CN111391178B - Garbage innocent treatment is with categorised sieving mechanism - Google Patents

Garbage innocent treatment is with categorised sieving mechanism Download PDF

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Publication number
CN111391178B
CN111391178B CN202010197630.8A CN202010197630A CN111391178B CN 111391178 B CN111391178 B CN 111391178B CN 202010197630 A CN202010197630 A CN 202010197630A CN 111391178 B CN111391178 B CN 111391178B
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China
Prior art keywords
screening
seat
push rod
screening seat
screen
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CN202010197630.8A
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Chinese (zh)
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CN111391178A (en
Inventor
李永湘
王金
刘安威
徐婷
陈燕航
陈紫林
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Guizhou University of Engineering Science
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Guizhou University of Engineering Science
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Publication of CN111391178A publication Critical patent/CN111391178A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02Separating plastics from other materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02Separating plastics from other materials
    • B29B2017/0203Separating plastics from plastics
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a classification screening device for harmless treatment of garbage, which comprises support columns, a screening seat, a driving assembly, a material baffle and a material pushing plate, wherein the four support columns are jointly supported and connected with the screening seat and obliquely distributed, two groups of screens are fixed in the screening seat in parallel, the screens positioned above can screen according to the size of a plastic bottle, and the screens positioned below can enable liquid to pass through and fall on the bottom of the inner side of the screening seat; one end of the screen above is connected with a feed inlet, the other end of the screen is connected with a first discharge outlet, and the feed inlet is higher than the first discharge outlet; the drive assembly sets up the side at the screening seat, just drive assembly can drive the scraping wings that is located on the feed inlet simultaneously and be located the striker plate on the discharge gate and remove along the arc to supplementary plastic bottle's business turn over guarantees the smooth and easy of screening.

Description

Garbage innocent treatment is with categorised sieving mechanism
Technical Field
The invention particularly relates to the technical field of garbage disposal, and particularly relates to a classification and screening device for garbage harmless treatment.
Background
The garbage is waste generated in daily life and production of human beings, has complex and various components and is polluting, so the garbage needs to be treated, the utilization rate of resources is improved, and the garbage treatment needs to classify the garbage firstly, so that harmless treatment is realized and finally, the garbage is reasonably utilized.
It should be noted that, waste classification is more careful, is favorable to the pertinence in later stage to be handled more, and present screening to the plastic bottle often need use categorised sieving mechanism to filter, however this type of sieving mechanism still has more problem, including not having the screening that goes on to the size of plastic bottle, the crushing processing in later stage of being not convenient for, can't handle the liquid in the bottle in the screening process to the control of the speed and the smoothness of business turn over material in addition to influence subsequent further processing.
Therefore, those skilled in the art have provided a classification and screening apparatus for garbage innocent treatment to solve the above problems in the background art.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a classified screening device for harmless treatment of garbage comprises support columns, a screening seat, a driving assembly, a material baffle and a material pushing plate, wherein the four support columns are jointly supported and connected with the screening seat and enable the screening seat to be obliquely arranged, two groups of screens are fixed in the screening seat in parallel, the screens above the screening seat can screen according to the size of a plastic bottle, and the screens below the screening seat can enable liquid to pass through and fall to the bottom of the inner side of the screening seat;
one end of the screen above is connected with a feed inlet, the other end of the screen is connected with a first discharge outlet, and the feed inlet is higher than the first discharge outlet;
the driving assembly is arranged on the side face of the screening seat, and can drive the material pushing plate located on the feeding hole and the material blocking plate located on the discharging hole I to move along the arc shape, so that the plastic bottles can be assisted to enter and exit.
Further, as preferred, drive assembly is including installation shell, push rod one, push rod two and sliding block, wherein, the side at the screening seat is fixed to the installation shell, the inside symmetry of installation shell is fixed with two limiting plates for sliding connection the sliding block, the upper and lower both ends of sliding block all adopt the utricule to be connected with push rod two and push rod one respectively, the one end that the slider was kept away from to push rod one is provided with the striker plate, the one end that the slider was kept away from to push rod two is provided with the scraping wings.
Preferably, the bladder is filled with gas, and the bladder is made of a soft and inextensible material.
Further, as preferred, the sliding block is removed by the drive of intermittent drive spare, the intermittent drive spare includes motor, tooth's socket and intermittent gear, the tooth's socket is oval ring form, the tooth's socket is fixed to be inlayed in the sliding block, the symmetry is provided with tooth on the inner wall of tooth's socket, just tooth and the meshing of intermittent gear on the tooth's socket inner wall mutually, the intermittent gear is driven by external motor and is rotated.
Further, preferably, the pitch gear has teeth that occupy an arc line that is one third of an outer diameter of the pitch gear.
Further, as preferred, the tip of striker plate is articulated mutually with first push rod, and the striker plate still adopts axis body one to articulate mutually with first discharge gate to make first push rod can drive the striker plate and use axis body one to do the arc motion as the centre of a circle, the tip of scraping wings is articulated mutually with second push rod, and the scraping wings still adopts axis body two to articulate mutually with the feed inlet, thereby makes second push rod can drive the scraping wings and use axis body two to do the arc motion as the centre of a circle.
Further, as preferred, four the top of support column all is fixed with the mound seat, the top of mound seat is fixed with multiunit vibrations spring, the other end of vibrations spring adopts the engaging lug to link to each other with the screening seat is fixed, still install the oscillator on the screening seat.
Preferably, two groups of mounting bars are symmetrically fixed on the top of the screening seat along the length direction, and a plurality of speed reducing plates are fixed on the inner walls of the two groups of mounting bars;
the top surfaces of the two groups of mounting bars are also supported and connected with a top plate by adopting a plurality of springs, a plurality of air cylinders are embedded in the top plate, and the output ends of the air cylinders in the top plate are arranged towards the screen;
a bottom plate parallel to the bottom of the screening seat is supported and connected among the four pier seats, a plurality of air cylinders are embedded in the bottom plate, and the output ends of the air cylinders in the bottom plate are arranged towards the screen;
the output end of the cylinder is also fixedly provided with a needle body for penetrating through a plastic bottle;
when the output end of the air cylinder contracts, the needle body can be completely separated from the screening seat.
Further, preferably, three speed reducing plates are distributed on each mounting strip, and three speed reducing strips are distributed at the bottoms of the speed reducing plates.
Further, preferably, a second discharge port is fixed on one side, close to the first discharge port, of the lower screen.
Compared with the prior art, the invention has the beneficial effects that: be provided with drive assembly in this device, it can drive scraping wings and striker plate simultaneously and remove along the pitch arc, thereby realize going on in step of feeding and the ejection of compact, guarantee the smooth and easy of screening, in addition this device all has embedded a plurality of cylinders on roof and bottom plate, and the output of cylinder still is fixed with the needle body, be used for puncturing the plastic bottle, make liquid in the plastic bottle can fall to the inboard bottom of screening seat and flow, prevent to have liquid in the plastic bottle, influence subsequent further processing, be provided with two screens in this device in addition, and the screen cloth that is located the top can be screened according to the size of plastic bottle, make less bottle can screen to the screen cloth that is located the below, and the screen cloth that is located the below can make liquid pass through and fall in the inboard bottom of screening seat.
Drawings
FIG. 1 is a schematic perspective view of a classification and screening apparatus for harmless treatment of garbage;
FIG. 2 is a schematic side view of a classification and screening apparatus for harmless treatment of garbage;
FIG. 3 is a schematic view showing the installation of a driving unit in a classification and screening apparatus for the harmless treatment of garbage;
FIG. 4 is a schematic view showing the internal structure of a driving unit of a classification and screening apparatus for harmless treatment of garbage;
in the figure: 1. a support pillar; 2. pier seats; 3. vibrating the spring; 4. a screening seat; 5. mounting a bar; 6. screening a screen; 7. a speed reduction plate; 8. a feed inlet; 9. a first discharge hole; 10. a drive assembly; 11. a discharge hole II; 12. a base plate; 13. a cylinder; 14. an oscillator; 15. a top plate; 16. mounting a shell; 17. a first push rod; 18. a striker plate; 19. a second push rod; 20. a material pushing plate; 21. a motor; 22. a capsule body; 23. a limiting plate; 24. a tooth socket; 25. a slider; 26. intermittent gears.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the present invention, a classification screening device for harmless treatment of garbage includes support pillars 1, a screening seat 4, a driving assembly 10, a striker plate 18 and a material pushing plate 20, wherein four support pillars 1 support and connect the screening seat 4 together and make it obliquely arranged, two sets of screens 6 are fixed in parallel in the screening seat 4, the screen 6 located above can screen according to the size of a plastic bottle, and the screen 6 located below can make liquid pass through and fall on the bottom of the inner side of the screening seat 4;
one end of the screen 6 positioned above is connected with a feeding hole 8, the other end of the screen is connected with a first discharging hole 9, and the feeding hole 8 is higher than the first discharging hole 9;
the driving assembly 10 is arranged on the side surface of the screening seat 4, and the driving assembly 10 can simultaneously drive the material pushing plate 20 located on the feeding hole 8 and the material baffle plate 18 located on the discharging hole one 9 to move along the arc shape, so that the plastic bottles can be assisted to enter and exit.
As shown in fig. 3-4, the driving assembly 10 includes an installation shell 16, a first push rod 17, a second push rod 19 and a sliding block 25, wherein the installation shell 16 is fixed on the side surface of the screening seat 4, two limiting plates 23 are symmetrically fixed inside the installation shell 16 and are used for slidably connecting the sliding block 25, the upper end and the lower end of the sliding block 25 are respectively connected with the second push rod 19 and the first push rod 17 by using capsules 22, a material blocking plate 18 is arranged at one end of the first push rod 17 far away from the sliding block 25, and a material pushing plate 20 is arranged at one end of the second push rod 19 far away from the sliding block 25.
In a preferred embodiment, the bladder 22 is filled with gas, and the bladder 22 is made of a soft and non-stretchable material.
In addition, for the convenience of feeding and ejection of compact, sliding block 25 is removed by the drive of intermittent drive spare, the intermittent drive spare includes motor 21, tooth's socket 24 and intermittent gear 26, tooth's socket 24 is oval ring form, tooth's socket 24 is fixed to be inlayed in sliding block 25, the symmetry is provided with the tooth on the inner wall of tooth's socket 24, just tooth and the meshing of intermittent gear 26 on the 24 inner walls of tooth's socket, intermittent gear 26 is driven by outside motor 21 and is rotated to realize the synchronous of feeding and the ejection of compact and go on, guarantee the smooth and easy of screening.
In this embodiment, the arc line occupied by the teeth on the intermittent gear 26 is one third of the outer diameter of the intermittent gear 26.
In this embodiment, the end portion of the striker plate 18 is hinged to the first push rod 17, and the striker plate 18 is further hinged to the first discharge hole 9 through the first shaft body, so that the first push rod 17 can drive the striker plate 18 to do arc motion with the first shaft body as a circle center, the end portion of the material pushing plate 20 is hinged to the second push rod 19, and the material pushing plate 20 is further hinged to the second feed inlet 8 through the second shaft body, so that the second push rod 19 can drive the material pushing plate 20 to do arc motion with the second shaft body as a circle center.
As shown in fig. 1, four the top of support column 1 all is fixed with pier base 2, the top of pier base 2 is fixed with multiunit vibrations spring 3, the other end of vibrations spring 3 adopts the engaging lug to link to each other with screening seat 4 is fixed, still install oscillator 14 on the screening seat 4.
In this embodiment, two groups of mounting bars 5 are symmetrically fixed on the top of the screening seat 4 along the length direction, and a plurality of speed reducing plates 7 are fixed on the inner walls of the two groups of mounting bars 5;
the top surfaces of the two groups of mounting bars 5 are also supported and connected with a top plate 15 by adopting a plurality of springs, a plurality of air cylinders 13 are embedded in the top plate 15, and the output ends of the air cylinders 13 in the top plate 15 are arranged towards the screen;
a bottom plate 12 parallel to the bottom of the screening seat 4 is supported and connected among the four pier seats 2, a plurality of air cylinders 13 are embedded in the bottom plate 12, and the output ends of the air cylinders 13 in the bottom plate 12 are arranged towards the screen;
the output end of the cylinder 13 is also fixed with a needle body for penetrating through the plastic bottle, so that the liquid in the plastic bottle can fall to the bottom of the inner side of the screening seat 4 and flow out;
when the output end of the cylinder 13 contracts, the needle body can be completely separated from the screening seat 4.
In this embodiment, three speed reduction plates 7 are arranged on each mounting bar 5, and three speed reduction bars are arranged at the bottoms of the speed reduction plates 7.
In this embodiment, a second discharging port 11 is fixed on one side of the lower screen 6 close to the first discharging port 9.
Be provided with drive assembly in this device, it can drive scraping wings and striker plate simultaneously and remove along the pitch arc, thereby realize going on in step of feeding and the ejection of compact, guarantee the smooth and easy of screening, in addition this device all has embedded a plurality of cylinders on roof and bottom plate, and the output of cylinder still is fixed with the needle body, be used for puncturing the plastic bottle, make liquid in the plastic bottle can fall to the inboard bottom of screening seat and flow, prevent to have liquid in the plastic bottle, influence subsequent further processing, be provided with two screens in this device in addition, and the screen cloth that is located the top can be screened according to the size of plastic bottle, make less bottle can screen to the screen cloth that is located the below, and the screen cloth that is located the below can make liquid pass through and fall in the inboard bottom of screening seat.
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 considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims (5)

1. The utility model provides a rubbish innocent treatment is with categorised sieving mechanism, includes support column, screening seat, drive assembly, striker plate and scraping wings, wherein, four the support column supports jointly to be connected the screening seat just makes its slope lay its characterized in that: two groups of screens are fixed in the screening seat in parallel, the screen above the screening seat can screen according to the size of the plastic bottle, and the screen below the screening seat can enable liquid to pass through and fall on the bottom of the inner side of the screening seat;
one end of the screen above is connected with a feed inlet, the other end of the screen is connected with a first discharge outlet, and the feed inlet is higher than the first discharge outlet;
the driving assembly is arranged on the side face of the screening seat, and the driving assembly can simultaneously drive the material pushing plate positioned on the feeding hole and the material blocking plate positioned on the discharging hole I to move along an arc shape, so that the plastic bottles are assisted to enter and exit;
the driving assembly comprises an installation shell, a first push rod, a second push rod and a sliding block, wherein the installation shell is fixed on the side face of the screening seat, two limiting plates are symmetrically fixed inside the installation shell and used for being connected with the sliding block in a sliding mode, the upper end and the lower end of the sliding block are respectively connected with the second push rod and the first push rod through bag bodies, a material baffle plate is arranged at one end, away from the sliding block, of the first push rod, and a material pushing plate is arranged at one end, away from the sliding block, of the second push rod;
the bag body is filled with gas and is made of soft and inextensible materials;
the sliding block is driven by an intermittent driving piece to move, the intermittent driving piece comprises a motor, a tooth groove and an intermittent gear, the tooth groove is in an elliptical ring shape, the tooth groove is fixedly embedded in the sliding block, teeth are symmetrically arranged on the inner wall of the tooth groove, the teeth on the inner wall of the tooth groove are meshed with the intermittent gear, and the intermittent gear is driven by an external motor to rotate;
the arc line occupied by the teeth on the intermittent gear is one third of the outer diameter of the intermittent gear;
the end part of the material baffle is hinged to the first push rod, the material baffle is hinged to the first discharge hole through the first shaft body, so that the first push rod can drive the material baffle to do arc motion with the first shaft body as a circle center, the end part of the material pushing plate is hinged to the second push rod, the material pushing plate is hinged to the second shaft body and the feed inlet through the second shaft body, and the second push rod can drive the material pushing plate to do arc motion with the second shaft body as a circle center.
2. The classification and screening device for the harmless treatment of garbage according to claim 1, characterized in that: four the top of support column all is fixed with the mound seat, the top of mound seat is fixed with multiunit vibrations spring, the other end of vibrations spring adopts the engaging lug to link to each other with the screening seat is fixed, still install the oscillator on the screening seat.
3. The classification and screening device for harmless treatment of garbage according to claim 2, characterized in that: two groups of mounting bars are symmetrically fixed on the top of the screening seat along the length direction, and a plurality of speed reducing plates are fixed on the inner walls of the two groups of mounting bars;
the top surfaces of the two groups of mounting bars are also supported and connected with a top plate by adopting a plurality of springs, a plurality of air cylinders are embedded in the top plate, and the output ends of the air cylinders in the top plate are arranged towards the screen;
a bottom plate parallel to the bottom of the screening seat is supported and connected among the four pier seats, a plurality of air cylinders are embedded in the bottom plate, and the output ends of the air cylinders in the bottom plate are arranged towards the screen;
the output end of the cylinder is also fixedly provided with a needle body for penetrating through a plastic bottle;
when the output end of the air cylinder contracts, the needle body can be completely separated from the screening seat.
4. The classification and screening device for the harmless treatment of garbage according to claim 3, characterized in that: three speed reducing plates are arranged on each mounting strip, and three speed reducing strips are arranged at the bottoms of the speed reducing plates.
5. The classification and screening device for the harmless treatment of garbage according to claim 1, characterized in that: a second discharge port is fixed on one side of the lower screen close to the first discharge port.
CN202010197630.8A 2020-03-19 2020-03-19 Garbage innocent treatment is with categorised sieving mechanism Active CN111391178B (en)

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CN111391178B true CN111391178B (en) 2021-10-15

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CN104438143A (en) * 2014-11-21 2015-03-25 重庆彭氏科技开发有限公司 Heating separation and feeding equipment for connecting rod of engine
CN105396775A (en) * 2015-11-12 2016-03-16 江苏大学 Screening device capable of vibrating parallel to screen plate and efficient screening method
CN106925506A (en) * 2015-12-31 2017-07-07 天津市多彩塑料色母有限公司 Double-layer screen Masterbatch screening installation
CN206500431U (en) * 2017-01-22 2017-09-19 扬州大学 A kind of house refuse automates multipass sort device
CN206731547U (en) * 2017-03-30 2017-12-12 奥林精密机械科技(长兴)有限公司 A kind of grain screening removal of impurities switchable combination active line
CN208234007U (en) * 2018-04-17 2018-12-14 吴江市红太阳喷织有限公司 Textile raw material automatic carriage
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CN210131808U (en) * 2019-04-25 2020-03-10 丽水市愿旺食品有限公司 Pecan sieving mechanism
CN210131793U (en) * 2019-06-26 2020-03-10 长沙有色冶金设计研究院有限公司 Cloth machine arranged between discharge end of roller ore washer and mineral aggregate conveyer belt
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CN110576783A (en) * 2019-10-25 2019-12-17 陆未沫 Rockfall carrying equipment for construction

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