A device for air classification of domestic waste

Abstract

The application provides a household garbage air separation classification device, which comprises a feeding box, a collecting box is fixedly arranged on one side of the feeding box, a feeding opening is formed in the upper end of the feeding box, two symmetrical opening and closing plates are arranged in the feeding opening and are hingedly arranged on the two side edges of the feeding opening, a placing groove is formed in the feeding box, a bag breaking assembly is rotatably arranged in the placing groove, a sliding groove is formed in the inner wall of the feeding box along the circumference, and a scattering assembly is slidably arranged in the sliding groove. The bag breaking assembly is arranged to automatically break the garbage bag, so that the recyclable light garbage can be separated. The scattering assembly is arranged to preliminarily separate the scattered garbage in the garbage bag, so that the air separation effect is improved. The fan blows the falling garbage, the light garbage is blown into the collecting box and falls into the garbage can placed at the back for storage.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of waste recycling classification devices, in particular to a household garbage air classification device. BACKGROUND

[0002] A garbage classification machine is a mechanical device specifically designed for automatically classifying different types of garbage. The purpose of such machines is to improve the efficiency and accuracy of garbage classification, thereby promoting resource recycling and reducing environmental impact.

[0003] Current household garbage disposal usually involves people putting garbage into garbage bags, directly throwing them into garbage cans, and then collecting and transporting them to garbage disposal sites for compression processing. However, the garbage bags often contain recyclable garbage such as plastic parts, paper, plastic bottles, and pop cans. If these recyclable garbage are not classified and directly processed, it will result in waste of resources. SUMMARY

[0004] The present application aims to provide a household garbage air classification device to solve the problem of not being able to classify and recycle recyclable garbage in garbage bags during garbage disposal in the prior art.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical solution: a household garbage air classification device, comprising a feeding box, a collecting box is fixed on one side of the feeding box, a feeding port is formed on the upper end of the feeding box, two symmetrical flaps are arranged in the feeding port and are hinged on the two side edges of the feeding port, a placing groove is formed in the interior of the feeding box, a bag breaking assembly is rotatably arranged in the placing groove, a sliding groove is formed along the circumference of the inner wall of the feeding box, and a material scattering assembly is slidably arranged in the sliding groove.

[0006] A plurality of vertical plates are arranged below the collecting box, a baffle is hingedly arranged above each vertical plate, a torsional spring is fixed between the vertical plate and the baffle, a garbage can is arranged between every two adjacent vertical plates, an air outlet is formed above the collecting box, an air inlet is formed on one side of the feeding box, a fan is arranged in the air inlet and faces the interior of the collecting box, a support plate is arranged vertically in the feeding box, a guide plate is obliquely arranged on the support plate, and one end of the guide plate is fixedly connected to the inner wall of the feeding box.

[0007] A recess is formed in the upper part of the support plate, and a winding and pulling assembly is arranged in the recess.

[0008] Preferably, the bag breaking assembly comprises two bag breaking rods arranged opposite to each other on the circumference of the placing groove, a rotating column is fixedly arranged at the tail of the bag breaking rod and is rotatably connected to the placing groove through the rotating column, a bag breaking blade head is arranged on the adjacent side of the two bag breaking rods, a tension spring is arranged on one side of the bag breaking rod, the other side of the tension spring is fixedly connected to the inner wall of the feeding box, one tension rope is fixedly connected to each bag breaking rod, two winding rods are symmetrically arranged in the placing groove, each tension rope is wound around one winding rod and then extends out of the feeding box, a pull ring is arranged on one side of the feeding box, and one end of each tension rope is fixedly connected to the pull ring.

[0009] Preferably, the bulk material assembly comprises a material blocking plate slidingly arranged in a sliding groove, a plurality of connecting rods are arranged on the outer wall of the material blocking plate in an array along the circumference, a guide groove is formed in the inner portion of the sliding groove, and each connecting rod extends into the inner portion of one guide groove, a cam is rotatably arranged at the lower end of the material blocking plate, a first motor for driving the rotation of the cam is arranged on the outer side of the feeding box, a spring is fixedly arranged on the inner wall of the feeding box, the other end of the spring is fixedly connected to the bottom surface of the material blocking plate, two turnover plates are symmetrically arranged on the material blocking plate and are hingedly arranged on the edges of the material blocking plate, two electric telescopic rods are symmetrically arranged on the bottom surface of the material blocking plate, and the output end of each electric telescopic rod is fixedly connected to one turnover plate.

[0010] Preferably, the winding and pulling assembly comprises a rotating rod rotatably arranged in a groove, winding discs are symmetrically arranged on the rotating rod, a second motor for driving the rotation of the rotating rod is arranged on the feeding box, a connecting plate is arranged on each blocking plate, a connecting rope is connected between every two connecting plates, one end of the connecting rope is fixedly connected to a winding disc, transmission rods are vertically and symmetrically arranged on the supporting plate, a worm wheel is coaxially and fixedly arranged on the transmission rod, worm gears are symmetrically arranged on the rotating rod, the worm wheel is engaged with the worm gear, a driving bevel gear is coaxially and fixedly arranged on the upper end of the transmission rod, an installation groove is formed in the inner wall of the feeding box in parallel to the arrangement direction of the material blocking plate, lead screws are rotatably arranged in the installation groove, a driven bevel gear is coaxially arranged at one end of the lead screw, the driving bevel gear is engaged with the driven bevel gear, and sliding blocks are slidingly arranged on the two lead screws.

[0011] Preferably, a plurality of drainage holes are formed in the material blocking plate, a guide plate is arranged in the feeding box and is recessed downward at the central position, the guide plate is located below the material blocking plate, a drainage hole is formed at the central position of the guide plate, a drainage pipe is arranged in the drainage hole, a collecting barrel is arranged at the bottom of the feeding box, and the water outlet end of the drainage pipe is in communication with the water inlet of the collecting barrel.

[0012] Preferably, a rainwater collecting box is arranged above the collecting box, a water outlet end of the rainwater collecting box is provided with a flow guide pipe, one side of the collecting barrel is provided with a rainwater barrel, the other end of the flow guide pipe is communicated to the inside of the rainwater barrel, a water pump is arranged in the rainwater barrel, a water supply pipe is arranged at the water outlet end of the water pump, a spray head is arranged at the upper end of the throwing box, and the other end of the water supply pipe is communicated to the spray head after penetrating through the outside of the rainwater barrel.

[0013] Preferably, a door plate is hingedly arranged on one side of the collecting box.

[0014] Preferably, a long strip brush is fixedly arranged at the lower end of the sliding block.

[0015] Preferably, a water level monitor is arranged at the bottom of the inner cavity of the rainwater barrel.

[0016] Preferably, a controller is arranged on one side of the throwing box.

[0017] The beneficial effects of the present application are:

[0018] 1. When the present application is used, the bag breaking assembly is arranged to automatically break the garbage bag, so as to facilitate the separation of the recyclable light garbage, the bulk material assembly is arranged to preliminarily separate the garbage scattered in the garbage bag, so as to improve the winnowing effect, and the fan is arranged to blow the falling garbage into the collecting box and into the garbage can placed at the rear for storage.

[0019] 2. When the present application is used, the roll pulling assembly is arranged to control the turning of the baffle upwards along the garbage can and the sliding of the sliding block along the guide plate, so as to remove the garbage remaining on the baffle and the guide plate.

[0020] 3. When the present application is used, the rainwater collecting box is arranged to collect rainwater into the rainwater barrel, when the throwing box needs to be cleaned, the water pump is started to deliver the rainwater to the spray head for spraying, so as to clean the throwing box, thereby realizing the automatic cleaning of the throwing box. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present application;

[0022] Figure 2 is a schematic diagram of the front view cross-sectional structure of the present application;

[0023] Figure 3 is a schematic diagram of the structure of the sliding groove of the present application;

[0024] Figure 4 is a schematic diagram of the structure of the bag breaking rod of the present application;

[0025] Figure 5 is a schematic diagram of the structure of the sliding block of the present application;

[0026] Figure 6 is a structural schematic diagram of a vertical plate of the present application;

[0027] Figure 7 is a structural schematic diagram of a rainwater collecting barrel in front view;

[0028] Figure 8 is a structural schematic diagram of a rainwater collecting box in front view;

[0029] Figure 9 is a structural schematic diagram of a rainwater collecting box in front view; Figure 2 is an enlarged schematic diagram of structure at A in the present application;

[0030] Figure 10 is an enlarged schematic diagram of structure at B in the present application; Figure 2 is an enlarged schematic diagram of structure at B in the present application.

[0031] In the figure: 1, a delivery box; 2, a collection box; 3, an opening and closing plate; 4, a placing groove; 5, a bag breaking rod; 6, a bag breaking knife head; 7, a pulling rope; 8, a winding rod; 9, a controller; 10, a rotating column; 11, a pulling spring; 12, a pull ring; 13, a sliding groove; 14, a guide groove; 15, a material blocking plate; 16, a connecting rod; 17, a turnover plate; 18, an electric telescopic rod; 19, a first motor; 20, a cam; 21, a fan; 22, a vertical plate; 23, a baffle; 24, a connecting rope; 25, a torsional spring; 26, a garbage can; 27, a material guide plate; 28, a flow guide plate; 29, a drain pipe; 30, a collection barrel; 31, a rainwater collecting box; 32, a flow guide pipe; 33, a water supply pipe; 34, a spray head; 35, a water pump; 36, a rainwater barrel; 37, a water level monitor; 38, a second motor; 39, a support plate; 40, a rotating rod; 41, a worm; 42, a worm wheel; 43, a winding reel; 44, a door plate; 45, a transmission rod; 46, a driving bevel gear; 47, a driven bevel gear; 48, a lead screw; 49, a sliding block; 50, a long strip brush; 51, a connecting plate; 52, a spring. DETAILED DESCRIPTION

[0032] The specific embodiments of the present application are further described below in conjunction with the accompanying drawings.

[0033] Example 1, the present embodiment provides a household garbage air classification device, such as Figures 1-10As shown, including the delivery box 1, the delivery box 1 side is fixedly provided with a collection box 2, the upper end of the delivery box 1 is provided with a delivery port, the delivery port is provided with two symmetrical hinged opening and closing plates 3 on both sides of the edge of the delivery port, the inside of the delivery box 1 is provided with a placing groove 4, the placing groove 4 is rotatably provided with a bag breaking assembly, the inner wall of the delivery box 1 is circumferentially provided with a sliding groove 13, the sliding groove 13 is slidably provided with a scattering assembly, the lower part of the collection box 2 is provided with a plurality of vertical plates 23, the upper part of each vertical plate 23 is hingedly provided with a baffle 24, and the vertical plate 23 and the baffle 24 are fixedly connected with a torsional spring 26, there is a garbage can 27 between every two adjacent vertical plates 23, the upper part of the collection box 2 is provided with an air outlet 22, the side of the delivery box 1 is provided with an air inlet, the air inlet is provided with a fan 21, and the fan 21 faces the inside of the collection box 2, the delivery box 1 is vertically provided with a support plate 40, the support plate 40 is obliquely provided with a guide plate 28, and one end of the guide plate 28 is fixedly connected to the inner wall of the delivery box 1, the upper part of the support plate 40 is provided with a recess, and the recess is provided with a winding and pulling assembly, and the process is as follows:

[0034] In use, by setting the bag breaking assembly, the garbage bag is automatically broken, which is convenient for separating the recyclable light garbage, by setting the scattering assembly, the garbage scattered in the garbage bag is preliminarily separated, the winnowing effect is improved, by setting the fan 21, the falling garbage is blown, the light garbage is blown into the collection box 2 and falls into the garbage can 27 placed behind for storage, by setting the winding and pulling assembly, the baffle 24 is controlled to flip along the garbage can 27 and the sliding block 50 slides along the guide plate 28, the garbage remaining on the baffle 24 and the guide plate 28 is removed, by setting the drainage hole on the guide plate 28 and the flow guide plate 29 for collecting liquid, the wastewater is finally collected into the collection barrel 31 for storage, by setting the rainwater collecting box 32, the rainwater is collected into the rainwater barrel 37, when the delivery box 1 needs to be cleaned, the water pump 36 is started to deliver the rainwater to the nozzle 35 for spraying, the delivery box 1 is washed, and the automatic cleaning of the delivery box 1 is realized.

[0035] In example 2, on the basis of example 1, as shown in Figure 4 The bag breaking assembly comprises two oppositely arranged bag breaking rods 5 on the circumference of the placing groove 4, the tail of the bag breaking rod 5 is fixedly provided with a rotating column 10 and is rotatably connected to the placing groove 4 through the rotating column 10, the adjacent side of the two bag breaking rods 5 is provided with a bag breaking cutter head 6, the side of the bag breaking rod 5 is provided with a tension spring 11, the other side of the tension spring 11 is fixedly connected to the inner wall of the delivery box 1, one tension rope 7 is fixedly connected to each bag breaking rod 5, two winding rods 8 are symmetrically arranged in the placing groove 4, each tension rope 7 extends out of the delivery box 1 after winding around one winding rod 8, a pull ring 12 is arranged on one side of the delivery box 1, and one end of the two tension ropes 7 is fixedly connected to the pull ring 12, and the process is as follows:

[0036] When the garbage bag falls into the two broken bag rods 5 in the throwing box 1, the broken bag cutter head 6 above the broken bag rod 5 directly inserts into the inside of the garbage bag, at this time, by manually pulling the pull ring 12, the pull rope 7 is moved, and the two broken bag rods 5 are moved away from each other when the pull rope 7 is moved, the broken bag cutter head 6 tears the garbage bag, so that the inside garbage falls on the blocking plate 15, by setting the tension spring 11 between the broken bag rod 5 and the inner wall of the throwing box, when people release the pull ring 12, the broken bag rod 5 is automatically reset by the tension of the tension spring 11, when it is needed to clean the garbage bag wound on the broken bag rod 5, the opening and closing plate 3 is opened by artificial, and the garbage bag is clamped out for cleaning by using the sanitary tongs.

[0037] Example 3, on the basis of example 1, as shown in Figure 3 The bulk material assembly includes a blocking plate 15 slidingly arranged in a sliding groove 13, the outer wall of the blocking plate 15 is arranged with a plurality of connecting rods 16 along the circumference, the inside of the sliding groove 13 is provided with a guide groove 14, and each connecting rod 16 extends into the inside of one guide groove 14, the lower end of the blocking plate 15 is rotatably provided with a cam 20, the outside of the throwing box 1 is provided with a first motor 19 for driving the rotation of the cam 20, the inner wall of the throwing box is fixedly provided with a spring 53, the other end of the spring 53 is fixedly connected to the bottom surface of the blocking plate 15, the blocking plate 15 is symmetrically provided with two turnover plates 17 hinged to the edge of the blocking plate 15, the bottom surface of the blocking plate 15 is symmetrically provided with two electric telescopic rods 18, and the output end of each electric telescopic rod 18 is fixedly connected to one turnover plate 17, and the process is as follows:

[0038] The first motor 19 is started by operating the controller 9, the first motor 19 drives the rotation of the cam 20, the blocking plate 15 moves up and down following the rotation of the cam 20, the connecting rod 16 on the blocking plate 15 slides along the guide groove 14, so that the blocking plate 15 moves up and down while rotating left and right, and the garbage above the blocking plate 15 is preliminarily separated, then the electronic telescopic rod and the fan 21 are started synchronously, the two turnover plates 17 are turned down by the contraction of the electronic telescopic rod, so that the preliminarily separated garbage continues to fall, and when the cam 20 rotates downward, the tension of the spring 53 pulls the blocking plate 15 to move downward.

[0039] Example 4, on the basis of example 1, as shown in Figure 5As shown, the winding pulling assembly comprises a rotating rod 41 arranged in the groove, the rotating rod 41 is symmetrically provided with a winding reel 44, the throwing box 1 is provided with a second motor 39 for driving the rotating rod 41 to rotate, each baffle 24 is provided with a connecting plate 52, two connecting plates 52 are connected with a connecting rope 25, one end of the connecting rope 25 is fixedly connected to the winding reel 44, the supporting plate 40 is vertically and symmetrically provided with a transmission rod 46, the transmission rod 46 is coaxially fixedly provided with a worm wheel 43, the rotating rod 41 is symmetrically provided with a worm gear 42, the worm wheel 43 is engaged with the worm gear 42, the upper end of the transmission rod 46 is coaxially fixedly provided with a driving bevel gear 47, the inner wall of the throwing box 1 is provided with a mounting groove parallel to the arrangement direction of the guide plate 28, the mounting groove is rotatably provided with a lead screw 49, one end of the lead screw 49 is coaxially provided with a driven bevel gear 48, the driving bevel gear 47 is engaged with the driven bevel gear 48, the two lead screws 49 are slidably provided with a sliding block 50, and the process is as follows:

[0040] The second motor 39 drives the rotating rod 41 to rotate, thereby driving the two winding reels 44 to rotate, winding the connecting rope 25, and making the connecting rope 25 pull the baffle 24 to flip towards the garbage can 27, thereby automatically sliding the garbage hanging on the baffle 24 into the garbage can 27, at the same time, the rotating rod 41 drives the worm gear 42 to rotate, the worm gear 42 drives the worm wheel 43 to rotate, thereby driving the transmission rod 46 to rotate, the driving bevel gear 47 on the transmission rod 46 drives the driven bevel gear 48 on the lead screw 49 to rotate, thereby driving the lead screw 49 to rotate, when the lead screw 49 rotates, the sliding block 50 moves along the upper side of the guide plate 28, thereby scraping the garbage remaining on the guide plate 28 into the first garbage can 27, at the same time, the long strip brush 51 at the lower end of the sliding block 50 sweeps the upper end surface of the guide plate 28, thereby sweeping the garbage in the guide hole of the guide plate 28, the baffle 24 and the vertical plate 23 are provided with a torsion spring 26, the sliding block 50 and the baffle 24 are reset by controlling the second motor 39 to flip.

[0041] Example 5, on the basis of example 1, as shown in Figure 2 A plurality of drainage holes are formed in the guide plate 28, the throwing box 1 is provided with a guide plate 29 which is recessed downward at the center, and the guide plate 29 is located below the guide plate 28, a drainage hole is formed at the center of the guide plate 29, a drainage pipe 30 is installed in the drainage hole, the bottom of the throwing box 1 is provided with a collecting barrel 31, and the water outlet end of the drainage pipe 30 is in communication with the water inlet of the collecting barrel 31, and the process is as follows:

[0042] When there is liquid in the garbage, the liquid flows into the guide plate 29 through the drainage hole in the guide plate 28, and is stored in the collecting barrel 31 through the drainage pipe 30.

[0043] Example 6, on the basis of example 1, as shown in Figure 1As shown, the collecting box 2 is provided with a rainwater collecting box 32, the outlet end of the rainwater collecting box 32 is provided with a flow guide pipe 33, one side of the collecting barrel 31 is provided with a rainwater barrel 37, the other end of the flow guide pipe 33 is communicated to the inside of the rainwater barrel 37, the inside of the rainwater barrel 37 is provided with a water pump 36, the water outlet end of the water pump 36 is provided with a water supply pipe 34, the upper end of the feeding box 1 is provided with a spray head 35, and the other end of the water supply pipe 34 is communicated to the spray head 35 after penetrating through the outside of the rainwater barrel 37, and the process is as follows:

[0044] The rainwater collecting box 32 at the upper end of the collecting box 2 collects rainwater and stores it in the rainwater barrel 37 through the flow guide pipe 33, when it is necessary to clean the feeding box 1, the water pump 36 is started, the collected rainwater is conveyed to the spray head 35 through the water supply pipe 34 and sprayed out, so that the inside of the feeding box 1 is cleaned, and the odor generated in the feeding box 1 is avoided.

[0045] Example 7, on the basis of example 1, as shown in Figure 1 One side of the collecting box 2 is hingedly provided with a door plate 45, and the process is as follows:

[0046] The garbage can 27, the rainwater barrel 37 and the collecting barrel 31 can be replaced by pulling the handle to open the door plate 45.

[0047] Example 8, on the basis of example 4, as shown in Figure 5 The lower end of the sliding block 50 is fixedly provided with a long strip brush 51, and the process is as follows:

[0048] The long strip brush 51 is arranged to clean the garbage debris remaining on the upper surface of the guide plate 28.

[0049] Example 9, on the basis of example 6, as shown in Figure 7 The inside cavity of the rainwater barrel 37 is provided with a water level monitor 38, and the process is as follows:

[0050] The water level monitor 38 is arranged, when the water pump 36 starts to pump water, the water level detector alarms when the water level decreases to the set height, reminding the cleaning personnel to close the water pump 36.

[0051] Example 10, on the basis of example 5, as shown in Figure 1 One side of the feeding box 1 is provided with a controller 9, and the process is as follows:

[0052] The controller 9 can start and stop the fan 21, the first motor 19, the second motor 39 and the water pump 36.

[0053] Working principle: in use, people will throw garbage from the throw-in mouth, the garbage bag falls on the open-close plate 3, the open-close plate 3 is pressed and then turns down, so that the garbage bag falls on the two bag-breaking rods 5 in the throw-in box 1, the bag-breaking blade 6 above the bag-breaking rod 5 directly inserts into the garbage bag, at this time, the pull ring 12 is pulled manually, the pull rope 7 moves, the pull rope 7 moves and drives the two bag-breaking rods 5 to move away from each other, the bag-breaking blade 6 tears the garbage bag, so that the garbage inside falls on the blocking plate 15, at this time, the first motor 19 is started through the controller 9, the first motor 19 drives the cam 20 to rotate, the blocking plate 15 moves up and down along with the rotation of the cam 20, the connecting rod 16 on the blocking plate 15 slides along the guide groove 14, so that the blocking plate 15 moves up and down and rotates left and right at the same time, the garbage above the blocking plate 15 is preliminarily separated, then the electronic telescopic rod and the fan 21 are started synchronously, the two turning plates 17 are turned down through the contraction of the electronic telescopic rod, so that the preliminarily separated garbage continues to fall, the airflow generated by the fan 21 blows the falling garbage, the light and recyclable garbage is blown to the inside of the collection box 2, and then gradually falls into the garbage can 27 below, while the heavy garbage directly falls on the guide plate 28 and rolls into the first garbage can 27 for collection, when the garbage is classified through air selection, the second motor 39 is started, the rotating rod 41 is rotated through the second motor 39, so that the two winding discs 44 are rotated, the connecting rope 25 is wound, the connecting rope 25 pulls the baffle 24 to turn up along the garbage can 27, the garbage hanging on the baffle 24 automatically slides into the garbage can 27, at the same time, the rotating rod 41 rotates and drives the worm 42 to rotate, the worm 42 rotates and drives the worm wheel 43 to rotate, so that the transmission rod 46 rotates, the driving bevel gear 47 on the transmission rod 46 drives the driven bevel gear 48 on the lead screw 49 to rotate, so that the lead screw 49 rotates, the sliding block 50 moves along the guide plate 28 above when the lead screw 49 rotates, the garbage remaining on the guide plate 28 is scraped into the first garbage can 27, at the same time, the long strip brush 51 at the lower end of the sliding block 50 sweeps the upper end surface of the guide plate 28, the garbage in the guide hole of the guide plate 28 is swept, the torsional spring 26 is arranged between the baffle 24 and the vertical plate 23, the sliding block 50 and the baffle 24 are reset by turning the second motor 39, when the garbage bag contains liquid, the liquid flows into the guide plate 29 through the drain hole on the guide plate 28, and then flows into the collection barrel 31 through the drain pipe 30 for storage, the rainwater collecting box 32 on the upper end of the collection box 2 collects rainwater, and stores the rainwater into the rainwater barrel 37 through the guide pipe 33, when the throw-in box 1 needs to be cleaned, the water pump 36 is started, the water pump 36 sends the collected rainwater to the nozzle 35 through the water supply pipe 34 for spraying, so as to clean the inside of the throw-in box 1 and avoid odor in the throw-in box 1.

[0054] It will be obvious to a person skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments and can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. The embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No reference signs in the claims should be considered as limiting the scope of the claims to the identity of the reference signs therein.

[0055] Furthermore, it should be understood that although the description is made on the basis of the embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A device for air classification of domestic waste, characterized in that The utility model provides a kind of garbage throwing device, including drop box (1), the drop box (1) one side is fixedly provided with collection box (2), the drop box (1) upper end is equipped with drop opening, the drop opening is provided with two hinged open-close plate (3) on the both sides edge of drop opening, the drop box (1) inside is equipped with placing groove (4), the placing groove (4) is rotatably provided with bag breaking subassembly, the drop box (1) inner wall is along circumference and is equipped with sliding slot (13), the sliding slot (13) is slidably provided with scattering material subassembly; The collection box (2) below is provided with a plurality of vertical boards (23), the upper side of each vertical board (23) is hingedly provided with a baffle (24), and the vertical board (23) and the baffle (24) are fixedly connected with a torsion spring (26), one garbage can (27) is arranged between every two adjacent vertical boards (23), the collection box (2) is provided with an air outlet (22) above, the drop box (1) is provided with an air inlet on one side, the air inlet is provided with a fan (21), and the fan (21) faces the inside of the collection box (2), the drop box (1) is provided with a support plate (40) along the vertical direction, the support plate (40) is provided with a guide plate (28) obliquely, and one end of the guide plate (28) is fixedly connected to the inner wall of the drop box (1); The support plate (40) is provided with a groove on the upper portion, and the groove is provided with a winding pulling assembly inside; The winding pulling assembly comprises a rotating rod (41) rotatably arranged in the groove, the rotating rod (41) is provided with a winding reel (44) symmetrically, the drop box (1) is provided with a second motor (39) for driving the rotating rod (41) to rotate, each baffle (24) is provided with a connecting plate (52), each two connecting plates (52) are connected with a connecting rope (25), and one end of the connecting rope (25) is fixedly connected to the winding reel (44), the support plate (40) is provided with a transmission rod (46) symmetrically along the vertical direction, the transmission rod (46) is coaxially fixedly provided with a worm wheel (43), the rotating rod (41) is provided with a worm (42) symmetrically, and the worm wheel (43) is engaged with the worm (42), the transmission rod (46) is coaxially fixedly provided with a driving bevel gear (47) on the upper end, the inner wall of the drop box (1) is provided with a mounting groove parallel to the arrangement direction of the guide plate (28), the mounting groove is rotatably provided with a lead screw (49), one end of the lead screw (49) is coaxially provided with a driven bevel gear (48), and the driving bevel gear (47) is engaged with the driven bevel gear (48), two lead screws (49) are slidably provided with a sliding block (50).

2. The device according to claim 1, wherein The bag breaking assembly comprises two bag breaking rods (5) oppositely arranged on the circumference of the placing groove (4), the tail of the bag breaking rod (5) is fixedly provided with a rotating column (10) and is rotatably connected to the placing groove (4) through the rotating column (10), the adjacent side of the two bag breaking rods (5) is provided with a bag breaking cutter head (6), the bag breaking rod (5) is provided with a tension spring (11) on one side, and the other side of the tension spring (11) is fixedly connected to the inner wall of the throwing box (1), one tension rope (7) is fixedly connected to each bag breaking rod (5), two winding rods (8) are symmetrically arranged in the placing groove (4), each tension rope (7) is stretched out of the throwing box (1) after winding around one winding rod (8), and a pull ring (12) is arranged on one side of the throwing box (1), and one end of the two tension ropes (7) is fixedly connected to the pull ring (12).

3. The device according to claim 1, wherein The bulk material assembly comprises a material blocking plate (15) slidingly arranged in a sliding groove (13), a plurality of connecting rods (16) are arranged on the outer wall of the material blocking plate (15) in an array along the circumference, a guide groove (14) is formed in the inner portion of the sliding groove (13), and each connecting rod (16) is inserted into the inner portion of one guide groove (14), a cam (20) is rotatably arranged at the lower end of the material blocking plate (15), a first motor (19) is arranged on the outer side of the throwing box (1) and used for driving the rotation of the cam (20), a spring (53) is fixedly arranged on the inner wall of the throwing box, the other end of the spring (53) is fixedly connected to the bottom surface of the material blocking plate (15), two turnover plates (17) are symmetrically arranged on the material blocking plate (15) and hingedly arranged on the edges of the material blocking plate (15), two electric telescopic rods (18) are symmetrically arranged on the bottom surface of the material blocking plate (15), and the output ends of the electric telescopic rods (18) are fixedly connected to the turnover plates (17).

4. The device according to claim 1, wherein A plurality of drainage holes are formed in the guide plate (28), a guide plate (29) is arranged in the throwing box (1) and is recessed downward at the central position, the guide plate (29) is located below the guide plate (28), a drainage hole is formed at the central position of the guide plate (29), a drainage pipe (30) is mounted in the drainage hole, and a collecting barrel (31) is arranged at the bottom of the throwing box (1) and is in communication with the water inlet of the collecting barrel (31).

5. A device for air classification of household waste according to claim 4, characterized in that A rainwater collecting box (32) is arranged above the collecting box (2), a guide pipe (33) is mounted at the water outlet of the rainwater collecting box (32), a rainwater barrel (37) is arranged on one side of the collecting barrel (31) and is in communication with the other end of the guide pipe (33), a water pump (36) is arranged in the rainwater barrel (37), a water supply pipe (34) is arranged at the water outlet of the water pump (36), a spray head (35) is arranged at the upper end of the throwing box (1), and the other end of the water supply pipe (34) is in communication with the spray head (35) after penetrating through the outside of the rainwater barrel (37).

6. The device according to claim 1, wherein A door plate (45) is hingedly arranged on one side of the collecting box (2).

7. The device according to claim 1, wherein The slider (50) is fixedly provided with a long strip brush (51) at the lower end.

8. A device for classifying household waste by air elixation according to claim 5, characterized in that A water level monitor (38) is arranged at the bottom of the inner cavity of the rain barrel (37).

9. A device for classifying household waste by air elixation according to claim 4, characterized in that The delivery box (1) is provided with a controller (9) on one side.

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