CN113894972A - Self-cleaning plastic recycling unit and method for removing accumulated impurities - Google Patents
Self-cleaning plastic recycling unit and method for removing accumulated impurities Download PDFInfo
- Publication number
- CN113894972A CN113894972A CN202111176386.8A CN202111176386A CN113894972A CN 113894972 A CN113894972 A CN 113894972A CN 202111176386 A CN202111176386 A CN 202111176386A CN 113894972 A CN113894972 A CN 113894972A
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- fixedly connected
- filter layer
- reamer
- wheel
- brush head
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- 229920003023 plastic Polymers 0.000 title claims abstract description 56
- 239000004033 plastic Substances 0.000 title claims abstract description 56
- 238000004140 cleaning Methods 0.000 title claims abstract description 32
- 239000012535 impurity Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims description 8
- 238000004064 recycling Methods 0.000 title claims description 6
- 230000009471 action Effects 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000013502 plastic waste Substances 0.000 claims description 3
- 239000000356 contaminant Substances 0.000 claims 7
- 238000011084 recovery Methods 0.000 abstract description 21
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- 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
- B07B1/522—Cleaning with brushes or scrapers with brushes
- B07B1/524—Cleaning with brushes or scrapers with brushes the brushes being rotating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/044—Knives
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of plastic recovery, and discloses a self-cleaning plastic recovery unit for removing accumulated impurities, wherein a clamping groove is formed in a rotary table, a counterweight ball is movably connected in the clamping groove, a tension spring is fixedly connected at the right end of the clamping groove, a limiting rod is fixedly arranged in the rotary table, a movable rod is movably connected in the limiting rod, a return spring is fixedly connected in the limiting rod, a contact block is fixedly connected at the top end of the movable rod, a buffer part is fixedly connected at the bottom end of the return spring, a brush head is fixedly connected at the bottom end of the buffer part, the brush head is driven to move up and down through insufficient rotating speed of the plastic recovery equipment after being powered on and inertia after being powered off and the centrifugal force is changed through the rotating speed, the trigger mechanism is used, and the return action of the return spring is added to drive the brush head to move up and down, so that the automatic cleaning effect of the plastic recovery equipment before and after being used is achieved, the chip blockage is effectively prevented.
Description
Technical Field
The invention relates to the technical field of plastic recovery, in particular to a self-cleaning plastic recovery unit and a method for removing accumulated impurities.
Background
The plastic recovery means that a certain recovery process is adopted to recycle the waste plastic so as to realize the purpose of changing waste into valuable; plastics recovery plant is generally all smashed plastics, then recycles, and to the crushing in-process of plastics, has the plastic chipping accumulation of small part in plastics recovery plant, and along with the increase of time, the plastic chipping can gather more and more, and long this is gone on, can cause the jam to plastics recovery plant's discharge gate, influences recovery work efficiency, and clears up its inside with the manual work and time consuming again, and still inconvenient.
Therefore, the plastic recovery unit and the method for clearing accumulated impurities, which need to be self-cleaned, have the function of automatically clearing the accumulated impurities at the discharge port before and after the recovery equipment is operated, and prevent the problem that the recovery work efficiency is influenced because the equipment is blocked due to the accumulation of the impurities.
The rotating speed of just switching on through plastics recovery plant is not enough and the inertia after the outage, leads to centrifugal force to change through the rotational speed to this is trigger mechanism, and in addition reset spring's reset action drives the brush head and reciprocates, thereby reaches twice automatic clearance effect around the plastics recovery plant uses, has effectually prevented the piece jam.
Disclosure of Invention
In order to realize the purposes of automatically cleaning, removing impurities and preventing blockage, the invention provides the following technical scheme: the self-cleaning plastic recovery unit for removing accumulated impurities comprises a shell, wherein a reamer rotating wheel is rotatably connected to the inner wall of the shell, a planetary reamer wheel is connected to the inner side of the reamer rotating wheel in a meshed manner, a central reamer wheel is connected to the outer side of the planetary reamer wheel in a meshed manner, a rotating shaft is rotatably connected to the inside of the center of the central reamer wheel, a rotating disc is rotatably connected to the rear side of the rotating shaft, a secondary crushing blade is fixedly connected to the front side of the rotating disc, a filtering layer is fixedly connected to the bottom of the shell, a discharging bin is fixedly connected to the bottom of the filtering layer, a discharging rod is rotatably connected to the inside of the discharging bin, a feeding hole is formed in the top of the shell, and a secondary crushing bin is arranged inside the bottom end of the shell;
the rotary table is internally provided with a clamping groove, the inside of the clamping groove is movably connected with a counterweight ball, the right end of the clamping groove is fixedly connected with a tension spring, the inside of the rotary table is fixedly provided with a limiting rod, the inside of the limiting rod is movably connected with a movable rod, the inside of the limiting rod is fixedly connected with a reset spring, the top end of the movable rod is fixedly connected with a contact block, the bottom end of the reset spring is fixedly connected with a buffer part, and the bottom end of the buffer part is fixedly connected with a brush head.
Preferably, the inner wall of the reamer rotating wheel is fixedly connected with a gear reamer, the outer sides of the planet reamer wheel and the central reamer wheel are fixedly connected with gear reamers, the gear reamers are mutually meshed, and plastic is crushed by using the meshing force formed by the mutual meshing action of the gears.
As optimization, the planet reamer wheels are provided with three groups in the shell, are meshed with the inner wall of the reamer rotating wheel and the outer side of the turntable, are matched with the reamer rotating wheel and the central reamer wheel through the three groups of planet reamer wheels, crush the plastic, are smaller in crushing blocks and facilitate subsequent processing.
As an optimization, a section of the secondary crushing blade close to the turntable is fixedly connected with a bolt, the secondary crushing blade is fixedly connected to the front face of the turntable through the bolt, and secondary stirring crushing is carried out on crushed plastic below the central reamer wheel, so that blockage caused by large plastic is prevented.
As optimization, the filter layer is arranged below the turntable, the surface of the filter layer is provided with filter holes, the filter holes are regularly arranged on the surface of the filter layer to filter and screen the plastic crushed aggregates, the proper plastic crushed aggregates can enter the next processing assembly through the filter holes, the improper plastic crushed aggregates can be blocked, and the stirring and crushing are continued until the proper plastic crushed aggregates are obtained.
As optimization, the top end of the limiting rod is fixedly connected in the turntable and communicated with the clamping groove, and the limiting rod is positioned right above the filter layer, so that the cleaning assembly is positioned, and accumulated impurities on the surface of the filter layer can be accurately cleaned.
As optimization, the top end swing joint of contact piece is in the inside of draw-in groove, and the inclined plane and the counter weight ball outside of contact piece contact, removes through the counter weight ball and can extrude the contact piece for the contact piece extrudees the movable rod and moves down, makes the surface contact of brush head and filter layer.
As optimization, movable rod swing joint is in reset spring's inside, bolster fixed connection is in the bottom of movable rod, and reset spring plays the effect that resets to the movable rod, and the bolster can cushion the pressure that the movable rod moved down, prevents that the part is impaired.
The use method of the self-cleaning plastic recovery unit for removing the accumulated impurities comprises the following steps:
s1, firstly, the counterweight ball extrudes the contact block through the tension action of the tension spring on the counterweight ball, so that the movable rod moves downwards to drive the brush head to contact with the filter layer downwards, and the initial position of the brush head is contacted with the surface of the filter layer.
S2, the rotating shaft is electrified to rotate to drive the rotating disc to rotate, when the rotating disc just starts to rotate, centrifugal force is not enough to drive the counterweight balls to move, and the brush head is driven by the limiting rod to rotate on the surface of the filter layer by taking the rotating shaft as an axis, so that impurities on the surface of the filter layer are cleaned before use.
S3, after a start meeting, the rotating speed of the turntable is normal, the centrifugal force at the moment is enough to drive the counterweight ball to move, so the counterweight ball does not extrude the contact block any more, the movable rod moves up and resets under the action of the reset spring, the brush head is driven to move up, the brush head does not contact with the filter layer at the moment, and the crushed aggregates are not prevented from passing through the filter layer.
And S4, simultaneously, the rotating shaft drives the central reamer wheel to synchronously rotate, and simultaneously drives the planet reamer wheel and the reamer wheel to rotate together, at the moment, plastic waste is poured from the feeding hole, and plastic is crushed through the meshing force formed by the mutual meshing action of the gears.
S5, the crushed aggregates after later crushing enter into the inside of the secondary crushing bin, and the rotating disc is driven to rotate through the rotating shaft, so that the secondary crushing blade carries out secondary crushing treatment on the crushed aggregates in the secondary crushing bin, the blockage caused by massive plastic is prevented, and the crushed aggregates after secondary crushing can enter into the discharge bin through the filter holes and are conveyed outwards through the discharge rod.
S6, after the last crushing, the power is turned off, the rotating shaft is powered off and stops rotating, the rotating speed of the rotating disc is reduced again, and similarly, the tension spring pulls the counterweight ball back again, so that the brush head is contacted with the surface of the filter layer again, and at the moment, due to the inertia effect, the brush head can rotate on the surface of the filter layer by taking the rotating shaft as the axis until stopping, thereby achieving the purpose of cleaning again after use.
The invention has the beneficial effects that: the self-cleaning plastic recovery unit for removing accumulated impurities drives the rotary table to start and rotate by electrifying the rotary shaft, because the centrifugal force when the rotary table just starts to rotate is not enough to drive the counterweight ball to move, the rotary table can drive the brush head to rotate on the surface of the filter layer by taking the rotary shaft as an axis at the moment through the limiting rod, the purpose of cleaning the impurities on the surface of the filter layer before use is achieved, when the rotary table rotates normally, the centrifugal force at the moment is enough to drive the counterweight ball to move, the movable rod moves upwards to reset under the action of the reset spring at the moment, so that the brush head is not contacted with the filter layer any more, the crushed materials are not prevented from passing through the filter layer, after the crushing is completed, the power supply is turned off, the rotating speed of the rotary table is reduced again, the counterweight ball is pulled back by the tension spring, the brush head is contacted with the surface of the filter layer again, at the moment, because of inertia, the brush head can rotate on the surface of the filter layer by taking the rotary shaft as the axis until stopping, the secondary cleaning after use is achieved, so that the two-time automatic cleaning effect before and after use is achieved, and the blockage of the scraps is effectively prevented.
Drawings
FIG. 1 is a top plan view of a comminution structure according to the invention;
FIG. 2 is a schematic view of the housing structure of the present invention;
FIG. 3 is a sectional view of the housing of the present invention;
FIG. 4 is a schematic diagram of a cleaning structure according to the present invention;
FIG. 5 is a schematic view of the turntable structure of the present invention;
FIG. 6 is a top view of the turntable structure of the present invention.
In the figure: 1. a housing; 2. a reamer wheel; 3. a planetary reamer wheel; 4. a central reamer wheel; 5. a rotating shaft; 6. a turntable; 7. a secondary crushing blade; 8. a bolt; 9. a filter layer; 10. a discharge rod; 11. a filtration pore; 12. a discharging bin; 13. a feed inlet; 14. a secondary crushing bin; 61. a card slot; 62. a counterweight ball; 63. a tension spring; 64. a limiting rod; 65. a movable rod; 66. a return spring; 67. a contact block; 68. a buffer member; 69. a brush head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a self-cleaning plastic recycling unit for removing accumulated impurities comprises a housing 1, a reamer wheel 2 is rotatably connected to the inner wall of the housing 1, a planetary reamer wheel 3 is engaged and connected to the inner side of the reamer wheel 2, a central reamer wheel 4 is engaged and connected to the outer side of the planetary reamer wheel 3, a rotating shaft 5 is rotatably connected to the inner side of the center of the central reamer wheel 4, a rotating disc 6 is rotatably connected to the rear side of the rotating shaft 5, a secondary crushing blade 7 is fixedly connected to the front side of the rotating disc 6, a filter layer 9 is fixedly connected to the bottom of the housing 1, a discharge bin 12 is fixedly connected to the bottom of the filter layer 9, a discharge rod 10 is rotatably connected to the inner side of the discharge bin 12, a feed port 13 is formed in the top of the housing 1, a secondary crushing bin 14 is arranged in the bottom of the housing 1, a gear reamer wheel is fixedly connected to the inner wall of the reamer wheel 2, and gear reamers are fixedly connected to the outer sides of the planetary reamer wheel 3 and the central reamer wheel 4, and the gear reamers are mutually meshed, and plastic is crushed by using the meshing force formed by the mutual meshing action of the gears.
Referring to fig. 2-6, three sets of planet reamer wheels 3 are arranged inside the casing 1 and are engaged with the inner wall of the reamer wheel 2 and the outer side of the turntable, plastic is crushed through the cooperation of the three sets of planet reamer wheels 3, the reamer wheel 2 and the central reamer wheel 4, the crushed plastic is smaller, and subsequent processing is facilitated, a section of the secondary crushing blade 7 close to the turntable 6 is fixedly connected with a bolt 8, the secondary crushing blade 7 is fixedly connected to the front side of the turntable 6 through the bolt 8, and secondary stirring and crushing are performed on the crushed plastic below the central reamer wheel 4, so that blockage caused by large plastic is prevented, the filter layer 9 is arranged below the turntable 6, filter holes 11 are formed in the surface of the filter layer 9, the filter holes 11 are regularly arranged on the surface of the filter layer 9, so as to filter and screen plastic crushed materials, and appropriate plastic crushed materials can enter the next processing assembly through the filter holes 11, the improper mixture is blocked, and stirring and crushing are continued until the proper mixture is obtained.
Referring to fig. 4-6, a clamping groove 61 is formed in the turntable 6, a counterweight ball 62 is movably connected in the clamping groove 61, a tension spring 63 is fixedly connected at the right end of the clamping groove 61, a limiting rod 64 is fixedly installed in the turntable 6, a movable rod 65 is movably connected in the limiting rod 64, a return spring 66 is fixedly connected in the limiting rod 64, a contact block 67 is fixedly connected at the top end of the movable rod 65, a buffer 68 is fixedly connected at the bottom end of the return spring 66, a brush head 69 is fixedly connected at the bottom end of the buffer 68, the top end of the limiting rod 64 is fixedly connected in the turntable 6 and communicated with the clamping groove 61 and is positioned right above the filter layer 9, so as to position the cleaning assembly, ensure that accumulated impurities on the surface of the filter layer 9 can be accurately cleaned, the top end of the contact block 67 is movably connected in the clamping groove 61, and the inclined surface of the contact block 67 is contacted with the outer side of the counterweight ball 62, the contact block 67 is pressed by the movement of the weight ball 62, so that the contact block 67 presses the movable rod 65 to move downwards, and the brush head 69 is contacted with the surface of the filter layer 9.
The self-cleaning method for removing the accumulated impurities in the plastic recovery unit comprises the following steps:
s1, first, the tension of the weight ball 62 by the tension spring 63 presses the contact block 67 against the weight ball 62, so that the movable rod 65 moves downward to bring the brush head 69 into contact with the filter layer 9, and the initial position of the brush head 69 is in contact with the surface of the filter layer 9.
S2, then, the rotating shaft 5 is electrified to rotate to drive the rotating disc 6 to rotate, when the rotating disc 6 starts to rotate, centrifugal force is not enough to drive the counterweight ball 62 to move, so that the brush head 69 is driven by the limiting rod 64 to rotate on the surface of the filter layer 9 by taking the rotating shaft 5 as an axis, and impurities on the surface of the filter layer 9 are cleaned before use.
S3, after a meeting is started, the rotating speed of the rotating disc 6 is normal, the centrifugal force at the moment is enough to drive the counterweight ball 62 to move, so that the counterweight ball 62 does not extrude the contact block 67 any more, the movable rod 65 moves upwards to reset under the action of the reset spring 66, the brush head 69 is driven to move upwards, the brush head 69 does not contact with the filter layer 9 any more, and the crushed aggregates are not prevented from passing through the filter layer 9.
And S4, simultaneously, the rotating shaft 5 drives the central reamer wheel 4 to synchronously rotate, simultaneously drives the planetary reamer wheel 3 and the reamer rotating wheel 2 to rotate together, at the moment, plastic waste is poured from the feeding hole 13, and plastic is crushed through the occlusion force formed by the mutual meshing action of the gears.
S5, the crushed aggregates after later crushing enter into the inside of the secondary crushing bin 14, and the rotating disc 6 is driven to rotate through the rotating shaft 5, so that the secondary crushing blade 7 carries out secondary crushing treatment on the crushed aggregates in the secondary crushing bin 14, the blockage caused by massive plastic is prevented, and the crushed aggregates after secondary crushing can enter into the discharge bin 12 through the filter holes 11 and then are conveyed outwards through the discharge rod 10.
S6, after the last crushing, the power supply is turned off, the rotating shaft 5 is powered off and stops rotating, the rotating speed of the rotating disc 6 is reduced again, and similarly, the tension spring 63 pulls the counterweight ball 62 back again, so that the brush head 69 is contacted with the surface of the filter layer 9 again, and due to the inertia effect, the brush head 69 rotates on the surface of the filter layer 9 by taking the rotating shaft 5 as the axis until stopping, and the purpose of cleaning again after use is achieved.
In summary, in the self-cleaning plastic recycling unit for removing accumulated impurities, the rotating shaft 5 is powered to drive the rotating disc 6 to start rotating, and the centrifugal force when the rotating disc 6 just starts rotating is not enough to drive the counterweight balls 62 to move, so the rotating disc 6 can drive the brush head 69 to rotate on the surface of the filter layer 9 by taking the rotating shaft 5 as an axis at the moment through the limiting rod 64, so as to clean the impurities on the surface of the filter layer 9 before use, when the rotating disc 6 rotates normally, the centrifugal force at the moment is enough to drive the counterweight balls 62 to move, so the movable rod 65 moves up and returns under the action of the return spring 66 at the moment, the brush head 69 is not contacted with the filter layer 9 any more, the crushed materials cannot be prevented from passing through the filter layer 9, the power supply is turned off after the crushing is completed, the rotating speed of the rotating disc 6 is reduced again, and similarly, the tension spring 63 pulls the counterweight balls 62 back again, so that the brush head 69 is contacted with the surface of the filter layer 9 again, at the moment, due to the inertia effect, the brush head 69 can rotate on the surface of the filter layer 9 by taking the rotating shaft 5 as an axis until stopping, so that the cleaning operation is performed again after use, thereby completing the automatic cleaning operation twice before and after use and effectively preventing the debris from being blocked.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. Self-cleaning plastic recycling unit for removing accumulated impurities, which comprises a shell (1) and is characterized in that: the inner wall of the shell (1) is rotationally connected with a reamer rotating wheel (2), the inner side of the reamer rotating wheel (2) is connected with a planet reamer wheel (3) in a meshing way, the outer side of the planet reamer wheel (3) is engaged with a central reamer wheel (4), a rotating shaft (5) is rotatably connected in the center of the central reamer wheel (4), a rotating disc (6) is rotatably connected behind the rotating shaft (5), the front surface of the rotary table (6) is fixedly connected with a secondary crushing blade (7), the bottom of the shell (1) is fixedly connected with a filter layer (9), the bottom of the filter layer (9) is fixedly connected with a discharge bin (12), a discharge rod (10) is rotatably connected inside the discharge bin (12), a feed inlet (13) is arranged at the top of the shell (1), a secondary crushing bin (14) is arranged inside the bottom end of the shell (1);
the utility model discloses a quick-witted, including carousel (6), the inside draw-in groove (61) of having seted up, the inside swing joint of draw-in groove (61) has counterweight ball (62), the right-hand member fixedly connected with tension spring (63) of draw-in groove (61), the inside fixed mounting of carousel (6) has gag lever post (64), the inside swing joint of gag lever post (64) has movable rod (65), the inside fixedly connected with reset spring (66) of gag lever post (64), the top fixedly connected with contact block (67) of movable rod (65), the bottom fixedly connected with bolster (68) of reset spring (66), the bottom fixedly connected with brush head (69) of bolster (68).
2. A self-cleaning plastics collection unit for removing accumulated contaminants according to claim 1, further comprising: the inner wall of the reamer rotating wheel (2) is fixedly connected with a gear reamer, the outer sides of the planet reamer wheel (3) and the center reamer wheel (4) are fixedly connected with gear reamers, and the gear reamers are meshed with each other.
3. A self-cleaning plastics collection unit for removing accumulated contaminants according to claim 1, further comprising: the three groups of planet reamer wheels (3) are arranged in the shell (1) and are meshed and connected with the inner wall of the reamer rotating wheel (2) and the outer side of the turntable (6).
4. A self-cleaning plastics collection unit for removing accumulated contaminants according to claim 1, further comprising: one section fixedly connected with bolt (8) that secondary crushing blade (7) are close to carousel (6), secondary crushing blade (7) pass through bolt (8) fixed connection in the front of carousel (6), and in the below of central reamer wheel (4).
5. A self-cleaning plastics collection unit for removing accumulated contaminants according to claim 1, further comprising: the filter layer (9) is arranged below the turntable (6), filter holes (11) are formed in the surface of the filter layer (9), and the filter holes (11) are regularly arranged on the surface of the filter layer (9).
6. A self-cleaning plastics collection unit for removing accumulated contaminants according to claim 1, further comprising: the top end of the limiting rod (64) is fixedly connected inside the rotary disc (6), communicated with the clamping groove (61) and positioned right above the filter layer (9).
7. A self-cleaning plastics collection unit for removing accumulated contaminants according to claim 1, further comprising: the top end of the contact block (67) is movably connected in the clamping groove (61), and the inclined surface of the contact block (67) is contacted with the outer side of the counterweight ball (62).
8. A self-cleaning plastics collection unit for removing accumulated contaminants according to claim 1, further comprising: the movable rod (65) is movably connected inside the reset spring (66), and the buffer piece (68) is fixedly connected to the bottom end of the movable rod (65).
9. The use method of the self-cleaning plastic recycling machine set for removing the accumulated impurities as claimed in claim 1, is characterized by comprising the following steps:
s1, firstly, the counterweight ball (62) presses the contact block (67) through the tension action of the tension spring (63) on the counterweight ball (62), so that the movable rod (65) moves downwards to drive the brush head (69) to contact with the filter layer (9) downwards, and therefore the initial position of the brush head (69) is in contact with the surface of the filter layer (9).
S2, then, the rotating shaft (5) is electrified to rotate to drive the rotating disc (6) to rotate, when the rotating disc (6) starts to rotate, centrifugal force is not enough to drive the counterweight ball (62) to move, so that the brush head (69) is driven by the limiting rod (64) to rotate on the surface of the filter layer (9) by taking the rotating shaft (5) as an axis, and the impurities on the surface of the filter layer (9) are cleaned before use.
S3, after a start meeting, the rotating speed of the turntable (6) is normal, the centrifugal force at the moment is enough to drive the counterweight ball (62) to move, so the counterweight ball (62) does not extrude the contact block (67), the movable rod (65) moves up and resets under the action of the reset spring (66), the brush head (69) is driven to move up and move up, the brush head (69) does not contact with the filter layer (9) at the moment, and crushed aggregates are not prevented from passing through the filter layer (9).
S4, simultaneously, the rotating shaft (5) can drive the central reamer wheel (4) to synchronously rotate, simultaneously drive the planet reamer wheel (3) and the reamer wheel (2) to rotate together, at the moment, plastic waste is poured from the feeding hole (13), and plastic is crushed through the occlusion force formed by the mutual meshing action of the gears.
S5, then the crushed aggregates enter the inside of the secondary crushing bin (14), the rotating disc (6) is driven to rotate through the rotating shaft (5), so that the secondary crushing blade (7) performs secondary crushing treatment on the crushed aggregates in the secondary crushing bin (14), the blockage caused by massive plastics is prevented, and the crushed aggregates after the secondary crushing can enter the discharge bin (12) through the filter holes (11) and are conveyed outwards through the discharge rod (10).
S6, after the final crushing is finished, the power supply is turned off, the rotating shaft (5) is powered off and stops rotating, the rotating speed of the rotating disc (6) is reduced again, and similarly, the tension spring (63) pulls the counterweight ball (62) back again, so that the brush head (69) is contacted with the surface of the filter layer (9) again, and at the moment, due to the inertia effect, the brush head (69) can rotate on the surface of the filter layer (9) by taking the rotating shaft (5) as the axis until stopping, and the purpose of cleaning again after use is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111176386.8A CN113894972A (en) | 2021-10-09 | 2021-10-09 | Self-cleaning plastic recycling unit and method for removing accumulated impurities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111176386.8A CN113894972A (en) | 2021-10-09 | 2021-10-09 | Self-cleaning plastic recycling unit and method for removing accumulated impurities |
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| Publication Number | Publication Date |
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| CN113894972A true CN113894972A (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111176386.8A Withdrawn CN113894972A (en) | 2021-10-09 | 2021-10-09 | Self-cleaning plastic recycling unit and method for removing accumulated impurities |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115680876A (en) * | 2022-08-15 | 2023-02-03 | 山东速力动力科技有限公司 | A mechanism for recycling and processing impurities in the flywheel rotating box of an internal combustion engine |
| CN116750150A (en) * | 2023-08-08 | 2023-09-15 | 飞马滨(青岛)智能科技有限公司 | An electric cleaning and recycling device |
| CN118514285A (en) * | 2024-07-19 | 2024-08-20 | 山西环球晟科精密制造有限公司 | Hot runner injection mold |
-
2021
- 2021-10-09 CN CN202111176386.8A patent/CN113894972A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115680876A (en) * | 2022-08-15 | 2023-02-03 | 山东速力动力科技有限公司 | A mechanism for recycling and processing impurities in the flywheel rotating box of an internal combustion engine |
| CN116750150A (en) * | 2023-08-08 | 2023-09-15 | 飞马滨(青岛)智能科技有限公司 | An electric cleaning and recycling device |
| CN118514285A (en) * | 2024-07-19 | 2024-08-20 | 山西环球晟科精密制造有限公司 | Hot runner injection mold |
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Application publication date: 20220107 |