Household garbage separating device

Abstract

The utility model relates to the technical field of garbage separation, and discloses a household garbage separation device which comprises an extrusion barrel, a funnel-shaped outer cover is fixedly installed on the top of the outer wall of the extrusion barrel, a top cover with a downward opening is arranged above the extrusion barrel, and a gap exists between the bottom end of the extrusion barrel and the bottom end of the top cover. Fixing plates are fixedly installed between the two sides of the outer wall of the top cover and the inner wall of the outer cover, an extrusion piston is movably installed in the top cover, the thickness of the extrusion piston is matched with the height of the interior of the top cover, a liftable bottom cover is arranged at the bottom of the extrusion barrel, and a water storage cavity is formed in the top of the bottom cover; according to the garbage can, garbage falling into the extrusion barrel can be fully extruded through continuous downward movement of the extrusion piston, so that water in the garbage is extruded into the water storage cavity and is drained away through the water drainage pipe, and the garbage can be recycled. And then the bottom cover is moved downwards, so that the garbage subjected to extrusion treatment in the extrusion barrel can be taken out.

Description

Technical Field

[0001] This utility model belongs to the field of waste separation technology, specifically a household waste separation device. Background Technology

[0002] Solid waste generated by people in their daily lives or in activities that provide services for daily life, as well as solid waste that is considered household waste according to laws and administrative regulations, mainly includes residential waste, market and commercial waste, public place waste, street cleaning waste, and waste from enterprises and institutions. This waste needs to be incinerated, but the moisture contained in the waste will seriously affect its incineration effect. Common household waste separation devices cannot fully and effectively squeeze out the moisture when dealing with waste, and it is also inconvenient to take out the processed waste. Therefore, this application proposes a household waste separation device. Utility Model Content

[0003] To address the problems mentioned in the background art, this utility model provides the following technical solution: a household waste separation device, including a squeezing barrel, a funnel-shaped outer cover fixedly installed on the top of the outer wall of the squeezing barrel, a top cover with an opening facing downwards above the squeezing barrel, a gap between the bottom end of the squeezing barrel and the bottom end of the top cover, fixing plates fixedly installed between the two sides of the outer wall of the top cover and the inner wall of the outer cover, a squeezing piston movably installed inside the top cover, the thickness of the squeezing piston being adapted to the height inside the top cover, a liftable bottom cover provided at the bottom of the squeezing barrel, a water storage chamber opened at the top of the bottom cover, a drain pipe connected to the water storage chamber fixedly installed on the outer wall of the bottom cover, and a filter plate fixedly installed at the top of the bottom cover, the filter plate being movable into the opening at the bottom end of the squeezing barrel, and multiple filter holes evenly opened on the surface of the filter plate.

[0004] Furthermore, a first hydraulic rod is fixedly installed at the center of the top of the top cover. The telescopic end of the first hydraulic rod passes through the top cover and is fixedly connected to the top of the extrusion piston. Fixed rods are fixedly installed on the top of the top cover and on both sides of the first hydraulic rod. An inner groove is opened in both fixed rods. Connecting rods are fixedly installed at both ends of the top of the extrusion piston. The top ends of the two connecting rods pass through the top cover and extend into the inner grooves of the corresponding fixed rods. Limit blocks are fixedly installed at one end of the two connecting rods located in the inner grooves.

[0005] Furthermore, the diameter of the limiting block is larger than the diameter of the connecting rod. When the limiting block moves to the lowest end of the inner groove, the horizontal height of the top of the extrusion piston is still higher than the horizontal height of the bottom of the top cover.

[0006] Furthermore, a base plate is provided below the bottom cover. Support plates are fixedly installed between the top two ends of the base plate and the outer walls of the extrusion barrel. Horizontal reinforcing plates are fixedly installed between the inner walls of the two support plates and the outer walls of the extrusion barrel. Second hydraulic rods are fixedly installed on the two reinforcing plates. Fixing blocks are fixedly installed on both sides of the bottom cover. The telescopic ends of the two second hydraulic rods pass through the reinforcing plates and are fixedly connected to the corresponding fixing blocks.

[0007] Furthermore, each of the two support plates has an opening at its top, and the tops of the two second hydraulic rods are inserted through the corresponding openings.

[0008] Furthermore, the top of the extrusion barrel is set with a slope that is flush with the inner wall of the outer casing.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] By continuously moving the piston downwards, the garbage falling into the squeezing barrel can be fully squeezed, thereby squeezing the water in the garbage into the water storage chamber and draining it through the drain pipe. Then, by moving the bottom cover downwards, the garbage that has been squeezed can be taken out from the squeezing barrel. Attached Figure Description

[0011] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0012] Figure 1 This is a schematic diagram of the overall front structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the overall side structure of this utility model;

[0014] Figure 3 This is a partial cross-sectional structural diagram of the present invention;

[0015] Figure 4 This is a cross-sectional structural diagram of the filter plate and bottom cover of this utility model;

[0016] Figure 5 This is a cross-sectional structural diagram showing the connection between the extrusion barrel, outer cover, and top cover of this utility model.

[0017] Figure 6 This is a schematic diagram of the connection between the base plate, support plate, and reinforcing plate of this utility model;

[0018] In the diagram: 1. Extrusion tank; 2. Filter plate; 3. Bottom cover; 4. Water storage chamber; 5. Drain pipe; 6. Outer cover; 7. Top cover; 8. Fixing plate; 9. First hydraulic rod; 10. Extrusion piston; 11. Fixing rod; 12. Inner groove; 13. Connecting rod; 14. Limiting block; 15. Bottom plate; 16. Support plate; 17. Reinforcing plate; 18. Second hydraulic rod; 19. Fixing block; 20. Through port. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] Depend on Figure 1-6 The present invention includes an extrusion barrel 1, a funnel-shaped outer cover 6 fixedly installed on the top of the outer wall of the extrusion barrel 1, a top cover 7 with an opening facing downwards above the extrusion barrel 1, a gap between the bottom end of the extrusion barrel 1 and the bottom end of the top cover 7, fixing plates 8 fixedly installed on both sides of the outer wall of the top cover 7 and the inner wall of the outer cover 6, an extrusion piston 10 movably installed inside the top cover 7, the thickness of the extrusion piston 10 being adapted to the height of the inside of the top cover 7, a liftable bottom cover 3 provided at the bottom of the extrusion barrel 1, a water storage cavity 4 opened at the top of the bottom cover 3, a drain pipe 5 connected to the water storage cavity 4 fixedly installed on the outer wall of the bottom cover 3, and a filter plate 2 fixedly installed at the top of the bottom cover 3, the filter plate 2 being movable into the opening at the bottom end of the extrusion barrel 1, and multiple filter holes evenly opened on the surface of the filter plate 2. When separating water from waste, waste is added to the outer cover 6. The waste slides down the inclined inner wall of the outer cover 6 into the squeezing barrel 1. Then, under the downward movement of the squeezing piston 10, the squeezing piston 10 can squeeze the waste in the squeezing barrel 1. The water in the waste is squeezed and flows through the filter holes on the filter plate 2 into the water storage chamber 4 at the top of the bottom cover 3, and finally is discharged through the drain pipe 5. After the first squeezing is completed, the squeezing piston 10 is moved back to its original position by controlling the first hydraulic rod 9. At this time, the waste between the outer cover 6 and the top cover 7 will continue to fall into the squeezing barrel 1 through the opening between them. Then, the first hydraulic rod 9 is controlled again to push the squeezing piston 10 down to squeeze the waste in the squeezing barrel 1. After multiple squeezings, the water in the waste can be squeezed out more thoroughly.

[0021] like Figure 1 and Figure 2As shown, a first hydraulic rod 9 is fixedly installed at the center of the top of the top cover 7. The telescopic end of the first hydraulic rod 9 passes through the top cover 7 and is fixedly connected to the top of the extrusion piston 10. Fixed rods 11 are fixedly installed on the top of the top cover 7 and on both sides of the first hydraulic rod 9. An inner groove 12 is opened in both fixed rods 11. Connecting rods 13 are fixedly installed at both ends of the top of the extrusion piston 10. The top ends of the two connecting rods 13 pass through the top cover 7 and extend into the inner grooves 12 in the corresponding fixed rods 11. A limiting block 14 is fixedly installed at one end of the two connecting rods 13 in the inner groove 12. The first hydraulic rod 9 can push the extrusion piston 10 to move up and down in the top cover 7, while the limiting block 14 at the top of the connecting rod 13 moves in the inner groove 12, which can limit the up and down movement range of the connecting rod 13, thereby limiting the movement range of the extrusion piston 10.

[0022] like Figure 2 As shown, the diameter of the limiting block 14 is larger than the diameter of the connecting rod 13. When the limiting block 14 moves to the lowest end of the inner groove 12, the horizontal height of the top of the squeezing piston 10 is still higher than the horizontal height of the bottom of the top cover 7. When the squeezing piston 10 squeezes the garbage in the squeezing barrel 1, the squeezing piston 10 will block the opening between the squeezing barrel 1 and the top cover 7. This can prevent the garbage from falling to the top of the squeezing piston 10, so that all the garbage can fall into the squeezing barrel 1.

[0023] like Figure 1 and Figure 2 As shown, a base plate 15 is provided below the bottom cover 3. Support plates 16 are fixedly installed between the top two ends of the base plate 15 and the outer walls of the extrusion barrel 1. Horizontal reinforcing plates 17 are fixedly installed between the inner walls of the two support plates 16 and the outer walls of the extrusion barrel 1. Second hydraulic rods 18 are fixedly installed on the two reinforcing plates 17. Fixing blocks 19 are fixedly installed on both sides of the bottom cover 3. The telescopic ends of the two second hydraulic rods 18 pass through the reinforcing plates 17 and are fixedly connected to the corresponding fixing blocks 19. By controlling the telescopic ends of the two second hydraulic rods 18 to push the fixing blocks 19, the bottom cover 3 can be moved down, so that the filter plate 2 on the bottom cover 3 can be detached from the opening at the bottom of the extrusion barrel 1, and the garbage in the extrusion barrel 1 will move down with the filter plate 2.

[0024] like Figure 1 and Figure 6 As shown, each of the two support plates 16 has an opening 20 at the top of its sidewall, and the tops of the two second hydraulic rods 18 are inserted through the corresponding openings 20. This allows the second hydraulic rods 18 to be smoothly installed onto the reinforcing plate 17, thereby preventing the support plates 16 from affecting the installation of the second hydraulic rods 18.

[0025] like Figure 3 and Figure 5As shown, the top of the squeezing barrel 1 is set with a slope that is flush with the inner wall of the outer cover 6, so that the garbage can slide smoothly down the inner wall of the outer cover 6 into the squeezing barrel 1.

[0026] 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.

[0027] 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 household waste separation device, comprising a compression bin (1), characterized in that: A funnel-shaped outer cover (6) is fixedly installed on the top of the outer wall of the extrusion barrel (1). A top cover (7) with an opening facing downwards is provided above the extrusion barrel (1). There is a gap between the bottom end of the extrusion barrel (1) and the bottom end of the top cover (7). Fixing plates (8) are fixedly installed between the two sides of the outer wall of the top cover (7) and the inner wall of the outer cover (6). An extrusion piston (10) is movably installed inside the top cover (7). The thickness of the extrusion piston (10) is adapted to the height inside the top cover (7). A liftable bottom cover (3) is provided at the bottom of the extrusion barrel (1). A water storage chamber (4) is opened at the top of the bottom cover (3). A drain pipe (5) connected to the water storage chamber (4) is fixedly installed on the outer wall of the bottom cover (3). A filter plate (2) is fixedly installed at the top of the bottom cover (3). The filter plate (2) can be moved into the opening at the bottom end of the extrusion barrel (1). Multiple filter holes are evenly opened on the surface of the filter plate (2).

2. The household waste separation device according to claim 1, characterized in that: A first hydraulic rod (9) is fixedly installed at the center of the top of the top cover (7). The telescopic end of the first hydraulic rod (9) passes through the top cover (7) and is fixedly connected to the top of the extrusion piston (10). Fixing rods (11) are fixedly installed on the top of the top cover (7) and on both sides of the first hydraulic rod (9). An inner groove (12) is opened in both fixing rods (11). Connecting rods (13) are fixedly installed at both ends of the top of the extrusion piston (10). The top ends of the two connecting rods (13) pass through the top cover (7) and extend into the inner groove (12) of the corresponding fixing rod (11). Limiting blocks (14) are fixedly installed at one end of the two connecting rods (13) located in the inner groove (12).

3. A household waste separation device according to claim 2, characterized in that: The diameter of the limiting block (14) is greater than the diameter of the connecting rod (13). When the limiting block (14) moves to the lowest end of the inner groove (12), the horizontal height of the top of the extrusion piston (10) is still higher than the horizontal height of the bottom of the top cover (7).

4. A household waste separation device according to claim 1, characterized in that: A base plate (15) is provided below the bottom cover (3). Support plates (16) are fixedly installed between the top two ends of the base plate (15) and the outer walls of the extrusion barrel (1). Horizontal reinforcing plates (17) are fixedly installed between the inner walls of the two support plates (16) and the outer walls of the extrusion barrel (1). Second hydraulic rods (18) are fixedly installed on the two reinforcing plates (17). Fixing blocks (19) are fixedly installed on both sides of the bottom cover (3). The telescopic ends of the two second hydraulic rods (18) pass through the reinforcing plates (17) and are respectively fixedly connected to the corresponding fixing blocks (19).

5. A household waste separation device according to claim 4, characterized in that: The top of each of the two support plates (16) has an opening (20), and the tops of the two second hydraulic rods (18) are inserted through the corresponding openings (20).

6. A household waste separation device according to claim 1, characterized in that: The top of the extrusion barrel (1) is set with a slope that is flush with the inner wall slope of the outer cover (6).

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