High-position compression type garbage compression box

Abstract

The application relates to the garbage disposal technical field, in particular to a high-position compression type garbage compression box, which comprises a garbage can with a garbage discharge outlet and a garbage feeding inlet, a limiting guide device is detachably and sealingly connected to the garbage can at the position corresponding to the garbage discharge outlet, a closing device is arranged at the position corresponding to the garbage feeding inlet and close to the top of the garbage can, and a compression device is arranged on the downside of the closing device in the garbage can and is arranged in a slanting upward mode. The garbage is compressed by the compression device, the garbage volume is reduced, the garbage storage capacity of the garbage can is increased, and the transportation frequency and cost are reduced. Meanwhile, the limiting guide device can guide the moving direction of the garbage, and the compression effect is improved. The closing device can prevent garbage overflow, avoid odor emission, and protect the surrounding air environment. In addition, garbage sewage can be temporarily stored in the garbage can and then be collectively treated in a treatment plant. Efficient garbage compression and reasonable sewage management are realized, the operation cost is reduced, and the environmental pollution is reduced.

Description

Technical Field

[0001] This invention relates to the field of waste treatment technology, specifically to a high-level compression waste compactor. Background Technology

[0002] In modern cities, dense populations generate enormous and continuous volumes of waste. Waste collection and transportation are crucial aspects of urban environmental sanitation management. Waste compression plays a vital role in the collection and transportation process. Compression significantly reduces waste volume, increases the amount that can be transported at one time, lowers transportation costs, and improves transportation efficiency, thereby ensuring the smooth operation of the entire urban waste management process and maintaining the cleanliness and hygiene of the city.

[0003] Currently, common garbage bins with compression functions typically have hydraulic cylinders and compression pushers installed at the bottom or middle of the bin. The hydraulic cylinders drive the compression pushers to initially compress the garbage. Since garbage often contains a lot of water, to ensure the proper functioning of the hydraulic cylinders driving the compression pushers, wastewater needs to be discharged during the compression process. Untreated wastewater contains large amounts of organic matter, heavy metals, and pathogens. Therefore, wastewater discharge requires a dedicated sewage treatment system, which increases operating costs. Improper wastewater treatment can also cause environmental pollution problems.

[0004] To avoid environmental pollution caused by improper drainage, invention patent application number 201910826754.5 discloses a garbage bin capable of storing a large amount of sewage, which does not discharge sewage and does not require a sewage system. However, its compression mechanism is set on a lifting platform outside the garbage bin, including a complex structure and transmission design such as a mounting base, swing arm, connecting rod, scraper, and scraper cylinder. The complex structure and transmission design increases the equipment cost and maintenance difficulty. Moreover, during the compression operation, the compression mechanism needs to be extended into the bin and compressed downwards and backwards. Not only is the compression action cumbersome and difficult to guarantee sufficient compression force and efficient compression effect, but the sealing door cannot be closed during the compression process, which can easily cause odors or water stains in the garbage to be squeezed out of the garbage bin, causing pollution to the environment and air.

[0005] Therefore, in order to meet the needs of modern urban waste management, how to achieve efficient waste compression and reasonable wastewater management, while reducing operating costs and environmental pollution, is a problem that those skilled in the art urgently need to solve. Summary of the Invention

[0006] To meet the needs of modern urban waste disposal and achieve efficient waste compression and reasonable wastewater management, thereby reducing operating costs and environmental pollution, this application provides a high-level compression waste compactor.

[0007] The high-position compression garbage compactor provided in this application adopts the following technical solution: A high-position compression garbage compactor includes a garbage bin, one end of which has a garbage outlet. A limit guide device is detachably and sealed to the garbage bin corresponding to the garbage outlet. A garbage inlet is located at the top of the garbage bin, away from the limit guide device. A sealing device is provided inside the garbage bin near the top, corresponding to the garbage inlet. A compression device is located inside the garbage bin, below the sealing device and near the garbage inlet. The compression device is obliquely positioned in the upper-middle part of the garbage bin. The compression device is used to push the garbage into the garbage bin to the upper-middle part of the limit guide device. The compression device is kinetically connected to the sealing device so that the garbage inlet is closed when the compression device pushes the garbage.

[0008] Furthermore, the limiting and guiding device includes a door frame rotatably connected to the trash can, a door panel fixedly and sealed to the door frame, the side of the door panel facing the trash can being configured as an arc-shaped guiding surface from top to bottom, a sealing strip fixedly connected to the inner side of the trash can corresponding to the door frame, and the end of the door frame away from the rotatably connected to the trash can being connected to the trash can latch.

[0009] Furthermore, the sealing device includes multiple layers of sealing plates slidably connected to the inner side of the garbage bin at the garbage inlet. The lowest sealing plate is driven to the compression device, and adjacent sealing plates are driven to each other. A limiting structure is provided between the highest sealing plate and the top surface inside the garbage bin. When the compression device compresses the garbage, the multiple layers of sealing plates can seal the garbage inlet together with the compression device.

[0010] Furthermore, a first limiting block extending upward is fixedly connected to one end of the sealing plate away from the limiting guide device, and both ends of the sealing plate are provided with a first limiting structure extending downward; the first limiting block on the uppermost sealing plate can abut against the top surface inside the garbage bin near the garbage inlet; in two adjacent sealing plates, the first limiting block on the lower sealing plate is disposed between the two first limiting structures on the upper sealing plate; a second limiting block extending upward is fixedly connected to the compression device, and the second limiting block is disposed between the two first limiting structures on the lowermost sealing plate.

[0011] Furthermore, the inner side of the trash can is symmetrically and fixedly connected to the trash inlet with a closed plate slide rail. Each closed plate has a first slide groove on the slide rail, and the closed plate is slidably connected in the first slide groove.

[0012] Furthermore, the compression device includes a telescopic component and a compression head. One end of the telescopic component is installed inside the garbage bin at the end away from the limiting guide device. The compression head is installed on the telescopic component. Slider blocks are fixedly connected to both sides of the compression head. A second sliding groove is opened on the inner side of the garbage bin for the slider. The compression head is slidably connected to the garbage bin through the slider and the second sliding groove.

[0013] Furthermore, the telescopic component includes two intersecting hydraulic cylinders. The fixed end of the hydraulic cylinder is hinged to the end inside the garbage bin away from the limiting guide device, and the telescopic end of the hydraulic cylinder is hinged to the squeezing head. A hydraulic pipeline is sealed to the hydraulic cylinder. The hydraulic pipeline passes through the side wall of the garbage bin and is fixedly installed on the outer wall of the garbage bin. A quick-release connector is fixedly connected to the end of the hydraulic pipeline away from the hydraulic cylinder. The quick-release connector can be detachably connected to an external hydraulic system.

[0014] Furthermore, a protective device is provided inside the trash can near the lower side of the compression device. The protective device is connected to the compression device to prevent the trash inside the trash can from being pushed into the compression device when the compression device pushes the trash.

[0015] Furthermore, the protective device includes a fixed protective plate and a sliding protective plate. The fixed protective plate is fixedly connected to the inner side of the garbage bin and located below the compression device. The sliding protective plate is slidably connected to the inner side of the garbage bin and located below the compression device. The sliding protective plate is slidably connected to the fixed protective plate. Both ends of the sliding protective plate are provided with upwardly extending second limiting structures. The compression device is fixedly connected with a downwardly extending third limiting block, which is disposed between the two second limiting structures on the sliding protective plate.

[0016] Furthermore, a protective plate slide rail is symmetrically and fixedly connected to the inner side of the trash can below the compression device. A third slide groove is provided on the protective plate slide rail corresponding to the sliding protective plate, and the sliding protective plate is slidably connected in the third slide groove.

[0017] Beneficial effects achieved: 1. The compression device used in this application only requires one set of reciprocating compression mechanism, which is not only simple in structure, but also stable and reliable in operation, which helps to reduce the overall cost of the machine; moreover, the hydraulic system driving the compression device is externally connected, which can effectively reduce the weight of the container and the risk of failure; at the same time, the compression force is large, which helps to improve the compaction density of the waste.

[0018] 2. The garbage bin used in this application can store a large amount of sewage, and the sewage can be taken away with the bin for centralized treatment, which can effectively avoid causing environmental pollution problems, eliminate the need to set up a sewage treatment system, and help reduce operating costs.

[0019] 3. During the compression process, the garbage inlet can be sealed simultaneously with the compression head, which can prevent odor from escaping and avoid the odor or water stains in the garbage being squeezed out of the garbage bin and causing pollution to the environment and air. It also eliminates the need for a separate setting and control of the garbage inlet sealing door, further reducing the cost of the whole machine. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of one embodiment of this application.

[0021] Figure 2 This is a schematic diagram of the first structure decomposition in one embodiment of this application.

[0022] Figure 3 This is a schematic diagram of the internal structure of one embodiment of this application.

[0023] Figure 4 This is a schematic diagram of the second structure decomposition in one embodiment of this application.

[0024] Figure 5 yes Figure 3 Enlarged schematic diagram of Part I of the structure.

[0025] Figure 6 yes Figure 3 Enlarged schematic diagram of Part II of the structure.

[0026] Figure 7 yes Figure 3 Enlarged schematic diagram of Part III of the structure.

[0027] Explanation of reference numerals in the attached drawings: 100, garbage bin; 110, garbage outlet; 120, garbage inlet; 101, frame; 102, first bin body; 103, second bin body; 104, sewage valve; 200, limiting and guiding device; 201, bin door frame; 202, bin door panel; 203, sealing strip; 300, sealing device; 301, sealing plate; 302, first limiting block; 303, first limiting structure; 304, second limiting block. 305. Enclosed plate slide rail; 306. First slide groove; 400. Compression device; 401. Telescopic component; 402. Extrusion head; 403. Slider; 404. Second slide groove; 405. Hydraulic pipeline; 406. Quick-release connector; 500. Protective device; 501. Fixed protective plate; 502. Sliding protective plate; 503. Second limiting structure; 504. Third limiting block; 505. Protective plate slide rail; 506. Third slide groove. Detailed Implementation

[0028] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0029] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0031] This application discloses a high-position compression garbage compactor.

[0032] Please refer to the above as well. Figures 1 to 7In one embodiment of this application, a high-level compression garbage compactor includes a garbage bin 100. One end of the garbage bin 100 has a garbage outlet 110, and the top of the garbage bin 100, away from the garbage outlet 110, has a garbage inlet 120. The garbage bin 100 includes a frame 101, and a first bin 102 and a second bin 103 are fixedly welded to the frame 101. The ends of the first bin 102 and the second bin 103 that are close to each other are fixedly and sealed together by welding. The garbage outlet 110 is located at the end of the second bin 103 away from the first bin 102. The garbage inlet 120 is located at the top of the first bin 102. A sewage valve 104 is installed at the bottom of the first bin 102.

[0033] During operation, the waste inlet 120 is located at the top of the first container 102, and the waste outlet 110 is located at the end of the second container 103 furthest from the first container 102. This layout separates the waste inlet and outlet areas, avoiding mutual interference during operation and improving the orderliness and efficiency of the waste treatment process. The welded connection between the first container 102, the second container 103, and the frame 101 ensures the integrity and stability of the container structure, enabling it to withstand the pressure and impact during waste compression, reducing the risk of container deformation or damage. Simultaneously, the sealed connection effectively prevents odor leakage and sewage seepage, reducing pollution to the surrounding environment and maintaining good environmental hygiene. The sewage valve 104 is installed at the bottom of the first container 102, facilitating centralized control and discharge of sewage generated during waste compression, enabling subsequent treatment and disposal of the sewage.

[0034] Please refer to the above as well. Figures 1 to 7 In one embodiment of this application, a limiting guide device 200 is detachably and sealed to the garbage outlet 110 on the garbage bin 100. A sealing device 300 is provided inside the garbage bin 100 near its top, corresponding to the garbage inlet 120. A compression device 400 is provided inside the garbage bin 100, located below the sealing device 300 and near the garbage inlet 120. The compression device 400 is obliquely arranged in the upper middle part of the garbage bin 100. The compression device 400 is used to push the garbage put into the garbage bin 100 to the upper middle part of the limiting guide device 200. The compression device 400 is connected to the sealing device 300 so that the garbage inlet 120 is closed when the compression device 400 pushes the garbage.

[0035] The high-level compression garbage compactor disclosed in this application can be used in practical applications as well as in underground garbage compaction stations, or placed on the ground for garbage collection and transportation. The implementation principle of the high-level compression garbage compactor is as follows: When garbage needs to be disposed of, the compression device 400 is first retracted, and then the garbage is fed into the garbage bin 100 through the garbage inlet 120. Once a certain amount of garbage has been disposed of, the compression device 400 is activated. Because the compression device 400 is connected to the sealing device 300, when the compression device 400 pushes the garbage towards the limiting guide device 200, it will simultaneously activate the sealing device 300, thereby sealing the garbage inlet 120 and preventing odors or water from being squeezed out of the garbage bin. The compression device 400 continuously pushes the garbage into the second bin 103. Guided by the limiting guide device 200, the garbage in the second bin 103 gradually moves from the lower center of the garbage bin 100 towards the first bin 102 and is compressed (e.g., ...). Figure 3 (As shown by the arrow in the image) until the desired compression level is achieved, the garbage is then transported to the disposal site by a garbage truck. When the garbage needs to be discharged, the garbage outlet 110 can be opened by opening the limit guide device 200 and the lower lock of the garbage bin 100.

[0036] During operation, the compression device 400 effectively reduces the volume of waste by pushing and compressing it, increasing the storage capacity of the waste bin 100, reducing the frequency of waste transportation, and lowering transportation costs. Simultaneously, the sealing device 300 effectively prevents odors from escaping from the waste inlet 120, reducing air pollution and improving air quality, which is beneficial to residents' lives and health. The limiting and guiding device 200 not only guides and limits the movement and compression of waste but also opens the waste outlet 110 when discharge is needed, ensuring smooth waste discharge and improving the overall efficiency and convenience of waste disposal, making the process more efficient and orderly. Furthermore, during waste collection and transfer, wastewater can be stored inside the waste bin 100 for centralized treatment at a large processing plant, effectively achieving efficient waste compression and reasonable wastewater management, reducing operating costs and environmental pollution.

[0037] Please refer to the above as well. Figures 1 to 7 In one embodiment of this application, the limiting guide device 200 includes a door frame 201 rotatably connected to the trash can 100, a door panel 202 fixedly and sealed to the door frame 201, the side of the door panel 202 facing the trash can 100 being configured as an arc-shaped guide surface from top to bottom, a sealing strip 203 fixedly connected to the inner side of the trash can 100 corresponding to the door frame 201, and a lock connection between the end of the door frame 201 away from the rotatably connected trash can 100 and the trash can 100.

[0038] During the movement of the garbage by the compression device 400, the garbage slides along the arc-shaped guide surface of the door panel 202 from top to bottom. This arc-shaped guide surface conforms to the movement trajectory of the garbage, guiding it and allowing it to move more smoothly from the second container 103 towards the first container 102, thus improving the compression efficiency. The sealing strip 203, fixedly connected to the inner side of the door frame 201 on the garbage bin 100, ensures a tight seal between the garbage bin 100 and the door frame 201 when the door frame 201 is closed, preventing leakage of sewage and odors from the garbage outlet 110. When garbage needs to be discharged, the side of the door frame 201 that is locked to the garbage bin 100 is unlocked, allowing the door frame 201 to rotate around its rotating connection with the garbage bin 100. This causes the door panel 202, which is fixedly sealed thereto, to rotate and open, creating a passage for garbage discharge.

[0039] Please refer to the above as well. Figures 1 to 7 In one specific embodiment of this application, the sealing device 300 includes multiple layers of sealing plates 301 slidably connected to the inner side of the garbage bin 100 at the garbage inlet 120. The lowermost sealing plate 301 is connected to the compression device 400, and adjacent sealing plates 301 are connected to each other. A limiting structure is provided between the uppermost sealing plate 301 and the top surface inside the garbage bin 100. When the compression device 400 compresses the garbage, the multiple layers of sealing plates 301 can seal the garbage inlet 120 together with the compression device 400.

[0040] During operation, when garbage is fed into the garbage bin 100 through the garbage inlet 120, the compression device 400 starts to operate. Since the bottommost sealing plate 301 is connected to the compression device 400, the power of the compression device 400 is transmitted to the bottommost sealing plate 301, causing it to slide. Adjacent sealing plates 301 are also connected to each other, so when the bottommost sealing plate 301 slides, it sequentially drives the sealing plates 301 above it to slide synchronously, resulting in corresponding sliding movements for each layer of sealing plates 301. A limiting structure is provided between the topmost sealing plate 301 and the top surface inside the garbage bin 100. This limiting structure restricts the sliding range of the topmost sealing plate 301, ensuring that the multiple layers of sealing plates 301 can accurately position themselves during sliding. Ultimately, together with the compression device 400, the garbage inlet 120 is completely sealed, preventing garbage from overflowing from the garbage inlet 120 during the compression process as the compression device 400 pushes the garbage towards the garbage outlet 110 and compresses it.

[0041] Please refer to the above as well. Figures 1 to 7In one specific embodiment of this application, a first limiting block 302 extending upward is fixedly connected to one end of the sealing plate 301 away from the limiting guide device 200, and a first limiting structure 303 extending downward is provided at both ends of the sealing plate 301; the first limiting block 302 on the uppermost sealing plate 301 can abut against the top surface inside the garbage bin 100 near the garbage inlet 120; in two adjacent sealing plates 301, the first limiting block 302 on the lower sealing plate 301 is disposed between the two first limiting structures 303 on the upper sealing plate 301; a second limiting block 304 extending upward is fixedly connected to the compression device 400, and the second limiting block 304 is disposed between the two first limiting structures 303 on the lowermost sealing plate 301.

[0042] During operation, when the compression device 400 starts working and pushes the waste, the second limiting block 304, which is fixedly connected and extends upward, is positioned between the two first limiting structures 303 on the bottommost closed plate 301. As the compression device 400 moves, the second limiting block 304 interacts with the first limiting structures 303 of the bottommost closed plate 301, thereby causing the bottommost closed plate 301 to slide. Between adjacent closed plates 301, the first limiting block 302 on the lower closed plate 301 is positioned between the two first limiting structures 303 on the upper closed plate 301. Thus, when the lower closed plate 301 slides, its first limiting block 302 pushes the corresponding first limiting structure 303 of the upper closed plate 301, causing the upper closed plate 301 to slide as well. According to this transmission mechanism, the power is transmitted upwards sequentially, and each layer of closed plates 301 slides in turn. The first limiting block 302 on the topmost sealing plate 301 can abut against the top surface of the inside of the garbage bin 100 near the garbage inlet 120. This provides the final limiting effect for the upward sliding of the entire sealing plate 301. When each layer of sealing plate 301 slides to a certain extent under the action of transmission, the first limiting block 302 of the topmost sealing plate 301 abuts against the top surface. At this time, the multi-layer sealing plates 301 complete the complete sealing of the garbage inlet 120, preventing odors or water stains in the garbage from being squeezed out of the garbage bin.

[0043] During operation, precise positioning and stable, reliable transmission are achieved through the cooperation between the first limiting block 302 and the first limiting structure 303 on each layer of sealing plate 301 and the second limiting block 304 on the compression device 400. This structure ensures that when the compression device 400 is working, each layer of sealing plate 301 slides accurately in a predetermined sequence and manner, ensuring effective sealing of the waste inlet 120 each time. This avoids sealing failure due to inaccurate positioning or unstable transmission, thus improving the reliability of the device operation.

[0044] Please refer to the above as well. Figures 1 to 7 In one specific embodiment of this application, the first limiting structure 303 is configured as a downwardly bent flange. The bent flange can not only increase the structural strength of the closed plate 301, but also make it convenient to install the first limiting block 302 by opening a hole in the downwardly bent flange.

[0045] It is understood that in other specific embodiments of this application, the first limiting structure 303 can also be made by welding baffles, angle irons, etc. to the underside of the closed plate 301 near its two ends to form a first limiting structure 303.

[0046] Please refer to the above as well. Figures 1 to 7 In one specific embodiment of this application, a closed plate slide rail 305 is symmetrically fixedly connected to the inner side of the trash can 100 at the trash inlet 120. A first slide groove 306 is provided on the closed plate slide rail 305 corresponding to each closed plate 301, and the closed plate 301 is slidably connected in the first slide groove 306.

[0047] During operation, when the compression device 400 starts working and moves the bottommost sealing plate 301, the sealing plate 301 slides within the first groove 306 of the sealing plate slide rail 305. Since the sealing plate 301 and the first groove 306 are slidably connected, this provides a precise guiding path for the movement of the sealing plate 301. Under the transmission action between adjacent sealing plates 301, each layer of sealing plates 301 can slide orderly within its corresponding first groove 306, achieving coordinated action of multiple layers of sealing plates 301. The first groove 306 on the sealing plate slide rail 305 limits the sliding range of the sealing plate 301, ensuring that the sealing plate 301 moves within a predetermined trajectory and preventing offset or misalignment during movement.

[0048] Meanwhile, the symmetrically arranged sliding rails 305 ensure that the sealing plate 301 receives stable support and is limited on both sides, allowing the sealing plate 301 to smoothly complete the closing action of the garbage inlet 120. The stable sliding connection ensures that the multi-layered sealing plates 301 can accurately complete the closing action, resulting in a tighter fit between the sealing plates 301 and the edge of the garbage inlet 120. This effectively prevents garbage, odors, and sewage from leaking through the gaps between the sealing plate 301 and the garbage inlet 120, enhancing the sealing effect and better maintaining the environmental hygiene around the garbage bin.

[0049] Please refer to the above as well. Figures 1 to 7In one specific embodiment of this application, the compression device 400 includes a telescopic member 401 and a compression head 402. One end of the telescopic member 401 is installed inside the garbage bin 100 away from the end of the limiting guide device 200. The compression head 402 is installed on the telescopic member 401. Sliding blocks 403 are fixedly connected to both sides of the compression head 402. A second sliding groove 404 is opened on the inner side of the garbage bin 100 for the sliding blocks 403. The compression head 402 is slidably connected to the garbage bin 100 through the sliding blocks 403 and the second sliding groove 404.

[0050] During operation, when it is necessary to compress the garbage inside the garbage bin 100, the telescopic component 401 begins to work. The telescopic component 401 is capable of telescopic movement; one end is fixed inside the garbage bin 100 away from the limiting guide device 200, and the other end is connected to the compression head 402. As the telescopic component 401 extends, it pushes the compression head 402 towards the limiting guide device 200, thereby applying pressure to the garbage and gradually pushing and compressing it towards the garbage discharge outlet 110, reducing the volume occupied by the garbage. Symmetrically arranged sliders 403 fixedly connected to both sides of the compression head 402 cooperate with the corresponding second sliding grooves 404 opened on the inner side of the garbage bin 100. During the movement of the compression head 402 driven by the telescopic component 401, the slider 403 slides along the second slide groove 404. The second slide groove 404 provides a precise sliding trajectory for the slider 403, ensuring that the compression head 402 maintains a stable linear motion during movement, without deviation or wobbling. This allows the compression head 402 to smoothly and effectively apply uniform compression force to the waste, ensuring the smooth progress of the waste compression process. The stable structure of the compression device ensures the orderly operation of the entire waste compression process, avoiding situations such as waste not being able to be compressed properly or clogging in the waste bin due to problems such as malfunction of the compression head 402. This improves the reliability of the entire waste treatment system, allowing for smooth connection between waste collection, compression, and discharge, ensuring efficient waste treatment.

[0051] Please refer to the above as well. Figures 1 to 7 In one specific embodiment of this application, the telescopic member 401 includes two intersecting hydraulic cylinders. The fixed end of the hydraulic cylinder is hinged to one end inside the garbage bin 100 away from the limiting guide device 200, and the telescopic end of the hydraulic cylinder is hinged to the extrusion head 402. A hydraulic pipeline 405 is sealed and connected to the hydraulic cylinder. The hydraulic pipeline 405 passes through the side wall of the garbage bin 100 and is fixedly installed on the outer wall of the garbage bin 100. A quick-release connector 406 is fixedly connected to one end of the hydraulic pipeline 405 away from the hydraulic cylinder. The quick-release connector 406 is detachably connected to an external hydraulic system.

[0052] During operation, when the compression device 400 needs to be activated to compress the waste, the external hydraulic system is connected to the hydraulic pipeline 405 via the quick-release connector 406. Hydraulic oil is delivered to the two intersecting hydraulic cylinders via the hydraulic pipeline 405. Since the fixed end of the hydraulic cylinder is hinged to the end inside the waste container 100 away from the limiting guide device 200, and its telescopic end is hinged to the end of the extrusion head 402 away from the limiting guide device 200, under the pressure of the hydraulic oil, the telescopic end of the hydraulic cylinder begins to extend or retract. Through this intersecting structure and hinged connection, the two hydraulic cylinders work together to push the extrusion head 402 to move linearly in the direction of the limiting guide device 200, thereby applying extrusion force to the waste, compressing the waste, and pushing the waste towards the waste discharge outlet 110.

[0053] Hydraulic line 405 is sealed and connected to the hydraulic cylinder, responsible for transmitting hydraulic oil from the external hydraulic system to the hydraulic cylinder. It passes through the side wall of garbage container 100 and is fixedly installed on the outer wall of garbage container 100, ensuring the smooth flow of hydraulic oil and a reasonable layout with the internal structure of garbage container. The quick-release connector 406 allows hydraulic line 405 to be easily and quickly connected or disconnected from the external hydraulic system. After the garbage compression is completed, the connection can be easily disconnected, which facilitates subsequent maintenance and repair of the equipment, as well as convenient transfer of garbage containers filled with garbage.

[0054] Please refer to the above as well. Figures 1 to 7 In one specific embodiment of this application, a protective device 500 is provided inside the trash can 100 near the lower side of the compression device 400. The protective device 500 is connected to the compression device 400 to prevent the trash inside the trash can 100 from being stuffed into the compression device 400 when the compression device 400 pushes the trash.

[0055] During operation, when the compression device 400 pushes the waste towards the limiting guide device 200, the protective device 500, being connected to the compression device 400, transmits the movement of the compression device 400 to the protective device 500. This creates a barrier at a critical position between the waste and the compression device 400, preventing waste from entering the compression device 400 during operation. Preventing waste from entering the compression device 400 avoids issues such as waste accumulation and jamming, blockage of the hydraulic cylinder by foreign objects, and entanglement of transmission components affecting power transmission. This significantly reduces the maintenance frequency of the compression device 400, extends its service life, ensures continuous and stable waste compression, and guarantees the smooth operation of the entire waste treatment process.

[0056] Please refer to the above as well. Figures 1 to 7In one specific embodiment of this application, the protective device 500 includes a fixed protective plate 501 and a sliding protective plate 502. The fixed protective plate 501 is fixedly connected to the inner side of the garbage bin 100 and located below the compression device 400. The sliding protective plate 502 is slidably connected to the inner side of the garbage bin 100 and located below the compression device 400. The sliding protective plate 502 is slidably connected to the fixed protective plate 501. Both ends of the sliding protective plate 502 are provided with upwardly extending second limiting structures 503. The compression device 400 is fixedly connected with a downwardly extending third limiting block 504, which is disposed between the two second limiting structures 503 located on the sliding protective plate 502.

[0057] During operation, when the compression device 400 starts working, its fixedly connected downward-extending third limiting block 504 moves along with the movement of the compression device 400. Since the third limiting block 504 is positioned between the upward-extending second limiting structures 503 at both ends of the sliding guard plate 502, the movement of the third limiting block 504 interacts with the second limiting structures 503. As the compression device 400 advances towards the limiting guide device 200, the third limiting block 504 pushes the sliding guard plate 502 to slide on the fixed guard plate 501, causing the sliding guard plate 502 to move in the direction in which the waste is pushed. The fixed guard plate 501 acts as a fixed barrier, preventing waste from entering between the cross-arranged hydraulic cylinders when the compression device 400 is in the retracted state. Driven by the third limiting block 504, the sliding guard plate 502 works in conjunction with the fixed guard plate 501 to prevent waste from entering between the cross-arranged hydraulic cylinders when the compression device 400 is in the extended state. By preventing waste from entering the compression unit 400, damage to internal components (such as hydraulic cylinders and transmission parts) is avoided, reducing equipment malfunctions caused by waste blockage and wear. This helps extend the service life of the compression unit 400, reduces equipment maintenance costs and replacement frequency, and improves the overall economic efficiency of the waste treatment equipment.

[0058] Please refer to the above as well. Figures 1 to 7 In one specific embodiment of this application, the second limiting structure 503 is configured as a stop block fixedly welded to the upper surface of the sliding protective plate 502 near its two ends. This welded connection design for the stop block is relatively simple, requiring no complex assembly components or additional moving parts, reducing the number of parts and lowering the probability of malfunctions due to component damage. Simultaneously, the welded parts are less prone to loosening or deformation during normal use, exhibiting good durability and adapting to long-term, frequent waste compression protection work, thus reducing equipment maintenance and replacement costs.

[0059] It is understood that in other specific embodiments of this application, an upwardly bent flange can be directly provided at the end of the sliding protective plate 502, or a second limiting structure 503 can be made by welding a baffle, angle iron, etc. to the upper side of the sliding protective plate 502 near its two ends.

[0060] Please refer to the above as well. Figures 1 to 7 In one specific embodiment of this application, a protective plate slide rail 505 is symmetrically fixedly connected to the inner side of the trash can 100 below the compression device 400. A third slide groove 506 is provided on the protective plate slide rail 505 corresponding to the sliding protective plate 502, and the sliding protective plate 502 is slidably connected in the third slide groove 506.

[0061] During operation, when the compression device 400 operates and pushes the sliding protective plate 502 through the third limiting block 504, the sliding protective plate 502 slides within the third groove 506 of the protective plate slide rail 505. The third groove 506 provides a precise sliding path for the sliding protective plate 502, ensuring that the sliding protective plate 502 can move smoothly in a predetermined direction when subjected to thrust. In this process, the sliding protective plate 502 adjusts its position according to the movement state of the compression device 400 along the trajectory of the third groove 506, thereby cooperating with the fixed protective plate 501 to effectively block waste from entering the compression device 400.

[0062] The third groove 506 on the protective plate slide rail 505 limits the sliding range of the sliding protective plate 502. This not only ensures that the sliding protective plate 502 can move within a suitable area to block debris, but also prevents it from shifting or leaving its normal working position during movement. It also further improves the structural strength of the sliding protective plate 502 during operation. This symmetrically arranged protective plate slide rail 505 ensures that the sliding protective plate 502 receives stable support and is limited on both sides, enabling it to stably complete its protective action.

[0063] Please refer to the above as well. Figures 1 to 7 In one specific embodiment of this application, the second limiting block 304 is fixedly installed on the extrusion head 402 at a position close to its upper side away from the limiting guide device 200, and the third limiting block 504 is fixedly installed on the extrusion head 402 at a position close to its lower side away from the limiting guide device 200.

[0064] During operation, when the telescopic component 401 of the compression device 400 starts working and pushes the extrusion head 402 towards the limiting guide device 200, the extrusion head 402 moves forward as a whole. Since the second limiting block 304 is fixedly installed on the upper side of the end of the extrusion head 402 away from the limiting guide device 200, and the third limiting block 504 is fixedly installed on the lower side of the same end, they move forward synchronously with the extrusion head 402. This effectively utilizes the upper and lower sides of the extrusion head 402 to reduce the stroke of the sealing plate 301 and the sliding protective plate 502, increasing the coordination between the sealing device 300, the compression device 400, and the protective device 500.

[0065] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A high-level compression garbage compactor, characterized in that: The system includes a trash can (100), one end of which has a trash outlet (110). A limit guide device (200) is detachably and sealed to the trash can (100) corresponding to the trash outlet (110). A trash inlet (120) is located at the top of the trash can (100) away from the limit guide device (200). A sealing device (300) is provided inside the trash can (100) near its top, corresponding to the trash inlet (120). A compression device (400) is provided inside the trash can (100) below the sealing device (300) and near the trash inlet (120). The compression device (400) is obliquely upward in the upper middle part of the trash can (100). The compression device (400) is used to compress the contents of the trash can. The garbage inside the garbage bin (100) is pushed to the upper middle part of the limiting guide device (200). The compression device (400) is connected to the sealing device (300) so that the garbage inlet (120) is closed when the compression device (400) pushes the garbage. The limiting guide device (200) includes a door frame (201) rotatably connected to the garbage bin (100). A door panel (202) is fixedly and sealed on the door frame (201). The side of the door panel (202) facing the garbage bin (100) is set as an arc-shaped guide surface from top to bottom. A sealing strip (203) is fixedly connected to the inner side of the garbage bin (100) corresponding to the door frame (201). The end of the door frame (201) away from the garbage bin (100) is locked to the garbage bin (100).

2. The high-position compression type garbage compactor according to claim 1, characterized in that: The sealing device (300) includes multiple layers of sealing plates (301) slidably connected to the inner side of the garbage bin (100) at the garbage inlet (120). The lowermost sealing plate (301) is connected to the compression device (400) in a driving manner. Adjacent sealing plates (301) are connected to each other in a driving manner. The uppermost sealing plate (301) is provided with a limiting structure between itself and the top surface inside the garbage bin (100). When the compression device (400) compresses the multiple layers of sealing plates (301), they can seal the garbage inlet (120) together with the compression device (400).

3. The high-position compression type garbage compactor according to claim 2, characterized in that: A first limiting block (302) extending upward is fixedly connected to one end of the closed plate (301) away from the limiting guide device (200), and both ends of the closed plate (301) are provided with a first limiting structure (303) extending downward; the first limiting block (302) on the uppermost closed plate (301) can abut against the top surface of the inside of the garbage bin (100) near the garbage inlet (120); in two adjacent closed plates (301), the first limiting block (302) on the lower closed plate (301) is disposed between the two first limiting structures (303) on the upper closed plate (301); a second limiting block (304) extending upward is fixedly connected to the compression device (400), and the second limiting block (304) is disposed between the two first limiting structures (303) on the lower closed plate (301).

4. The high-position compression type garbage compactor according to claim 2, characterized in that: On the inner side of the trash can (100), a closed plate slide rail (305) is symmetrically fixedly connected at the trash inlet (120). A first slide groove (306) is opened on the closed plate slide rail (305) corresponding to each closed plate (301), and the closed plate (301) is slidably connected in the first slide groove (306).

5. A high-position compression garbage compactor according to claim 1, characterized in that: The compression device (400) includes a telescopic component (401) and a compression head (402). One end of the telescopic component (401) is installed inside the garbage bin (100) away from the limiting guide device (200). The compression head (402) is installed on the telescopic component (401). Sliding blocks (403) are fixedly connected to both sides of the compression head (402). A second groove (404) is opened on the inner side of the garbage bin (100) for the sliding block (403). The compression head (402) is slidably connected to the garbage bin (100) through the sliding block (403) and the second groove (404).

6. A high-position compression garbage compactor according to claim 5, characterized in that: The telescopic component (401) includes two intersecting hydraulic cylinders. The fixed end of the hydraulic cylinder is hinged to the end inside the garbage bin (100) away from the limiting guide device (200), and the telescopic end of the hydraulic cylinder is hinged to the extrusion head (402). A hydraulic pipeline (405) is sealed and connected to the hydraulic cylinder. The hydraulic pipeline (405) passes through the side wall of the garbage bin (100) and is fixedly installed on the outer wall of the garbage bin (100). A quick-release connector (406) is fixedly connected to the end of the hydraulic pipeline (405) away from the hydraulic cylinder. The quick-release connector (406) is detachably connected to an external hydraulic system.

7. A high-position compression garbage compactor according to claim 1, characterized in that: A protective device (500) is provided inside the trash can (100) near the lower side of the compression device (400). The protective device (500) is connected to the compression device (400) to prevent the trash inside the trash can (100) from being pushed into the compression device (400) when the compression device (400) pushes the trash.

8. A high-position compression garbage compactor according to claim 7, characterized in that: The protective device (500) includes a fixed protective plate (501) and a sliding protective plate (502). The fixed protective plate (501) is fixedly connected to the inner side of the garbage bin (100) and located below the compression device (400). The sliding protective plate (502) is slidably connected to the inner side of the garbage bin (100) and located below the compression device (400). The sliding protective plate (502) is slidably connected to the fixed protective plate (501). Both ends of the sliding protective plate (502) are provided with upwardly extending second limiting structures (503). The compression device (400) is fixedly connected with a downwardly extending third limiting block (504). The third limiting block (504) is located between the two second limiting structures (503) on the sliding protective plate (502).

9. A high-position compression garbage compactor according to claim 8, characterized in that: On the inner side of the garbage bin (100), symmetrically below the compression device (400), there is a protective plate slide rail (505). The protective plate slide rail (505) is provided with a third slide groove (506) corresponding to the sliding protective plate (502). The sliding protective plate (502) is slidably connected in the third slide groove (506).

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