A waste recycling cabinet capable of compressing waste

Abstract

The utility model discloses a kind of garbage recycling cabinets of compressible garbage, including cabinet, weighing sensor is set in the bottom of cabinet, garbage can is placed on weighing sensor, barrel positioning part is set on garbage can side, connecting rod arm frame compression device and full overflow alarm are set in the top of cabinet, full overflow alarm includes ranging sensor, auxiliary camera probe, ambient light sensor and LED fill light, ranging sensor, connecting rod arm frame compression device are located just above garbage can, garbage throwing door and box door are set in the side of cabinet, cover window is set in the inboard of garbage throwing door, cover window is installed in lifting window device, human body sensor is set in the side of cover window, display screen and information acquisition terminal are set in the front of cabinet, the weight of garbage throwing can be recorded by weighing sensor, multiple full overflow monitoring is realized by ranging sensor, auxiliary camera probe, effectively reduce manpower input.

Description

Technical Field

[0001] This utility model relates to the field of garbage bin technology, specifically to a garbage recycling bin for compressible garbage. Background Technology

[0002] As people's living standards improve, the amount of garbage they generate daily is also increasing, necessitating a continuous increase in the number of trash cans. However, this garbage is typically low in density, resulting in it taking up a lot of space despite its low weight. This results in a limited weight capacity for each trash can, and direct transport without compressing the trash leads to extremely low waste processing efficiency, significantly increasing the frequency of transportation for staff. Therefore, existing technologies, such as the one disclosed in patent publication number CN221395317U, include an environmentally friendly trash can comprising an outer trash can with a manually operated compacting and pulling-out cleaning structure. This structure includes a trash collection chamber, a cleaning door, a fixing plate, three pairs of fixing frames, a trash collection bin, a pair of limit pins, a pair of rotating track frames, and a compaction component. The trash collection chamber is located inside the outer trash can, the cleaning door is installed on the front wall of the outer trash can, the fixing plate is installed at the lower end of the cleaning door, the fixing frames are installed on the cleaning door, the trash collection bin is installed in the middle of the fixing frames, and the compression component is installed above the outer trash can. However, this requires manual compacting and pulling-out cleaning to compact the trash, and the trash is deposited through the opening at the top of the outer trash can, making it inconvenient for staff to monitor the trash collection status in real time, thus hindering further improvements in the ease of use of the trash can. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned defects or problems in the background technology and provide a garbage recycling bin for compressible waste.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A compressible waste recycling bin includes a cabinet body. A weighing sensor is installed at the bottom of the cabinet body, and a waste bin is placed on the weighing sensor. A bin positioning part is installed on one side of the waste bin. A linkage arm compression device and an overflow alarm are installed at the top of the cabinet body. The overflow alarm includes a distance sensor, an auxiliary camera probe, an ambient light sensor, and an LED supplementary light. The distance sensor and the linkage arm compression device are located directly above the waste bin. A waste disposal door and a bin door are installed on the side of the cabinet body. A cover window is installed inside the waste disposal door. The cover window is installed on a window lifter. A human body sensor is installed on one side of the cover window facing the door. A display screen and an information collection terminal are installed on the front of the cabinet body.

[0006] In some embodiments of this utility model, the overflow alarm further includes a full-capacity through-beam sensor, which is arranged on both sides of the top of the trash can and is installed on the inner wall of the cabinet via a sensor bracket.

[0007] In some embodiments of this utility model, a top mounting bracket is provided above the cabinet body, and the base of the linkage arm compression device and the overflow alarm are arranged on the top mounting bracket. The cabinet body includes a cabinet body and a cabinet top cover. The cabinet top cover is arranged on the upper side of the cabinet body, and a structural sheet metal is connected between the cabinet body and the cabinet top cover. A smoke detector and a temperature detector are provided inside the cabinet top cover.

[0008] In some embodiments of this utility model, a rainproof eaves are provided on the top of the front of the cabinet, an ambient light is provided under the rainproof eaves, and a monitoring camera and a speaker are respectively arranged on both sides of the ambient light.

[0009] In some embodiments of this utility model, the information collection terminal includes any one or more of the following terminal devices: a QR code scanner, a card reader, a face recognition device, and an input keyboard.

[0010] In some embodiments of this utility model, the bin positioning part includes a plurality of positioning support blocks and a positioning frame located on the weighing sensor. The plurality of positioning support blocks are distributed on different sides of the trash can, and the front end of the positioning support block is located above the positioning frame.

[0011] In some embodiments of this utility model, the cover window is made of acrylic cover plate, the bottom of the cabinet is provided with several foot cups and foot sheet metal, the bottom side of the cabinet is provided with side enclosure, and the side enclosure located at the front of the bottom of the cabinet is provided with guide ramp.

[0012] In some embodiments of this utility model, a louvered ventilation opening is provided on the back of the cabinet, and a control box main unit is arranged on the inner wall of the cabinet. The heat dissipation opening of the control box main unit faces the louvered ventilation opening, and the control box main unit is provided with a communication module.

[0013] In some embodiments of this utility model, the control box main unit is mounted on the upper side of the cabinet via a main unit mounting strip. A horizontal reinforcing strip is provided on the inner wall of the cabinet. The main unit mounting strip is arranged vertically, and the lower end of the main unit mounting strip is connected to the upper side of the reinforcing strip.

[0014] In some embodiments of this utility model, the linkage arm compression device includes a base and a platform pressure plate. At least two sets of support frames are connected between the base and the platform pressure plate. A hydraulic cylinder is connected between the two support frames. Adjacent support frames are connected by a rotating shaft. Each set of support frames includes side frames arranged side by side. Each side frame includes two cross-arranged support arms. The end of each support arm is provided with a shaft hole for mounting a rotating shaft. Two rotating shafts between adjacent support frames are rotatably connected to auxiliary rods. The other end of each auxiliary rod is hinged to a support arm of the support frame. The auxiliary rods on both sides are parallel to each other.

[0015] As can be seen from the above description of this utility model, compared with the prior art, this utility model has the following beneficial effects:

[0016] 1. By combining a distance sensor, a full-load through-beam sensor, and an auxiliary camera probe, multiple overflow detections can be easily achieved, effectively avoiding false alarms and missed alarms. The weighing sensor can record the weight of the garbage, and together with the information collection terminal, it helps to record garbage disposal information. The smoke detector and temperature detector can provide timely warnings of fires. With the help of internal auxiliary camera probes and external monitoring cameras, no manual on-site inspection is required, which improves the ease of use of the garbage recycling bin and reduces the manpower required for management.

[0017] 2. The cabinet top cover is located on the upper side of the cabinet body, and a top mounting bracket is installed inside the top of the cabinet body to facilitate assembly and later maintenance and repair. At the same time, the independent top mounting bracket effectively avoids the cabinet top cover from bearing the load, reducing the possibility of deformation of the cabinet top cover during long-term use. Even if the top cover is damaged or deformed by external forces (such as falling objects), it is difficult to affect the internal linkage arm compression device, effectively preventing the linkage arm compression device and overflow alarm from shifting position due to the deformation of the top cover caused by external forces.

[0018] 3. The positioning support blocks and positioning frames ensure accurate placement of the trash cans, preventing positional deviations that could lead to compression position shifts. The guide ramps assist in pushing the trash cans in and out, reducing the workload for staff.

[0019] 4. The linkage boom compression device uses an auxiliary rod to avoid concentrating the force transmission path on a single hinge point and between the cross-arranged support arms, effectively reducing their wear and ensuring the overall structural stability. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram showing the arrangement of the linkage boom compression device of this utility model;

[0023] Figure 4 This is a schematic diagram showing the arrangement of the window lifter of this utility model;

[0024] Figure 3 This is a schematic diagram of the linkage boom compression device of this utility model;

[0025] Explanation of key figure labels:

[0026] 1. Cabinet body; 10. Cabinet top cover; 11. Weighing sensor; 12. Trash can; 13. Trash disposal door; 14. Box door; 15. Top mounting bracket; 16. Rainproof front eaves; 17. Foot cup; 18. Side enclosure; 19. Guide ramp; 2. Linkage arm compression device; 20. Platform pressure plate; 21. Full-load through-beam sensor; 22. Hydraulic cylinder; 23. Support frame; 24. Rotating shaft; 25. Support arm; 26. Auxiliary rod; 27. Lower mounting rod; 28. Lower sheet metal buckle; 3. Window lifter; 30. Cover window; 4. Display screen; 40. Facial recognition device; 5. Surveillance camera; 50. Ambient light; 51. Smoke detector; 6. Control box main unit; 60. Louvered ventilation opening; 61. Main unit mounting strip; 62. Horizontal reinforcing strip. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are preferred embodiments of the present utility model and should not be considered as excluding other embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0028] Unless otherwise expressly defined, the use of terms such as "first," "second," or "third" in the claims, description, and drawings of this utility model is for distinguishing different objects and not for describing a specific order.

[0029] Unless otherwise expressly defined, in the claims, description, and accompanying drawings of this utility model, the use of directional terms such as "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," and "counterclockwise" to indicate orientation or positional relationships is based on the orientation and positional relationships shown in the accompanying drawings and is only for the convenience of describing this utility model and simplifying the description. It does 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 limiting the specific protection scope of this utility model.

[0030] Unless otherwise expressly defined, the terms "fixed connection" or "fixed connection" used in the claims, description and drawings of this utility model shall be interpreted broadly to refer to any connection in which there is no displacement or relative rotation relationship between the two parties, including non-removable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or components.

[0031] In the claims, description and accompanying drawings of this utility model, the terms "comprising", "having", and variations thereof are used to mean "including but not limited to".

[0032] See the example. Figure 1-4 :

[0033] A compressible waste recycling bin includes a bin body, which comprises a body 1 and a top cover 10. A weighing sensor 11 is installed at the bottom of the bin body, and a waste bin 12 is placed on the weighing sensor 11. A linkage arm compression device 2 and an overflow alarm are installed at the top of the bin body. The linkage arm compression device 2 is located above and directly facing the waste bin 12. When the scissor-type waste compression platform plate 20 descends, it extends into the waste bin 12 and is used to compress the waste inside the bin. Pre-compression helps to reduce the volume of waste inside the bin. A waste disposal door 13 and a bin door 14 are provided on the front of the bin body. A cover window 30 is provided on the inner side of the waste disposal door 13. The cover window 30 is installed on a window lifter 3, which is located on the inner side wall of the bin body. A human body sensor is provided on one side of the cover window 30, which is used to detect and identify whether a human body has entered the waste disposal door 13. A display screen 4 and an information collection terminal are provided on the front of the bin body.

[0034] In one implementation, an upper position sensor and a lower position sensor are provided inside the cabinet corresponding to the cover window 30. The upper position sensor and the lower position sensor are proximity sensors.

[0035] The trash can 12 is provided with a bin positioning part on one side, which facilitates the placement and positioning of the trash can 12, so that the trash can 12 is located directly below the connecting arm compression device 2, avoiding deviations in the placement of the trash can 12 and ensuring smooth operation of the equipment.

[0036] The overflow alarm includes a distance sensor, an auxiliary camera probe, an ambient light sensor, and an LED supplementary light. The distance sensor and the linkage arm compression device 2 are located directly above the trash can 12. The distance sensor is located on one side of the linkage arm compression device 2 and is used to detect the distance between the top of the trash in the trash can 12 and the distance sensor. The auxiliary camera probe helps staff to confirm the amount of trash accumulated in the trash can 12 and determine whether the trash can is overflowing. The ambient light sensor is used to sense the light conditions inside the cabinet. It is understood that when the light inside the cabinet is dim, the LED supplementary light is turned on.

[0037] It is understood that pre-compression is completed when the platform plate 20 of the scissor-type garbage compactor descends to its lowest height. This reduces the volume of garbage under pressure, facilitating subsequent garbage transfer and recycling. After pre-compression, the platform plate 20 rises, and the lowest descending height of the platform plate 20 is not lower than the middle position of the garbage bin 12. It is also understood that the size of the platform plate 20 of the linkage arm compression device 2 is smaller than the cross-sectional area of ​​the garbage bin 12. Preferably, the difference in length and width between the platform plate 20 and the garbage bin 12 is 5-10 cm.

[0038] In one embodiment, the overflow alarm also includes a full-load through-beam sensor 21, which is arranged on both sides of the top of the trash can 12 and is installed on the inner wall of the cabinet via a sensor bracket; preferably, the difference between the arrangement height of the full-load through-beam sensor 21 and the height of the top of the trash can 12 is less than 8cm.

[0039] In one embodiment, the bin positioning part includes several positioning support blocks and a positioning frame located on the weighing sensor 11. The positioning support blocks are located on the inner side wall of the cabinet, and the several positioning support blocks are distributed on different sides of the trash can 12. The front end of the positioning support block is located above the positioning frame. Preferably, the number of positioning support blocks is 3 and they are respectively arranged on the lower left, rear, and right sides of the cabinet.

[0040] In one implementation, a top mounting bracket 15 is provided at the top of the cabinet body 1. The base of the linkage arm compression device 2 and the overflow alarm are respectively fastened to the top mounting bracket 15, effectively preventing the cabinet top cover 10 from being subjected to load and avoiding the linkage arm compression device 2 and the overflow alarm from being displaced due to deformation of the top cover by external forces. The cabinet top cover 10 is arranged on the upper side of the cabinet body 1, and a structural sheet metal is connected between the cabinet body 1 and the cabinet top cover 10 to ensure structural stability. A smoke detector 51 and a temperature detector are provided inside the cabinet top cover 10. It is understood that the structural sheet metal is provided with screw holes for easy installation.

[0041] In one embodiment, a rainproof eaves 16 is provided on the top front of the cabinet, an ambient light 50 is provided below the rainproof eaves 16, and a monitoring camera 5 and a speaker are respectively arranged on both sides of the ambient light 50; the rainproof eaves 16 is arranged on the top cover 10 of the cabinet.

[0042] In one implementation, the information collection terminal includes one or more of the following terminal devices: a QR code scanner, a card reader, a face recognition device 40, and an input keyboard; preferably, the display screen 4 is a touch screen, and the information collection terminal uses a QR code scanner and a face recognition device 40, with the face recognition device 40 located above the touch screen.

[0043] In one embodiment, the cover window 30 is made of acrylic cover plate, the human body sensor is a human body proximity sensor, the linkage arm compression device 2 is a hydraulic scissor lift device, and the lifting platform of the hydraulic scissor lift device is set as platform pressure plate 20.

[0044] In one embodiment, the linkage boom compression device includes a base and a platform pressure plate 20. At least two sets of support frames 23 are connected between the base and the platform pressure plate 20. A hydraulic cylinder 22 is connected between the two support frames. Adjacent support frames are connected by a rotating shaft 24. Each set of support frames 23 includes side frames arranged side by side. Each side frame includes two cross-arranged support arms 25, and the two support arms 25 are not connected or in contact. The end of the support arm 25 is provided with a shaft hole for installing the rotating shaft. The two rotating shafts between adjacent support frames 23 are rotatably connected to auxiliary rods 26. The other end of the auxiliary rod 26 is hinged to the support arm 25 of the support frame. The auxiliary rods 26 on both sides are parallel to each other, which avoids the force transmission path being concentrated between a single hinge point and the cross-arranged support arms 25, effectively reducing the degree of wear, avoiding excessive bending stress in the middle of the boom, making the overall rigidity stronger and the anti-tilt capability better.

[0045] Preferably, the support frame 23 consists of two sets. The right support arm 25 of the upper support frame is hinged to the base, and the left support arm 25 of the upper support frame is slidably connected to the base. The right support arm 25 of the lower support frame is hinged to the platform pressure plate 20, and the left support arm 25 of the lower support frame is slidably connected to the platform pressure plate 20. The auxiliary rod 26 on the left side is connected downward to the lower support arm 25, and the auxiliary rod 26 on the right side is connected upward to the upper support arm 25. An upper mounting rod is connected between the upper side frames, and a lower mounting rod 27 is connected between the lower side frames. The bottom of the hydraulic cylinder 22 is rotatably connected to the upper sheet metal buckle, which is installed on the upper mounting rod. The telescopic end of the hydraulic cylinder 22 is rotatably connected to the lower sheet metal buckle 28, which is installed on the lower mounting rod 27. The upper mounting rod and the lower mounting rod 27 are arranged parallel to the rotating shaft 24.

[0046] In one implementation, the platform pressure plate 20 has several side pressure rods evenly distributed laterally outward on its side. The distance measuring sensor is directly opposite the interval between any two adjacent pressure rods, which helps to expand the pre-compression range of the garbage and take into account the compatibility of distance measurement and detection, improve the uniformity of compression, and effectively alleviate the situation of solid in the middle and loose at the edges. It is understood that the side pressure rods do not contact the garbage can during the lifting and lowering of the platform pressure plate 20. Preferably, the outer edge of the side pressure rod is provided with a downward pressure head.

[0047] As one implementation, the bottom of the cabinet is provided with several foot cups 17 and sheet metal feet, and the side of the bottom of the cabinet is detachably provided with a side enclosure 18 by screws to effectively prevent external debris from entering the bottom of the cabinet; the side enclosure 18 located on the front side of the bottom of the cabinet is provided with a guide ramp 19 to facilitate the placement and removal of the trash can 12.

[0048] In one embodiment, a louvered ventilation opening 60 is provided on the back of the cabinet, and a control box main unit 6 is arranged on the inner wall of the cabinet, with the heat dissipation opening of the control box main unit 6 facing the louvered ventilation opening 60.

[0049] In one embodiment, the control box main unit 6 is mounted on the upper side of the cabinet via a main unit mounting strip 61. The inner wall of the cabinet is provided with several horizontal reinforcing strips 62. The main unit mounting strip 61 is arranged vertically, and its lower end is connected to the upper side of the reinforcing strip. Preferably, the horizontal reinforcing strip 62 includes an upper reinforcing strip, a middle reinforcing strip, and a lower reinforcing strip arranged sequentially from top to bottom. The lower end of the main unit mounting strip 61 is connected to the middle reinforcing strip. The sensor bracket is mounted on the middle reinforcing strip, and the lower end of the top mounting bracket 15 is connected to the upper reinforcing strip. Several vertical reinforcing strips are provided between the upper and middle reinforcing strips.

[0050] The information collection terminal, display screen 4, window lifter 3, human body sensor, overflow alarm, linkage arm compression device 2, weighing sensor 11, upper position sensor, lower position sensor, monitoring camera 5, horn, and ambient light 50 are all electrically connected to the control box main unit 6. The control box main unit 6 is equipped with a communication module for external communication. It can be understood that the weighing sensor 11 is used to weigh the trash can 12 and the trash put into it. After each trash is put in, the difference between the old and new weighing data is the weight of the newly put in trash. In actual application, the user opens the cover window 30 through the display screen 4 and the information collection terminal, and puts the trash into the trash disposal door 13 to complete the trash disposal.

[0051] The foregoing description of the specifications and embodiments is intended to explain the scope of protection of this utility model, but does not constitute a limitation on the scope of protection of this utility model. Modifications, equivalent substitutions, or other improvements to the embodiments of this utility model or a portion thereof that can be obtained by those skilled in the art through logical analysis, reasoning, or limited experimentation, based on the teachings of this utility model or the foregoing embodiments, should all be included within the scope of protection of this utility model.

Claims

1. A refuse recycling cabinet for compressible refuse characterised in that: The cabinet includes a weighing sensor (11) at the bottom of the cabinet, a trash can (12) on the weighing sensor (11), a bin positioning part on one side of the trash can (12), a linkage arm compression device (2) and an overflow alarm on the upper part of the cabinet, the overflow alarm includes a distance sensor, an auxiliary camera probe, an ambient light sensor and an LED fill light, the distance sensor and the linkage arm compression device (2) are located directly above the trash can (12), a trash disposal door (13) and a box door (14) are provided on the side of the cabinet, a cover window (30) is provided inside the trash disposal door (13), the cover window (30) is installed on the window lifter (3), a human body sensor is provided on one side of the cover window (30), and a display screen (4) and an information collection terminal are provided on the front of the cabinet.

2. A compacting refuse recycling cabinet according to claim 1 wherein: The overflow alarm also includes a full-load through-beam sensor (21), which is arranged on both sides of the top of the trash can (12). The full-load through-beam sensor (21) is installed on the inner wall of the cabinet through a sensor bracket.

3. A compacting refuse recycling cabinet according to claim 1 wherein: A top mounting bracket (15) is provided on the upper part of the cabinet body. The base of the linkage arm compression device (2) and the overflow alarm are arranged on the top mounting bracket (15). The cabinet body includes a cabinet body (1) and a cabinet top cover (10). The cabinet top cover (10) is arranged on the upper side of the cabinet body (1). A structural sheet metal is connected between the cabinet body (1) and the cabinet top cover (10). A smoke detector (51) and a temperature detector are provided inside the cabinet top cover (10).

4. A compacting refuse recycling cabinet according to claim 1, wherein: The cabinet has a rainproof eaves (16) on the top front, an ambient light (50) under the rainproof eaves (16), and a monitoring camera (5) and a speaker on both sides of the ambient light (50).

5. A compacting refuse recycling cabinet according to claim 1 wherein: The information collection terminal includes one or more of the following terminal devices: a QR code scanner, a card reader, a face recognition device (40), and an input keyboard.

6. A compacting refuse recycling cabinet according to claim 1 wherein: The bin positioning part includes several positioning support blocks and a positioning frame located on the weighing sensor (11). The several positioning support blocks are distributed on different sides of the trash can (12), and the front end of the positioning support block is located above the positioning frame.

7. A compacting refuse recycling cabinet according to claim 1 wherein: The cover window (30) is made of acrylic cover plate. Several foot cups (17) and foot sheet metal are provided at the bottom of the cabinet. Side railings (18) are provided on the side of the bottom of the cabinet. The side railings (18) located at the front of the bottom of the cabinet are provided with guide ramps (19).

8. A garbage recycling bin for compressible waste according to claim 1, characterized in that: The cabinet has a louvered ventilation opening (60) on the back and a control box main unit (6) on the inner wall of the cabinet. The heat dissipation opening of the control box main unit (6) faces the louvered ventilation opening (60) and the control box main unit (6) is equipped with a communication module.

9. A compactable waste recycling cabinet according to claim 8, characterised in that: The control box main unit (6) is installed on the upper side of the cabinet through the main unit mounting strip (61). The inner wall of the cabinet is provided with a horizontal reinforcing strip (62). The main unit mounting strip (61) is arranged vertically, and the lower end of the main unit mounting strip (61) is connected to the upper side of the reinforcing strip.

10. A compacting refuse recycling cabinet according to any one of claims 1 to 9, wherein: The linkage arm compression device includes a base and a platform pressure plate (20). At least two sets of support frames (23) are connected between the base and the platform pressure plate (20). A hydraulic cylinder (22) is connected between the two support frames. Adjacent support frames are connected by a rotating shaft (24). Each set of support frames (23) includes side frames arranged side by side. The side frames include two cross-arranged support arms (25). The end of the support arm (25) is provided with a shaft hole for installing the rotating shaft. The two rotating shafts between adjacent support frames (23) are rotatably connected to auxiliary rods (26). The other end of the auxiliary rod (26) is hinged to the support arm (25) of the support frame. The auxiliary rods (26) on both sides are parallel to each other.

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