Automatic classification dustbin
By introducing fixing devices and reinforcement structures into the trash can, the problem of difficult-to-remove filter screens has been solved, enabling convenient removal and cleaning of the filter screens, and improving the usability of the trash can and the dry and wet separation effect.
Patent Information
- Application Number
- CN202520781728.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-23
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2035-04-23
AI Technical Summary
The filters in existing trash cans are difficult to remove easily, which reduces their usability and affects the effectiveness of dry and wet separation.
The filter screen is detachably installed using a fixed device, combined with an electric telescopic rod and pressure plate structure to achieve dry and wet separation of waste, and the strength of the filter screen is enhanced by a reinforcement device.
It enables easy disassembly and cleaning of the filter screen, improves the practicality of the trash can and the efficiency of dry and wet separation, and avoids damage to the filter screen after long-term use.
Smart Images
Figure CN223962643U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of garbage bin technology, and in particular to an automatic sorting garbage bin. Background Technology
[0002] Trash cans are containers for storing garbage, serving the same purpose as trash cans. They are generally square or rectangular and are commonly used in public places such as residential areas and parks. As the quality of life improves, the quantity and types of garbage are also increasing. If dry and wet waste are not separated in time, unpleasant odors will develop over time.
[0003] Existing trash cans typically have filters to separate wet and dry waste. However, these filters need to be removed for cleaning after prolonged use, but current technology makes it inconvenient to remove them, thus reducing the practicality of the trash can. Summary of the Invention
[0004] This utility model proposes an automatic sorting trash can to overcome the shortcomings of existing technologies.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic sorting garbage bin, including a garbage bin, which is placed on the ground to hold garbage. A filter screen is detachably installed inside the garbage bin via a fixing device. A cover plate is installed on the top of the garbage bin via a hinge. An electric telescopic rod is fixedly connected to one side of the cover plate. A pressure plate is fixedly connected to the output end of the electric telescopic rod. A water collection frame is slidably installed at the bottom of the garbage bin, wherein the water collection frame can collect sewage from the garbage.
[0006] The effect achieved by the above components is as follows: before placing the garbage, the staff first places the filter screen inside the garbage can, and the fixing device fixes the filter screen. Then, the garbage is placed inside the garbage can, the lid is closed, the electric telescopic rod is opened, and the electric telescopic rod moves the pressure plate downward. The pressure plate squeezes the garbage, and the sewage in the garbage drips through the holes of the filter screen into the inside of the water collection frame, thus separating the dry and wet garbage.
[0007] Preferably, the fixing device includes a fixing frame, which is fixedly connected to the inside of the trash can. The size of the filter screen is larger than the size of the fixing frame. A groove is provided on one side of the fixing frame, and two mutually symmetrical movable plates are slidably connected to the fixing frame via the groove. One side of the movable plates passes through the trash can. A rod is fixedly connected to the side of the two movable plates that is far apart from each other. An insertion hole is provided inside the filter screen, and the size of the insertion rod is adapted to the insertion hole. The same spring is fixedly connected to the side of the two movable plates that is close to each other, and the spring is in a compressed state when the two movable plates are close to each other.
[0008] The effect achieved by the above components is as follows: When it is necessary to fix the filter screen, the operator first presses the two movable plates, bringing them closer together. The springs then contract, and the operator places the filter screen on top of the fixing frame. The operator then releases the movable plates, and under the action of the spring's return force, the two movable plates move away from each other. Finally, the insert rods on the movable plates are inserted into the insertion holes of the filter screen, thus achieving the effect of fixing the filter screen. The fixing device achieves the effect of fixing the filter screen and also facilitates the operator's disassembly of the filter screen. After the filter screen has been used for a long time, it is convenient for the operator to remove and clean it.
[0009] Preferably, a pull plate is fixedly connected to one side of the movable plate, wherein the surface of the pull plate is provided with anti-slip texture.
[0010] The effect achieved by the above components is to increase the contact area between the worker's hand and the moving plate by setting up the pull plate, thereby making it easier for the worker to move the moving plate.
[0011] Preferably, the fixed frame is fixedly connected to a limiting rod by means of a groove, wherein the limiting rod slides through the two moving plates.
[0012] The effect achieved by the above components is that by setting the limit rod, the moving direction of the moving plate is restricted, thereby improving the stability of the moving plate.
[0013] Preferably, a number of triangular plates are fixedly connected to the bottom of the fixed frame, wherein one side of the triangular plates is fixedly connected to the inner wall of the trash can.
[0014] The effect achieved by the above components is to increase the contact area between the fixed frame and the trash can by setting the triangular plate, thereby improving the stability of the fixed frame.
[0015] Preferably, the filter screen is provided with a reinforcement device inside, the reinforcement device including a plurality of reinforcing ribs, the plurality of reinforcing ribs being evenly slidably inserted inside the filter screen, one end of the plurality of reinforcing ribs being fixedly connected to the same rectangular plate, the filter screen having a plurality of mounting holes inside, wherein the size of the mounting holes is adapted to the size of the reinforcing ribs, and a storage groove is provided on one side of the filter screen, wherein the size of the storage groove is adapted to the size of the rectangular plate.
[0016] The effect achieved by the above components is as follows: before the filter screen is used, the operator first moves the rectangular plate, which moves along with the reinforcing ribs. The reinforcing ribs are inserted into the mounting holes of the filter screen, and finally the rectangular plate enters the storage groove. The reinforcing ribs set by the reinforcement device increase the overall strength of the filter screen and prevent the filter screen from being damaged under the pressure of the pressure plate.
[0017] Preferably, one end of the reinforcing rib is fixedly connected to a pointed protrusion, wherein the tip of the pointed protrusion is far away from the reinforcing rib.
[0018] The effect achieved by the above-mentioned components is that the pointed protrusions make it easier for workers to insert the reinforcing ribs into the mounting holes of the filter screen, thus providing convenience for workers.
[0019] Preferably, a rectangular groove is provided on one side of the rectangular plate, and a control block is fixedly connected to the rectangular plate through the rectangular groove.
[0020] The effect achieved by the above components is that by setting up control blocks, it is possible to facilitate the movement of reinforcing ribs and rectangular plates by staff, thus bringing convenience to the staff.
[0021] In summary, the beneficial effects of this utility model are as follows:
[0022] When it is necessary to fix the filter screen, the worker first presses down on the two movable plates, bringing them closer together. The springs then contract, and the worker places the filter screen on top of the fixing frame. The worker then releases the movable plates, and under the spring's restoring force, the two movable plates move away from each other. Finally, the inserts on the movable plates are inserted into the holes of the filter screen, achieving the effect of fixing the filter screen. This fixing device effectively secures the filter screen and facilitates its disassembly. After prolonged use, the filter screen can be easily removed for cleaning. Attached Figure Description
[0023] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0024] Figure 2 This is a three-dimensional structural diagram of the fixing frame of this utility model.
[0025] Figure 3 This utility model Figure 2 Enlarged view of point A.
[0026] Figure 4 This is a three-dimensional structural diagram of the reinforcement device of this utility model.
[0027] Figure 5 This is a cross-sectional view of the filter screen of this utility model.
[0028] Legend: 1. Trash can; 2. Cover plate; 3. Electric telescopic rod; 4. Pressure plate; 5. Water collection frame; 6. Filter screen; 7. Fixing device; 71. Fixing frame; 72. Groove; 73. Moving plate; 74. Insert rod; 75. Insertion hole; 76. Spring; 77. Limiting rod; 78. Pull plate; 79. Triangular plate; 8. Reinforcing device; 81. Rectangular plate; 82. Reinforcing rib; 83. Mounting hole; 84. Storage slot; 85. Control block; 86. Sharp protrusion. Detailed Implementation
[0029] Reference Figure 1-5 As shown, this embodiment discloses an automatic sorting trash can, including a trash can 1, which is placed on the ground to hold trash; a filter screen 6, which is detachably installed inside the trash can 1 via a fixing device 7; a cover plate 2, which is hinged to the top of the trash can 1, and an electric telescopic rod 3 is fixedly connected to one side of the cover plate 2, with a pressure plate 4 fixedly connected to the output end of the electric telescopic rod 3; and a water collection frame 5, which is slidably installed at the bottom of the trash can 1, and can collect wastewater from the trash. Before placing the trash, the staff first places the filter screen 6 inside the trash can 1, and the fixing device 7 fixes the filter screen 6. Then, the trash is placed inside the trash can 1, the cover plate 2 covers the trash can 1, the electric telescopic rod 3 is opened, and the electric telescopic rod 3 moves downward with the pressure plate 4. The pressure plate 4 squeezes the trash, and the wastewater in the trash drips through the holes of the filter screen 6 into the water collection frame 5, thus separating the wet and dry waste.
[0030] Reference Figure 1-5As shown, the fixing device 7 includes a fixing frame 71, which is fixedly connected to the inside of the trash can 1. The size of the filter screen 6 is larger than the size of the fixing frame 71. A groove 72 is provided on one side of the fixing frame 71. Two mutually symmetrical movable plates 73 are slidably connected to the fixing frame 71 by means of the groove 72. One side of the movable plate 73 passes through the trash can 1. A rod 74 is fixedly connected to the side of the two movable plates 73 that is far apart from each other. An insertion hole 75 is provided inside the filter screen 6. The size of the rod 74 is adapted to the insertion hole 75. The same spring 76 is fixedly connected to the side of the two movable plates 73 that is close to each other. The spring 76 is in a compressed state when the two movable plates 73 are close to each other. When it is necessary to fix the filter screen 6, the operator first presses the two movable plates 73, bringing them closer together. The spring 76 then contracts. At this point, the operator places the filter screen 6 above the fixing frame 71. The operator then releases the movable plates 73, and under the restoring force of the spring 76, the two movable plates 73 move away from each other. Finally, the insertion rod 74 on the movable plate 73 is inserted into the insertion hole 75 of the filter screen 6, thus achieving the effect of fixing the filter screen 6. The fixing device 7 achieves the effect of fixing the filter screen 6, and at the same time, it is convenient for the operator to disassemble the filter screen 6. After the filter screen 6 has been used for a long time, it is convenient for the operator to remove the filter screen 6 for cleaning.
[0031] Reference Figure 1-5 As shown, a pull plate 78 is fixedly connected to one side of the movable plate 73, and the surface of the pull plate 78 is provided with anti-slip texture. The pull plate 78 increases the contact area between the worker's hand and the movable plate 73, thus facilitating the movement of the movable plate 73. A limiting rod 77 is fixedly connected to the fixed frame 71 via a groove 72, and the limiting rod 77 slides through both movable plates 73. The limiting rod 77 restricts the movement direction of the movable plate 73, improving its stability. Several triangular plates 79 are fixedly connected to the bottom of the fixed frame 71, and one side of each triangular plate 79 is fixedly connected to the inner wall of the trash can 1. The triangular plates 79 increase the contact area between the fixed frame 71 and the trash can 1, improving the stability of the fixed frame 71.
[0032] Reference Figure 1-5As shown, the filter screen 6 has a reinforcing device 8 inside, which includes several reinforcing ribs 82. These reinforcing ribs 82 are evenly slidably inserted inside the filter screen 6, and one end of each reinforcing rib 82 is fixedly connected to the same rectangular plate 81. The filter screen 6 has several mounting holes 83 inside, the size of which matches the size of the reinforcing ribs 82. A storage groove 84 is provided on one side of the filter screen 6, the size of which matches the size of the rectangular plate 81. Before using the filter screen 6, the operator first moves the rectangular plate 81, moving it along with the reinforcing ribs 82. The reinforcing ribs 82 insert into the mounting holes 83 of the filter screen 6, and finally, the rectangular plate 81 enters the storage groove 84. The reinforcing ribs 82 in the reinforcing device 8 increase the overall strength of the filter screen 6, preventing damage under the pressure of the pressure plate 4.
[0033] Reference Figure 1-5 As shown, a pointed protrusion 86 is fixedly connected to one end of the reinforcing rib 82, with the tip of the protrusion 86 being away from the reinforcing rib 82. The pointed protrusion 86 facilitates the insertion of the reinforcing rib 82 into the mounting hole 83 of the filter screen 6, providing convenience for the operator. A rectangular groove is provided on one side of the rectangular plate 81, and a control block 85 is fixedly connected to the rectangular plate 81 via this groove. The control block 85 facilitates the movement of the reinforcing rib 82 and the rectangular plate 81 by the operator, providing convenience for the operator.
[0034] Working principle: Before placing the garbage, the staff first presses the two movable plates 73 with the pull plate 78. The two movable plates 73 move closer to each other, and the spring 76 contracts. At this time, the staff places the filter screen 6 on top of the fixed frame 71. Then, the staff releases the pull plate 78. Under the action of the spring 76's return force, the two movable plates 73 move away from each other. Finally, the insertion rod 74 on the movable plate 73 is inserted into the insertion hole 75 of the filter screen 6, achieving the effect of fixing the filter screen 6. Then, the garbage is placed inside the garbage can 1, and the cover plate 2 covers the garbage can 1. The electric telescopic rod 3 is opened, and the electric telescopic rod 3 moves downward with the pressure plate 4. The pressure plate 4 squeezes the garbage, and the sewage in the garbage drips into the water collection frame 5 through the holes of the filter screen 6, achieving dry and wet separation of the garbage. The fixing device 7 achieves the effect of fixing the filter screen 6, and at the same time, it is convenient for the staff to disassemble the filter screen 6. After the filter screen 6 has been used for a long time, it is convenient for the staff to disassemble and clean it.
[0035] Before the filter screen 6 is used, the operator first moves the rectangular plate 81 through the control block 85. The rectangular plate 81 moves along with the reinforcing rib 82. The reinforcing rib 82 is inserted into the mounting hole 83 of the filter screen 6 by means of the pointed protrusion 86. Finally, the rectangular plate 81 enters the storage groove 84. The reinforcing rib 82 set by the reinforcement device 8 increases the overall strength of the filter screen 6 and prevents the filter screen 6 from being damaged under the pressure of the pressure plate 4.
Claims
1. An automated sorting bin, characterized by: Including the garbage can (1), the garbage can (1) is placed on the ground to place the garbage; The filter screen (6) is detachably installed in the garbage can (1) by the fixing device (7); The cover plate (2) is installed on the top of the garbage can (1) by a hinge, one side of the cover plate (2) is fixedly connected with an electric telescopic rod (3), and the output end of the electric telescopic rod (3) is fixedly connected with a pressing plate (4); The water collecting frame (5) is slidably arranged at the bottom of the garbage can (1), wherein the water collecting frame (5) can collect sewage in the garbage.
2. The self-sorting trash receptacle of claim 1, wherein: The fixing device (7) includes a fixed frame (71) fixedly connected to the inside of the garbage can (1), wherein the size of the filter screen (6) is larger than that of the fixed frame (71), one side of the fixed frame (71) is provided with a groove (72), and the fixed frame (71) is slidably connected with two symmetrical movable plates (73) through the groove (72), wherein one side of the movable plate (73) penetrates the garbage can (1), the two movable plates (73) are fixedly connected with a plug rod (74) on the side away from each other, the inside of the filter screen (6) is provided with a plug hole (75), wherein the size of the plug rod (74) and the plug hole (75) is matched, and the two movable plates (73) are fixedly connected with the same spring (76) on the side close to each other, wherein the spring (76) is in a compressed state when the two movable plates (73) are close to each other.
3. An automatic sorting bin according to claim 2, characterized in that: One side of the movable plate (73) is fixedly connected with a pull plate (78), wherein the surface of the pull plate (78) is provided with anti-skid lines.
4. The self-sorting trash receptacle of claim 2, wherein: The fixed frame (71) is fixedly connected with a limiting rod (77) through the groove (72), wherein the limiting rod (77) slidably penetrates the two movable plates (73).
5. The self-sorting trash receptacle of claim 2, wherein: The bottom of the fixed frame (71) is fixedly connected with a plurality of triangular plates (79), wherein one side of the triangular plate (79) is fixedly connected with the inner wall of the garbage can (1).
6. The self-sorting trash receptacle of claim 1, wherein: The inside of the filter screen (6) is provided with a reinforcing device (8), the reinforcing device (8) includes a plurality of reinforcing ribs (82), a plurality of the reinforcing ribs (82) are uniformly and slidably arranged in the inside of the filter screen (6), one end of a plurality of the reinforcing ribs (82) is fixedly connected with the same rectangular plate (81), a plurality of mounting holes (83) are formed in the inside of the filter screen (6), wherein the size of the mounting hole (83) is matched with that of the reinforcing rib (82), and one side of the filter screen (6) is provided with a receiving groove (84), wherein the size of the receiving groove (84) is matched with that of the rectangular plate (81).
7. An automatic sorting bin according to claim 6, characterized in that: One end of the reinforcing rib (82) is fixedly connected with a sharp protrusion (86), wherein the tip of the sharp protrusion (86) is away from the reinforcing rib (82).
8. The self-sorting trash receptacle of claim 6, wherein: One side of the rectangular plate (81) is provided with a rectangular groove, and the rectangular plate (81) is fixedly connected with a control block (85) through the rectangular groove.