CN112121901B - Corn processing is with system of rolling - Google Patents

Corn processing is with system of rolling Download PDF

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Publication number
CN112121901B
CN112121901B CN202010821680.9A CN202010821680A CN112121901B CN 112121901 B CN112121901 B CN 112121901B CN 202010821680 A CN202010821680 A CN 202010821680A CN 112121901 B CN112121901 B CN 112121901B
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China
Prior art keywords
arc
power roller
roller
peripheral surface
collecting box
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CN202010821680.9A
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Chinese (zh)
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CN112121901A (en
Inventor
霍乐乐
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Dongtai High Tech Innovation Park Co Ltd
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Dongtai High Tech Innovation Park Co Ltd
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Priority to CN202010821680.9A priority Critical patent/CN112121901B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/30Shape or construction of rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/42Driving mechanisms; Roller speed control
    • 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
    • B07B1/18Drum screens
    • B07B1/22Revolving drums
    • 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
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165Screen denying egress of oversize material

Abstract

The invention relates to a rolling system for corn processing. The corn processing is with rolling the system including the installation fill, the collecting box, the feeder hopper with roll the subassembly, the collecting box is installed in the installation fill, the feeder hopper is installed in the top of collecting box, roll the below that the subassembly installation is in the inside of collecting box and aim at the feeder hopper, it includes motor power to roll the subassembly, the power roller, driven roller and separator bracket to roll the subassembly, motor power installs outside the lateral wall of collecting box, the power roller is installed in the collecting box with driven roller parallel, the power roller is connected with motor power, power roller global concave being equipped with a plurality of accepting grooves, the axial extension of power roller is followed to the accepting groove, install the arc apron in every accepting groove, it rolls the hole to have seted up a plurality ofly on the arc apron. The milling system for corn processing facilitates separation of larger corn pieces from smaller corn pieces.

Description

Corn processing is with system of rolling
Technical Field
The invention relates to a rolling system for corn processing.
Background
In agricultural production, when crushed corn and other crushed materials need to be ground, a grinding system is also needed to grind the crushed corn, however, a great amount of crushed corn with larger particles after grinding can be mixed in the crushed corn with smaller particles, so that the crushed corn cannot be separated easily, and the crushed corn cannot be conveniently separated and utilized subsequently or can be further ground in a targeted manner.
Disclosure of Invention
In view of the above, there is a need for a corn processing roller compaction system that facilitates the separation of corn grits.
A rolling system for corn processing comprises an installation hopper, a collecting box, a feeding hopper and a rolling component, wherein the collecting box is installed in the installation hopper, the feeding hopper is installed at the top of the collecting box, the rolling component is installed inside the collecting box and is aligned to the lower portion of the feeding hopper, the rolling component comprises a power motor, a power roller, a driven roller and a separating frame, the power motor is installed outside the side wall of the collecting box, the power roller and the driven roller are installed in the collecting box in parallel, the power roller is connected with the power motor, a plurality of accommodating grooves are concavely formed in the peripheral surface of the power roller and extend along the axial direction of the power roller, an arc-shaped cover plate is installed in each accommodating groove, a plurality of rolling holes are formed in each arc-shaped cover plate, one side of each arc-shaped cover plate is connected to one side of each accommodating groove through a rotating shaft, a torsion spring is arranged on each rotating shaft, a magnetic conduction strip is formed on the other side of each arc-shaped cover plate, and a magnetic absorption strip is arranged on one side, far away from each rotating shaft, of each accommodating groove, magnetic strip is led in magnetism of arc apron magnetism adsorbs to lead the magnetic stripe so that the accepting groove is established to arc apron lid, the separator bracket includes two arcs and a backup pad, two arcs are fixed in on the bottom plate of collecting box, the backup pad is fixed in the top of two arcs and extends to between power roller and the driven roller, the protruding curved arc separator that is formed with in top of backup pad, the middle part of curved arc separator is pasted and is located the global downside of power roller and the top edge of curved arc separator supports and hold on driven roller global, the blanking scarce groove has been seted up to the lower part of curved arc separator, the blanking scarce groove is used for guiding the big crushed corn that does not get into in the accepting groove and drops to one side of backup pad.
In one embodiment, the tops of the two arc-shaped plates are fixed with each other, and the distance between the two arc-shaped plates is gradually increased along the vertical downward direction.
In one embodiment, one side of the peripheral surface of the power roller is abutted against one side of the peripheral surface of the driven roller, the supporting plate is in a rectangular plate shape, and the bent arc separating sheet is gradually close to the driven roller along the vertical upward direction.
In one embodiment, a strip-shaped scraper is formed at the top edge of the curved separating sheet, the strip-shaped scraper is attached to the peripheral surface of the driven roller, a curved attaching sheet is further formed at the bottom of the strip-shaped scraper, and the curved attaching sheet extends in the downward direction and is attached to the peripheral surface of the driven roller.
In one embodiment, the middle part of the curved arc separation sheet is provided with a supporting strip plate part, the supporting strip plate part is supported on the peripheral surface of the power roller, the blanking notch is a rectangular notch, and the blanking notch is positioned below the supporting strip plate part.
In one embodiment, the separating frame further comprises an arc-shaped elastic scraper which protrudes out of the top edge of the supporting plate and bends towards one side of the power roller, a temporary storage gap is formed above the abutting strip plate part, and the temporary storage gap extends between the top of the bent arc separating piece and the circumferential surface of the power roller.
In one embodiment, the strip-shaped scraper is positioned at one side of the temporary storage gap, the edge of the elastic scraper is elastically abutted against the peripheral surface of the power roller, a separation gap is formed between the lower part of the bent arc separation sheet and the peripheral surface of the power roller, and the separation gap is positioned above the elastic scraper.
In one embodiment, the two opposite sides of the supporting plate are respectively a large particle side and a small particle side, the large particle side is positioned below the driven roller, and the small particle side is positioned below the power roller.
In one embodiment, the blanking notch is arranged at the lower part of the bent arc separating sheet and is communicated with the separating gap for guiding the corn particles to fall into the large particle side of the supporting plate.
In one embodiment, the outer diameter of the driven roller is larger than that of the power roller, a heating channel is further arranged on the inner side of the power roller, and a heating assembly is arranged in the heating channel.
When the rolling system for corn processing is used, corn particles fall from the feed hopper and reach between the power roller and the driven roller, the power roller rotates to roll the corn particles by utilizing the peripheral surface, and the corn particles are crushed and enter the accommodating groove from rolling holes of the arc-shaped cover plate in a large quantity. The large corn particles which cannot enter the accommodating groove are scraped by the top edge of the curved arc separation sheet to separate from the driven roller, and reach the middle part of the curved arc separation sheet along with the peripheral surface of the power roller, and the particles are propped against the arc cover plate by the middle part of the curved arc separation sheet for secondary rolling, so that part of the particles become small and enter rolling holes, and then some larger particles fall to one side of the support plate through the blanking notch. The arc-shaped cover plate rotating away from the bent arc separation sheet overcomes torsion of the torsion spring and magnetic attraction of the magnetic attraction strips under the gravity of the arc-shaped cover plate and the gravity of corn particles in the accommodating groove, the accommodating groove is opened, and therefore corn particles of smaller particles in the accommodating groove fall to the other side of the supporting plate, and separation of large corn particles and small corn particles is achieved. When the arc apron continues to rotate to the top under the drive of power roller, the arc apron is on the accepting groove is located to the lid under the effect of self gravity and torsional spring to allow magnetism to inhale strip magnetic adsorption and lead the magnetic stripe, thereby the accepting groove is established to the lid, in order to carry out next rolling to maize granule.
Drawings
Fig. 1 is a schematic perspective view of a corn processing roller compaction system according to one embodiment.
Fig. 2 is a perspective view of a laminating assembly according to one embodiment.
Fig. 3 is a partially enlarged view of C in fig. 2.
Detailed Description
The invention relates to a rolling system for corn processing. For example, the rolling system for corn processing comprises an installation hopper, a collection box, a feed hopper and a rolling component, wherein the collection box is installed in the installation hopper, and the feed hopper is installed at the top of the collection box. For example, the rolling component is arranged inside the collecting box and is aligned below the feed hopper, the rolling component comprises a power motor, a power roller, a driven roller and a separating frame, and the power motor is arranged outside the side wall of the collecting box. For example, the power roller and the driven roller are arranged in the collecting box in parallel, the power roller is connected with a power motor, a plurality of accommodating grooves are concavely arranged on the peripheral surface of the power roller, and the accommodating grooves extend along the axial direction of the power roller. For example, install the arc apron in every accepting groove, seted up a plurality of holes that roll on the arc apron, one side of arc apron is connected in one side of accepting groove through the pivot, is provided with the torsional spring in the pivot, and the opposite side of arc apron is formed with and leads the magnetic stripe. For example, one side that the pivot was kept away from to the accepting groove is provided with magnetism and inhales the strip, and the magnetism of inhaling of arc apron adsorbs to lead the magnetic stripe so that the accepting groove is established to arc apron lid, and the separation frame includes two arcs and a backup pad. For example, two arc plates are fixed on the bottom plate of the collecting box, the supporting plate is fixed on the tops of the two arc plates and extends to a position between the power roller and the driven roller, and the top of the supporting plate is convexly provided with a bent arc separating sheet. For example, the middle part of the curved separating sheet is attached to the lower side of the peripheral surface of the power roller, the top edge of the curved separating sheet is abutted against the peripheral surface of the driven roller, and the lower part of the curved separating sheet is provided with a blanking notch. For example, the blanking notch is used for guiding the large-size corn which does not enter the accommodating groove to fall to one side of the supporting plate.
Referring to fig. 1 to 3, a rolling system for corn processing includes a mounting hopper 10, a collecting box 20, a feeding hopper 30 and a rolling assembly 40, the collecting box 20 is mounted in the mounting hopper 10, the feeding hopper 30 is mounted on the top of the collecting box 20, the rolling assembly 40 is mounted inside the collecting box 20 and aligned to the lower side of the feeding hopper 30, the rolling assembly 40 includes a power motor 41, a power roller 42, a driven roller 43 and a separating frame 45, the power motor 41 is mounted outside the sidewall of the collecting box 20, the power roller 42 and the driven roller 43 are mounted in the collecting box 20 in parallel, the power roller 42 is connected to the power motor 41, a plurality of receiving slots 425 are concavely formed on the circumferential surface of the power roller 42, the receiving slots 425 extend in the axial direction of the power roller 42, an arc-shaped cover plate 428 is mounted in each receiving slot 425, a plurality of rolling holes 429 are formed on the arc-shaped cover plate 428, one side of the arc-shaped cover plate is connected to one side of the receiving slots 425 through a rotating shaft 4280, the rotating shaft 4280 is provided with a torsion spring, the other side of the arc-shaped cover plate 428 is provided with a magnetic conducting strip 4281, one side of the accommodating groove 425 far away from the rotating shaft 4280 is provided with a magnetic sucking strip 4251, the magnetic sucking strip 4251 of the arc-shaped cover plate 428 magnetically adsorbs the magnetic conducting strip 4281 to enable the arc-shaped cover plate 428 to cover the accommodating groove 425, the separating frame 45 comprises two arc-shaped plates 451 and a supporting plate 452, the two arc-shaped plates 451 are fixed on the bottom plate of the collecting box 20, the supporting plate 452 is fixed on the tops of the two arc-shaped plates 451 and extends between the power roller 42 and the driven roller 43, the top of the supporting plate 452 is convexly provided with a bent arc separating piece 453, the middle of the bent arc separating piece 453 is attached to the lower side of the peripheral surface of the power roller 42, the top edge of the bent arc separating piece 453 is abutted to the peripheral surface of the driven roller 43, the lower portion of the bent arc separating piece 453 is provided with a notch 4535, and the notch 4535 is used for guiding large corn which does not enter the accommodating groove 425 to fall to one side of the supporting plate 452.
When the rolling system for corn processing is used, corn particles fall from the feed hopper 30 and reach between the power roller 42 and the driven roller 43, the power roller 42 rotates to roll the corn particles by using the peripheral surface, so that the corn particles are crushed and enter the accommodating groove 425 from the rolling holes 429 of the arc-shaped cover plate 428 in a large amount. The corn particles which can not enter the holding groove 425 are scraped by the top edge of the curved arc separation piece 453 to be separated from the driven roller 43 and reach the middle part of the curved arc separation piece 453 along with the peripheral surface of the power roller 42, the middle part of the curved arc separation piece 453 again supports the particles against the arc cover plate 428 for secondary rolling, so that part of the particles become smaller and enter the rolling holes 429, and then, some larger particles fall to one side of the supporting plate 452 through the blanking notch 4535. Then, the arc-shaped cover plate 428 rotating away from the curved separating piece 453 overcomes the torsion of the torsion spring and the magnetic attraction of the magnetic attraction strip 4251 to turn over and droop under the self-gravity and the gravity of the corn particles in the accommodating groove 425, and then the accommodating groove 425 is opened, so that the corn particles with smaller particles in the accommodating groove 425 fall to the other side of the supporting plate 452, and the separation of the large corn particles and the small corn particles is realized. When the arc-shaped cover plate 428 is driven by the power roller 42 to rotate upwards, the arc-shaped cover plate 428 is covered on the accommodating groove 425 under the action of the self gravity and the torsion spring to allow the magnetic strip 4251 to magnetically adsorb the magnetic strip 4281, so as to cover the accommodating groove 425 for next grinding of the corn particles. For example, the area of the region between two adjacent receiving grooves 425 is small, and the influence on the rolling action is negligible.
For example, in order to prevent the corn grits from initially following the driven roller 43, the tops of the two arc plates 451 are fixed to each other, and the distance between the two arc plates 451 is gradually increased in a vertically downward direction. One side of the circumferential surface of the power roller 42 abuts against one side of the circumferential surface of the driven roller 43, the support plate 452 is rectangular plate-shaped, and the curved separation piece 453 is gradually close to the driven roller 43 in the vertical upward direction. A bar-shaped doctor blade is formed at the top edge of the curved separation blade 453 and attached to the circumferential surface of the driven roller 43, a curved attachment blade 454 is further formed at the bottom of the bar-shaped doctor blade, and the curved attachment blade 454 extends in the downward direction and is attached to the circumferential surface of the driven roller 43. Through set up bar scraper and curved arc laminating piece 454 on curved arc separate piece 453 to can utilize the bar scraper to reject the maize niblet that can bond on the driven roller 43 global, and curved arc laminating piece 454 makes the maize niblet that makes on the driven roller 43 global can not follow and continue to move down.
For example, after the power roller 42 and the driven roller 43 are rolled once, some larger corn particles are not reduced and cannot enter the rolling hole 429, in order to crush the larger corn particles again, the middle part of the curved separation piece 453 is formed with a holding strip plate part 455, the holding strip plate part 455 is held on the peripheral surface of the power roller 42, the blanking notch 4535 is a rectangular notch, and the blanking notch 4535 is located below the holding strip plate part 455. The separating frame 45 further includes an arc-shaped elastic scraper 456, the elastic scraper 456 protrudes from the top edge of the supporting plate 452 and bends toward one side of the power roller 42, a temporary storage gap 457 is formed above the abutting strip plate portion 455, and the temporary storage gap 457 extends between the top of the curved separating plate 453 and the peripheral surface of the power roller 42. The strip-shaped scraper is positioned at one side of the temporary storage gap 457, the edge of the elastic scraper 456 elastically abuts against the peripheral surface of the power roller 42, a separation gap 458 is formed between the lower part of the curved arc separation sheet 453 and the peripheral surface of the power roller 42, and the separation gap 458 is positioned above the elastic scraper 456. Through the arrangement of the holding strip plate part 455, the large corn particles in the temporary storage gap 457 can be rolled again by the holding strip plate part 455 and the arc-shaped cover plate 428 in the downward moving process, i.e., secondary rolling is performed, and the grinding efficiency is improved. The re-rolled corn particles, if still too large in size to pass into the rolling holes 429, can enter the separation gap 458 and fall through the blanking notches 4535 to one side of the support plate 452.
For example, to facilitate the falling of the re-rolled corn grits, the opposite sides of the support plate 452 are a large grit side 450 and a small grit side 460, respectively, the large grit side 450 being located below the driven roller 43 and the small grit side 460 being located below the power roller 42. A blanking slot 4535 opens in the lower portion of the curved separator 453, the blanking slot 4535 communicating with the separation gap 458 for directing the corn particles to fall into the large chip side 450 of the support plate 452. The outer diameter of the driven roller 43 is larger than that of the power roller 42, a heating channel 424 is further arranged on the inner side of the power roller 42, and a heating assembly is arranged in the heating channel 424. Since the blanking notch 4535 is opened at the lower portion of the curved separating piece 453 and the blanking notch 4535 communicates with the separating gap 458, corn particles after re-grinding still have a large size and can enter the large particle side 450 of the supporting plate 452 through the blanking notch 4535.
For example, it is particularly important that the distance between the edge of the elastic scraper 456 and the holding strip plate portion 455 is less than the width of the arc-shaped cover plate 428 in order to avoid the arc-shaped cover plate 428 on the receiving groove 425 for receiving the corn particles from being opened freely during the rolling process. Thus, after the arcuate cover plate 428 partially passes the holding strip portion 455, both the resilient scraper 456 and the holding strip portion 455 are likely to hold the arcuate cover plate 428 such that the arcuate cover plate 428 is not opened within the separation gap 458, but only after the arcuate cover plate 428 is clear of the resilient scraper 456.
For example, to facilitate discharging the small corn pieces from the receptacle 425, when the arc-shaped cover plate 428 is rotated to the bottom by the power roller 42, i.e. completely away from the curved separating plate 453 and the elastic scraper 456, the corn pieces and the arc-shaped cover plate 428 in the receptacle 425 are used to overcome the elastic force of the torsion spring and the magnetic force of the magnetic strip under the action of gravity to force the arc-shaped cover plate 428 to turn over, open and droop, so as to allow the small corn pieces in the receptacle 425 to fall to the small corn piece side 460. When the arc-shaped cover plate 428 is driven by the power roller 42 to rotate upwards, the arc-shaped cover plate 428 is used for being arranged on the accommodating groove 425 under the action of self gravity and the torsion spring, so as to allow the magnetic attraction strip 4251 to magnetically attract the magnetic conduction strip 4281 to close the accommodating groove 425, and then the corn grains are rolled again.
In the present invention, the gravity of the arc-shaped cover plate 428 can assist to open the arc-shaped cover plate 428 at the lower side, and the gravity of the arc-shaped cover plate 428 can assist to cover the arc-shaped cover plate 428 at the upper side, and when the arc-shaped cover plate 428 is rolled, the arc-shaped cover plate 428 will not be opened at one side, that is, when the power roller 42 abuts against the driven roller 43, and the closed state of the arc-shaped cover plate 428 can be maintained, so the gravity of the arc-shaped cover plate 428 has many functions.

Claims (1)

1. A rolling system for corn processing is characterized by comprising an installation hopper, a collecting box, a feeding hopper and a rolling component, wherein the collecting box is installed in the installation hopper, the feeding hopper is installed at the top of the collecting box, the rolling component is installed inside the collecting box and is aligned to the lower portion of the feeding hopper, the rolling component comprises a power motor, a power roller, a driven roller and a separating frame, the power motor is installed outside the side wall of the collecting box, the power roller and the driven roller are installed in the collecting box in parallel, the power roller is connected with the power motor, a plurality of accommodating grooves are concavely formed in the peripheral surface of the power roller and extend along the axial direction of the power roller, an arc-shaped cover plate is installed in each accommodating groove, a plurality of rolling holes are formed in each arc-shaped cover plate, one side of each arc-shaped cover plate is connected to one side of each accommodating groove through a rotating shaft, a torsion spring is arranged on each rotating shaft, and a magnetic guide strip is formed on the other side of each arc-shaped cover plate, the side, away from the rotating shaft, of the accommodating groove is provided with a magnetic absorption strip, the magnetic absorption strip of the arc-shaped cover plate magnetically absorbs the magnetic conduction strip to enable the arc-shaped cover plate to cover the accommodating groove, the separation frame comprises two arc-shaped plates and a support plate, the two arc-shaped plates are fixed on a bottom plate of the collection box, the support plate is fixed at the tops of the two arc-shaped plates and extends to a position between the power roller and the driven roller, the top of the support plate is convexly provided with a bent arc separation sheet, the middle of the bent arc separation sheet is attached to the lower side of the peripheral surface of the power roller, the top edge of the bent arc separation sheet is abutted to the peripheral surface of the driven roller, the lower part of the bent arc separation sheet is provided with a blanking notch, and the blanking notch is used for guiding large crushed corn which does not enter the accommodating groove to fall to one side of the support plate;
the top of the two arc plates are fixed with each other, the distance between the two arc plates is gradually increased along the vertical downward direction, one side of the peripheral surface of the power roller is abutted against one side of the peripheral surface of the driven roller, the supporting plate is rectangular plate-shaped, the curved arc separating sheet is gradually close to the driven roller along the vertical upward direction, the top edge of the curved arc separating sheet is provided with a bar-shaped scraper which is abutted against the peripheral surface of the driven roller, the bottom of the bar-shaped scraper is also provided with a curved arc attaching sheet which extends along the downward direction and is abutted against the peripheral surface of the driven roller, the middle part of the curved arc separating sheet is provided with an abutting strip plate part which is abutted against the peripheral surface of the power roller, the blanking notch is rectangular groove which is positioned below the abutting strip plate part, the separating frame further comprises an arc-shaped elastic scraper which is positioned at the top edge of the protruding supporting plate and is bent towards one side of the power roller, a temporary storage gap is formed above the abutting strip plate part and extends to a position between the top of the bent arc separating sheet and the peripheral surface of the power roller, the strip-shaped scraper is positioned at one side of the temporary storage gap, the edge of the elastic scraper is elastically abutted against the peripheral surface of the power roller, a separation gap is formed between the lower part of the bent arc separating sheet and the peripheral surface of the power roller, the separation gap is positioned above the elastic scraper, the two opposite sides of the supporting plate are respectively a large particle side and a small particle side, the large particle side is positioned below the driven roller, the small particle side is positioned below the power roller, the blanking notch is arranged at the lower part of the bent arc separating sheet and is communicated with the separation gap, the large particle side used for guiding the corn particles to fall into the supporting plate, the outer diameter of the driven roller is larger than that of the power roller, a heating channel is further arranged on the inner side of the power roller, and a heating assembly is arranged in the heating channel.
CN202010821680.9A 2020-08-15 2020-08-15 Corn processing is with system of rolling Active CN112121901B (en)

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