Centralized waste collecting system

Abstract

The utility model discloses a centralized waste collecting system which comprises a collecting box and a fan door, a fixed bin and a discharging channel are fixedly installed on the two sides of the horizontal end of the collecting box respectively, a water tank is fixedly installed on the top of the collecting box, and a compacting assembly used for compacting waste is arranged on the top of the collecting box. According to the device, waste is transferred into the collecting box through a discharging channel, the output end of a second pushing cylinder drives a communicating pipe to horizontally move through a fixing sleeve, and the communicating pipe is in linkage with a spray head and drives a corrugated pipe to synchronously expand till the spray head is located in the middle of an inner cavity of the collecting box; at the moment, a pump body transfers water in a water tank to a spray head through a guide pipe, a corrugated pipe and a communicating pipe, the spray head evenly sprays the water to the waste, then a second pushing cylinder drives the spray head to reset, a first pushing cylinder pushes a pressing plate to move downwards, and the pressing plate compacts the wetted waste, so that the waste is prevented from moving, and meanwhile the waste is prevented from being wetted. And the water body coverage range and uniformity are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of material recovery, in particular to a centralized waste collection system. Background Art

[0002] Corrugated cardboard is also called corrugated cardboard. It is made of at least one layer of corrugated paper and one layer of boxboard paper, and has good elasticity and extensibility. It is mainly used to make cartons, the sandwich of cartons, and other packaging materials for fragile goods. At present, corrugated cardboard has been widely promoted and applied as packaging for various commodities due to its light weight, low price, simple manufacturing, wide application and recyclability, and has become one of the fastest-growing packaging materials so far. In the production process of corrugated cardboard, a lot of scraps will be generated, and there are also some corrugated cardboards that do not meet the specifications. The collection of these waste cardboards has become one of the links that cannot be ignored in the production management process.

[0003] Chinese patent publication number CN108656608B, publication date 20200616, discloses a centralized waste collection system for a corrugated cardboard production line, including a feed pipe connected to a shredder, the feed pipe is equipped with an induced draft fan, the shredder is located in the production line workshop, the feed pipe leads to a hydraulic baler, the hydraulic baler is located in the waste collection workshop, and the outlet of the hydraulic baler is equipped with a feeding track.

[0004] For example, the existing centralized waste collection system mentioned above continuously compacts the debris in the collection box through a pressing plate, and at the same time, a water spray pipe sprays water mist. The paper scraps stick to each other due to the moisture, and are not easy to fly around, and are easier to be compacted, so that the collection box can accommodate more debris. The nozzle is set on the top of the pressing plate, and corresponding perforations are opened on the pressing plate. In the specific implementation process, some debris smaller than the mesh can be easily transferred to the top of the pressing plate through the perforations, and the perforations with a fixed diameter can also restrict the coverage range of the nozzle. Therefore, it is urgent to propose a corresponding centralized waste collection system to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to propose a centralized waste collection system in order to solve the above problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A centralized waste collection system comprises a collection box and a leaf door, wherein a fixed bin and a material discharge channel are fixedly installed on both sides of the horizontal end of the collection box, a water tank is fixedly installed on the top of the collection box, and a compaction assembly for compacting waste is arranged on the top of the collection box, a pump body is fixedly installed on the inner surface wall of the fixed bin, the input end of the pump body is connected with the water tank through a conduit, the output end of the pump body is fixedly connected with a connecting pipe through a bellows, and a nozzle is arranged at the bottom of the connecting pipe, and a pushing assembly for pushing the connecting pipe is arranged between the fixed bin and the connecting pipe.

[0008] Preferably, a base is fixedly installed at the bottom of the material discharge channel, a push cylinder three is fixedly installed at the bottom of the base, and a partition is fixedly installed at the output end of the push cylinder three.

[0009] Preferably, the compacting assembly includes a push cylinder 1, the push cylinder 1 is fixedly installed on the top of the collection box, and a pressure plate is fixedly installed on the output end of the push cylinder 1.

[0010] Preferably, the pushing assembly includes a second pushing cylinder, the second pushing cylinder is fixedly connected to the outer wall of the fixed bin, and the output end of the second pushing cylinder is fixedly connected to the connecting pipe.

[0011] Preferably, a fixing sleeve is fixedly installed on the outer wall of the vertical end of the connecting pipe, and the second output end of the pushing cylinder is fixedly connected to the outer wall of the fixing sleeve.

[0012] Preferably, the outer wall of the pressure plate is in contact with the inner wall of the collection box, and a pressure relief valve is provided at the vertical end of the collection box.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the present application, the waste is transferred to the interior of the collection box through the discharge channel, and the output end of the push cylinder 2 drives the connecting pipe to move horizontally through the fixed sleeve. The connecting pipe links the nozzle and drives the bellows to expand synchronously until the nozzle is located in the middle of the inner cavity of the collection box. At this time, the pump body transfers the water inside the water tank to the nozzle through the conduit, bellows and connecting pipe. The nozzle sprays the water evenly on the waste. Then the push cylinder 2 drives the nozzle to reset, and the push cylinder 1 pushes the pressure plate downward. The pressure plate compacts the soaked waste, thereby avoiding the movement of the waste and ensuring the coverage and uniformity of the water.

[0015] 2. In the present application, before the push cylinder 1 drives the pressure plate to move downward and realizes the compaction of the waste, the push cylinder 3 will push the partition plate to be inserted into the inside of the material discharge channel, so as to temporarily separate the material discharge channel and prevent the waste from falling into the top of the pressure plate. At this time, the falling waste will be concentrated in the inside of the material discharge channel, thereby ensuring the stable operation of the pressure plate compaction process, thereby improving the stability of the use of the centralized waste collection system. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure diagram provided according to the embodiment of the utility model is shown;

[0017] Figure 2 A schematic diagram of the structure of a pressing plate provided according to an embodiment of the utility model is shown;

[0018] Figure 3 A schematic diagram of the structure of a fixing sleeve provided according to an embodiment of the utility model is shown;

[0019] Figure 4 A schematic diagram of the partition structure provided according to an embodiment of the utility model is shown.

[0020] Legend:

[0021] 1. Collecting box; 2. Door; 3. Material discharge channel; 4. Push cylinder 1; 5. Water tank; 6. Conduit; 7. Fixed bin; 8. Push cylinder 2; 9. Press plate; 10. Base; 11. Push cylinder 3; 12. Pump body; 13. Bellows; 14. Connecting pipe; 15. Fixed sleeve; 16. Nozzle; 17. Partition. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A centralized waste collection system comprises a collection box 1 and a door 2, a fixed bin 7 and a material discharge channel 3 are respectively fixedly installed on both sides of the horizontal end of the collection box 1, a water tank 5 is fixedly installed on the top of the collection box 1, and a compaction component for compacting waste is arranged on the top of the collection box 1, a pump body 12 is fixedly installed on the inner surface wall of the fixed bin 7, the input end of the pump body 12 is connected with the water tank 5 through a conduit 6, the output end of the pump body 12 is fixedly connected with a connecting pipe 14 through a bellows 13, and a nozzle 16 is arranged at the bottom of the connecting pipe 14, and a pushing component for pushing the connecting pipe 14 is arranged between the fixed bin 7 and the connecting pipe 14;

[0025] The waste is transferred to the inside of the collection box 1 through the discharge channel 3, and the output end of the push cylinder 2 8 drives the connecting pipe 14 to move horizontally through the fixed sleeve 15. The connecting pipe 14 links the nozzle 16 and drives the bellows 13 to expand synchronously until the nozzle 16 is located in the middle of the inner cavity of the collection box 1. At this time, the pump body 12 transfers the water inside the water tank 5 to the nozzle 16 through the conduit 6, the bellows 13 and the connecting pipe 14. The nozzle 16 sprays the water evenly on the waste. Then, the push cylinder 2 8 drives the nozzle to reset, and the push cylinder 1 4 pushes the pressure plate 9 downward. The pressure plate 9 compacts the soaked waste, thereby avoiding the movement of the waste and ensuring the coverage and uniformity of the water.

[0026] Specifically, Figure 2 and Figure 4 As shown, a base 10 is fixedly installed at the bottom of the feeding channel 3, a pushing cylinder 3 11 is fixedly installed at the bottom of the base 10, and a partition 17 is fixedly installed at the output end of the pushing cylinder 3 11. Before the pressing plate 9 is driven downward by the pushing cylinder 1 4 to realize the compaction of the waste, the pushing cylinder 3 11 will push the partition 17 to be inserted into the feeding channel 3, so as to temporarily separate the feeding channel 3 and prevent the waste from falling into the top of the pressing plate 9. At this time, the falling waste will be concentrated in the feeding channel 3, thereby ensuring the stable operation of the compaction process of the pressing plate 9, thereby improving the stability of the use of the centralized waste collection system.

[0027] Specifically, Figure 2 and Figure 3 As shown, the compacting component includes a push cylinder 4, which is fixedly installed on the top of the collection box 1, and a pressure plate 9 is fixedly installed at the output end of the push cylinder 4. After the push cylinder 2 8 drives the nozzle to reset, the push cylinder 4 pushes the pressure plate 9 downward, and the pressure plate 9 compacts the soaked waste. The pushing component includes a push cylinder 2 8, which is fixedly connected to the outer wall of the fixed bin 7, and the output end of the push cylinder 2 8 is fixedly connected to the connecting pipe 14. The output end of the push cylinder 2 8 drives the connecting pipe 14 to translate through the fixed sleeve 15, and the connecting pipe 14 links the nozzle 16 and drives the bellows 13 to expand synchronously until the nozzle 16 is located in the middle of the inner cavity of the collection box 1. A fixing sleeve 15 is fixedly installed on the outer wall of the vertical end of the connecting pipe 14, and the output end of the pushing cylinder 8 is fixedly connected to the outer wall of the fixing sleeve 15, so as to ensure the stability of the cooperation between the pushing cylinder 8 and the connecting pipe 14, and the outer wall of the pressing plate 9 is in contact with the inner wall of the collecting box 1. A pressure relief valve is provided at the vertical end of the collecting box 1 to ensure the complete compaction of the waste while maintaining the internal air pressure of the collecting box 1 stable through the pressure relief valve.

[0028] Working principle: waste is transferred to the inside of the collection box 1 through the feeding channel 3, and the output end of the push cylinder 2 8 drives the connecting pipe 14 to move horizontally through the fixed sleeve 15, and the connecting pipe 14 links the nozzle 16 and drives the bellows 13 to expand synchronously until the nozzle 16 is located in the middle of the inner cavity of the collection box 1. At this time, the pump body 12 transfers the water inside the water tank 5 to the nozzle 16 through the guide tube 6, the bellows 13 and the connecting pipe 14. The nozzle 16 sprays the water evenly on the waste, and then pushes the cylinder 2 8 to reset the nozzle, and pushes the cylinder 1 4 to push the pressure plate 9 downward, and the pressure The plate 9 compacts the soaked waste, thereby avoiding the movement of the waste and ensuring the water coverage and uniformity. Before the pressing plate 9 is driven downward by the pushing cylinder 1 4 to realize the compaction of the waste, the pushing cylinder 3 11 will push the partition 17 to be inserted into the unloading channel 3, thereby temporarily partitioning the unloading channel 3 to avoid the waste from falling onto the top of the pressing plate 9. At this time, the falling waste will be concentrated in the unloading channel 3, thereby ensuring the stable operation of the compaction process of the pressing plate 9, thereby improving the stability of the use of the centralized waste collection system.

[0029] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A centralized waste collection system, comprising a collection box (1) and a door (2), characterized in that: A fixed bin (7) and a material discharge channel (3) are fixedly installed on both sides of the horizontal end of the collecting box (1), a water tank (5) is fixedly installed on the top of the collecting box (1), and a compacting component for compacting waste is arranged on the top of the collecting box (1), a pump body (12) is fixedly installed on the inner surface wall of the fixed bin (7), the input end of the pump body (12) is connected to the water tank (5) through a conduit (6), the output end of the pump body (12) is fixedly connected to a connecting pipe (14) through a bellows (13), and a nozzle (16) is arranged at the bottom of the connecting pipe (14), and a pushing component for pushing the connecting pipe (14) is arranged between the fixed bin (7) and the connecting pipe (14).

2. A centralized waste collection system according to claim 1, characterized in that: A base (10) is fixedly mounted on the bottom of the material discharge channel (3), a push cylinder three (11) is fixedly mounted on the bottom of the base (10), and a partition plate (17) is fixedly mounted on the output end of the push cylinder three (11).

3. A centralized waste collection system according to claim 2, characterized in that: The compacting assembly comprises a push cylinder (4), the push cylinder (4) is fixedly mounted on the top of the collection box (1), and a pressure plate (9) is fixedly mounted on the output end of the push cylinder (4).

4. A centralized waste collection system according to claim 3, characterized in that: The pushing assembly comprises a second pushing cylinder (8), the second pushing cylinder (8) is fixedly connected to the outer wall of the fixed bin (7), and the output end of the second pushing cylinder (8) is fixedly connected to the connecting pipe (14).

5. A centralized waste collection system according to claim 4, characterized in that: A fixing sleeve (15) is fixedly mounted on the outer wall of the vertical end of the connecting pipe (14), and the output end of the second pushing cylinder (8) is fixedly connected to the outer wall of the fixing sleeve (15).

6. A centralized waste collection system according to claim 5, characterized in that: The outer wall of the pressure plate (9) is in contact with the inner wall of the collection box (1), and a pressure relief valve is provided at the vertical end of the collection box (1).

Images