CN108940867B - Modified vitreous body size sieving mechanism - Google Patents

Modified vitreous body size sieving mechanism Download PDF

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Publication number
CN108940867B
CN108940867B CN201810702882.4A CN201810702882A CN108940867B CN 108940867 B CN108940867 B CN 108940867B CN 201810702882 A CN201810702882 A CN 201810702882A CN 108940867 B CN108940867 B CN 108940867B
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screening
screen
cylinder
sieve
fixedly connected
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CN108940867A (en
Inventor
刘风德
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Yang Songping
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Yang Songping
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Priority to CN201810702882.4A priority Critical patent/CN108940867B/en
Priority to CN202010088793.2A priority patent/CN111185385A/en
Publication of CN108940867A publication Critical patent/CN108940867A/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
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • 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
    • B07B1/04—Stationary flat 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
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling 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
    • B07B1/42—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/12—Sieving bulk materials during loading or unloading

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

Abstract

The invention relates to a screening device, in particular to a modified glass body size screening device, which can screen four types of particles of ethylene propylene butadiene from a modified glass body, wherein the modified glass body moves from right to left in a cylinder, particles below the C size are screened out from the left end of the cylinder and fall into the right end of a screen plate, particles below the B size are screened out from the right end of the cylinder and fall into a screen box, particles below the C size which are not screened out from the cylinder are rescreened out from the screen box and fall into the right end of the screen plate, the particles falling into the right end of the screen plate are screened by a screen groove II on the screen plate, the particles below the D size fall into a storage box I and are collected, and the oversize particles A in the cylinder fall into the storage box II from the left end of the cylinder and are collected. The screening subassembly about be provided with two, big sieve mesh sets up on the screening subassembly of left end, little sieve mesh sets up on the screening subassembly of right-hand member.

Description

Modified vitreous body size sieving mechanism
Technical Field
The invention relates to a screening device, in particular to a modified glass body size screening device.
Background
Application number is CN201521060157. X's a pearl size sieving mechanism, this utility model discloses a pearl size sieving mechanism, divide the sieve ware including the size, the size divides the sieve ware to receive the pearl through the conveyer trough with the discharge gate intercommunication, the size divides the sieve ware to fix on crank rocker mechanism (two), crank rocker mechanism (two) are connected with motor drive. The utility model discloses a, simple structure, it is easy and simple to handle, screening drive arrangement select the motor as power, can realize screening the sphericity and the size of pearl fast, improve work efficiency, solved the problem that pearl size letter sorting is inefficient, the shape screening is unqualified. But this utility model can't carry out repeated screening, and the screening effect is general.
Disclosure of Invention
The invention provides a modified glass body size screening device which has the advantages that the modified glass body can be screened out four types of particles of ethylene propylene butylene, wherein the particles A are larger than the particles B and larger than the particles C, the modified glass body moves from right to left in a cylinder, when the modified glass body moves to the upper end of a screening insert box at the right end, particles below the C size are firstly screened out by a small screen hole at the right end of the cylinder and fall into the right end of a screen plate, when the modified glass body moves to the upper end of the screening insert box at the left end, the particles below the B size are screened out by a large screen hole and fall into the screen box at the left end of the cylinder, the particles below the C size which are not screened by the cylinder are screened out by a screen groove I and fall into the right end of the screen plate again, the particles falling into the right end of the screen plate are screened by a screen groove II on the screen plate, and the particles below the D size fall into a material storage box I to be, the oversized formazan-sized particles in the cylinder fall from the left end of the cylinder into the magazine II and are collected.
The invention relates to a screening device, in particular to a modified glass body size screening device, which comprises a base component, a screening component, a feeding cylinder component, a screening component, a large screen hole and a small screen hole, wherein the modified glass body can screen four kinds of particles of ethylene-propylene-butylene, wherein the particles of A, B, C and D are larger than each other, the modified glass body moves in a cylinder from right to left, when the modified glass body moves to the upper end of a screening insert box at the right end, the particles below C are screened out by the small screen hole at the right end of the cylinder and fall into the right end of a screen plate, when the modified glass body moves to the upper end of the screening insert box at the left end, the particles below B are screened out by the large screen hole at the left end of the cylinder and fall into the screen box, the particles below C which are not screened out of the cylinder are screened out again by a screen groove I and fall into the right end of the screen plate in the screen plate, the particles falling into the right end of the sieve plate are screened by the sieve groove II on the sieve plate, at the moment, the particles below the size of D fall into the storage box I to be collected, and the particles with the size of the oversize A in the cylinder fall into the storage box II from the left end of the cylinder to be collected.
Screening subassembly about be provided with two, big sieve mesh setting is on the screening subassembly of left end, little sieve mesh setting is on the screening subassembly of right-hand member, two screening subassemblies are fixed connection respectively at both ends about feeding section of thick bamboo subassembly, the subassembly is moved in the sieve rotates and connects on base subassembly, feeding section of thick bamboo subassembly fixed connection is in base subassembly's upper end.
The base subassembly include bottom plate, motor I, storage box I, connecting rod, carousel, perpendicular branch and storage box II, the equal fixedly connected with carousel in both ends around the bottom plate middle-end, storage box II and storage box I have been placed respectively at both ends about the bottom plate, fixedly connected with motor I on the perpendicular branch that is located the front end, fixedly connected with carousel on motor I's the output shaft, the articulated eccentric position at the carousel of connecting rod.
The subassembly is moved to the sieve include the sieve, keep off the ring, the axis, L shape link, the swash plate, the sieve box, sieve groove I and sieve groove II, the right side all is provided with and keeps off the edge around the sieve, the left end of sieve is provided with the swash plate, the right-hand member of sieve is the flat board, the right-hand member of sieve is provided with a plurality of sieve groove II, be provided with a plurality of sieve groove I on the bottom surface of sieve box, the equal fixedly connected with L shape link in both ends around the sieve box, the equal fixed connection in the left end of swash plate is connected to two L shape links, the sieve box is located the top of swash plate, the equal fixedly connected with axis in both ends around the sieve middle-end, two axis rotate through the bearing respectively and connect on two vertical support poles, the equal fixedly connected with in two centraxonial outer ends keeps off the ring, two keep off the ring laminate with the outside of two vertical.
The feeding cylinder component comprises a cylinder, a convex block, a lower vertical bar, a convex rib and a right cover, motor II, the spiral leaf, lead to the groove, the main shaft, left rotating turret and feed chute, both ends difference fixedly connected with left rotating turret and right lid about the drum, the central fixedly connected with motor II of right side lid, motor II's output shaft passes the right side lid, be provided with the spiral leaf on the main shaft, the left end of main shaft is rotated through the bearing and is connected on left rotating turret, the right-hand member of main shaft is connected with motor II's output shaft through the shaft coupling, spiral leaf and main shaft all are located the drum, the upper right end of drum is provided with the feed chute, both ends all are provided with logical groove about the drum lower extreme, the equal fixedly connected with lower vertical retort in both ends around the lower extreme of drum, the equal fixedly connected with bead in the lower extreme outside of two lower vertical retort, the equal fixedly connected with lug in both ends around the middle-end of drum.
The screening assembly comprises screening plug boxes, sliding rods, matching grooves, front and rear connecting rods and screw plug boards, two groups of screening assemblies are arranged, two sliding rods are arranged in front and at the rear of each group of screening assemblies, the matching grooves are formed in the lower ends of the sliding rods, the front and rear connecting rods are fixedly connected between the left ends and the right ends of the two sliding rods in each group of screening assemblies, the two sliding rods in each group of screening assemblies are slidably connected to the front and rear convex edges through the matching grooves, the screening plug boxes are hollow boxes, the top surfaces of the screening plug boxes are arc surfaces with the same radian as the inner wall of the cylinder, the left ends and the right ends of the lower ends of the screening plug boxes are fixedly connected with the screw plug boards, screws are plugged in the two screw plug boards, the two screws are respectively connected to the front and rear connecting rods through threads, a plurality of large screen holes are uniformly distributed, two screening are inserted the box and are inserted respectively in two logical inslots, and the up end of two screening are inserted the box and are in same arcwall face with the inner wall of drum.
The size of the large sieve holes is larger than that of the small sieve holes, the width of the sieve groove I is smaller than the diameter of the large sieve holes, the width of the sieve groove I is larger than that of the small sieve holes, and the width of the sieve groove II is smaller than that of the small sieve holes.
The sieve box is located below the left end screening inserting box, the right end flat plate position of the sieve plate is located below the right end screening inserting box, and the storage box II is located below the left end opening of the cylinder.
The modified glass body size screening device has the beneficial effects that:
the invention relates to a modified vitreous body size screening device, which can screen modified vitreous bodies to four kinds of particles of ethylene-propylene-butylene, wherein the particles of ethylene-propylene-butylene are larger than the particles of ethylene-propylene-butylene, the modified vitreous bodies move from right to left in a cylinder, when the modified vitreous bodies move to the upper end of a screening insert box at the right end, particles below the particle size of propylene are firstly screened out by a small sieve mesh at the right end of the cylinder and fall into the right end of a sieve plate, when the modified vitreous bodies move to the upper end of the screening insert box at the left end, the particles below the particle size of ethylene are screened out by a large sieve mesh at the left end of the cylinder and fall into the sieve box, the particles below the particle size of propylene which is not screened in the cylinder are screened out by a sieve groove I again and fall into the right end of the sieve plate, the particles falling into the right end of the sieve plate are screened by a sieve groove II on the sieve plate, and the particles, the oversized formazan-sized particles in the cylinder fall from the left end of the cylinder into the magazine II and are collected.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall structure of a modified glass size screening apparatus according to the present invention;
FIG. 2 is a schematic structural view of a feed cylinder assembly and two screening assemblies;
FIG. 3 is a first schematic structural view of a base assembly;
FIG. 4 is a second schematic structural view of the base assembly;
FIG. 5 is a first schematic structural view of a sifting assembly;
FIG. 6 is a second schematic structural view of the sifting assembly;
FIG. 7 is a first schematic structural view of a feed cylinder assembly;
FIG. 8 is a second schematic structural view of a feed cylinder assembly;
FIG. 9 is a schematic cross-sectional view of the feed cylinder assembly;
FIG. 10 is a first schematic view of the structure of the screening assembly at the left end;
FIG. 11 is a second schematic structural view of a screening assembly at the left end;
figure 12 is a schematic diagram of the construction of the screening assembly at the right end.
In the figure: a base assembly 1; a bottom plate 1-1; motor I1-2; the storage box I1-3; connecting rods 1-4; 1-5 of a turntable; 1-6 of vertical support rod; the storage box II 1-7; a sieving component 2; 2-1 of a sieve plate; 2-2 of a baffle ring; 2-3 of a middle shaft; 2-4 of an L-shaped connecting frame; 2-5 of an inclined plate; 2-6 parts of a screen box; a screen groove I2-7; sieve tank II 2-8; a feed cylinder assembly 3; 3-1 of a cylinder; 3-2 of a bump; 3-3 of a lower vertical bar; 3-4 parts of convex edges; 3-5 parts of a right cover; motor II 3-6; 3-7 parts of spiral leaves; 3-8 through grooves; 3-9 parts of a main shaft; 3-10 parts of a left rotating frame; 3-11 parts of a feed chute; a screening component 4; screening the insert boxes 4-1; 4-2 of a slide bar; 4-3 of a matching groove; front and rear connecting rods 4-4; 4-5 of screw inserting plates; 5, large sieve pores; and (6) small sieve holes.
Detailed Description
The first embodiment is as follows:
the present invention relates to a screening device, and more particularly to a modified vitreous body size screening device, which comprises a base assembly 1, a sieving assembly 2, and a feeding barrel assembly 3, and is capable of screening four types of particles of ethylene propylene butadiene, wherein particles A > particles B > particles C > particles D, the modified vitreous body moves from right to left in a cylinder 3-1, when the modified vitreous body moves to the upper end of a screening insert 4-1 at the right end, particles below C are screened out by a small sieve hole 6 at the right end of the cylinder 3-1 and fall into the right end of a sieve plate 2-1, when the modified vitreous body moves to the upper end of the screening insert 4-1 at the left end, particles below B are screened out by a large sieve hole 5 at the left end of the cylinder 3-1 and fall into the sieve box 2-6, the particles which are not completely screened by the cylinder 3-1 and are below the third size are screened out again by the screen groove I2-7 in the screen box 2-6 and fall into the right end of the screen plate 2-1, the particles which fall into the right end of the screen plate 2-1 are screened by the screen groove II2-8 on the screen plate 2-1, the particles which are below the T size fall into the storage box I1-3 and are collected, and the particles which are over large and have the first size in the cylinder 3-1 fall into the storage box II1-7 from the left end of the cylinder 3-1 and are collected.
Screening subassembly 4 left and right sides be provided with two, big sieve mesh 5 sets up on the screening subassembly 4 of left end, little sieve mesh 6 sets up on the screening subassembly 4 of right-hand member, two screening subassemblies 4 respectively fixed connection are at the left and right sides both ends of feeding section of thick bamboo subassembly 3, sift subassembly 2 and rotate and connect on base subassembly 1, feeding section of thick bamboo subassembly 3 fixed connection is in the upper end of base subassembly 1.
The base component 1 comprises a bottom plate 1-1, a motor I1-2, a storage box I1-3, a connecting rod 1-4, a rotary table 1-5, a vertical supporting rod 1-6 and a storage box II1-7, wherein the front end and the rear end of the middle end of the bottom plate 1-1 are fixedly connected with the rotary table 1-5, the left end and the right end of the bottom plate 1-1 are respectively provided with the storage box II1-7 and the storage box I1-3, the vertical supporting rod 1-6 at the front end is fixedly connected with the motor I1-2, the output shaft of the motor I1-2 is fixedly connected with the rotary table 1-5, and the connecting rod 1-4 is hinged to the eccentric position of the rotary table 1-5. Reservoir cartridge I1-3 and reservoir cartridge II1-7 were used to collect the particles.
The screening component 2 comprises a screen plate 2-1, a baffle ring 2-2, a middle shaft 2-3, L-shaped connecting frames 2-4, an inclined plate 2-5, a screen box 2-6, screen grooves I2-7 and screen grooves II2-8, wherein the front and back right directions of the screen plate 2-1 are respectively provided with a baffle edge, the left end of the screen plate 2-1 is provided with the inclined plate 2-5, the right end of the screen plate 2-1 is a flat plate, the right end of the screen plate 2-1 is provided with a plurality of screen grooves II2-8, the bottom surface of the screen box 2-6 is provided with a plurality of screen grooves I2-7, the front and back ends of the screen box 2-6 are respectively and fixedly connected with the L-shaped connecting frames 2-4, the two L-shaped connecting frames 2-4 are respectively and fixedly connected with the left end of the inclined plate 2-5, the screen box 2-6, the front end and the rear end of the middle end of the sieve plate 2-1 are fixedly connected with middle shafts 2-3, the two middle shafts 2-3 are respectively and rotatably connected to the two vertical supporting rods 1-6 through bearings, the outer ends of the two middle shafts 2-3 are respectively and fixedly connected with baffle rings 2-2, the two baffle rings 2-2 are respectively attached to the outer sides of the two vertical supporting rods 1-6, and the storage box I1-3 is located below the sieve grooves II 2-8. When the motor I1-2 rotates, the turntable 1-5 can be driven to rotate, when the turntable 1-5 rotates, the connecting rod 1-4 can drive the sieve plate 2-1 to shake around two central shafts 2-3, so that the sieve box 2-6 also shakes, and the sieve groove I2-7 in the sieve box 2-6 and the sieve groove II2-8 at the right end of the sieve plate 2-1 can sieve particles.
The feeding cylinder component 3 comprises a cylinder 3-1, a bump 3-2, a lower vertical bar 3-3, a convex edge 3-4, a right cover 3-5, a motor II3-6, a spiral blade 3-7, a through groove 3-8, a main shaft 3-9, a left rotating frame 3-10 and a feeding groove 3-11, the left end and the right end of the cylinder 3-1 are fixedly connected with the left rotating frame 3-10 and the right cover 3-5 respectively, the center of the right cover 3-5 is fixedly connected with the motor II3-6, an output shaft of the motor II3-6 penetrates through the right cover 3-5, the spiral blade 3-7 is arranged on the main shaft 3-9, the left end of the main shaft 3-9 is rotatably connected on the left rotating frame 3-10 through a bearing, the right end of the main shaft 3-9 is connected with an output shaft of the motor II3-6 through a coupler, the spiral blades 3-7 and the main shaft 3-9 are located in the cylinder 3-1, a feeding groove 3-11 is formed in the upper right end of the cylinder 3-1, through grooves 3-8 are formed in the left end and the right end of the lower end of the cylinder 3-1, lower vertical bars 3-3 are fixedly connected to the front end and the rear end of the lower end of the cylinder 3-1, convex edges 3-4 are fixedly connected to the outer sides of the lower ends of the lower vertical bars 3-3, convex blocks 3-2 are fixedly connected to the front end and the rear end of the middle end of the cylinder 3-1, and the two convex blocks 3-2 are fixedly connected to the upper ends of the two vertical supporting rods. When the motor II3-6 rotates, the main shaft 3-9 and the spiral blade 3-7 are driven to rotate, the modified vitreous body is placed at the feeding groove 3-11, and the modified vitreous body moves from right to left under the pushing of the spiral blade 3-7.
The screening component 4 comprises screening insert boxes 4-1, sliding rods 4-2, matching grooves 4-3, front and rear connecting rods 4-4 and screw insert plates 4-5, the screening component 4 is provided with two groups, the front and rear of each group of screening component 4 are provided with the two sliding rods 4-2, the lower end of each sliding rod 4-2 is provided with the matching groove 4-3, the left and right ends of the two sliding rods 4-2 in each group of screening component 4 are fixedly connected with the front and rear connecting rods 4-4, the two sliding rods 4-2 in each group of screening component 4 are slidably connected with the front and rear convex edges 3-4 through the matching grooves 4-3, each screening insert box 4-1 is a hollow box shape, the top surface of each screening insert box 4-1 is an arc surface with the same radian as the inner wall of the cylinder 3-1, the left and right ends of the lower end of each screening insert box 4-1 are, screws are inserted in the two screw inserting plates 4-5 and are respectively connected to the two front and rear connecting rods 4-4 through threads, a plurality of large sieve meshes 5 are uniformly distributed at the upper end of the screening inserting box 4-1 at the left end, small sieve meshes 6 are arranged at the upper end of the screening inserting box 4-1 at the right end, the two screening inserting boxes 4-1 are respectively inserted in the two through grooves 3-8, and the upper end surfaces of the two screening inserting boxes 4-1 and the inner wall of the cylinder 3-1 are on the same arc surface. The screening insert boxes 4-1 can be detached by detaching the screws on the screw insert plates 4-5, so that the screening insert boxes 4-1 with sieve holes of different sizes can be replaced as required.
The size of the large sieve pore 5 is larger than that of the small sieve pore 6, the width of the sieve groove I2-7 is smaller than the diameter of the large sieve pore 5, the width of the sieve groove I2-7 is larger than that of the small sieve pore 6, and the width of the sieve groove II2-8 is smaller than that of the small sieve pore 6.
The sieve box 2-6 is positioned below the left end screening insert box 4-1, the right end flat plate of the sieve plate 2-1 is positioned below the right end screening insert box 4-1, and the storage box II1-7 is positioned below the left end opening of the cylinder 3-1.
The working principle of the invention is as follows: reservoir cartridge I1-3 and reservoir cartridge II1-7 were used to collect the particles. When the motor I1-2 rotates, the turntable 1-5 can be driven to rotate, when the turntable 1-5 rotates, the connecting rod 1-4 can drive the sieve plate 2-1 to shake around two central shafts 2-3, so that the sieve box 2-6 also shakes, and the sieve groove I2-7 in the sieve box 2-6 and the sieve groove II2-8 at the right end of the sieve plate 2-1 can sieve particles. When the motor II3-6 rotates, the main shaft 3-9 and the spiral blade 3-7 are driven to rotate, the modified vitreous body is placed at the feeding groove 3-11, and the modified vitreous body moves from right to left under the pushing of the spiral blade 3-7. The screening insert boxes 4-1 can be detached by detaching the screws on the screw insert plates 4-5, so that the screening insert boxes 4-1 with sieve holes of different sizes can be replaced as required. The modified glass body moves from right to left in the cylinder 3-1, when the modified glass body moves to the upper end of the screening insert box 4-1 at the right end, the particles below the third size are firstly screened out by the small screen holes 6 and fall into the right end of the screen plate 2-1 at the right end of the cylinder 3-1, when the modified glass body moves to the upper end of the screening insert box 4-1 at the left end, the particles below the second size are screened out by the large screen holes 5 and fall into the screen box 2-6 at the left end of the cylinder 3-1, the particles below the third size which are not screened by the cylinder 3-1 in the screen box 2-6 are screened out again by the screen grooves I2-7 and fall into the right end of the screen plate 2-1, the particles falling into the right end of the screen plate 2-1 are screened by the screen grooves II2-8 on the screen plate 2-1, and the particles below the third size fall into the storage box I1-3, the oversized formazan-sized particles in drum 3-1 fall from the left end of drum 3-1 into magazine II1-7 for collection.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims (3)

1. The utility model provides a modified vitreous size sieving mechanism, includes base subassembly (1), sieve and moves subassembly (2), feed cylinder subassembly (3), screening subassembly (4) and big sieve mesh (5) and little sieve mesh (6), its characterized in that: the screening assemblies (4) are arranged on the left and right, the large screen holes (5) are formed in the screening assembly (4) at the left end, the small screen holes (6) are formed in the screening assembly (4) at the right end, the two screening assemblies (4) are fixedly connected to the left end and the right end of the feeding barrel assembly (3) respectively, the screening assembly (2) is rotatably connected to the base assembly (1), and the feeding barrel assembly (3) is fixedly connected to the upper end of the base assembly (1);
the base assembly (1) comprises a bottom plate (1-1), a motor I (1-2), a storage box I (1-3), a connecting rod (1-4), a rotary plate (1-5), a vertical support rod (1-6) and a storage box II (1-7), wherein the front end and the rear end of the middle end of the bottom plate (1-1) are fixedly connected with the rotary plate (1-5), the left end and the right end of the bottom plate (1-1) are respectively provided with the storage box II (1-7) and the storage box I (1-3), the vertical support rod (1-6) positioned at the front end is fixedly connected with the motor I (1-2), an output shaft of the motor I (1-2) is fixedly connected with the rotary plate (1-5), and the connecting rod (1-4) is hinged to the eccentric position of the rotary plate (1-5);
the screening component (2) comprises a screen plate (2-1), a baffle ring (2-2), a middle shaft (2-3), L-shaped connecting frames (2-4), an inclined plate (2-5), a screen box (2-6), screen grooves I (2-7) and screen grooves II (2-8), wherein baffle edges are arranged in the front, back and right directions of the screen plate (2-1), the inclined plate (2-5) is arranged at the left end of the screen plate (2-1), the right end of the screen plate (2-1) is a flat plate, the right end of the screen plate (2-1) is provided with a plurality of screen grooves II (2-8), the bottom surface of the screen box (2-6) is provided with a plurality of screen grooves I (2-7), the front and back ends of the screen box (2-6) are fixedly connected with the L-shaped connecting frames (2-4), and the two L-shaped connecting frames (2-4) are fixedly connected at the left end of the inclined plate (2-5, the screen box (2-6) is positioned above the inclined plate (2-5), the front end and the rear end of the middle end of the screen plate (2-1) are fixedly connected with middle shafts (2-3), the two middle shafts (2-3) are respectively and rotatably connected to the two vertical supporting rods (1-6) through bearings, the outer ends of the two middle shafts (2-3) are respectively and fixedly connected with baffle rings (2-2), the two baffle rings (2-2) are respectively attached to the outer sides of the two vertical supporting rods (1-6), and the storage box I (1-3) is positioned below the plurality of screen grooves II (2-8);
the feeding cylinder assembly (3) comprises a cylinder (3-1), a bump (3-2), a lower vertical bar (3-3), a convex edge (3-4), a right cover (3-5), a motor II (3-6), a spiral blade (3-7), a through groove (3-8), a main shaft (3-9), a left rotating frame (3-10) and a feeding groove (3-11), wherein the left end and the right end of the cylinder (3-1) are respectively and fixedly connected with the left rotating frame (3-10) and the right cover (3-5), the center of the right cover (3-5) is fixedly connected with the motor II (3-6), an output shaft of the motor II (3-6) penetrates through the right cover (3-5), the spiral blade (3-7) is arranged on the main shaft (3-9), the left end of the main shaft (3-9) is rotatably connected on the left rotating frame (3-10) through a bearing, the right end of the main shaft (3-9) is connected with an output shaft of a motor II (3-6) through a coupler, the spiral blade (3-7) and the main shaft (3-9) are both positioned in the cylinder (3-1), the upper right end of the cylinder (3-1) is provided with a feed chute (3-11), the left end and the right end of the lower end of the cylinder (3-1) are both provided with a through groove (3-8), the front end and the rear end of the lower end of the cylinder (3-1) are both fixedly connected with lower vertical bars (3-3), the outer sides of the lower ends of the two lower vertical bars (3-3) are both fixedly connected with convex edges (3-4), the front end and the rear end of the middle end of the cylinder (3-1) are both fixedly connected with convex blocks (3-2), and the two convex blocks (3-2) are;
the screening assembly (4) comprises screening insert boxes (4-1), sliding rods (4-2), matching grooves (4-3), front and back connecting rods (4-4) and screw insert plates (4-5), two groups of screening assemblies (4) are arranged, two sliding rods (4-2) are arranged in each group of screening assemblies (4) in the front and back direction, matching grooves (4-3) are arranged at the lower ends of the sliding rods (4-2), the front and back connecting rods (4-4) are fixedly connected between the left ends and the right ends of the two sliding rods (4-2) in each group of screening assemblies (4), the two sliding rods (4-2) in each group of screening assemblies (4) are connected to the front and back convex edges (3-4) in a sliding mode through the matching grooves (4-3), the screening insert boxes (4-1) are hollow box-shaped, and the top surfaces of the screening insert boxes (4-1) are arcs the same as the arcs of the inner walls of the cylinders The screening and inserting device comprises a profile, wherein the left end and the right end of the lower end of a screening and inserting box (4-1) are fixedly connected with screw inserting plates (4-5), screws are inserted into the two screw inserting plates (4-5) and are respectively connected onto two front connecting rods (4-4) and two rear connecting rods (4-4) through threads, a plurality of large sieve meshes (5) are uniformly distributed at the upper end of the screening and inserting box (4-1) at the left end, small sieve meshes (6) at the upper end of the screening and inserting box (4-1) at the right end, the two screening and inserting boxes (4-1) are respectively inserted into two through grooves (3-8), and the upper end faces of the two screening and inserting boxes (4-1) and the inner wall of a cylinder (3.
2. The modified glass size screening apparatus of claim 1, wherein: the size of the large sieve pore (5) is larger than that of the small sieve pore (6), the width of the sieve groove I (2-7) is smaller than the diameter of the large sieve pore (5), the width of the sieve groove I (2-7) is larger than that of the small sieve pore (6), and the width of the sieve groove II (2-8) is smaller than that of the small sieve pore (6).
3. The modified glass size screening apparatus of claim 1, wherein: the sieve box (2-6) is positioned below the left end screening insert box (4-1), the right end flat plate position of the sieve plate (2-1) is positioned below the right end screening insert box (4-1), and the storage box II (1-7) is positioned below the left end opening of the cylinder (3-1).
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