CN115072215A

CN115072215A - Urban and rural household garbage classification processing system

Info

Publication number: CN115072215A
Application number: CN202210503695.XA
Authority: CN
Inventors: 金双耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-09-20

Abstract

The invention belongs to the technical field of urban and rural household garbage classification treatment, and particularly relates to an urban and rural household garbage classification treatment system which comprises a recovery classification carriage, wherein a classification storage mechanism is arranged inside the recovery classification carriage, the classification storage mechanism comprises a harmful garbage storage cavity, a wet garbage storage cavity, other garbage storage cavities and a dry garbage storage cavity, the harmful garbage storage cavity is positioned below the wet garbage storage cavity, the wet garbage storage cavity is positioned below the other garbage storage cavities, and the other garbage storage cavities are positioned below the dry garbage storage cavity. This town and country domestic waste classification processing system, through set up harmful refuse storage chamber, wet refuse storage chamber, other refuse storage chamber and dry refuse storage chamber in the inside of retrieving categorised carriage, and then the rubbish that the control corresponds in the rubbish is retrieved the transportation and is entered into the inside storage in the corresponding storage chamber, avoids mixing in the classification, causes categorised invalid to improve and retrieve categorised efficiency, reduced the secondary classification's in later stage processing.

Description

Urban and rural household garbage classification processing system

Technical Field

The invention relates to the technical field of urban and rural household garbage classification treatment, in particular to an urban and rural household garbage classification treatment system.

Background

The municipal solid waste refers to solid waste generated in urban daily life or activities for providing services for urban daily life, and solid waste regarded as municipal solid waste by laws and administrative regulations, and mainly includes residential solid waste, commercial waste, trade market waste, street waste, public place waste, garbage of institutions, schools, factories and mines and other units (except dangerous solid waste such as industrial waste, special waste and the like). Along with the development of cities and the continuous improvement of the living standard of people, the generation amount of urban domestic garbage in China is increased year by year, and the problem of environmental pollution caused by the urban domestic garbage is more and more serious.

Categorised the recovery is advocated to domestic waste, and all be provided with the garbage bin of categorised recovery on current district inside or city road, nevertheless still be for loading garbage carriage structure in the rubbish sanitation car that is used for putting rubbish, lead to leading to the fact categorised rubbish to mix in the rubbish is carried, the step of classification in earlier stage has been wasted, be not suitable for the rubbish of putting in different categorised garbage bins, lead to the fact categorised extravagant, still need the secondary to carry out classification operation, the categorised cost has been strengthened, the efficiency of refuse treatment has been reduced. Therefore, the urban and rural household garbage classification treatment system is provided for solving the problems.

Disclosure of Invention

Based on the technical problems that the existing garbage can for classified recycling is arranged in a residential area or on a city road, but a garbage sanitation vehicle for containing garbage is still in a mixed garbage compartment structure, so that classified garbage is mixed in garbage conveying, the step of classification treatment in the early stage is wasted, the garbage can for different classifications is not suitable for containing garbage, the classification waste is caused, secondary classification operation is required, the classification cost is increased, and the garbage treatment efficiency is reduced, the invention provides a city and countryside domestic garbage classification treatment system.

The invention provides a city and countryside domestic garbage classification processing system, which comprises a recovery classification carriage, wherein a classification storage mechanism is arranged in the recovery classification carriage, and comprises a harmful garbage storage cavity, a wet garbage storage cavity, other garbage storage cavities and a dry garbage storage cavity;

an automatic tilting mechanism and an automatic classification opening mechanism are respectively arranged at one end of the recovery classification carriage, the automatic tilting mechanism comprises U-shaped seats, sliding grooves are respectively formed in the opposite inner walls of the two ends of the other side of the recovery classification carriage, a plurality of the U-shaped seats are all positioned in the sliding grooves, every four U-shaped seats form a group, and two groups of the U-shaped seats are respectively arranged at the two sides of the recovery classification carriage;

the automatic classification opening mechanism comprises side plates, and the two side plates are fixedly mounted on the surfaces of two sides of one end of the recovery classification compartment respectively.

Preferably, the one end both sides inner wall of retrieving categorised carriage all is connected with categorised pivot, four of keeping apart through the bearing rotation the circular arc surface of pivot is kept apart in the classification respectively first backing plate of fixedly connected with, second backing plate, third backing plate and fourth backing plate, first backing plate is located the top of second backing plate, the second backing plate is located the top of third backing plate, the third backing plate is located the top of fourth backing plate, the fourth backing plate is located the interior diapire top of retrieving categorised carriage, and is per two relative surface of U type seat respectively with the both ends of first backing plate, the both ends of second backing plate, the both ends of third backing plate and the both ends fixed mounting of fourth backing plate.

Preferably, the relative inner wall of U type seat all is connected with the articulated shaft through bearing rotation, the circular arc fixed surface of articulated shaft is connected with articulated piece, four the equal fixedly connected with connecting plate in a side surface of articulated piece, one side fixed surface of connecting plate is connected with the connecting seat, the inner wall threaded connection of connecting seat has the screw thread axle.

Preferably, the surfaces of the two sides of the recycling and classifying compartment are fixedly connected with first protection frames, the bottom of the threaded shaft is fixedly installed with the inner bottom wall of the first protection frame through a bearing, and the top of the threaded shaft penetrates through and extends to the top of the first protection frame.

Preferably, retrieve the top fixed mounting of categorised carriage and have the second protection frame, two the inside that the top of screw shaft all runs through and extends to the second protection frame, the top fixed surface of screw shaft installs the band pulley, two the equal transmission in surface of band pulley is connected with the conveyer belt, one side inner wall fixed mounting of second protection frame has driving motor, driving motor's output shaft passes through the shaft coupling and is relative with one of them the top fixed mounting of screw shaft.

Preferably, the opposite surfaces of the two side plates are rotatably connected with driving shafts through bearings, the four driving shafts are distributed in an up-and-down arrangement, and arc surfaces of the four driving shafts are respectively and fixedly provided with a harmful garbage baffle, a wet garbage baffle, other garbage baffles and a dry garbage baffle.

Preferably, one side of the harmful garbage baffle, one side of the wet garbage baffle, one side of the other garbage baffles and one side of the dry garbage baffle correspond to one side of the harmful garbage storage chamber, one side of the wet garbage storage chamber, one side of the other garbage storage chambers and one side of the dry garbage storage chamber, respectively.

Preferably, one end of each of the four driving shafts penetrates through and extends to one side of the side plate, a gear is fixedly mounted at one end of each of the driving shafts, a guide rail is fixedly mounted on the surface of one side of the recycling and classifying compartment, a sliding block is inserted into the surface of the guide rail in a sliding mode, a rack is inserted into the surface of the sliding block in a sliding mode, and a tooth socket of the rack is meshed with a tooth socket of the gear.

Preferably, the bottom of one end of each of the four sliding blocks is provided with a first oil cylinder, a second oil cylinder, a third oil cylinder and a fourth oil cylinder, and the bottom of one end of each of the four sliding blocks is fixedly installed with the telescopic end of the first oil cylinder, the telescopic end of the second oil cylinder, the telescopic end of the third oil cylinder and the telescopic end of the fourth oil cylinder.

Preferably, a mounting plate is fixedly mounted on one side surface of the recycling and classifying carriage, four the mounting plate is fixedly mounted on one side surface of the first oil cylinder, the mounting surface of the second oil cylinder, the mounting surface of the third oil cylinder and the mounting surface of the fourth oil cylinder.

The beneficial effects of the invention are as follows:

1. through set up harmful waste storage chamber, wet refuse storage chamber, other refuse storage chamber and dry refuse storage chamber in the inside of retrieving categorised carriage, and then the rubbish that the control corresponds in the rubbish is retrieved the transportation and is entered into the inside storage in the storage chamber that corresponds, avoids mixing in the classification, causes categorised invalid to improve and retrieve categorised efficiency, reduced the secondary classification's in later stage processing.

2. The inside that has reached the second protective frame through setting up automatic tilt mechanism sets up the power supply, it rotates to drive the screw shaft through driving motor work, thereby driving pulley is rotatory, it is rotatory to drive another screw shaft through the conveyer belt transmission, when two screw shafts are rotatory simultaneously, the drive connecting seat reciprocates, and then drive a plurality of articulated piece removals, thereby drive first backing plate, the second backing plate, third backing plate and fourth backing plate swing, thereby control first backing plate when receiving the material, the second backing plate, third backing plate and fourth backing plate upswing make it slope, it flows into the bottom to be convenient for control rubbish is emptyd, prevent to block up at the receiving port, can't flow into inside effect.

3. When the storage cavity that corresponds is opened and is emptyd rubbish through setting up automatic classification opening mechanism, the first hydro-cylinder that the control corresponds, the second hydro-cylinder, third hydro-cylinder and fourth hydro-cylinder carry out work, thereby promote the slider and carry out the lapse on the guide rail, and then drive rack upward movement, drive gear is rotatory, thereby drive the harmful rubbish baffle that corresponds, wet rubbish baffle, other rubbish baffles and dry rubbish baffle open, the rubbish that makes it correspond is emptyd in the storage cavity that corresponds, prevent to carry the effect that the branch classification rubbish mixes.

Drawings

FIG. 1 is a schematic structural diagram of a system for classifying and treating domestic garbage in urban and rural areas;

FIG. 2 is a half sectional view of a recycling and sorting compartment of the urban and rural domestic garbage sorting system;

FIG. 3 is a perspective view of a first protective frame structure of a classification treatment system for urban and rural domestic garbage;

FIG. 4 is a perspective view of a chute structure of a classification system for urban and rural domestic waste;

FIG. 5 is an enlarged view of the structure A in FIG. 1 of the system for classifying and treating domestic garbage in urban and rural areas;

FIG. 6 is an enlarged view of the structure B in FIG. 3 of the system for classifying and treating domestic garbage in urban and rural areas;

fig. 7 is an enlarged view of the structure at C in fig. 3 of a system for classifying and treating domestic waste in urban and rural areas.

In the figure: 1. recycling and classifying the compartment; 2. a hazardous waste storage chamber; 3. a wet waste storage chamber; 4. other waste storage chambers; 5. a dry waste storage chamber; 6. a U-shaped seat; 61. hinging a shaft; 62. a hinged block; 63. a connecting plate; 64. a connecting seat; 65. a threaded shaft; 66. a first protection frame; 67. a second protective frame; 68. a pulley; 69. a conveyor belt; 610. a drive motor; 7. a chute; 8. a side plate; 81. a drive shaft; 82. a harmful garbage baffle; 83. a wet trash baffle; 84. other trash baffles; 85. a dry waste baffle; 86. a gear; 87. a guide rail; 88. a slider; 89. a rack; 810. a first oil cylinder; 811. a second oil cylinder; 812. a third oil cylinder; 813. a fourth cylinder; 814. mounting a plate; 9. classifying and isolating the rotating shafts; 10. a first backing plate; 11. a second backing plate; 12. a third base plate; 13. and a fourth backing plate.

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.

Referring to fig. 1-7, a system for classifying and processing urban and rural domestic garbage comprises a recycling classification carriage 1, a classification storage mechanism is arranged for further classifying and processing in urban and rural domestic garbage transportation, the classification storage mechanism comprises a harmful garbage storage cavity 2, a wet garbage storage cavity 3, other garbage storage cavities 4 and a dry garbage storage cavity 5, the harmful garbage storage cavity 2 is arranged below the wet garbage storage cavity 3, the wet garbage storage cavity 3 is arranged below the other garbage storage cavities 4, the other garbage storage cavities 4 are arranged below the dry garbage storage cavity 5, the harmful garbage storage cavity 2, the wet garbage storage cavity 3, the other garbage storage cavities 4 and the dry garbage storage cavity 5 are arranged in the recycling classification carriage 1, and then corresponding garbage is controlled to enter the corresponding storage cavities for storage in the recycling and transportation process, so as to avoid mixing in the classification process and cause classification ineffectiveness, therefore, the recycling and classifying efficiency is improved, and the secondary classification processing in the later period is reduced.

The inner walls of two sides of one end of the recycling and classifying compartment 1 are rotatably connected with a classifying and isolating rotating shaft 9 through bearings, the arc surfaces of the four classifying and isolating rotating shafts 9 are respectively and fixedly connected with a first base plate 10, a second base plate 11, a third base plate 12 and a fourth base plate 13, the first base plate 10 is positioned above the second base plate 11, the second base plate 11 is positioned above the third base plate 12, the third base plate 12 is positioned above the fourth base plate 13, the fourth base plate 13 is positioned above the inner bottom wall of the recycling and classifying compartment 1, the first base plate 10, the second base plate 11, the third base plate 12 and the fourth base plate 13 are arranged to control the interior of the recycling and classifying compartment 1 to be separated for independent storage, and the rotation of the classifying and isolating rotating shaft 9 drives the first base plate 10, the second base plate 11, the third base plate 12 and the fourth base plate 13 to rotate by taking the axle center of the classifying and isolating rotating shaft 9 as the center, to adjust the horizontal angle effect of the first, second, third and fourth shim plates 10, 11, 12 and 13.

The automatic tilting mechanism is arranged for automatically moving the municipal solid waste backwards in the upper vehicle and preventing the accumulation of the receiving port, and comprises U-shaped seats 6, sliding grooves 7 are respectively arranged at the opposite inner walls of the two ends of the other side of the recycling and classifying compartment 1, a plurality of U-shaped seats 6 are respectively positioned in the sliding grooves 7, every four U-shaped seats 6 form one group, two groups of U-shaped seats 6 are respectively arranged at the two sides of the recycling and classifying compartment 1, the opposite surfaces of every two opposite U-shaped seats 6 are respectively fixedly arranged with the two ends of a first backing plate 10, the two ends of a second backing plate 11, the two ends of a third backing plate 12 and the two ends of a fourth backing plate 13, and the U-shaped seats 6 are respectively arranged at the two ends of the first backing plate 10, the second backing plate 11, the third backing plate 12 and the fourth backing plate 13, so that the first backing plate 10, the second backing plate 11, the third backing plate 12 and the fourth backing plate 13 are driven to rotate in a classified and isolated mode when the U-shaped seats 6 slide in the sliding grooves 7, the effect of adjusting the horizontal angle.

U type seat 6's relative inner wall all is connected with articulated shaft 61 through the bearing rotation, the circular arc fixed surface of articulated shaft 61 is connected with articulated piece 62, the equal fixedly connected with connecting plate 63 in a side surface of four articulated pieces 62, one side fixed surface of connecting plate 63 is connected with connecting seat 64, the inner wall threaded connection of connecting seat 64 has threaded shaft 65, it sets up with articulated shaft 61 and U type seat 6 articulated to have reached connecting seat 64, strengthen the turning force between connecting seat 64 and the U type seat 6.

The first protective frame 66 is fixedly connected to the surfaces of the two sides of the recycling and classifying compartment 1, the bottom of the threaded shaft 65 is fixedly installed on the inner bottom wall of the first protective frame 66 through a bearing, and the top of the threaded shaft 65 penetrates through and extends to the top of the first protective frame 66.

The top of the recycling and classifying compartment 1 is fixedly provided with a second protective frame 67, the tops of the two threaded shafts 65 are all penetrated and extend into the second protective frame 67, the top surfaces of the threaded shafts 65 are fixedly provided with belt wheels 68, the surfaces of the two belt wheels 68 are all in transmission connection with conveyor belts 69, one inner wall of one side of the second protective frame 67 is fixedly provided with a driving motor 610, an output shaft of the driving motor 610 is fixedly arranged with the top of one of the threaded shafts 65 through a coupler, a power source is arranged in the second protective frame 67, the threaded shafts 65 are driven to rotate through the work of the driving motor 610, so that the driving belt wheels 68 rotate, the other threaded shaft 65 is driven to rotate through the transmission of the conveyor belts 69, when the two threaded shafts 65 rotate simultaneously, the driving connecting seat 64 moves up and down, and then the plurality of hinged blocks 62 are driven to move, and the first cushion plate 10, the second cushion plate is driven to move, Second backing plate 11, third backing plate 12 and fourth backing plate 13 swing to control first backing plate 10, second backing plate 11, third backing plate 12 and fourth backing plate 13 upswing when receiving the material and make it slope, the bottom of flowing into in the control rubbish is emptyd of being convenient for, prevents to block up at the receiving port, can't flow in inside effect.

In order to collect the automatic control and correspond the automatic opening of recovery rubbish in the rubbish, set up automatic classification opening mechanism, automatic classification opening mechanism is including curb plate 8, two curb plates 8 respectively with retrieve categorised carriage 1's one end both sides fixed surface installation.

The opposite surfaces of the two side plates 8 are respectively and rotatably connected with a driving shaft 81 through a bearing, the four driving shafts 81 are arranged above and below, the arc surfaces of the four driving shafts 81 are respectively and fixedly provided with a harmful garbage baffle 82, a wet garbage baffle 83, other garbage baffles 84 and a dry garbage baffle 85, one side of the harmful garbage baffle 82, one side of the wet garbage baffle 83, one side of the other garbage baffles 84 and one side of the dry garbage baffle 85 respectively correspond to one side of the harmful garbage storage cavity 2, one side of the wet garbage storage cavity 3, one side of the other garbage storage cavity 4 and one side of the dry garbage storage cavity 5, one side provided with the harmful garbage baffle, one side of the wet garbage baffle 83, one side of the other garbage baffles 84 and one side of the dry garbage baffle 85 respectively correspond to one side of the harmful garbage storage cavity 2, one side of the wet garbage storage cavity 3, one side of the other garbage storage cavity 4 and one side of the dry garbage storage cavity 5, carry out the harmful refuse storage chamber 2 that control corresponds, wet rubbish stores chamber 3, other rubbish and stores chamber 4 and dry rubbish and store chamber 5 and carry out the shutoff, when needs dump rubbish and open, control the storage chamber that corresponds and open and dump according to running through corresponding rubbish, be convenient for continue categorised effect.

One end of each of four driving shafts 81 penetrates through and extends to one side of the side plate 8, a gear 86 is fixedly mounted at one end of each of the driving shafts 81, a guide rail 87 is fixedly mounted on one side surface of the recycling and classifying compartment 1, a sliding block 88 is inserted into the surface of the guide rail 87 in a sliding manner, a rack 89 is inserted into the surface of the sliding block 88 in a sliding manner, a tooth groove of the rack 89 is meshed with a tooth groove of the gear 86, a first oil cylinder 810, a second oil cylinder 811, a third oil cylinder 812 and a fourth oil cylinder 813 are respectively arranged at the bottom of one end of each of the four sliding blocks 88, the bottom of one end of each of the four sliding blocks 88 is fixedly mounted with a telescopic end of the first oil cylinder 810, a telescopic end of the second oil cylinder 811, a telescopic end of the third oil cylinder 812 and a telescopic end of the fourth oil cylinder 813, a mounting plate 814 is fixedly mounted on one side surface of the recycling and classifying compartment 1, one side surfaces of the four mounting plates 814 are respectively fixed with a mounting surface of the first oil cylinder 810, a mounting surface of the second oil cylinder 811, The mounting surface of the third oil cylinder 812 and the mounting surface of the fourth oil cylinder 813 are fixedly mounted, so that the harmful garbage baffle 82, the wet garbage baffle 83, the other garbage baffles 84 and the dry garbage baffle 85 which correspond to each other are controlled to be opened and operated to provide a power source through the corresponding first oil cylinder 810, the second oil cylinder 811, the third oil cylinder 812 and the fourth oil cylinder 813, and the effect of facilitating automatic control is achieved.

When the storage cavity corresponding to the required control is opened to dump garbage through setting up the automatic classification opening mechanism, the corresponding first oil cylinder 810 of control, the second oil cylinder 811, the third oil cylinder 812 and the fourth oil cylinder 813 work, thereby promote slider 88 and slide upwards on the guide rail 87, and then drive rack 89 upward movement, drive gear 86 is rotatory, thereby drive corresponding harmful rubbish baffle 82, wet rubbish baffle 83, other rubbish baffles 84 and dry rubbish baffle 85 and open, the rubbish that makes it correspond is dumped in the corresponding storage cavity, prevent to carry the effect that the classification rubbish mixes in the transport.

The working principle is as follows: in operation, the recycling and classifying carriage 1 is controlled to come beside the garbage can to observe the corresponding garbage can, and the corresponding first oil cylinder 810, the second oil cylinder 811, the third oil cylinder 812 and the fourth oil cylinder 813 are driven to work, so that the sliding block 88 is pushed to slide upwards on the guide rail 87, the rack 89 is driven to move upwards, the driving gear 86 rotates, and the corresponding harmful garbage baffle 82, the wet garbage baffle 83, the other garbage baffles 84 and the dry garbage baffle 85 are driven to open, so that the corresponding garbage is dumped into the corresponding storage cavity;

in order to prevent the receiving opening from being blocked during dumping, the driving motor 610 is controlled to work so as to drive the threaded shafts 65 to rotate, so that the belt wheel 68 is driven to rotate, the other threaded shaft 65 is driven to rotate through the transmission of the conveyor belt 69, when the two threaded shafts 65 rotate simultaneously, the connecting seat 64 is driven to move up and down, and then the plurality of hinge blocks 62 are driven to move, so that the first cushion plate 10, the second cushion plate 11, the third cushion plate 12 and the fourth cushion plate 13 are driven to swing, so that the first cushion plate 10, the second cushion plate 11, the third cushion plate 12 and the fourth cushion plate 13 are controlled to swing upwards to incline when receiving materials, and therefore garbage rolls to the inner bottom of the storage cavity;

when the recycling and classifying compartment 1 is full of garbage and needs to be taken out, the harmful garbage baffle 82 is opened to dump the harmful garbage in sequence, the wet garbage baffle 83 is opened to dump the wet garbage, other garbage baffles 84 are opened to dump the other garbage, and finally the dry garbage baffle 85 is opened to dump the dry garbage, so that the dry garbage is separately taken out to be separately placed, and the garbage classified in the process is prevented from being mixed again.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a town and country domestic waste classification processing system, is including retrieving categorised carriage (1), its characterized in that: the recycling and classifying compartment (1) is internally provided with a classifying and storing mechanism, the classifying and storing mechanism comprises a harmful garbage storing cavity (2), a wet garbage storing cavity (3), other garbage storing cavities (4) and a dry garbage storing cavity (5), the harmful garbage storing cavity (2) is positioned below the wet garbage storing cavity (3), the wet garbage storing cavity (3) is positioned below the other garbage storing cavities (4), and the other garbage storing cavities (4) are positioned below the dry garbage storing cavity (5);

an automatic tilting mechanism and an automatic classification opening mechanism are respectively arranged at one end of the recovery classification carriage (1), the automatic tilting mechanism comprises U-shaped seats (6), sliding grooves (7) are respectively formed in the opposite inner walls of the two ends of the other side of the recovery classification carriage (1), the U-shaped seats (6) are all located inside the sliding grooves (7), every four U-shaped seats (6) form a group, and two groups of U-shaped seats (6) are respectively arranged on the two sides of the recovery classification carriage (1);

the automatic classification opening mechanism comprises side plates (8), and the two side plates (8) are fixedly installed on the surfaces of two sides of one end of the recovery classification compartment (1) respectively.

2. The urban and rural household garbage classification treatment system according to claim 1, characterized in that: the inner walls of two sides of one end of the recycling and classifying compartment (1) are rotatably connected with classifying and isolating rotating shafts (9) through bearings, the arc surfaces of the four classifying and isolating rotating shafts (9) are respectively and fixedly connected with a first base plate (10), a second base plate (11), a third base plate (12) and a fourth base plate (13), the first pad (10) is positioned above the second pad (11), the second pad (11) is positioned above the third pad (12), the third backing plate (12) is located above the fourth backing plate (13), the fourth backing plate (13) is located above the inner bottom wall of the recycling and classifying carriage (1), every two opposite surfaces of the U-shaped seat (6) are fixedly mounted with the two ends of the first backing plate (10), the two ends of the second backing plate (11), the two ends of the third backing plate (12) and the two ends of the fourth backing plate (13) respectively.

3. The urban and rural domestic waste classification system according to claim 1, characterized in that: the relative inner wall of U type seat (6) all is connected with articulated shaft (61) through the bearing rotation, the circular arc fixed surface of articulated shaft (61) is connected with articulated piece (62), four the equal fixedly connected with connecting plate (63) in one side surface of articulated piece (62), one side fixed surface of connecting plate (63) is connected with connecting seat (64), the inner wall threaded connection of connecting seat (64) has screw shaft (65).

4. The urban and rural household garbage classification treatment system according to claim 3, wherein: retrieve first protective frame (66) of the equal fixedly connected with in both sides surface of categorised carriage (1), the bottom of screw thread axle (65) is through the interior diapire fixed mounting of bearing and first protective frame (66), the top of screw thread axle (65) is run through and is extended to the top of first protective frame (66).

5. The urban and rural household garbage classification treatment system according to claim 3, wherein: retrieve the top fixed mounting of categorised carriage (1) and have second protection frame (67), two the inside that the top of screw thread axle (65) all runs through and extends to second protection frame (67), the top fixed surface of screw thread axle (65) installs band pulley (68), two the equal transmission in surface of band pulley (68) is connected with conveyer belt (69), one side inner wall fixed mounting of second protection frame (67) has driving motor (610), the output shaft of driving motor (610) passes through the shaft coupling and is relative with one of them the top fixed mounting of screw thread axle (65).

6. The urban and rural domestic waste classification system according to claim 1, characterized in that: the opposite surfaces of the two side plates (8) are rotatably connected with driving shafts (81) through bearings, the four driving shafts (81) are distributed in an upper-lower array mode, and harmful garbage baffles (82), wet garbage baffles (83), other garbage baffles (84) and dry garbage baffles (85) are fixedly installed on the arc surfaces of the four driving shafts (81) respectively.

7. The urban and rural domestic waste classification system according to claim 6, characterized in that: one side of the harmful garbage baffle plate (82), one side of the wet garbage baffle plate (83), one side of the other garbage baffle plates (84) and one side of the dry garbage baffle plate (85) respectively correspond to one side of the harmful garbage storage cavity (2), one side of the wet garbage storage cavity (3), one side of the other garbage storage cavities (4) and one side of the dry garbage storage cavity (5).

8. The urban and rural domestic waste classification system according to claim 6, characterized in that: four the one end of drive shaft (81) all runs through and extends to one side of curb plate (8), the one end fixed mounting of drive shaft (81) has gear (86), one side fixed surface of retrieving categorised carriage (1) installs guide rail (87), the surperficial slip grafting of guide rail (87) has slider (88), the surperficial slip grafting of slider (88) has rack (89), the tooth's socket of rack (89) and the tooth's socket meshing of gear (86).

9. The urban and rural domestic waste classification system according to claim 8, characterized in that: four the one end bottom of slider (88) is provided with first hydro-cylinder (810), second hydro-cylinder (811), third hydro-cylinder (812) and fourth hydro-cylinder (813) respectively, and four the one end bottom of slider (88) is fixed mounting with the flexible end of first hydro-cylinder (810), the flexible end of second hydro-cylinder (811), the flexible end of third hydro-cylinder (812) and the flexible end of fourth hydro-cylinder (813) respectively.

10. The urban and rural domestic waste classification system according to claim 9, characterized in that: and a mounting plate (814) is fixedly mounted on one side surface of the recycling and classifying carriage (1), and four mounting plates (814) are fixedly mounted on one side surface of the first oil cylinder (810), the mounting surface of the second oil cylinder (811), the mounting surface of the third oil cylinder (812) and the mounting surface of the fourth oil cylinder (813) respectively.