CN113019880A

CN113019880A - Intelligent system and method for automatically classifying and recycling garbage

Info

Publication number: CN113019880A
Application number: CN202110095149.2A
Authority: CN
Inventors: 陈林钦
Original assignee: Fujian Mingsheng Meijie Environment Engineering Co ltd
Current assignee: Fujian Mingsheng Meijie Environment Engineering Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-06-25
Anticipated expiration: 2041-01-25
Also published as: CN113019880B

Abstract

The invention discloses an automatic classified garbage recycling intelligent system, which comprises a garbage feeding mechanism, a filtering mechanism, a garbage primary separating mechanism, a garbage secondary separating mechanism, a detecting mechanism and a garbage grabbing mechanism, wherein the garbage feeding mechanism is used for feeding garbage to a garbage bin; the garbage primary separation mechanism comprises a primary separation conveying belt for separating garbage in the width direction of the primary separation conveying belt; the garbage secondary separation mechanism comprises a plurality of secondary separation conveying belts which are correspondingly separated by the primary separation conveying belt for conveying the garbage; the garbage sequentially passes through the mechanism, so that the automation degree is high, and the sorting of the recyclable garbage is accurate and efficient; secondly, the automatic garbage classifying and recycling method comprises the following steps: spraying different fluorescent coatings on the garbage shells made of different materials; performing primary screening and separation on the garbage; separating the garbage twice; detecting single garbage; grabbing and collecting the garbage which can be recycled after detection; collecting non-recyclable garbage; it is accurate and quick when rubbish is retrieved.

Description

Intelligent system and method for automatically classifying and recycling garbage

Technical Field

The invention relates to the field of garbage collection machinery, in particular to an intelligent garbage automatic classification and collection system and method.

Background

Garbage classification, which generally refers to a general term of a series of activities for storing, throwing and transporting garbage according to a certain rule or standard, so as to transform the garbage into public resources, is a sustainable development way in recycling the garbage through garbage classification.

The recovery of current recoverable rubbish is mainly through carrying out the initial gross separation to rubbish before throwing away rubbish and realize rubbish recovery, and this kind of recovery mode inefficiency leads to sneaking into recoverable rubbish in the unrecoverable rubbish or otherwise owing to the kind of the unable accurate differentiation rubbish of people, can't guarantee that recoverable rubbish is whole to be retrieved.

In view of the above, the applicant has made an intensive study on the above-mentioned defects in the prior art, and has made this invention.

Disclosure of Invention

The invention mainly aims to provide an intelligent garbage sorting and recycling system which is high in automation degree and accurate and efficient in sorting and recycling of recyclable garbage;

the second method provides an automatic classification and recovery method for garbage, and recyclable garbage such as iron pop cans, glass bottles, plastic bags and the like are coated with fluorescent coatings with different colors on shells in the production process, so that the garbage can be recovered accurately.

In order to achieve the above purpose, the solution of the invention is:

the invention is mainly used for recycling plastic product garbage, glass product garbage, iron garbage and the like, and the outer package of the plastic product garbage, glass product garbage, iron garbage and the like needs to be sandblasted with fluorescent paint when manufacturers of the plastic product garbage, the glass product garbage and the iron pop can come out of the field, the fluorescent paint is a non-toxic and harmless fluorescent agent, and the colors of the fluorescent agent sprayed by different products are different; an intelligent system for automatically classifying and recycling garbage comprises a garbage feeding mechanism, a filtering mechanism, a garbage primary separating mechanism, a garbage secondary separating mechanism, a detecting mechanism and a garbage grabbing mechanism; the garbage primary separation mechanism comprises a primary separation conveying belt for separating garbage in the width direction of the primary separation conveying belt; the garbage secondary separation mechanism comprises a plurality of secondary separation conveying belts which are correspondingly separated by the primary separation conveying belts for conveying the garbage; the output end of the garbage mechanism is connected with the input end of the filtering mechanism; the output end of the filtering mechanism is connected with the input end of the primary separating conveyer belt; the output end of the first-stage separating conveyer belt is connected with the input end of each second-stage separating conveyer belt; the detection mechanism is positioned above each two-stage separated conveying; the garbage grabbing mechanism is positioned at the downstream of the secondary separation conveying belt; the detection mechanism is positioned at the upstream of the secondary separation conveying belt; the rotating speed of the second-stage separating conveyer belt is greater than that of the first-stage separating conveyer belt.

Further, the garbage feeding mechanism comprises a feeding pipe parallel to the ground and a discharging inclined pipe communicated with the feeding pipe.

Further, the feed tube comprises a sealing section and a transport section; the transportation section is formed with an automatic opening and closing door.

Further, the feeding pipe is provided with a feeding opening for the garbage can to extend into; an automatic opening and closing door is formed in the feeding pipe.

Further, the automatic opening and closing door comprises a door main body and a driving motor for driving the door main body to open and close; the one end of two lateral walls of door main part is formed with the axis of rotation, the inlet pipe inner wall be formed with axis of rotation matched with rotates the hole.

Furthermore, the garbage feeding mechanism also comprises a garbage can matched with the feeding pipe; the outer diameter shape of the garbage hole is the same as that of the feeding opening.

Further, the garbage can comprises a can body and a can opening and closing door positioned at an opening of the can body; two bosses which are arranged in central symmetry are formed at the upper end of the outward surface of the barrel opening and closing door; a first round hole is formed on one surface of each of the two bosses facing each other; an extension seat is formed on one side of the barrel body, which is provided with the opening of the barrel body, and a connecting seat is formed on one side of the extension boss, which faces the barrel opening and closing door; the length of the connecting seat is equal to the distance between the surfaces, facing each other, of the two bosses; a first cylinder matched with the first round hole is formed on two side surfaces of the connecting seat; an accommodating notch for accommodating the boss is formed on the outward surface of the door main body; the center of the accommodating notch is positioned on the axis of the rotating shaft; the garbage feeding mechanism further comprises a clamping mechanism for clamping the accommodating notch and the boss.

Furthermore, the clamping mechanism comprises an ejection mechanism and polygonal concave holes formed on the two bosses; an accommodating groove for accommodating the ejection mechanism is formed on two parallel side walls of the accommodating notch; the polygonal concave hole is positioned on the other surface parallel to one surface of the boss with the first round hole; the shape of the output end of the ejection mechanism is the same as that of the polygonal concave hole.

Further, the ejection mechanism is an ejection cylinder; the output end of the ejection cylinder is positioned on the polygonal bump.

Further, the filtering mechanism comprises a roller with a drain hole formed on the side wall and a bearing inclined table for bearing the roller; the included angle between the axis of the roller and the ground is 20-60 degrees; the roller is rotatably connected to the upper surface of the bearing inclined table.

Further, the filtering mechanism also comprises a roller driving mechanism for driving the roller to rotate.

Further, the roller driving mechanism comprises a first limiting rotating ring formed at one end of the circumferential side wall of the roller, a second limiting rotating ring formed at the other end of the circumferential side wall of the roller, a first rotating seat formed at the upper end of the upper surface of the bearing ramp and matched with the first limiting rotating ring, and a second rotating seat formed at the lower end of the upper surface of the bearing ramp and matched with the second limiting rotating ring.

Further, the first rotating seat comprises two first rotating wheels; the two first rotating wheels are symmetrically arranged along the width direction of the bearing inclined table; the second rotating seat comprises two second rotating wheels; the two second rotating wheels are symmetrically arranged along the width direction of the bearing inclined table.

Further, a first annular groove is formed in the first limiting rotating ring; a second annular groove is formed in the second limiting rotating ring; external teeth are formed on the bottom surfaces of the first annular groove and the second annular groove; the first rotating wheel and the second rotating wheel are gears; the gear tooth width is less than or equal to the groove width of the first annular groove and the second annular groove.

Furthermore, a guide body is formed at one end of the roller facing the ground; the guide body is rotationally connected with an opening of the roller facing the ground; the guide body is formed with a guide opening; the guide opening is communicated with the inside of the roller.

Further, an arc-shaped extension plate is formed below the guide opening; the extension plate is connected with the guide body; the distance between the two ends of the extension plate is less than or equal to the width of the first-stage separation conveying belt.

Further, a discharge hole is formed in the bearing inclined table; the discharge hole is positioned below the leak hole.

Furthermore, the filtering mechanism also comprises a filtering sleeve body which is sleeved on the side wall of the roller and wraps the leak hole; a through opening is formed at the position below the filter sleeve body corresponding to the discharge hole; the filtering sleeve body is fixedly connected to the bearing inclined table.

Furthermore, the filter sleeve body is connected with the bearing inclined table through a bump forming a closed loop around the port; the lug of the closed loop penetrates through the discharge hole; the side wall of the lug is fixedly connected with the inner side wall of the discharge hole.

Further, the garbage primary separation mechanism also comprises a high-frequency vibrator and a garbage separation plate; the high-frequency vibrator is positioned below the front end of the first-stage separation conveying belt; the garbage separation plate is positioned on the primary separation conveying belt.

Further, the primary separating conveyer belt comprises a first conveyer belt for receiving the garbage falling from the garbage feeding mechanism and a second conveyer belt for conveying the separated garbage to the secondary separating conveyer belt; the output end of the first conveying belt is connected with the input end of the second conveying belt.

Further, the garbage separation plate is positioned at the rear end of the first conveying belt and on the second conveying belt.

Furthermore, the number of the garbage separation plates is three, and the garbage separation plates are arranged on the first conveying belt and the second conveying belt at intervals.

Furthermore, the projection of the horizontal cross section of one end of each garbage partition plate on the first conveying belt is conical.

Further, the garbage primary separation mechanism further comprises a first bearing seat for bearing the primary separation conveying belt, the high-frequency vibrator and the garbage separation plate.

Furthermore, a first frame body is formed at the rear end of the first bearing seat corresponding to the first conveying belt, the first frame body covers the rear end of the first conveying belt, and the garbage separation plate is connected with the first frame body.

Further, the second conveying belt is divided into 4 conveying channels by the garbage dividing plate; the number of the secondary separating conveyer belts corresponds to that of the conveying channels; and each secondary separation conveying belt is communicated with each conveying channel.

Further, the two-stage separating and conveying belt comprises a guiding section and a conveying and picking section.

Furthermore, the conveying and picking sections are arranged in parallel at intervals.

Further, the detection mechanism includes a first detection assembly located upstream of the secondary divider conveyor belt.

Further, the garbage grabbing mechanism comprises a plurality of clamping mechanisms located above the transporting and picking sections.

Furthermore, the clamping mechanism comprises a movable portal frame, a telescopic assembly moving on the movable portal frame and a clamping assembly connected to the output end of the telescopic assembly.

Further, the movable portal frame comprises a beam and supports positioned at two ends of the beam; the crossbeam lateral wall is formed with the sliding rail, flexible subassembly is formed with the spout with sliding rail matched with.

Further, flexible subassembly is including being formed with the sliding seat of spout, and connect in the sliding seat is towards outside telescopic cylinder of one side.

Further, the clamping assembly comprises a left clamping part, a right clamping part and a clamping driving assembly for driving the left clamping part and the right clamping part to be close to or far away from each other.

Furthermore, the clamping mechanism also comprises two garbage recycling boxes; the length of the cross beam is greater than the width of the secondary separating conveyer belt; and the two garbage recycling boxes are positioned below the cross beam and are respectively positioned at two sides of the secondary separation conveying belt.

Furthermore, an unrecoverable garbage collection box is formed below the output end of each transportation and picking section.

Further, the garbage secondary separation mechanism further comprises a conveying belt bearing frame for bearing the secondary separation conveying belt.

An automatic garbage classification and recovery method comprises the following steps:

(1) spraying different fluorescent coatings on the garbage shells made of different materials; the garbage comprises a plastic belt, an iron pop can and a glass bottle;

(2) primarily screening and separating the garbage;

(3) dividing a continuously conveyed refuse into a plurality of continuously conveyed refuse;

(4) dividing a plurality of continuously transported garbage into single-part garbage;

(5) detecting single garbage;

(6) grabbing and collecting the garbage which can be recycled after detection;

(7) collecting non-recyclable garbage;

the method specifically comprises the following steps:

step (1) spraying different fluorescent coatings on garbage shells made of different materials;

step (2), specifically, garbage is thrown into a garbage feeding mechanism through a garbage truck, the garbage feeding mechanism conveys the garbage into a roller, the garbage is preliminarily screened and separated under the rotation of the roller, and the garbage smaller than a leakage hole falls to the lower part of the leakage hole and is collected;

step (3) falling the garbage primarily screened from the roller into a first conveying belt, wherein a high-frequency vibrator is arranged at the front end of the first conveying belt to vibrate the falling garbage, the garbage is flatly paved on the first conveying belt, and the garbage is conveyed to the downstream of the first conveying belt, is separated by a garbage separating plate and enters a second conveying belt;

conveying the garbage on a second conveying belt into a second-stage separation conveying belt, wherein the conveying speed of the second-stage separation conveying belt is higher than that of the second conveying belt, and the garbage is separated into single garbage in the second-stage separation conveying belt;

step (5) specifically, the color of a fluorescent solution on the garbage shell is recognized through machine vision by the first detection assembly to detect the material of a single part of garbage on the secondary separation conveying belt, and an electric signal is sent to the clamping assembly;

step (6), receiving an electric signal generated by the first detection assembly through the clamping assembly, and capturing and collecting the identified garbage under the control of the controller;

and (7) discharging and collecting the garbage which is not clamped by the clamping component from the tail end of the secondary separation conveying belt.

After the structure is adopted, the intelligent system for automatically classifying and recycling garbage has the following beneficial effects:

1. carry out prefiltering to rubbish through filtering mechanism and filter broken little volume thing and dust in the rubbish, carrying out twice partition to rubbish for rubbish forms the one-time rubbish, detecting rubbish fluorescence colour through detection mechanism, rubbish snatchs the mechanism and snatchs and retrieve recoverable rubbish, and its degree of automation height can intelligent efficient sort rubbish and retrieve.

2. When the garbage bin inserts the inlet pipe, to making driving motor drive door main part when opening and shutting with boss and holding breach joint on the garbage bin together through clamping mechanism, a section of thick bamboo opens and shuts the door and also is driven in the lump, because the bucket door and the door main part axis of rotation are unanimous, can not produce when the bucket door and the door main part open and shut together and interfere, and open simultaneously and close and make the foul smell can not waft in the air.

And secondly, the garbage automatic classification recycling method is characterized in that the recyclable garbage is sprayed with fluorescent paint, and is separated into small garbage through multiple separation, so that the garbage can be conveniently detected by a detection mechanism, and the garbage can be accurately clamped by a garbage grabbing mechanism, and thus the automatic identification and sorting of the garbage can be realized.

Drawings

Fig. 1 is a schematic perspective view of an intelligent system for automatically classifying and recycling garbage according to the present invention.

Fig. 2 is a schematic perspective view of the garbage feeding mechanism according to the present invention.

Fig. 3 is a schematic perspective view of the bucket body and the bucket opening and closing door of the present invention.

Fig. 4 is a perspective view of the door main body according to the present invention.

Fig. 5 is a schematic perspective view of the filter mechanism of the present invention.

Fig. 6 is a schematic perspective view of the primary garbage separating mechanism of the present invention.

Fig. 7 is a schematic perspective view of the secondary garbage separation mechanism of the present invention.

Fig. 8 is a schematic perspective view of the garbage gripping mechanism according to the present invention.

In the figure: a garbage feeding mechanism 1; a feed pipe 11; a door main body 111; an ejection cylinder 1111; a receiving notch 1112; a drive motor 112; a relief groove 113; a discharge chute 12; a tub body 13; an extension seat 131; a connecting seat 132; a first cylinder 1321; a tub opening and closing door 133; a boss 1331; a first circular aperture 13311; polygonal recesses 13312;

a garbage primary separation mechanism 2; a primary separation conveyer belt 21; the first conveying belt 211; a second conveyor belt 212; a high-frequency vibrator 22; a trash separation plate 23; a first bearing seat 24; a first frame body 25;

a garbage secondary separation mechanism 3; a secondary separation conveyer belt 31; a guide section 311; a delivery picking section 312; a conveyor belt carrier 32; a non-recyclable waste collection bin 33;

a garbage grabbing mechanism 4; moving the gantry 41; a slide seat 42; a telescopic cylinder 43; a clamp assembly 44; a garbage collection box 45;

a detection mechanism 5; a filter mechanism 6; a drum 61; a load bearing ramp 62; a first limit rotation ring 63; a second limit rotation ring 64; a first rotating base 65; a second rotary base 66; a filter housing body 67; a guide body 68; an extension plate 69; particulate collection box 610.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.

The invention is mainly used for recycling plastic product garbage, glass product garbage, iron garbage and the like, and the outer package of the plastic product garbage, glass product garbage, iron garbage and the like needs to be sandblasted with fluorescent paint when manufacturers of the plastic product garbage, the glass product garbage and the iron pop can come out of the field, the fluorescent paint is a non-toxic and harmless fluorescent agent, and the colors of the fluorescent agent sprayed by different products are different; in the invention, the part close to the input end of each mechanism is an upstream part, and the part close to the output end of each mechanism is a downstream part; in the invention, the part close to the input end of each mechanism is an upstream part, and the part close to the output end of each mechanism is a downstream part; as shown in fig. 1 to 8, the intelligent system for automatic classified recycling of garbage according to the present invention comprises a garbage feeding mechanism 1, a filtering mechanism 6, a garbage primary separating mechanism 2, a garbage secondary separating mechanism 3, a detecting mechanism 5 and a garbage grabbing mechanism 4; the primary garbage separating mechanism 2 comprises a primary separating conveyor belt 21 for separating garbage in the width direction of the primary separating conveyor belt 21; the garbage secondary separation mechanism 3 comprises a plurality of secondary separation conveying belts 31 which are correspondingly separated by the primary separation conveying belt 21 for conveying; the output end of the garbage mechanism is connected with the input end of the filtering mechanism 6; the output end of the filtering mechanism 6 is connected with the input end of the first-stage separating conveyer belt 21; the output end of the first-stage separating conveyer belt 21 is connected with the input end of each second-stage separating conveyer belt 31; the detection mechanism 5 is positioned above each secondary separated conveying; the garbage grabbing mechanism 4 is positioned at the downstream of the secondary separation conveying belt 31; the detection mechanism 5 is located upstream of the secondary separation conveyer belt 31; the rotation speed of the secondary separation conveyer belt 31 is greater than that of the primary separation conveyer belt 21. Carry out prefiltering to rubbish through filtering mechanism 6 and filter broken little volume thing and dust in the rubbish, carrying out twice partition to rubbish for rubbish forms the single rubbish, detecting through detection mechanism 5, rubbish snatchs mechanism 4 and snatchs and retrieve recoverable rubbish, and its degree of automation height can intelligent efficient sort rubbish and retrieve.

Preferably, the waste feeding mechanism 1 comprises a feeding pipe 11 parallel to the ground, and a discharge chute 12 communicating with the feeding pipe 11. The feed pipe 11 comprises an upstream inclined section and a downstream parallel-moving section; the inclined section is convenient for dumping garbage; the bottom wall of inlet pipe 11 is formed with the conveyer belt, and when rubbish got into inlet pipe 11, the conveyer belt transported waste got into ejection of compact pipe chute 12, fell on one-level separation conveyer belt 21 through the dead weight in ejection of compact pipe chute 12 department.

Preferably, the feeding pipe 11 is formed with a feeding opening into which the garbage can is inserted; an automatic opening and closing door is formed in the feeding pipe 11. When the garbage bin stretches into the feeding opening, the automatic opening and closing door is opened, garbage is poured in, odor is prevented from flowing out when the garbage is poured in, after the garbage is poured in, the automatic opening and closing door is closed, the garbage bin is withdrawn, and the odor of the garbage in the whole process is prevented from flowing into the outside.

Preferably, the automatic opening and closing door includes a door main body 111, and a driving motor 112 for driving the door main body 111 to open and close; one ends of both side walls of the door main body 111 are formed with rotation shafts, and the inner wall of the feed pipe 11 is formed with rotation holes matched with the rotation shafts. The door main body 111 is driven to rotate more rapidly by the driving motor 112.

Preferably, the garbage feeding mechanism 1 further comprises a garbage can matched with the feeding pipe 11; the outer diameter shape of the garbage hole is the same as that of the feeding opening, so that the garbage odor is prevented from being emitted in the garbage pouring process.

Preferably, the trash can includes a can body 13 and a can opening and closing door 133 at an opening of the can body 13; two bosses 1331 which are arranged in central symmetry are formed at the upper end of the outward surface of the barrel opening and closing door 133; a first circular hole 13311 is formed on one surface of the two bosses 1331 facing each other; an extension seat 131 is formed on one side of the barrel body 13, which is provided with an opening of the barrel body 13, and a connection seat 132 is formed on one side of the extension boss 1331 facing the barrel opening and closing door 133; the length of the connecting seat 132 is equal to the distance between the surfaces of the two bosses 1331 facing each other; two side surfaces of the connecting seat 132 are formed with first cylinders 1321 matched with the first round holes 13311; the outward surface of the door main body 111 is formed with an accommodating notch 1112 for accommodating the boss 1331; the center of the accommodating notch 1112 is positioned on the axis of the rotating shaft; the garbage feeding mechanism 1 further includes a clamping mechanism for clamping the accommodating notch 1112 and the boss 1331 to each other. When the boss 1331 of the barrel opening and closing door 133 is clamped into the accommodating notch 1112, the first round hole 13311 of the boss 1331 coincides with the axis of the rotating shaft, after the boss 1331 and the accommodating notch 1112 are clamped by the clamping mechanism, the driving motor 112 drives the door main body 111 to rotate so as to drive the barrel opening and closing door 133 to open and close, because the rotating axes of the barrel opening and closing door 133 and the door main body 111 are consistent, interference cannot be generated when the barrel opening and closing door 133 and the door main body 111 are opened and closed together, and if the rotating axes of the barrel opening and closing door 133 and the door main body 111 are inconsistent, the opening and closing angles of the two opening and closing doors are different, so that garbage is difficult to be discharged or the barrel opening and closing door 133 and the door; and the upper side wall of the feeding opening is formed with a yielding groove 113 for the extension seat 131 to extend into, so as to prevent the projection on the barrel opening/closing door 133 from being blocked into the accommodating notch 1112.

Preferably, the clamping mechanism comprises an ejection mechanism and polygonal concave holes 13312 formed on the two bosses 1331; the two parallel side walls of the containing notch 1112 form a containing groove for containing the ejection mechanism; the polygonal concave hole 13312 is positioned on the other side parallel to the side where the first round hole 13311 is formed on the boss 1331; the shape of the output end of the ejection mechanism is the same as the shape of the polygonal concave hole 13312. The ejection mechanism ejects the material to be clamped into the polygonal concave hole 13312, so that the driving motor 112 drives the barrel opening and closing door 133 to open and close when driving the door main body 111 to rotate.

Preferably, the ejection mechanism is an ejection cylinder 1111; the output end of the ejection cylinder 1111 is positioned at the polygonal bump, so that the ejection cylinder is more reasonable; furthermore, the polygon is a quadrangle, so that the clamping effect is better.

Preferably, the filter mechanism 6 includes a roller 61 having a perforated side wall and a bearing ramp 62 bearing the roller 61; the included angle between the axis of the roller 61 and the ground is 20-60 degrees; the cylinder 61 rotates to be connected at the upper surface that bears sloping platform 62, bears sloping platform 62 through the setting and makes rubbish transport the one-level through the dead weight and separate conveyer belt 21 on, and the cylinder 61 that has the small volume of small opening carries out prefilter with the rubbish of broken small volume, because broken small volume plastics or glass etc. all are difficult to carry out the centre gripping and retrieve, so just filter it out when the cylinder 61.

Preferably, the filter mechanism 6 further comprises a roller 61 driving mechanism for driving the roller 61 to rotate, and more reasonably.

Preferably, the driving mechanism of the drum 61 includes a first limit rotation ring 63 formed at one end of a circumferential side wall of the drum 61, a second limit rotation ring 64 formed at the other end of the circumferential side wall of the drum 61, a first rotation seat 65 formed at an upper end of an upper surface of the bearing ramp 62 to be engaged with the first limit rotation ring 63, and a second rotation seat 66 formed at a lower end of the upper surface of the bearing ramp 62 to be engaged with the second limit rotation ring 64. The roller 61 is driven to rotate more reasonably and smoothly by the matching of the first limit rotating ring 63 and the first rotating seat 65 and the matching of the second limit rotating ring 64 and the second rotating seat 66.

Preferably, the first rotating seat 65 comprises two first rotating wheels; the two first rotating wheels are symmetrically arranged along the width direction of the bearing inclined table 62 and can stably bear the upper end of the roller 61; the second rotary mount 66 comprises two second rotary wheels; the two second rotating wheels are symmetrically arranged along the width direction of the bearing inclined table 62; the lower end of the drum 61 can be smoothly supported.

Preferably, the first limit rotation ring 63 is formed with a first annular groove; the second limit rotating ring 64 is formed with a second annular groove; external teeth are formed on the bottom surfaces of the first annular groove and the second annular groove; the first rotating wheel and the second rotating wheel are gears; the gear tooth width is less than or equal to the groove width of the first annular groove and the second annular groove. Go on spacingly in the axis direction of cylinder 61 in the external tooth of first annular groove tank bottom and second annular groove tank bottom is gone into to the gear card, and through more steady of gear engagement transmission.

Preferably, the roller 61 is formed with a guide 68 at its end facing the ground; the guide body 68 is rotatably connected with the opening of the roller 61 facing the ground; the guide body 68 is formed with a guide opening; the guide opening is communicated with the inside of the roller 61, after being filtered by the roller 61, the garbage is discharged onto the primary separating conveyer belt 21 from the guide opening of the guide body 68, the guide opening is oblong, and the opening width is smaller than or equal to that of the primary separating conveyer belt 21, so that the garbage discharged from the roller 61 can be uniformly distributed on the primary separating conveyer belt 21.

Preferably, an arc-shaped extension plate 69 is formed below the guide opening; the extension plate 69 is connected to the guide body 68; the distance between both ends of the extension plate 69 is less than or equal to the width of the primary separating conveyor belt 21, and it is more reasonable to make the garbage discharged from the rollers 61 be uniformly distributed on the primary separating conveyor belt 21.

Preferably, the bearing ramp 62 is formed with a discharge hole; the discharge hole is positioned below the leak hole. Small particles or dust of the fragments leak from the leakage hole and are discharged from the discharge hole, so that the garbage is prevented from falling on the bearing inclined table 62; a particulate matter collecting box 610 is formed below the discharge hole.

Preferably, the filtering mechanism 6 further comprises a filtering sleeve body 67 which is sleeved on the side wall of the roller 61 and wraps the leak hole; a through opening is formed at the position below the filter sleeve body 67 corresponding to the discharge hole; the filter housing body 67 is fixedly connected to the bearing ramp 62 to prevent garbage from falling onto the bearing ramp 62.

Preferably, the filter housing body 67 is connected to the ramp 62 by means of projections forming a closed loop around the through opening; the closed-loop lug penetrates through the discharge hole; the lateral wall of lug and the inside wall fixed connection of discharge opening, it is more reasonable.

Preferably, the primary garbage separating mechanism 2 further comprises a high-frequency vibrator 22 and a garbage separating plate 23; the high-frequency vibrator 22 is positioned below the front end of the first-stage separation conveying belt 21; the garbage separation plate 23 is positioned on the primary separation conveyor belt 21, and vibrates and smoothes the garbage falling to the front end of the primary garbage separation mechanism 2 through the high-frequency vibrator 22 to prevent stacking and vibrates other soft garbage such as kitchen garbage to the bottom of the primary separation conveyor belt 21; garbage separation plates 23 are provided to separate the garbage into a plurality of portions.

Preferably, the first-stage separating conveyor 21 includes a first conveyor 211 for receiving the garbage falling from the garbage feeding mechanism 1, and a second conveyor 212 for feeding the separated garbage to the second-stage separating conveyor 31; the output end of the first conveyor belt 211 is connected to the input end of the second conveyor belt 212. The first conveyor belt 211 and the second conveyor belt 212 are provided, and the high-frequency vibrator 22 is disposed at the front end of the first conveyor belt, preventing the waste falling onto the secondary separation conveyor belt 31 from being scattered due to the vibration of the high-frequency vibrator 22 when the waste is about to enter the secondary separation conveyor belt 31.

Preferably, the garbage separation plate 23 is positioned at the rear end of the first conveyor belt 211 and on the second conveyor belt 212, which is more reasonable; according to another separation embodiment of the invention, the first conveyor belt 211 is lower in conveying speed than the second conveyor belt 212 to perform secondary separation on the garbage, the second conveyor belt 212 is lower in conveying speed than the second-stage separation conveyor belt 31, and the reaction time of the garbage grabbing mechanism 4 is prolonged along the distance between the two single-portion garbage diameters. Preferably, the number of the trash separating plates 23 is three, and the trash separating plates 23 are spaced apart on the first conveyor belt 211 and the second conveyor belt 212. Divide into the quartering with rubbish and make rubbish snatch mechanism 4 can efficient processing, it is comparatively reasonable to set up 3 first division boards and second division board.

Preferably, the horizontal cross-section projection of one end of each garbage separation plate 23 on the first conveyor belt 211 is conical, so as to guide the garbage.

Preferably, the primary garbage separating mechanism 2 further comprises a first bearing seat 24 for bearing the primary separating conveyer belt 21, the high-frequency vibrator 22 and the garbage separating plate 23, and more reasonably.

Preferably, the first carrying seat 24 is formed with a first frame 25 corresponding to the rear end of the first conveyor belt 211, the first frame 25 covers the rear end of the first conveyor belt 211, and the garbage separation plate 23 is connected to the first frame 25, so that the garbage separation plate 23 is more reasonably carried.

Preferably, the second conveyor belt 212 is divided into 4 transport channels by the trash dividing plate 23; the number of the second-stage separation conveyor belts 31 corresponds to that of the conveying channels; each secondary separation conveyer belt 31 is communicated with each conveying channel; and is more reasonable.

Preferably, the secondary segmented conveyor belt 31 includes a guide segment 311 and a conveying pick segment 312. The guide section 311 is arranged to separate each two-stage separation conveying belt 31, so that each conveying and picking section 312 is separated, and the maintenance is convenient for workers.

Preferably, the conveying and picking sections 312 are arranged in parallel at intervals, and the space utilization is more reasonable.

Preferably, the detection mechanism 5 comprises a first detection assembly located upstream of the secondary dividing conveyor belt 31; first determine module is including carrying out irradiant illumination source and machine vision detection mechanism 5 to rubbish, detects the rubbish that just gets into second grade separation conveyer belt 31 through first determine module, and what kind of rubbish is the discernment rubbish after takes place the signal of telecommunication and snatchs mechanism 4 for rubbish, then when rubbish removes corresponding rubbish and snatchs mechanism 4 below, rubbish snatchs mechanism 4 and snatchs the recovery to rubbish.

Preferably, the garbage grabbing mechanism 4 comprises a plurality of clamping mechanisms located above each transportation and picking section, and the plurality of clamping mechanisms are arranged to grab the garbage made of different materials.

Preferably, the clamping mechanism comprises a movable portal frame 41, a telescopic assembly moving on the movable portal frame 41 and a clamping assembly 44 connected to the output end of the telescopic assembly, and the clamping assembly 44 is driven by the telescopic assembly to move on the movable portal frame 41 and drive the clamping assembly 44 to extend so as to clamp the garbage to capture the garbage which is located in different piles and made of the same material.

Preferably, the mobile portal frame 41 comprises a beam and brackets at two ends of the beam; the crossbeam lateral wall is formed with the sliding rail, and flexible subassembly is formed with the spout with sliding rail matched with. The telescopic component can move more stably and quickly by matching the movable sliding rail with the sliding groove.

Preferably, the telescopic assembly includes a sliding seat 42 formed with a sliding groove, and a telescopic cylinder 43 connected to an outward facing side of the sliding seat 42. The telescoping is achieved more rapidly by the telescoping cylinder 43.

Preferably, the clamping assembly 44 includes a left clamping portion, a right clamping portion, and a clamping driving assembly for driving the left clamping portion and the right clamping portion to approach or move away from each other, more reasonably.

Preferably, the clamping mechanism further comprises two waste recovery bins 45; the beam length is greater than the width of the secondary separation conveyor belt 31; two garbage collection boxes 45 are located below the cross beam and located on two sides of the secondary separation conveyor belt 31 respectively. Make things convenient for the fixture centre gripping to carry out categorised the placing after.

Preferably, an unrecoverable garbage collection box 33 is formed below the output end of each transportation picking section, so that the unrecoverable garbage is more reasonable and convenient to process.

Preferably, the secondary garbage separating mechanism 3 further comprises a conveyor belt carriage 32 for carrying the secondary separating conveyor belt 31, and more reasonably.

(2) primarily screening and separating the garbage;

(5) detecting single garbage;

(6) grabbing and collecting the garbage which can be recycled after detection;

(7) collecting non-recyclable garbage;

the recyclable garbage is sprayed with the fluorescent paint, and is divided into small garbage after being divided for multiple times, so that the garbage can be conveniently detected by the detection mechanism 5 and accurately clamped by the garbage grabbing mechanism 4, and automatic recognition and sorting of the garbage are realized;

the method specifically comprises the following steps:

step (2) specifically, garbage is thrown into the garbage feeding mechanism 1 through a garbage truck, the garbage feeding mechanism 1 conveys the garbage into the roller 61, the garbage is primarily screened and separated under the rotation of the roller 61, and the garbage smaller than the leakage hole falls to the lower part from the leakage hole and is collected;

step (3) specifically, the garbage primarily screened from the roller 61 falls into the first conveying belt 211, the high-frequency vibrator 22 is arranged at the front end of the first conveying belt 211 to vibrate the falling garbage, the garbage is flatly paved on the first conveying belt 211, and the garbage is conveyed to the downstream of the first conveying belt 211, is separated by the garbage separating plate 23 and enters the second conveying belt 212;

step (4), the garbage is conveyed to the secondary separation conveying belt 31 through the second conveying belt 212, the conveying speed of the secondary separation conveying belt 31 is higher than that of the second conveying belt 212, and the garbage is separated into single garbage in the secondary separation conveying belt 31;

step (5), specifically, the color of a fluorescent solution on the garbage shell is recognized through machine vision by the first detection component to detect the material of a single part of garbage on the secondary separation conveying belt 31, and an electric signal is sent to the clamping component 44;

step (6), receiving an electric signal generated by the first detection assembly through the clamping assembly 44, and capturing and collecting the identified garbage under the control of the controller;

and (7) discharging and collecting the garbage which is not clamped by the clamping component 44 from the tail end of the secondary separation conveying belt 31.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.

Claims

1. An intelligent system for automatically classifying and recycling garbage is characterized by comprising a garbage feeding mechanism, a filtering mechanism, a garbage primary separating mechanism, a garbage secondary separating mechanism, a detection mechanism for detecting the garbage on the garbage secondary separating mechanism and a garbage grabbing mechanism; the garbage primary separation mechanism comprises a primary separation conveying belt for separating garbage in the width direction of the primary separation conveying belt; the garbage secondary separation mechanism comprises a plurality of secondary separation conveying belts which are correspondingly separated by the primary separation conveying belts for conveying the garbage; the output end of the garbage feeding mechanism is connected with the input end of the filtering mechanism; the output end of the filtering mechanism is connected with the input end of the primary separating conveyer belt; the output end of the first-stage separating conveyer belt is connected with the input end of each second-stage separating conveyer belt; the garbage grabbing mechanism is positioned at the downstream of the secondary separation conveying belt; the detection mechanism is positioned at the upstream of the secondary separation conveying belt; the rotating speed of the second-stage separating conveyer belt is greater than that of the first-stage separating conveyer belt.

2. The intelligent system for the automatic classification and recovery of garbage according to claim 1, wherein the garbage feeding mechanism comprises a feeding pipe parallel to the ground and an outlet inclined pipe communicated with the feeding pipe.

3. The intelligent system for the automatic classification and recovery of garbage according to claim 2, wherein the feeding pipe is formed with a feeding opening for the garbage can to extend into; an automatic opening and closing door is formed in the feeding pipe.

4. The intelligent system for the automatic classification and recovery of garbage according to claim 3, wherein the automatic opening and closing door comprises a door body and a driving motor for driving the door body to open and close; the one end of two lateral walls of door main part is formed with the axis of rotation, the inlet pipe inner wall be formed with axis of rotation matched with rotates the hole.

5. The intelligent system for the automatic classification and recycling of garbage according to claim 4, wherein the garbage feeding mechanism further comprises a garbage can engaged with the feeding pipe; the outer diameter shape of the garbage hole is the same as that of the feeding opening.

6. The intelligent system for the automatic classification and recycling of garbage according to claim 5, wherein the garbage can comprises a can body and a can opening and closing door positioned at an opening of the can body; two bosses which are arranged in central symmetry are formed at the upper end of the outward surface of the barrel opening and closing door; a first round hole is formed on one surface of each of the two bosses facing each other; an extension seat is formed on one side of the barrel body, which is provided with the opening of the barrel body, and a connecting seat is formed on one side of the extension boss, which faces the barrel opening and closing door; the length of the connecting seat is equal to the distance between the surfaces, facing each other, of the two bosses; a first cylinder matched with the first round hole is formed on two side surfaces of the connecting seat; an accommodating notch for accommodating the boss is formed on the outward surface of the door main body; the center of the accommodating notch is positioned on the axis of the rotating shaft; the garbage feeding mechanism further comprises a clamping mechanism for clamping the accommodating notch and the boss.

7. The intelligent system for the automatic classification and recovery of garbage according to claim 6, wherein the clamping mechanism comprises an ejection mechanism and polygonal concave holes formed on two bosses; an accommodating groove for accommodating the ejection mechanism is formed on two parallel side walls of the accommodating notch; the polygonal concave hole is positioned on the other surface parallel to one surface of the boss with the first round hole; the shape of the output end of the ejection mechanism is the same as that of the polygonal concave hole; the sum of the depth of the polygonal hole and the depth of the first round hole is the distance between one surface of the lug where the first round hole is formed and the other surface parallel to the surface where the first round hole is formed.

8. The intelligent system for the automatic classification and recovery of garbage according to claim 7, wherein the ejection mechanism is an ejection cylinder; the output end of the ejection cylinder is positioned on the polygonal bump.

9. The intelligent system for the automatic classification and recovery of garbage according to claim 1, wherein the filtering mechanism comprises a roller with a side wall formed with a leak hole and a bearing ramp for bearing the roller; the included angle between the axis of the roller and the ground is 20-60 degrees; the roller is rotatably connected to the upper surface of the bearing inclined table.

10. The intelligent system for the automatic classification and recycling of garbage according to claim 9, wherein the filtering mechanism further comprises a roller driving mechanism for driving the roller to rotate.