Environment-friendly science and technology intelligent recycling box

Abstract

The application discloses an environment-friendly science and technology intelligent recycling box and belongs to the technical field of recycling boxes. The recycling box comprises a box body, a collecting cavity arranged in the box body, a collecting box arranged between the collecting cavity and the box body, a hollow pipe rotatably arranged in the box body, a plurality of storage parts for placing paper boxes and arranged at equal angles on the hollow pipe, a fixed plate fixedly arranged on the hollow pipe, a moving plate slidably arranged on the hollow pipe, a containing cavity formed between the fixed plate and the moving plate and used for placing paper boxes, the containing cavity and the hollow pipe being mutually penetrated, and the collecting box being located at the lower side of the containing cavity. A blade for cutting paper boxes is further arranged in the box body, and a notch corresponding to the blade is formed in the fixed plate and the moving plate. The recycling box further guarantees the weighing accuracy of the paper boxes during recycling, prevents a large amount of foreign matters in the paper boxes from being unable to be discharged during the recycling process of the paper boxes, and prevents abnormal conditions from occurring during weighing.

Description

Technical Field

[0001] This invention belongs to the field of recycling bin technology, and in particular relates to an environmentally friendly intelligent recycling bin. Background Technology

[0002] With the advancement of waste sorting policies and the increasing demand for resource recycling, smart recycling bins, as a new type of urban waste disposal facility, are widely used in communities, schools, and other scenarios due to their convenience and incentive mechanisms. For the recycling of cardboard boxes, smart recycling bins typically adopt a "weighing-pricing-instant rebate" model. This involves using a built-in weighing module to detect the weight of the cardboard boxes, calculating a reward based on a preset unit price, and then providing the reward to the user in the form of cash, points, or other forms. This model effectively increases public enthusiasm for recycling. However, in actual operation, the reward incentive mechanism has caused new problems: some users, in order to obtain higher rewards, deliberately mix a large amount of impurities, such as stones, soil, plastic bottles, and scrap metal, into the cardboard boxes when they deposit them. These impurities not only increase the actual weight of the cardboard boxes, causing a large deviation between the weighing result of the smart recycling bin and the weight of the clean cardboard boxes, affecting the accuracy of pricing, but also traditional equipment cannot accurately remove impurities from cardboard boxes of different shapes, leading to abnormal weighing of the cardboard boxes, thus affecting the quality and efficiency of recycling. Summary of the Invention

[0003] To address the problems existing in the prior art, this invention provides an environmentally friendly intelligent recycling bin, which solves the problem that existing equipment cannot remove impurities from cardboard boxes of different shapes during recycling, leading to abnormal weighing of the cardboard boxes.

[0004] This invention is implemented as follows: an environmentally friendly intelligent recycling bin includes a bin body, a collection chamber disposed within the bin body, and a collection container disposed between the collection chamber and the bin body, and further includes: A hollow tube is rotatably installed inside the box, and multiple storage sections for placing cartons are provided at equal angles on the hollow tube. The storage section includes a fixed plate fixedly mounted on the hollow tube and a movable plate slidably mounted on the hollow tube, and a receiving cavity for placing a cardboard box is formed between the fixed plate and the movable plate. The receiving cavity is interconnected with the hollow tube, and the collection box is located on the lower side of the storage section. The box is also equipped with a blade for cutting cartons, and both the fixed plate and the movable plate have slots corresponding to the blade.

[0005] As a preferred embodiment of the present invention, the hollow tube is provided with multiple guide grooves at equal angles, the movable plate is slidably disposed in the guide groove, and a spring with its end fixed to the movable plate is fixedly disposed in the guide groove. The housing is provided with multiple limiting components for driving the movable plate to move, and the limiting components are disposed along the movement direction of the hollow tube.

[0006] As a preferred embodiment of the present invention, the limiting component includes rollers symmetrically rotatably disposed on both sides of the movable plate, a fixed frame is fixedly disposed on the housing, a limiting frame is rotatably disposed on the fixed frame, and a blocking member for limiting the rotation of the limiting frame is disposed between the fixed frame and the limiting frame.

[0007] As a preferred embodiment of the present invention, the blocking component includes a torsion spring disposed between the limiting frame and the fixing frame, and the torsion of the multiple torsion springs is different.

[0008] As a preferred embodiment of the present invention, an anti-backflow component is provided between the hollow tube and the receiving cavity.

[0009] As a preferred embodiment of the present invention, the anti-backflow component includes an elastic corrugated plate fixedly disposed between a fixed plate and a movable plate, and the corrugated plate is V-shaped. A baffle is inclinedly disposed at the bottom of the corrugated plate, and the corrugated plate and the baffle are overlapped.

[0010] As a preferred embodiment of the present invention, the collection box is movably filled between the storage section and the collection cavity, and the upper side of the collection box is arc-shaped, with multiple perforated plates provided on the top of the collection box.

[0011] As a preferred embodiment of the present invention, the width of the slot gradually increases around the direction of movement of the hollow tube.

[0012] As a preferred embodiment of the present invention, the housing is further provided with a drive source, and the output end of the drive source is fixedly connected to the hollow tube. The other end of the hollow tube extends to the outside of the housing, and the end is sealed by a sealing plate.

[0013] As a preferred embodiment of the present invention, a drying plate for drying cartons is provided on the side where the fixed plate and the moving plate move relative to each other.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: This invention uses a hollow tube to drive multiple storage sections to rotate, allowing the cartons placed inside to move fully within the storage sections. This effectively removes impurities from the cartons, preventing abnormal weighing of cartons due to large amounts of impurities remaining inside during recycling. Furthermore, the device can remove impurities from cartons based on their placement, preventing situations where impurities cannot be fully removed due to different placement methods during manual input. This further improves the convenience of recycling and ensures accurate weighing during recycling, making the device more practical, efficient, and convenient to use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the front view structure of the present invention; Figure 2 This is a schematic diagram of the rear view structure of the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure from a partial left-side perspective of the present invention; Figure 4 This is a schematic diagram of the internal structure of the invention from a partial right-side view. Figure 1 ; Figure 5 This is a schematic diagram of the internal structure of the invention from a partial right-side view. Figure 2 ; Figure 6 This is a schematic diagram of the cross-sectional structure from a partial right-side perspective of the present invention; Figure 7 This is a schematic diagram of the internal structure of the present invention from a partial frontal view. Figure 8 This is a schematic diagram of the first motion state of the present invention; Figure 9 This is a schematic diagram of the second motion state of the present invention.

[0016] In the picture: 1. Box body; 2. Collection chamber; 3. Hollow tube; 4. Fixed plate; 5. Moving plate; 6. Spring; 7. Corrugated plate; 8. Baffle; 9. Blade; 10. Roller; 11. Fixed frame; 12. Limiting frame; 13. Torsion spring; 14. Drying plate; 15. Groove; 16. Collection box; 17. Drive source. Detailed Implementation

[0017] To further understand the invention's content, features, and effects, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0018] The structure of the present invention will now be described in detail with reference to the accompanying drawings.

[0019] like Figures 1 to 9As shown in the figure, an environmentally friendly intelligent recycling bin provided in this embodiment of the invention includes a bin body 1, a collection chamber 2 disposed within the bin body 1, and a collection box 16 disposed between the collection chamber 2 and the bin body 1, and further includes: A hollow tube 3 is rotatably installed inside the box body 1, and multiple storage sections for placing cartons are provided at equal angles on the hollow tube 3; The storage section includes a fixed plate 4 fixedly mounted on the hollow tube 3 and a movable plate 5 slidably mounted on the hollow tube 3. A carton placement cavity is formed between the fixed plate 4 and the movable plate 5. The cavity is in communication with the hollow tube 3, and the collection box 16 is located on the lower side of the storage section. The box 1 is also provided with a blade 9 for cutting cartons, and the fixed plate 4 and the moving plate 5 are both provided with slots 15 corresponding to the blade 9. refer to Figure 8 and Figure 9 AB represents the shape of the cardboard box being inserted, where A indicates that the opening of the cardboard box is aligned with the direction of the receiving cavity and the hollow tube 3, B indicates that the opening of the cardboard box faces both sides, and C indicates the movement state of the cardboard box. The specific operation is as follows: refer to Figure 1 , Figure 8 and Figure 9 Since a receiving cavity is formed between the fixed plate 4 and the moving plate 5, the cardboard boxes to be collected are put into the feeding port of the box body 1 (not shown in the figure). When the cardboard box enters the box body 1, it will enter the receiving cavity and drive the hollow tube 3 to rotate. When the cardboard box is put in in the manner of A, since the opening of the cardboard box is in the same direction as the through direction of the hollow tube 3, the debris inside the cardboard box will be discharged from the opening of the cardboard box. At the same time, the impurities pass through the through point of the hollow tube 3 and enter the hollow tube 3, and are collected by the hollow tube 3. As the hollow tube 3 rotates, the cardboard box will move with the receiving cavity. At this time, the cardboard box will pass through the vertical state C1, the inclined state C2, and be compressed in the state C4. When the hollow tube 3 rotates one and a half times (starting from the feeding port), the cardboard box falls into the collection cavity 2. When the carton is put in via method B, since the opening of the carton is located on both sides and does not connect with the hollow tube 3, the impurities inside the carton cannot be fully discharged. At this time, when the carton moves to state C2, one side of the carton is attached to the fixed plate 4 in the receiving cavity. At the same time, the cutting of the blade 9 can form multiple blades on the surface of the carton. When the carton moves to position C3, since the blades of the carton are facing down, the impurities will be discharged through the blades and collected by the collection box 16. When the carton moves to state C4, the carton is squeezed by the fixed plate 4 and the moving plate 5 to flatten it. When the hollow tube 3 rotates one and a half times, the carton falls into the collection cavity 2 for weighing and collection. When the cardboard box is sealed and placed in the container, i.e., when the cardboard box is wrapped with tape and all the outlets of the cardboard box are sealed, when the cardboard box passes through the C2 position, the blade 9 can also cut the cardboard box thoroughly, creating a cutting edge on the cardboard box. When the cardboard box moves to the C3 position, impurities inside the cardboard box can still be discharged through the cutting edge, thus fully ensuring the cleanliness of the inside of the cardboard box and preventing the filling of impurities by humans, which could lead to abnormal weighing during recycling. During the rotation of the hollow tube 3, the carton can be shaken sufficiently according to the movement state of the moving plate 5, so that the impurities inside can be discharged quickly. At the same time, the carton can be squeezed according to the movement state of the moving plate 5, so that its volume is smaller when collected. This invention drives multiple storage sections to rotate via a hollow tube 3, allowing the cartons placed inside to move fully within them. This effectively removes impurities from the cartons, preventing abnormal weighing due to a large amount of impurities remaining inside during recycling. Furthermore, the device can remove impurities from cartons based on their placement, preventing situations where impurities cannot be fully removed due to different placement methods during manual input. This further improves the convenience of recycling and ensures accurate weighing during recycling, making the device more practical, efficient, and convenient to use.

[0020] As a preferred embodiment of the present invention, the hollow tube 3 is provided with multiple guide grooves at equal angles, the movable plate 5 is slidably disposed in the guide grooves, and a spring 6 with its end fixed to the movable plate 5 is fixedly disposed in the guide grooves. The housing 1 is provided with multiple limiting components for driving the movable plate 5 to move. refer to Figure 5 Spring 6 is fixedly installed between fixed plate 4 and movable plate 5. When hollow tube 3 rotates, when movable plate 5 is limited by limiting component, movable plate 5 will move closer to one side of fixed plate 4, thereby changing the space of the receiving cavity. When the receiving cavity is at different angles, movable plate 5 can perform different operations on the carton, thereby ensuring the efficiency of impurity discharge in the carton.

[0021] As a preferred embodiment of the present invention, the limiting component includes rollers 10 symmetrically rotatably disposed on both sides of the movable plate 5, a fixed frame 11 is fixedly disposed on the housing 1, a limiting frame 12 is rotatably disposed on the fixed frame 11, and a blocking member for limiting the rotation of the limiting frame 12 is disposed between the fixed frame 11 and the limiting frame 12. Multiple limiting components are arranged in a ring along the rotation direction of the hollow tube 3, and the multiple limiting components are arranged intermittently, for example... Figure 4 When the receiving cavity is tilted less than 70 degrees with the vertical as the baseline, the carton adheres to the moving plate 5 by gravity. At this time, the reference... Figure 7 and Figure 9 The roller 10 contacts the limiting frame 12 and is blocked by the blocking component, causing the moving plate 5 to move closer to the fixed plate 4. At this time, the spring 6 is compressed. When the roller 10 passes the limiting frame 12, the spring 6 quickly returns to its original position, causing the moving plate 5 to vibrate, thereby shaking out impurities in the carton. When the receiving cavity passes the blade 9, there is no limiting component here, allowing the blade 9 to cut the carton fully. When the receiving cavity rotates more than 90 degrees, the roller 10 on the moving plate 5 is again limited by the limiting frame 12, causing the moving plate 5 to vibrate again, thus facilitating the discharge of impurities from the blade. When the receiving cavity rotates more than 190 degrees, the resistance of the blocking component is at its maximum. At the same time, the roller 10 contacts the limiting frame 12, and the resistance of the limiting frame 12 pushes the fixed plate 4 and the moving plate 5 to be the closest, thus fully flattening the carton for subsequent storage and weighing.

[0022] As a preferred embodiment of the present invention, the blocking component includes a torsion spring 13 disposed between the limiting frame 12 and the fixing frame 11, and the torsional magnitudes of the multiple torsion springs 13 are all different. refer to Figure 4 Since the fixed frame 11 and the limiting frame 12 are rotatably mounted, and the torsion spring 13 is sleeved between the fixed frame 11 and the limiting frame 12, both ends of the torsion spring 13 are fixed to the fixed frame 11 and the limiting frame 12 respectively. When the roller 10 passes the limiting frame 12, the torsion force of the torsion spring 13 blocks the limiting frame 12. When the hollow tube 3 rotates to a certain angle, the roller 10 passes the limiting frame 12. At this time, the moving plate 5 is blocked by the limiting frame 12 and will slide a distance on the hollow tube 3, while squeezing the spring 6. When the limiting frame 12 disengages from the roller 10, the spring 6... The thrust causes the movable plate 5 to slide in the opposite direction. The sliding of the movable plate 5 causes the carton tilted on the movable plate 5 to vibrate. Due to the different torques of the torsion springs 13, the movable plate 5 will vibrate to different degrees, which can effectively and quickly discharge the impurities in the carton, thus preventing the impurities from remaining in the carton and causing them to be unable to be discharged. When the carton reaches the fixed plate 4 state, the torque of the torsion spring 13 is at its maximum, and at the same time, it pushes the movable plate 5 to its maximum displacement, which can fully compress the carton in the receiving cavity, making it in a deflated state, so as to facilitate subsequent weighing and storage.

[0023] As a preferred embodiment of the present invention, an anti-backflow component is provided between the hollow tube 3 and the receiving cavity; When the hollow tube 3 rotates, since the receiving cavity and the hollow tube 3 are interconnected, impurities will enter the hollow tube 3. When the hollow tube 3 rotates to a certain angle, the connection point will face downwards. At the same time, due to the influence of gravity, the impurities may be discharged through the through-hole. Due to the setting of the anti-backflow component, the discharge of impurities can be effectively avoided, further preventing impurities from entering the collection cavity 2 and ensuring the weighing accuracy of the equipment.

[0024] As a preferred embodiment of the present invention, the anti-backflow component includes an elastic corrugated plate 7 fixedly disposed between the fixed plate 4 and the movable plate 5, and the corrugated plate 7 is V-shaped. A baffle 8 is inclinedly disposed at the bottom of the corrugated plate 7, and the corrugated plate 7 and the baffle 8 are overlapped. refer to Figure 6 When the carton is placed in position A, foreign objects will be discharged from the outlet of the carton. At this time, the foreign objects pass through the corrugated plate 7 and enter the interior of the hollow tube 3. Since the corrugated plate 7 is V-shaped, the impurities will roll towards the middle of the corrugated plate 7, thus making them enter the hollow tube 3 faster. At the same time, after the impurities enter the hollow tube 3, since the baffle 8 is folded and placed with the corrugated plate 7, the baffle 8 will block the lower side of the corrugated plate 7. Therefore, when the impurities enter the hollow tube 3, they will not flow back because the receiving cavity is vertically downward, further preventing the foreign objects from being moved out.

[0025] As a preferred embodiment of the present invention, the collection box 16 is movably filled between the storage section and the collection cavity 2, and the upper side of the collection box 16 is arc-shaped, and the top of the collection box 16 is provided with multiple hollow plates. refer to Figure 6 and Figure 4 The collection box 16 is located between the receiving cavity and the collection cavity 2. When the receiving cavity is vertically downward, the cut of the cardboard box by the blade 9 will be downward, so the foreign objects in the cardboard box will pass through the cut and enter the collection box 16, where they will be collected. When the hollow tube 3 rotates one and a half turns, the receiving cavity will be vertically downward again. At this time, the collection box 16 is moved to make the receiving cavity and the collection cavity 2 connected, so that the processed cardboard box can be collected and weighed.

[0026] As a preferred embodiment of the present invention, the width of the slot 15 gradually increases around the direction of movement of the hollow tube 3; refer to Figure 5 As the width of the slot 15 gradually increases, the kerf will gradually deepen when the carton is cut. When the carton is first cut, a small kerf will be made first to avoid damage to the blade 9 caused by hard objects inside the carton. As the hollow tube 3 rotates, one end of the carton will be held against the blade 9, so the carton will gradually tilt upward. At this time, foreign objects inside the carton will gradually move away from the blade 9. At the same time, as the hollow tube 3 continues to rotate, the kerf 9 will make larger and larger cuts to the carton. This ensures that the size of the cut is guaranteed while avoiding damage to the blade 9 caused by internal debris, further improving and extending the service life of the blade 9, and ensuring the cut of the carton.

[0027] As a preferred embodiment of the present invention, the housing 1 is further provided with a drive source 17, and the output end of the drive source 17 is fixedly connected to the hollow tube 3. The other end of the hollow tube 3 extends to the outside of the housing 1, and the end is sealed by a sealing plate. The drive source 17 can use a servo motor, and the end of the hollow tube 3 extends to the outside of the housing 1. When the impurities collected in the hollow tube 3 reach a certain amount, the impurities in the hollow tube 3 can be taken out by opening the sealing plate at the end, which facilitates its cleaning. During the cleaning of the hollow tube 3, the equipment can simultaneously open the collection chamber 2. The closing door of the collection chamber 2 is not marked in the diagram. The object in the collection chamber 2 can be taken out by closing the door, which facilitates subsequent collection and processing.

[0028] As a preferred embodiment of the present invention, a drying plate 14 for drying cartons is provided on the side where the fixed plate 4 and the movable plate 5 move relative to each other. refer to Figure 9 When the hollow tube 3 moves, the cardboard box inside the placement cavity will swing due to gravity. At this time, the cardboard box will repeatedly stick to the drying plate 14 between the fixed plate 4 and the moving plate 5. Simultaneously, the heating of the drying plate 14 can fully ensure the drying of the cardboard box, avoiding the situation where the cardboard box is too damp, which would lead to abnormal weighing. A humidity detector can be installed in the placement cavity to ensure the dryness of the cardboard box.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly intelligent recycling bin, comprising a bin body (1), a collection chamber (2) disposed within the bin body (1), and a collection box (16) disposed between the collection chamber (2) and the bin body (1), characterized in that: Also includes: A hollow tube (3) is rotated inside the box (1), and multiple storage sections for placing cartons are provided at equal angles on the hollow tube (3); The storage section includes a fixed plate (4) fixedly mounted on the hollow tube (3) and a movable plate (5) slidably mounted on the hollow tube (3), and a carton placement cavity is formed between the fixed plate (4) and the movable plate (5), the cavity is in communication with the hollow tube (3), and the collection box (16) is located on the lower side of the storage section. The box (1) is also provided with a blade (9) for cutting cartons, and the fixed plate (4) and the movable plate (5) are both provided with slots (15) corresponding to the blade (9). The hollow tube (3) has multiple guide grooves at equal angles. The movable plate (5) is slidably disposed in the guide grooves. A spring (6) with its end fixed to the movable plate (5) is fixedly disposed in the guide grooves. The box (1) is provided with multiple limiting components for driving the movable plate (5) to move. The limiting components are disposed along the movement direction of the hollow tube (3). The limiting component includes rollers (10) symmetrically rotatably arranged on both sides of the moving plate (5), a fixed frame (11) is fixedly arranged on the box (1), a limiting frame (12) is rotatably arranged on the fixed frame (11), and a blocking member for limiting the rotation of the limiting frame (12) is arranged between the fixed frame (11) and the limiting frame (12); The blocking element includes a torsion spring (13) disposed between the limit frame (12) and the fixed frame (11), and the torque of the multiple torsion springs (13) is different.

2. The environmentally friendly intelligent recycling bin as described in claim 1, characterized in that: An anti-backflow component is provided between the hollow tube (3) and the receiving cavity.

3. The environmentally friendly intelligent recycling bin as described in claim 2, characterized in that: The anti-backflow component includes an elastic corrugated plate (7) fixedly disposed between a fixed plate (4) and a movable plate (5), and the corrugated plate (7) is V-shaped. A baffle (8) is inclinedly disposed at the bottom of the corrugated plate (7), and the corrugated plate (7) and the baffle (8) are overlapped.

4. The environmentally friendly intelligent recycling bin as described in claim 3, characterized in that: The collection box (16) is movably filled between the storage section and the collection chamber (2), and the upper side of the collection box (16) is arc-shaped. The top of the collection box (16) is provided with multiple hollow plates.

5. The environmentally friendly intelligent recycling bin as described in claim 4, characterized in that: The width of the slot (15) gradually increases around the direction of movement of the hollow tube (3).

6. The environmentally friendly intelligent recycling bin as described in claim 5, characterized in that: The housing (1) is also provided with a drive source (17), and the output end of the drive source (17) is fixedly connected to the hollow tube (3). The other end of the hollow tube (3) extends to the outside of the housing (1), and the end is sealed by a sealing plate.

7. The environmentally friendly intelligent recycling bin as described in claim 6, characterized in that: The fixed plate (4) and the movable plate (5) are each provided with a drying plate (14) for drying cartons on the side where they move relative to each other.

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