A plastic lunchbox transfer device

Abstract

This invention relates to the field of lunchbox transfer technology and discloses a plastic lunchbox transfer device, including support legs. A fixing plate is fixedly installed on the top of the support legs. A central control cabinet is installed on one outer wall of the fixing plate, and a drive motor is installed on the other outer wall of the fixing plate. By transmitting a signal through the central control cabinet, a negative pressure device and the drive motor can be activated. Simultaneously, the conveyor belt starts working and uses the suction force generated by the airflow to adsorb the plastic lunchboxes placed on top of the conveyor belt. This effectively prevents the plastic lunchboxes from moving during transport on the top of the conveyor belt, ensuring the lunchboxes remain stable during the transfer process. Furthermore, by using image recognition technology from a camera, the device can locate the position and orientation of the lunchboxes in real time, as well as position them before automatic sorting and cleaning, improving recycling efficiency, reducing manual intervention, and enabling precise recycling and reuse of lunchboxes, facilitating subsequent transfer of plastic lunchboxes.

Description

Technical Field

[0001] This invention relates to the field of food container transfer technology, specifically a plastic food container transfer device. Background Technology

[0002] Plastic food container transfer equipment refers to automated equipment used for recycling, sorting, cleaning, and reusing used plastic food containers.

[0003] Existing plastic food container transfer equipment generally does not sort or clean the food containers during the transfer process. Instead, the food containers are simply piled up without being sorted or cleaned. This results in time-consuming sorting and cleaning of the plastic food containers later. In addition, existing plastic food container transfer equipment is prone to movement during the transfer process and is difficult to keep stable. Therefore, it needs to be improved. Summary of the Invention

[0004] This invention provides a plastic lunchbox transfer device, which solves the problems mentioned in the background art.

[0005] This invention provides the following technical solution: a plastic lunchbox transfer device, including a support leg, a fixing plate fixedly installed on the top of the support leg, a central control cabinet installed on one outer wall of the fixing plate, and a drive motor installed on the other outer wall of the fixing plate, a support plate fixedly installed on the top of the fixing plate, a transfer cart provided on the outer wall of the fixing plate near the central control cabinet, a lunchbox processing component on the top of the transfer cart, a lunchbox type display panel installed on the outer wall of the lunchbox processing component, a water filtration component provided on the inner wall of the transfer cart, a packing material installed at the bottom of the inner wall of the transfer cart, and a self-cleaning filter fixedly installed on the inner wall of the transfer cart.

[0006] As a preferred embodiment of the present invention, a servo motor is fixedly installed on one outer wall of the transfer vehicle, and a water tank is fixedly installed on the other outer wall of the transfer vehicle. A cleaning roller is fixedly mounted on the power output shaft of the servo motor. Activated carbon is provided on both inner walls of the transfer vehicle. A connecting hook is fixedly installed on the outer wall of the water tank. A water pump is installed on the outer wall of the connecting hook. A water pump has a suction pipe and a discharge pipe on its outer wall. Fixing blocks are fixedly installed on both outer walls of the water tank. A door is rotatably connected to the outer wall of the transfer vehicle.

[0007] As a preferred embodiment of the present invention, the water outlet pipe is snapped onto the inner wall of the fixing block, one end of the water outlet pipe is connected to the outer wall of the water pump, and the other end of the water outlet pipe is located on the inner wall of the lunch box processing component. A nozzle is fixedly installed on the outer wall of the water outlet pipe away from the water pump. The water pump is electrically connected to the central control cabinet. The water pump pipe is located on the inner wall of the water tank, and the inner wall of the water tank is filled with water.

[0008] As a preferred embodiment of the present invention, the servo motor is electrically connected to the central control cabinet, the cleaning roller is located on the inner wall of the transfer vehicle and above the water filtration assembly, the self-cleaning filter is electrically connected to the central control cabinet, a moving mechanism is fixedly mounted on the bottom of the transfer vehicle, there are four moving mechanisms, and the four moving mechanisms are evenly distributed on the bottom of the transfer vehicle, the bottom of the moving mechanism and the bottom of the support leg are on the same plane, and the drive motor is electrically connected to the central control cabinet.

[0009] As a preferred embodiment of the present invention, a support frame is fixedly installed on the outer wall of the fixed plate, a recognition camera is fixedly installed at the bottom of the support frame, a fixed seat is fixedly installed on the outer wall of the fixed plate near the drive motor, a cylinder is fixedly installed on the top of the fixed seat, a push plate is fixedly installed at the telescopic end of the cylinder, and a conveyor belt is provided between the two fixed plates.

[0010] As a preferred embodiment of the present invention, the number of the uprights, the fixed base, the cylinder, and the push plate are all three, and the three uprights, the fixed base, the cylinder, and the push plate are evenly distributed on the outer wall of the fixed plate. The recognition camera is electrically connected to the cylinder. The conveyor belt is equipped with a negative pressure device inside, and the negative pressure device is electrically connected to the central control cabinet. The conveyor belt is woven from polyester fiber.

[0011] As a preferred embodiment of the present invention, the food container processing assembly includes a protective shell, a micro motor fixedly mounted on the top of the protective shell, a rotating disk fixedly mounted on the power output shaft of the micro motor, an mounting post fixedly mounted on the outer wall of the rotating disk, one end of a rotating handle rotatably sleeved on the outer wall of the mounting post, and one end of a driving handle rotatably sleeved on the other end of the driving handle, a connecting block rotatably connected to the other end of the driving handle, a window plate fixedly mounted on the outer wall of the connecting block, an mounting block fixedly mounted on the outer wall of the window plate, one end of a limiting handle rotatably sleeved on the outer wall of the mounting block, a fixing rod rotatably sleeved on the other end of the limiting handle, a square groove formed on the outer wall of the protective shell, an electric drying rod and a partition fixedly mounted on the top of the inner wall of the protective shell, and a fixing post rotatably sleeved on the inner wall of the driving handle.

[0012] As a preferred embodiment of the present invention, the fixing rod and the square groove are both fixedly installed on the inner wall of the protective shell, the mounting block and the connecting block are both fixedly installed on the outer wall of the window panel, the micro motor is electrically connected to the central control cabinet, the window panel is located on the inner wall of the square groove, there are several electric drying rods, and the several electric drying rods are evenly distributed on the inner wall of the protective shell, and the electric drying rods are electrically connected to the central control cabinet.

[0013] As a preferred embodiment of the present invention, the water filtration assembly includes a water filter plate, and water filter holes are provided at both the upper and lower ends of the water filtration assembly. An electric telescopic rod is provided on the outer wall of the water filter plate, and a connecting plate is fixedly mounted on the telescopic end of the electric telescopic rod. A baffle is fixedly installed on the outer wall of the connecting plate.

[0014] As a preferred embodiment of the present invention, the number of baffles is in several columns, the number of filter holes is in several columns, and the number of columns of filter holes is the same as the number of columns of baffles. The width of the baffle is the distance between two longitudinal filter holes. The distance that the electric telescopic rod drives the connecting plate to extend and retract once is the width of the baffle. The electric telescopic rod is electrically connected to the central control cabinet. The filter plate is fixedly installed inside the transfer vehicle.

[0015] The present invention has the following beneficial effects:

[0016] 1. This plastic lunchbox transfer equipment, through a signal emitted from the central control cabinet, can activate the negative pressure device and drive motor. Simultaneously, the conveyor belt begins operation, utilizing the suction force generated by airflow to adsorb the plastic lunchboxes placed on top of the conveyor belt. This effectively prevents the plastic lunchboxes from moving during transport on the top of the conveyor belt, ensuring stability during the transfer process. Furthermore, through image recognition technology using a camera, the equipment can locate the position and orientation of the lunchboxes in real time, as well as position them before automatic sorting and cleaning, improving recycling efficiency, reducing manual intervention, and enabling precise recycling and reuse of the lunchboxes, facilitating subsequent transfer of plastic lunchboxes.

[0017] 2. This plastic lunchbox transfer device, via a signal emitted from the central control cabinet, can start a micro motor, which drives the rotating disc to rotate. This allows the mounting column to rotate the rotating handle, enabling the window panel to unfold outward from the inner wall of the square groove, exposing the groove and allowing rapid ventilation of the inner wall of the protective shell. The limiting handle also restricts the window panel's movement. Furthermore, the opening of the window panel allows for rapid dissipation of heat from the inner wall of the protective shell, effectively preventing bacterial growth in the plastic lunchboxes due to humidity during transfer. This device can address these issues during lunchbox transfer, saving time and improving transfer efficiency. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the structure on the other side of the present invention;

[0020] Figure 3 This is a schematic diagram of the conveyor belt structure of the present invention;

[0021] Figure 4 This is a schematic cross-sectional view of the mobile vehicle structure of the present invention;

[0022] Figure 5 This is a schematic diagram of the internal structure of the mobile vehicle of the present invention;

[0023] Figure 6 This is a schematic diagram of the water filtration component structure of the present invention;

[0024] Figure 7 This is a schematic diagram of the water-blocking structure of the water filtration component of the present invention;

[0025] Figure 8 This is a schematic diagram of the water filtration assembly structure in the water filtration state of the present invention;

[0026] Figure 9 This is a schematic diagram of the window panel structure of the present invention;

[0027] Figure 10 This is a schematic diagram of the food container processing component of the present invention.

[0028] In the diagram: 1. Support leg; 2. Central control cabinet; 3. Fixing plate; 4. Support plate; 5. Transfer cart; 6. Meal box processing assembly; 7. Meal box type display board; 8. Water filtration assembly; 9. Packing material; 10. Self-cleaning filter; 11. Servo motor; 12. Cleaning roller; 13. Activated carbon; 14. Water tank; 15. Connecting hook; 16. Water pump; 17. Water suction pipe; 18. Water outlet pipe; 19. Fixing block; 20. Box door; 21. Moving mechanism; 22. Stand; 23. Recognition camera; 24. Fixing base; 25. Cylinder; 26. Drive motor; 27. Conveyor belt; 28. Push plate;

[0029] 61. Protective shell; 62. Miniature motor; 63. Rotating disc; 64. Mounting post; 65. Rotating handle; 66. Drive handle; 67. Connecting block; 68. Limiting handle; 69. Fixing rod; 610. Mounting block; 611. Window panel; 612. Square channel; 613. Electric drying rod; 614. Partition plate; 615. Fixing post;

[0030] 81. Filter plate; 82. Filter holes; 83. Electric telescopic rod; 84. Connecting plate; 85. Baffle. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Please see Figure 1 - Figure 10 A plastic lunchbox transfer device includes a support leg 1, a fixing plate 3 fixedly installed on the top of the support leg 1, a central control cabinet 2 installed on one outer wall of the fixing plate 3, and a drive motor 26 installed on the other outer wall of the fixing plate 3. A support plate 4 is fixedly installed on the top of the fixing plate 3. A transfer cart 5 is provided on the outer wall of the fixing plate 3 near the central control cabinet 2. A lunchbox processing component 6 is provided on the top of the transfer cart 5. A lunchbox type display board 7 is installed on the outer wall of the lunchbox processing component 6. A water filter component 8 is provided on the inner wall of the transfer cart 5. A filler 9 is installed at the bottom of the inner wall of the transfer cart 5. A self-cleaning filter 10 is fixedly installed on the inner wall of the transfer cart 5.

[0033] Using the above structure, the packing 9 and the self-cleaning filter 10 can be activated under the control of the central control cabinet 2, so that the self-cleaning filter 10 can effectively remove large particulate suspended solids in the sewage, while the packing 9 can degrade oil and organic pollutants in the water through the biofilm formed by microorganisms attached to its surface, thereby improving water quality.

[0034] In a preferred embodiment, a servo motor 11 is fixedly installed on one side of the outer wall of the transfer vehicle 5, and a water tank 14 is fixedly installed on the other side of the outer wall of the transfer vehicle 5. A cleaning roller 12 is fixedly mounted on the power output shaft of the servo motor 11. Activated carbon 13 is provided on both sides of the inner wall of the transfer vehicle 5. A connecting hook 15 is fixedly installed on the outer wall of the water tank 14. A water pump 16 is installed on the outer wall of the connecting hook 15. A water pump 16 is provided on the outer wall of the water pump 16 with a water suction pipe 17 and a water outlet pipe 18. Fixing blocks 19 are fixedly installed on both sides of the outer wall of the water tank 14. A door 20 is rotatably connected to the outer wall of the transfer vehicle 5.

[0035] In a preferred embodiment, the water outlet pipe 18 is snapped into the inner wall of the fixing block 19, one end of the water outlet pipe 18 is connected to the outer wall of the water pump 16, and the other end of the water outlet pipe 18 is located on the inner wall of the lunch box processing component 6. A nozzle is fixedly installed on the outer wall of the water outlet pipe 18 away from the water pump 16. The water pump 16 is electrically connected to the central control cabinet 2. The water pump pipe 17 is located on the inner wall of the water tank 14, and the inner wall of the water tank 14 is filled with water.

[0036] Using the above structure, the water pump 16 can be started by transmitting a signal through the central control cabinet 2. The water source inside the water tank 14 is drawn through the water pipe 17 and sprayed onto the inner wall of the transfer vehicle 5 through the nozzle installed at the bottom of the water outlet pipe 18, thereby enabling the cleaning of the plastic lunch boxes placed on the inner wall of the transfer vehicle 5.

[0037] In a preferred embodiment, the servo motor 11 is electrically connected to the central control cabinet 2, the cleaning roller 12 is located on the inner wall of the transfer cart 5 and above the water filter assembly 8, the self-cleaning filter 10 is electrically connected to the central control cabinet 2, and a moving mechanism 21 is fixedly mounted on the bottom of the transfer cart 5. There are four moving mechanisms 21, and the four moving mechanisms 21 are evenly distributed on the bottom of the transfer cart 5. The bottom of the moving mechanism 21 and the bottom of the support leg 1 are on the same plane, and the drive motor 26 is electrically connected to the central control cabinet 2.

[0038] Using the above structure, the servo motor 11 can be started by transmitting a signal through the central control cabinet 2, so that the cleaning roller 12 can start working and clean the plastic lunch boxes on the inner wall of the transfer cart 5. During this process, the activated carbon 13 can use its porous surface structure to adsorb dissolved organic matter, odor and trace chemical residues in the water, and can also adsorb residual organic matter and odors on the lunch boxes, making the device easier to transfer the lunch boxes later.

[0039] In a preferred embodiment, a support frame 22 is fixedly installed on the outer wall of the fixed plate 3, a recognition camera 23 is fixedly installed at the bottom of the support frame 22, a fixed seat 24 is fixedly installed on the outer wall of the fixed plate 3 near the drive motor 26, a cylinder 25 is fixedly installed on the top of the fixed seat 24, a push plate 28 is fixedly installed at the telescopic end of the cylinder 25, and a conveyor belt 27 is provided between the two fixed plates 3.

[0040] In a preferred embodiment, there are three uprights 22, three fixed seats 24, three cylinders 25 and three push plates 28, and the three uprights 22, three fixed seats 24, three cylinders 25 and three push plates 28 are evenly distributed on the outer wall of the fixed plate 3. The identification camera 23 is electrically connected to the cylinder 25. The conveyor belt 27 is equipped with a negative pressure device inside, and the negative pressure device is electrically connected to the central control cabinet 2. The conveyor belt 27 is woven from polyester fiber.

[0041] Utilizing the above structure and the characteristic that the conveyor belt 27 is woven from polyester fiber, it is known that the conveyor belt 27 has the advantages of excellent air permeability, uniform pore size, and smooth airflow. When the negative pressure device is activated, it can use the adsorption force generated by the airflow to adsorb the plastic lunch box placed on top of the conveyor belt 27, which can effectively prevent the plastic lunch box from moving when it is transported on top of the conveyor belt 27, and ensure that the lunch box remains stable during the transfer process.

[0042] In a preferred embodiment, the lunchbox processing assembly 6 includes a protective shell 61, a micro motor 62 fixedly mounted on the top of the protective shell 61, a rotating disk 63 fixedly mounted on the power output shaft of the micro motor 62, an mounting post 64 fixedly mounted on the outer wall of the rotating disk 63, one end of a rotating handle 65 rotatably sleeved on the outer wall of the mounting post 64, and one end of a drive handle 66 rotatably sleeved on the other end of the drive handle 66, a connecting block 67 rotatably connected to the other end of the drive handle 66, a window plate 611 fixedly mounted on the outer wall of the connecting block 67, an mounting block 610 fixedly mounted on the outer wall of the window plate 611, one end of a limiting handle 68 rotatably sleeved on the outer wall of the mounting block 610, a fixing rod 69 rotatably sleeved on the other end of the limiting handle 68, a square groove 612 opened on the outer wall of the protective shell 61, an electric drying rod 613 and a partition 614 fixedly mounted on the top of the inner wall of the protective shell 61, and a fixing post 615 rotatably sleeved on the inner wall of the drive handle 66.

[0043] Using the above structure, the electric drying rod 613 can be activated by transmitting a signal through the central control cabinet 2, so that the electric drying rod 613 can dry the plastic lunch box after cleaning the inner wall of the transfer vehicle 5, so that the plastic lunch box can be kept dry during the transfer process.

[0044] In a preferred embodiment, the fixing rod 69 and the square groove 612 are both fixedly installed on the inner wall of the protective shell 61, the mounting block 610 and the connecting block 67 are both fixedly installed on the outer wall of the window panel 611, the micro motor 62 is electrically connected to the central control cabinet 2, the window panel 611 is located on the inner wall of the square groove 612, there are several electric drying rods 613, and the several electric drying rods 613 are evenly distributed on the inner wall of the protective shell 61, and the electric drying rods 613 are electrically connected to the central control cabinet 2;

[0045] Using the above structure, a signal is transmitted through the central control cabinet 2 to start the micro motor 62 and drive the rotating disk 63 to rotate. This allows the mounting column 64 to drive the rotating handle 65 to rotate. The drive handle 66 can cause the window panel 611 to unfold outward from the inner wall of the square groove 612, exposing the square groove 612 and allowing the inner wall of the protective shell 61 to be in a state of rapid ventilation. Due to the setting of the limiting handle 68, it can limit the window panel 611. When the window panel 611 is opened, the heat on the inner wall of the protective shell 61 can be quickly dissipated outward, which can effectively prevent the plastic lunch box from growing bacteria during the transfer process due to the humid air.

[0046] In a preferred embodiment, the water filtration assembly 8 includes a water filtration plate 81, and water filtration holes 82 are provided at both the upper and lower ends of the water filtration assembly 8. An electric telescopic rod 83 is provided on the outer wall of the water filtration plate 81, and a connecting plate 84 is fixedly assembled at the telescopic end of the electric telescopic rod 83. A baffle 85 is fixedly installed on the outer wall of the connecting plate 84.

[0047] In a preferred embodiment, the number of baffles 85 is in several columns, the number of filter holes 82 is in several columns, and the number of columns of filter holes 82 is the same as the number of columns of baffles 85. The width of baffles 85 is the distance between two longitudinal filter holes 82. The distance that the electric telescopic rod 83 drives the connecting plate 84 to extend and retract once is the width of baffles 85. The electric telescopic rod 83 is electrically connected to the central control cabinet 2. The filter plate 81 is fixedly installed inside the transfer vehicle 5.

[0048] Using the above structure, the device cleans the plastic lunch box, ensuring that the baffle 85 is positioned corresponding to the water filter hole 82. This prevents water from seeping downwards from the inner wall of the transfer cart 5. After cleaning the lunch box, the central control cabinet 2 sends a signal to activate the electric telescopic rod 83, which moves the connecting plate 84 a distance equal to the width of the baffle 85 towards the electric telescopic rod 83. At this point, the baffle 85 is positioned between the two water filter holes 82, fully exposing the water filter holes 82. This allows the wastewater from the cleaning inside the transfer cart 5 to flow downwards, keeping the upper part dry and facilitating the drying of the lunch box.

[0049] Working principle: When using this device to transfer plastic lunch boxes, the lunch box is placed on top of the conveyor belt 27, with the lunch box positioned close to the drive motor 26. A signal is generated via the central control cabinet 2, activating the drive motor 26. This, in turn, activates a negative pressure device placed on the inner wall of the conveyor belt 27. The device utilizes the suction force generated by airflow to adhere the plastic lunch box placed on top of the conveyor belt 27, effectively preventing the lunch box from moving during transport on top of the conveyor belt 27. This ensures the lunch box remains stable during the transfer process. Furthermore, during the movement of the lunch box, the recognition camera 2... Image recognition of the lunch boxes enables them to be used for automatic sorting and pre-wash positioning. When the recognition camera 23 detects a corresponding lunch box, it sends a signal to activate the corresponding cylinder 25. The cylinder 25 pushes the push plate 28, causing the corresponding plastic lunch box to fall onto the inner wall of the corresponding transfer cart 5. At this time, the central control cabinet 2 sends a signal to activate the water pump 16, which draws water from the inner wall of the water tank 14 through the water pipe 17 and sprays it onto the inner wall of the transfer cart 5 through the nozzle installed at the bottom of the water outlet pipe 18. During this process, the servo motor 11 starts working, thus facilitating the washing process. Roller 12 can start working and clean the plastic lunch boxes on the inner wall of the transfer cart 5. During this process, activated carbon 13 can use its porous surface structure to adsorb dissolved organic matter, odors, and trace chemical residues in the water, and can also adsorb residual organic matter and odors on the lunch boxes. After cleaning, the central control cabinet 2 sends a signal to activate the electric telescopic rod 83, which moves the connecting plate 84 a distance equal to the width of a baffle 85 in the direction of the electric telescopic rod 83. At this time, the baffle 85 is positioned between the two filter holes 82, so that the filter holes 82 are fully exposed, and the interior of the transfer cart 5 can be cleaned. The wastewater flows downwards, leaving the top dry and allowing it to settle at the bottom of the transfer vehicle 5. At this point, the packing material 9 and the self-cleaning filter 10 can be activated under the control of the central control cabinet 2. The self-cleaning filter 10 can effectively remove large suspended particles from the wastewater, while the packing material 9 can degrade oil and organic pollutants in the water through the biofilm formed by microorganisms attached to its surface, thereby improving water quality and enabling the wastewater to be recycled and reused. It can also be connected to the vehicle via the hook 15 and can be transferred to the transfer vehicle 5, allowing the device to complete the transfer of plastic lunch boxes.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A plastic lunchbox transfer device, comprising a support leg (1), characterized in that: A fixing plate (3) is fixedly installed on the top of the support leg (1). A central control cabinet (2) is installed on one side of the outer wall of the fixing plate (3), and a drive motor (26) is installed on the other side of the outer wall of the fixing plate (3). A support plate (4) is fixedly installed on the top of the fixing plate (3). A transfer cart (5) is provided on the outer wall of the fixing plate (3) near the central control cabinet (2). A lunch box processing component (6) is provided on the top of the transfer cart (5). A lunch box type display board (7) is installed on the outer wall of the lunch box processing component (6). A water filter component (8) is provided on the inner wall of the transfer cart (5). A packing material (9) is installed at the bottom of the inner wall of the transfer cart (5). A self-cleaning filter (10) is fixedly installed on the inner wall of the transfer cart (5). The food container processing assembly (6) includes a protective shell (61), a micro motor (62) is fixedly mounted on the top of the protective shell (61), a rotating disk (63) is fixedly mounted on the power output shaft of the micro motor (62), a mounting post (64) is fixedly mounted on the outer wall of the rotating disk (63), one end of a rotating handle (65) is rotatably sleeved on the outer wall of the mounting post (64), and the other end of the rotating handle (65) is rotatably sleeved on one end of a drive handle (66), the other end of the drive handle (66) is rotatably connected to a connecting block (67), the connecting block... (67) has a window panel (611) fixedly installed on its outer wall. The window panel (611) has an installation block (610) fixedly installed on its outer wall. The outer wall of the installation block (610) is rotatably sleeved with one end of a limit handle (68). The other end of the limit handle (68) is rotatably sleeved with a fixing rod (69). The outer wall of the protective shell (61) has a square groove (612). The top of the inner wall of the protective shell (61) is fixedly installed with an electric drying rod (613) and a partition (614). The inner wall of the drive handle (66) is rotatably sleeved with a fixing column (615). The fixing rod (69) and the square groove (612) are both fixedly installed on the inner wall of the protective shell (61), the mounting block (610) and the connecting block (67) are both fixedly installed on the outer wall of the window panel (611), the micro motor (62) is electrically connected to the central control cabinet (2), the window panel (611) is located on the inner wall of the square groove (612), there are several electric drying rods (613), and several electric drying rods (613) are evenly distributed on the inner wall of the protective shell (61), and the electric drying rods (613) are electrically connected to the central control cabinet (2).

2. The plastic lunchbox transfer device according to claim 1, characterized in that: A servo motor (11) is fixedly installed on one side of the outer wall of the transfer vehicle (5), and a water tank (14) is fixedly installed on the other side of the outer wall of the transfer vehicle (5). A cleaning roller (12) is fixedly mounted on the power output shaft of the servo motor (11). Activated carbon (13) is provided on both sides of the inner wall of the transfer vehicle (5). A connecting hook (15) is fixedly installed on the outer wall of the water tank (14). A water pump (16) is installed on the outer wall of the connecting hook (15). A water pump (16) is provided on the outer wall of the water pump (16) with a water suction pipe (17) and a water outlet pipe (18). Fixing blocks (19) are fixedly installed on both sides of the outer wall of the water tank (14). A box door (20) is rotatably connected to the outer wall of the transfer vehicle (5).

3. The plastic lunchbox transfer device according to claim 2, characterized in that: The water outlet pipe (18) is snapped into the inner wall of the fixing block (19). One end of the water outlet pipe (18) is connected to the outer wall of the water pump (16), and the other end of the water outlet pipe (18) is located on the inner wall of the lunch box processing component (6). A nozzle is fixedly installed on the outer wall of the water outlet pipe (18) away from the water pump (16). The water pump (16) is electrically connected to the central control cabinet (2). The water pump pipe (17) is located on the inner wall of the water tank (14), and the inner wall of the water tank (14) is filled with water.

4. The plastic lunchbox transfer device according to claim 2, characterized in that: The servo motor (11) is electrically connected to the central control cabinet (2). The cleaning roller (12) is located on the inner wall of the transfer cart (5) and above the water filter assembly (8). The self-cleaning filter (10) is electrically connected to the central control cabinet (2). The bottom of the transfer cart (5) is fixedly equipped with a moving mechanism (21). There are four moving mechanisms (21), and the four moving mechanisms (21) are evenly distributed on the bottom of the transfer cart (5). The bottom of the moving mechanism (21) and the bottom of the support leg (1) are on the same plane. The drive motor (26) is electrically connected to the central control cabinet (2).

5. The plastic lunchbox transfer device according to claim 1, characterized in that: A support frame (22) is fixedly installed on the outer wall of the fixed plate (3). A recognition camera (23) is fixedly installed at the bottom of the support frame (22). A fixed seat (24) is fixedly installed on the outer wall of the fixed plate (3) near the drive motor (26). A cylinder (25) is fixedly installed on the top of the fixed seat (24). A push plate (28) is fixedly installed at the telescopic end of the cylinder (25). A conveyor belt (27) is provided between the two fixed plates (3).

6. The plastic lunchbox transfer device according to claim 5, characterized in that: The number of the uprights (22), the fixed base (24), the cylinder (25) and the push plate (28) are all three, and the three uprights (22), the fixed base (24), the cylinder (25) and the push plate (28) are evenly distributed on the outer wall of the fixed plate (3). The identification camera (23) is electrically connected to the cylinder (25). The conveyor belt (27) is equipped with a negative pressure device inside, and the negative pressure device is electrically connected to the central control cabinet (2). The conveyor belt (27) is woven from polyester fiber.

7. The plastic lunchbox transfer device according to claim 1, characterized in that: The water filtration assembly (8) includes a water filter plate (81), and water filter holes (82) are provided at both the upper and lower ends of the water filtration assembly (8). An electric telescopic rod (83) is provided on the outer wall of the water filter plate (81), and a connecting plate (84) is fixedly installed at the telescopic end of the electric telescopic rod (83). A baffle (85) is fixedly installed on the outer wall of the connecting plate (84).

8. A plastic lunchbox transfer device according to claim 7, characterized in that: The number of baffles (85) is in several columns, the number of filter holes (82) is in several columns, and the number of columns of filter holes (82) is the same as the number of columns of baffles (85). The width of the baffle (85) is the distance between two longitudinal filter holes (82). The distance that the electric telescopic rod (83) drives the connecting plate (84) to extend and retract once is the width of the baffle (85). The electric telescopic rod (83) is electrically connected to the central control cabinet (2). The filter plate (81) is fixedly installed inside the transfer vehicle (5).

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