CN112193651A

CN112193651A - Wisdom is garbage classification device for city construction

Info

Publication number: CN112193651A
Application number: CN202011136525.XA
Authority: CN
Inventors: 杨进明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-01-08

Abstract

The invention relates to the technical field of smart cities and discloses a garbage classification device for construction of a smart city, which comprises a box body, wherein a rotating shaft is movably connected inside the box body, a first gear is fixedly sleeved outside the rotating shaft, a moving plate is movably connected inside the box body, teeth are arranged outside the moving plate, a second gear is movably connected inside the box body, and a placing box is fixedly connected outside the second gear; through moisture content detector, pivot, gear one, gear two, movable plate, tooth, place the case, the time delay subassembly, strike the interact of subassembly, can be thrown into at rubbish and place the moisture content of incasement back according to rubbish and classify to in sending rubbish into different garbage collection boxes, thereby avoided wet rubbish and dry rubbish to mix and deposit and lead to the heavier condition of rubbish peculiar smell to take place, also made things convenient for the follow-up recovery processing to rubbish of sanitationman simultaneously.

Description

Wisdom is garbage classification device for city construction

Technical Field

The invention relates to the technical field of smart cities, in particular to a garbage classification device for smart city construction.

Background

The smart city utilizes various information or innovative concepts to communicate and integrate the system and service of the city, so as to improve the efficiency of resource application, optimize city management and service, and improve the quality of life of citizens.

Waste classification belongs to one part in the construction of wisdom city, classify rubbish and can conveniently classify recovery processing to rubbish, also can make people's living environment quality improve to some extent simultaneously, current garbage bin does not possess automatic classification's function, the classification of rubbish still need classify rubbish through people's autonomic consciousness then put into appointed garbage bin with rubbish, but now, people's waste classification consciousness is not very strong, some crowds still will put into wrong garbage bin with rubbish at will, thereby brought very big hindrance for the subsequent waste classification of sanitationman retrieves.

Therefore, in order to solve these problems, a garbage classification device for smart city construction is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a garbage classification device for smart city construction, which has the advantages of classifying garbage and preventing liquid turbulence caused by wet garbage with high water content from permeating in the garbage identification process, and solves the problems that garbage can not be automatically classified and liquid can randomly flow turbulence caused by wet garbage with high water content from permeating in the garbage identification process.

(II) technical scheme

In order to realize the purposes of classifying the garbage and preventing liquid turbulence permeated by wet garbage with high water content in the garbage identification process, the invention provides the following technical scheme: a garbage classification device for smart city construction comprises a box body, wherein a rotating shaft is movably connected inside the box body, a first gear is fixedly sleeved outside the rotating shaft, a moving plate is movably connected inside the box body, teeth are arranged outside the moving plate, a second gear is movably connected inside the box body, a placing box is fixedly connected outside the second gear, a knocking component is movably connected outside the placing box, a lifting door is movably connected to the inner surface of the placing box, a support is fixedly connected outside the placing box, a rotating shaft is movably connected outside the support, a protective component is movably connected outside the rotating shaft, a connecting rod is fixedly connected outside the rotating shaft, a sliding block is movably connected outside the connecting rod, a lifting plate is movably connected outside the sliding block, and a limiting plate is movably connected outside the lifting plate, the outside fixedly connected with connecting rod of lifter plate, the inside swing joint of box has the collection subassembly, the inside swing joint of box has the time delay subassembly, the inside fixedly connected with moisture content detector of box.

Preferably, the number of the teeth is two, the two groups of teeth are respectively arranged at the upper end and the lower end of the surface of the movable plate, the specification, the position and the number of the upper teeth are matched with those of the gear, the specification, the position and the number of the lower teeth are matched with those of the gear, so that the gear rotates to drive the placing box to rotate, so that garbage can be poured out, a limiting block is fixedly connected inside the box body, a movable groove is formed in the surface of the limiting block, the movable plate is in sliding connection with the movable groove, a sliding groove is formed in the surface of the limiting block, the lifting plate is in sliding connection with the sliding groove, a lifting groove is formed in the inner surface of the placing box, a lifting door is in sliding connection with the lifting groove, so that normal linear motion of the lifting plate and the movable plate is ensured, a sealing gasket is fixedly connected to the bottom of the lifting door, a long groove is formed in the, can only be fed into the wet waste collection bin with the wet waste.

Preferably, the subassembly of strikeing mainly by the bull stick, the runner, the lifter, the impact rod, spring one, the pinch roller, the locating plate is constituteed, the inside swing joint bull stick of box, the fixed runner that has cup jointed in the outside of bull stick, the outside swing joint of runner has the pinch roller, the quantity of pinch roller is two, and two pinch rollers respectively with the interior on runner top, surface swing joint, the outside swing joint of pinch roller has the lifter, the locating plate has been cup jointed in the outside activity of lifter, locating plate and box fixed connection, the impact rod has been cup jointed in the outside activity of lifter, the inside swing joint of impact rod has spring one, can strike the placing box when placing the case and pouring rubbish, thereby the condition that the rubbish can't discharge completely in the placing box has been avoided appearing.

Preferably, the time delay subassembly mainly comprises dwang, three gears, the carousel, the short column, the feeler lever, the pin, the inside swing joint gear three of box, the outside swing joint of box has the carousel, the fixed surface of carousel is connected with the short column, the outside fixedly connected with short column of carousel, the inside fixedly connected with feeler lever of box, the position of feeler lever, the size all matches with the pin, the quantity of short column, the position all matches with the gear three-phase, the skew time of placing the case when can be toppled over to the operating time and the rubbish of knocking the subassembly controls, thereby can discharge the rubbish in placing the case completely.

Preferably, the collection assembly mainly comprises a dry garbage collection box, a wet garbage collection box, a sewage collection box, a drain hole and a cigarette butt collection box, the dry garbage collection box is movably connected inside the box, the cigarette butt collection box is movably connected inside the box, the sewage collection box is movably connected inside the box, the wet garbage collection box is movably sleeved inside the sewage collection box, the drain hole is formed in the lower surface of the garbage collection box, dry garbage, wet garbage, cigarette butt and sewage can be collected respectively, and accordingly collection and treatment of garbage in the garbage collection box by sanitation workers are facilitated.

Preferably, the outside fixedly connected with signal transmitter of box, sewage collection box's inside swing joint has photosensitive assembly, photosensitive assembly mainly comprises shading shell, the light trap, the photo resistance, the translucent shell, sewage collection box's inside fixedly connected with shading shell, the inside fixedly connected with photo resistance of shading shell, the inside fixedly connected with translucent shell of shading shell, the light trap has been seted up on the surface of shading shell, wet garbage collection box's inside fixedly connected with shot-light, the position of shot-light, the specification all matches with the photosensitive assembly, can be when water level reachs a certain position in sewage collection box to wisdom urban system signals, thereby can be timely notice sanitationman comes to handle sewage, the too high water level of having avoided sewage leads to continuing to mix with wet rubbish, and then be unfavorable for follow-up to carry out the collection processing to rubbish.

Preferably, the protection component mainly comprises the ratchet, the kelly, the sleeve pipe, spring two, the electro-magnet, the iron plate, the outside fixedly connected with sleeve pipe of support, sheathed tube inside fixedly connected with electro-magnet, sheathed tube inside activity has cup jointed spring two, sheathed tube inside activity has cup jointed the kelly, the outside fixed cover of axis of rotation has cup jointed the ratchet, ratchet and kelly swing joint for interrelatedness between each part inside the waste classification device has improved waste classification device's degree of automation greatly, thereby be favorable to the further development in wisdom city.

Preferably, the rotating shaft, the rotating rod, the signal transmitter, the moisture content detector, the electromagnet and the driving power supply are all electrically connected with the control center, the rotating shaft, the rotating rod and the rotating rod are all electrically connected with the driving power supply, and the control center is electrically connected with the photosensitive resistor and the touch rod.

(III) advantageous effects

Compared with the prior art, the invention provides a garbage classification device for smart city construction, which has the following beneficial effects:

1. this wisdom is garbage classification device for city construction, through moisture content detector, the apparatus further comprises a rotating shaft, gear one, gear two, the movable plate, tooth, place the case, the time delay subassembly, strike the interact of subassembly, can place the incasement back at rubbish and classify rubbish according to the moisture content of rubbish, and send rubbish into different garbage collection casees, thereby avoided wet rubbish to mix with dry rubbish and deposited the condition emergence that leads to rubbish peculiar smell heavier, also made things convenient for the follow-up recovery processing to rubbish of sanitationman simultaneously.

2. This wisdom is garbage classification device for city construction, through the axis of rotation, the protective assembly, the connecting rod, the lifter plate, the limiting plate, the slider, the connecting rod, the interact of overhead door, can be put into the liquid of placing the case back to wet rubbish infiltration and block, make liquid can't flow out from placing the case, thereby avoided liquid to flow indiscriminate and lead to the condition emergence that causes the pollution to the device inside, and simultaneously, sanitation workman also no longer need frequent washing garbage classification device, and then reduced sanitation workman's intensity of labour.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the invention at B of FIG. 1;

FIG. 4 is a schematic view of a connection structure of a portion of the structure shown in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the invention at C in FIG. 4

FIG. 6 is a schematic diagram of a delay assembly according to the present invention;

fig. 7 is a schematic view of a connection relationship between the lifting plate and the limiting plate according to the present invention.

In the figure: 1. a box body; 2. a rotating shaft; 3. a first gear; 4. moving the plate; 5. teeth; 6. a second gear; 7. placing a box; 8. a knocking component; 9. a lift gate; 10. a support; 11. a rotating shaft; 12. a guard assembly; 13. a connecting rod; 14. a slider; 15. a lifting plate; 16. a limiting plate; 17. a connecting rod; 18. a collection assembly; 19. a delay component; 20. and a moisture content detector.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, a garbage classification device for smart city construction comprises a box body 1, a signal transmitter is fixedly connected to the outside of the box body 1, a photosensitive assembly is movably connected to the inside of a sewage collection box, the photosensitive assembly mainly comprises a shading shell, a light hole, a photosensitive resistor and a transparent shell, the shading shell is fixedly connected to the inside of the sewage collection box, the photosensitive resistor is fixedly connected to the inside of the shading shell, the transparent shell is fixedly connected to the inside of the shading shell, the light hole is formed in the surface of the shading shell, a spot lamp is fixedly connected to the inside of the wet garbage collection box, the position and the specification of the spot lamp are matched with the photosensitive assembly, and the spot lamp can send a signal to a smart city system when the water level in the sewage collection box reaches a certain position, so that sanitation workers can be informed to treat sewage in time, and the situation that the sewage level is too high to cause, thereby being not beneficial to the subsequent collection and treatment of the garbage.

The inner part of the box body 1 is movably connected with a rotating shaft 2, the outer part of the rotating shaft 2 is fixedly sleeved with a first gear 3, the inner part of the box body 1 is movably connected with a movable plate 4, teeth 5 are arranged on the outer part of the movable plate 4, the inner part of the box body 1 is movably connected with a second gear 6, the outer part of the second gear 6 is fixedly connected with a placing box 7, the outer part of the placing box 7 is movably connected with a knocking component 8, the knocking component 8 mainly comprises a rotating rod, a rotating wheel, a lifting rod, a knocking rod, a first spring, a pressing wheel and a positioning plate, the inner part of the box body 1 is movably connected with the rotating rod, the outer part of the rotating rod is fixedly sleeved with the rotating wheel, the outer part of the rotating wheel is movably connected with two pressing wheels, the number of the pressing wheels is two, the two pressing wheels are respectively and movably, the outside activity of lifter has cup jointed the pole of hitting, and the inside swing joint of hitting the pole has spring one, can beat placing case 7 when placing case 7 and falling rubbish to the unable complete exhaust condition of rubbish appears in placing case 7 has been avoided.

The inner surface of the placing box 7 is movably connected with a lifting door 9, the outer part of the placing box 7 is fixedly connected with a support 10, the outer part of the support 10 is movably connected with a rotating shaft 11, a rotating shaft 2, the rotating shaft 11, a rotating rod, a signal transmitter, a water content detector 20, an electromagnet and a driving power supply are all electrically connected with a control center, the rotating shaft 2, the rotating shaft 11, the rotating rod and the rotating rod are all electrically connected with the driving power supply, the control center is electrically connected with a photoresistor and a touch rod, the outer part of the rotating shaft 11 is movably connected with a protective component 12, the protective component 12 mainly comprises a ratchet wheel, a clamping rod, a sleeve, a spring II, an electromagnet and an iron block, the outer part of the support 10 is fixedly connected with a sleeve, the inner part of the sleeve is fixedly connected with the electromagnet, ratchet and kelly swing joint for each part of the inside garbage classification device is interrelated, has improved garbage classification device's degree of automation greatly, thereby is favorable to the further development in wisdom city.

A connecting rod 13 is fixedly connected to the outside of the rotating shaft 11, a slide block 14 is movably connected to the outside of the connecting rod 13, a lifting plate 15 is movably connected to the outside of the slide block 14, the number of teeth 5 is two, the two sets of teeth 5 are respectively arranged at the upper end and the lower end of the surface of the movable plate 4, the specification, position and number of the upper teeth 5 are matched with those of the second gear 6, the specification, position and number of the lower teeth 5 are matched with those of the first gear 3, so that the first gear 3 can rotate to drive the placing box 7 to rotate, thereby dumping garbage, a limiting block is fixedly connected to the inside of the box body 1, a moving groove is arranged on the surface of the limiting block, the movable plate 4 is slidably connected with the moving groove, a sliding groove is arranged on the surface of the limiting plate 16, the lifting plate 15 is slidably connected with the sliding groove, a lifting groove is arranged on the inner surface of the placing box 7, the bottom of the lifting door 9 is fixedly connected with a sealing gasket, and the surface of the lifting plate 15 is provided with a long groove, so that liquid permeating from the wet garbage in the placing box 7 can not flow out of the placing box 7, and can only be sent into a wet garbage collecting box along with the wet garbage.

The outside swing joint of lifter plate 15 has limiting plate 16, the outside fixedly connected with connecting rod 17 of lifter plate 15, the inside swing joint of box 1 has collection subassembly 18, collection subassembly 18 mainly by dry garbage collection box, wet garbage collection box, sewage collecting box, the wash port, the cigarette butt collecting box is constituteed, the inside swing joint of box 1 has dry garbage collection box, the inside swing joint of box 1 has the cigarette butt collecting box, the inside swing joint of box 1 has sewage collecting box, wet garbage collection box has been cup jointed in sewage collecting box's inside activity, the wash port has been seted up to garbage collection box's lower surface, can be to dry rubbish, wet rubbish, the cigarette butt, sewage is collected respectively, thereby made things convenient for the subsequent rubbish to the dustbin of sanitationman to collect and handle.

The inside swing joint of box 1 has delay assembly 19, delay assembly 19 mainly is by the dwang, three gears, the carousel, the short column, the feeler lever, the pin is constituteed, the inside swing joint gear of box 1 is three, the outside swing joint of box 1 has the carousel, the fixed surface of carousel is connected with the short column, the outside fixedly connected with short column of carousel, the inside fixedly connected with feeler lever of box 1, the position of feeler lever, the size all with the pin phase-match, the quantity of short column, the position all matches with the gear three-phase, the slope time of placing case 7 when can topple over the operating time of knocking subassembly 8 and rubbish is controlled, thereby can discharge the rubbish in placing case 7 completely, the inside fixedly connected with moisture content detector 20 of box 1.

The device is characterized in that in the using process, when a user puts garbage into the placing box 7, the control center controls the moisture content detector 20 to detect the moisture content of the garbage, when the garbage is judged to be wet garbage, the control center controls the electromagnet to be electrified and controls the driving power supply to drive the rotating shaft 2, the rotating shaft 11, the rotating rod and the rotating rod to rotate, the rotating shaft 2 rotates to drive the first gear 3 to rotate, the first gear 3 is meshed with the lower end teeth 5, so that the first gear 3 rotates to drive the moving plate 4 to move leftwards, the upper end teeth 5 are meshed with the second gear 6, the moving plate 4 moves leftwards to drive the second gear 6 to rotate rightwards, and the placing box 7 is driven to rotate rightwards; the electromagnet is electrified to generate mutual attraction between magnetism and the iron block, so that the clamping rod is driven to move rightwards to be separated from the ratchet wheel; the rotating shaft 11 rotates to drive the connecting rod 13 to rotate, the connecting rod 13 rotates to drive the sliding block 14 to move in the long groove, and the lifting plate 15 is driven to move upwards under the coordination of the long groove, the lifting plate 15 moves upwards to drive the connecting rod 17 to move upwards, and the connecting rod 17 moves upwards to drive the lifting door 9 to move upwards; the rotating rod rotates to drive the rotating wheel to rotate, the rotating wheel rotates to drive the lifting rod to move upwards under the mutual matching of the two pressing wheels, the lifting rod moves upwards to drive the striking rod to move upwards, when the striking rod moves to the highest point, the striking rod collides with the bottom of the placing box 7, the rotating rod continues to rotate to drive the striking rod to move downwards, and then the striking rod continues to move upwards to collide with the placing box 7, so that the garbage in the placing box 7 is completely discharged conveniently; the rotating rod rotates to drive the gear three to rotate, the gear three rotates to drive the rotary table to rotate under the matching of the short column, and the rotary table rotates to drive the stop lever to rotate.

When the stop lever rotates to contact with the touch lever, the control center controls the driving power supply to stop driving the rotating shaft 2 and the rotating shaft 11 to rotate and control the electromagnet to cut off power, at the moment, the placing box 7 rotates to the maximum angle, the lifting door 9 rises to the highest position, attraction between the electromagnet and an iron block is lost, under the action of two rebound forces of the spring, the clamping rod moves leftwards to contact with the ratchet wheel to prevent the rotating shaft 2 from reversing under the action of the gravity of the lifting door 9 to drive the lifting door 9 to move downwards, at the moment, garbage in the placing box 7 continuously falls down, and simultaneously, the garbage can be completely discharged under the action of the striking rod, the wet garbage falls into the wet garbage collecting box, liquid contained in the wet garbage can flow into the sewage collecting box from the drainage hole after seeping out, when the sewage level in the sewage collecting box shields the light emitted by the spotlight, the photoresistor can not receive the light emitted by the spotlight, the resistance grow, and the electric current that passes through diminishes, and control centre control signal transmitter sends the signal and gives wisdom city system this moment to can inform the timely sewage to in the sewage collection box of sanitationman and handle.

When the stop lever rotates to the touch lever to be contacted again, the control center controls the electromagnet to be electrified and controls the driving power supply to drive the rotating shaft 2 and the rotating shaft 11 to rotate, in addition, the driving power supply is controlled to stop driving the rotating shaft to rotate, the electromagnet drives the clamping rod to be separated from the ratchet wheel after being electrified, the rotating shaft 2 rotates to drive the placing box 7 to rotate leftwards to reset, the rotating shaft 11 rotates to drive the lifting door 9 to move downwards, when the stop lever rotates to be contacted with the touch lever, the control center controls the electromagnet to be powered off and controls the driving power supply to stop driving the rotating shaft 2, the rotating shaft 11 and the rotating rod to rotate, at the moment, the placing box 7 rotates to the initial horizontal position, the lifting door 9 descends to the lowest position to be contacted with the surface of the placing box 7 closely, and when the detection result.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wisdom is garbage classification device for city construction, includes box (1), its characterized in that: the inner movable connection of the box body (1) is provided with a rotating shaft (2), the outer fixed connection of the rotating shaft (2) is sleeved with a first gear (3), the inner movable connection of the box body (1) is provided with a moving plate (4), the outer part of the moving plate (4) is provided with teeth (5), the inner movable connection of the box body (1) is provided with a second gear (6), the outer fixed connection of the second gear (6) is provided with a placing box (7), the outer movable connection of the placing box (7) is provided with a knocking component (8), the inner surface movable connection of the placing box (7) is provided with a lifting door (9), the outer fixed connection of the placing box (7) is provided with a support (10), the outer movable connection of the support (10) is provided with a rotating shaft (11), the outer movable connection of the rotating shaft (11) is provided with a protective component (12), and the, the outside swing joint of connecting rod (13) has slider (14), the outside swing joint of slider (14) has lifter plate (15), the outside swing joint of lifter plate (15) has limiting plate (16), the outside fixedly connected with connecting rod (17) of lifter plate (15), the inside swing joint of box (1) has collection subassembly (18), the inside swing joint of box (1) has time delay subassembly (19), the inside fixedly connected with moisture content detector (20) of box (1).

2. The apparatus of claim 1, wherein the garbage classification apparatus comprises: the quantity of tooth (5) is two sets of, two sets of tooth (5) set up respectively at the upper and lower both ends on movable plate (4) surface, the specification of upper end tooth (5), the position, quantity all with two (6) phase-matchs of gear, the specification of lower end tooth (5), the position, quantity all with one (3) phase-matches of gear, the inside fixedly connected with stopper of box (1), the shifting chute has been seted up on the surface of stopper, movable plate (4) and shifting chute sliding connection, the spout has been seted up on the surface of limiting plate (16), lifter plate (15) and spout sliding connection, the lifting groove has been seted up to the internal surface of placing case (7), lifter door (9) and lifting groove sliding connection, the bottom fixedly connected with of lifter door (9) is sealed to be sealed, the elongated slot has been seted up on the surface of lifter plate (15).

3. The apparatus of claim 1, wherein the garbage classification apparatus comprises: strike subassembly (8) mainly by the bull stick, the runner, the lifter, the impact rod, spring one, the pinch roller, the locating plate is constituteed, the inside swing joint bull stick of box (1), the fixed cover in outside of bull stick has connect the runner, the outside swing joint of runner has the pinch roller, the quantity of pinch roller is two, and two pinch rollers respectively with the interior on runner top, surface swing joint, the outside swing joint of pinch roller has the lifter, the locating plate has been cup jointed in the outside activity of lifter, locating plate and box (1) fixed connection, the impact rod has been cup jointed in the outside activity of lifter, the inside swing joint of impact rod has spring one.

4. The apparatus of claim 1, wherein the garbage classification apparatus comprises: delay element (19) mainly comprise dwang, three gears, carousel, short column, feeler lever, pin, and the inside swing joint gear of box (1) is three, and the outside swing joint of box (1) has the carousel, and the fixed surface of carousel is connected with short column, the outside fixedly connected with short column of carousel, the inside fixedly connected with feeler lever of box (1), the position of feeler lever, size all with the pin phase-match, the quantity of short column, position all match with the gear three-phase.

5. The apparatus of claim 1, wherein the garbage classification apparatus comprises: the collecting assembly (18) mainly comprises a dry garbage collecting box, a wet garbage collecting box, a sewage collecting box, a drain hole and a cigarette butt collecting box, the inside of the box body (1) is movably connected with the dry garbage collecting box, the inside of the box body (1) is movably connected with the cigarette butt collecting box, the inside of the box body (1) is movably connected with the sewage collecting box, the wet garbage collecting box is sleeved in the inside of the sewage collecting box, and the drain hole is formed in the lower surface of the garbage collecting box.

6. The apparatus of claim 1, wherein the garbage classification apparatus comprises: the outside fixedly connected with signal transmitter of box (1), the inside swing joint of sewage collecting box has photosensitive assembly, photosensitive assembly mainly comprises shading shell, the light trap, photo resistance, the translucent shell, the inside fixedly connected with shading shell of sewage collecting box, the inside fixedly connected with photo resistance of shading shell, the inside fixedly connected with translucent shell of shading shell, the light trap has been seted up on the surface of shading shell, the inside fixedly connected with shot-light of wet garbage collecting box, the position of shot-light, the specification all with the photosensitive assembly phase-match.

7. The apparatus of claim 1, wherein the garbage classification apparatus comprises: the protection component (12) mainly comprises a ratchet wheel, a clamping rod, a sleeve, a second spring, an electromagnet and an iron block, the sleeve is fixedly connected to the outer portion of the support (10), the electromagnet is fixedly connected to the inner portion of the sleeve, the second spring is sleeved on the inner portion of the sleeve in a movable mode, the clamping rod is sleeved on the inner portion of the sleeve in a movable mode, the ratchet wheel is fixedly sleeved on the outer portion of the rotating shaft (11), and the ratchet wheel is movably connected with the clamping rod.

8. The apparatus of claim 1, wherein the garbage classification apparatus comprises: pivot (2), axis of rotation (11), bull stick, dwang, signal transmitter, moisture content detector (20), electro-magnet, drive power supply all are connected with the control center electricity, and pivot (2), axis of rotation (11), bull stick, dwang all are connected with drive power supply electricity, and the control center is connected with photo resistance, feeler lever electricity.