Automatic environment-friendly destroying equipment for entry and exit special articles at port

Abstract

The invention relates to an entry-exit special article automatic environment-friendly destroying device for ports, and relates to the technical field of environment-friendly destroying.The entry-exit special article automatic environment-friendly destroying device comprises a destroying box and an equipment box, the equipment box is fixedly connected to the side face of the destroying box, the destroying box and the equipment box are jointly provided with a destroying assembly, and the destroying assembly is used for automatically destroying special articles in an environment-friendly mode; the destroying assembly comprises an upper bin plate and a lower bin plate, the upper bin plate and the lower bin plate are vertically distributed and slidably connected to the destroying box, crushing equipment is arranged at the top of the destroying box, a collecting frame is arranged at the bottom of the destroying box, and a box door is arranged at the bottom of the destroying box; through operation of the destroying assembly, crushing, collecting, inactivating and discharging are integrated into a continuous automatic process, all the destroying processes of materials are completed in a closed system, the risk that aerosol containing pathogens leaks in the process is avoided, and direct exposure threats to operators are avoided.

Description

Technical Field

[0001] This invention relates to the field of environmentally friendly destruction technology, specifically to an automated environmentally friendly destruction device for special imported and exported goods at ports of entry. Background Technology

[0002] The automated and environmentally friendly disposal equipment for special inbound and outbound goods used at ports is a specialized piece of equipment designed for customs supervision scenarios. It is used to carry out on-site or centralized harmless disposal of special inbound and outbound goods and articles (such as pathogenic microorganism samples, unapproved biological products, and illegally carried human tissues) that do not meet quarantine requirements or pose biosafety risks.

[0003] In existing disposal processes, special items are typically first crushed into small pieces, then the crushed material is collected and sent to a high-pressure steam chamber for sterilization and inactivation. However, currently, the connection between the two core steps of crushing and inactivation relies heavily on manual transfer. This operation mode has obvious drawbacks: manual transfer is not only inefficient, but also prone to leakage of pathogen-containing aerosols generated by material crushing, creating biosafety hazards.

[0004] In addition, during the high-pressure steam inactivation process, the crushed material is prone to pile up into clumps, and the bottom and internal materials are blocked by the surface material, which blocks the heat conduction path of the high-pressure steam and prevents it from effectively penetrating to the core area of ​​the material. This seriously affects the uniformity and thoroughness of sterilization and inactivation, making it difficult to meet the biosafety requirements for the destruction of special items at ports. Summary of the Invention

[0005] An automated and environmentally friendly destruction device for inbound and outbound special items at ports includes a destruction box and an equipment box. The equipment box is fixedly connected to the side of the destruction box. The destruction box and the equipment box are jointly equipped with a destruction component for automated and environmentally friendly destruction of special items. The destruction component includes an upper compartment plate and a lower compartment plate, which are slidably connected to the destruction box in an up-down arrangement. A crushing device is installed on the top of the destruction box, and a collection frame is installed at the bottom of the destruction box. A door is installed at the bottom of the destruction box, and multiple high-pressure steam solenoid valves are fixedly connected to the destruction box. The destruction component also includes a placement frame with an open top and numerous through holes. Multiple rotating shafts are rotatably connected in a linear array inside the placement frame. Multiple flaps are fixedly connected in a circular array on each rotating shaft, and multiple through holes are evenly distributed on the flaps.

[0006] Furthermore, the destruction assembly also includes a sealed box, which is fixedly connected to the side of the destruction box near the equipment box. The side of the destruction box near the sealed box has a guide groove and a rotating groove. A servo motor is fixedly connected to the top of the sealed box, with the output shaft of the servo motor facing downwards. A threaded rod is fixedly connected to the output shaft of the servo motor, and the threaded rod is rotatably connected to the sealed box. A support plate is slidably connected inside the guide groove, and the support plate is threadedly connected to the threaded rod. An extension plate is rotatably connected to the end of the support plate away from the guide groove, and a sliding shaft is rotatably connected to the end of the extension plate away from the support plate. The sliding shaft is slidably connected to the rotating groove. A bottom frame is fixedly connected to the end of the extension plate away from the sliding shaft, and the bottom frame is slidably connected to the inner wall of the destruction box. The top of the bottom frame is set as an opening, and multiple guide rods are slidably connected to the bottom frame.

[0007] Furthermore, the placement frame is fixedly connected to the top of multiple guide rods. Each guide rod is fitted with a tension spring, and the two ends of the tension spring are fixedly connected to the bottom frame and the placement frame, respectively. A vibrator is fixedly connected to the bottom frame, and the vibrating end of the vibrator is in contact with the placement frame. A rubber sleeve is fitted to the vibrator, and the two ends of the rubber sleeve are fixedly connected to the bottom frame and the placement frame, respectively. A protective frame is fixedly connected to the outer wall of the placement frame. Multiple servo motors are fixedly connected in a linear array inside the protective frame, and the output shaft of each servo motor is fixedly connected to the adjacent rotating shaft.

[0008] Furthermore, the top of the destruction box is set as an opening, and the upper chamber plate is located on top of the lower chamber plate. The upper and lower chamber plates are installed on the destruction box through existing linear modules. The upper and lower chamber plates divide the interior of the destruction box into three vertically distributed cavities. From top to bottom, the three cavities are the crushing cavity, the steam inactivation cavity, and the discharge cavity.

[0009] Furthermore, the crushing equipment is installed inside the crushing chamber, which is used to crush the items put into the top of the destruction box. The steam inactivation chamber is located between the upper and lower chamber plates, and is used to apply high-pressure steam to the crushed items for inactivation.

[0010] Furthermore, the top of the collection box is set as an opening, the collection box is placed in the discharge chamber, and the box door is located on the destruction box at the position corresponding to the discharge chamber. The box door is used to pick up and put down the collection box by opening and closing.

[0011] Furthermore, the high-pressure steam solenoid valve is connected to the steam inactivation chamber of the destruction box, and the high-pressure steam solenoid valve is used to inject high-pressure steam into the steam inactivation chamber of the destruction box.

[0012] Furthermore, the sealed box encloses the guide groove and the rotating groove.

[0013] Furthermore, the rotating groove includes a straight groove one at the top, a semi-circular groove in the middle, and a straight groove two at the bottom.

[0014] Compared with the prior art, the beneficial effects of the present invention are: By integrating crushing, collection, inactivation, and discharge into a continuous automated process through the operation of the destruction components, the material completes the entire destruction process within a closed system, avoiding the risk of leakage of pathogen-containing aerosols and the direct exposure threat to operators.

[0015] By operating the destruction component, a turning and vibration structure is set up in the placement frame, and the two work together during the inactivation process. The turning structure actively breaks the stacking state of the materials, and the vibration structure applies vibration to the materials to prevent them from clumping or sticking together again, so that the materials are always in a loose and unobstructed state, and the heat conduction path of high-pressure steam is no longer blocked. This solves the problem of uneven and incomplete sterilization caused by material stacking. In addition, the turning and vibration structure continues to operate during the discharge process, actively pushing and vibrating the materials to separate them. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the overall device of the present invention; Figure 2 This is a cross-sectional schematic diagram of the structure of the destruction box, equipment box, etc. of the present invention; Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle; Figure 4 This is a cross-sectional schematic diagram of the structure of the destruction box, bottom frame, etc. of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of point B in the middle; Figure 6 This is a schematic diagram showing the positions of the guide groove, rotating groove, and other structures of the present invention; Figure 7 This is a schematic diagram showing the positions of the upper compartment plate, lower compartment plate, collection frame, and other structures of the present invention; Figure 8 This is a cross-sectional schematic diagram of the bottom frame, guide rod, and other structures of the present invention; Figure 9 For the present invention Figure 8 Enlarged view of point C in the middle; Figure 10 This is an exploded view of the bottom frame, placement frame, and other structures of the present invention; Figure 11 This is an exploded view of the support plate, extension plate, and other structures of the present invention.

[0017] In the picture: 11. Disposal box; 12. Equipment box; The destruction components include: 21. Upper bin plate; 22. Lower bin plate; 23. Crushing equipment; 24. Collection frame; 25. Box door; 26. High-pressure steam solenoid valve; 31. Sealed box; 32. Guide groove; 33. Rotary groove; 34. Servo motor one; 35. Threaded rod; 36. Support plate; 37. Extension plate; 38. Sliding shaft; 39. Base frame; 310. Guide rod; 311. Placement frame; 312. Tension spring; 313. Vibrator; 314. Rubber sleeve; 315. Rotating shaft; 316. Flip plate; 317. Protective frame; 318. Servo motor two. Detailed Implementation

[0018] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features, and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0019] Reference Figures 1 to 11 As shown, an automated and environmentally friendly destruction device for inbound and outbound special items at ports includes a destruction box 11 and an equipment box 12. The equipment box 12 is fixedly connected to the side of the destruction box 11. The destruction box 11 and the equipment box 12 are jointly provided with destruction components. The destruction components are used for automated and environmentally friendly destruction of special items. The destruction components include an upper plate 21 and a lower plate 22. The upper plate 21 and the lower plate 22 are slidably connected to the destruction box 11 in an up-down distribution. A crushing device 23 is provided on the top of the destruction box 11. A collection frame 24 is provided on the bottom of the destruction box 11. A door 25 is provided on the bottom of the destruction box 11. Multiple high-pressure steam solenoid valves 26 are fixedly connected to the destruction box 11.

[0020] Wherein: the top of the destruction box 11 is set as an opening, the upper chamber plate 21 is located on top of the lower chamber plate 22, the upper chamber plate 21 and the lower chamber plate 22 are installed on the destruction box 11 through the existing linear module, the upper chamber plate 21 and the lower chamber plate 22 divide the cavity of the destruction box 11 into three vertically distributed cavities, the three cavities from top to bottom are the crushing cavity, the steam inactivation cavity, and the discharge cavity.

[0021] The crushing device 23 is installed inside the crushing chamber. The crushing device 23 is a known existing technology and is used to crush items placed on top of the destruction box 11. The steam inactivation chamber is located between the upper chamber plate 21 and the lower chamber plate 22, and is used to apply high-pressure steam to inactivate the crushed items. The top of the collection frame 24 is open, and the collection frame 24 is placed inside the discharge chamber. The door 25 is located on the destruction box 11 at the position corresponding to the discharge chamber, and is used to open and close the collection frame 24.

[0022] Among them: the high-pressure steam solenoid valve 26 is a known existing technology. The high-pressure steam solenoid valve 26 is connected to the steam inactivation chamber of the destruction box 11. The high-pressure steam solenoid valve 26 is used to inject high-pressure steam into the steam inactivation chamber of the destruction box 11.

[0023] The destruction assembly also includes a sealed box 31, which is fixedly connected to the side of the destruction box 11 near the equipment box 12. A guide groove 32 and a rotating groove 33 are provided on the side of the destruction box 11 near the sealed box 31. A servo motor 34 is fixedly connected to the top of the sealed box 31, with the output shaft of the servo motor 34 facing downwards. A threaded rod 35 is fixedly connected to the output shaft of the servo motor 34, and the threaded rod 35 is rotatably connected to the sealed box 31. A support plate 36 is slidably connected inside the guide groove 32, and the support plate 36 is threadedly connected to the threaded rod 35. An extension plate 37 is rotatably connected to the end of the support plate 36 away from the guide groove 32. A sliding shaft 38 is rotatably connected to the end of the extension plate 37 away from the support plate 36, and the sliding shaft 38 is slidably connected to the rotating groove 33. A bottom frame 39 is fixedly connected to the end of the extension plate 37 away from the sliding shaft 38, and the bottom frame 39 is slidably connected to the inner wall of the destruction box 11. The top of the bottom frame 39 is open, and multiple guide rods 310 are slidably connected to the bottom frame 39. The top of each of the 310 is fixedly connected to the same placement frame 311. Each guide rod 310 is fitted with a tension spring 312. The two ends of the tension spring 312 are fixedly connected to the bottom frame 39 and the placement frame 311, respectively. The top of the placement frame 311 is set as an opening. The placement frame 311 is densely covered with through holes. A vibrator 313 is fixedly connected to the bottom frame 39. The vibrating end of the vibrator 313 is in contact with the placement frame 311. A rubber sleeve 314 is fitted on the vibrator 313. The two ends of the rubber sleeve 314 are fixedly connected to the bottom frame 39 and the placement frame 311, respectively. Multiple rotating shafts 315 are rotatably connected in a linear array inside the placement frame 311. Multiple flaps 316 are fixedly connected in a circular array on each rotating shaft 315. A protective frame 317 is fixedly connected to the outer wall of the placement frame 311. Multiple servo motors 318 are fixedly connected in a linear array inside the protective frame 317. The output shaft of each servo motor 318 is fixedly connected to the adjacent rotating shaft 315.

[0024] Among them, the sealed box 31 encloses the guide groove 32 and the rotating groove 33, and its function is to ensure the airtightness of the steam inactivation chamber of the destruction box 11.

[0025] Among them, the rotating groove 33 includes a straight groove 1 located at the top, a semi-circular groove located in the middle, and a straight groove 2 located at the bottom.

[0026] Among them, multiple through holes are evenly opened on the flap 316.

[0027] The function of the rubber sleeve 314 is to provide shielding and protection for the vibrator 313.

[0028] The function of the protective frame 317 is to provide shielding protection for the servo motor 318.

[0029] In the initial stage of the destruction component, before the destruction of special items has been performed, the states of the various structures within the destruction component are as follows: The upper compartment plate 21 and the lower compartment plate 22 are both located inside the destruction box 11. The upper compartment plate 21 and the lower compartment plate 22 divide the destruction box 11 into three independent cavities. The opening of the placement frame 311 faces upward. The collection frame 24 is located inside the destruction box 11. The sliding shaft 38 is located at the bottom end of the straight groove of the rotating groove 33 and has not yet entered the semi-circular groove.

[0030] When the destruction component is running, i.e. when special items need to be destroyed, it will run as follows: The user drives the linear module corresponding to the upper chamber plate 21, causing the upper chamber plate 21 to slide from the destruction box 11 into the equipment box 12. At this time, the crushing chamber of the destruction box 11 is connected to the steam inactivation chamber. Subsequently, the user drives the servo motor 34. At this time, the output shaft of the servo motor 34 drives the threaded rod 35 to rotate. The threaded rod 35 tends to deflect the support plate 36 along the thread direction, but the support plate 36 can only slide linearly along the axial direction of the guide groove 32 due to the sliding limit of the guide groove 32. Then, as the output shaft of the servo motor 34 rotates, the servo motor 34 can drive the support plate 36 to move vertically upward. At this time, the support plate 36 slides upward in the guide groove 32. At the same time, the support plate 36 drives the bottom frame 39 to move upward synchronously through the extension plate 37. At this time, the bottom frame 39 and the placement frame 311 both move vertically upward until the top opening of the placement frame 311 is located close to the crushing equipment 23. At this time, the user stops the operation of the servo motor 34.

[0031] At this point, the user inserts the special item to be destroyed into the destruction box 11 from the top and starts the crushing device 23. As the crushing device 23 starts, it crushes the special item into small pieces. The crushed material moves downward and collects from the top opening of the placement frame 311 into the interior of the placement frame 311. After completion, the user drives the output shaft of the servo motor 34 to move in the reverse direction, causing the bottom frame 39 and the placement frame 311 to move downward until the sliding shaft 38 is back at the bottom end of the straight groove of the rotating groove 33 and has not entered the semi-circular groove. At this point, the servo motor 34 stops running, and the user drives the linear module of the upper chamber plate 21 to slide the upper chamber plate 21 into the destruction box 11, separating the crushing chamber and the steam inactivation chamber of the destruction box 11. At this point, the material in the placement frame 311 is located in the steam inactivation chamber.

[0032] At this time, the user activates the high-pressure steam solenoid valve 26, which applies high-pressure steam to the steam inactivation chamber for inactivation. The high-pressure steam permeates into the material through the through-hole on the placement frame 311. During this process, the user drives the vibrator 313 and the second servo motor 318. As the vibrator 313 operates, its vibrating end applies vibration force to the placement frame 311, causing the placement frame 311 to vibrate up and down within the bottom frame 39. The guide rod 310 slides correspondingly within the bottom frame 39, while the tension spring 312 undergoes elastic deformation. As the second servo motor 318 operates, its output shaft drives the rotating shaft 315 to rotate. At this time, multiple rotating shafts 315 drive the corresponding flaps 316 to rotate. During the rotation of the shaft 315, the flap 316 flips the material inside the placement frame 311, so that the material is flipped and vibrated during the high-pressure steam inactivation process. The material located in the deep layer is periodically flipped to the top, and the high-pressure steam can be evenly applied to each part of the material to ensure the uniformity and thoroughness of sterilization and inactivation.

[0033] After steam sterilization is completed, the high-pressure steam solenoid valve 26 stops applying high-pressure steam. Simultaneously, the user moves the lower chamber plate 22 from inside the destruction chamber 11 into the equipment box 12 via the linear module of the lower chamber plate 22, connecting the steam sterilization chamber and the discharge chamber of the destruction chamber 11. After completion, the user activates the servo motor 34. The output shaft of the servo motor 34 drives the threaded rod 35 to rotate, causing the bottom frame 39 to move the placement frame 311 downwards. At this time, the placement frame 311 moves downwards with its opening facing upwards.

[0034] When the sliding shaft 38 slides downwards from the straight groove one into the semi-circular groove within the rotating groove 33, the sliding shaft 38 will deflect accordingly with the direction of the semi-circular groove of the rotating groove 33. That is, at this time, the extension plate 37 rotates around the sliding shaft 38 as the rotation center. When the sliding shaft 38 slides into the straight groove two located at the bottom of the rotating groove 33, the extension plate 37 drives the bottom frame 39 and the placement frame 311 to rotate half a revolution, that is, 180 degrees, around the sliding shaft 38 as the rotation axis. That is, the open side of the placement frame 311 flips to face downwards. As the output shaft of the servo motor 34 continues to rotate, the placement frame 311 continues to move downwards while keeping the open side facing downwards. As the placement frame 311 flips to face downwards, the inactivated material inside the placement frame 311 enters the collection frame 24 under the action of gravity. At the same time, as the material leaves the placement frame 311, the rotating shaft 315 continues to rotate, and the vibrator 313 continues to vibrate. The vibrator 313 applies a downward vibration to the placement frame 311, which can assist the material to be discharged into the collection frame 24, ensuring the uniformity of the discharge and ensuring that all the material can be discharged into the collection frame 24, while the material can completely leave the placement frame 311.

[0035] After the material is discharged, the user drives the output shaft of servo motor 34 to rotate in the reverse direction. As described in the above working process, the reverse rotation of the output shaft of servo motor 34 can drive the support plate 36 to move upward. During the upward movement of the support plate 36, the sliding shaft 38 slides from bottom to top in the straight groove 2, the semi-circular groove, and the straight groove 1 of the rotating groove 33. At this time, the sliding of the sliding shaft 38 in the straight groove 2 of the rotating groove 33 can drive the placement frame 311 to move vertically upward. When the sliding shaft 38 moves up to the semi-circular groove 33, it slides in the straight groove 2 of the rotating groove 33. When the placement frame 311 is in the circular groove, it gradually rotates half a turn, causing it to flip back to face upwards. When the sliding shaft 38 moves upwards into the straight groove of the rotating trough 33, the placement frame 311 is now located in the steam inactivation chamber of the destruction box 11. At this point, the user stops the output shaft of the servo motor 34 from rotating. Simultaneously, the user drives the lower chamber plate 22 to slide back into the destruction box 11 via the linear module, separating the steam inactivation chamber from the discharge chamber. This completes the environmentally friendly destruction of the special items. The user then stops the operation of the servo motor 318 and the vibrator 313, causing the rotating shaft 315 to stop rotating and the vibrator 313 to stop vibrating the placement frame 311. The user then waits for the next batch of special items to be destroyed.

[0036] Users can open the door 25, remove the collection box 24 from the destruction box 11, empty the materials that have been environmentally destroyed in the collection box 24, put the collection box 24 back into the destruction box 11 and close the door 25, thereby achieving the completeness of the environmentally friendly destruction operation of special items.

[0037] In summary, the following beneficial effects can be achieved by destroying the component: By integrating crushing, collection, inactivation, and discharge into a continuous automated process through the operation of the destruction components, the material completes the entire destruction process within a closed system, avoiding the risk of leakage of pathogen-containing aerosols and the direct exposure threat to operators.

[0038] By operating the destruction component, a turning and vibration structure is set in the placement frame 311, and the two work together during the inactivation process. The turning structure actively breaks the stacking state of the materials, and the vibration structure applies vibration to the materials to prevent them from clumping or sticking together again, so that the materials are always in a loose and unobstructed state, and the heat conduction path of high-pressure steam is no longer blocked. This solves the problem of uneven and incomplete sterilization caused by material stacking. In addition, the turning and vibration structure continues to operate during the discharge process, actively pushing and vibrating the materials to separate them.

[0039] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. An automated and environmentally friendly disposal equipment for inbound and outbound special articles used at ports of entry, characterized in that: The device includes a destruction box (11) and an equipment box (12). The equipment box (12) is fixedly connected to the side of the destruction box (11). The destruction box (11) and the equipment box (12) are both equipped with destruction components. The destruction components are used for the automated and environmentally friendly destruction of special items. The destruction components include an upper chamber plate (21) and a lower chamber plate (22). The upper chamber plate (21) and the lower chamber plate (22) are slidably connected to the destruction box (11) in an up-down distribution. A crushing device (23) is installed on the top of the destruction box (11), and a collection frame is installed on the bottom of the destruction box (11). (24) The bottom of the destruction box (11) is provided with a box door (25). Multiple high-pressure steam solenoid valves (26) are fixedly connected to the destruction box (11). The destruction assembly also includes a placement frame (311). The top of the placement frame (311) is set as an opening. The placement frame (311) is densely covered with through holes. Multiple rotating shafts (315) are rotatably connected in a linear array inside the placement frame (311). Multiple flaps (316) are fixedly connected in a ring array on each rotating shaft (315). Multiple through holes are evenly opened on the flaps (316).

2. The automated and environmentally friendly destruction equipment for inbound and outbound special articles at ports of entry as described in claim 1, characterized in that: The destruction assembly also includes a sealed box (31), which is fixedly connected to the side of the destruction box (11) near the equipment box (12). The side of the destruction box (11) near the sealed box (31) is provided with a guide groove (32) and a rotating groove (33). A servo motor (34) is fixedly connected to the top of the sealed box (31). The output shaft end of the servo motor (34) faces downward. A threaded rod (35) is fixedly connected to the output shaft end of the servo motor (34). The threaded rod (35) is rotatably connected to the sealed box (31). A support plate (33) is slidably connected in the guide groove (32). 6) The support plate (36) is threadedly connected to the threaded rod (35). The end of the support plate (36) away from the guide groove (32) is rotatably connected to the extension plate (37). The end of the extension plate (37) away from the support plate (36) is rotatably connected to the sliding shaft (38). The sliding shaft (38) is slidably connected to the rotating groove (33). The end of the extension plate (37) away from the sliding shaft (38) is fixedly connected to the bottom frame (39). The bottom frame (39) is slidably connected to the inner wall of the destruction box (11). The top of the bottom frame (39) is set as an opening. Multiple guide rods (310) are slidably connected on the bottom frame (39).

3. The automated and environmentally friendly destruction equipment for inbound and outbound special articles at ports of entry as described in claim 1, characterized in that: The placement frame (311) is fixedly connected to the top of multiple guide rods (310). Each guide rod (310) is fitted with a tension spring (312). The two ends of the tension spring (312) are fixedly connected to the bottom frame (39) and the placement frame (311) respectively. A vibrator (313) is fixedly connected to the bottom frame (39). The vibrating end of the vibrator (313) is in contact with the placement frame (311). A rubber sleeve (314) is fitted to the vibrator (313). The two ends of the rubber sleeve (314) are fixedly connected to the bottom frame (39) and the placement frame (311) respectively. A protective frame (317) is fixedly connected to the outer wall of the placement frame (311). Multiple servo motors (318) are fixedly connected in a linear array inside the protective frame (317). The output shaft of each servo motor (318) is fixedly connected to the adjacent rotating shaft (315).

4. The automated and environmentally friendly destruction equipment for inbound and outbound special articles at ports of entry as described in claim 1, characterized in that: The top of the destruction box (11) is set as an opening, and the upper chamber plate (21) is located on top of the lower chamber plate (22). The upper chamber plate (21) and the lower chamber plate (22) are installed on the destruction box (11) through the existing linear module. The upper chamber plate (21) and the lower chamber plate (22) divide the cavity of the destruction box (11) into three vertically distributed cavities. The three cavities are, from top to bottom, the crushing cavity, the steam inactivation cavity, and the discharge cavity.

5. The automated and environmentally friendly destruction equipment for inbound and outbound special articles at ports of entry as described in claim 1, characterized in that: The crushing device (23) is installed in the crushing chamber. The crushing device (23) is used to crush the items put into the top of the destruction box (11). The steam inactivation chamber is located between the upper chamber plate (21) and the lower chamber plate (22). The steam inactivation chamber is used to apply high-pressure steam to the items to be crushed for inactivation.

6. The automated and environmentally friendly destruction equipment for inbound and outbound special articles at ports of entry as described in claim 1, characterized in that: The top of the collection box (24) is set as an opening, the collection box (24) is placed in the discharge chamber, and the box door (25) is located on the destruction box (11) corresponding to the discharge chamber position. The box door (25) is used to pick up and put down the collection box (24) by opening and closing.

7. The automated and environmentally friendly destruction equipment for inbound and outbound special articles at ports of entry as described in claim 1, characterized in that: The high-pressure steam solenoid valve (26) is connected to the steam inactivation chamber of the destruction box (11). The high-pressure steam solenoid valve (26) is used to inject high-pressure steam into the steam inactivation chamber of the destruction box (11).

8. The automated and environmentally friendly destruction equipment for inbound and outbound special articles at ports of entry as described in claim 2, characterized in that: The sealed box (31) encloses the guide groove (32) and the rotating groove (33).

9. An automated and environmentally friendly disposal device for inbound and outbound special articles at ports of entry, as described in claim 2, characterized in that: The rotating groove (33) includes a straight groove one at the top, a semi-circular groove in the middle, and a straight groove two at the bottom.

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