A feeding device with disinfection function

Abstract

The application provides a feeding device with a disinfection function, which comprises a lifting frame, a lifting hopper arranged in the lifting frame, a feeding trolley arranged in the lifting hopper and used for temporarily storing waste, a feeding bin located at one side of the top of the lifting frame, and a lifting assembly arranged between the lifting frame and the lifting hopper and used for driving the lifting hopper to move in the lifting frame so as to feed the waste in the feeding trolley into the feeding bin. The first disinfection assembly and the second disinfection assembly are arranged, the lifting hopper, the surface of the feeding trolley and the waste are disinfected from multiple directions on both sides during the feeding and discharging processes, the disinfection efficiency is improved, the virus transmission is reduced, meanwhile, the automatic disinfection does not need manual participation in spraying or high-altitude operation, the direct contact between personnel and waste is reduced, the infection risk of the operating personnel exposed to the contaminated environment is reduced, and the manual labor intensity is also reduced.

Description

Technical Field

[0001] This application belongs to the field of waste treatment technology, specifically relating to a feeding device with disinfection function. Background Technology

[0002] Currently, medical waste is treated using technologies such as rotary kiln incineration, pyrolysis incineration, and microwave disinfection, which transform it into harmless residue, achieving the goals of volume reduction and harmlessness. However, during the loading process before the medical waste enters the final disposal stage, the waste needs to be transferred from a transfer container to the disposal equipment. This process is prone to risks such as the spread of pathogen aerosols and exposure of pathogens on the waste surface. Disinfection during the loading process often relies on manual, periodic spraying of disinfectant, which has poor disinfection effects. Furthermore, operators performing disinfection at heights not only face the risk of falls but also significantly increase the intensity of manual labor. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related technologies.

[0004] To address the aforementioned problems, this application provides a feeding device with a disinfection function, comprising: A lifting frame, wherein a lifting bucket is provided inside the lifting frame, and a feeding trolley is provided inside the lifting bucket, the feeding trolley being used for temporary storage of waste materials; A feeding hopper, located on one side of the top of the lifting frame; A lifting assembly is disposed between the lifting frame and the lifting bucket, and is used to drive the lifting bucket to move within the lifting frame so as to feed the waste material in the feeding trolley into the feeding bin; The lifting frame is provided with a first disinfection component and a second disinfection component on both sides along the height direction. The first disinfection component and the second disinfection component are used to disinfect the lifting bucket, the loading trolley and the waste material respectively during the loading and unloading process of the lifting bucket.

[0005] Optionally, the first disinfection component includes a first disinfection tube and a first set of nozzles. The first disinfection tube is disposed on both sides of the first end of the lifting frame, and the first set of nozzles is spaced apart on the first disinfection tube, with the first set of nozzles facing the lifting bucket.

[0006] Optionally, the second disinfection component includes a second disinfection tube and a second set of nozzles. The second disinfection tube is disposed on both sides of the second end of the lifting frame, and the second set of nozzles is spaced apart on the second disinfection tube, with the second set of nozzles facing the lifting bucket. The height of the second disinfection tube is greater than the height of the first disinfection tube.

[0007] Optionally, the lifting bucket includes: The bucket body has an opening on the side of the bucket body away from the feed hopper; Guide wheels are provided on the top of the bucket body near the feed hopper. A fixing plate is symmetrically arranged inside the bucket body, and a fixing groove is formed on the fixing plate.

[0008] Optionally, the lifting component includes: A driver, the driver being disposed on top of the lifting frame; The boom has a first end that is rotatably connected to the middle of both sides of the bucket body, and a connecting rod is provided between the second ends of the boom, with the middle of the connecting rod connected to the output end of the driver. The guide rail is symmetrically arranged on the inner side of the lifting frame near the feeding hopper, the top of the guide rail is bent towards the feeding hopper, and the guide wheel is arranged inside the guide rail.

[0009] Optionally, the feeding trolley includes: The housing has a temporary storage cavity in the middle. A fixing rod is provided on both sides of the box body and is adapted to the fixing groove.

[0010] Optionally, the loading trolley also includes casters, which are located at the four corners of the bottom of the box.

[0011] Optionally, it also includes a disinfection gas source and a control valve. The disinfection gas source is connected to the first disinfection pipe and the second disinfection pipe through a pipeline. The first disinfection pipe and the second disinfection pipe are provided with a control valve on the side of the pipeline near the pipeline.

[0012] Optionally, it may also include a PLC controller, which is electrically connected to the control valve.

[0013] Optionally, the driver is an electric hoist, and the output end of the electric hoist is connected to the connecting rod.

[0014] Beneficial effects The present invention provides a feeding device with disinfection function. A guide wheel is installed on the lifting bucket, and a guide rail with a curved top is installed on the lifting frame. When the lifting assembly drives the lifting bucket to feed materials, the guide wheel can move along the guide rail. This eliminates the need for an additional flipping drive mechanism, enabling automatic unloading of waste materials. This simplifies the overall structure and reduces the risk of failure. The first and second disinfection components disinfect the lifting bucket, the surface of the feeding trolley, and the waste materials from multiple directions during the feeding and unloading processes, improving disinfection efficiency and reducing virus transmission. Furthermore, this automated disinfection eliminates the need for manual spraying or working at heights, reducing direct contact between personnel and waste materials, lowering the risk of infection for workers exposed to a contaminated environment, and reducing the intensity of manual labor. Attached Figure Description

[0015] Figure 1 This is a first-state structural diagram of the feeding device with disinfection function of this utility model; Figure 2 This utility model relates to a feeding device with a disinfection function. Figure 1 A magnified view of the structure at point A in the diagram; Figure 3 This is a second-state structural diagram of the feeding device with disinfection function of this utility model; Figure 4 This is a structural diagram of the lifting bucket of the feeding device with disinfection function of this utility model; Figure 5 This is a structural diagram of the feeding trolley of the feeding device with disinfection function of this utility model after it is installed inside the lifting bucket; Figure 6 This is a structural diagram of the first and second disinfection components of the feeding device with disinfection function according to this utility model.

[0016] The reference numerals in the attached figures are as follows: 1. Lifting frame; 2. Lifting bucket; 21. Bucket body; 22. Guide wheel; 23. Fixing plate; 3. Feeding trolley; 31. Box body; 32. Fixing rod; 33. Casters; 4. Feeding bin; 5. Lifting assembly; 51. Driver; 52. Hanging rod; 53. Guide rail; 6. First disinfection assembly; 61. First disinfection pipe; 62. First set of nozzles; 7. Second disinfection assembly; 71. Second disinfection pipe; 72. Second set of nozzles. Detailed Implementation

[0017] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to 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 this utility model.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0019] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., 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 of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0021] See also Figure 1-6 As shown, according to an embodiment of this application, a feeding device with a disinfection function is provided, comprising: Lifting frame 1, lifting bucket 2 is provided inside the lifting frame 1, and feeding trolley 3 is provided inside the lifting bucket 2. The feeding trolley 3 is used to temporarily store waste materials. Feeding bin 4, which is located on one side of the top of the lifting frame 1; Lifting component 5, which is disposed between the lifting frame 1 and the lifting bucket 2, is used to drive the lifting bucket 2 to move within the lifting frame 1 so as to feed the waste material in the feeding trolley 3 into the feeding bin 4; The lifting frame 1 is provided with a first disinfection component 6 and a second disinfection component 7 on both sides along the height direction. The first disinfection component 6 and the second disinfection component 7 are used to disinfect the lifting bucket 2, the loading trolley 3 and the waste material respectively during the loading and unloading process of the lifting bucket 2.

[0022] In this technical solution, the feeding device with disinfection function provided in this application embodiment includes a lifting frame 1, a lifting bucket 2, a feeding trolley 3, a feeding bin 4, a lifting component 5, a first disinfection component 6, and a second disinfection component 7. The feeding trolley 3 is placed in the lifting bucket 2 to temporarily store medical waste. The lifting component 5 is used to drive the lifting bucket 2 to move within the lifting frame 1 to send the waste in the feeding trolley 3 into the feeding bin 4 for unified transfer to the processing equipment. The first disinfection component 6 and the second disinfection component 7 are respectively arranged on both sides along the height direction of the lifting frame 1, and are used to automatically disinfect the lifting bucket 2, the feeding trolley 3, and the waste during the feeding and unloading process of the lifting bucket 2, resulting in higher disinfection efficiency and more comprehensive coverage.

[0023] Based on this, when medical waste and other waste materials require loading and processing, the medical waste can be loaded into the loading trolley 3 and placed in the lifting bucket 2. The lifting component 5 drives the lifting bucket 2 to move along the lifting frame 1, rising from a low loading position to a high unloading position, and finally sending the waste into the feeding hopper 4. During this process, the first disinfection component 6 and the second disinfection component can disinfect the surfaces of the lifting bucket 2, the loading trolley 3, and the waste from multiple directions on both sides during the loading process, improving disinfection efficiency and reducing virus transmission. At the same time, this automated disinfection does not require manual spraying or climbing operations, reducing direct contact between personnel and waste materials, reducing the risk of infection for workers exposed to the contaminated environment, and also reducing the intensity of manual labor.

[0024] It is understandable that the first disinfection component 6 and the second disinfection component 7 are respectively set along the height direction of the lifting frame 1 to increase the disinfection range and improve the comprehensiveness of disinfection.

[0025] Understandably, a sealing tube can also be installed on the outside of the lifting frame 1, so that the waste feeding process is carried out inside the sealing tube, reducing the spread of viruses. At the same time, the first disinfection component 6 and the second disinfection component 7 disinfect the medical waste inside the sealing tube, making the disinfection more thorough.

[0026] See also Figure 6 As shown, in one feasible embodiment, the first disinfection component 6 includes a first disinfection tube 61 and a first set of nozzles 62. The first disinfection tube 61 is disposed on both sides of the first end of the lifting frame 1, and the first set of nozzles 62 is disposed at intervals on the first disinfection tube 61, with the first set of nozzles 62 facing the lifting bucket 2.

[0027] In this technical solution, the first disinfection component 6 includes a first disinfection tube 61 and a first set of nozzles 62. The first disinfection tube 61 is disposed on both sides of the first end of the lifting frame 1, and the first set of nozzles 62 are spaced apart on the first disinfection tube 61, with all the nozzles 62 spraying towards the moving path of the lifting bucket 2. By disposing the first disinfection tube 61 on both sides of the first end of the lifting frame 1, a bidirectional spray angle can be formed from both sides of the lifting bucket 2. Compared to a single-sided arrangement, the disinfection tubes on both sides can cover the sides, opening edges, and the surface of the internal loading trolley 3 of the lifting bucket 2, avoiding disinfection dead zones caused by the lifting bucket 2's own structure blocking single-sided spraying, and significantly improving the disinfection coverage during the loading stage. The spaced arrangement of the first set of nozzles 62 on the first disinfection tube 61 ensures that the spray areas of adjacent first set nozzles 62 partially overlap, reducing blind spots.

[0028] Understandably, the setting of the first set of nozzles 62 toward the moving path of the lifting bucket 2 can concentrate the spray of disinfectant on the target area, reduce the ineffective diffusion of the medium into the surrounding environment, and improve disinfection efficiency.

[0029] In some examples, the first set of nozzles 62 may adopt an atomizing nozzle structure, which can spray a mist medium that can adhere more evenly to the surface and sides of the lifting bucket 2 and the feeding trolley 3 as well as the gaps in the waste material, further improving the penetration and comprehensiveness of disinfection.

[0030] See also Figure 6 As shown, in a feasible embodiment, the second disinfection component 7 includes a second disinfection tube 71 and a second set of nozzles 72. The second disinfection tube 71 is disposed on both sides of the second end of the lifting frame 1, and the second set of nozzles 72 is spaced apart on the second disinfection tube 71. The second set of nozzles 72 faces the lifting bucket 2, and the height of the second disinfection tube 71 is greater than the height of the first disinfection tube 61.

[0031] In this technical solution, the second disinfection component 7 includes a second disinfection pipe 71 and a second set of nozzles 72. The second disinfection pipe 71 is disposed on both sides of the second end of the lifting frame 1, and the second set of nozzles 72 are spaced apart on the second disinfection pipe 71. All the nozzles 72 spray in the same direction towards the moving path of the lifting bucket 2. The height of the second disinfection pipe 71 is greater than the height of the first disinfection pipe 61. This allows for relatively comprehensive disinfection of the lifting bucket 2, the loading trolley 3, and the waste material during the feeding process. By limiting the height of the second disinfection pipe 71 to be greater than that of the first disinfection pipe 61, disinfection can be performed on the lifting bucket 2, the loading trolley 3, and the waste material before the lifting bucket 2 is lifted to its highest position and tilted for unloading. Disinfection can also be performed inside the lifting bucket 2 and the loading trolley 3 after unloading, improving the comprehensiveness of disinfection. The spaced arrangement of the second set of nozzles 72 on the second disinfection pipe 71 allows the spray range of adjacent second sets of nozzles 72 to overlap. Furthermore, the second sets of nozzles 72 distributed on both sides can spray from different angles, further enhancing the comprehensiveness of disinfection.

[0032] Understandably, by setting the movement path of the second set of nozzles 72 toward the lifting bucket 2, the disinfection medium can be concentrated on the target area, reducing the ineffective diffusion of the medium into the surrounding environment and improving disinfection efficiency.

[0033] In some examples, the second set of nozzles 72 can adopt an atomizing nozzle structure, which can spray a mist medium that can adhere more evenly to the surface and side walls of the lifting bucket 2 and the feeding trolley 3 as well as the gaps in the waste material, further improving the penetration and comprehensiveness of disinfection.

[0034] See also Figure 4 , 5 As shown, in one feasible embodiment, the lifting bucket 2 includes: Bucket body 21, wherein the bucket body 21 has an opening on the side away from the feed bin 4; Guide wheel 22, the guide wheel 22 is disposed on the top of the bucket body 21 near the feed bin 4; A fixing plate 23 is symmetrically arranged inside the bucket body 21, and a fixing groove is provided on the fixing plate 23.

[0035] In this technical solution, the lifting bucket 2 includes a bucket body 21, guide wheels 22, and a fixing plate 23. The bucket body 21 has an opening on the side away from the feed hopper 4, allowing the loading trolley 3 carrying medical waste to enter the bucket body 21. The guide wheels 22 are located on the top of the bucket body 21 near the feed hopper 4, guiding and limiting the upward or downward movement of the bucket body 21, ensuring it moves along a predetermined path. During the loading process of medical waste and other waste, the trolley 3 containing waste can be loaded first... The material feeding trolley 3 is pushed into the bucket 21 from the opening of the bucket 21. At this time, the two sides of the feeding trolley 3 can be matched and engaged with the fixing groove of the fixing plate 23 to achieve stable fixation of the feeding trolley 3 in the bucket 21. Then, the lifting assembly 5 drives the lifting bucket 2 to move along the lifting frame 1. During the process, the guide wheel 22 can cooperate with the guide rail 53 of the lifting frame 1 to limit the shaking of the lifting bucket 2. When the lifting bucket 2 rises to the vicinity of the feeding bin 4, the waste material in the feeding trolley 3 is unloaded into the feeding bin 4.

[0036] It is understandable that a baffle or baffle chain may also be included. After the feeding trolley 3 enters the hopper 21 through the opening, the baffle or baffle chain can be fixed to the outside of the opening of the hopper 21 by bolts or other fasteners to cover the feeding trolley 3, prevent the feeding trolley 3 from moving out of the hopper 21 during the feeding process, and improve the safety of feeding.

[0037] Understandably, there are two guide wheels 22, symmetrically installed on both sides of the top of the bucket 21, to further improve the stability of the bucket 2 when it moves and flips.

[0038] See also Figure 1 , 2 As shown in Figures 4 and 5, in one feasible embodiment, the lifting component 5 includes: A driver 51 is disposed on the top of the lifting frame 1; The boom 52 has a first end that is rotatably connected to the middle of both sides of the bucket body 21, and a connecting rod is provided between the second ends of the boom 52. The middle part of the connecting rod is connected to the output end of the driver 51. The guide rail 53 is symmetrically arranged on the inner side of the lifting frame 1 near the feeding bin 4. The top of the guide rail 53 is bent towards the feeding bin 4. The guide wheel 22 is arranged inside the guide rail 53.

[0039] In this technical solution, the lifting assembly 5 includes a driver 51, a boom 52, and a guide rail 53. The driver 51 is located on the top of the lifting frame 1 and provides power for the movement of the lifting bucket 2. When it is necessary to lift waste material, the driver 51 starts and drives the two booms 52 to rise synchronously through the connecting rod. Since the booms 52 are rotatably connected to the middle of both sides of the bucket body 21, and the two booms 52 form an integral linkage through the connecting rod, it can ensure that the bucket body 21 is subjected to balanced force during the lifting process, avoiding tilting and shaking caused by uneven force on one side, and effectively preventing waste material from spilling out of the feeding trolley 3. At the same time, the guide wheel 22 on the top of the bucket body 21 slides in the guide rail 53, further limiting the lateral displacement of the bucket body 21, making the lifting process more stable. When the lifting bucket 2 rises to the top curved section of the guide rail 53, the guide wheel 22 is forced to change its direction of movement along the curved trajectory, causing the bucket body 21 to rotate synchronously around the rotation connection point between the boom 52 and the bucket body 21 (e.g., rotate 135°), so that the opening of the bucket body 21 turns from the side to face downwards and aligns with the feed bin 4. Automatic unloading of waste can be achieved without setting up an additional flipping drive mechanism, which simplifies the overall structure and reduces the risk of failure. After unloading is completed, the drive 51 rotates in the reverse direction, the bucket body 21 falls back along the guide rail 53, the guide wheel 22 resets along the curved section, the bucket body 21 returns to its initial posture and moves to the bottom position to wait for the next loading. The whole process does not require manual intervention and is suitable for the zero-exposure transportation of medical waste.

[0040] Understandably, the rotatable connection between the boom 52 and the middle of both sides of the bucket 21 makes the center of gravity of the bucket 21 more stable when it is tilted. The rotatable connection point is located in the middle of the bucket 21, which can prevent the bucket 21 from jamming or over-tilting due to the shift of the center of gravity when it is tilted. The connecting rod can make the movement of the two booms 52 completely synchronized, and prevent the booms 52 from deforming or breaking due to uneven force on the output end of the driver 51.

[0041] Understandably, the bending angle of the top of the guide rail 53 can be adjusted according to the unloading requirements, such as the height of the feed hopper 4 and the inlet position, to ensure that the waste can be completely unloaded into the feed hopper 4 after the bucket body 21 is flipped, without any residue; at the same time, the guide rail 53 is symmetrically arranged on the inner side of the lifting frame 1 near the feed hopper 4, which can avoid interference with the first disinfection component 6 on the other side of the lifting frame 1 and ensure the normal operation of the disinfection component.

[0042] See also Figure 1 , 2 As shown in Figure 3, in some examples, the drive 51 can be an electric hoist with a self-locking function, which can lock the position at any time during the lifting process to prevent accidental falls and improve safety.

[0043] In one feasible embodiment, the loading trolley 3 includes: Box 31, wherein a temporary storage cavity is provided in the middle of the box 31; A fixing rod 32 is provided on both sides of the housing 31 and is adapted to the fixing groove.

[0044] In this technical solution, the feeding trolley 3 includes a housing 31 and fixing rods 32. The fixing rods 32 are located on both sides of the housing 31 and are adapted to the fixing grooves of the fixing plate 23 inside the lifting bucket 2. The temporary storage cavity of the housing 31 can realize the centralized collection and temporary storage of waste materials. The adaptation and cooperation between the fixing rods 32 and the fixing grooves ensures that when the feeding trolley 3 is pushed into the lifting bucket 2, the fixing rods 32 on both sides of the housing 31 will naturally embed into the fixing grooves of the fixing plate 23, which can limit the fixing rods 32 and restrict the feeding trolley 3 from moving up and down inside the lifting bucket 2. Even if the lifting bucket 2 is affected by vibration during lifting or by inertia during unloading, the feeding trolley 3 will not detach from the lifting bucket 2, thus improving the safety of feeding.

[0045] See also Figure 4 , 5 As shown, in one feasible embodiment, the loading trolley 3 further includes casters 33, which are located at the four corners of the bottom of the box 31.

[0046] In this technical solution, universal wheels 33 are installed at the four corners of the bottom of the feeding trolley 3, which facilitates the movement of the container 31 containing medical waste by the staff, making it easier to move the feeding trolley 3 into or out of the hopper 21, thereby improving the feeding efficiency.

[0047] In one feasible embodiment, the system further includes a disinfection gas source and a control valve. The disinfection gas source is connected to the first disinfection pipe 61 and the second disinfection pipe 71 via a pipeline. The first disinfection pipe 61 and the second disinfection pipe 71 are provided with control valves on the side of the pipeline closest to the pipeline.

[0048] It is understandable that the disinfection gas source is surplus steam from a waste heat boiler. Waste disposal lines (such as rotary kiln incineration systems) are typically equipped with boilers, and the surplus steam they generate can reach temperatures above 100℃. This temperature can rapidly destroy the protein structure of pathogens such as bacteria and viruses, achieving highly efficient sterilization with a sterilization rate far exceeding that of traditional chemical disinfectants, and leaving no residue or secondary pollution. This application directly recovers surplus steam from a waste heat boiler as a disinfection gas source, eliminating the need for additional energy input to generate disinfection media. This achieves cascaded energy utilization, reducing both the overall energy consumption of waste disposal and the procurement and storage costs of disinfection consumables.

[0049] It also includes a PLC controller, which is electrically connected to the control valve.

[0050] In this technical solution, the feeding device with disinfection function provided in this application embodiment also includes a disinfection gas source, a control valve, and a PLC controller. The disinfection gas source is connected to the first disinfection pipe 61 and the second disinfection pipe 71 through a pipeline. The first disinfection pipe 61 and the second disinfection pipe 71 are each independently provided with a control valve on the side near the pipeline. The PLC controller is electrically connected to the two control valves respectively and is used to control the opening and closing of the control valves.

[0051] Based on this, during the entire feeding process, the PLC controller can control the start of the driver 51 to lift the material. When the PLC controller starts the driver 51, it can simultaneously control the opening of the control valve. The disinfection gas source delivers the disinfection medium (such as high-temperature steam or atomized disinfectant) to the first set of nozzles 62 and the second set of nozzles 72 through pipelines to simultaneously disinfect the lifting bucket 2, the feeding trolley 3, and the waste material. When the lifting bucket 2 returns to the initial position at the bottom, the operator can control the driver 51 and the control valve to close through the PLC controller. The entire disinfection process does not require manual operation, which ensures the synchronization of disinfection and feeding actions and avoids delays or omissions caused by manual operation, thus greatly improving disinfection efficiency.

[0052] The driver 51 is an electric hoist, and the output end of the electric hoist is connected to the second end of the boom 52.

[0053] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application. The above are merely preferred embodiments of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this application, and these improvements and modifications should also be considered within the protection scope of this application.

Claims

1. A feeding device with a disinfection function, characterized in that, include: A lifting frame (1) is provided with a lifting bucket (2) and a feeding trolley (3) is provided in the lifting bucket (2). The feeding trolley (3) is used to temporarily store waste materials. Feeding bin (4), the feeding bin (4) is located on one side of the top of the lifting frame (1); Lifting component (5), which is disposed between the lifting frame (1) and the lifting bucket (2), is used to drive the lifting bucket (2) to move within the lifting frame (1) so as to feed the waste material in the loading trolley (3) into the feeding bin (4); The lifting frame (1) is provided with a first disinfection component (6) and a second disinfection component (7) on both sides along the height direction. The first disinfection component (6) and the second disinfection component (7) are used to disinfect the lifting bucket (2), the loading cart (3) and the waste material respectively during the loading and unloading process of the lifting bucket (2).

2. The feeding device with disinfection function according to claim 1, characterized in that, The first disinfection component (6) includes a first disinfection tube (61) and a first set of nozzles (62). The first disinfection tube (61) is disposed on both sides of the first end of the lifting frame (1). The first set of nozzles (62) is disposed at intervals on the first disinfection tube (61) and faces the lifting bucket (2).

3. The feeding device with disinfection function according to claim 2, characterized in that, The second disinfection component (7) includes a second disinfection tube (71) and a second set of nozzles (72). The second disinfection tube (71) is disposed on both sides of the second end of the lifting frame (1). The second set of nozzles (72) is disposed at intervals on the second disinfection tube (71). The second set of nozzles (72) faces the lifting bucket (2). The height of the second disinfection tube (71) is greater than the height of the first disinfection tube (61).

4. The feeding device with disinfection function according to claim 3, characterized in that, The lifting bucket (2) includes: The bucket body (21) has an opening on the side away from the feed hopper (4); Guide wheel (22), the guide wheel (22) is disposed on the top of the bucket body (21) near the side of the feed bin (4); A fixing plate (23) is symmetrically arranged inside the bucket body (21), and a fixing groove is provided on the fixing plate (23).

5. The feeding device with disinfection function according to claim 4, characterized in that, The lifting component (5) includes: A driver (51) is disposed on top of the lifting frame (1); The boom (52) has its first end rotatably connected to the middle of both sides of the bucket body (21), and a connecting rod is provided between the second ends of the boom (52). The middle part of the connecting rod is connected to the output end of the driver (51). The guide rail (53) is symmetrically arranged on the inner side of the lifting frame (1) near the feed hopper (4). The top of the guide rail (53) is bent toward the feed hopper (4). The guide wheel (22) is arranged inside the guide rail (53).

6. The feeding device with disinfection function according to claim 5, characterized in that, The loading trolley (3) includes: The box (31) has a temporary storage cavity in the middle; Fixing rod (32) is provided on both sides of the box body (31) and is adapted to the fixing groove.

7. The feeding device with disinfection function according to claim 6, characterized in that, The loading trolley (3) also includes casters (33), which are located at the four corners of the bottom of the box (31).

8. The feeding device with disinfection function according to claim 7, characterized in that, It also includes a disinfection gas source and a control valve. The disinfection gas source is connected to the first disinfection pipe (61) and the second disinfection pipe (71) through a pipeline. The first disinfection pipe (61) and the second disinfection pipe (71) are provided with control valves on the side of the pipeline close to the pipeline.

9. The feeding device with disinfection function according to claim 8, characterized in that, It also includes a PLC controller, which is electrically connected to the control valve.

10. The feeding device with disinfection function according to claim 9, characterized in that, The driver (51) is an electric hoist, and the output end of the electric hoist is connected to the connecting rod.

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