Anti-leakage type garbage classification recycling bin
By introducing structures such as sealing frames, cutting blades, and filter plates into the waste sorting and recycling bins, the problems of liquid waste leakage and difficulty in separating mixed waste have been solved, achieving solid-liquid separation and leakage prevention, thereby improving waste treatment efficiency and equipment lifespan.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGXI GREENLI ENVIRONMENTAL PROTECTION TECH CO LTD
- Filing Date
- 2025-03-16
- Publication Date
- 2026-04-14
AI Technical Summary
Existing waste sorting and recycling bins are prone to leakage and corrosion of the bin walls when liquid and solid waste are mixed together, which shortens their service life and makes it difficult to effectively separate the mixed waste, thus reducing resource recycling efficiency.
A leak-proof waste sorting and recycling bin was designed, which adopts a combination structure of a sealed frame, a cutting blade, a filter plate, and a sewage tank. The cutting blade separates solid and liquid waste, the filter plate filters solid waste, and the liquid waste enters the sewage tank. The guide frame supports the solid collection shell, and each part is cleaned regularly to keep it clean.
It achieves effective separation of solid and liquid waste, prevents leakage, extends the service life of trash cans, and improves the efficiency of resource recycling and environmental hygiene.
Smart Images

Figure CN224118030U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of waste sorting and recycling bins, specifically a leak-proof waste sorting and recycling bin. Background Technology
[0002] Leak-proof waste sorting and recycling bins are advanced environmental protection equipment designed to effectively handle various types of waste and prevent leachate leakage from polluting the environment. These bins feature efficient waste sorting capabilities and a leak-proof design, enabling safe and convenient collection of different types of waste while effectively preventing the environmental impact of leachate. Different disposal openings allow for the separate disposal of various types of waste (such as recyclables, hazardous waste, wet waste, and dry waste). The device utilizes special materials and processes to ensure excellent leak-proof performance, preventing leachate leakage. The interior design facilitates cleaning, reduces bacterial growth, and maintains the hygiene of the recycling bin. Leak-proof waste sorting and recycling bins are suitable for various scenarios, such as residential communities, schools, hospitals, shopping malls, and public places. By sorting and disposing of waste, they improve waste disposal efficiency and reduce environmental pollution.
[0003] Existing technology provides a waste sorting and recycling bin (publication number: CN210735140U). This device includes a bin body with a feeding port flip-top. The feeding port flip-top is rotatably connected to the bin body. The bin body has a push rod that drives the feeding port flip-top to open. The feeding port flip-top is opened by an electrically operated push rod, eliminating the need to manually open the feeding port flip-top before disposing of waste.
[0004] However, the device still has the following drawbacks:
[0005] When this device is in use, liquid and solid waste are placed together. Leakage of liquid waste will corrode the inner wall of the trash can, shortening its service life. The solid and liquid components in the mixed waste are difficult to separate, reducing the efficiency of resource recycling. Therefore, we need to propose a leak-proof waste sorting and recycling bin. Utility Model Content
[0006] The purpose of this utility model is to provide a leak-proof waste sorting and recycling bin. The sliding strip on the outside of the sealing frame is slid between the entry frame and the fixing strip to install the sealing frame. The sealing assembly is then removed, and waste is placed inside the entry frame. The waste passes through a cutting blade and enters the solid collection shell. The cutting blade cuts the solid waste, facilitating the separation of solid and liquid waste. A filter plate filters the solid waste, while liquid waste passes through the filter plate and enters the lower sewage tank. A guide frame supports the solid collection shell. The solid collection shell and sewage tank are cleaned periodically, and the fixing bolts are removed to clean the filter plate, thus solving the problems mentioned in the background art.
[0007] To achieve the above objectives, this utility model provides the following technical solution:
[0008] A leak-proof waste sorting and recycling bin includes a recycling bin body, a water baffle fixedly connected to the upper end of the recycling bin body, a plurality of evenly distributed entry frames fixedly connected inside the recycling bin body, and a plurality of sealing components for sealing the plurality of entry frames inside the water baffle.
[0009] The recycling bin has multiple symmetrically distributed fixing strips fixedly connected inside. A sealing frame is slidably connected inside two corresponding fixing strips. Multiple cutting blades are fixedly connected inside each of the multiple sealing frames. Multiple solid collection shells are slidably connected inside the recycling bin. A filter plate is slidably connected inside each of the multiple solid collection shells. Multiple sewage tanks are slidably connected inside the recycling bin.
[0010] Preferably, two symmetrically distributed sliding strips are fixedly connected to the side walls of each of the plurality of sealing frames, and the plurality of sliding strips are slidably connected to the recycling box, the entry frame, and the fixing strip, respectively.
[0011] Preferably, each of the multiple filter plates has two symmetrically distributed sliders fixedly connected to its sidewall, and the multiple sliders are slidably connected to multiple solid collection shells respectively.
[0012] Preferably, each of the plurality of sliders is internally threaded with a fixing bolt, and the plurality of fixing bolts are in contact with the plurality of solid collection shells respectively.
[0013] Preferably, the inside of the recycling box is fixedly connected with a plurality of evenly distributed guide frames, and the plurality of guide frames are slidably connected to the solid collection shell and the sewage tank, respectively.
[0014] Preferably, each of the multiple sealing components includes multiple lifting rods slidably connected inside the water baffle, the upper ends of the multiple lifting rods are fixedly connected to limit plates, the outer sides of the multiple lifting rods are sleeved with springs, the lower ends of the multiple lifting rods are fixedly connected to sealing plates, and the multiple sealing plates are slidably connected to multiple entry frames respectively.
[0015] Preferably, the front of the recycling bin is provided with multiple evenly distributed sealing doors, and the front of the multiple sealing doors is provided with handles and signs.
[0016] Compared with the prior art, the beneficial effects of this utility model are:
[0017] This utility model features a fixing strip. A sliding strip on the outside of the sealing frame slides between the entry frame and the fixing strip to install the sealing frame. The sealing assembly is then removed, and waste is placed inside the entry frame. The waste passes through a cutting blade and enters the solid collection shell. The cutting blade cuts the solid waste, facilitating the separation of solid and liquid waste. A filter plate filters the solid waste, while liquid waste passes through the filter plate and enters the lower sewage tank. A guide frame supports the solid collection shell. The solid collection shell and sewage tank are cleaned periodically, and the fixing bolts are removed to clean the filter plate. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the internal structure of the present invention;
[0020] Figure 3 The structure of this utility model Figure 2 Enlarged view of a portion of point A in the middle;
[0021] Figure 4 This is a structural schematic diagram of the fixing strip, sliding strip, and other components of this utility model;
[0022] Figure 5 This is a schematic diagram of the sealing component of this utility model.
[0023] In the diagram: 1. Recycling tank; 2. Water baffle; 3. Inlet frame; 4. Sealing assembly; 41. Lifting rod; 42. Limiting plate; 43. Spring; 44. Sealing plate; 5. Fixing strip; 6. Sliding strip; 7. Sealing frame; 8. Cutting blade; 9. Solid collection shell; 10. Filter plate; 11. Slider; 12. Fixing bolt; 13. Flow guide frame; 14. Wastewater tank. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] Please see Figure 1-5 This utility model provides a technical solution:
[0026] A leak-proof waste sorting and recycling bin includes a recycling bin body 1, a water baffle 2 fixedly connected to the upper end of the recycling bin body 1, and multiple evenly distributed entry frames 3 fixedly connected inside the recycling bin body 1. The water baffle 2 is provided with multiple sealing components 4 for sealing the multiple entry frames 3.
[0027] The recycling box 1 has multiple symmetrically distributed fixing strips 5 fixedly connected inside. A sealing frame 7 is slidably connected inside two corresponding fixing strips 5. Two symmetrically distributed sliding strips 6 are fixedly connected to the side walls of the multiple sealing frames 7. The multiple sliding strips 6 are slidably connected to the recycling box 1, the entry frame 3, and the fixing strips 5 respectively. Multiple cutting blades 8 are fixedly connected inside the multiple sealing frames 7. Multiple solid collection shells 9 are slidably connected inside the recycling box 1. A filter plate 10 is slidably connected inside the multiple solid collection shells 9. Multiple sewage tanks 14 are slidably connected inside the recycling box 1.
[0028] For example, the sliding strip 6 on the outside of the sealing frame 7 is slid into the space between the entry frame 3 and the fixing strip 5 to install the sealing frame 7. The sealing assembly 4 is removed, and the garbage is placed inside the entry frame 3. The garbage enters the solid collection shell 9 after passing through the cutting blade 8. The cutting blade 8 cuts the solid garbage to facilitate the separation of solid garbage and liquid garbage. The filter plate 10 filters the solid garbage, and the liquid garbage enters the sewage tank 14 at the lower end through the filter plate 10. The guide frame 13 supports the solid collection shell 9. The solid collection shell 9 and the sewage tank 14 are cleaned regularly, and the fixing bolts 12 are removed to clean the filter plate 10.
[0029] Two symmetrically distributed sliders 11 are fixedly connected to the side walls of multiple filter plates 10. Multiple sliders 11 are slidably connected to multiple solid collection shells 9 respectively. Multiple sliders 11 are threadedly connected to the inside of multiple sliders 11. Multiple fixed bolts 12 are in contact with multiple solid collection shells 9 respectively. Multiple evenly distributed guide frames 13 are fixedly connected to the inside of the recycling box 1. Multiple guide frames 13 are slidably connected to the solid collection shells 9 and the sewage tank 14 respectively.
[0030] For example, the slider 11 is installed on the filter plate 10, and the slider 11 is installed by the fixing bolt 12. The filtered sewage flows into the sewage tank 14 at the lower end under the guiding action of the guide frame 13.
[0031] Each of the multiple sealing components 4 includes multiple lifting rods 41 that are slidably connected inside the water baffle 2. The upper ends of the multiple lifting rods 41 are fixedly connected to limit plates 42. The outer sides of the multiple lifting rods 41 are fitted with springs 43. The lower ends of the multiple lifting rods 41 are fixedly connected to sealing plates 44. The multiple sealing plates 44 are slidably connected to multiple entry frames 3 respectively.
[0032] For example, under the elastic force of the spring 43, the sealing plate 44 is driven to descend. The sealing plate 44 seals the interior of the frame 3 and squeezes the garbage at the upper end of the cutting blade 8, pressing the garbage into the lower end of the cutting blade 8. The limiting plate 42 limits the lifting rod 41.
[0033] The front of the recycling bin 1 has multiple evenly distributed sealed doors, and the front of each sealed door has a handle and a sign.
[0034] For example, the sealing door seals the recycling bin 1 and limits the sealing frame 7, solid collection shell 9, and sewage tank 14, and the sign indicates the type of waste collected by the corresponding solid collection shell 9.
[0035] Working principle: When using this utility model, the sliding strip 6 on the outside of the sealing frame 7 is slid into the space between the entry frame 3 and the fixing strip 5 to install the sealing frame 7. The sealing component 4 is removed, and the garbage is placed inside the entry frame 3. The garbage enters the solid collection shell 9 after passing through the cutting blade 8. The cutting blade 8 cuts the solid garbage, which facilitates the separation of solid garbage and liquid garbage. The filter plate 10 filters the solid garbage, and the liquid garbage enters the sewage tank 14 at the lower end through the filter plate 10. The guide frame 13 supports the solid collection shell 9. The solid collection shell 9 and the sewage tank 14 are cleaned regularly. At the same time, the fixing bolts 12 are removed, the filter plate 10 is cleaned, and the slider 11 is installed on the filter plate 10. The slider 11 is installed by the fixing bolts 12. The filtered sewage flows into the sewage tank 14 at the lower end under the guidance of the guide frame 13. The sealing door seals the recycling box 1 and limits the sealing frame 7, the solid collection shell 9, and the sewage tank 14. The sign indicates the type of garbage collected by the corresponding solid collection shell 9.
[0036] Under the elastic force of spring 43, the sealing plate 44 is driven to descend. The sealing plate 44 seals the interior of the frame 3 and squeezes the garbage at the upper end of the cutting blade 8, pressing the garbage into the lower end of the cutting blade 8. The limiting plate 42 limits the lifting rod 41.
[0037] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A leak-proof waste sorting and recycling bin, comprising a recycling bin body (1), characterized in that: The upper end of the recycling box (1) is fixedly connected to a water baffle (2), and a plurality of evenly distributed entry frames (3) are fixedly connected inside the recycling box (1). The interior of the water baffle (2) is provided with a plurality of sealing components (4) for sealing the plurality of entry frames (3). The recycling box (1) has multiple fixed strips (5) symmetrically distributed inside. Two fixed strips (5) are slidably connected inside each other. Multiple cutting blades (8) are fixedly connected inside each of the multiple sealing frames (7). Multiple solid collection shells (9) are slidably connected inside the recycling box (1). Filter plates (10) are slidably connected inside each of the multiple solid collection shells (9). Multiple sewage tanks (14) are slidably connected inside the recycling box (1).
2. The leak-proof waste sorting and recycling bin according to claim 1, characterized in that: Two symmetrically distributed sliding strips (6) are fixedly connected to the side walls of the multiple sealing frames (7), and the multiple sliding strips (6) are slidably connected to the recycling box (1), the entry frame (3), and the fixing strip (5) respectively.
3. The leak-proof waste sorting and recycling bin according to claim 1, characterized in that: Two symmetrically distributed sliders (11) are fixedly connected to the side walls of each of the multiple filter plates (10), and the multiple sliders (11) are slidably connected to multiple solid collection shells (9).
4. A leak-proof waste sorting and recycling bin according to claim 3, characterized in that: Each of the multiple sliders (11) has a threaded connection to a fixing bolt (12), and the multiple fixing bolts (12) are in contact with multiple solid collection shells (9).
5. A leak-proof waste sorting and recycling bin according to claim 2, characterized in that: The recycling box (1) is fixedly connected to a plurality of evenly distributed guide frames (13), and the plurality of guide frames (13) are slidably connected to the solid collection shell (9) and the sewage tank (14) respectively.
6. A leak-proof waste sorting and recycling bin according to claim 1, characterized in that: Each of the sealing components (4) includes multiple lifting rods (41) slidably connected inside the water baffle (2). The upper ends of the multiple lifting rods (41) are fixedly connected to limit plates (42). The outer sides of the multiple lifting rods (41) are fitted with springs (43). The lower ends of the multiple lifting rods (41) are fixedly connected to sealing plates (44). The multiple sealing plates (44) are slidably connected to multiple entry frames (3).
7. A leak-proof waste sorting and recycling bin according to claim 5, characterized in that: The front of the recycling bin (1) is provided with multiple evenly distributed sealed doors, and the front of the multiple sealed doors is provided with handles and signs.
Citation Information
Patent Citations
Garbage classification recycling bin
CN210735140U