CN102718007A - Automatic classification dustbin based on capacitive sensor principle - Google Patents
Automatic classification dustbin based on capacitive sensor principle Download PDFInfo
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- CN102718007A CN102718007A CN2012101411399A CN201210141139A CN102718007A CN 102718007 A CN102718007 A CN 102718007A CN 2012101411399 A CN2012101411399 A CN 2012101411399A CN 201210141139 A CN201210141139 A CN 201210141139A CN 102718007 A CN102718007 A CN 102718007A
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- rubbish
- slideway
- screw mandrel
- guide groove
- push pedal
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- 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
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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- 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
- Y02W30/60—Glass recycling
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Abstract
The invention relates to an automatic classification dustbin based on a capacitive sensor principle. The automatic classification dustbin comprises a detection device; the detection device comprises a slide way, a tail end of the slide way is not closed, and a beginning end is fixed with a baffle plate; a push device used for pushing matters on the slide way to move forward is installed on the baffle plate; N capacitive proximity switch sensors are arranged successively along a slide way direction at a lower slide way edge from one side closer to the baffle plate; distances between the N capacitive proximity switch sensors and the lower slide way edge are increased successively; according to the capacitive sensor principle, capacitive proximity switch sensor induction distances are different if dielectric constants are different; detection distances of domestic wastes such as metal, cell, glass, plastic and paper, and the like are decreased successively; and a classification device is driven to turn around by a stepping motor, thereby waste classification is completed. According to the invention, a waste classification scheme with a simple classification mode, multiple classification types, a simple structure, no noise and an energy-saving way is provided, and the scheme assists in solving a problem that a device volume is huge in the prior art.
Description
Technical field
The present invention relates to a kind of automatic sorting garbage bin, belong to electromechanical integration technology area based on the capacitance-type sensor principle.
Background technology
Garbage can structure in the daily life is simple, relies on people's conscious property fully, could realize refuse classification, and the yield of rubbish is very little, the garbage reclamation efficient of out of reach expection.Though can utilize rubbish also reclaiming again, rely on people's repeatable operation, efficient is low, and very inconvenient.Existing several kinds of automatic sorting rubbish Design of device in the prior art, the relevant design of domestic Tsing-Hua University for example, job procedure is substantially: drop into rubbish; Whether metal detector detects is metal, the work of classification execution module, and first step classification is accomplished; Compression module work, whether travel switch detects is compressible rubbish, the work of classification execution module, the classification of second step is accomplished; Knock module work, the classification judge module carries out aud. snl. to be judged, the work of classification execution module, and the classification of the 3rd step is accomplished.For example application number is the utility model patent of 201020661576.X again, discloses a kind of sewage disposer of automatic classification, and is as shown in Figure 1; Include staving, described staving is divided into two-layer up and down, and the sidewall of upper strata staving is provided with magnet; Can irony rubbish be adsorbed; The top of lower floor's staving is provided with activated charcoal strainer, and the below is provided with active carbon layer, is used to filter sewage.Can find out this design-calculated assorting process complicacy very of Tsing-Hua University in this; And the volume of device is bigger, in family and campus so huge sewage disposer of volume is set unlikely, also need not so numerous and diverse sorting machine; Simultaneously; Above-mentioned refuse classification method can cause noise, forms secondary pollution, therefore is unfavorable for applying in daily life.Application number is that the disclosed sewage disposer of the utility model patent of 201020661576.X can only be classified to irony rubbish, and function is too single, can not well accomplish refuse classification work.
Summary of the invention
In order to solve above-mentioned technical matters of the prior art, the invention provides a kind of automatic sorting garbage bin based on the capacitance-type sensor principle, comprise detecting device; Sorting machine, regenerative apparatus, bracing or strutting arrangement; Wherein: said detecting device comprises that initiating terminal accepts the slideway of rubbish, and said way end does not seal, and initiating terminal is fixed a plate washer; The thrust unit that object on the slideway is promoted forward is installed on the said baffle plate, and said slideway lower edge sets gradually N capacitive approach switch sensor near baffle plate one side along the slideway direction of slip; The distance of said N capacitive approach switch sensor distance slideway lower edge increases successively, is provided with one on the said thrust unit and starts infrared inductor, and said way end is provided with the infrared inductor that resets; Said startup infrared inductor links to each other with said thrust unit through control circuit respectively with the infrared inductor that resets, and when rubbish got into said slideway, said startup infrared inductor sent signal and gives control circuit; Driving said thrust unit promotes rubbish forward along slideway; When rubbish falls from slideway, the said infrared inductor that resets drives the signal sending controling circuit said thrust unit and resets backward; Said sorting machine is positioned at said detecting device below; Comprise the both ends open arc guide groove; Said arc guide groove upper end is over against the outlet of said way end, and said guide groove below connects a stepping motor, and is rotated by this step motor drive; Said stepping motor is connected with said capacitive approach switch sensor through control circuit, and carries out the rotation of certain angle according to the induced signal of said sensor; Said regenerative apparatus is positioned at said sorting machine below; Be cylinder, oval cylinder or polyhedral structure; By the axial plane equipartition is N+1 recycling bin, after said guide groove is rotated by step motor drive, and the corresponding recycling bin after the said regenerative apparatus of lower end aligned is separated; Said bracing or strutting arrangement is the skeleton of said automatic sorting garbage bin based on the capacitance-type sensor principle, said detecting device, and sorting machine, regenerative apparatus all are fixed on this skeleton.
Also comprise shell, said shell is whole nested and be fixed on the outside of said bracing or strutting arrangement.
Said bracing or strutting arrangement comprises a circle, ellipse or polygon chassis, and some montants are uniformly distributed with and are fixed on the chassis edge, and captive joint with said montant respectively in some cross bar two ends, said montant is played a supportive role.
Said way end downwarping is over against the guide groove of said sorting machine.
Said thrust unit comprises the screw mandrel that a said slideway in edge is provided with; Screw mandrel one end is fixed on said baffle plate one side through bearing and coupler; The other end is connected with motor, and by the rotation of motor driven belts movable wire bar, said screw mandrel is threaded with a push pedal; Screw mandrel rotates the drive push pedal and moves along slideway, pushes rubbish to said way end.
Said screw mandrel is positioned at baffle plate one side; Said thrust unit also comprises a slide bar along the slideway direction; Said slide bar is parallel with said screw mandrel, and an end is fixed on the said baffle plate opposite side, and passes said push pedal through the through hole in the push pedal; And cooperate with the ball in the said through hole, realize the slip of small friction.
Said sorting machine also comprises the infundibulate guide plate, and said infundibulate guide plate is installed in the upper end of said arc guide groove, aims at said way end.
The method of work of said classification garbage can may further comprise the steps:
1) the driven by motor screw mandrel rotates, and screw mandrel drives push pedal and promotes rubbish along the slideway direction;
When 2) rubbish is through first capacitive approach switch sensor, can sense rubbish like said sensor, then said stepping motor obtains turn signal, drives guide groove and rotates respective angles, and rubbish continues to be advanced by the push pedal drive;
3) when rubbish during through second capacitive approach switch sensor, still can sense rubbish like said sensor, then said stepping motor obtains turn signal once more; Drive guide groove and rotate respective angles once more, rubbish continues to be driven by push pedal and advances, up to through N capacitive approach switch sensor; Said sensor sensing is less than rubbish; Then stepping motor does not rotate, and rubbish falls into said guide groove in the promotion of push pedal, falls into said regenerative apparatus again;
4) motor rotates, and drives the screw mandrel backward rotation, and screw mandrel drives push pedal and is returned to reference position.
Beneficial effect of the present invention is: provide a kind of mode classification easy, the classification kind is many, simple in structure, noiselessness, energy-conservation refuse classification scheme, and the excessive problem of solving device volume.
Description of drawings
Fig. 1 is that the prior art patent No. is the sewage disposer schematic cross-section of 201020661576.X utility model.
Fig. 2 is the integral structure scheme drawing of the automatic sorting garbage bin based on the capacitance-type sensor principle of the present invention.
Fig. 3 is the structural representation that the present invention is based on the automatic sorting garbage bin detecting device of capacitance-type sensor principle.
Fig. 4 is the scheme drawing that the present invention is based on the thrust unit on the automatic sorting garbage bin detecting device of capacitance-type sensor principle.
Fig. 5 is the structural representation that the present invention is based on the automatic sorting garbage bin sorting machine of capacitance-type sensor principle.
Fig. 6 is the structural representation that the present invention is based on the automatic sorting garbage bin sorting machine bottom stepping motor of capacitance-type sensor principle.
Fig. 7 is the structural representation that the present invention is based on the automatic sorting garbage bin bracing or strutting arrangement of capacitance-type sensor principle.
Wherein: 1 baffle plate, 2 push pedals, 3 slide bars, 4 coupler, 5 motors, 6 slideways, 7 capacitive proximity sensors, 8 screw mandrels, 9 sensor stands, 10 control boxs, 11 guide grooves, 12 infundibulate guide plates, 13 stepping motors, 14 infrared inductors that reset, 15 start infrared inductors
The specific embodiment
Shown in Fig. 2-7, a kind of automatic sorting garbage bin based on the capacitance-type sensor principle comprises detecting device, sorting machine; Regenerative apparatus, bracing or strutting arrangement, shell, wherein: said detecting device comprises slideway 6; Said slideway 6 ends do not seal, and downwarping, and initiating terminal is fixed a plate washer 1, and the thrust unit that object on the slideway is promoted forward is installed on the said baffle plate 1; Said thrust unit comprises the screw mandrel 8 that a said slideway in edge is provided with, and screw mandrel 8 one ends are fixed on said baffle plate one side through bearing and coupler, and the other end is connected with motor 5, by 8 rotations of motor driven belts movable wire bar; Said screw mandrel is threaded with a push pedal 2, and screw mandrel 8 rotates drive push pedal 2 and moves along slideway 6, pushes rubbish to said slideway 6 ends; Said thrust unit also comprises a slide bar 3 along the slideway direction, and said slide bar 3 is parallel with said screw mandrel 8, and an end is fixed on the said baffle plate 1; And pass said push pedal 2 through the through hole in the push pedal 2, and cooperate with ball in the said through hole, realize the slip of small friction.Said slideway 6 lower edges are near baffle plate 1 one sides; Set gradually three capacitive approach switch sensors 7 along the slideway direction; Said near the time switch sensor be installed on the sensor stand 9; The distance of said three capacitive approach switch sensor distance slideway lower edges increases successively, and said sensor stand 9 is fixed on the control box 10, and said control box 10 contains micro controller system, control circuit etc.; Be provided with one on the said thrust unit and start infrared inductor 15; Said way end is provided with the infrared inductor 14 that resets; Said startup infrared inductor 15 links to each other with said thrust unit through control circuit respectively with the infrared inductor 14 that resets, and when rubbish got into said slideway, said startup infrared inductor sent signal and gives control circuit; Driving said thrust unit promotes rubbish forward along slideway 6; When rubbish falls from slideway 6, the said infrared inductor 14 that resets drives the signal sending controling circuit said thrust unit and resets backward; Said sorting machine is positioned at said detecting device below; Comprise both ends open arc guide groove 11; Said arc guide groove 11 upper ends are over against said slideway 6 terminal reclinate outlets; Also comprise infundibulate guide plate 12, said infundibulate guide plate 12 is installed in the upper end of said arc guide groove 11, aims at said slideway 6 ends.Said guide groove 11 belows connect a stepping motor 13; And drive by this stepping motor 13 and to rotate; Said stepping motor 13 is connected with said capacitive approach switch sensor 7 through control circuit, and carries out 90 ° rotation according to the induced signal of said sensor; Said regenerative apparatus is positioned at said sorting machine below, is cylindrical structure, is four positions by the axial plane equipartition, after said guide groove 11 drives rotation by stepping motor 13, and the corresponding site after the said regenerative apparatus of lower end aligned is separated; Said bracing or strutting arrangement is the skeleton of said automatic sorting garbage bin based on the capacitance-type sensor principle; Comprise a circular base plate; Four montants are uniformly distributed with and are fixed on the chassis edge, and two cross bars intersect and said detecting device is captiveed joint with said montant middle part respectively in two ends; Sorting machine, regenerative apparatus all are fixed on this skeleton.Said shell is whole nested and be fixed on the outside of said bracing or strutting arrangement.In rubbish got into slideway, infrared inductor detects had rubbish to get into, and can send a low level to circuit and pass into micro controller system, and MCU driving motor 5 drives screw mandrel 8 and rotates; Because of screw mandrel 8 and push pedal 2 screws thread fit, push pedal 2 drives rubbish along the slideway straight ahead, and according to the cond principle, specific inductance capacity is different; The capacitive proximity sensor distance of reaction is different, and the detection distance of house refuses such as metal (battery), glass, plastics, paper reduces successively, is example with glass rubbish below, when glass passes through first sensor; Start infrared inductor 15 and can detect object, outgoing signal is a low level through circuit conversion, imports micro controller system again into, and the stepping motor 13 of Single-chip Controlling tape drive drives guide groove 11 half-twists; Guide groove 11 during through second sensor, still can detect object over against the plastics recovery bucket, and stepping motor 13 is half-twist again; Guide groove 11 is over against the recycling bin of glass rubbish, when glass during through the 3rd sensor, because of this sensor distance slideway apart from maximum; Glass can't be detected, and stepping motor 13 does not rotate this moment guide groove 11 over against the glass recycling bin, and push pedal continues to promote forward; Fall from slideway 6 up to rubbish, fall into the glass recycling bin through guide groove 11, the infrared inductor 14 that resets detects object and falls; Driven by motor screw mandrel backward rotation, push pedal is retreated, and gets back to reference position.Thereby realize the automation of refuse classification.
Present embodiment only is provided with four garbage reclaiming barrels; The step motor drive guide groove carries out each 90 ° rotation; The present invention is not limited only to this mode, and a plurality of recycling bins such as two, three, five, six can also be set, and the step motor drive guide groove carries out the rotation of multiple angles such as each 60 °, 72 °, 120 °, 180 °; Thereby reach demand, to the rubbish recovery of classifying according to different niceties of grading.
Claims (8)
1. automatic sorting garbage bin based on the capacitance-type sensor principle is characterized in that: comprise detecting device, and sorting machine, regenerative apparatus, bracing or strutting arrangement, wherein:
Said detecting device comprises that initiating terminal accepts the slideway of rubbish, and said way end does not seal, and initiating terminal is fixed a plate washer; The thrust unit that object on the slideway is promoted forward is installed on the said baffle plate, and said slideway lower edge sets gradually N capacitive approach switch sensor near baffle plate one side along the slideway direction of slip; The distance of said N capacitive approach switch sensor distance slideway lower edge increases successively; Be provided with one on the said thrust unit and start infrared inductor, said way end is provided with the infrared inductor that resets, and said startup infrared inductor links to each other with said thrust unit through control circuit respectively with the infrared inductor that resets; When rubbish gets into said slideway; Said startup infrared inductor sends signal and gives control circuit, drives said thrust unit rubbish is promoted forward along slideway, when rubbish falls from slideway; The said infrared inductor that resets drives the signal sending controling circuit said thrust unit and resets backward;
Said sorting machine is positioned at said detecting device below; Comprise the both ends open arc guide groove; Said arc guide groove upper end is over against the outlet of said way end, and said guide groove below connects a stepping motor, and is rotated by this step motor drive; Said stepping motor is connected with said capacitive approach switch sensor through control circuit, and carries out the rotation of certain angle according to the induced signal of said sensor;
Said regenerative apparatus is positioned at said sorting machine below; Be cylinder, oval cylinder or polyhedral structure; By the axial plane equipartition is N+1 recycling bin, after said guide groove is rotated by step motor drive, and the corresponding recycling bin after the said regenerative apparatus of lower end aligned is separated;
Said bracing or strutting arrangement is the skeleton of said automatic sorting garbage bin based on the capacitance-type sensor principle, said detecting device, and sorting machine, regenerative apparatus all are fixed on this skeleton.
2. the automatic sorting garbage bin based on the capacitance-type sensor principle as claimed in claim 1 is characterized in that: also comprise shell, said shell is whole nested and be fixed on the outside of said bracing or strutting arrangement.
3. the automatic sorting garbage bin based on the capacitance-type sensor principle as claimed in claim 1; It is characterized in that: said bracing or strutting arrangement comprises a circle, ellipse or polygon chassis; Some montants are uniformly distributed with and are fixed on the chassis edge; Captive joint with said montant respectively in some cross bar two ends, said montant is played a supportive role.
4. the automatic sorting garbage bin based on the capacitance-type sensor principle as claimed in claim 1 is characterized in that said way end downwarping, over against the guide groove of said sorting machine.
5. the automatic sorting garbage bin based on the capacitance-type sensor principle as claimed in claim 1; It is characterized in that: said thrust unit comprises the screw mandrel that a said slideway in edge is provided with, and screw mandrel one end is fixed on said baffle plate one side through bearing and coupler, and the other end is connected with motor; Rotate by motor driven belts movable wire bar; Said screw mandrel is threaded with a push pedal, and screw mandrel rotates the drive push pedal and moves along slideway, pushes rubbish to said way end.
6. the automatic sorting garbage bin based on the capacitance-type sensor principle as claimed in claim 5; It is characterized in that: said screw mandrel is positioned at baffle plate one side, and said thrust unit also comprises a slide bar along the slideway direction, and said slide bar is parallel with said screw mandrel; One end is fixed on the said baffle plate opposite side; And pass said push pedal through the through hole in the push pedal, and cooperate with ball in the said through hole, realize the slip of small friction.
7. the automatic sorting garbage bin based on the capacitance-type sensor principle as claimed in claim 1; It is characterized in that: said sorting machine also comprises the infundibulate guide plate; Said infundibulate guide plate is installed in the upper end of said arc guide groove, aims at said way end.
8. the method for work of the automatic sorting garbage bin based on the capacitance-type sensor principle as claimed in claim 5 is characterized in that may further comprise the steps:
1) start infrared inductor and sense rubbish entering slideway, with the signal sending controling circuit, drive motor drives screw mandrel and rotates, and screw mandrel drives push pedal and promotes rubbish along the slideway direction;
When 2) rubbish is through first capacitive approach switch sensor, can sense rubbish like said sensor, then said stepping motor obtains turn signal, drives guide groove and rotates respective angles, and rubbish continues to be advanced by the push pedal drive;
3) when rubbish during through second capacitive approach switch sensor, still can sense rubbish like said sensor, then said stepping motor obtains turn signal once more; Drive guide groove and rotate respective angles once more, rubbish continues to be driven by push pedal and advances, up to through N capacitive approach switch sensor; Said sensor sensing is less than rubbish; Then stepping motor does not rotate, and rubbish falls into said guide groove in the promotion of push pedal, falls into said regenerative apparatus again;
4) motor rotates, and drives the screw mandrel backward rotation, and screw mandrel drives push pedal and is returned to reference position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210141139.9A CN102718007B (en) | 2012-05-08 | 2012-05-08 | Automatic classification dustbin based on capacitive sensor principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210141139.9A CN102718007B (en) | 2012-05-08 | 2012-05-08 | Automatic classification dustbin based on capacitive sensor principle |
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| Publication Number | Publication Date |
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| CN102718007A true CN102718007A (en) | 2012-10-10 |
| CN102718007B CN102718007B (en) | 2014-05-07 |
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| CN201210141139.9A Expired - Fee Related CN102718007B (en) | 2012-05-08 | 2012-05-08 | Automatic classification dustbin based on capacitive sensor principle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| ITUB20154595A1 (en) * | 2015-11-03 | 2017-05-03 | Mrc Mastermind Recording Company Srls | Useful device for the separation of solid urban waste. |
| CN106986116A (en) * | 2017-05-08 | 2017-07-28 | 西北工业大学 | A kind of environment-protecting intelligent refuse classification processing equipment |
| CN108445050A (en) * | 2018-03-12 | 2018-08-24 | 中国科学院生态环境研究中心 | A kind of micro- plastics detection device based on dielectric constant identification |
| CN109115998A (en) * | 2018-09-25 | 2019-01-01 | 广州供电局有限公司 | PERFORMANCE OF GREASES test macro and PERFORMANCE OF GREASES test method |
| CN110629726A (en) * | 2019-09-30 | 2019-12-31 | 上海海洋大学 | Ecological environment-friendly beach waste collection and treatment device |
| CN114348488A (en) * | 2022-01-19 | 2022-04-15 | 重庆邮电大学 | Solar acoustic control automatic classification dustbin |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ITUB20154595A1 (en) * | 2015-11-03 | 2017-05-03 | Mrc Mastermind Recording Company Srls | Useful device for the separation of solid urban waste. |
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| CN114348488A (en) * | 2022-01-19 | 2022-04-15 | 重庆邮电大学 | Solar acoustic control automatic classification dustbin |
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| CN102718007B (en) | 2014-05-07 |
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