CN111186660A

CN111186660A - Automatic push rod throwing system for bagged garbage classification

Info

Publication number: CN111186660A
Application number: CN202010189024.1A
Authority: CN
Inventors: 张金木
Original assignee: Fuzhou Zhundian Information Technology Co ltd
Current assignee: Fuzhou Zhundian Information Technology Co ltd
Priority date: 2020-02-23
Filing date: 2020-03-18
Publication date: 2020-05-22

Abstract

The invention relates to an automatic push rod throwing system for sorting bagged garbage. A householder carries a garbage collection bag to be placed in a corresponding sash of a guide frame at the entrance of a concentrated throwing room track, a garbage storage and transportation barrel is placed in the concentrated throwing room of a community, the guide track, the throwing track, a stepping motor and a screw nut of the throwing track are installed, and an automatic garbage classification throwing program is completed under the control of a main controller through the guide frame, the throwing frame, a push-pull electromagnet, a sliding shaft, a connecting rod throwing mechanism and other components.

Description

Automatic push rod throwing system for bagged garbage classification

The technical field is as follows:

(II) background technology:

the most widespread garbage source is home furnishing, and the places where home furnishing is concentrated are communities. The current garbage classification collection technology starts with manual garbage throwing from a centralized garbage throwing point and manages community garbage classification by adopting a method of a full-time garbage throwing supervisor.

The relevant waste classification product in the market is various intelligent garbage collection box, and the main function has: face recognition or mobile phone code scanning, code scanning and putting of garbage plastic film bags, temperature sensing, fire prevention, full-load alarming, card swiping and printing of resident cards, operation according to equipment prompts and the like. The equipment is expensive in cost, is not suitable for people with low cultural degree, and cannot solve the fundamental problem.

(III) the invention content:

household garbage is the most extensive source of household garbage, the immediate treatment of the household garbage during household generation is the most important link for classifying the household garbage, and the household garbage is difficult to treat once mixed. For example, once the glass cullet, plastic fragments, kitchen waste, household sweeping dust and garbage and the like are mixed, the glass cullet, the plastic fragments, the kitchen waste, the household sweeping dust and garbage and the like are difficult to separate by machines or workers, and the separation by special persons is rough and incomplete at present.

At present, messy common plastic film bags are used as garbage bags for garbage throwing, and as the garbage bags have no obvious standard garbage classification marks, if relatives and friends, colleagues, classmates and neighbors come home, the garbage throwing may need to be reminded by a host because people are not familiar with the throwing habits of other people, and particularly, the phenomenon of messy throwing can occur when the garbage bags are few.

According to the invention, the manual selection of the garbage throwing and collecting process is reduced in the whole process from the time of generating the garbage to the centralized throwing, monitoring probes are arranged on the roadside which is easy to throw in the mess in the community and in the centralized throwing house, and when the garbage is found to be abnormally classified in the roadside or the centralized throwing house, the abnormal garbage classification source is analyzed according to the time and the image information obtained by monitoring. The system has simple structure and low cost, and is convenient for popularization and high in cost performance of the garbage classification throwing system.

A plurality of reusable garbage collecting bags with color marks are placed in each house in a community, garbage of one type is put in each garbage collecting bag, one or more centralized throwing rooms are arranged in the community, after garbage is collected fully in each garbage collecting bag, a resident carries one or more garbage collecting bags to be put in corresponding lattices in a guide frame at the entrance of a garbage collecting bag carrying track of the centralized throwing rooms, and the automatic pushing rod throwing of bagged garbage classification is realized by a main controller, an electric appliance device and a connecting rod automatic throwing mechanism in the centralized throwing rooms.

The household garbage is collected by the reusable uniform and special color garbage collecting bag, the garbage collecting bag is different according to the garbage classification, and the color of the garbage collecting bag determines the corresponding color according to the color mark regulation of the garbage classification of the garbage container in the national standard, so that residents are fully familiar with the special garbage collecting bag, the garbage classification and putting habit is easily developed, and the garbage can not be classified after mixed loading is avoided. Meanwhile, the color garbage collecting bag which is repeatedly used does not need a troublesome bag breaking process, and the automatic classification putting of centralized putting points is adopted, so that the problems of difficult putting of old people and children and random and disordered putting of some people are solved.

3 to 5 persons serve as a garbage management unit for households, and the sizes of garbage collection bags of different garbage types suitable for the garbage management unit are unified. The width of each residential waste collection bag is the same and is matched with the width of the guide frame on the carrying track of the centralized throwing room.

The guide frame is divided into 4 lattices with different lengths by partition plates, and each lattice is used for placing garbage collection bags with different garbage types and the sizes of the lattices are matched with those of the lattices. The length in the frame is about 13cm to 16cm, the kitchen garbage frame is the longest, and the harmful garbage frame is the shortest. The width of the inner part of the sash is about 18cm, and the height of the inner part of the sash is about 20 cm. The inner wall and the outer wall of each sash are sprayed with garbage type identification colors.

Put in preceding lateral wall top limit and the garbage collection bag in the rectangle frame front side top limit of every sash position of frame, guide frame, from this limit right-hand member point 30mm department as the center, put in frame and guide frame and all open the mouth of a wide 5mm height 5mm, rectangle frame relevant position establishes a corresponding big or small recess, with the plug-type electro-magnet cooperation of bucket for prevent that the garbage collection bag from droing.

The household plastic garbage collection device with the corresponding different standard colors is placed in different areas in a household, for example, kitchen garbage collection bags used by the household are placed in a kitchen, kitchen garbage collection bags and other garbage collection bags are placed in a hall, recyclable garbage collection bags are placed in a study room, other garbage collection bags are placed in a toilet, if a certain or a plurality of garbage collection bags are filled with garbage, the garbage is placed into an inlet sash of a centralized throwing room, and the automatic throwing is completed by a main controller of the centralized throwing room.

The position of the community garbage throwing room is set to meet the requirement that residents do not travel too far. The community garbage is mainly kitchen garbage and other garbage, and can be temporarily placed at other places if the sash is full, and then is thrown by managers at fixed times.

Appointing to throw in room concentratedly and relate to equipment and the component of position description, including rubbish collection bag all is with its setting status position of placing in the concentrated room of throwing in, and its direction description is all with the direction when looking in the front of the concentrated room of throwing in.

The household garbage collecting device consists of a plastic barrel and a garbage collecting bag. Wherein the garbage collecting bag consists of a plastic bag and a metal frame. The plastic barrel is used for placing a garbage collection bag, and the garbage collection bag is used for transporting and loading garbage to a centralized throwing position. The garbage collection bag processing equipment is very simple, the manufacturing cost is low, the metal frame can be reprocessed, and the weight is light and the carrying is convenient.

The metal frame is formed by welding metal iron wires, the top is a rectangular frame and is formed by welding the metal iron wires in a surrounding mode, the rectangular frames of different garbage categories are different in length and same in width, the metal frame and the frame lattices are the same in size, and gaps are formed between the metal frame and the frame lattices, so that the metal frame is easy to put in.

And a U-shaped frame is welded on the inner side between the two opposite sides of the rectangular frame respectively, and the intersection of the bottoms of the U-shaped frames is welded. A ball joint is welded to the upper end of the U-shaped frame near the outer side of the upper end of the U-shaped frame from the bottom edges 2/3 and 1/3 of the U-shaped frame. Corresponding to the spherical welding spot, a vertical semicircular groove is processed in the middle of the rear inner side wall of the 4 lattices of the guide frame, and a vertical semicircular groove is also arranged on the corresponding inner side wall in the household plastic bucket for positioning.

All 12 corners of the metal frame, namely 4 corners of the rectangular frame, 8 corners of the welding positions of the opening ends of the 2U-shaped frames and the rectangular frame are welded with reinforcing strips with the length of 20mm to 30mm, so that the positions after welding form right-angled triangles respectively. And a round iron sheet with the diameter of 20 mm-40 mm and the thickness of 2mm is welded below the intersection of the bottoms of the two U-shaped frames, and the plane of the round iron sheet is parallel to the plane of the rectangular frame and used for supporting. The height of the metal frame is consistent with that of the sash and the plastic barrel.

The plastic bag is customized by plastic films such as polyethylene and the like, the plastic bag is cut into a semi-finished product of a tubular film by a bag making machine, the length of the tubular film is slightly longer than the height of the metal frame, the thickness of the film is 15-30 um, the plastic bag is arranged in the rectangular frame and the U-shaped frame of the metal frame, one opening end of the tubular film is fixed on 4 edges of the rectangular frame of the metal frame to form 4 sections of supporting sealing strips, the other end of the tubular film is made into a sealing edge, a section of the sealing edge is reserved and fixed on any bottom edge of the U-shaped frame in a heat sealing mode, and the supporting sealing strips and the sealing.

When each garbage collection bag is placed in the sash of the guide frame, the middle parts of two sides of the rectangular frame of the garbage collection bag, which are parallel to the carrying rail, are penetrated with the lifting belts, so that the garbage collection bag can be conveniently carried.

4 garbage storage and transportation barrels of different types are placed at the throwing positions in the community garbage centralized throwing room and are arranged side by side in a straight line in the width direction of the garbage storage and transportation barrels, and the arrangement sequence of the garbage storage and transportation barrels is uniformly arranged according to the main controller. The total width of the 4 garbage storage and transportation barrels with different types and different identification colors is 1.6 meters after being arranged side by side, the height of each garbage storage and transportation barrel is 1 meter, and the length of each garbage storage and transportation barrel is set according to the required capacity.

A garbage disposal track is arranged above the garbage storage and transportation barrels arranged side by side and used for conveying garbage collection bags. The garbage disposal track is divided into two sections, namely a throwing track and a guiding track, and the planes of the two sections of tracks are mutually connected.

And a gap with the same width as the stop block on the screw nut is reserved in the transmission direction of the middle part of the plane of the guide track, the bottom of the gap is below the bottom of the screw nut, and the gap is used for installing a screw nut pair. The gap between the rails separates the rail plane into two transport planes.

The length of the guide rail is 1.3 meters, a guide rail screw rod nut pair with the length of 1.3 meters and the outer diameter of a screw rod of 28mm is arranged at the bottom of the guide rail along the central line of the conveying direction, a nut is fixed on a stop block, the right end of the screw rod is connected with a guide rail stepping motor and a driver thereof, the operation of the guide rail stepping motor is controlled by a main controller, the stop block is driven to move leftwards or rightwards, so that a guide frame placed on the guide rail is pushed to move, and a garbage collection bag is placed on the guide frame. The stepping motor can also adopt a servo motor.

The left end and the right end of the garbage disposal track are respectively provided with a guide frame position, the left end is close to the thrown wall and used for water spray washing and unloading the garbage collection bag along the inclined slideway, and the water spray washing is completed by controlling an electric water gun to add water spray heads by a main controller. The centralized throwing-in house at the right end is used for a householder to place a garbage collecting bag. And a vibration motor is arranged on the support frame, and unloading is completed under the action of the vibration motor.

After the garbage collection bag is placed in the guide frame at the rightmost end of the guide rail, the sash micro-switches in the sashes of the corresponding inlet guide frame are closed, the LED indicating lamps are on, if the 4 LED indicating lamps are all on, the central main controller for putting in the house starts the putting program, otherwise, when only 1 to 3 LED indicating lamps are on, the putting program needs to be started through a manual button or automatically started after 30 to 60S delay. At the moment, the main controller drives the guide rail stepping motor to enable the stop block positioned at the rightmost end of the guide rail to push the guide frame to move forwards, when the stop block moves to the leftmost end of the guide rail, the guide frame is pushed into the throwing frame of which the throwing rail is positioned at the throwing initial position, and the barrel push-pull type electromagnet makes a push-pull rod to extend out to lock the garbage collection bag. The position of the throwing frame at the rightmost end of the throwing track is a throwing initial position, so that the garbage collection bags are conveyed to enter the throwing track.

The drop frame receives the guide frame and the garbage collection bag on the guide frame. The height of the throwing track plane is lower than that of the guide track plane by the thickness of the base plate of the throwing frame, so that the guide frame smoothly enters the throwing track from the guide track. The size along the delivery direction of the delivery track is called as length, and the length of the delivery frame is 3mm to 5mm longer than that of the guide frame, so that the guide frame is not easy to separate from the delivery frame. And reinforcing ribs are welded at the positions of each diagonal line of the outer wall of the three side surfaces of the putting frame.

The throwing track is provided with a sliding shaft stepping motor and the guide track is provided with a running positioning reference device for guiding the track stepping motor, and the running position of each sash in the guide frame is determined, wherein the stepping motor or the servo motor is used.

The throwing-in micro switch is arranged on the edge of the end part of the guide rail at the joint of the throwing-in rail and the guide rail, a contact piece is arranged at the corresponding position of the throwing-in frame, and when the throwing-in frame moves to the end part of the throwing-in rail, the contact piece touches the throwing-in micro switch to enable the throwing-in micro switch to act, so that the throwing-in micro switch is used as a positioning reference when the main controller controls the lower moving shaft stepping motor to drive the screw nut pair to move. The end part of the guide rail at which the household garbage collection bag is placed is provided with a guide microswitch, when the guide frame moves to the end part of the guide rail, the guide frame touches the guide microswitch to enable the guide microswitch to act, and the guide microswitch is used for guiding a positioning reference when the rail stepping motor is driven by the main controller to drive the screw nut pair to move. The positioning reference is also used for identifying the running position of each sash in the guide frame and the position of each garbage storage and transportation barrel under the throwing track through calculation of the moving distance.

The guide rail left end is for throwing in the track, and throwing in the track length 3 meters, respectively fixes a axle sleeve at the both ends of throwing in frame rear side bottom corner, and this axle sleeve leaves about 2mm clearance with throwing in orbital nearest, the hole and the sliding shaft clearance fit of axle sleeve. When the throwing track screw nut pair moves, the throwing frame is driven by the shifting fork and the shaft sleeve to move on the throwing track. The sliding shaft is parallel to the track, and the two ends of the sliding shaft, which are 40mm long and 3m long, are respectively fixed with a support.

A throwing track screw rod nut pair with the length of 2 meters and the outer diameter of a throwing track screw rod of 40mm is arranged below the sliding shaft. Put in the track lead screw right-hand member and put in the track right-hand member and align, put in nut on the track screw-nut and be fixed in on the slider, there are two shift forks on the slider, the shift fork semicircular in shape cover is on the sliding shaft, and is located the axle sleeve left side and the right side of putting in the frame right-hand member, drives and puts in the frame and put in the track removal.

The height ratio of puting in the frame guides the height of frame and exceeds 4mm to 6mm, should put in the frame and constitute by bottom plate, preceding baffle, backplate, right baffle and left baffle, and right baffle and left baffle are located the both ends of puting in track direction of transfer, right baffle is apart from the nearer one side of guide track, and its highly 3mm that are 4mm to 6mm thick locates to put in the frame top, makes the guide frame can push and put in the frame, when putting in the frame and do the rotatory action of puting in, the guide frame falls into and puts in within the frame right baffle for it is spacing. A stop block with the thickness of 7mm and the length of 10mm is welded at the position 10mm away from the edge of the top end of the guide frame in the middle of the right outer side face of the guide frame, so that the stop block is prevented from being separated from the putting frame during unloading.

The top of each guide frame sash in the throwing frame is provided with a sash cover plate made of aluminum alloy with the size corresponding to that of the sash for preventing garbage from leaking. When the throwing frame is horizontally placed on the throwing track before throwing, the cover plate hinge is arranged on the position center line of each sash of the throwing frame edge, namely the edge of the diagonal of the sliding shaft, and the center of the cover plate hinge hole is arranged outside the throwing frame edge and is 20 mm-26 mm away from the edge of the throwing frame.

At two sides of the cover plate hinge at each sash cover plate position of the throwing frame, namely near the middle part of the distance between the cover plate hinge and the left side surface or the right side surface of the throwing frame, one side of the cover plate hinge is provided with a push-pull electromagnet, a slide rod of the push-pull electromagnet is arranged on the sash cover plate when extending out, and the slide rod extends out by about 50mm and is used for locking the sash cover plate. The push-pull electromagnet is arranged on the other side of the garbage collection bag, the center line of a sliding rod of the push-pull electromagnet is 30mm away from the right wall inside the throwing frame, the diameter of the sliding rod is 4mm, and the sliding rod extends into the groove of the garbage collection bag when extending out and is used for locking the garbage collection bag. The push-pull electromagnet is purchased or customized. The push-pull electromagnet has small volume and low price.

And one side opposite to the hinge of the cover plate, namely two ends of the rear side surface of the throwing frame close to the top, are respectively provided with a pulley, the axis of the pulley bracket and the rear side surface of the throwing frame form an included angle of 45 degrees, and the central line of the pulley shaft is vertical to the rear side surface. Like this, when putting in the frame and being in the state of putting in, put in the frame trailing flank and ground and become 45 degrees contained angles, at this moment pulley support axis perpendicular to ground, the pulley removes on the supporting rail, and pulley support mounted position should make when putting in the state put in the frame and apart from 3mm to 5mm with the supporting rail nearest limit of supporting rail, is convenient for open the sash apron.

Turning the throwing frame: the left end of the throwing track is provided with a turnover throwing wall which consists of an iron plate with the thickness of about 3mm and a connecting rod throwing mechanism. The iron plate is placed on the throwing track and has the same width as the throwing frame, and the height of the iron plate is 3mm to 5mm higher than that of the throwing frame. And a wall shaft sleeve is arranged at the lower corner of the rear side of the iron plate, and a clearance of about 2mm is reserved between the wall shaft sleeve and the nearest position of the throwing track. The hole of the wall shaft sleeve is movably matched with the sliding shaft, and the length of the wall shaft sleeve is about 50 mm. The sliding shafts at two ends of the wall shaft sleeve are respectively provided with a positioning ring, and the positioning rings are fixed on the sliding shafts by bolts to prevent the wall shaft sleeve from axially moving. And a bearing seat is arranged on the left side surface of the vertical side, which is opposite to the sliding shaft, of the left side surface of the wall, which is 70mm away from the plane of the throwing track, and the center line of a hole of a copper sleeve of the bearing seat is perpendicular to the left side surface of the wall.

And a connecting rod throwing support connected with the rack is arranged on the side of the throwing track close to the left side surface of the wall, an electric push rod is installed on the connecting rod throwing support, the central line of a shaft of the electric push rod is parallel to the left side surface of the wall and is close to the left side surface of the wall, and the electric push rod is purchased or customized. The end part of the push rod and one end of the connecting rod are respectively connected with the shaft in a movable fit manner, the other end of the connecting rod is connected with the bearing seat in a movable fit manner through the shaft, and the central line of the connecting rod and the central line of the push rod are on the same plane to form a connecting rod throwing mechanism.

And 1-3 holes with the diameter of 13mm are drilled in the center of the wall, and 1-3 shafts with the diameter of 10mm are installed at the corresponding positions of the left side surface of the throwing frame. The shaft may extend out of the hole when the drop frame is moved on the drop rail to abut the wall. The wall and the throwing frame are combined, overturned and operated separately. The electric push rod drives the main controller to control, when the main controller starts the electric push rod, the push rod of the electric push rod extends out, the wall and the throwing frame are pushed by the connecting rod to rotate by an angle along the sliding shaft, and the throwing frame rotates to a throwing preparation state forming a 45-degree left and right inclination angle with the ground.

In a throwing preparation state, the edge of the wall closest to the ground and the pulley on the edge of the throwing frame closest to the ground lean against the support guide rail of the frame, and the edge of the wall closest to the ground touches the wall to act on the support guide rail through a microswitch so as to cut off the power of the electric push rod. The support guide rail is arranged on the frame and is parallel to the throwing track and has the same length.

And the connecting rod releasing mechanism is powered off, so that the wall is in a relaxed state on the supporting guide rail. When the throwing frame moves along the sliding shaft and the supporting guide rail under the driving of the sliding shaft stepping motor, the shaft on the throwing frame can stretch into or separate from the hole on the wall, and in the throwing preparation state, the throwing frame keeps a left-right inclination angle of 45 degrees with the ground and moves to a throwing position of a garbage type.

The garbage throwing process: at the moment, a cover push-pull type electromagnet of the sash needing to unload the garbage acts, a push-pull rod retracts, a corresponding sash cover plate is opened, the cover plate is in a free sagging state under the action of the gravity of the cover plate, the vibration motor is started after the cover plate is opened, and the garbage of a garbage collection bag in the sash is unloaded under the action of the vibration motor of the support rack.

When the garbage in the other sash of the throwing frame needs to be unloaded, the throwing frame keeps a throwing preparation state with a left and right inclination angle of 45 degrees with the ground, the throwing frame is driven by the sliding shaft stepping motor to move along the sliding shaft and the support guide rail to enter a throwing position of the sash garbage type set by the main controller, and the garbage throwing process is repeated.

After the throwing frame finishes throwing garbage in the garbage collection bags in the lattices of all the guide frames, the cover plate is kept in a fully opened state, and then the sliding shaft stepping motor is driven to enable the throwing frame to move to a water spraying and unloading position. The water spray and discharge position has an inclined ramp plane perpendicular to the track for discharge. The main control unit starts the electric water gun, and after the electric water gun additionally provided with the water spray nozzle to spray the garbage collection bag, the push-pull electromagnet of the bucket acts, the push-pull rod retracts, and the garbage collection bag is detached along the inclined slide plane under the action of the vibration motor and the water gun on the support rack. Then, when the sliding shaft stepping motor is driven to enable the throwing frame to move to be close to the wall, the shaft extends out of the hole in the wall, the main controller starts the electric push rod to perform retraction and reset actions, the wall and the throwing frame perform reset and reverse rotation along the sliding shaft, the cover plate is automatically closed under the action of gravity after reset, the throwing frame is horizontally placed on the throwing track after reset, and the cover push-pull type electromagnet performs push-pull rod extending action to lock the cover plate. Then, under the drive of a stepping motor of a sliding shaft, the throwing frame moves along the throwing track to return to the throwing initial position at the joint of the throwing track and the guide track, at the moment, a push-pull electromagnet fixed on the guide frame acts, a push rod extends into a metal ring on a screw nut stop block of the guide track, the throwing frame stops moving, at the moment, the stepping motor of the guide track acts, and the guide frame is pulled to move to the end part of the guide track on the guide track to receive the next group of garbage collection bags.

(IV) description of the drawings:

fig. 1 is a schematic structural diagram of an automatic push rod throwing system for sorting bagged garbage.

Fig. 2 is a schematic view of a garbage throwing state.

Fig. 3 is a schematic view of a fork and bushing arrangement.

(V) specific embodiment:

as shown in fig. 1, 2 and 3, an automatic push rod dropping system for sorting bagged garbage comprises:

the guide frame 32 is divided into 4 lattices with different lengths by partition boards, each lattice is used for placing garbage collection bags with different garbage types and the sizes of the lattices are matched, and the inner wall and the outer wall of each lattice are sprayed with garbage type identification colors. The householder places the garbage collection bag filled with garbage in the sash of the guide frame 32 at the entrance of the guide rail G01. 4 side-by-side garbage storage and transportation barrels T00 are placed in the centralized throwing room W00, the upper parts of the garbage storage and transportation barrels are provided with guide rails G01 and throwing rails G02, and the guide rails G01 are used for conveying the guide frames 22 and the garbage collection bags to the throwing frames 22 on the throwing rails G02 through the stoppers 12 on the guide rail screw nuts.

A wall 16 for throwing and overturning is installed at the left end of the throwing track G02, and the wall 16 is composed of an iron plate and a connecting rod throwing mechanism. A wall shaft sleeve is arranged at the corner of the lower edge of the rear side of the iron plate, a bearing seat is arranged on the left side surface of the wall 16, a connecting rod throwing support is arranged on the side of a throwing track G02, an electric push rod 17 is arranged on the connecting rod throwing support and is movably connected with one end of a connecting rod 18, and the other end of the connecting rod 18 is connected with the bearing seat to form a connecting rod throwing mechanism. A shaft sleeve 33 is fixed at each end of the bottom corner of the rear side of the dropping frame 22.

The top of each sash of the guide frame 32 in the throwing frame 22 is provided with a sash cover plate 24 made of aluminum alloy with the corresponding size of the sash for preventing garbage leakage, a cover plate hinge 23 is arranged at the position of each sash on the side of the throwing frame 22, the center of a hole of the cover plate hinge 23 is arranged outside the side of the throwing frame 22, the distance from the side of the throwing frame 22 is 20mm to 26mm, and the sash cover plate 24 is opened during throwing.

Before throwing, the link rod throwing mechanism acts, the link rod 18 pushes the wall 16 and the throwing frame 22 to turn over, the pulley 25 on the edge of the wall 16 closest to the ground and the edge of the throwing frame 22 closest to the ground leans against the support guide rail 26 of the frame, and the electric push rod 17 is powered off. Under the drive of the sliding shaft stepping motor, the throwing frame 22 moves to a garbage throwing position or a water spraying and unloading position along the sliding shaft 38, garbage is unloaded under the action of the vibration motor on the support frame, or an electric water gun is started to additionally install a water spray head to spray and wash a garbage collecting bag after all garbage is thrown in, and the garbage collecting bag is unloaded along the inclined slideway plane 15 by the action of the push-pull type electromagnet 10 of the bucket. Then when the throwing frame 22 moves to be close to the wall 16, the connecting rod throwing mechanism acts to reset the throwing frame, the cover push-pull electromagnet 21 acts as a push-pull rod to extend out to lock the sash cover plate 24, the throwing frame 22 moves back to the initial position of the throwing track G02, the push-pull electromagnet fixed on the guide frame 32 acts, the push rod extends into the metal ring of the stop 12 of the guide track screw nut, and the guide track stepping motor 11 drives the stop to return to the end part of the guide track G01 to receive the next group of garbage collection bags. The nut 36 on the feed screw nut of the throwing track is fixed on the sliding block, two shifting forks are arranged on the sliding block 35, and the shifting forks are sleeved on the sliding shaft 38 in a semicircular shape.

The height of the garbage storage and transportation barrel is 1 m. The length of the guide rail G01 is 1.3 meters, a guide rail screw nut pair with the length of 1.3 meters and the outer diameter of a guide rail screw rod of 28mm is arranged at the bottom of the guide rail G01 along the center line of the conveying direction, and the nut is fixed on the stop block 12.

The length of the throwing track G02 is 3 meters, and a throwing track screw rod nut pair with the length of 2 meters and the outer diameter of the throwing track screw rod 37 of 40mm is arranged in the middle of the bottom of the throwing track G02. The sliding shaft 38 is aligned with the throwing track G02 in parallel, and two supports are respectively fixed at the head end and the tail end of the sliding shaft 38, the diameter of each support is 40mm, and the length of each support is 3 meters.

The driver of the stepping motor is controlled by the I/O port of the microcontroller, and the driving circuits of other push-pull type electromagnets, the vibration motor, the electric water gun, the electric push rod, each microswitch, the LED indicator light and the like are also controlled by the I/O port of the microcontroller.

Claims

1. A method for realizing an automatic push rod throwing system for sorting bagged garbage is characterized in that a plurality of reusable garbage collecting bags with color marks are placed in each house in a community, each garbage collecting bag throws garbage of one type, one or more centralized throwing rooms are arranged in the community, when the garbage collecting bags are fully collected, one or more garbage collecting bags are lifted by a resident and put into corresponding lattices in a guide frame at the entrance of a garbage collecting bag carrying track of the centralized throwing room, and a main controller, an electric device and a connecting rod automatic throwing mechanism in the centralized throwing room realize automatic push rod throwing of sorting bagged garbage, and have the following characteristics:

each refuse collection bag having a locating formation disposed in the sash;

the garbage disposal track is divided into two sections, namely a throwing track and a guide track, the planes of the two sections of tracks are mutually connected, and a lead screw nut pair is driven by a stepping motor or a servo motor to realize the movement of the garbage collection bag on the track;

the throwing track and the guide track are provided with a step motor or a servo motor operation positioning reference device to determine the moving position of each sash in the guide frame;

the automatic throwing mechanism of the connecting rod comprises a wall which is thrown in an overturning way, the wall is composed of an iron plate and the throwing mechanism of the connecting rod, and the wall and the throwing frame are mechanisms which can be combined to overturn and can also run separately.

2. The method according to claim 1, wherein the automatic push rod feeding for sorting the bagged refuse is specifically as follows:

the guide frame is divided into 4 lattices with different lengths by the partition board, each lattice is used for placing a garbage collection bag with different garbage types and the size of the lattice is matched with that of the lattice, and the inner wall and the outer wall of each lattice are sprayed with garbage type identification colors;

the top edge of the front side wall of each sash of the throwing frame and the guide frame and the top edge of the front side of the rectangular frame in the garbage collection bag are centered at a position 30mm away from the right end point of the edge, the throwing frame and the guide frame are both provided with openings 5mm wide and 5mm high, and a groove with corresponding size is arranged at the corresponding position of the rectangular frame and matched with the barrel push-pull type electromagnet to prevent the garbage collection bag from falling off;

the position of the community garbage throwing room is set to meet the requirement that residents do not travel too far, community garbage is mainly kitchen garbage and is secondly other garbage, and if the frame is full, the community garbage throwing room can be temporarily placed at other positions and is thrown by managers at fixed times;

appointing a centralized throwing room to relate to equipment and components of position description, wherein the equipment comprises garbage collecting bags which are arranged at the setting state positions of the centralized throwing room, and the direction description of the garbage collecting bags is the direction of the centralized throwing room when the garbage collecting bags are seen from the front;

the household garbage collecting device consists of a plastic barrel and a garbage collecting bag, wherein the garbage collecting bag consists of a plastic bag and a metal frame, and the plastic barrel is used for placing the garbage collecting bag;

the metal frame is formed by welding metal iron wires, the top part is a rectangular frame and is formed by welding the metal iron wires in a surrounding way, the rectangular frames of different garbage types have different lengths and same width, and the metal frame and the frame lattice have the same size and are provided with gaps so as to be easily placed;

respectively welding a U-shaped frame at the inner side between two opposite sides of the rectangular frame, welding the intersection of the bottom of the U-shaped frame, respectively welding a spherical welding spot at the outer side of the vertical side away from the bottom edges 2/3 and 1/3 of the U-shaped frame at the upper end of the U-shaped frame, corresponding to the spherical welding spot, processing a vertical semicircular groove in the middle of the rear inner side wall of the 4 sashes of the guide frame, and similarly arranging a vertical semicircular groove on the corresponding inner side wall in the household plastic bucket for positioning;

all corners of the metal frame are welded with reinforcing strips, so that positions after welding form right-angled triangles respectively, a round iron sheet is welded below the intersection of the bottoms of the two U-shaped frames, the plane of the round iron sheet is parallel to the plane of the rectangular frame and used for supporting, and the height of the metal frame is consistent with the height of the sash and the height of the plastic barrel;

the plastic bag is characterized in that a cylindrical film is customized by a polyethylene plastic film and is arranged in a rectangular frame and a U-shaped frame of a metal frame, one opening end of the cylindrical film is fixed on 4 edges of the rectangular frame of the metal frame to form 4 sections of supporting sealing strips, and the other end of the cylindrical film is made into a sealing edge and is reserved with one section of bottom edge which is thermally sealed on any one side of the U-shaped frame;

4 garbage storage and transportation barrels of different types are placed at the throwing positions in the community garbage centralized throwing room and are arranged in a straight line in parallel according to the width direction of the garbage storage and transportation barrels, the arrangement sequence is uniformly arranged according to a main controller, and the total width of the 4 garbage storage and transportation barrels after being arranged in parallel plus the length of the water spraying position of the garbage collection bag is the same as the length of the throwing track;

arranging a garbage disposal track on the garbage storage and transportation barrels in parallel for conveying garbage collection bags, wherein the garbage disposal track is divided into two sections, namely a throwing track and a guide track, and the planes of the two sections of tracks are mutually connected;

a guide track screw rod nut pair is arranged at the bottom of the guide track along the central line of the conveying direction, wherein the nut is fixed on a stop block, the right end of a screw rod is connected with a guide track stepping motor and a driver thereof, the operation of the guide track stepping motor is controlled by a main controller to drive the stop block to move leftwards or rightwards, so that a guide frame placed on the guide track is pushed to move, a garbage collection bag is placed on the guide frame, and the stepping motor can also adopt a servo motor;

the left end and the right end of the garbage disposal track are respectively provided with a guide frame, the left end is arranged at a position close to a throwing wall and used for water spray washing and unloading of garbage collection bags along an inclined slideway, the water spray washing is completed by controlling an electric water gun to add water spray heads through a main controller, the centralized throwing outdoor side at the right end is used for households to place the garbage collection bags, a vibration motor is arranged on a support frame, and unloading is completed under the action of the vibration motor;

after the garbage collection bag is placed in the guide frame at the rightmost end of the guide rail, the sash micro-switches in the sashes of the corresponding inlet guide frame are closed, the LED indicator lamps are on, if 4 LED indicator lamps are all on, the main controller of the centralized throwing room starts the throwing program, otherwise, only 1 to 3 LED indicator lamps are on, the throwing program needs to be started by a manual button or automatically started after time delay, at this time, the main controller drives the guide rail stepping motor to make the stop block positioned at the rightmost end of the guide rail push the guide frame to move forward, when the stop block moves to the leftmost end of the guide track, the guide frame is pushed into the throwing frame of the throwing track at the initial throwing position, the barrel push-pull type electromagnet makes a push-pull rod extend out to lock the garbage collection bag, and the position of a throwing frame at the rightmost end of the throwing track is a throwing initial position, so that the garbage collection bag is conveyed to enter the throwing track;

the throwing frame receives the guide frame and the garbage collection bags on the guide frame, the height of the plane of the throwing track is lower than that of the plane of the guide track by the thickness of a base plate of the throwing frame, so that the guide frame smoothly enters the throwing track from the guide track, the size along the conveying direction of the throwing track is called as the length, the length of the throwing frame is 3mm to 5mm longer than that of the guide frame, the guide frame is not easy to separate from the throwing frame in the throwing frame, and reinforcing ribs are welded at the diagonal positions of the outer walls of the three sides of the throwing frame;

the throwing track is provided with a sliding shaft stepping motor and the guiding track is provided with a running positioning reference device for guiding the track stepping motor, and the running position of each sash in the guiding frame is determined, wherein the stepping motor or a servo motor is used;

a throwing micro switch is arranged on the edge of the end part of the guide rail at the joint of the throwing track and the guide rail, a contact piece is arranged at the corresponding position of the throwing frame, when the throwing frame moves to the end of the throwing track, the contact plate touches the throwing microswitch to make the throwing microswitch act, is used for controlling the moving positioning reference of the throwing frame when the lower sliding shaft stepping motor drives the screw nut pair to move under the control of the main controller, a guide micro switch is arranged at the end part of the guide rail where the household garbage collection bag is placed, when the guide frame moves to the end part of the guide rail, the guide frame touches the guide micro switch to enable the guide micro switch to act, used for guiding the guide frame to move and position the reference when the track stepping motor drives the screw nut pair to move under the control of the main controller, the positioning reference is also used for identifying the running position of each sash in the guide frame and the position of each garbage storage and transportation barrel under the throwing track through calculation of the moving distance;

the left end of the guide rail is a throwing rail, the throwing rail is 3 meters long, two ends of a bottom corner on the rear side of the throwing frame are respectively fixed with a shaft sleeve, a gap is reserved between the shaft sleeve and the nearest part of the throwing rail, a hole of the shaft sleeve is movably matched with a sliding shaft, the throwing rail screw nut pair drives the throwing frame to move on the throwing rail through a shifting fork and the shaft sleeve when moving, the sliding shaft is parallel to the rail, and two ends of the head and the tail of the sliding shaft with the diameter of 40mm and the length of 3 meters are respectively fixed with a support;

a throwing track screw rod nut pair with the length of 2 meters and the outer diameter of a screw rod of 40mm is arranged below a sliding shaft, the right end of the sliding shaft is aligned with the right end of the throwing track, the nut on the throwing track screw rod nut is fixed on a sliding block, two shifting forks are arranged on the sliding block, and the shifting forks are sleeved on the sliding shaft in a semicircular shape and are positioned on the left side and the right side of a shaft sleeve at the right end of a throwing frame to drive the throwing frame to move on the throwing track;

the height of the throwing frame is 4mm to 6mm higher than that of the guide frame, the throwing frame consists of a bottom plate, a front baffle, a rear baffle, a right baffle and a left baffle, the right baffle and the left baffle are positioned at two ends of the conveying direction of the throwing track, the right baffle is 4mm to 6mm in height and 3mm in thickness and is arranged at the top of the throwing frame, so that the guide frame can be pushed into the throwing frame, when the throwing frame rotates to throw, the guide frame falls into the right baffle of the throwing frame and is used for limiting, a stop block with the thickness of 7mm and the length of 10mm is welded at the position 10mm away from the edge of the top end of the guide frame in the middle of the right outer side surface of the guide frame, and;

when the throwing frame is horizontally placed on the throwing track before throwing, the cover plate is hinged on the position center line of each sash on the throwing frame edge, namely the edge of the opposite angle of the sliding shaft, and the center of the hinge hole of the cover plate is outside the throwing frame edge and is 20mm to 26mm away from the edge of the throwing frame;

on two sides of a cover plate hinge at each sash cover plate position of the throwing frame, a push-pull electromagnet is arranged on one side of the cover plate hinge and used for locking the sash cover plate when a sliding rod of the push-pull electromagnet extends out, a push-pull electromagnet is arranged on the other side of the cover plate hinge, the central line of the sliding rod of the push-pull electromagnet is 30mm away from the right wall inside the throwing frame, the diameter of the sliding rod is 4mm, and the sliding rod extends into the groove of the garbage collection bag when the sliding rod extends out and is used for locking;

the two ends of the rear side surface of the throwing frame, which are close to the top, are respectively provided with a pulley, the axis of a pulley bracket and the rear side surface of the throwing frame form a 45-degree included angle, and the central line of a pulley shaft is vertical to the rear side surface, so that when the throwing frame is in a throwing state, the rear side surface of the throwing frame and the ground form a 45-degree included angle, the axis of the pulley bracket is vertical to the ground, the pulleys move on the supporting guide rails, and the pulley bracket is arranged at a position which ensures that the edge of the throwing frame, which is closest to the supporting guide rails, is 3mm to 5mm away from the supporting guide;

turning the throwing frame: the left end of the throwing track is provided with a turnover throwing wall, the wall consists of an iron plate and a connecting rod throwing mechanism, the iron plate is placed on the throwing track and has the same width as the throwing frame, the height of the iron plate is 3mm to 5mm higher than that of the throwing frame, a wall shaft sleeve is arranged at the corner of the lower edge of the rear side of the iron plate, a gap is reserved between the wall shaft sleeve and the closest part of the throwing track, the hole of the wall shaft sleeve is in movable fit with a sliding shaft, positioning rings are respectively arranged on the sliding shafts at the two ends of the wall shaft sleeve, the positioning rings are fixed on the sliding shafts by bolts to prevent the wall shaft sleeve from axially moving, a bearing seat is arranged on the left side surface of the wall, and the hole center line of a copper sleeve of the;

a connecting rod throwing support connected with the rack is arranged on the side of the throwing track close to the left side surface of the wall, an electric push rod is arranged on the connecting rod throwing support, the shaft center line of the electric push rod is parallel to the left side surface of the wall and is close to the left side surface of the wall, the end part of the push rod and one end of the connecting rod are respectively connected with the shaft in a movable fit manner, the other end of the connecting rod is connected with the bearing seat in a movable fit manner through the shaft, and the center line of the connecting rod and the center line of the push rod;

the central part of the wall is drilled with 1 to 3 holes, 1 to 3 shafts are arranged at corresponding positions on the left side surface of the throwing frame, when the throwing frame moves on the throwing guide rail to be close to the wall, the shafts can extend out of the holes, the wall and the throwing frame are mechanisms which can be combined with and turned over and can also run separately, an electric push rod drives the main controller to control, when the main controller starts the electric push rod, the push rod of the electric push rod extends out, the wall and the throwing frame are pushed by a connecting rod to rotate for an angle along a sliding shaft, and the throwing frame is rotated to a throwing preparation state which forms an inclination angle of 45 degrees with the ground;

in a throwing preparation state, the edge of the wall closest to the ground and the pulley on the edge of the throwing frame closest to the ground lean against the support guide rail of the frame, and the edge of the wall closest to the ground touches the wall to act on the support guide rail through a microswitch so as to cut off the power of the electric push rod; the support guide rail is arranged on the rack and is parallel to the throwing track and has the same length with the throwing track;

the connecting rod throwing mechanism is powered off, so that the wall is in a relaxed state on the support guide rail, when the throwing frame is driven by the sliding shaft stepping motor to move along the sliding shaft and the support guide rail, the shaft on the throwing frame can extend into or separate from the hole on the wall, and in the throwing preparation state, the throwing frame keeps an inclination angle of 45 degrees with the ground and moves to a throwing position of a garbage type;

the garbage throwing process: at the moment, a cover push-pull type electromagnet of the sash needing to unload the garbage acts, a push-pull rod retracts, a corresponding sash cover plate is opened, the cover plate is in a free sagging state under the action of the gravity of the cover plate, the vibration motor is started after the cover plate is opened, and the garbage in the garbage collection bag in the sash is unloaded under the action of the vibration motor of the support rack;

when the garbage in the other sash in the throwing frame needs to be unloaded, the throwing frame keeps a throwing preparation state with an inclination angle of 45 degrees with the ground, the throwing frame is driven by the sliding shaft stepping motor to move along the sliding shaft and the support guide rail to enter a throwing position of the sash garbage type set by the main controller, and the garbage throwing process is repeated;

after the throwing frame finishes throwing garbage collection bag garbage in the lattices of all the guide frames, the cover plate is kept in a fully opened state, then the sliding shaft stepping motor is driven to enable the throwing frame to move to a water spraying and unloading position, the water spraying and unloading position is provided with an inclined slideway plane vertical to the rail and used for unloading, the main controller starts the electric water gun, the electric water gun is additionally provided with the water spraying nozzle to finish water spraying of the garbage collection bag, the bucket push-pull type electromagnet acts, the push-pull rod retracts, the garbage collection bag is unloaded along the inclined slideway plane under the action of the vibration motor and the water gun on the support frame, then the sliding shaft stepping motor is driven to enable the throwing frame to move to be close to the wall, the shaft extends out of the hole on the wall, the electric push rod is started by the main controller to perform retraction and reset actions, the wall and the throwing frame perform reset reverse rotation along the sliding shaft, and after the reset, the cover plate is automatically closed under the action, after the throwing frame is reset, the throwing frame is horizontally placed on the throwing track, the push-pull electromagnet of the cover makes the push-pull rod extend out to lock the cover plate, then the throwing frame moves along the throwing track to return to the throwing initial position at the joint of the throwing track and the guide track under the driving of the sliding shaft stepping motor, at the moment, the push-pull electromagnet fixed on the guide frame acts, the push rod extends into the metal ring on the screw nut stop block of the guide track, the throwing frame stops moving, at the moment, the guide track stepping motor acts, and the guide frame is pulled to move to the end part of the guide track on the guide track to receive the next group of garbage.

3. An automatic push rod throwing system for sorting bagged garbage is characterized in that 4 garbage storage and transportation barrels which are linear and in different types are arranged in a throwing position in a community garbage centralized throwing room, and garbage disposal rails are arranged on the garbage storage and transportation barrels which are arranged in parallel;

the garbage disposal track is divided into two sections, namely a throwing track and a guide track, the planes of the two sections of tracks are mutually connected, a guide track screw nut pair is arranged below the bottom of the guide track, wherein the right end of a screw rod is connected with a guide track stepping motor and a driver thereof, and the nut is fixed on a stop block;

the garbage collection bag consists of a plastic bag and a metal frame, wherein the top of the metal frame is a rectangular frame, the inner sides of the middle of two opposite edges of the rectangular frame are respectively welded with a U-shaped frame, and the bottom of the U-shaped frame is welded with a round iron sheet;

the height of the throwing frame is 4mm to 6mm higher than that of the guide frame, the height of a right baffle plate of the throwing frame is 4mm to 6mm, the right baffle plate is 3mm thick and is arranged at the top of the throwing frame, so that the guide frame can be pushed into the throwing frame, when the throwing frame rotates and throws, a stop block with the thickness of 7mm and the length of 10mm is welded at a position 10mm away from the edge of the top end of the guide frame, and the throwing frame is prevented from being separated from the throwing frame during unloading;

the throwing track and the guide track adopt a touch microswitch in operation as a positioning reference device for setting the operation of a stepping motor or a servo motor, determine the operation position of each sash in the guide frame, and identify the operation position of each sash in the guide frame through calculation of a moving distance;

an opening is formed in the top edge of the side wall of each sash of the throwing frame and the guiding frame, and a push rod for a barrel push-pull type electromagnet penetrates into the opening to lock the garbage collection bag to prevent the garbage collection bag from falling off;

the top of each guide frame sash in the throwing frame is provided with a sash cover plate made of aluminum alloy with the corresponding size of the sash for preventing garbage leakage, and the cover plate is hinged outside the throwing frame at the center line of each sash position of the throwing frame, and the center of an upper cover plate hinge hole is 20 mm-26 mm away from the edge of the throwing frame;

driving a sliding shaft stepping motor to enable the throwing frame to move on the throwing track, wherein the sliding shaft is parallel to the track and is as long as the track;

a throwing track screw rod nut pair is arranged below the sliding shaft, the nut is fixed on a sliding block, two shifting forks are arranged on the sliding block, the shifting forks are sleeved on the sliding shaft in a semicircular shape and are positioned on the left side and the right side of a shaft sleeve at the right end of the throwing frame, and the throwing frame is driven to move on the throwing track;

each sash cover plate of the throwing frame is positioned at two sides of the center, one side is provided with a cover push-pull electromagnet for locking the sash cover plate, and the other side is provided with a barrel push-pull electromagnet for locking the garbage collection bag;

the automatic connecting rod throwing mechanism comprises a wall which is thrown in an overturning way, the wall consists of an iron plate and a connecting rod throwing mechanism, and the wall and the throwing frame are a mechanism which can be overturned in a combined way and can also run separately, and the shaft axis of the left side face of the throwing frame of the wall can extend out of the hole;

when the wall is placed, the connecting rod placing mechanism acts to enable the edges, closest to the ground, of the wall and the placing frame and the pulleys, closest to the ground, of the placing frame to lean against the support guide rails of the rack, and the electric push rod is powered off;

after the throwing is finished, resetting is carried out, a push-pull type electromagnet on the guide frame acts, and a push rod extends into a metal ring on a screw nut stop block of the guide rail to pull the guide frame to move forwards on the guide rail.