Environment-friendly mould and pest killing equipment for large-scale paper cultural relics

Abstract

The invention discloses environment-friendly large-scale paper cultural relic mould and pest killing equipment which comprises a mounting box, an air interchanger is fixedly mounted at the top end of the mounting box, a sealing door is rotatably connected to the end of the mounting box, a driving device is fixedly mounted at the top end of the interior of the mounting box, and a placing mechanism is fixedly mounted at the output end of the driving device. And the mounting box is used for placing paper books, and a blowing mechanism is mounted in the mounting box. Through mutual cooperation of the L-shaped placement frame and the mounting base in the placement mechanism, the edges of the books to be processed can be completely attached to the placement frame, book placement deviation is avoided from the source, a stable reference is provided for follow-up links such as swinging, adsorption and unfolding, secondary adjustment caused by positioning errors is reduced, the processing efficiency of the batch books is remarkably improved, and the practicability is high. In addition, 45-degree swing can be accurately completed through the placing frame, so that the side walls of the books are completely exposed, an optimal stress angle is provided for subsequent adsorption, and the situation that subsequent operation is affected due to improper angles is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of paper cultural relics disinfection, and particularly relates to an environmentally friendly large-scale paper cultural relics mold and insect pest disinfection equipment. BACKGROUND

[0002] With the increasing demand for cultural heritage protection, efficient and safe disinfection of large quantities of paper cultural relics has become an important challenge in the field of cultural relic protection. Traditional chemical fumigation and physical disinfection methods have problems such as contact damage risk and low efficiency when dealing with thick books. Paper cultural relics, as an important carrier of human civilization, carry rich historical and cultural information, and their protection work has important cultural value and social significance. However, due to the influence of long-term storage environment, a large number of paper cultural relics are threatened by serious mold and insect pests.

[0003] As a non-contact disinfection method, the gas conditioning disinfection technology has been widely used in the field of cultural relic protection due to its environmental protection and safety. It reduces the oxygen concentration in the environment to below 0.5% through vacuum nitrogen charging technology, so that pests and microorganisms die due to lack of oxygen, and the inert nature of nitrogen can inhibit the germination of mold spores. However, the single vacuum nitrogen charging technology faces technical bottlenecks when dealing with thick paper cultural relics: the pages of thick books are tightly attached due to their own weight and binding tension, making it difficult for gas to penetrate the inside, resulting in uneven disinfection effect.

[0004] Therefore, how to design an environmentally friendly large-scale paper cultural relics mold and insect pest disinfection equipment is a technical problem that needs to be solved by the technical personnel at present. SUMMARY

[0005] The purpose of the present application is to provide an environmentally friendly large-scale paper cultural relics mold and insect pest disinfection equipment to solve the problems in the background art.

[0006] To solve the above technical problems, the technical scheme adopted by the present application is: The environmentally friendly large-scale paper cultural relics mold and insect pest disinfection equipment comprises a mounting box, a ventilation device fixedly installed at the top end of the mounting box, a closing door rotatably connected to the end of the mounting box, a driving device fixedly installed at the inside top end of the mounting box, a placing mechanism fixedly installed at the output end of the driving device for placing paper books, a blowing mechanism installed in the mounting box and cooperatively connected with the placing mechanism for blowing the paper books placed on the placing mechanism; the placing mechanism comprises three vertically distributed mounting racks, a bottom frame fixedly installed at the bottom end of each of the three mounting racks, and a fixed connection between the three mounting racks and the bottom frame, a plurality of mounting seats fixedly installed at both sides of the bottom frame at equal intervals, and a placing rack rotatably connected to the top end of each mounting seat for placing paper books.

[0007] Further, the placing mechanism further comprises a toothed plate slidingly connected in the mounting seat, the bottom end of the placing rack is provided with a protrusion rotationally connected with the mounting seat, the protrusion is externally fixedly provided with a driving gear, the driving gear is in meshing connection with the toothed plate, both sides of the placing rack are rotationally connected with rotating plates, both sides of the placing rack are rotationally connected with electric push rods, the output end of the electric push rod is rotationally connected with the side wall of the rotating plate, both sides of the rotating plate are fixedly provided with suction structures for suctioning the pages of the paper book, and the bottom frame is fixedly provided with a pushing structure for pushing the placing rack to rotate at a fixed angle.

[0008] Further, the placing rack is in L-shaped arrangement for placing the paper book, and the end of the mounting seat is provided with a support seat for supporting the placing rack.

[0009] Further, the pushing structure comprises a pushing cylinder fixedly arranged on the top of the bottom frame, the output end of the pushing cylinder is fixedly provided with a connecting frame, the inside of the bottom frame is slidingly connected with a connecting rod, a plurality of fixed blocks are equidistantly fixedly arranged on the connecting rod, both ends of the fixed block are rotationally connected with connecting arms, and one end of the connecting arm away from the fixed block is rotationally connected with one end of the toothed plate.

[0010] Further, the inside of the bottom frame is equidistantly provided with a horizontal plate for slidingly connecting the connecting rod, both ends of the connecting rod are provided with protrusions for limiting connection, and one end of the mounting seat close to the bottom frame is provided with an inclined support seat for supporting the placing rack.

[0011] Further, the suction structure comprises a partition plate equidistantly fixedly arranged on one side of the rotating plate, the partition plate is fixedly provided with a connecting hose away from the rotating plate, one side of the connecting hose away from the partition plate is fixedly connected with one side of the inclined support seat, the inside of the inclined support seat is provided with a gas channel for guiding gas, one end of the inclined support seat is connected with a gas source through a pipeline, and one side of the rotating plate away from the partition plate is equidistantly provided with a plurality of suction holes.

[0012] Further, one side of the rotating plate away from the partition plate is equidistantly provided with a plurality of communication grooves.

[0013] Further, both sides of the mounting frame are fixedly provided with guide rails, sliding rods are slidingly connected with the guide rails, a plurality of nozzles corresponding to the placing rack are equidistantly fixedly arranged on one side of the sliding rod, one end of the two sliding rods is fixedly provided with an extrusion frame, a rotating rod is rotationally connected in the inside of the mounting box, a driving structure is fixedly arranged on one side of the mounting box, the output end of the driving structure is fixedly connected with one end of a synchronous belt transmission structure, and the other end of the synchronous belt transmission structure is fixedly connected with the rotating rod.

[0014] Further, the output end of the nozzle is downwardly inclined at an angle of 45°.

[0015] Furthermore, a number of mounting slots are equidistantly provided on one side of the guide rail, and a limiting spring is fixedly installed in each of the mounting slots on one side of the guide rail. A number of extrusion plates are fixedly installed equidistantly on one side of the sliding rod, and the extrusion plates are fixedly connected to one end of the limiting spring.

[0016] The technical solution provided by this invention may include the following beneficial effects: 1. In this example, the L-shaped placement rack and mounting base in the placement mechanism work together to ensure that the edges of the books to be treated are completely aligned with the rack, preventing book misalignment from the outset. This provides a stable reference for subsequent swinging, adsorption, and unfolding processes, reducing secondary adjustments due to positioning errors and significantly improving the processing efficiency of batches of books. This ensures a smooth and orderly disinfection process. In addition, the placement rack can precisely swing at 45°, fully exposing the side walls of the books and providing the optimal force angle for subsequent adsorption, avoiding any impact from improper angles. The swinging process is also smooth and impact-free, protecting the binding structure of the books and preventing the risk of pages coming loose. Furthermore, the electric push rod drives the rotating plate to unfold the books at 140°, greatly increasing the contact area between the pages and nitrogen gas. This allows nitrogen gas to fully penetrate into the gaps between each page, thoroughly covering the corners, bindings, and other hidden areas of the books. This solves the problem of poor gas penetration in thick books during traditional disinfection, avoiding the need for targeted sterilization.

[0017] 2. In this example, the adsorption structure of the rotating plate evenly distributes negative pressure to the adsorption holes through a guide plate, generating a stable and precisely adjustable adsorption force. This adapts to books of different thicknesses and materials, preventing books from falling off while also preventing excessive adsorption force from damaging the paper. Simultaneously, the multi-point uniform adsorption design balances the force on the sidewalls of the book, avoiding paper deformation caused by localized stress, making it particularly suitable for protecting fragile ancient books and rare editions. Furthermore, the connecting grooves of the rotating plate further optimize adsorption stability and gas flow.

[0018] 3. In this example, the placement mechanism transforms mechanical transmission into precise angle adjustment and unfolding actions, significantly shortening the processing time for a single book and meeting the efficiency requirements for large-scale disinfection of paper artifacts. In addition, the three vertically distributed mounting racks and base, together with the base mounting seat, can simultaneously support multiple books for disinfection, improving batch processing capacity.

[0019] 4. In this example, by using a drive structure in conjunction with a synchronous belt drive structure, the rotating rod can be driven to rotate at a constant speed, causing the extrusion seat to periodically extrude the extrusion frame, thereby driving the sliding rod to move the nozzle back and forth along the guide rail. Compared to traditional fixed nozzles, periodically moving nozzles can cover hidden areas such as the corners and binding seams of books, avoiding "dead zones" that static nitrogen blowing cannot reach. This ensures that nitrogen is evenly applied to every page. The continuous nitrogen flow from the nozzle can use gentle impact to separate pages that are still stuck together after initial unfolding. It is especially effective for the problem of pages sticking together due to the weight and binding tension of heavy books. It can efficiently break up the closed spaces in the gaps, allowing nitrogen to fully penetrate into the gaps between the pages. This solves the problem of "thorough surface disinfection but residual pests and bacteria inside", significantly improving the comprehensiveness of disinfection. The nozzle output end is tilted downwards at 45°, which allows the nitrogen flow to be precisely directed at the stuck pages. This avoids the paper flying due to vertical airflow impact and concentrates the airflow force to separate the stuck parts, further improving the efficiency of page separation and the depth of nitrogen contact.

[0020] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and are not intended to limit the invention. Attached Figure Description

[0021] The invention will now be further described with reference to the accompanying drawings.

[0022] Figure 1 This is a first-view schematic diagram of the overall device structure of the present invention; Figure 2 This is a schematic diagram of the overall unfolded structure of the device of the present invention; Figure 3 This is a partial schematic diagram of the device structure of the present invention; Figure 4 This is a schematic diagram of the placement mechanism of the present invention; Figure 5 This is a first-view schematic diagram of a partial structure of the placement mechanism of the present invention; Figure 6 This is a second-view schematic diagram of a partial structure of the placement mechanism of the present invention; Figure 7 This is a third-view schematic diagram of a partial structure of the placement mechanism of the present invention; Figure 8 This is a fourth-angle schematic diagram of a partial structure of the placement mechanism of the present invention; Figure 9 This is a first-view schematic diagram of the blowing mechanism structure of the present invention; Figure 10 This is a second perspective view of the blowing mechanism structure of the present invention; Figure 11 This is a third-view schematic diagram of the blowing mechanism structure of the present invention.

[0023] In the diagram: 1. Mounting box; 2. Ventilation device; 3. Sealing door; 4. Drive device; 5. Placement mechanism; 6. Blowing mechanism; 7. Mounting frame; 8. Base frame; 9. Mounting seat; 10. Toothed plate; 11. Drive gear; 12. Placement frame; 13. Rotating plate; 14. Electric push rod; 15. Guide plate; 16. Connecting hose; 17. Push cylinder; 18. Connecting frame; 19. Connecting rod; 20. Fixing block; 21. Connecting arm; 22. Adsorption hole; 23. Connecting groove; 24. Guide rail; 25. Sliding rod; 26. Extrusion frame; 27. Nozzle; 28. Rotating rod; 29. ​​Extrusion seat; 30. Drive structure; 31. Synchronous belt drive structure; 32. Mounting groove; 33. Restricting spring; 34. Extrusion plate. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions in the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, and not all of them. All other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this invention. Preferred embodiments of the invention will now be described in more detail with reference to the accompanying drawings. Although preferred embodiments of the invention are shown in the drawings, it should be understood that the invention can be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to make the invention more thorough and complete, and to fully convey the scope of the invention to those skilled in the art.

[0025] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular forms “a,” “the,” and “the” used in this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0026] It should be understood that although the terms "first," "second," "third," etc., may be used in this invention to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of this invention, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Thus, features defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] The technical solution of the present invention (Embodiment 1) is described in detail below with reference to the accompanying drawings.

[0028] See Figure 1 , Figure 2 and Figure 3 This environmentally friendly large-scale equipment for eliminating mold and pests on paper artifacts specifically includes: an installation box 1, with a ventilation device 2 fixedly installed at the top of the installation box 1, a rotatably connected sealing door 3 at the end of the installation box 1, a drive device 4 fixedly installed at the top of the interior of the installation box 1, a placement mechanism 5 fixedly installed at the output end of the drive device 4 for placing paper books, a blowing mechanism 6 installed inside the installation box 1, and the blowing mechanism 6 is connected to the placement mechanism 5 for blowing the paper books placed on the placement mechanism 5; the placement mechanism 5 includes three vertically distributed installation frames 7, each with a base frame 8 fixedly installed at its bottom, and the three installation frames 7 and the base frame 8 are fixedly connected end to end, and several installation seats 9 are fixedly installed at equal intervals on both sides of the base frame 8, each with a placement frame 12 rotatably connected to its top for placing paper books.

[0029] Specifically, the placement mechanism 5 further includes a toothed plate 10 slidably connected inside the mounting base 9. The bottom end of the placement frame 12 is provided with a protrusion rotatably connected to the mounting base 9. A drive gear 11 is fixedly installed on the outside of the protrusion, and the drive gear 11 is meshed with the toothed plate 10. Rotating plates 13 are rotatably connected to both sides of the placement frame 12. Electric push rods 14 are rotatably connected to both sides of the placement frame 12, and the output end of the electric push rods 14 is rotatably connected to the side wall of the rotating plate 13. Adsorption structures are installed on both sides of the rotating plate 13 for adsorbing the pages of paper books. A pushing structure is fixedly installed on the base frame 8 for pushing the placement frame 12 to rotate at a certain angle.

[0030] Specifically, the shelf 12 is L-shaped and is used to place paper books, and the end of the mounting base 9 is provided with a support base for supporting the shelf 12.

[0031] Specifically, the pushing structure includes a pushing cylinder 17 fixedly installed on the top of the base frame 8. A connecting frame 18 is fixedly installed at the output end of the pushing cylinder 17. A connecting rod 19 is slidably connected inside the base frame 8. Several fixing blocks 20 are fixedly installed at equal intervals on the connecting rod 19. Both ends of the fixing blocks 20 are rotatably connected to connecting arms 21, and the end of the connecting arm 21 away from the fixing block 20 is rotatably connected to one end of the toothed plate 10.

[0032] Specifically, the base frame 8 has horizontal plates equidistantly arranged inside for sliding connection of the connecting rod 19, and both ends of the connecting rod 19 are provided with protrusions for connection and limiting. The mounting base 9 has a diagonal brace at one end near the base frame 8 for supporting the placement frame 12.

[0033] Specifically, the adsorption structure includes a guide plate 15 fixedly installed at equal intervals on one side of the rotating plate 13. A connecting hose 16 is fixedly installed on the side of the guide plate 15 away from the rotating plate 13, and the side of the connecting hose 16 away from the guide plate 15 is fixedly connected to one side of the inclined support. The inclined support has an internal air passage for guiding the gas. One end of the inclined support is connected to the gas source through a pipe. A plurality of adsorption holes 22 are equidistantly opened on the side of the rotating plate 13 away from the guide plate 15.

[0034] Specifically, the rotating plate 13 has several connecting slots 23 equidistantly provided on the side away from the guide plate 15.

[0035] Specifically, guide rails 24 are fixedly installed on both sides of the mounting frame 7, and sliding rods 25 are slidably connected on the guide rails 24. Spray nozzles 27 corresponding to the placement frame 12 are fixedly installed at equal intervals on one side of the sliding rods 25. Extrusion frames 26 are fixedly installed at one end of the two sliding rods 25. A rotating rod 28 is rotatably connected inside the mounting box 1. A drive structure 30 is fixedly installed on one side of the mounting box 1. The output end of the drive structure 30 is fixedly connected to one end of the synchronous belt drive structure 31, and the other end of the synchronous belt drive structure 31 is fixedly connected to the rotating rod 28.

[0036] Specifically, the output end of the nozzle 27 is tilted downwards at a 45° angle.

[0037] Specifically, a plurality of mounting slots 32 are provided at equal intervals on one side of the guide rail 24, and a limiting spring 33 is fixedly installed in each mounting slot 32 on one side of the guide rail 24. A plurality of extrusion plates 34 are fixedly installed at equal intervals on one side of the sliding rod 25, and the extrusion plates 34 are fixedly connected to one end of the limiting spring 33.

[0038] refer to Figures 4 to 8The specific implementation method is as follows: When it is necessary to sterilize and kill insects in paper books, the driving device 4 moves the placement mechanism 5 out of the installation box 1. Then, the paper books are placed on the placement mechanism 5 in sequence. Then, the driving device 4 drives the placement mechanism 5 to reset. Then, the installation box 1 is sealed through the sealing door 3. Then, the ventilation device 2 starts to evacuate the inside of the installation box 1 and then fills the inside of the installation box 1 with nitrogen gas, thereby reducing the oxygen concentration in the environment. This causes the pests and microorganisms inside the paper books to die due to lack of oxygen. In addition, due to the inert properties of nitrogen gas, it can inhibit the germination of mold spores, thereby achieving the sterilization and insect killing of paper books.

[0039] In this embodiment, when sterilizing and killing insects in thick paper books, the nitrogen gas has difficulty penetrating the interior due to the books' weight. This makes it difficult to kill insects and microorganisms inside the books, requiring the books to be placed in the device for an extended period. Therefore, when sterilizing and killing a large number of books, this results in a long sterilization and insecticidal cycle, which is not conducive to quickly completing the sterilization and insecticidal operation. (Refer to...) Figure 5 The specific implementation method is as follows: To solve the above problems, the staff first places the books to be processed on the placement rack 12, ensuring that the edges of the books are completely flush with the placement rack 12. This avoids misalignment in subsequent swinging, adsorption, and unfolding processes caused by book misalignment, ensuring the accuracy of the entire processing flow, reducing secondary adjustments caused by positioning errors, and improving overall work efficiency. Subsequently, the cylinder 17 is activated, driving it to move precisely along a preset trajectory via the connecting rod 19. The cylinder 17, in conjunction with the connecting rod 19 and the fixing block 20, moves accordingly. The linear movement of the fixed block 20 causes the connecting arm 21 to apply directional extrusion force to the toothed plate 10, pushing the toothed plate 10 to slide smoothly along the mounting base 9. Thus, the toothed plate 10, in conjunction with the drive gear 11, enables the placement rack 12 to swing, ensuring that the placement rack 12 drives the book to complete a 45° swing. This fully exposes the side walls of the book, providing a force angle for subsequent adsorption, while avoiding the problems of the book slipping due to an excessively large swing angle or the adsorption effect being affected by an excessively small angle. At the same time, the swing process is smooth and impact-free, effectively protecting the adhesive structure at the book binding and preventing the risk of pages coming off. After the swinging motion is completed, the air source, in conjunction with the connecting hose 16, transmits negative pressure to the guide plate 15. The guide plate 15 evenly distributes the negative pressure to each adsorption hole 22, so that the adsorption hole 22 generates a stable and precisely adjustable adsorption force, firmly adsorbing the side walls of the book. The adjustable adsorption force is suitable for books of different thicknesses and paper materials—thin books can use low-intensity adsorption, while thick books can use greater adsorption force. At the same time, the multi-point uniform adsorption design balances the force on the side walls of the book, avoiding paper deformation caused by excessive local force, and further consolidating the integrity of the book.

[0040] Finally, the electric push rod 14 drives the rotating plate 13 to rotate slowly, unfolding the book at 140°. This increases the contact area between the inner pages and the nitrogen gas, allowing the nitrogen to fully penetrate into the gaps between each page and thoroughly cover the corners, bindings, and other hidden areas where pests and bacteria may remain. This significantly improves the comprehensiveness and thoroughness of the extermination, avoiding incomplete extermination due to insufficient contact. The synergistic effect of the rotating plate 13 and the adsorption structure ensures that the book remains under stable force during unfolding, preventing wrinkles from being pulled or tears from uncontrolled force, ensuring that the book retains its original integrity and appearance after the extermination activity.

[0041] The entire book unfolding process, through the coordinated efforts of multiple steps, not only significantly shortens the processing time for a single book and improves batch processing efficiency, but also fundamentally solves the pain points of traditional pest control methods, such as books being easily damaged and incomplete extermination. It ensures the effectiveness of pest and fungal extermination, extends the shelf life of books, and maximizes the preservation of their documentary and collectible value. It provides an efficient and safe solution for scenarios such as ancient book preservation and library management, and better enables the extermination of pests and fungi in thicker books, reducing the processing time per book.

[0042] In this embodiment, after the book is unfolded by the rotating plate 13, due to the book's thickness, some of the returned pages remain stuck together. This results in overlapping elimination effects from the stuck pages. (Refer to...) Figures 9 to 11 The specific implementation method is as follows: After the book is initially unfolded to 140°, the drive structure 30, in conjunction with the synchronous belt transmission structure 31, drives the rotating rod 28 to achieve uniform and stable rotation. During the rotation of the rotating rod 28, the extrusion seat 29 on its surface applies uniform extrusion force to the extrusion frame 26 at a preset cycle. After the extrusion frame 26 is subjected to force, it drives the sliding rod 25 to move, which in turn drives the nozzle 27 to move smoothly and periodically along the guide rail 24. During the movement, the nozzle 27 continuously and evenly blows nitrogen gas, forming a dynamic airflow coverage: On the one hand, the flowing nitrogen gas can penetrate the gaps between the pages that may still be stuck together after the initial unfolding, and use the impact force of the airflow to gently separate the stuck pages, completely solving the problem of contact blind spots caused by the sticking of pages when statically blowing nitrogen, so that every page can be fully exposed to the nitrogen environment; on the other hand, the periodically moving nozzle 27 expands the coverage of nitrogen blowing, ensuring that the corners, bindings and other hidden parts of the book can be nourished with sufficient nitrogen, further improving the comprehensiveness of pest and fungal extermination.

[0043] At the same time, when the squeezing seat 29 releases its pressure on the squeezing frame 26, the limiting spring 33 uses its own elasticity to drive the sliding rod 25 to quickly and smoothly return to its original position, thereby pulling the squeezing frame 26 and the nozzle 27 back to their initial positions, preparing for the next squeezing movement. This not only ensures the high frequency and stability of the reciprocating movement of the nozzle 27, allowing the pages to continuously adjust their posture in the continuous dynamic airflow, further breaking down any remaining page adhesion, but also avoids hard impacts in mechanical transmission, reducing potential damage to the device itself and the books during the movement of the nozzle 27.

[0044] Furthermore, the continuous blowing of nitrogen not only achieves complete separation of the book pages, but its drying and inert properties also simultaneously inhibit moisture absorption of the pages during the sterilization process, preventing secondary mold growth and extending the book's shelf life. The moving speed of the nozzle 27 and the nitrogen blowing pressure can be flexibly adjusted according to the book's material, ensuring effective separation of pages for thick paper books while avoiding the risk of tearing thin or old paper due to excessive airflow. The entire dynamic nitrogen blowing and page separation process, through the synergy of various components, maximizes the contact area and depth between the pages and nitrogen, allowing the sterilizing ingredients to fully penetrate and significantly enhancing the efficiency and thoroughness of pest and fungal sterilization.

[0045] The present invention has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of each embodiment have their own emphasis; for parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art should also understand that the actions and modules involved in the specification are not necessarily essential to the present invention. Furthermore, it is understood that the steps in the method of the embodiments of the present invention can be adjusted, combined, and deleted according to actual needs, and the structure in the device of the embodiments of the present invention can be combined, divided, and deleted according to actual needs.

[0046] The various embodiments of the present invention have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical application, or improvement of the technology in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. An environmentally friendly, large-scale equipment for eliminating mold and pests on paper artifacts, characterized in that: include: The installation box (1) has a ventilation device (2) fixedly installed at the top and a closed door (3) rotatably connected to the end of the installation box (1). The installation box (1) has a drive device (4) fixedly installed at the top inside and a placement mechanism (5) fixedly installed at the output end of the drive device (4) for placing paper books. The installation box (1) has a blowing mechanism (6) installed inside and the blowing mechanism (6) is connected to the placement mechanism (5) for blowing the paper books placed on the placement mechanism (5). The placement mechanism (5) includes three vertically distributed mounting frames (7). The bottom of each of the three mounting frames (7) is fixedly mounted with a base frame (8), and the three mounting frames (7) and the base frame (8) are fixedly connected end to end. Several mounting seats (9) are fixedly mounted at equal intervals on both sides of the base frame (8). The top of each mounting seat (9) is rotatably connected to a placement rack (12) for placing paper books.

2. The environmentally friendly large-scale mold and pest control equipment for paper cultural relics according to claim 1, characterized in that: The placement mechanism (5) further includes a toothed plate (10) slidably connected inside the mounting base (9). The bottom end of the placement frame (12) is provided with a protrusion that is rotatably connected to the mounting base (9). A drive gear (11) is fixedly installed on the outside of the protrusion, and the drive gear (11) is meshed with the toothed plate (10). Rotating plates (13) are rotatably connected to both sides of the placement frame (12). Electric push rods (14) are rotatably connected to both sides of the placement frame (12), and the output end of the electric push rod (14) is rotatably connected to the side wall of the rotating plate (13). Adsorption structures are installed on both sides of the rotating plate (13) for adsorbing the pages of paper books. A pushing structure is fixedly installed on the base frame (8) for pushing the placement frame (12) to rotate at a certain angle.

3. The environmentally friendly large-scale mold and pest control equipment for paper cultural relics according to claim 2, characterized in that: The shelf (12) is L-shaped and is used to place paper books. The end of the mounting base (9) is provided with a support base for supporting the shelf (12).

4. The environmentally friendly large-scale mold and pest control equipment for paper cultural relics according to claim 3, characterized in that: The pushing structure includes a pushing cylinder (17) fixedly installed on the top of the base frame (8). A connecting frame (18) is fixedly installed at the output end of the pushing cylinder (17). A connecting rod (19) is slidably connected inside the base frame (8). Several fixing blocks (20) are fixedly installed at equal intervals on the connecting rod (19). Both ends of the fixing blocks (20) are rotatably connected to connecting arms (21), and the end of the connecting arm (21) away from the fixing block (20) is rotatably connected to one end of the toothed plate (10).

5. The environmentally friendly large-scale mold and pest control equipment for paper cultural relics according to claim 4, characterized in that: The base frame (8) has horizontal plates equidistantly arranged inside for sliding connection of the connecting rod (19). Both ends of the connecting rod (19) are provided with protrusions for connection and limiting. The mounting base (9) is provided with a diagonal brace for supporting the placement frame (12) at one end near the base frame (8).

6. The environmentally friendly large-scale mold and pest control equipment for paper cultural relics according to claim 5, characterized in that: The adsorption structure includes a guide plate (15) fixedly installed at equal intervals on one side of the rotating plate (13). A connecting hose (16) is fixedly installed on the side of the guide plate (15) away from the rotating plate (13), and the side of the connecting hose (16) away from the guide plate (15) is fixedly connected to the side of the inclined support. The inclined support has an air passage for guiding the gas inside. One end of the inclined support is connected to the gas source through a pipe. A plurality of adsorption holes (22) are opened at equal intervals on the side of the rotating plate (13) away from the guide plate (15).

7. The environmentally friendly large-scale mold and pest control equipment for paper cultural relics according to claim 6, characterized in that: The rotating plate (13) has several connecting slots (23) equidistantly opened on the side away from the guide plate (15).

8. The environmentally friendly large-scale mold and pest control equipment for paper cultural relics according to claim 7, characterized in that: Guide rails (24) are fixedly installed on both sides of the mounting bracket (7). Sliding rods (25) are slidably connected on the guide rails (24). Spray nozzles (27) corresponding to the placement frame (12) are fixedly installed at equal intervals on one side of the sliding rods (25). Extrusion frames (26) are fixedly installed at one end of the two sliding rods (25). Rotating rods (28) are rotatably connected inside the mounting box (1). A drive structure (30) is fixedly installed on one side of the mounting box (1). The output end of the drive structure (30) is fixedly connected to one end of the synchronous belt drive structure (31), and the other end of the synchronous belt drive structure (31) is fixedly connected to the rotating rod (28).

9. The environmentally friendly large-scale mold and pest control equipment for paper cultural relics according to claim 8, characterized in that: The output end of the nozzle (27) is tilted downwards at 45°.

10. The environmentally friendly large-scale mold and pest control equipment for paper cultural relics according to claim 9, characterized in that: The guide rail (24) has several mounting slots (32) equidistantly provided on one side. Each mounting slot (32) on one side of the guide rail (24) is fixedly installed with a limiting spring (33). The sliding rod (25) has several extrusion plates (34) equidistantly fixedly installed on one side. The extrusion plates (34) are fixedly connected to one end of the limiting springs (33).

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