CN220759966U - Screening device for granulator - Google Patents
Screening device for granulator Download PDFInfo
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- CN220759966U CN220759966U CN202322314538.7U CN202322314538U CN220759966U CN 220759966 U CN220759966 U CN 220759966U CN 202322314538 U CN202322314538 U CN 202322314538U CN 220759966 U CN220759966 U CN 220759966U
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- Prior art keywords
- fixedly connected
- frame
- screen cloth
- screen
- screening device
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- 238000012216 screening Methods 0.000 title claims abstract description 26
- 239000002994 raw material Substances 0.000 claims abstract description 24
- 238000003860 storage Methods 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims description 36
- 238000000151 deposition Methods 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 8
- 238000010009 beating Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a screening device for a granulator, which comprises a storage box, wherein the inner walls of the two sides of the storage box are movably connected with rotating shafts, a screen frame is fixedly connected between the two rotating shafts, a notch is formed in the bottom of the screen frame, a screen is fixedly connected in the notch, through holes are formed in the bottoms of the two ends of the screen frame, rotating rods are movably connected in the through holes, a cover plate is fixedly connected to the outer peripheral wall of each rotating rod, the cover plate is attached to the through holes, and a control assembly for controlling the screen frame to swing is arranged in the storage box, so that the screen is inclined left and right. According to the utility model, not only can the inclination of the screen be controlled, but also the unfiltered raw materials can flow into the collecting box through the through hole, so that the condition that the unfiltered raw materials are not cleaned in time and stay on the screen to cause the blockage of the screen can be avoided, and one end of the screen frame can be knocked through rubber ball circulation, and the screen frame is vibrated after being knocked, thereby being beneficial to faster filtering of the raw materials.
Description
Technical Field
The utility model relates to the technical field of screening, in particular to a screening device for a granulator.
Background
The granulator is a forming machine capable of manufacturing materials into specific shapes, most polymers are mixed and granulated before being manufactured into final products, so that the materials can be sold, the power required by the granulator is in direct proportion to the extrusion amount and in exponential relation with the size of a filter screen, the granulation process is to manufacture the fine ground powder into particles with good fluidity through drying and adhesive adding, and in order to obtain the particles with uniform size, the filtering and screening treatment is also needed.
At present, the conventional screening method generally pours raw materials into a filter screen to be filtered through the filter screen, however, in the filtering process, raw materials which are not filtered out and stay on the surface of the filter screen are not collected in time, so that the filter screen is easy to be blocked, and meanwhile, the conventional screening method is slower in filtering efficiency, so that a person skilled in the art provides a screening device for a granulator to solve the problems in the background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a screening device for a granulator.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a screening plant for granulator, including depositing the case, the equal swing joint in both sides inner wall of depositing the case has the pivot, fixedly connected with screen cloth frame between two pivots, the breach has been seted up to the bottom of screen cloth frame, fixedly connected with screen cloth in the breach, the through-hole has all been seted up to the both ends bottom of screen cloth frame, and swing joint has the bull stick in the through-hole, the circumference outer wall fixedly connected with apron of bull stick, and the apron is laminated mutually with the through-hole, the inside of depositing the case is equipped with the wobbling control assembly of control screen cloth frame, makes screen cloth left and right sides slope, the both ends of screen cloth frame are equipped with the lift subassembly that makes the apron open, and when making the screen cloth slope, the raw materials of stopping on the screen cloth flows along the through-hole, the one end of depositing the case is equipped with the subassembly of beating to shake the screen cloth frame to make the screen cloth frame shake for the filtration rate of raw materials.
As a still further scheme of the utility model, the control component is a gear and a rack, the inner walls of the two sides of the storage box are fixedly connected with electric telescopic rods, one ends of the two electric telescopic rods are fixedly connected with racks, the outer walls of the circumferences of the two rotating shafts are fixedly connected with the gears, and the racks are respectively meshed with the gears.
As a still further scheme of the utility model, the lifting assembly is a pull rope, the top of the storage box is fixedly connected with a supporting frame, two sides of the supporting frame are fixedly connected with connecting plates, the bottoms of the two connecting plates are fixedly connected with pull ropes, the other ends of the pull ropes are fixed with a cover plate, two ends of the rotating rod are movably connected with second torsion springs, and two ends of the second torsion springs are respectively fixed with the rotating rod and the screening frame.
As a still further scheme of the utility model, the bottoms of the two ends of the material sieving frame are fixedly connected with collecting boxes, and the collecting boxes are respectively positioned below the two cover plates.
As a still further scheme of the utility model, the beating component is rubber balls, two connecting blocks are fixedly connected to the inner wall of one end of the storage box, a round rod is movably connected between the two connecting blocks, the outer wall of the circumference of the round rod is fixedly connected with a swinging plate, one side of the swinging plate is fixedly connected with a plurality of rubber balls, and the rubber balls can be contacted with one end of the screening frame.
As a still further scheme of the utility model, one end of one rack is fixedly connected with a connecting frame, one end of the connecting frame is fixedly connected with a contact block, the contact block can be contacted with the swinging plate, the circumferential outer wall of the round rod is movably connected with a first torsion spring, and two ends of the first torsion spring are respectively fixed with the round rod and the connecting block.
As still further scheme of the utility model, the top of the supporting frame is fixedly communicated with a connecting hopper in a penetrating way, and the bottom of the connecting hopper is fixedly connected with a discharging hopper.
The beneficial effects of the utility model are as follows:
1. by controlling the inclination of the screen, the raw materials which are not filtered flow along the screen frame and then flow into the collecting box through the through hole, so that the raw materials which are not filtered are prevented from being cleaned in time and stay on the screen, and the screen is blocked.
2. One end of the screen material frame is knocked through rubber ball circulation, and the screen material frame vibrates after being knocked, so that the raw materials are filtered more quickly, and the filtering efficiency is improved.
3. Through the rack removal, make gear rotation, then make the pivot drive the sieve material frame through gear rotation and rotate and make the screen cloth slope to control the touch-sensitive piece and remove and extrude the swinging plate, realize the rubber ball and beat the sieve material frame, reduce artificial intervention, labour saving and time saving.
Drawings
Fig. 1 is a schematic perspective view of a screening device for a granulator according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a storage bin of a sieving device for a pelletizer according to the present utility model;
FIG. 3 is a schematic view of a first partial cross-sectional configuration of a screening device for a pelletizer in accordance with the present utility model;
fig. 4 is a schematic view of a second partial cross-sectional structure of a screening device for a pelletizer according to the present utility model.
In the figure: 1. a storage case; 2. a support frame; 3. the connecting hopper; 4. a discharge hopper; 5. a screen; 6. a connecting plate; 7. a pull rope; 8. a screen frame; 9. a connecting frame; 10. a rotating shaft; 11. an electric telescopic rod; 12. a rack; 13. a gear; 14. a touch block; 15. a swinging plate; 16. a first torsion spring; 17. a round bar; 18. a connecting block; 19. rubber balls; 20. a collection box; 21. a rotating rod; 22. a second torsion spring; 23. and a cover plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. It should be noted that the terms "mounted," "connected," and "disposed" are to be construed broadly, unless explicitly stated or defined otherwise, and that the particular meaning of such terms in this patent will be understood by those of ordinary skill in the art, as appropriate.
Referring to fig. 1-4, a screening plant for granulator, including depositing case 1, deposit the both sides inner wall of case 1 and all rotate and be connected with pivot 10, be fixed with screen cloth frame 8 through the bolt between two pivots 10, the breach has been seted up to the bottom of screen cloth frame 8, be fixed with screen cloth 5 through the bolt in the breach, the through-hole has all been seted up to the both ends bottom of screen cloth frame 8, the through-hole rotation is connected with bull stick 21, the circumference outer wall of bull stick 21 is fixed with apron 23 through the bolt, and apron 23 laminating mutually with the through-hole, deposit the inside of case 1 and be equipped with the control assembly of control screen cloth frame 8 wobbling, make screen cloth 5 slope about, the both ends of screen cloth frame 8 are equipped with the lifting assembly that makes apron 23 open, when making screen cloth 5 slope, the raw materials that stay on screen cloth 5 flow along the through-hole, the one end of depositing case 1 is equipped with the beating subassembly that shakes screen cloth frame 8, make screen cloth frame 8 shake, accelerate the filtration rate of raw materials.
Wherein, control assembly is gear 13, rack 12, deposit the both sides inner wall of case 1 and all have electric telescopic handle 11 through the bolt fastening, the one end of two electric telescopic handle 11 is all through bolt fastening has rack 12, the equal key-type connection of circumference outer wall of two pivots 10 has gear 13, and rack 12 meshes with gear 13 respectively, electric telescopic handle 11 reciprocal flexible drives rack 12 reciprocating motion, and then make gear 13 reciprocal rotation, gear 13 rotates and makes pivot 10 drive sieve frame 8 and rotate and make screen cloth 5 slope, the raw materials takes place to flow on screen cloth 5, help the abundant filtration of raw materials.
Wherein, the lifting component is stay cord 7, the top of depositing case 1 is through bolt fastening has braced frame 2, the both sides of braced frame 2 are all through bolt fastening has connecting plate 6, the equal fixedly connected with stay cord 7 in bottom of two connecting plates 6, and the other end and the apron 23 of stay cord 7 are fixed mutually, second torsional spring 22 has all been cup jointed at the both ends of bull stick 21, and the both ends of second torsional spring 22 are fixed mutually with bull stick 21 and sieve frame 8 respectively, the both ends bottom of sieve frame 8 all is through bolt fastening having collecting box 20, and collecting box 20 is located the below of two apron 23 respectively, when sieve frame 8 inclines to one side, stay cord 7 atress is with apron 23 pull up, the opening is the open state, and the raw materials that does not filter flows along sieve frame 8, then flow into the collecting box 20 through the opening, and sieve frame 8 resets the back, under the effect of second torsional spring 22, apron 23 can reset and close.
Wherein, the subassembly is clapped to rubber ball 19, the one end inner wall of depositing case 1 has two connecting blocks 18 through the bolt fastening, rotate between two connecting blocks 18 and be connected with round bar 17, the circumference outer wall of round bar 17 has swinging plate 15 through the bolt fastening, one side of swinging plate 15 has a plurality of rubber balls 19 through the bolt fastening, and rubber ball 19 and the one end contactable of screen material frame 8, one end of one of them rack 12 has link 9 through the bolt fastening, the one end of link 9 has touch pad 14 through the bolt fastening, and touch pad 14 and swinging plate 15 contactable, first torsional spring 16 has been cup jointed to the circumference outer wall of round bar 17, and the both ends of first torsional spring 16 are fixed with round bar 17 and connecting block 18 respectively, rack 12 drives link 9 and removes when removing, link 9 remove and drive touch pad 14 and extrude swinging plate 15 after the suitable position, and swinging plate 15 then take place to rotate, swinging plate 15 rotates and makes rubber ball 19 and screen material frame 8's one end through rubber ball 19 and beats screen material frame 8, take place to beat behind the one end of screen material frame 8, help beating the torsional spring 16, wherein the effect of the torsional spring is that the vibration of reset is convenient for the raw materials 15.
Wherein, the top of braced frame 2 runs through fixed intercommunication and has and connects fight 3, and the bottom of connecting fight 3 is fixed with row hopper 4 through the bolt, connects fight 3 and is connected with the feed opening of granulator, and the raw materials can follow and connect fight 3 and row hopper 4 inflow to screen cloth 5 on.
Working principle: when raw materials need to be filtered, the raw materials fall into the surface of the screen 5 through the connecting hopper 3 and the discharging hopper 4 and are filtered, the filtered raw materials fall into the storage box 1, then the electric telescopic rod 11 is started to reciprocate to drive the rack 12 to reciprocate, the gear 13 is further made to reciprocate, the gear 13 rotates to enable the rotating shaft 10 to drive the screen frame 8 to rotate to enable the screen 5 to incline, when the screen frame 8 inclines to one side, the pull rope 7 is stressed to pull the cover plate 23, the through hole is in an open state, the raw materials which are not filtered flow along the screen frame 8, then flow into the collecting box 20 through the through hole, the rack 12 drives the connecting frame 9 to move while moving, the connecting frame 9 moves to drive the contact block 14 to move to a proper position and then squeeze the swinging plate 15, the swinging plate 15 rotates, meanwhile the first torsion spring 16 generates torsion, the swinging plate 15 rotates to enable the rubber ball 19 to be in contact with the screen frame 8, the rubber ball 19 knocks one end of the screen frame 8, vibration occurs after the screen frame 8 is stressed to one side, the raw materials are helped to be filtered more quickly, the rack 12 drives the connecting frame 9 and the swinging plate 14 to separate from the swinging plate 15 from the first torsion spring 16, and the swinging plate 15 is reset after the swinging plate is separated from the swinging plate 15.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A screening plant for granulator, includes deposits case (1), its characterized in that, deposit equal swing joint in both sides inner wall of case (1) and have pivot (10), fixedly connected with screen cloth frame (8) between two pivots (10), the breach has been seted up to the bottom of screen cloth frame (8), fixedly connected with screen cloth (5) in the breach, the opening has all been seted up to the both ends bottom of screen cloth frame (8), swing joint has bull stick (21) in the opening, the circumference outer wall fixedly connected with apron (23) of bull stick (21), and apron (23) laminating mutually with the opening, the inside of depositing case (1) is equipped with the wobbling control assembly of control screen cloth frame (8), makes screen cloth (5) left and right sides slope, the both ends of screen cloth frame (8) are equipped with the lifting assembly that makes apron (23) open, and when making screen cloth (5) slope, the raw materials that stay on screen cloth (5) flow along the opening, the one end of depositing case (1) is equipped with the frame subassembly of beating screen cloth (8) to shake to make the filter raw materials of shaking (8).
2. The screening device for the granulator according to claim 1, wherein the control assembly is a gear (13) and a rack (12), the inner walls of two sides of the storage box (1) are fixedly connected with electric telescopic rods (11), one ends of the two electric telescopic rods (11) are fixedly connected with the rack (12), the outer walls of the circumferences of the two rotating shafts (10) are fixedly connected with the gear (13), and the rack (12) is meshed with the gear (13) respectively.
3. The screening device for a granulator according to claim 1, wherein the lifting component is a pull rope (7), the top of the storage box (1) is fixedly connected with a supporting frame (2), two sides of the supporting frame (2) are fixedly connected with connecting plates (6), the bottoms of the two connecting plates (6) are fixedly connected with pull ropes (7), the other ends of the pull ropes (7) are fixed with a cover plate (23), two ends of the rotating rod (21) are movably connected with second torsion springs (22), and two ends of the second torsion springs (22) are respectively fixed with the rotating rod (21) and a screening frame (8).
4. A screening device for a granulator according to claim 1, characterized in that the bottoms of the two ends of the screen frame (8) are fixedly connected with collecting boxes (20), and the collecting boxes (20) are respectively positioned below the two cover plates (23).
5. The screening device for the granulator according to claim 2, wherein the beating component is rubber balls (19), two connecting blocks (18) are fixedly connected to the inner wall of one end of the storage box (1), a round rod (17) is movably connected between the two connecting blocks (18), a swinging plate (15) is fixedly connected to the outer wall of the circumference of the round rod (17), a plurality of rubber balls (19) are fixedly connected to one side of the swinging plate (15), and the rubber balls (19) can be contacted with one end of the screening frame (8).
6. The screening device for a granulator according to claim 5, wherein one end of one of the racks (12) is fixedly connected with a connecting frame (9), one end of the connecting frame (9) is fixedly connected with a contact block (14), the contact block (14) is in contact with a swinging plate (15), a first torsion spring (16) is movably connected to the circumferential outer wall of the round rod (17), and two ends of the first torsion spring (16) are respectively fixed with the round rod (17) and the connecting block (18).
7. A screening device for a granulator according to claim 3, wherein the top of the supporting frame (2) is fixedly connected with a connecting hopper (3) in a penetrating manner, and the bottom of the connecting hopper (3) is fixedly connected with a discharge hopper (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322314538.7U CN220759966U (en) | 2023-08-28 | 2023-08-28 | Screening device for granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322314538.7U CN220759966U (en) | 2023-08-28 | 2023-08-28 | Screening device for granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220759966U true CN220759966U (en) | 2024-04-12 |
Family
ID=90614803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322314538.7U Active CN220759966U (en) | 2023-08-28 | 2023-08-28 | Screening device for granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220759966U (en) |
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2023
- 2023-08-28 CN CN202322314538.7U patent/CN220759966U/en active Active
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