Garbage treatment equipment with intelligent classification function

Abstract

The invention relates to the technical field of garbage classification treatment, in particular to intelligent classification garbage treatment equipment which comprises a storage box, side baffles, a top frame, a maintenance plate, an accelerated material distribution assembly, a feeding assembly, an electrostatic adsorption assembly, an inner classification box, a blocking assembly and a cutter. The accelerated material distribution assembly is installed on the side wall of the top frame, the feeding assembly is installed at the end of the accelerated material distribution assembly, and the electrostatic adsorption assembly is installed on the outer wall of the top frame. The plastic bags and the cartons are accelerated to move, the cartons are gradually extruded and then cut, the plastic strips are adsorbed through static electricity, the moving speed of the plastic strips is greatly reduced, then the moving track of the plastic strips and the carton strips is changed, and the plastic strips and the carton strips are placed in a classified mode; the problem that after plastic bags and waste paper boxes are classified and placed through intelligent manipulator classification equipment, the packaging bags need to be frequently transferred or manually pressed is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage classification and processing, and in particular to a garbage processing device with intelligent classification. Background Art

[0002] The classification and collection of domestic waste is an important part of solving the problem of waste disposal and resource utilization. Domestic waste can be divided into recyclable waste, kitchen waste, hazardous waste and other waste. Recyclable waste can be used again after recycling and processing. Therefore, when classifying and treating waste, it is necessary to choose the appropriate classification and treatment method according to the composition and properties of domestic waste, and recycle recyclable waste as much as possible.

[0003] When the existing intelligent garbage sorting equipment is in use, after the domestic garbage is placed on the conveyor belt at the feed inlet of the equipment, the domestic garbage is sorted through the recognition of industrial cameras and the grabbing of manipulators during the movement of the conveyor belt. Due to different garbage collection environments, the proportion of domestic garbage that needs to be sorted varies greatly. For example, large clothing online stores send a large number of express deliveries every day. After receiving the express delivery, the buyer needs to unpack and try it on to determine whether the size is suitable. If the size is not suitable, the buyer needs to return the clothing after simple packaging. The return and exchange center needs to unpack the outer packaging, take out the clothing, repack it, and resell it. The outer plastic packaging bag cannot be reused after being unpacked, and the logistics cartons that are crushed or scratched during transportation cannot be directly reused. Therefore, the domestic garbage handled in the return and exchange center of large clothing online stores is recyclable garbage mainly composed of plastic bags and waste cartons.

[0004] When the return and exchange center uses intelligent garbage sorting equipment with a manipulator to sort plastic bags and waste paper boxes, it can continuously grab plastic bags and waste paper boxes and continuously sort and place them at a certain rate, thereby ensuring the efficiency and accuracy of garbage sorting. However, there are the following problems when sorting and stacking: the sorted waste paper boxes and plastic bags are stacked separately. Since there are large gaps between plastic bags, in the case of limited space in the return and exchange center, the packaging bags need to be frequently transferred, stacked or manually pressed, which not only requires regular personnel participation, but also takes a lot of effort to take the pressed packaging bags out of the stacking box.

[0005] Therefore, an intelligent classification garbage disposal device is proposed. Summary of the invention

[0006] The purpose of the present invention is to provide an intelligent classification garbage disposal equipment, which accelerates the movement of plastic bags and cartons and gradually squeezes the cartons to cut them, and uses electrostatic adsorption of plastic strips to greatly reduce the moving speed of the plastic strips, thereby changing the moving trajectories of the plastic strips and the carton strips to achieve the classification and placement of the plastic strips and the carton strips. The problem of intelligent manipulator classification equipment needing to frequently transfer or manually press the packaging bags after classifying and placing the plastic bags and waste cartons solves the problem. The equipment has low cost and is well applicable to the return and exchange center scenarios of clothing online stores. There is no need to frequently transfer or manually press the packaging bags, and the classified and stacked plastic strips and carton strips can be easily taken out later.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A kind of intelligent classification garbage disposal equipment, including storage box, side baffle, top frame, maintenance plate, the top frame is installed on the top of storage box, the side wall of the top frame is provided with adjustment slot, and also includes accelerated material distribution component, feeding component, electrostatic adsorption component, inner classification box, barrier component and cutting knife, the accelerated material distribution component is installed on the side wall of the top frame, the feeding component is installed on the end of the accelerated material distribution component, the electrostatic adsorption component is installed on the outer wall of the top frame, and the electrostatic adsorption component is connected with the accelerated material distribution component by transmission, one end of the electrostatic adsorption component extends to the inner side of the top frame, and the inner classification box is arranged on the storage box. Inside the storage box, the barrier component is installed between the inner side of the inner classification box and the outer wall of the storage box, and the barrier component is connected to the electrostatic adsorption component, the cutter is installed on the top frame, and the cutter extends to the inner side of the end of the accelerated material distribution component, the accelerated material distribution component is electrically connected to the barrier component, the accelerated material distribution component increases the speed value of the clothing packaging bag and the waste paper box, and gradually applies pressure to the waste paper box, the height of the barrier component changes when the speed of the accelerated material distribution component changes, and the electrostatic adsorption component is driven to rotate when the height of the barrier component changes, and the height change value of the barrier component is positively correlated with the rotation angle of the electrostatic adsorption component.

[0009] In the above scheme, the feeding component is used to receive plastic bags and waste paper boxes, and the plastic bags and waste paper boxes have a shielding effect. When it is recognized that there is an item being dropped, the power of the feeding component and other corresponding components is quickly turned on. When the plastic bags and waste paper boxes pass through the accelerated material distribution component, the movement speed is further improved, and the waste paper boxes are gradually squeezed and the thickness becomes thinner. At the same time, the accelerated material distribution component drives the electrostatic adsorption component to rotate and generate static electricity. Subsequently, when the plastic strips and the carton strips enter the top frame and make parabolic motion, the electrostatic adsorption component quickly slows down the movement speed of the plastic strips, so that the movement trajectories of the plastic strips and the carton strips are staggered, and then the plastic strips and the carton strips are stacked on both sides of the barrier component respectively, and the gap between the cut plastic strips and the carton strips is smaller when stacked, so that more plastic strips and waste paper boxes can be stacked under the same volume.

[0010] Preferably, the acceleration material distribution assembly includes a feed frame, a feed motor, a side protection frame, a transmission tooth and a feed roller. The feed frame is fitted on the side wall of the top frame, the feed motor is installed on the side wall of the inner cavity of the feed frame, the two rows of feed rollers are rotatably installed between the side walls of the feed frame, and the adjacent feed rollers in the same row are transmission connected, the spacing between the upper and lower corresponding feed rollers gradually decreases along the direction approaching the cutter, the two transmission teeth are respectively installed on the ends of the two upper and lower corresponding feed rollers, and the transmission teeth are meshed with each other, the side protection frame is fitted on the side wall of the feed frame, the transmission teeth are installed on the ends of the centrally arranged feed roller, and the transmission teeth are located on the outside of the side protection frame.

[0011] In the above scheme, the spacing between the two rows of feed rollers gradually decreases near the cutter side, so that the waste paper box can be gradually squeezed and thinned during the movement into the feed frame, thereby reducing the wind resistance of the subsequent carton strips when moving, and thus causing a large deviation in the movement trajectory of the carton strips and the plastic strips, thereby achieving accurate classification. The packaging bags gradually curl into long strips after passing through the feed rollers, and then form curled packaging bag particles after passing through the cutter. The size of the space occupied can be greatly reduced during subsequent stacking, thereby achieving long-term stacking without manual pressure.

[0012] Preferably, the feeding assembly includes a receiving frame, a slot-type photoelectric switch, a feeding roller and a feeding motor. The receiving frame is installed at the end of the feeding frame, the slot-type photoelectric switch is installed between the inner walls of the receiving frame, and the slot-type photoelectric switch is electrically connected to the feeding motor. The two feeding rollers are rotatably installed between the side walls of the receiving frame, the feeding motor is installed at the bottom of the receiving frame, and the feeding motor is connected to the end of the feeding roller through a gear set.

[0013] In the above scheme, when waste paper boxes and plastic bags are placed on the surface of the receiving frame, the slot-type photoelectric switch is shielded and the power supply of the feeding motor is turned on, so that the power consumption is low in the standby state, which is conducive to reducing the cost of garbage disposal.

[0014] Preferably, the electrostatic adsorption component includes a bracket, a rubber roller, a metal friction plate, an arc-shaped limit plate, a tooth groove and an electrostatic adsorption plate, the two brackets are symmetrically installed on the side walls of the top frame, the rubber roller is rotatably installed between the side walls of the brackets, and the rubber roller is transmission-connected to one of the feeding rollers, the arc-shaped limit plate is installed on both sides of the metal friction plate, the metal friction plate and the arc-shaped limit plate are both rollingly fitted with the rubber roller, the tooth groove is opened on the outer periphery of the arc-shaped limit plate located on the lower side, the electrostatic adsorption plate is installed on the outer periphery of the metal friction plate, and the electrostatic adsorption plate extends through the adjustment groove to the inner side of the top frame.

[0015] In the above scheme, when the feeding motor rotates at different speeds, it can drive the rubber roller to rotate at a corresponding speed, thereby forming static electricity of different strengths on the surface of the electrostatic adsorption plate. The strength of the static electricity can adaptively change according to the moving speed of the plastic strips and the carton strips, thereby ensuring that the plastic strips and the carton strips can be accurately classified.

[0016] Preferably, the barrier assembly includes a partition, an electric push rod, a lifting plate, a side bar, a rack, a side gear and a gear shaft, the partition is installed on the inner bottom surface of the inner classification box, the electric push rod is installed inside the partition at equal intervals, the lifting plate is installed on the top of the electric push rod, the side bar is installed on the side wall of the lifting plate, the rack is embedded in the edge of the side bar, the side gear is rotatably installed on the side wall of the partition, and the side gear is meshed with the rack, the gear shaft is rotatably installed on the side wall of the top frame, and the gear shaft is transmission-connected with the side gear, the gear shaft is meshed with the tooth groove, the lifting plate is divided into a curved portion and a vertical portion from top to bottom, and the cross-section of the curved portion is a quarter arc, the vertical portion is slidably connected to the inner wall of the partition, the partition is arranged in the middle position of the inner bottom surface of the inner classification box, and the top of the partition is flush with the top of the inner classification box.

[0017] In the above scheme, when the moving speed of the plastic strips and the carton strips changes, the telescopic length of the electric push rod is changed accordingly, and the inclination angle of the electrostatic adsorption plate is changed at the same time, so that the height of the lifting plate is adapted to the inclination angle of the electrostatic adsorption plate, thereby making the moving trajectories of the plastic strips and the carton strips quickly staggered, thereby ensuring that the plastic strips fall on the side of the partition close to the top frame feed port, while the carton strips fall on the side of the partition away from the top frame feed port, thereby realizing the classified stacking of the plastic strips and the carton strips.

[0018] Preferably, the diameter of the gear shaft is smaller than the diameter of the rubber roller, and the gear shaft is located between the rubber roller and the outer wall of the top frame.

[0019] In the above scheme, since the diameter of the gear shaft is smaller than the diameter of the rubber roller, it is also smaller than the diameter of the arc limit plate. Therefore, when the gear shaft rotates to drive the arc limit plate to rotate, it has a larger torque to drive the arc limit plate to rotate smoothly and change the inclination angle of the electrostatic adsorption plate.

[0020] Preferably, the cross-section of the side bar is an inverted L-shape, and the side bar is arranged on the side of the partition away from the side baffle.

[0021] In the above solution, the shape of the side bar is designed so that the side bar will not separate from the side gear when it reaches the highest point, and during the movement of the side bar, the side bar will drive the side gear to rotate in different directions accordingly.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. After the mixed garbage of packaging bags and waste paper boxes is put into the receiving frame, the slot-type photoelectric switch is blocked and the power supply of the feeding motor and the feeding motor is turned on. When the mixed garbage passes through multiple feeding rollers, the speed is greatly increased, and the plastic bag gradually curls into a long strip after passing through the feeding roller. The waste paper box is squeezed and becomes thinner. The curled plastic bag particles and the paper box strips formed after the cutter cuts quickly reduce the speed of the curled plastic bag particles by electrostatic adsorption, so that the plastic strips and the squeezed paper box strips fall in different parabolic trajectories and are stacked on both sides of the partition respectively, realizing intelligent and accurate classification. At the same time, the curled plastic bag particles and the squeezed paper box strips save more space when stacking, effectively avoiding the need to frequently transfer or manually press packaging bags and waste paper boxes, facilitating the centralized treatment of plastic bags and waste paper boxes, and low treatment cost.

[0024] 2. The present invention provides an accelerating material distribution component and an electrostatic adsorption component. When the plastic bag and the waste paper box pass between the feed rollers, not only the moving speed is greatly improved, but also the waste paper box originally having a certain thickness can be gradually squeezed and thinned due to the design effect of gradually reducing the distance between the upper and lower corresponding feed rollers. When the plastic strips and the carton strips enter the inner side of the top frame together, the electrostatic adsorption plate quickly reduces the speed of the light plastic strips due to their light weight and small inertia, and falls on the side of the partition close to the feeding port of the top frame, thereby realizing accurate classification and stacking of the plastic strips and the carton strips.

[0025] 3. The present invention provides an electrostatic adsorption component and a barrier component. When the height of the lifting rod is adjusted correspondingly to the delivery speed of the accelerated material distribution component, the angle of the electrostatic adsorption plate can be changed and adjusted accordingly when the electric push rod is extended and retracted. Then, when the classification speed of the plastic strips and the carton strips changes, the static electricity strength and the blocking height of the lifting plate can be adjusted in time, thereby changing the sound absorption effect of the electrostatic adsorption on the plastic strips, thereby fully ensuring the accuracy of the classification of the plastic strips and the carton strips. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the present invention;

[0027] Figure 2 It is a schematic diagram of the structure of the electrostatic adsorption component of the present invention;

[0028] Figure 3 It is a side cross-sectional view of the present invention in a high-speed classification state;

[0029] Figure 4 It is a structural schematic diagram of the accelerating material distribution component of the present invention;

[0030] Figure 5 It is a side cross-sectional view of the accelerating material distribution component of the present invention;

[0031] Figure 6 For the present invention Figure 3 A magnified view of the structure at center;

[0032] Figure 7 is a schematic structural diagram of the barrier assembly of the present invention;

[0033] Figure 8 It is a side sectional view of the low-speed classification state of the present invention.

[0034] In the figure: 1. Storage box; 2. Side baffle; 3. Top frame; 31. Adjustment slot; 4. Maintenance plate; 5. Acceleration material distribution assembly; 51. Feed frame; 52. Feed motor; 53. Side protection frame; 54. Transmission gear; 55. Feed roller; 6. Feeding assembly; 61. Receiving frame; 62. Slot-type photoelectric switch; 63. Feeding roller; 64. Feeding motor; 7. Electrostatic adsorption assembly; 71. Bracket; 72. Rubber roller; 73. Metal friction plate; 74. Arc limit plate; 75. Tooth groove; 76. Electrostatic adsorption plate; 8. Inner classification box; 9. Barrier assembly; 91. Partition; 92. Electric push rod; 93. Lifting plate; 94. Side strip; 95. Rack; 96. Side gear; 97. Gear shaft; 10. Cutter. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figures 1 to 8 The present invention provides a kind of intelligent classification garbage disposal equipment, the technical scheme is as follows:

[0037] Reference Figure 1 , Figure 2 and Figure 3, an intelligent classification garbage disposal equipment, including a storage box 1, a side baffle 2, a top frame 3, and a maintenance plate 4, the side baffle 2 is fitted on the side wall of the storage box 1, the top frame 3 is mounted on the top of the storage box 1, the maintenance plate 4 is fitted on the top of the top frame 3, the top of the top frame 3 is a slope, when the incoming domestic garbage collides with the top of the top frame 3, its height gradually decreases to achieve rapid falling, the side wall of the top frame 3 is provided with an adjustment groove 31, and also includes an accelerated material separation component 5, a feeding component 6, an electrostatic adsorption component 7, an internal classification box 8, a barrier component 9 and a cutter 10, the accelerated material separation component 5 is mounted on the side wall of the top frame 3, the feeding component 6 is mounted on the accelerated material separation component 5, and the feeding component 6 is mounted on the accelerated material separation component 5. At the end of the material component 5, the feeding component 6 is used to receive the plastic bag and the waste paper box and feed it into the accelerated material distribution component 5, and then the accelerated material distribution component 5 further increases the moving speed of the plastic bag and the waste paper box to ensure that they can quickly pass through the cutter 10 to complete the strip cutting operation. The electrostatic adsorption component 7 is installed on the outer wall of the top frame 3, and the electrostatic adsorption component 7 is transmission-connected with the accelerated material distribution component 5. When the accelerated material distribution component 5 is started, power input is provided to the electrostatic adsorption component 7 at the same time. One end of the electrostatic adsorption component 7 extends to the inner side of the top frame 3, and the end of the electrostatic adsorption component 7 extending to the inner side of the top frame 3 is the electrostatic adsorption end. The inner classification box 8 is arranged in the storage box 1 The inner classification box 8 is slidably fitted with the inner wall of the storage box 1. After the side baffle 2 is removed, the inner classification box 8 can be pulled out from the inner side of the storage box 1. The barrier component 9 is installed between the inner side of the inner classification box 8 and the outer wall of the storage box 1, and the barrier component 9 is connected to the electrostatic adsorption component 7. When the height of the barrier component 9 changes adaptively with the rotation speed of the accelerated material distribution component 5, the barrier component 9 can adjust the adsorption angle of the electrostatic adsorption component 7 accordingly. The cutter 10 is installed on the top frame 3, and the cutter 10 extends to the inner side of the end of the accelerated material distribution component 5. When the plastic bags and waste paper boxes are discharged from the end of the accelerated material distribution component 5, the cutter 10 can quickly cut them into strips, accelerating the distribution. The material component 5 is electrically connected to the barrier component 9, and the accelerated material distribution component 5 is connected to the barrier component 9 through a controller and a circuit board. When the accelerated material distribution component 5 increases its rotation speed, the height of the barrier component 9 increases accordingly. The accelerated material distribution component 5 increases the speed value of the clothing packaging bag and the waste paper box, and gradually applies pressure to the waste paper box. When the speed of the accelerated material distribution component 5 changes, the height of the barrier component 9 changes. When the height of the barrier component 9 changes, the electrostatic adsorption component 7 is driven to rotate. The height change value of the barrier component 9 is positively correlated with the rotation angle of the electrostatic adsorption component 7, that is, when the top of the barrier component 9 rises, the acute angle between the electrostatic adsorption component 7 and the horizontal plane increases according to the set ratio.

[0038] As an embodiment of the present invention, refer to Figure 4 and Figure 5The accelerating material distribution component 5 includes a feeding frame 51, a feeding motor 52, a side protection frame 53, a transmission gear 54 and a feeding roller 55. The feeding frame 51 is fitted on the side wall of the top frame 3, and the feeding motor 52 is installed on one side of the feeding frame 51. Two rows of feeding rollers 55 are rotatably installed on both sides of the inner cavity of the feeding frame 51, and adjacent feeding rollers 55 in the same row are transmission-connected, and adjacent feeding rollers 55 in the same row are connected by belts and pulleys to keep rotating in the same direction. The spacing between the upper and lower corresponding feeding rollers 55 gradually decreases in the direction close to the cutter 10. When a waste paper box with a larger initial thickness passes between the two rows of feeding rollers 55, the waste paper box is thinned by gradual squeezing, thereby reducing the wind resistance in the subsequent movement of the paper box strips. Two transmission teeth 54 are respectively installed at the ends of the two corresponding feeding rollers 55 in the upper and lower parts, and the transmission teeth 54 are meshed with each other. Under the action of the transmission teeth 54, the feeding rollers 55 in different rows rotate in opposite directions, so during packaging. When the bag and the waste paper box pass through the feed roller 55, they can stably move toward one side of the top frame 3, and after the packaging bag passes between the two rows of feed rollers 55, the packaging bag gradually curls due to the different moving directions of the upper and lower surfaces of the packaging bag, and the packaging bag gradually becomes a long strip, which is conducive to its subsequent stable cutting; the side protection frame 53 is fitted on the side wall of the feeding frame 51, and the side protection frame 53 is used to shield and protect the end of the feeding roller 55. The transmission gear 54 is installed at the end of the centrally arranged feeding roller 55, and the transmission gear 54 is located on the outside of the side protection frame 53; when the feeding motor 52 is powered on, it drives the feeding roller 55 on one side to rotate, and the feeding rollers 55 of different rows divided by the upper and lower heights rotate in different directions under the action of the pulley, belt and transmission gear 54, thereby driving the packaging bag from the side close to the feeding assembly 6 to the inner side of the top frame 3, and increasing the moving speed of the packaging bag and the waste paper box, so that it is cut into strips after passing through the cutter 10, and still maintains a certain speed to enter the top frame 3.

[0039] As an embodiment of the present invention, refer to Figure 4 The feeding assembly 6 includes a receiving frame 61, a slot photoelectric switch 62, a feeding roller 63 and a feeding motor 64. The receiving frame 61 is installed at the end of the feeding frame 51, the slot photoelectric switch 62 is installed between the inner walls of the receiving frame 61, and the slot photoelectric switch 62 is electrically connected to the feeding motor 64. The two feeding rollers 63 are rotatably installed between the side walls of the receiving frame 61, and the feeding motor 64 is installed at the bottom of the receiving frame 61. The feeding motor 64 is connected to the ends of the feeding rollers 63 through a gear set. When the plastic bag and the waste paper box pass through the slot photoelectric switch 62, the slot photoelectric switch 62 is blocked and the feeding motor 64 and the acceleration distribution assembly 5 are powered on, and then the output shaft of the feeding motor 64 drives the two feeding rollers 63 to rotate in different directions through the gear set to feed the packaging bag and the waste paper box into the feeding frame 51.

[0040] As an embodiment of the present invention, refer to Figure 3 and Figure 6The electrostatic adsorption component 7 includes a bracket 71, a rubber roller 72, a metal friction plate 73, an arc-shaped limit plate 74, a tooth groove 75 and an electrostatic adsorption plate 76. The two brackets 71 are symmetrically mounted on the side walls of the top frame 3. The rubber roller 72 is rotatably mounted between the side walls of the bracket 71, and the rubber roller 72 is transmission-connected with one of the feeding rollers 63. The feeding roller 63 that provides power input for the rubber roller 72 is close to one side of the top frame 3. The arc-shaped limit plate 74 is mounted on both sides of the metal friction plate 73. The arc-shaped limit plate 74 and the metal friction plate 73 can rotate together around the axis of the rubber roller 72 and always keep the metal friction plate 73 in contact with the rubber roller 72. The metal friction plate 73 and the arc-shaped limit plate 74 are both rollingly fitted with the rubber roller 72. The tooth groove 75 is provided on the outer periphery of the arc-shaped limit plate 74 located on the lower side, and the electrostatic adsorption plate 76 is installed on the outer periphery of the metal friction plate 73, and the electrostatic adsorption plate 76 passes through the adjustment slot 31 and extends to the inner side of the top frame 3. When the feeding roller 55 rotates, it drives the rubber roller 72 to rotate, and then the rubber roller 72 and the metal friction plate 73 rub against each other, and static electricity of corresponding strength is formed on the surfaces of the metal friction plate 73 and the electrostatic adsorption plate 76. When the plastic strip and the carton strip enter the top frame 3, the plastic strip is greatly decelerated by the static electricity due to its light weight and small inertia. Therefore, the parabolic trajectory of the carton strip is higher than the parabolic trajectory of the plastic strip. The carton strip subsequently falls on the side of the barrier component 9 away from the feeding component 6, and the plastic strip falls on the side of the barrier component 9 close to the feeding component 6.

[0041] As an embodiment of the present invention, refer to Figure 7, the barrier assembly 9 includes a partition 91, an electric push rod 92, a lifting plate 93, a side bar 94, a rack 95, a side gear 96 and a gear shaft 97. The partition 91 is installed on the inner bottom surface of the inner classification box 8, and the electric push rods 92 are installed at equal intervals inside the partition 91. A controller and a circuit board are connected between the electric push rod 92 and the feeding motor 52, and the output shaft of the feeding motor 52 is connected to the speed sensor. When the speed of the feeding motor 52 changes, the controller changes the telescopic length of the electric push rod 92 accordingly through the circuit board. The lifting plate 93 is installed on the top of the electric push rod 92, and the electric push rod 92 drives the lifting plate 93 to move up and down. When the lifting plate 93 moves to the highest point, its bottom is flush with the top of the partition 91. The side bar 94 is installed on the side wall of the lifting plate 93, and the edge of the side bar 94 extends to the outside of the storage box 1. The rack 95 is embedded in the edge of the side bar 94. The side gear 96 is rotatably installed on the side wall of the partition 91, and the side gear 96 is meshed with the rack 95. The gear shaft 97 The gear shaft 97 is rotatably mounted on the side wall of the top frame 3, and the gear shaft 97 is transmission-connected with the side gear 96, and the gear shaft 97 is meshed with the tooth groove 75. When the gear shaft 97 rotates, the tooth groove 75 can drive the arc-shaped limit plate 74 and the metal friction plate 73 to rotate around the axis of the rubber roller 72. The lifting plate 93 is divided into a curved portion and a vertical portion from top to bottom, and the cross-section of the curved portion is a quarter arc, and the vertical portion is slidingly connected to the inner wall of the partition 91. The partition 91 is arranged in the middle position of the inner bottom surface of the inner classification box 8, and the top of the partition 91 is flush with the top of the inner classification box 8. When the telescopic length of the electric push rod 92 changes, the height of the lifting plate 93, the side strip 94 and the rack 95 changes together, and then the rack 95 drives the side gear 96 to rotate, and the side gear 96 drives the gear shaft 97 to rotate through the pulley and the gear belt, and then the gear shaft 97 drives the arc-shaped limit plate 74 to rotate in contact with the outer periphery of the rubber roller 72, thereby correspondingly changing the inclination angle of the electrostatic adsorption plate 76 to adapt to the speed change of the plastic strip and the carton strip.

[0042] As an embodiment of the present invention, refer to Figure 6 The diameter of the gear shaft 97 is smaller than the diameter of the rubber roller 72, and the gear shaft 97 is located between the rubber roller 72 and the outer wall of the top frame 3. When the gear shaft 97 rotates to drive the arc limit plate 74 to rotate, the torque is large, so as to smoothly drive the arc limit plate 74 to rotate, thereby changing the inclination angle of the electrostatic adsorption plate 76.

[0043] As an embodiment of the present invention, refer to Figure 7 The cross-section of the side bar 94 is an inverted L-shape, and the side bar 94 is arranged on the side of the partition 91 away from the side baffle 2. During the movement of the side bar 94, the side bar 94 will drive the side gear 96 to rotate in different directions.

[0044] Workflow: When a certain number of packaging bags and waste cartons are piled up when express delivery is removed at the return and exchange center of the clothing online store, they will be processed centrally;

[0045] First, the packaging bags and waste paper boxes are put into the receiving frame 61. When the packaging bags and waste paper boxes pass through the slot photoelectric switch 62, the slot photoelectric switch 62 is blocked and the power supply of the feeding motor 64 and the feeding motor 52 is turned on accordingly. The feeding motor 64 drives the feeding roller 63 to rotate, and then the packaging bags and waste paper boxes are put to one side of the feeding frame 51. When the packaging bags and waste paper boxes enter the feeding frame 51, the feeding motor 52 drives the two rows of feeding rollers 55 to rotate in different directions. The feeding motor 52 drives the packaging bags and waste paper boxes to pass through the feeding frame 51 at high speed. Due to the design that the distance between the upper and lower corresponding feed rollers 55 is gradually reduced, the waste paper box is gradually squeezed and thinned after passing through the feed frame 51. After the soft packaging bag passes between the upper and lower rows of feed rollers 55, the upper and lower surfaces of the packaging bag move in different directions relative to each other, so the packaging bag gradually curls into a long strip. When the feeding motor 52 drives the feed roller 55 to rotate, it also drives the rubber roller 72 to rotate synchronously. The rubber roller 72 rubs against the metal friction plate 73, thereby generating static electricity of corresponding strength on the surface of the metal friction plate 73 and the electrostatic adsorption plate 76.

[0046] When the long strip packaging bag and the squeezed waste paper box are discharged from the feeding frame 51 at a relatively high speed, the feeding roller 55 clamps the packaging bag and the waste paper box and pushes them through the cutter 10 to be cut into strips. After the curled plastic strip and the carton strip enter the top frame 3, they perform free fall motion. The plastic strip has a light mass and a small inertia, and is greatly decelerated by the static electricity. The parabolic trajectory of the carton strip is higher than the parabolic trajectory of the plastic strip. The carton strip subsequently falls on the side of the partition 91 away from the feeding assembly 6, and the plastic strip falls on the side of the partition 91 close to the feeding assembly 6. In this process, if the cut curled plastic strip is located on the upper surface of the carton strip, the speed of the curled plastic strip will also slow down under the action of wind resistance, while the speed of the carton strip is less affected by wind resistance. Because the speed of the curled plastic strip continues to decrease, when the curled plastic strip contacts the upper surface of the carton strip, the curled plastic strip will further slow down under the action of the carton strip, thereby rapidly changing the moving trajectories of the plastic strip and the carton strip.

[0047] When the speed of the feeding motor 52 changes, the speed sensor feeds back the speed value of the feeding motor 52 to the controller, and the telescopic length of the electric push rod 92 is adaptively adjusted through the controller and the circuit board. When the telescopic length of the electric push rod 92 changes, the height of the lifting plate 93, the side bar 94 and the rack 95 changes together. When the rack 95 is lifted or lowered, it will drive the side gear 96 to rotate, and then the side gear 96 drives the gear shaft 97 to rotate through the pulley and the gear belt. Through the engagement with the tooth groove 75, when the gear shaft 97 rotates, it drives the arc limit plate 74 and the metal friction plate 73 to rotate together with the outer periphery of the rubber roller 72, thereby changing the inclination angle of the electrostatic adsorption plate 76 to adapt to the speed changes of the plastic strips and the carton strips. The faster the plastic strips and the carton strips move, the larger the angle between the electrostatic adsorption plate 76 and the horizontal plane. Please refer to Figure 3 and Figure 8The angle of the electrostatic adsorption plate 76 changes.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent classification garbage disposal device, comprising a storage box (1), a side baffle (2), a top frame (3), and a maintenance plate (4), wherein the side wall of the top frame (3) is provided with an adjustment slot (31), characterized in that: The invention also comprises an accelerating material distribution component (5), a feeding component (6), an electrostatic adsorption component (7), an inner classification box (8), a barrier component (9) and a cutter (10), wherein the accelerating material distribution component (5) is mounted on the side wall of the top frame (3), the feeding component (6) is mounted on the end of the accelerating material distribution component (5), the electrostatic adsorption component (7) is mounted on the outer wall of the top frame (3), and the electrostatic adsorption component (7) is transmission-connected to the accelerating material distribution component (5), one end of the electrostatic adsorption component (7) extends to the inner side of the top frame (3), the inner classification box (8) is arranged inside the storage box (1), and the barrier component (9) is mounted on the inner side of the inner classification box (8) and connected to the storage box (1). The invention relates to a material distribution component (5) and a waste paper box (1). The waste paper box (1) is provided between the outer wall of the box (1), and the barrier component (9) is connected with the electrostatic adsorption component (7). The cutter (10) is installed on the top frame (3), and the cutter (10) extends to the inner side of the end of the accelerating material distribution component (5). The accelerating material distribution component (5) is electrically connected with the barrier component (9). The accelerating material distribution component (5) increases the speed value of the clothing packaging bag and the waste paper box, and gradually applies pressure to the waste paper box. When the speed of the accelerating material distribution component (5) changes, the height of the barrier component (9) changes. When the height of the barrier component (9) changes, the electrostatic adsorption component (7) is driven to rotate. The height change value of the barrier component (9) is positively correlated with the rotation angle of the electrostatic adsorption component (7).

2. The intelligent classification garbage disposal equipment according to claim 1 is characterized in that: The accelerating material distribution component (5) comprises a feeding frame (51), a feeding motor (52), a side protection frame (53), a transmission tooth (54) and a feeding roller (55); the feeding frame (51) is mounted on the side wall of the top frame (3); the feeding motor (52) is mounted on one side of the feeding frame (51); two rows of the feeding rollers (55) are rotatably mounted on both sides of the inner cavity of the feeding frame (51); and adjacent feeding rollers (55) in the same row are transmission-connected; the spacing between the upper and lower corresponding feeding rollers (55) gradually decreases in a direction approaching the cutter (10); the two transmission teeth (54) are respectively mounted on the ends of the two upper and lower corresponding feeding rollers (55), and the transmission teeth (54) are meshed with each other; and the side protection frame (53) is mounted on the side wall of the feeding frame (51).

3. The intelligent classification garbage disposal equipment according to claim 2 is characterized by: The feeding assembly (6) comprises a receiving frame (61), a slot-type photoelectric switch (62), a feeding roller (63) and a feeding motor (64); the receiving frame (61) is mounted on the end of the feeding frame (51); the slot-type photoelectric switch (62) is mounted on the inner wall of the receiving frame (61); the slot-type photoelectric switch (62) is electrically connected to the feeding motor (64); the two feeding rollers (63) are rotatably mounted between the side walls of the receiving frame (61); the feeding motor (64) is mounted on the bottom of the receiving frame (61); and the feeding motor (64) is connected to the end of the feeding roller (63) via a gear set.

4. The intelligent classification garbage disposal equipment according to claim 3 is characterized by: The electrostatic adsorption component (7) comprises a bracket (71), a rubber roller (72), a metal friction plate (73), an arc-shaped limit plate (74), a tooth groove (75) and an electrostatic adsorption plate (76); the two brackets (71) are symmetrically mounted on the side walls of the top frame (3); the rubber roller (72) is rotatably mounted between the side walls of the brackets (71); and the rubber roller (72) is transmission-connected to one of the feeding rollers (63); the arc-shaped limit plate (74) is mounted on both sides of the metal friction plate (73); the metal friction plate (73) and the arc-shaped limit plate (74) are both rollingly fitted with the rubber roller (72); the tooth groove (75) is arranged on the outer periphery of the arc-shaped limit plate (74) located at the lower side; the electrostatic adsorption plate (76) is mounted on the outer periphery of the metal friction plate (73); and the electrostatic adsorption plate (76) passes through the adjustment slot (31) and extends to the inner side of the top frame (3).

5. The intelligent classification garbage disposal equipment according to claim 4 is characterized in that: The blocking assembly (9) comprises a partition (91), an electric push rod (92), a lifting plate (93), a side bar (94), a rack (95), a side gear (96) and a gear shaft (97); the partition (91) is mounted on the inner bottom surface of the inner classification box (8); the electric push rod (92) is mounted inside the partition (91) at equal intervals; the lifting plate (93) is mounted on the top of the electric push rod (92); the side bar (94) is mounted on the side wall of the lifting plate (93); the rack (95) is embedded in the edge of the side bar (94); the side gear (96) is rotatably mounted on the side wall of the partition (91), and the side gear (96) is meshed with the rack (95); the gear shaft (97) is rotatably mounted on the side wall of the top frame (3), and the gear shaft (97) is transmission-connected with the side gear (96), and the gear shaft (97) is meshed with the tooth groove (75).

6. The intelligent classification garbage disposal equipment according to claim 5 is characterized by: The diameter of the gear shaft (97) is smaller than the diameter of the rubber roller (72), and the gear shaft (97) is located between the rubber roller (72) and the outer wall of the top frame (3).

7. The intelligent classification garbage disposal equipment according to claim 5 is characterized by: The cross-section of the side strip (94) is in an inverted L-shape, and the side strip (94) is arranged on a side of the partition plate (91) away from the side baffle plate (2).

8. The intelligent classification garbage disposal equipment according to claim 5, characterized in that: The lifting plate (93) is divided into a curved portion and a vertical portion from top to bottom, and the cross section of the curved portion is a quarter arc, and the vertical portion is slidably connected to the inner wall of the partition plate (91).

9. The intelligent classification garbage disposal equipment according to claim 2 is characterized by: The transmission gear (54) is installed at the end of a centrally arranged feeding roller (55), and the transmission gear (54) is located outside the side protection frame (53).

10. The intelligent classification garbage disposal equipment according to claim 7, characterized in that: The partition (91) is arranged at the middle position of the inner bottom surface of the inner classification box (8), and the top of the partition (91) is flush with the top of the inner classification box (8).

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