lower layer's Dump gate 23 are flexibly connected by hinge with sizing screening room 2 respectively, are needing discharging When, upper layer Dump gate 21, middle layer Dump gate 22 and lower layer's Dump gate 23 can be opened by hinge, upper layer Dump gate 21, middle layer Dump gate 22 and lower layer's Dump gate 23 respectively correspond upper layer grading screening mechanism 3, lower layer's grading screening mechanism 4 and lower layer's classification The material leakage chamber of 4 lower section of sorting mechanism, the maximum raw material of specification are left on upper layer sizing screening band 33, and upper layer Dump gate 21 is opened For its discharging, the medium raw material of specification is left on lower layer's sizing screening band 43, and middle layer Dump gate 22, which is opened, is used for its discharging, The smallest raw material of specification is dropped on the incline structure of 2 bottom of sizing screening room by lower sizing screening mouth 432, upper layer Dump gate 21, the lower section of middle layer Dump gate 22 and lower layer's Dump gate 23 is locked by the rotary buckle 24 being movably arranged on sizing screening room 2 respectively Tightly, rotary buckle 24 is sealed each Dump gate by rotation of shipping and reselling on another market, and the lower section of each rotary buckle 24 is equipped with oblique chute 25, classification After the completion, in the case where deflection servo motor 52 works, angle offset occurs for shaft 51, and rotary buckle 24 is rotated an angle and is opened, 2 run-off the straight of sizing screening room, due to tilting upper layer Dump gate 21, middle layer Dump gate 22 and lower layer's Dump gate under the effect of gravity 23 are opened, and the raw material of each specification is fallen from oblique chute 25 under the effect of gravity, it is only necessary to place and receive in each discharge port Collection frame can classify the raw material of each specification, and sizing screening can be carried out to the production raw material of bubble bamboo shoot by realizing, can Raw material is divided into three kinds of specifications, the marinated packaging that individually carries out of single specification sells lover so that every kind of specification size is well-balanced.
Working principle: production steeps the raw material of bamboo shoot from the upper layer sizing screening band 33 that drain spout 11 enters sizing screening room 2, The alternate rotation of two upper layer sizing screening hoisting equipments 31, by the pulling of upper layer sizing screening drawstring 32 so that upper layer is classified 33 activity of screening zone is got up, and and then the movable length of upper layer sizing screening band 33 is less than the raw material of upper 332 bore of sizing screening mouth It is fallen by upper sizing screening mouth 332, upper sizing screening mouth 332 stops the larger raw material of specification, and specification is medium to be passed through Upper sizing screening mouth 332 falls into lower layer's sizing screening band 43,41 alternate rotation of Liang Ge lower layer sizing screening hoisting equipment, under The pulling of layer sizing screening drawstring 42 is so that 43 activity of lower layer's sizing screening band is got up, and and then lower layer's sizing screening band 43 is movable The raw material that length is less than lower 432 bore of sizing screening mouth is fallen by lower sizing screening mouth 432, and lower sizing screening mouth 432 stops The firmly medium raw material of specification, the lesser raw material of specification drop into the inclination of 2 bottom of sizing screening room by lower sizing screening mouth 432 In structure, after the completion of classification, limit sleeve 55 is pulled out, in the case where deflection servo motor 52 works, passes through principal and subordinate's gear drive, shaft 51 Angle offset occurs, rotary buckle 24 is rotated into an angle and is opened, 2 run-off the straight of sizing screening room is made due to being tilted in gravity It is opened with lower upper layer Dump gate 21, middle layer Dump gate 22 and lower layer's Dump gate 23, the raw material of each specification is under the effect of gravity It is fallen from oblique chute 25, it is only necessary to which the raw material of each specification can be classified by placing collection frame in each discharge port.
In summary: vegetable product production material grading screen screening device proposed by the present invention, by the way that upper layer and lower layer are arranged Grading screening mechanism, the alternate rotations of two upper layer sizing screening hoisting equipments 31 passes through the drawing of upper layer sizing screening drawstring 32 It moves so that sizing screening band 33 activity in upper layer is got up, the larger raw material of specification is left on upper layer sizing screening band 33, specification Medium falls into lower layer's sizing screening band 43 by upper sizing screening mouth 332, and Liang Ge lower layer sizing screening hoisting equipment 41 replaces Rotation by the pulling of lower layer's sizing screening drawstring 42 so that 43 activity of lower layer's sizing screening band is got up, the medium raw material quilt of specification It stays on lower layer's sizing screening band 43, the lesser raw material of specification drops into 2 bottom of sizing screening room by lower sizing screening mouth 432 Incline structure on, after the completion of three-level sizing screening, pull out limit sleeve 55, deflection servo motor 52 work under, pass through principal and subordinate Angle offset occurs for gear drive, shaft 51, and rotary buckle 24 is rotated an angle and is opened, 2 run-off the straight of sizing screening room, by In inclination, upper layer Dump gate 21, middle layer Dump gate 22 and lower layer's Dump gate 23 are opened under the effect of gravity, the original of each specification Material is fallen from oblique chute 25 under the effect of gravity, it is only necessary to be placed collection frame in each discharge port and is collected, realizing can Sizing screening is carried out with the production raw material to bubble bamboo shoot, raw material can be divided into three kinds of specifications, single specification is individually pickled Packaging, so that every kind of specification size is well-balanced, improves appearance.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (6)

1. a kind of vegetable product production material grading screen screening device, including outer cover (1), open-topped sizing screening room (2), Upper layer grading screening mechanism (3), lower layer's grading screening mechanism (4) and deflection mechanism (5), which is characterized in that the outer cover (1) Top be equipped be located at sizing screening room (2) right above drain spout (11), the inside of the sizing screening room (2) is from top to bottom Upper layer grading screening mechanism (3) and lower layer's grading screening mechanism (4) are installed, the bottom of sizing screening room (2) is equipped with deflection Mechanism (5);
The upper layer grading screening mechanism (3) include upper layer sizing screening hoisting equipment (31), upper layer sizing screening drawstring (32), Upper layer sizing screening band (33), upper deflector roll (34) and upper sliding roller (35) ride at the top of the upper layer sizing screening band (33) On upper deflector roll (34), two bottom ends of upper layer sizing screening band (33) bypass upper sliding roller (35), the upper layer sizing screening band (33) On be distributed with upper protruding block (331), the side of upper protruding block (331) is equipped with the upper classifying screen being provided on upper layer sizing screening band (33) It selects mouth (332), the two sides of the upper layer sizing screening band (33) pass through upper layer sizing screening drawstring (32) and are connected to both sides On upper layer sizing screening hoisting equipment (31);
Lower layer's grading screening mechanism (4) include lower layer's sizing screening hoisting equipment (41), lower layer's sizing screening drawstring (42), Lower layer's sizing screening band (43), lower guide roll (44) and downslide roller (45) ride at the top of lower layer's sizing screening band (43) On lower guide roll (44), two bottom ends of lower layer's sizing screening band (43) bypass downslide roller (45), lower layer's sizing screening band (43) On be distributed with lower protruding block (431), the side of lower protruding block (431) is equipped with the lower classifying screen being provided on lower layer's sizing screening band (43) It selects mouth (432), the two sides of lower layer's sizing screening band (43) pass through lower layer's sizing screening drawstring (42) and are connected to both sides On lower layer's sizing screening hoisting equipment (41);
The deflection mechanism (5) includes shaft (51), deflection servo motor (52), driving wheel (53), driven wheel (54) and limit It covers (55), laterally outer cover is inserted into the fixed bottom end through sizing screening room (2), one end activity of shaft (51) to shaft (51) (1) it is flexibly connected by the bearing (511) being cased with outer cover (1) in, one end that the shaft (51) is cased with bearing (511) is cased with Limit sleeve (55), bearing of one end activity of the shaft (51) far from limit sleeve (55) through setting in outer cover (1) bottom end Simultaneously the driven wheel (54) engaged with driving wheel (53) is fixedly mounted in seat (6), and driven wheel (54) is mounted on deflection servo motor (52) On;
The side of the sizing screening room (2) is equipped with upper layer Dump gate (21), middle layer Dump gate (22) and lower layer from top to bottom and unloads Bin gate (23), upper layer Dump gate (21), middle layer Dump gate (22) and lower layer's Dump gate (23) pass through hinge and sizing screening respectively Room (2) is flexibly connected, and the lower section of the upper layer Dump gate (21), middle layer Dump gate (22) and lower layer's Dump gate (23) is respectively by living The dynamic rotary buckle (24) being arranged on sizing screening room (2) is locked, and is equipped with oblique chute below each rotary buckle (24) (25)。
2. a kind of vegetable product production material grading screen screening device according to claim 1, which is characterized in that on described The bore of sizing screening mouth (332) is greater than the bore of lower sizing screening mouth (432).
3. a kind of vegetable product production material grading screen screening device according to claim 1, which is characterized in that described point The bottom of grade screening room (2) is arranged to incline structure.
4. a kind of vegetable product production material grading screen screening device according to claim 1, which is characterized in that described turn The section of one end of axis (51) insertion sizing screening room (2) is arranged to square structure, square structure and limit sleeve (55) Square inner cavity matching.
5. a kind of vegetable product production material grading screen screening device according to claim 1, which is characterized in that the limit The shape of position set (55) is square structure, and limit sleeve (55) matches with the square jack (26) on sizing screening room (2).
6. a kind of vegetable product production material grading screen screening device according to claim 1, which is characterized in that on described Layer Dump gate (21), middle layer Dump gate (22) and lower layer's Dump gate (23) respectively correspond upper layer grading screening mechanism (3), lower layer point Material leakage chamber below grade sorting mechanism (4) and lower layer's grading screening mechanism (4).
CN201810856165.7A 2018-07-27 2018-07-27 A kind of vegetable product production material grading screen screening device Withdrawn CN109127414A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866752A (en) * 1969-12-08 1975-02-18 Oliver K Hobbs Inclined endless screen belt with transverse bar
SU1072927A1 (en) * 1982-10-25 1984-02-15 Курский Политехнический Институт Screen
CN203917144U (en) * 2014-01-15 2014-11-05 薛伊婷 A kind of screen cloth governor motion
CN205288898U (en) * 2016-01-27 2016-06-08 鸡西市贝特瑞石墨产业园有限公司 Spherical graphite grading plant
CN105921397A (en) * 2016-05-21 2016-09-07 余乾 Screening plant for electronic waste broken objects
CN106799352A (en) * 2017-03-23 2017-06-06 合肥智慧龙机械设计有限公司 A kind of building sandstone classifying equipoment with multi-faceted vibrating function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866752A (en) * 1969-12-08 1975-02-18 Oliver K Hobbs Inclined endless screen belt with transverse bar
SU1072927A1 (en) * 1982-10-25 1984-02-15 Курский Политехнический Институт Screen
CN203917144U (en) * 2014-01-15 2014-11-05 薛伊婷 A kind of screen cloth governor motion
CN205288898U (en) * 2016-01-27 2016-06-08 鸡西市贝特瑞石墨产业园有限公司 Spherical graphite grading plant
CN105921397A (en) * 2016-05-21 2016-09-07 余乾 Screening plant for electronic waste broken objects
CN106799352A (en) * 2017-03-23 2017-06-06 合肥智慧龙机械设计有限公司 A kind of building sandstone classifying equipoment with multi-faceted vibrating function

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