Vehicle-mounted household garbage multi-stage screening device

Abstract

The invention relates to the field of garbage classification, and discloses a vehicle-mounted household garbage multi-stage screening device which comprises a vehicle frame, the front end of the vehicle frame is rotationally connected with a suspension arm, the front end of the vehicle frame is provided with a driving assembly, the driving assembly is arranged at one end of the suspension arm, the suspension arm is in an L shape, and the driving assembly is arranged at the other end of the suspension arm. A lifting assembly is arranged at the end, away from the driving assembly, of the lifting arm and used for lifting a garbage loading and unloading assembly, a garbage collecting assembly is arranged in the vehicle frame, and an opening assembly is arranged on one side of the vehicle frame and arranged on one side of the garbage collecting assembly. According to the garbage treatment device, water in garbage can flow into the storage barrel through the inclined plate, iron blocks in the garbage can be adsorbed by the magnets, when the garbage is dumped, the inclined plate blocks the water and prevents the water from flowing out, iron block recycling and solid-liquid separation of the garbage are achieved, and multi-stage screening of the garbage is achieved.

Description

Technical Field

[0001] The invention relates to the field of garbage classification, and in particular to a vehicle-mounted multi-stage screening device for domestic garbage. Background Art

[0002] Garbage classification is to classify garbage into recyclable and non-recyclable categories. If garbage is not sorted and recycled and discarded at will, it will cause environmental pollution. Garbage classification is to classify garbage at the source and turn it into resources again through classified transportation and recycling.

[0003] However, each type of garbage is currently collected in a separate garbage bin. When the garbage bins need to be transferred and processed, the staff usually carry the classified garbage bins one by one to the garbage truck by manpower, and then dump multiple garbage bins. This process is cumbersome, time-consuming and labor-intensive. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a vehicle-mounted multi-stage screening device for domestic waste.

[0005] In order to achieve the above-mentioned object, the present invention adopts the following technical scheme: a vehicle-mounted multi-stage screening device for domestic waste, comprising a frame, the front end of the frame is rotatably connected to a suspension arm, the front end of the frame is provided with a driving assembly, the driving assembly is arranged at one end of the suspension arm, the suspension arm is L-shaped, a lifting assembly is arranged at one end of the suspension arm away from the driving assembly, the lifting assembly is used for lifting and unloading a garbage assembly, a garbage collecting assembly is arranged inside the frame, an opening assembly is arranged on one side of the frame, and the opening assembly is arranged on one side of the garbage collecting assembly;

[0006] Through the above technical solution, the driving component drives the boom to rotate, the boom can hoist the hoisting component to move, the hoisting component lifts the garbage unloading component, and the garbage unloading component can dump the garbage into the garbage collecting component, thereby realizing the dumping, classification and collection of garbage;

[0007] The hoisting assembly includes a hanger, which is in a U-shape with a downward opening, and an electric push rod is arranged on the inner side of the lower part of the hanger, and the driving ends of the electric push rods close to each other are fixedly connected with a fixing block, and the top of the hanger is connected with a winch assembly through a steel wire rope;

[0008] Through the above technical solution, the winch assembly hoists the hanger onto the garbage unloading assembly, and then the electric push rod is engaged in the fixing hole through the fixing block, and then the winch assembly hoists the garbage unloading assembly, and the driving assembly rotates it to the garbage collecting assembly, and then the garbage is dropped;

[0009] The garbage unloading assembly includes a fixing frame, the front and rear ends of the fixing frame are both provided with fixing holes, three garbage bins are evenly distributed inside the fixing frame, and the bottoms of the garbage bins are all provided with closing mechanisms;

[0010] Through the above technical solution, the opening component opens the closing mechanism, so that the garbage in the garbage bin of the garbage unloading component falls into the storage bin of the garbage collecting component;

[0011] The garbage collection assembly comprises three storage barrels arranged in parallel, each of which is provided with an inclined plate arranged obliquely, a connecting hole is provided between the bottom of the inclined plate and the storage barrel, and a magnetic block is provided at the bottom of the inclined plate;

[0012] Through the above technical solution, the moisture in the garbage will flow into the interior of the storage bin through the inclined plate, and the iron blocks in the garbage will be attracted by the magnet. When dumping the garbage, the inclined plate will block the water from flowing out, thereby realizing the recovery of iron blocks and solid-liquid separation in the garbage, and realizing multi-stage screening of the garbage.

[0013] As a further description of the above technical solution:

[0014] The driving assembly includes a second motor, the second motor is fixedly connected in the frame, a driving end of the second motor is fixedly connected to a worm, the worm is meshingly connected to a worm wheel, and the worm wheel is fixedly connected to one end of the boom extending into the frame;

[0015] Through the above technical solution, the second motor drives the worm wheel through the worm to rotate the boom, thereby lifting and moving the garbage unloading assembly.

[0016] As a further description of the above technical solution:

[0017] One end of the worm gear away from the second motor is rotatably connected in the vehicle frame;

[0018] Through the above technical solution, the worm is rotatably connected in the frame to achieve stable force.

[0019] As a further description of the above technical solution:

[0020] The fixing holes are all engaged with the fixing blocks;

[0021] Through the above technical solution, the fixed block and the fixed hole are engaged to lift the garbage unloading assembly, and the fixed block and the fixed hole are separated to realize the lowering of the garbage unloading assembly.

[0022] As a further description of the above technical solution:

[0023] A positioning rod is provided at the bottom of one side of the fixing frame, and two positioning holes are provided at the top of one side of the frame, and the positioning holes are plugged into the positioning rod;

[0024] Through the above technical solution, when the garbage unloading assembly is put in, the positioning rod is inserted into the positioning hole so that the garbage bin is directly above the corresponding storage bin.

[0025] As a further description of the above technical solution:

[0026] The closing mechanism includes a bottom plate, one side of the bottom plate is rotatably connected to the bottom of the trash can through a hinge, the other side of the bottom plate is provided with a second magnet, the bottom of the trash can is provided with a first magnet directly opposite to the second magnet, the first magnet and the second magnet are magnetically combined, the bottom plate is fixedly connected with a push block on one side of the hinge, and the push block is provided directly above the opening component;

[0027] Through the above technical solution, the driving end of the linear motor moves upward, pushing the push block, causing the bottom plate to rotate and open around the hinge, so that the bottom of the trash can opens and the trash falls into the storage bucket. When the linear motor is released, the elasticity of the hinge causes the bottom plate to rebound, causing the first magnet and the second magnet to be attracted, thereby achieving the closure of the bottom of the trash can.

[0028] As a further description of the above technical solution:

[0029] The opening assembly includes a linear motor, which is fixedly connected to the frame, and the top driving end of the linear motor passes through the frame;

[0030] Through the above technical solution, the linear motor is used for opening and closing the bottom plate and the trash can.

[0031] As a further description of the above technical solution:

[0032] The bottom of the storage bucket is provided with a valve;

[0033] Through the above technical solution, the valve is used to release the garbage and sewage in the storage barrel.

[0034] As a further description of the above technical solution:

[0035] The hoisting assembly includes a first motor, the first motor is fixedly connected to a mounting plate, the mounting plate is fixedly connected to the top of the boom, a driving end of the first motor is fixedly connected to a reel, and the wire rope is wound on the reel;

[0036] Through the above technical solution, the first motor reels in and releases the wire rope through the reel to realize the lifting and lowering of the hanger, thereby realizing the lifting and hoisting of the garbage unloading assembly.

[0037] The present invention has the following beneficial effects:

[0038] 1. In the present invention, the hanger is hoisted onto the garbage unloading assembly through the winch assembly, and then the electric push rod is engaged in the fixing hole through the fixing block, and then the winch assembly lifts the garbage unloading assembly, and the driving assembly rotates it to the garbage collecting assembly, and then the garbage is put into the garbage bin. The setting of putting three garbage bins together realizes the efficient collection of garbage, which is much more efficient than the traditional method of dumping garbage one by one by manpower.

[0039] 2. In the present invention, the water in the garbage will flow into the interior of the storage barrel through the inclined plate, and the iron blocks in the garbage will be attracted by the magnet. When dumping the garbage, the inclined plate will block the water from flowing out, thereby realizing the recovery of iron blocks and solid-liquid separation of the garbage, and realizing multi-stage screening of the garbage. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 A three-dimensional diagram of a vehicle-mounted multi-stage screening device for domestic waste proposed by the present invention;

[0041] Figure 2 A plan view of a driving assembly of a vehicle-mounted multi-stage screening device for domestic waste proposed by the present invention;

[0042] Figure 3 A plan view of the opening components of a vehicle-mounted multi-stage screening device for domestic waste proposed by the present invention;

[0043] Figure 4 A cross-sectional view of a storage bucket of a vehicle-mounted multi-stage screening device for domestic waste proposed by the present invention;

[0044] Figure 5 This is a partial view of the fixing frame of the vehicle-mounted multi-stage screening device for domestic waste proposed by the present invention.

[0045] Legend:

[0046] 1. Frame; 2. Boom; 3. Electric push rod; 4. Fixed block; 5. Hanger; 6. Mounting plate; 7. First motor; 8. Reel; 9. Wire rope; 10. Trash can; 11. Fixed frame; 12. Storage bin; 13. Worm gear; 14. Worm; 15. Second motor; 16. Positioning rod; 17. Positioning hole; 18. First magnet; 19. Second magnet; 20. Hinge; 21. Linear motor; 22. Push block; 23. Bottom plate; 24. Inclined plate; 25. Magnetic block; 26. Connecting hole; 27. Valve; 28. Fixed hole. DETAILED DESCRIPTION

[0047] 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.

[0048] Reference Figure 1-5 , an embodiment provided by the present invention: a vehicle-mounted multi-stage screening device for domestic waste, comprising a frame 1, the front end of the frame 1 is rotatably connected to a boom 2, the front end of the frame 1 is provided with a driving assembly, the driving assembly is arranged at one end of the boom 2, the boom 2 is L-shaped, a hoisting assembly is arranged at one end of the boom 2 away from the driving assembly, the hoisting assembly is used to hoist and unload a garbage assembly, a garbage collecting assembly is arranged inside the frame 1, an opening assembly is arranged on one side of the garbage collecting assembly, the driving assembly drives the boom 2 to rotate, the boom 2 can hoist and move the hoisting assembly, the hoisting assembly hoists the garbage unloading assembly, the garbage unloading assembly can dump the garbage into the garbage collecting assembly, so as to realize the dumping, classification and collection of garbage;

[0049] The hoisting assembly includes a hanger 5, which is a U-shape with a downward opening. An electric push rod 3 is arranged on the inner side of the lower part of the hanger 5. The driving ends of the electric push rod 3 that are close to each other are fixedly connected with a fixing block 4. The top of the hanger 5 is connected with a winch assembly through a steel wire rope 9. The winch assembly hoists the hanger 5 onto the garbage unloading assembly, and then the electric push rod 3 is engaged in the fixing hole 28 through the fixing block 4. Then the winch assembly hoists the garbage unloading assembly, and the driving assembly rotates it to the top of the garbage collecting assembly, and then the garbage is dropped;

[0050] The garbage unloading component includes a fixing frame 11, and the front and rear ends of the fixing frame 11 are both provided with fixing holes 28. Three garbage bins 10 are evenly distributed inside the fixing frame 11, and the bottoms of the garbage bins 10 are all provided with closing mechanisms. The opening component opens the closing mechanism, so that the garbage in the garbage bins 10 of the garbage unloading component falls into the storage bin 12 of the garbage collecting component;

[0051] The garbage collection component includes three storage barrels 12 arranged in parallel, each of which is provided with an inclined inclined plate 24, a connecting hole 26 is provided between the bottom of the inclined plate 24 and the storage barrel 12, and a magnetic block 25 is provided at the bottom of the inclined plate 24. The moisture in the garbage will flow into the interior of the storage barrel 12 through the inclined plate 24, and the iron blocks in the garbage will be absorbed by the magnet 25. When dumping the garbage, the inclined plate 24 will block the water from flowing out, thereby realizing the iron block screening of the garbage and the sewage screening.

[0052] The driving assembly includes a second motor 15, which is fixedly connected to the frame 1. The driving end of the second motor 15 is fixedly connected to a worm 14, which is meshingly connected to a worm wheel 13. The worm wheel 13 is fixedly connected to one end of the boom 2 extending into the frame 1. The second motor 15 drives the worm wheel 13 through the worm 14 to rotate the boom 2, thereby lifting and translating the garbage unloading assembly.

[0053] One end of the worm 14 away from the second motor 15 is rotatably connected in the vehicle frame 1 , and the worm 14 is rotatably connected in the vehicle frame 1 to achieve stable force.

[0054] The fixing holes 28 are all engaged with the fixing blocks 4, and the fixing blocks 4 and the fixing holes 28 are engaged to lift and unload the garbage assembly, and the fixing blocks 4 and the fixing holes 28 are separated to realize the lowering of the garbage unloading assembly.

[0055] A positioning rod 16 is provided at the bottom of one side of the fixing frame 11, and two positioning holes 17 are provided at the top of one side of the frame 1. The positioning holes 17 are plugged into the positioning rod 16. When the garbage assembly is unloaded and placed, the positioning rod 16 is inserted into the positioning hole 17 so that the garbage bin 10 is directly above the corresponding storage bin 12.

[0056] The closing mechanism includes a bottom plate 23, one side of the bottom plate 23 is rotatably connected to the bottom of the trash can 10 through a hinge 20, and a second magnet 19 is arranged on the other side of the bottom plate 23. A first magnet 18 is arranged at the bottom of the trash can 10 opposite to the second magnet 19, and the first magnet 18 and the second magnet 19 are magnetically combined. The bottom plate 23 is fixedly connected to a push block 22 on one side of the hinge 20, and the push block 22 is arranged directly above the opening component. The driving end of the linear motor 21 moves upward to push the push block 22, so that the bottom plate 23 rotates and opens around the hinge 20, so that the bottom of the trash can 10 opens and the garbage falls into the storage bucket 12. When the linear motor 21 is released, the elasticity of the hinge 20 causes the bottom plate 23 to rebound, so that the first magnet 19 and the second magnet 18 are adsorbed, thereby realizing the closure of the bottom of the trash can 10.

[0057] The opening assembly includes a linear motor 21 , which is fixedly connected to the frame 1 , and the top driving end of the linear motor 21 passes through the frame 1 . The linear motor 21 is used for opening and closing the bottom plate 23 and the trash can 10 .

[0058] A valve 27 is provided at the bottom of the storage barrel 12 , and the valve 27 is used to release the garbage and sewage in the storage barrel 12 .

[0059] The winch assembly includes a first motor 7, which is fixedly connected to a mounting plate 6, and the mounting plate 6 is fixedly connected to the top of the boom 2. A driving end of the first motor 7 is fixedly connected to a reel 8, and a wire rope 9 is wound on the reel 8. The first motor 7 reels in and releases the wire rope 9 through the reel 8 to achieve the lifting and lowering of the hanger 5, thereby achieving the lifting and hoisting of the garbage unloading assembly.

[0060] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vehicle-mounted multi-stage screening device for domestic waste, comprising a vehicle frame (1), characterized in that: The front end of the vehicle frame (1) is rotatably connected to a boom (2), the front end of the vehicle frame (1) is provided with a driving assembly, the driving assembly is arranged at one end of the boom (2), the boom (2) is L-shaped, the end of the boom (2) away from the driving assembly is provided with a lifting assembly, the lifting assembly is used to lift and unload a garbage assembly, a garbage collection assembly is arranged inside the vehicle frame (1), an opening assembly is arranged on one side of the vehicle frame (1), and the opening assembly is arranged on one side of the garbage collection assembly; The hoisting assembly comprises a hanger (5), the hanger (5) is in a U-shape opening downwards, an electric push rod (3) is arranged on the inner side of the lower part of the hanger (5), the driving ends of the electric push rod (3) close to each other are fixedly connected to a fixing block (4), and the top of the hanger (5) is connected to a winch assembly via a steel wire rope (9); The garbage unloading assembly comprises a fixing frame (11), the front and rear ends of the fixing frame (11) are both provided with fixing holes (28), three garbage bins (10) are evenly distributed inside the fixing frame (11), and the bottoms of the garbage bins (10) are each provided with a closing mechanism; The garbage collection assembly comprises three storage barrels (12) arranged in parallel, each of the storage barrels (12) is provided with an inclined plate (24) arranged at an angle, a connecting hole (26) is provided between the bottom of the inclined plate (24) and the storage barrel (12), and a magnetic block (25) is provided at the bottom of the inclined plate (24).

2. The vehicle-mounted multi-stage screening device for domestic waste according to claim 1, characterized in that: The driving assembly comprises a second motor (15), the second motor (15) is fixedly connected in the vehicle frame (1), a driving end of the second motor (15) is fixedly connected to a worm (14), the worm (14) is meshingly connected to a worm wheel (13), and the worm wheel (13) is fixedly connected to one end of the boom (2) extending into the vehicle frame (1).

3. The vehicle-mounted multi-stage screening device for domestic waste according to claim 2 is characterized in that: One end of the worm (14) away from the second motor (15) is rotatably connected inside the vehicle frame (1).

4. The vehicle-mounted multi-stage screening device for domestic waste according to claim 1, characterized in that: The fixing holes (28) are all engaged with the fixing blocks (4).

5. The vehicle-mounted multi-stage screening device for domestic waste according to claim 1, characterized in that: A positioning rod (16) is provided at the bottom of one side of the fixing frame (11), and two positioning holes (17) are provided at the top of one side of the vehicle frame (1), and the positioning holes (17) are plugged into the positioning rod (16).

6. The vehicle-mounted multi-stage screening device for domestic waste according to claim 1, characterized in that: The closing mechanism comprises a bottom plate (23), one side of the bottom plate (23) is rotatably connected to the bottom of the trash can (10) through a hinge (20), the other side of the bottom plate (23) is provided with a second magnet (19), the bottom of the trash can (10) is provided with a first magnet (18) directly opposite to the second magnet (19), the first magnet (18) and the second magnet (19) are magnetically combined, and the bottom plate (23) is fixedly connected to a push block (22) on one side of the hinge (20), and the push block (22) is provided directly above the opening component.

7. The vehicle-mounted multi-stage screening device for domestic waste according to claim 1, characterized in that: The opening assembly comprises a linear motor (21), and the linear motor (21) is fixedly connected in the vehicle frame (1), and the top driving end of the linear motor (21) passes through the vehicle frame (1).

8. The vehicle-mounted multi-stage screening device for domestic waste according to claim 1, characterized in that: The bottom of the storage bucket (12) is provided with a valve (27).

9. The vehicle-mounted multi-stage screening device for domestic waste according to claim 1, characterized in that: The hoisting assembly comprises a first motor (7), the first motor (7) is fixedly connected to a mounting plate (6), the mounting plate (6) is fixedly connected to the top of the boom (2), the driving end of the first motor (7) is fixedly connected to a reel (8), and the steel wire rope (9) is wound on the reel (8).

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