CN113578740A - Cereal screening plant for flour processing - Google Patents

Cereal screening plant for flour processing Download PDF

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Publication number
CN113578740A
CN113578740A CN202110712606.8A CN202110712606A CN113578740A CN 113578740 A CN113578740 A CN 113578740A CN 202110712606 A CN202110712606 A CN 202110712606A CN 113578740 A CN113578740 A CN 113578740A
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China
Prior art keywords
screening
box
motor
screening box
wall
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CN202110712606.8A
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Chinese (zh)
Inventor
刘家华
田金举
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Anhui Foziling Flour Industry Co ltd
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Anhui Foziling Flour Industry Co ltd
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Priority to CN202110712606.8A priority Critical patent/CN113578740A/en
Publication of CN113578740A publication Critical patent/CN113578740A/en
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    • 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
    • B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
    • B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
    • 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
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

本发明公开了一种面粉加工用谷物筛分装置，属于筛分装置，包括筛分箱，所述筛分箱的上端设置有进料斗，所述筛分箱的下端设置有第二出料斗，所述筛分箱的内部设置有筛分机构，所述筛分机构的下方设置有接料板，所述接料板的下端设置有第一出料斗，所述第一出料斗的下方设置有除金属组件，本发明筛分时通过第二电机转动，带动转动杆转动，从而带动偏心轮转动，当偏心轮的最长端转动到上端时，顶起框板和筛分网，当偏心轮的最长端转动到下端时，框板和筛分网下落至限位条上形成震动，通过偏心轮的转动带动筛分网上下往复震动，从而加快物料筛分速度，提高筛分出料效率，除堵杆会贯穿筛分网的网孔，从而防止堵塞。

Figure 202110712606

The invention discloses a grain screening device for flour processing, which belongs to the screening device and comprises a screening box, the upper end of the screening box is provided with a feeding hopper, and the lower end of the screening box is provided with a second discharging hopper , the interior of the screening box is provided with a screening mechanism, the lower part of the screening mechanism is provided with a feeding plate, the lower end of the feeding plate is provided with a first discharge hopper, and the lower part of the first discharge hopper is provided There is a metal removing component. The second motor rotates during the screening of the present invention, which drives the rotating rod to rotate, thereby driving the eccentric wheel to rotate. When the longest end of the eccentric wheel rotates to the upper end, the frame plate and the screening net are lifted up. When the longest end of the wheel rotates to the lower end, the frame plate and the screening net fall to the limit bar to form vibration, and the rotation of the eccentric wheel drives the reciprocating vibration of the screening net, so as to speed up the material screening speed and improve the screening discharge. Efficiency, the block removal rod will penetrate the mesh of the screen to prevent blockage.

Figure 202110712606

Description

Cereal screening plant for flour processing
Technical Field
The invention belongs to the technical field of screening devices, and particularly relates to a grain screening device for flour processing.
Background
Flour is in production manufacture in-process, need sieve the edulcoration to cereal raw materials, current screening plant adopts the motor to drive the screening net and carries out the round trip movement and make it sieve, the position that relies on screening net and cereal raw materials removes, make cereal raw materials pass through the screening net, but the screen cloth drives cereal raw materials and moves together, relative position changes slowly, then can reduce screening efficiency, and screen cloth screening in-process, impurity can block the screening net, make it influence follow-up screening efficiency, and need carry out the deironing device after the screening is accomplished and carry out the deironing and handle, and the deironing device handles with the screening plant separately, it is big to occupy space, need carry again between the deironing from the screening is handled, and the cost is increased.
Disclosure of Invention
The present invention provides a grain screening device for flour processing to solve the problems mentioned in the background above.
In order to achieve the purpose, the invention provides the following technical scheme: a grain screening device for flour processing comprises a screening box, wherein a feeding hopper is arranged at the upper end of the screening box, a second discharging hopper is arranged at the lower end of the screening box, a screening mechanism is arranged inside the screening box, a material receiving plate is arranged below the screening mechanism, a first discharging hopper is arranged at the lower end of the material receiving plate, and a metal removing component is arranged below the first discharging hopper;
screening mechanism includes screening net, spacing strip, second motor, dwang, removes stifled piece, eccentric wheel, recess and deckle board, wherein, the deckle board sets up in screening net outside, the screening net sets up at screening incasement portion, the second motor sets up on the outer wall of screening case, the rotation lever erects on screening incasement wall, the one end and the second motor output end of dwang are connected, the eccentric wheel is provided with two sets ofly, the eccentric wheel sets up outside the dwang, remove stifled piece setting in screening net below, spacing strip sets up on screening incasement wall, the bottom at the deckle board is seted up to the recess, place inside the recess on eccentric wheel upper portion.
Preferably, the impurity removing component comprises a first motor, a rotating shaft, a roller, a semicircular ring magnet, a semicircular shaft, an impurity outlet and an inclined plate, wherein the first motor is arranged on the outer wall of the screening box, one end of the rotating shaft is connected with the output end of the first motor, the other end of the rotating shaft is connected with the roller, the roller is arranged below the first material outlet hopper, the semicircular shaft is arranged inside the roller, the semicircular shaft is fixed on the inner wall of the screening box, the semicircular ring magnet is fixed on the outer side of the semicircular shaft, the inclined plate is arranged below the roller, the inclined plate is fixedly connected on the inner wall of the screening box, and the impurity outlet corresponding to the inclined plate is formed in the outer wall of the screening box.
Preferably, remove stifled piece including the fixing base, remove stifled pole and bracing piece, wherein, the fixing base is provided with the multiunit, remove stifled pole and evenly fix on the fixing base, it is corresponding with the mesh of screening net to remove stifled pole, bracing piece through connection multiunit fixing base, the both ends of bracing piece are fixed on the inner wall of screening case.
Preferably, a coupler is arranged between the first motor and the rotating shaft and between the second motor and the rotating rod.
Preferably, the screening box is provided with a hinged box door at a position corresponding to the screening net outside.
Preferably, the lower port of the first discharging hopper presents an arc-shaped surface, one side of the first discharging hopper and the vertical central line of the roller are positioned on the same plane, and the other side of the first discharging hopper is positioned above the roller.
Compared with the prior art, the invention has the beneficial effects that:
1. when the screening machine is used for screening, the second motor rotates to drive the rotating rod to rotate, so that the eccentric wheel is driven to rotate, when the longest end of the eccentric wheel rotates to the upper end, the frame plate and the screening net are jacked up, when the longest end of the eccentric wheel rotates to the lower end, the frame plate and the screening net fall onto the limiting strips to form vibration, and the screening net is driven to vibrate up and down in a reciprocating manner through the rotation of the eccentric wheel, so that the material screening speed is increased, and the screening and discharging efficiency is improved; when the frame plate and the screening net fall to the bottommost end, remove stifled pole and can run through the mesh of screening net to prevent to block up, make the screening net remain high-efficient screening efficiency all the time, and need not to clear up the screening net, avoid the installation to dismantle the operation of installation screening net, save installation dismantlement and clearance time, improve the screening net and last screening time, improve its production efficiency.
2. The metal removing component can quickly remove metal impurities in raw materials, the metal impurities are adsorbed to the surface of the roller, the first motor drives the roller to rotate anticlockwise, when the roller rotates to a position far away from the arc surface of the semicircular magnet, the metal impurities adsorbed to the roller are dissipated by magnetic force and are attracted to fall onto the inclined plate, and the metal impurities are discharged through the impurity outlet.
Drawings
FIG. 1 is a schematic view showing the structure of a grain screening device for flour processing according to the present invention.
Fig. 2 is a schematic structural view of the screening mechanism of the present invention.
Fig. 3 is a schematic structural view of the block removing member of the present invention.
FIG. 4 is a schematic structural diagram of a metal removing component according to the present invention.
FIG. 5 is a schematic side view of a metal removing component according to the present invention.
In the figure: 1. screening the box; 2. removing the metal component; 201. a first motor; 202. a rotating shaft; 203. a drum; 204. a semicircular ring magnet; 205. a semi-cylindrical shaft; 206. a sundry outlet; 207. a sloping plate; 3. a material receiving plate; 4. a feed hopper; 5. a screening mechanism; 501. screening the net; 502. a limiting strip; 503. a second motor; 504. rotating the rod; 505. removing the blockage; 5051. a fixed seat; 5052. a blockage removing rod; 5053. a support bar; 506. an eccentric wheel; 507. a groove; 508. a frame plate; 6. a first discharge hopper; 7. and a second discharge hopper.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions:
example 1
A grain screening device for flour processing comprises a screening box 1, wherein a feed hopper 4 is arranged at the upper end of the screening box 1, a second discharge hopper 7 is arranged at the lower end of the screening box 1, a screening mechanism 5 is arranged inside the screening box 1, a material receiving plate 3 is arranged below the screening mechanism 5, a first discharge hopper 6 is arranged at the lower end of the material receiving plate 3, and a metal removing component 2 is arranged below the first discharge hopper 6;
the screening mechanism 5 comprises a screening net 501, a limiting strip 502, a second motor 503, a rotating rod 504, a blockage removing piece 505, an eccentric wheel 506, a groove 507 and a frame plate 508, wherein the frame plate 508 is arranged outside the screening net 501, the screening net 501 is arranged inside the screening box 1, the second motor 503 is arranged on the outer wall of the screening box 1, the rotating rod 504 is erected on the inner wall of the screening box 1, one end of the rotating rod 504 is connected with the output end of the second motor 503, two groups of eccentric wheels 506 are arranged, the eccentric wheel 506 is arranged outside the rotating rod 504, the blockage removing piece 505 is arranged below the screening net 501, the limiting strip 502 is arranged on the inner wall of the screening box 1, the groove 507 is arranged at the bottom of the frame plate 508, and the upper part of the eccentric wheel 506 is arranged inside the groove 507; in order to facilitate cleaning of the screened sundries, a hinged box door is arranged at the position, corresponding to the screening net 501, outside the screening box 1.
Specifically, the during operation falls the cereal raw materials and sieves on net 501, rotate through second motor 503 during the screening, drive dwang 504 and rotate, thereby it rotates to drive eccentric wheel 506, when the longest end of eccentric wheel 506 rotates the upper end, jack-up deckle board 508 and screening net 501, when the longest end of eccentric wheel 506 rotates the lower extreme, deckle board 508 and screening net 501 fall and form vibrations on spacing 502, the rotation through eccentric wheel 506 drives screening net 501 and reciprocates from top to bottom and shakes, thereby accelerate material screening speed, improve screening discharging efficiency.
Example 2
As an optional case, please refer to fig. 1-3, a grain screening device for flour processing, the blocking removing member 505 includes a fixing base 5051, blocking removing rods 5052 and supporting rods 5053, wherein the fixing base 5051 is provided with a plurality of groups, the blocking removing rods 5052 are uniformly fixed on the fixing base 5051, the blocking removing rods 5052 correspond to the meshes of the screening net 501, the supporting rods 5053 are connected with the fixing bases 5051 in a penetrating manner, and two ends of the supporting rods 5053 are fixed on the inner wall of the screening box 1.
Specifically, at the screening in-process, when framed panel 508 and screening net 501 fall to the bottommost, remove stifled pole 5052 and can run through the mesh of screening net 501 to prevent to block up, make screening net 501 remain high-efficient screening efficiency throughout, and need not to clear up screening net 501, avoid the installation to dismantle the operation of installation screening net 501, save installation dismantlement and clearance time, improve screening net 501 duration, improve its production efficiency.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments. Example 2
As an optional situation, please refer to fig. 1 and fig. 4-5, a grain screening device for flour processing, wherein a metal removing component 2 comprises a first motor 201, a rotating shaft 202, a roller 203, a semicircular magnet 204, a semicircular cylinder shaft 205, a sundry outlet 206 and an inclined plate 207, wherein the first motor 201 is arranged on the outer wall of the screening box 1, one end of the rotating shaft 202 is connected with the output end of the first motor 201, the other end of the rotating shaft 202 is connected with the roller 203, the roller 203 is arranged below the first discharging hopper 6, the semicircular cylinder shaft 205 is arranged inside the roller 203, the semicircular cylinder shaft 205 is fixed on the inner wall of the screening box 1, the semicircular magnet 204 is fixed on the outer side of the semicircular cylinder shaft 205, the inclined plate 207 is arranged below the roller 203, the inclined plate 207 is fixedly connected on the inner wall of the screening box 1, in order that the first motor 201 and the second motor 503 can rapidly drive the connected parts to rotate, couplings are arranged between the first motor 201 and the rotating shaft 202 and between the second motor 503 and the rotating rod 504; impurity outlet 206 corresponding to sloping plate 207 is seted up to the outer wall of screening case 1, and the lower port of first play hopper 6 presents the arcwall face, and one side of first play hopper 6 is in the coplanar with the vertical center line of cylinder 203, and the opposite side is located the top of cylinder 203 to prevent that cereal raw materials from mistake from going into on the sloping plate 207.
Specifically, cereal raw materials after the screening drops to cylinder 203 surface from first play hopper 6, metallic impurity in the cereal raw materials, such as iron, cobalt, nickel etc., adsorb cylinder 203 surface by semicircle ring magnet 204, first motor 201 drives axis of rotation 202 anticlockwise rotation, thereby drive cylinder 203 and carry out anticlockwise rotation, when cylinder 203 rotates semicircle ring magnet 204 arc surface, thereby the metallic impurity who adsorbs at cylinder 203 scatters and loses magnetic attraction and drops on swash plate 207, go out through miscellaneous mouthful 206, the automatic iron impurity of driving, need not manual operation, and convenient to use.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
The working principle and the using process of the invention are as follows: during operation, grain raw materials fall onto the screening net 501, the rotating rod 504 is driven to rotate through rotation of the second motor 503 during screening, so that the eccentric wheel 506 is driven to rotate, when the longest end of the eccentric wheel 506 rotates to the upper end, the frame plate 508 and the screening net 501 are jacked up, when the longest end of the eccentric wheel 506 rotates to the lower end, the frame plate 508 and the screening net 501 fall onto the limiting strips 502 to form vibration, the screening net 501 is driven to vibrate up and down in a reciprocating mode through rotation of the eccentric wheel 506, so that the material screening speed is increased, and the screening and discharging efficiency is improved; in the screening process, when the frame plate 508 and the screening net 501 fall to the bottommost end, the blockage removing rod penetrates through the meshes of the screening net 501, so that blockage is prevented, the screening net 501 always keeps high-efficiency screening efficiency, the screening net 501 does not need to be cleaned, the operation of mounting, dismounting and mounting the screening net 501 is avoided, the mounting, dismounting and cleaning time is saved, the duration time of the screening net 501 is prolonged, and the production efficiency is improved; cereal raw materials after the screening drops to cylinder 203 surface from first play hopper 6, metallic impurity in the cereal raw materials, like iron, cobalt, nickel etc, adsorb cylinder 203 surface by semicircle ring magnet 204, first motor 201 drives axis of rotation 202 anticlockwise rotation, thereby drive cylinder 203 and carry out anticlockwise rotation, when cylinder 203 rotates semicircle ring magnet 204 arc-surface, thereby adsorb on cylinder 203 the metallic impurity magnetic attraction that looses and drop to swash plate 207, go out through miscellaneous mouthful 206, the automatic iron impurity of driving, need not manual operation, and convenient to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1.一种面粉加工用谷物筛分装置，包括筛分箱(1)，其特征在于：所述筛分箱(1)的上端设置有进料斗(4)，所述筛分箱(1)的下端设置有第二出料斗(7)，所述筛分箱(1)的内部设置有筛分机构(5)，所述筛分机构(5)的下方设置有接料板(3)，所述接料板(3)的下端设置有第一出料斗(6)，所述第一出料斗(6)的下方设置有除金属组件(2)；1. A grain screening device for flour processing, comprising a screening box (1), characterized in that: the upper end of the screening box (1) is provided with a feeding hopper (4), and the screening box (1) is provided with a feeding hopper (4). ) is provided with a second discharge hopper (7) at the lower end, a screening mechanism (5) is provided inside the screening box (1), and a feeding plate (3) is provided below the screening mechanism (5). , the lower end of the material receiving plate (3) is provided with a first discharging hopper (6), and a metal removing component (2) is provided below the first discharging hopper (6); 所述筛分机构(5)包括筛分网(501)、限位条(502)、第二电机(503)、转动杆(504)、除堵件(505)、偏心轮(506)、凹槽(507)和框板(508)，其中，所述框板(508)设置在筛分网(501)外部，所述筛分网(501)设置在筛分箱(1)内部，所述第二电机(503)设置在筛分箱(1)的外壁上，所述转动杆(504)架设在筛分箱(1)内壁上，所述转动杆(504)的一端与第二电机(503)输出端连接，所述偏心轮(506)设置有两组，所述偏心轮(506)设置在转动杆(504)外部，所述除堵件(505)设置在筛分网(501)下方，所述限位条(502)设置在筛分箱(1)内壁上，所述凹槽(507)开设在框板(508)的底部，所述偏心轮(506)上部放置在凹槽(507)内部。The screening mechanism (5) comprises a screening net (501), a limit bar (502), a second motor (503), a rotating rod (504), a blocking removal member (505), an eccentric wheel (506), a concave A groove (507) and a frame plate (508), wherein the frame plate (508) is arranged outside the screening net (501), and the screening net (501) is arranged inside the screening box (1), the The second motor (503) is arranged on the outer wall of the screening box (1), the rotating rod (504) is erected on the inner wall of the screening box (1), and one end of the rotating rod (504) is connected to the second motor ( 503) The output end is connected, the eccentric wheel (506) is provided with two groups, the eccentric wheel (506) is provided outside the rotating rod (504), and the block removing member (505) is provided on the screen (501) Below, the limit bar (502) is arranged on the inner wall of the screening box (1), the groove (507) is opened at the bottom of the frame plate (508), and the upper part of the eccentric wheel (506) is placed in the groove (507) Internal. 2.根据权利要求1所述的一种面粉加工用谷物筛分装置，其特征在于：所述除金属组件(2)包括第一电机(201)、转动轴(202)、滚筒(203)、半圆环磁铁(204)、半圆柱轴(205)、出杂口(206)和斜板(207)，其中，所述第一电机(201)设置在筛分箱(1)的外壁上，所述转动轴(202)的一端与第一电机(201)的输出端连接，所述转动轴(202)的另一端连接有滚筒(203)，所述滚筒(203)设置在第一出料斗(6)的下方，所述半圆柱轴(205)设置在滚筒(203)的内部，所述半圆柱轴(205)固定在筛分箱(1)内壁上，所述半圆环磁铁(204)固定在半圆柱轴(205)外侧，所述斜板(207)设置在滚筒(203)的下方，所述斜板(207)固定连接在筛分箱(1)内壁上，所述筛分箱(1)的外壁开设有与斜板(207)对应的出杂口(206)。2 . The grain screening device for flour processing according to claim 1 , wherein the metal removing component ( 2 ) comprises a first motor ( 201 ), a rotating shaft ( 202 ), a drum ( 203 ), A semi-circular ring magnet (204), a semi-cylindrical shaft (205), a miscellaneous outlet (206) and an inclined plate (207), wherein the first motor (201) is arranged on the outer wall of the screening box (1), One end of the rotating shaft (202) is connected with the output end of the first motor (201), and the other end of the rotating shaft (202) is connected with a roller (203), and the roller (203) is arranged on the first discharge hopper Below (6), the semi-cylindrical shaft (205) is arranged inside the drum (203), the semi-cylindrical shaft (205) is fixed on the inner wall of the screening box (1), the semi-circular magnet (204) ) is fixed on the outside of the semi-cylindrical shaft (205), the inclined plate (207) is arranged below the drum (203), and the inclined plate (207) is fixedly connected to the inner wall of the screening box (1). The outer wall of the box (1) is provided with a miscellaneous outlet (206) corresponding to the inclined plate (207). 3.根据权利要求1所述的一种面粉加工用谷物筛分装置，其特征在于：所述除堵件(505)包括固定座(5051)、除堵杆(5052)和支撑杆(5053)，其中，所述固定座(5051)设置有多组，所述除堵杆(5052)均匀固定在固定座(5051)上，所述除堵杆(5052)与筛分网(501)的网孔相对应，所述支撑杆(5053)贯穿连接多组固定座(5051)，所述支撑杆(5053)的两端固定在筛分箱(1)的内壁上。3 . The grain screening device for flour processing according to claim 1 , wherein the block removing member ( 505 ) comprises a fixing seat ( 5051 ), a blocking removing rod ( 5052 ) and a support rod ( 5053 ). 4 . , wherein the fixing seat (5051) is provided with multiple groups, the blocking removal rod (5052) is evenly fixed on the fixing seat (5051), the blocking removal rod (5052) and the mesh of the screening net (501) Corresponding to the holes, the support rod (5053) penetrates through and connects multiple sets of fixing seats (5051), and both ends of the support rod (5053) are fixed on the inner wall of the screening box (1). 4.根据权利要求2所述的一种面粉加工用谷物筛分装置，其特征在于：所述第一电机(201)与转动轴(202)以及第二电机(503)与转动杆(504)之间均设置有联轴器。4. A grain screening device for flour processing according to claim 2, characterized in that: the first motor (201) and the rotating shaft (202) and the second motor (503) and the rotating rod (504) There are couplings between them. 5.根据权利要求1所述的一种面粉加工用谷物筛分装置，其特征在于：所述筛分箱(1)的外部与筛分网(501)对应位置开设有铰接的箱门。5 . The grain screening device for flour processing according to claim 1 , wherein a hinged box door is provided on the outside of the screening box ( 1 ) at a position corresponding to the screening net ( 501 ). 6 . 6.根据权利要求2所述的一种面粉加工用谷物筛分装置，其特征在于：所述第一出料斗(6)的下端口呈现弧形面，所述第一出料斗(6)的一侧与滚筒(203)的竖直中心线处于同一平面，另一侧位于滚筒(203)的上方。6. A grain screening device for flour processing according to claim 2, characterized in that: the lower port of the first discharge hopper (6) presents an arc surface, and the first discharge hopper (6) has an arcuate surface. One side is on the same plane as the vertical centerline of the drum (203), and the other side is located above the drum (203).
CN202110712606.8A 2021-06-25 2021-06-25 Cereal screening plant for flour processing Pending CN113578740A (en)

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CN202110712606.8A CN113578740A (en) 2021-06-25 2021-06-25 Cereal screening plant for flour processing

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115921013A (en) * 2022-12-12 2023-04-07 枣庄鑫金山智能装备有限公司 Ore crusher

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Publication number Priority date Publication date Assignee Title
CN211799089U (en) * 2020-01-18 2020-10-30 泉州马林机械有限公司 Prevent blockking up spiral solid-liquid separation machine
CN112224929A (en) * 2020-09-14 2021-01-15 安徽星辉工业科技有限公司 A screening unloader for conveyer
CN212468486U (en) * 2020-05-07 2021-02-05 蚌埠市兄弟粮油食品科技有限公司 A kind of metal removing device for glutinous rice flour processing
CN213409340U (en) * 2020-08-26 2021-06-11 登封市武都磨料磨具有限公司 Grinding wheel abrasive material multilayer screening device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN211799089U (en) * 2020-01-18 2020-10-30 泉州马林机械有限公司 Prevent blockking up spiral solid-liquid separation machine
CN212468486U (en) * 2020-05-07 2021-02-05 蚌埠市兄弟粮油食品科技有限公司 A kind of metal removing device for glutinous rice flour processing
CN213409340U (en) * 2020-08-26 2021-06-11 登封市武都磨料磨具有限公司 Grinding wheel abrasive material multilayer screening device
CN112224929A (en) * 2020-09-14 2021-01-15 安徽星辉工业科技有限公司 A screening unloader for conveyer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115921013A (en) * 2022-12-12 2023-04-07 枣庄鑫金山智能装备有限公司 Ore crusher

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