CN210187646U - Plastic particle classification screening equipment - Google Patents
Plastic particle classification screening equipment Download PDFInfo
- Publication number
- CN210187646U CN210187646U CN201920616420.0U CN201920616420U CN210187646U CN 210187646 U CN210187646 U CN 210187646U CN 201920616420 U CN201920616420 U CN 201920616420U CN 210187646 U CN210187646 U CN 210187646U
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- screening
- feeding hopper
- wall
- box
- screening box
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- 238000012216 screening Methods 0.000 title claims abstract description 107
- 239000002245 particle Substances 0.000 title claims abstract description 32
- 229920003023 plastic Polymers 0.000 title claims description 29
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000003860 storage Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 229920000426 Microplastic Polymers 0.000 abstract description 22
- 239000004744 fabric Substances 0.000 abstract description 7
- 239000008187 granular material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model belongs to the technical field of plastic pellet processing equipment, especially, plastic pellet classified screening equipment drops into and falls on first screen cloth by the feed inlet to current material, piles up on the screen cloth easily, can not lay and come, and the large granule presss from both sides the area tiny particle and together rolls to the certified products discharge gate, leads to the shortcoming that the screening precision is poor, and proposes following scheme, and it includes the screening case, the top side of screening case sets up for the opening, and movable mounting has the magazine on one side inner wall of screening case, is equipped with the screening board of fixed mounting on screening case one side inner wall under the magazine. The utility model discloses simple structure treats that the plastic pellet of classified screening puts in feeding hopper, and feeding hopper round trip movement at the spacing inslot for plastic pellet spreads the formula and puts in on the screening board, and feeding speed of feeding hopper continuously changes because of rotating baffle's swing, and plastic pellet can not pile up on the screening board, has improved the screening precision, has satisfied the user demand.
Description
Technical Field
The utility model relates to a plastic pellet processing equipment technical field especially relates to a plastic pellet classified screening equipment.
Background
The main production method of plastic raw material is characterized by that on the extrusion granulating machine set a granular raw material is produced, and the equipment of the extrusion granulating production line mainly is formed from extruder, cooling water tank, drying fan, traction mechanism, grain-cutting machine and grain-screening device, etc.
The patent with publication number CN206561526U discloses a plastic particle screening device, which comprises a base, a machine body and a feeding hole, and accelerates the screening efficiency of plastic products, and when large-size plastic products which cannot pass through a discharging hole appear, the plastic products can be taken out through a material taking hole, so that the blockage is avoided; the screening effect is improved, but this screening plant is when carrying out the classified screening of plastic pellet, and the material drops on first screen cloth by the feed inlet input, and plastic pellet piles up on the screen cloth easily, can not lay and come, and when the screen cloth, the large granule presss from both sides the area and together rolls to the certified products discharge gate together for the small granule, leads to the screening precision poor, consequently can not satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the material to drop into and fall on first screen cloth by the feed inlet among the prior art, pile up on the screen cloth easily, can not lay and come, the large granule presss from both sides the area and together rolls to the certified products discharge gate, leads to the shortcoming that the screening precision is poor, and the categorised screening installation of a plastic pellet who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a plastic particle classification screening device comprises a screening box, wherein the top side of the screening box is provided with an opening, a feeding hopper is movably arranged on the inner wall of one side of the screening box, a screening plate fixedly arranged on the inner wall of one side of the screening box is arranged under the feeding hopper, one side of the screening plate extends out of the screening box, a collecting box is fixedly arranged on one side of the screening box far away from the feeding hopper and is matched with the bottom side of the screening plate, an adjusting plate positioned above the screening box is fixedly arranged on one side of the feeding hopper, an adjusting groove is formed in the bottom side of the adjusting plate, racks are fixedly arranged on the inner walls of two sides of the adjusting groove, a rotating shaft is arranged on the top side of the screening box, the top end of the rotating shaft extends into the adjusting groove and is fixedly provided with a half gear which is meshed with the racks, a rotating baffle is rotatably arranged on the inner wall of one side of the feeding hopper close to the adjusting plate, a movable hole formed in the inner wall, movable mounting has the movable rod in the activity hole, the both ends of movable rod all extend to outside the activity hole, the one end of movable rod is rotated and is installed the push-and-pull rod that is located the batch hopper, the top of push-and-pull rod is rotated and is installed on rotating the bottom side of baffle, fixed mounting has a plurality of arc pieces on the screening case is close to one side inner wall of batch hopper, one side of arc piece contacts with the one end that the push-and-pull rod was kept away from to the movable rod, the plastic pellet of waiting to classify and filter is put in batch hopper, batch hopper round trip movement in the spacing groove, make the plastic pellet distribute the formula and put in on the screening board, and batch feeding speed of batch hopper lasts the change because of rotating the swing of baffle, the plastic pellet can not pile up on the screening.
Preferably, the top side of the screening box is fixedly provided with a rotating motor, and the bottom end of the rotating shaft is fixedly arranged on an output shaft of the rotating motor through a coupler.
Preferably, a limiting groove located above the arc-shaped block is formed in the inner wall of one side of the screening box, a limiting block is slidably mounted in the limiting groove, one side of the limiting block is fixedly mounted on one side, close to the limiting groove, of the feeding hopper, the feeding hopper is limited, and the feeding hopper does not shake in horizontal movement.
Preferably, the bottom side fixed mounting of movable rod has the release link that is located the magazine, and one side fixed mounting that the release link is close to the arc piece has the one end of spring, and the other end fixed mounting of spring makes the movable rod round trip movement on the inner wall of one side that the magazine is close to the arc piece, cooperation arc piece.
Preferably, the storage box is placed on the bottom side inner wall of the screening box, a material taking hole corresponding to the storage box is formed in the inner wall of one side of the screening box, and a sealing plate is rotatably installed on the inner wall of the top side of the material taking hole through a hinge, so that small plastic particles can be taken out conveniently.
The utility model discloses in, a plastic pellet classified screening equipment, through the cooperation use of screening case, batch hopper, screening board, collecting box, regulating plate, adjustment tank, rotating electrical machines, axis of rotation, half-gear, rack, spacing groove, stopper, after the plastic pellet was screened by the screening board, the plastic pellet of bigger particle diameter slided to the collecting box along the screening board, the particle of small granule fell into storing up the box, start the rotating electrical machines, the axis of rotation drives half-gear and continues to rotate, half-gear rotates in-process and contacts with two racks in turn, thereby promote the regulating plate to move back and forth, the regulating plate drives batch hopper to move back and forth, thereby make the plastic pellet scattered the input on the screening board, the plastic pellet can not pile up on the screening board;
through the matched use of the rotating baffle, the movable hole, the movable rod, the push-pull rod, the arc-shaped block and the reset rod, the movable rod is intermittently pushed by the arc-shaped block, the movable rod is driven to move back and forth left and right in the movable hole through the matched spring, the movable rod pushes and pulls the rotating baffle through the push-pull rod, so that the rotating baffle swings back and forth, the feeding speed of the feeding hopper is continuously changed due to the swing of the rotating baffle, and the accumulation of plastic particles on the screening plate is further prevented;
the utility model discloses simple structure treats that the plastic pellet of classified screening puts in feeding hopper, and feeding hopper round trip movement at the spacing inslot for plastic pellet spreads the formula and puts in on the screening board, and feeding speed of feeding hopper continuously changes because of rotating baffle's swing, and plastic pellet can not pile up on the screening board, has improved the screening precision, has satisfied the user demand.
Drawings
Fig. 1 is a schematic front view of a plastic particle classifying and screening apparatus provided by the present invention;
fig. 2 is a schematic structural view of a portion a in fig. 1 of the plastic particle classifying and screening apparatus according to the present invention;
fig. 3 is a schematic structural view of a regulating plate of a plastic particle sorting and screening apparatus according to the present invention;
fig. 4 is a schematic view of a top view structure of the plastic particle classifying and screening apparatus provided by the present invention.
In the figure: the screening box 1, the feeding hopper 2, the screening plate 3, the collecting box 4, the adjusting plate 5, the adjusting groove 6, the rotating motor 7, the rotating shaft 8, the half gear 9, the rack 10, the limiting groove 11, the limiting block 12, the rotating baffle 13, the movable hole 14, the movable rod 15, the push-pull rod 16, the arc block 17, the reset rod 18, the material taking hole 19, the sealing plate 20 and the storage box 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a plastic particle classifying and screening apparatus comprises a screening box 1, the top side of the screening box 1 is provided with an opening, a feeding hopper 2 is movably mounted on the inner wall of one side of the screening box 1, a screening plate 3 fixedly mounted on the inner wall of one side of the screening box 1 is arranged under the feeding hopper 2, one side of the screening plate 3 extends out of the screening box 1, a collecting box 4 is fixedly mounted on one side of the screening box 1 away from the feeding hopper 2, the collecting box 4 is adapted to the bottom side of the screening plate 3, an adjusting plate 5 positioned above the screening box 1 is fixedly mounted on one side of the feeding hopper 2, an adjusting groove 6 is formed in the bottom side of the adjusting plate 5, racks 10 are fixedly mounted on the inner walls of both sides of the adjusting groove 6, a rotating shaft 8 is arranged on the top side of the screening box 1, the top end of the rotating shaft 8 extends into the adjusting groove 6 and is fixedly mounted with a half gear, a rotating baffle 13 is rotatably arranged on the inner wall of one side of the feeding hopper 2 close to the adjusting plate 5, a movable hole 14 arranged on the inner wall of one side of the feeding hopper 2 close to the adjusting plate 5 is arranged under the rotating baffle 13, a movable rod 15 is movably arranged in the movable hole 14, both ends of the movable rod 15 extend out of the movable hole 14, one end of the movable rod 15 is rotatably arranged with a push-pull rod 16 positioned in the feeding hopper 2, the top end of the push-pull rod 16 is rotatably arranged on the bottom side of the rotating baffle 13, a plurality of arc blocks 17 are fixedly arranged on the inner wall of one side of the screening box 1 close to the feeding hopper 2, one side of each arc block 17 is contacted with one end of the movable rod 15 far away from the push-pull rod 16, plastic particles to be classified and screened are thrown in the feeding hopper 2, the feeding hopper 2 moves back and forth in the limiting groove 11, so that the plastic particles are thrown on the screening plate 3 in a scattered manner, the plastic particles can not be accumulated on the screening plate 3, and the screening precision is improved.
The utility model discloses in, the top side fixed mounting of screening case 1 has rotating electrical machines 7, and shaft coupling fixed mounting is passed through on rotating electrical machines 7's output shaft in the bottom of axis of rotation 8.
The utility model discloses in, set up the spacing groove 11 that is located arc piece 17 top on one side inner wall of screening case 1, sliding mounting has stopper 12 in the spacing groove 11, and one side fixed mounting of stopper 12 is spacing to hopper 2 on one side that hopper 2 is close to spacing groove 11, makes its horizontal migration not rock.
The utility model discloses in, the bottom side fixed mounting of movable rod 15 has the release link 18 that is located hopper 2, and one side fixed mounting that release link 18 is close to arc piece 17 has the one end of spring, and the other end fixed mounting of spring is on one side inner wall that hopper 2 is close to arc piece 17, and cooperation arc piece 17 makes movable rod 15 round trip movement.
The utility model discloses in, placed on the bottom side inner wall of screening case 1 and stored up box 21, seted up on one side inner wall of screening case 1 and stored up the corresponding hole 19 of getting of box 21, it seals board 20 to rotate to install through the hinge on the top side inner wall of getting the hole 19, is convenient for take out tiny particle plastic particle.
In the utility model, plastic particles to be classified and screened are put in a feeding hopper 2, after the plastic particles are screened by a screening plate 3, the plastic particles with larger particle size slide to a collecting box 4 along the screening plate 3, the small particles fall into a storage box 21, a rotating motor 7 is started, a rotating shaft 8 drives a half gear 9 to continuously rotate, the half gear 9 is meshed with racks 10 on the inner walls of two sides of an adjusting groove 6, the half gear 9 is contacted with the two racks 10 in turn in the rotating process, so as to push an adjusting plate 5 to move back and forth, a limiting block 12 moves back and forth in a horizontal direction in a limiting groove 11, the adjusting plate 5 drives the feeding hopper 2 to move back and forth, thereby the plastic particles are put on the screening plate 3 in a scattered way, the plastic particles can not be accumulated on the screening plate 3, the feeding hopper 2 drives a movable rod 15 to move back and forth in the moving process, the movable rod 15 is intermittently pushed and squeezed by, the cooperation spring makes movable rod 15 round trip movement about in the activity hole 14, and movable rod 15 passes through push-and-pull rod 16 push-and-pull rotation baffle 13 for rotation baffle 13 swing back and forth, and the material feeding speed of magazine 2 lasts the change because of rotation baffle 13's swing, further prevents piling up of plastic pellet on screening plate 3, and the effectual large granule of having avoided is mingled with in the tiny particle together falls into collecting box 4, has improved the screening precision, has satisfied the user demand.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The plastic particle classifying and screening equipment comprises a screening box (1) and is characterized in that the top side of the screening box (1) is provided with an opening, a feeding hopper (2) is movably mounted on the inner wall of one side of the screening box (1), a screening plate (3) fixedly mounted on the inner wall of one side of the screening box (1) is arranged under the feeding hopper (2), one side of the screening plate (3) extends out of the screening box (1), a collecting box (4) is fixedly mounted on one side of the screening box (1) far away from the feeding hopper (2), the collecting box (4) is matched with the bottom side of the screening plate (3), an adjusting plate (5) positioned above the screening box (1) is fixedly mounted on one side of the screening box (2), an adjusting groove (6) is formed in the bottom side of the adjusting plate (5), racks (10) are fixedly mounted on the inner walls of two sides of the adjusting groove (6), and a rotating shaft (8) is arranged on the top side of the screening box (1), the top end of the rotating shaft (8) extends into the adjusting groove (6) and is fixedly provided with a half gear (9), the half gear (9) is meshed with a rack (10), the inner wall of one side, close to the adjusting plate (5), of the feeding hopper (2) is rotatably provided with a rotating baffle plate (13), a movable hole (14) formed in the inner wall of one side, close to the adjusting plate (5), of the feeding hopper (2) is arranged under the rotating baffle plate (13), a movable rod (15) is movably arranged in the movable hole (14), two ends of the movable rod (15) extend out of the movable hole (14), one end of the movable rod (15) is rotatably provided with a push-pull rod (16) positioned in the feeding hopper (2), the top end of the push-pull rod (16) is rotatably arranged on the bottom side of the rotating baffle plate (13), a plurality of arc blocks (17) are fixedly arranged on the inner wall of one side, close to the feeding hopper (, one side of the arc-shaped block (17) is contacted with one end of the movable rod (15) far away from the push-pull rod (16).
2. The plastic particle classifying and screening device according to claim 1, wherein a rotating motor (7) is fixedly installed on the top side of the screening box (1), and the bottom end of the rotating shaft (8) is fixedly installed on an output shaft of the rotating motor (7) through a coupling.
3. The plastic particle classifying and screening device according to claim 1, wherein a limiting groove (11) located above the arc-shaped block (17) is formed in an inner wall of one side of the screening box (1), a limiting block (12) is slidably mounted in the limiting groove (11), and one side of the limiting block (12) is fixedly mounted on one side of the feeding hopper (2) close to the limiting groove (11).
4. The plastic particle classifying and screening device according to claim 1, wherein a return rod (18) located in the feeding hopper (2) is fixedly installed at the bottom side of the movable rod (15), one side of the return rod (18) close to the arc-shaped block (17) is fixedly installed with one end of a spring, and the other end of the spring is fixedly installed on the inner wall of the feeding hopper (2) close to the arc-shaped block (17).
5. The plastic particle classifying and screening device according to claim 1, wherein a storage box (21) is placed on the inner wall of the bottom side of the screening box (1), a material taking hole (19) corresponding to the storage box (21) is formed in the inner wall of one side of the screening box (1), and a sealing plate (20) is rotatably installed on the inner wall of the top side of the material taking hole (19) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616420.0U CN210187646U (en) | 2019-04-30 | 2019-04-30 | Plastic particle classification screening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616420.0U CN210187646U (en) | 2019-04-30 | 2019-04-30 | Plastic particle classification screening equipment |
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| Publication Number | Publication Date |
|---|---|
| CN210187646U true CN210187646U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920616420.0U Active CN210187646U (en) | 2019-04-30 | 2019-04-30 | Plastic particle classification screening equipment |
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| CN (1) | CN210187646U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117920388A (en) * | 2024-01-25 | 2024-04-26 | 华能山东发电有限公司烟台发电厂 | Coal sample bipartition device |
| CN118162353A (en) * | 2024-04-25 | 2024-06-11 | 青岛西海岸城市建设集团有限公司 | A sand and gravel screening device for municipal construction |
| CN118321139A (en) * | 2024-06-12 | 2024-07-12 | 山东林然农业科技有限公司 | Screening plant is used in biomass fertilizer production |
-
2019
- 2019-04-30 CN CN201920616420.0U patent/CN210187646U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117920388A (en) * | 2024-01-25 | 2024-04-26 | 华能山东发电有限公司烟台发电厂 | Coal sample bipartition device |
| CN118162353A (en) * | 2024-04-25 | 2024-06-11 | 青岛西海岸城市建设集团有限公司 | A sand and gravel screening device for municipal construction |
| CN118162353B (en) * | 2024-04-25 | 2025-12-26 | 青岛西海岸城市建设集团有限公司 | A sand and gravel screening device for municipal construction |
| CN118321139A (en) * | 2024-06-12 | 2024-07-12 | 山东林然农业科技有限公司 | Screening plant is used in biomass fertilizer production |
| CN118321139B (en) * | 2024-06-12 | 2024-09-03 | 山东林然农业科技有限公司 | Screening plant is used in biomass fertilizer production |
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