CN105921397B - A kind of electronic waste crushed material screening plant - Google Patents
A kind of electronic waste crushed material screening plant Download PDFInfo
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- CN105921397B CN105921397B CN201610345485.7A CN201610345485A CN105921397B CN 105921397 B CN105921397 B CN 105921397B CN 201610345485 A CN201610345485 A CN 201610345485A CN 105921397 B CN105921397 B CN 105921397B
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- screen cloth
- crushed material
- electronic waste
- waste crushed
- rolling
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- 238000012216 screening Methods 0.000 title claims abstract description 56
- 239000010793 electronic waste Substances 0.000 title claims abstract description 55
- 239000000463 material Substances 0.000 title claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000004744 fabric Substances 0.000 claims description 70
- 238000005096 rolling process Methods 0.000 claims description 60
- 230000000712 assembly Effects 0.000 claims description 28
- 238000000429 assembly Methods 0.000 claims description 28
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001698 pyrogenic effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
-
- 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
-
- 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
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- 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
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to electron wastes processing technology field, specifically disclose a kind of electronic waste crushed material screening plant, including framework, support component, sorting mechanism, the first cylinder and the second cylinder, framework is surrounded to be open in a screening, first madial wall of framework offers the first slideway, and the second madial wall of framework offers the second slideway, and the first madial wall is parallel to the second madial wall, support component support frame, sorting mechanism are installed in screening opening.The electronic waste crushed material screening plant of the embodiment of the present invention can be screened the excessive electronic waste crushed material of particle diameter by setting sorting mechanism, improve the efficiency of electronic waste crushed material subsequent treatment.
Description
【Technical field】
The present invention relates to recycling of WEEE technical field, more particularly to a kind of electronic waste crushed material screening plant.
【Background technology】
Electron wastes are commonly called as " electronic waste ", and refer to go out of use the electrical equipment or electronic equipment not used, and mainly includes
The elimination product of the electronics technologies such as the communication electronics product such as the household electrical appliance such as refrigerator, air-conditioning, washing machine, television set and computer.
Break process generally is carried out to electron wastes and obtains electron wastes crushed material, then electron wastes crushed material
Carry out chemical method, pyrogenic attack.Electronics is not given up after existing electronic waste processing unit is broken to electron wastes
Gurry crushed material is screened, and causes the chemical method to electron wastes crushed material, pyrogenic attack efficiency low.
【The content of the invention】
It is contemplated that overcome the disadvantages described above of prior art, there is provided a kind of electronic waste crushed material screening plant.
In order to solve the above-mentioned technical problem, the embodiment of the present invention proposes a kind of electronic waste crushed material screening plant, institute
Stating electronic waste screening plant includes framework, support component, sorting mechanism, the first cylinder and the second cylinder, and the framework is surrounded
It is open in a screening, the first madial wall of the framework offers the first slideway, and the second madial wall of the framework offers the
Two slideways, first madial wall support the framework, the screening machine parallel to second madial wall, the support component
Structure is installed in the screening opening, and the sorting mechanism includes screen cloth, the slide assemblies of at least two first, at least two second and slided
Dynamic component, the first reel, at least the first motor, 2 pull ropes, the second reel, return unit, the screen cloth are used to screen electronics rubbish
Rubbish crushed material, the screen cloth have parallel first side and second side, first slide assemblies and the first side
It is connected, first slide assemblies are slidably mounted on first slideway, second slide assemblies and the second side phase
Even, described screen cloth one end is wound in first reel, the other end is connected with one end of the pull rope, the pull rope it is another
One end is wound in second reel, and first motor is used to after screen cloth screening drive the first reel winding institute
Screen cloth is stated, the return unit is used to apply reseting torque to second reel；First cylinder is used to collect by described
The electronic waste crushed material of screen cloth, first cylinder are arranged at below the screen cloth, and second cylinder is used to collect and do not led to
The electronic waste crushed material of the screen cloth is crossed, second cylinder is arranged at below first reel.
Wherein, the electronic waste crushed material screening plant also includes control module, the control module and described first
Motor is electrically connected with, and the control module is used to control first motor after the first preset time with the first rotation direction
Rotate so that first reel and wind the screen cloth and for being controlled after winding the screen cloth in first reel
First motor is rotated such that second reel winds the pull rope to cause the screen cloth with the second rotation direction
Return back to initial position.
Wherein, the return unit is the second motor, and second motor is electrically connected with the control module, the control
Module controls second motor and the first motor synchronous axial system.
Wherein, the support component includes at least three column, and the end of the column is provided with electric pushrod, the electricity
The push rod of dynamic push rod supports the framework, and the electric pushrod is electrically connected with the control module, and the control module is used for
First motor is controlled to make reciprocating rotary and for pre- first in the first default corner before the first preset time
If the control electric pushrod does reciprocating linear motion in the time.
Wherein, the return unit is torsion spring.
Wherein, the electronic waste crushed material screening plant also include support bar, scraper assembly, the support bar with it is described
Framework is fixedly connected, and the scraper assembly includes installation portion, strikes off body and spring, and the scraper assembly is arranged at the first volume
The lower section of cylinder, the installation portion offer the first chute, and the body that strikes off is slidably mounted in first chute, described to strike off
Body is resisted against the screen cloth in the winding part of first reel, and the spring is installed in first chute, the bullet
Spring is used to apply against the screen cloth against power screen cloth.
Wherein, first slideway slides chamber including the first rolling chamber and first, and described first slides chamber and described first
Madial wall connects, and first rolling chamber slides chamber with described first and connected, and first slide assemblies include head rod
With the first rolling rod, the head rod and first rolling rod are revolving body, and first rolling rod is relative to institute
Stating the first end of head rod can circumferentially rotate, and the second end of the head rod is connected with the screen cloth, and described first
Connecting rod is slidably mounted on described first and slides chamber, and first rolling rod, which rolls, is installed on first rolling chamber, and described the
It is provided with the first blocking step in one rolling chamber, the first blocking Step Shaft is to the first rolling rod described in blocking.
Wherein, second slideway slides chamber including the second rolling chamber and second, and described second slides chamber and described second
Madial wall connects, and second rolling chamber slides chamber with described second and connected, and second slide assemblies include the second connecting rod
With the second rolling rod, second connecting rod and second rolling rod are revolving body, and second rolling rod is relative to institute
Stating the first end of the second connecting rod can circumferentially rotate, and the second end of second connecting rod is connected with the screen cloth, and described second
Connecting rod is slidably mounted on described second and slides chamber, and second rolling rod, which rolls, is installed on second rolling chamber, and described the
It is provided with the second blocking step in two rolling chambers, the second blocking Step Shaft is to the second rolling rod described in blocking.
Wherein, the electronic waste crushed material screening plant includes some adjusting screw rods, and the framework is included positioned at described
The adjustment portion of first madial wall, first slideway are opened in the adjustment portion, and first madial wall offers a regulating tank,
The adjustment portion is slidably mounted in the regulating tank, and the framework outer wall offers and the adjusting screw rod quantity identical light
Hole, the unthreaded hole connect with the regulating tank, and the adjustment portion offers screwed hole corresponding with the unthreaded hole, the regulation spiral shell
Bar is threadedly coupled through the unthreaded hole with the screwed hole.
Wherein, the bottom of first cylinder is provided with first round group, and the bottom of second cylinder is provided with the second wheel
Group.
Compared with prior art, the beneficial effects of the present invention are：The electronic waste crushed material screening of the embodiment of the present invention
Device can be screened the excessive electronic waste crushed material of particle diameter by setting sorting mechanism, improved electronic waste and crushed
The efficiency of thing subsequent treatment (such as chemical treatment, pyrogenic attack etc.).
【Brief description of the drawings】
In order to illustrate more clearly of technical scheme, the required accompanying drawing used in embodiment will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of electronic waste crushed material screening plant first embodiment of the embodiment of the present invention；
Fig. 2 is the enlarged drawing of structure at A in Fig. 1；
Fig. 3 is the enlarged drawing of structure at B in Fig. 1；
Fig. 4 is the control principle drawing of the electronic waste crushed material screening plant shown in Fig. 1；
Fig. 5 is the control principle drawing of another embodiment of electronic waste crushed material screening plant shown in Fig. 1；
Fig. 6 is the top view of electronic waste crushed material screening plant framework and sorting mechanism in Fig. 1；
Fig. 7 is sectional views of the Fig. 6 along line C-C；
Fig. 8 is the enlarged drawing of structure at D in Fig. 7；
Fig. 9 is the enlarged drawing of structure at E in Fig. 7；
Figure 10 is schematic diagrames of the Fig. 6 along another embodiment after line C-C cutting；
Figure 11 is the enlarged drawing of structure at F in Figure 10；
Figure 12 is the schematic diagram of electronic waste crushed material screening plant second embodiment of the embodiment of the present invention；
Figure 13 is the control principle drawing of the electronic waste crushed material screening plant shown in Figure 12.
【Embodiment】
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
Referring to Fig. 1 to Fig. 9, the embodiment of the present invention proposes a kind of electronic waste crushed material screening plant, electronic waste sieve
Screening device includes framework 100, support component 200, sorting mechanism 300, the first cylinder 400 and the second cylinder 500, framework 100 and wrapped
Enclose in a screening opening 101, the first madial wall 110 of framework 100 offers the first slideway 102, the second madial wall of framework 100
120 offer the second slideway 103, and the first madial wall 110 is parallel to the second madial wall 120, the support frame 100 of support component 200,
Sorting mechanism 300 be installed on screening opening 101 in, sorting mechanism 300 include screen cloth 310, the first slide assemblies of at least two 320,
At least two the second slide assemblies 330, the first reel 341, the first motor 342, at least 2 pull ropes 350, the second reel 361,
Return unit 362, screen cloth 310 are used to screen electronic waste crushed material, and screen cloth 310 has the parallel side of first side 311 and second
Side 312, the first slide assemblies 320 are connected with first side 311, and the first slide assemblies 320 are slidably mounted on the first slideway 102,
Second slide assemblies 330 are connected with second side 312, and the one end of screen cloth 310 is wound in the first reel 341, the other end and pull rope
350 one end is connected, and the other end of pull rope 350 is wound in the second reel 361, and the first motor 342 is used to screen in screen cloth 310
First volume cylinder 341 is driven to wind screen cloth 310 afterwards, return unit 362 is used to apply reseting torque to the second reel 361；First cylinder
400 are used to collect the electronic waste crushed material by screen cloth 310, and the first cylinder 400 is arranged at the lower section of screen cloth 310, the second cylinder
500 are used to collect not by the electronic waste crushed material of screen cloth 310, and the second cylinder 500 is arranged at the lower section of the first reel 341.
First motor 342 is used to drive first volume cylinder 341 to wind screen cloth 310 after the screening of screen cloth 310, can not lead to
Cross screen cloth 310 screening electronic waste crushed material enter the second cylinder 500 in, after this, the first motor 342 power off or with
Opposite direction rotates so that return unit 362 winds pull rope 350 so that screen cloth 310 returns back to initial position.
In embodiments of the present invention, screen cloth 310 is made up of soft material, such as plastics.
With further reference to Fig. 4, electronic waste crushed material screening plant also includes control module 500, control module 500 and
One motor 342 is electrically connected with, and control module 500 is used to control the first motor 342 to rotate with first after the first preset time
Direction rotates so that the first reel 341 winding screen cloth 310 and for being controlled after winding screen cloth 310 in the first reel 341
First motor 342 is rotated such that the second reel 361 winds pull rope 350 with so that screen cloth 310 is replied with the second rotation direction
To initial position.First preset time is time point.
With further reference to Fig. 5, return unit 362 is the second motor 362, and the second motor 362 electrically connects with control module 500
Connect, control module 500 controls the second motor 362 and the synchronous axial system of the first motor 342.
Referring in particular to Fig. 2 or Fig. 3, the output shaft 342a of the first reel 341 and the first motor 342 is coaxially fixed, volume Two
The output shaft 362a of cylinder 361 and the second motor 362 is coaxially fixed.
With further reference to Fig. 2 or Fig. 3, support component 200 includes at least three column 210, and the end of column 210 is provided with
Electric pushrod 220, the support frame 100 of push rod 221 of electric pushrod 220, electric pushrod 220 are electrically connected with control module 500,
Control module 500 be used to controlling before the first preset time the first motor 342 make in the first default corner reciprocating rotary, with
And for controlling electric pushrod 220 to do reciprocating linear motion in the first preset time.Screen cloth 310 has a junk area, when
When one motor 342 makees reciprocating rotary in the first default corner, the junk area is not wound by the first cylinder 400.First motor 342
As reciprocating rotary screen cloth 310 is done reciprocating linear motion along the first slideway 102 in the first default corner, electric pushrod 220
So that direction of the framework 100 along push rod 221 does reciprocating linear motion, so as to improve the screening effect of screen cloth 310, sieve is improved
The screening efficiency of net 310.
Furthermore, return unit 362 is torsion spring, and torsion spring has two torque arm (not illustrating in figure), wherein a torque arm with
Framework 100 is fixedly connected, and another torque arm is fixedly connected with the second cylinder 500, when initial, torsion of the torsion spring to the second cylinder 500
Torque is 0.The maximum twist angle of the torsion spring is more than maximum anglec of rotation when the first motor 342 is rotated with the first rotation direction.
With further reference to Fig. 2, electronic waste crushed material screening plant also includes support bar 610, scraper assembly 620, support
Bar 610 is fixedly connected with framework 100, and scraper assembly 620 includes installation portion 621, strikes off body 622 and spring 623, scraper assembly
620 are arranged at the lower section of the first reel 341, and installation portion 621 offers the first chute 601, strikes off body 622 and is slidably mounted on first
In chute 601, strike off body 622 and be resisted against screen cloth 310 and be installed on the first chute in the winding part of the first reel 341, spring 623
In 601, spring 623 is used to apply screen cloth 310 against screen cloth 310 against power.
Further Fig. 6 to Fig. 8, the first slideway 102 slide chamber 102b including the first rolling chamber 102a and first, and first slides
Chamber 102b connects with the first madial wall 110, and the first rolling chamber 102a slides chamber 102b with first and connected, the first slide assemblies 320
Including the rolling rod 322 of head rod 321 and first, the rolling rod 322 of head rod 321 and first is revolving body, and first
Rolling rod 322 can circumferentially rotate relative to the first end of head rod 321, and the first rolling rod 322, which rotates coaxially, is installed on
One connecting rod 321, and the first rolling rod 322 relative to head rod 321 axially not slidably, the of head rod 321
Two ends are connected with screen cloth 310, and head rod 321 is slidably mounted on first and slides chamber 102b, and the first rolling rod 322 rolls installation
It is axial in being provided with the first blocking step 102c, the first blocking step 102c in the first rolling chamber 102a, the first rolling chamber 102a
The first rolling rod of blocking 322.
With further reference to Fig. 9, the second slideway 103 slides chamber 103b including the second rolling chamber 103a and second, and second slides
Chamber 103b connects with the second madial wall 120, and the second rolling chamber 103a slides chamber 103b with second and connected, the second slide assemblies 330
Including the second connecting rod 331 and the second rolling rod 332, the second connecting rod 331 and the second rolling rod 332 are revolving body, and second
Rolling rod 332 can circumferentially rotate relative to the first end of the second connecting rod 331, and the second rolling rod 332, which rotates coaxially, is installed on
Two connecting rods 331, and the second rolling rod 332 relative to the second connecting rod 331 axially not slidably, the of the second connecting rod 331
Two ends are connected with screen cloth 310, and the second connecting rod 331 is slidably mounted on second and slides chamber 103b, and the second rolling rod 332 rolls installation
It is axial in being provided with the second blocking step 103c, the second blocking step 103c in the second rolling chamber 103a, the second rolling chamber 103a
The second rolling rod of blocking 332.
In order to avoid the first slide assemblies 320 and the second slide assemblies 330 influence the scroll movement of screen cloth 310, first connects
Extension bar 321, the first rolling rod 322, the maximum gauge of the second connecting rod 331 and the second rolling rod 332 are respectively less than and are equal to screen cloth 310
Thickness.
In embodiments of the present invention, the first slide assemblies of at least two 320 are set at equal intervals, adjacent first slide assemblies 320
Interval be less than d1, the total length of screen cloth 310 is L, and the quantity of the first slide assemblies 320 will be more than [L/d1], symbol [] represent
Round, such as d1 can be 10cm, 15cm, 20cm, 30cm, 50cm etc..
The second slide assemblies of at least two 330 are set at equal intervals, and the interval of adjacent second slide assemblies 330 is less than d2, screen cloth
310 total length is L, and the quantity of the second slide assemblies 330 will be more than [L/d2], and symbol [] represents to round, such as d2 can be
10cm, 15cm, 20cm, 30cm, 50cm etc..
With further reference to Fig. 2 or Fig. 3, framework 100 offers two first volumes around groove 108 and two volume Twos around groove 109,
The first volume is the circular trough coaxial with the first reel 341 around groove 108, and two first volumes are opened in the first inner side respectively around groove 108
The madial wall 120 of wall 110 and second, two first volumes are located at the both ends of the first reel 341 around groove 108 respectively, outside the first reel 341
The maximum windings that wall is more than or equal to screen cloth 310 to the first volume around the distance of groove 108 are multiplied by the thickness of screen cloth 310.
Volume Two is the circular trough coaxial with the second reel 361 around groove 109, and two volume Twos are opened in respectively around groove 109
First madial wall 110 and the second madial wall 120, two volume Twos around groove 109 respectively be located at the second reel 361 both ends, second
The maximum windings that the outer wall of reel 361 is more than or equal to pull rope 350 to volume Two around the distance of the inwall of groove 109 are multiplied by pull rope
350 diameter.
Further Figure 10 to Figure 11, electronic waste crushed material screening plant include some adjusting screw rods 700, and framework 100 is wrapped
The adjustment portion 130 positioned at the first madial wall 110 is included, the first slideway 102 is opened in adjustment portion 130, and the first madial wall 110 offers
One regulating tank 104, adjustment portion 130 are slidably mounted in regulating tank 104, and the outer wall of framework 100 offers and the quantity of adjusting screw rod 700
Identical unthreaded hole 105, unthreaded hole 105 connect with regulating tank 104, and adjustment portion 130 offers screwed hole 106 corresponding with unthreaded hole 105,
Adjusting screw rod 700 is threadedly coupled through unthreaded hole 105 with screwed hole 106.The elastic of screen cloth 310 can adjust by adjusting screw rod 700.
With further reference to Fig. 1 or Figure 12, the bottom of the first cylinder 400 is provided with first round group 410, the first cylinder 400
Support includes the wheel of at least three first in first round group 410, first round group 410.The bottom of second cylinder 500 is provided with the second wheel
Group 420, the second cylinder 400 is supported in the second wheel group 420, and the second wheel group 420 includes at least three Second wheel.The first round is set
The benefit of group 410 is to facilitate shifting to change the first cylinder 400, and the benefit for setting the second wheel group 420 is to facilitate shifting to change the second cylinder 500.
Set pull rope 350 benefit be on the one hand traction screen cloth 310 reset, be on the other hand after screen cloth 310 is wound,
The convenient screening thing from screening opening 101 in first cylinder 400.
With further reference to Figure 12 and Figure 13, electronic waste crushed material screening plant also includes being arranged on sorting mechanism 300
The conveying mechanism 800 of side, conveying mechanism 800 are used to convey electronic waste crushed material to screen cloth 310, and conveying mechanism 800 can be
Belt conveyor, roller path, chain and pan conveyor, the embodiment of the present invention are not restricted.Conveying mechanism 800 has a conveying
Motor 810, control module 500 are electrically connected with feeder motor 810, and control module 500 is used to control before the first preset time
Feeder motor 810 processed rotates, to cause conveying mechanism 800 to convey electronic waste crushed material to screen cloth 310.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. a kind of electronic waste crushed material screening plant, it is characterised in that the electronic waste screening plant includes framework, support
Component, sorting mechanism, the first cylinder and the second cylinder, the framework is surrounded to be open in a screening, the first inner side of the framework
Wall offers the first slideway, and the second madial wall of the framework offers the second slideway, and first madial wall is parallel to described
Second madial wall, the support component support the framework, and the sorting mechanism is installed in the screening opening, the screening
Mechanism includes screen cloth, the slide assemblies of at least two first, the slide assemblies of at least two second, the first reel, the first motor, at least 2
Bar pull rope, the second reel, return unit, the screen cloth are used to screen electronic waste crushed material, and the screen cloth has parallel the
One side and second side, first slide assemblies are connected with the first side, and first slide assemblies are slidably installed
In first slideway, second slide assemblies are connected with the second side, and described screen cloth one end is wound in described first
Reel, the other end are connected with one end of the pull rope, and the other end of the pull rope is wound in second reel, and described
One motor is used to after screen cloth screening driving first reel to wind the screen cloth, and the return unit is used for described the
Two reels apply reseting torque；Electronic waste crushed material of first cylinder for collection by the screen cloth, described first
Cylinder is arranged at below the screen cloth, and second cylinder, which is used to collect, does not pass through the electronic waste crushed material of the screen cloth, institute
The second cylinder is stated to be arranged at below first reel.
2. electronic waste crushed material screening plant according to claim 1, it is characterised in that the electronic waste crushed material
Screening plant also includes control module, and the control module is electrically connected with first motor, and the control module is used for
First motor is controlled to be rotated so that with the first rotation direction described in the first reel winding after first preset time
Screen cloth and for controlling first motor to be rotated with the second rotation direction after winding the screen cloth in first reel
To cause second reel to wind the pull rope with so that the screen cloth returns back to initial position.
3. electronic waste crushed material screening plant according to claim 2, it is characterised in that the return unit is the second electricity
Machine, second motor are electrically connected with the control module, and the control module controls second motor and described first
Motor synchronous axial system.
4. electronic waste crushed material screening plant according to claim 2, it is characterised in that the support component is included extremely
Few 3 columns, the end of the column are provided with electric pushrod, and the push rod of the electric pushrod supports the framework, the electricity
Dynamic push rod is electrically connected with the control module, and the control module is used to control first electricity before the first preset time
Machine makees reciprocating rotary in the first default corner and for controlling the electric pushrod work reciprocal straight in the first preset time
Line moves.
5. electronic waste crushed material screening plant according to claim 1, it is characterised in that the return unit is torsion spring.
6. electronic waste crushed material screening plant according to claim 1, it is characterised in that the electronic waste crushed material
Screening plant also includes support bar, scraper assembly, and the support bar is fixedly connected with the framework, and the scraper assembly includes peace
Dress portion, body and spring are struck off, the scraper assembly is arranged at the lower section of first reel, and the installation portion offers the first cunning
Groove, the body that strikes off are slidably mounted in first chute, and the body that strikes off is resisted against the screen cloth in first reel
Winding part, the spring is installed in first chute, and the spring is used to apply against the screen cloth screen cloth
Against power.
7. electronic waste crushed material screening plant according to claim 1, it is characterised in that first slideway includes the
One rolling chamber and first slides chamber, and described first slides chamber connects with first madial wall, first rolling chamber with it is described
First slides chamber connection, and first slide assemblies include head rod and the first rolling rod, the head rod and institute
It is revolving body to state the first rolling rod, and first rolling rod can circumferentially rotate relative to the first end of the head rod,
Second end of the head rod is connected with the screen cloth, and the head rod is slidably mounted on described first and slides chamber,
First rolling rod is rolled and is installed on first rolling chamber, and the first blocking step, institute are provided with first rolling chamber
The first blocking Step Shaft is stated to the first rolling rod described in blocking.
8. electronic waste crushed material screening plant according to claim 7, it is characterised in that second slideway includes the
Two rolling chambers and second slide chamber, and described second slides chamber connects with second madial wall, second rolling chamber with it is described
Second slides chamber connection, and second slide assemblies include the second connecting rod and the second rolling rod, second connecting rod and institute
It is revolving body to state the second rolling rod, and second rolling rod can circumferentially rotate relative to the first end of second connecting rod,
Second end of second connecting rod is connected with the screen cloth, and second connecting rod is slidably mounted on described second and slides chamber,
Second rolling rod is rolled and is installed on second rolling chamber, and the second blocking step, institute are provided with second rolling chamber
The second blocking Step Shaft is stated to the second rolling rod described in blocking.
9. electronic waste crushed material screening plant according to claim 7, it is characterised in that the electronic waste crushed material
Screening plant includes some adjusting screw rods, and the framework includes the adjustment portion positioned at first madial wall, first slideway
The adjustment portion is opened in, first madial wall offers a regulating tank, and the adjustment portion is slidably mounted on the regulating tank
In, the framework outer wall offers to be connected with the adjusting screw rod quantity identical unthreaded hole, the unthreaded hole with the regulating tank, institute
State adjustment portion and offer screwed hole corresponding with the unthreaded hole, the adjusting screw rod passes through the unthreaded hole and the screwed hole screw thread
Connection.
10. electronic waste crushed material screening plant according to claim 1, it is characterised in that the bottom of first cylinder
Portion is provided with first round group, and the bottom of second cylinder is provided with the second wheel group.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610345485.7A CN105921397B (en) | 2016-05-21 | 2016-05-21 | A kind of electronic waste crushed material screening plant |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610345485.7A CN105921397B (en) | 2016-05-21 | 2016-05-21 | A kind of electronic waste crushed material screening plant |
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| CN105921397A CN105921397A (en) | 2016-09-07 |
| CN105921397B true CN105921397B (en) | 2018-01-16 |
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| CN201610345485.7A Active CN105921397B (en) | 2016-05-21 | 2016-05-21 | A kind of electronic waste crushed material screening plant |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803255B (en) * | 2017-10-30 | 2019-04-05 | 安徽省东乾食品有限公司 | A kind of Dehydrated Vegetable Processing vegetable cutter |
| CN107876391A (en) * | 2017-12-11 | 2018-04-06 | 中国科学院合肥物质科学研究院 | A kind of grain cleaning and percentage of impurity monitoring device and its control method |
| CN109127414A (en) * | 2018-07-27 | 2019-01-04 | 安徽鸡笼山食品有限公司 | A kind of vegetable product production material grading screen screening device |
| CN109820024A (en) * | 2019-02-24 | 2019-05-31 | 杭州林迪德瑞科技有限公司 | Shellfish graded cleaning device and method |
| CN115445914A (en) * | 2022-09-28 | 2022-12-09 | 河北鲜鲜农产股份有限公司 | Popcorn screening device |
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| CN2728644Y (en) * | 2004-07-29 | 2005-09-28 | 唐山钢铁股份有限公司 | Transporting screen |
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| CN105921397A (en) | 2016-09-07 |
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