Book sterilization and disinfection device

Abstract

The invention relates to the technical field of book sterilization and disinfection, and discloses a book sterilization and disinfection device which is characterized in that a box body is provided with a disinfection assembly at the bottom of an inner cavity, a chain conveying assembly is horizontally arranged above the disinfection assembly, and a plurality of clamping mechanisms are arranged on a chain of the chain conveying assembly; the carrying plate is arranged below the chain conveying assembly and located on the side edge of the disinfection assembly, the multiple movable blocks are arranged above the carrying plate side by side, the multiple movable blocks are each provided with a first elastic piece connected with the carrying plate, and the first elastic pieces are used for providing resistance for downward movement of the movable blocks; the lifting piece is connected with the carrier plate; according to the book sterilization and disinfection device, under the condition that books are not classified according to sizes, the books with different sizes can be clamped and disinfected at the same time, so that the book disinfection work is simpler and more convenient, and the normal shelf time of the books is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of book sterilization and disinfection, in particular to a book sterilization and disinfection device. Background Art

[0002] In some book and document collection institutions such as museums and libraries, borrowers may cause the books to be contaminated with harmful substances such as microorganisms and mold while reading. When borrowers return the books, they need to be sterilized if necessary to prevent them from being damaged by mold.

[0003] Existing book sterilization and disinfection devices usually adopt disinfection cabinets, but this type of book sterilization and disinfection device mainly sterilizes and disinfects books by ultraviolet light, and it is difficult to fully sterilize and disinfect the inner pages of books. In order to solve this problem, some book sterilization and disinfection devices with page turning and disinfection functions have appeared in the prior art (for example, patents with publication numbers CN118384308B and CN215022810U), which all have a clamping mechanism facing downward for clamping the spine of the book, a book delivery mechanism for delivering the book to the clamping mechanism, and a disinfection component for opening and disinfecting the pages of the book. Compared with the disinfection cabinet, this type of book sterilization and disinfection device can sterilize and disinfect the cover and pages of the book, but since the book is opened, the book is opened and disinfected. The book is hung upside down for disinfection. In order to ensure the stability of the clamping mechanism holding the book, the distance between the book sending mechanism and the clamping mechanism is fixed. This results in that the book sterilization and disinfection device with page turning and disinfection function can only stably clamp and disinfect books of the same size at the same time. However, the sizes and thicknesses of the books returned by borrowers in a short period of time are different. When disinfecting books of different sizes, the distance between the book sending mechanism and the clamping mechanism needs to be adjusted, and the books need to be classified by size before disinfection, which makes the entire book disinfection work cumbersome and inconvenient, and prolongs the time for the books to be put on the shelves again. Summary of the invention

[0004] The present invention proposes a book sterilization and disinfection device to solve the deficiencies in the above-mentioned prior art. The book sterilization and disinfection device can perform batch disinfection on books of different sizes, making the book disinfection work simpler and more convenient, and ensuring the normal shelving time of the books.

[0005] The technical solution of the present invention is: a book sterilization and disinfection device, including a disinfection component, and also including:

[0006] The chain conveying assembly is horizontally arranged above the disinfection assembly, and a plurality of clamping mechanisms are arranged on the chain of the chain conveying assembly;

[0007] The carrier includes a carrier plate and a plurality of movable blocks, wherein the carrier plate is arranged below the chain conveying assembly and located on the side of the disinfection assembly, and the plurality of movable blocks are arranged side by side above the carrier plate, and the plurality of movable blocks are each provided with a first elastic member connected to the carrier plate, and the first elastic member is used to provide resistance to the downward movement of the movable block;

[0008] The lifting member is connected to the carrier plate;

[0009] When the spines of books of different specifications are placed upward on the plurality of movable blocks, the lifting member lifts the carrier plate to a fixed height, and the first elastic member enables the movable block to move according to the height corresponding to the books it carries, so that the spines of the books abut against the clamping mechanism, and the clamping mechanism clamps the spines of books of different specifications.

[0010] In at least one embodiment of the present invention, the clamping mechanism comprises:

[0011] Two annular slide rails are respectively arranged on both sides of the conveying direction of the chain conveying assembly, and the distance between the left and right ends of the two annular slide rails is greater than the distance between the middle positions of the two annular slide rails;

[0012] A plurality of mounting plates are hingedly connected to the chains of the chain conveying assembly;

[0013] A plurality of pairs of clamping blocks corresponding to a plurality of mounting plates one by one, each pair of clamping blocks being relatively slidably connected to the mounting plates, and a second elastic member being provided on the two clamping blocks of each pair of clamping blocks, the second elastic member being used to provide resistance to the movement of the two clamping blocks of each pair of clamping blocks toward opposite sides;

[0014] A plurality of pull rods are respectively arranged on the opposite sides of each pair of clamping blocks, and the other end of each pull rod is slidably connected with the annular slide rail.

[0015] In at least one embodiment of the present invention, a plurality of movable blocks are provided with ball bearings at their top ends, and a friction layer is provided at the bottom end of the mounting plate.

[0016] In at least one embodiment of the present invention, two baffles are longitudinally provided on the carrier plate, the plurality of movable blocks are located between the two baffles, spring rods are provided on opposite sides of the two baffles, and arc-shaped clamping plates are provided on the movable rods of the two spring rods.

[0017] In at least one embodiment of the present invention, it also includes a box body, wherein a book inlet and a book outlet are respectively provided on both sides of the box body, the disinfection component, the chain conveying component, the carrier plate, a plurality of movable blocks and the lifting member are all arranged in the box body, and a book guide box is provided in the book inlet and the book outlet of the box body, and the two book guide boxes are open on one side close to the box body, and the two book guide boxes are provided with a belt conveying component, and when the carrier plate is located at the lower limit position, the top of the plurality of movable blocks is flush with the upper surface of the belt of the belt conveying component.

[0018] In at least one embodiment of the present invention, the chain conveying assembly includes: two chain rollers, two first sprockets and a driving member, the two first sprockets correspond one-to-one to the two chain rollers and are arranged on the chain rollers, the two first sprockets are mounted with a first chain, a plurality of the mounting plates are hinged to the first chain, and the driving member is connected to one of the chain rollers.

[0019] In at least one embodiment of the present invention, the lifting member comprises:

[0020] Two first transmission shafts are rotatably connected to the front and rear inner walls of the box body respectively, the first transmission shaft is connected to the rotating shaft of the chain roller on the book inlet side through a chain transmission mechanism, and the two first transmission shafts are both provided with a first incomplete gear;

[0021] Two lifting shafts are rotatably connected to the front and rear inner walls of the box body respectively. The two lifting shafts are provided with first gears meshing with first incomplete gears. The two lifting shafts are provided with wire wheels, and the two wire wheels are provided with pull ropes connected to the baffle.

[0022] In at least one embodiment of the present invention, a buffer plate is provided below the carrier plate in the box, and a third elastic member connected to the inner cavity bottom plate of the box is provided on the buffer plate, and the third elastic member is used to provide resistance to the downward movement of the buffer plate.

[0023] In at least one embodiment of the present invention, a plurality of movable blocks are provided with ball bearings at their top ends, and a friction layer is provided at the bottom end of the mounting plate.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The present invention provides a chain conveying assembly with a clamping mechanism, a clamping mechanism installed on a mounting plate, and a carrier plate with a plurality of movable blocks in a disinfection box. When the books are disinfected and sterilized, the spines of books of different sizes are located on the movable blocks with their spines facing upward, and the lifting mechanism only needs to give the carrier plate a constant lifting height each time. When the carrier plate moves to the upper limit position, one of the carrying clamping mechanisms is located directly above the carrier plate. The movable blocks for books of different sizes will move downward in different amplitudes, so that the spines of the books can all abut against the clamping mechanism, to ensure that the clamping mechanism can stably clamp the spines of multiple books of different sizes, and then perform stable disinfection treatment, so that the device can clamp and disinfect multiple books of different sizes without classifying the books by size, and no other adjustment work needs to be performed on the device during the treatment process, so that the book disinfection work is more convenient and efficient, and the normal shelving time of the books is guaranteed.

[0026] 2. The present invention provides a clamping mechanism consisting of an annular slide rail, a clamping block and a pull rod. In the process of clamping books, since the spacing of the annular slide rail near the book inlet and the book outlet is changed, the pull rod will pull the two clamping blocks near the book inlet and the book outlet to open and close during the movement of the pull rod along the annular slide rail. In addition, with the cooperation of the lifting mechanism, when the carrier plate is located at the upper limit position, the two clamping blocks can be just in the open state. The clamping mechanism leaves a position for the abutment between the book and the mounting plate, so that when the device processes books, multiple thinner books can be disinfected in rows together, thereby ensuring the stability of the clamping mechanism in clamping the spine of the book, reducing the disinfection time of the book, making the disinfection work of the book simple and quick, and ensuring the normal shelving time of the book.

[0027] 3. The present invention provides a lifting mechanism consisting of a first transmission shaft and a lifting shaft. Since the first transmission shaft is connected to the main shaft of the chain roller of the chain conveying assembly through the chain transmission mechanism, and the first transmission shaft is connected to the lifting shaft through the first incomplete gear and the first gear, the lifting shaft can intermittently lift the carrier plate through the sprocket. The lifting mechanism and the clamping mechanism can cooperate with higher accuracy in the process of lifting and clamping rows of books of different sizes. Compared with the prior art that often uses an electric lifting rod for lifting books, the lifting mechanism proposed by the present invention does not require a complex control system, and there will be no missing clamps or failure to clamp, so that the device can stably, efficiently and accurately clamp the spines of rows of books of different sizes during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the side cross-sectional structure of the present invention;

[0030] Figure 3 For the present invention Figure 2 Detailed structural diagram at B;

[0031] Figure 4 It is a schematic diagram of the top view of the chain conveyor assembly of the present invention;

[0032] Figure 5 For the present invention Figure 1 Schematic diagram of local structure;

[0033] Figure 6 The schematic diagram of the cross-sectional structure of the hair dryer of the present invention is shown in side view

[0034] Figure 7 It is a rear view structural schematic diagram of the present invention.

[0035] Description of reference numerals:

[0036] 1. Box; 11. Book inlet; 12. Book outlet; 13. Book guide box; 14. Belt conveyor assembly; 2. Chain conveyor assembly; 21. Chain roller; 22. First chain; 23. Driving member; 3. Clamping mechanism; 31. Annular slide rail; 32. Mounting plate; 33. Clamping block; 331. Second elastic member; 34. Pull rod; 4. Carrying plate; 41. Movable block; 42. Baffle plate; 5. Lifting mechanism; 51. Second sprocket ; 52. first transmission shaft; 521. third sprocket; 522. first incomplete gear; 53. lifting shaft; 531. first gear; 532. wire wheel; 6. disinfection component; 61. ultraviolet lamp; 62. blower mechanism; 621. support plate; 622. main pipeline; 623. ozone generator; 624. branch pipeline; 625. fan; 7. second transmission shaft; 71. second incomplete gear; 72. second gear. DETAILED DESCRIPTION

[0037] The drawings in the present invention are not drawn strictly according to the actual scale, and the specific size and quantity of each structure can be determined according to actual needs. The drawings described in the present invention are only schematic diagrams of the structures.

[0038] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by persons of ordinary skill in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. The words "include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Inside", "outside", "up", "down", "far", "near", "front", "back" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0040] The common flip-page book disinfection device in the prior art is mostly composed of a clamping mechanism facing downward for clamping the spine of the book, a book feeding mechanism for transporting the book toward the clamping mechanism, and a disinfection component for opening or blowing the book pages and disinfecting. Compared with the disinfection cabinet, this flip-page book disinfection device can fully sterilize the cover and the inside of the book pages. However, since the book is hung upside down for disinfection, in order to ensure the stability of the clamping mechanism holding the book, the distance between the book feeding mechanism and the clamping mechanism is accurate and constant, which results in that the flip-page book disinfection device can only sterilize books of the same size at the same time. When carrying out disinfection work, it is necessary to adjust the distance between the book delivery mechanism and the clamping mechanism when handling books of different sizes. However, the sizes and thicknesses of the books returned by borrowers at the same time are different. Therefore, the books need to be classified before disinfection, and the page-turning disinfection device needs to be continuously adjusted during disinfection, which makes the entire book disinfection work cumbersome and inconvenient, thereby affecting the subsequent shelving of the books. In addition, the clamping mechanism or book lifting mechanism in the prior art is mostly driven by an electric telescopic rod. The disinfection device requires a complex control system to realize the normal operation of the device. The electric telescopic rod often appears due to frequent use or system failure, resulting in missing clamps or failure to clamp, and the overall reliability of the device is poor.

[0041] In view of this, the present invention proposes a book sterilization and disinfection device, which can clamp and disinfect multiple books of different sizes at the same time. The book sterilization and disinfection processing speed is fast, and the device does not require a complex control system, and there will be no missed clamping or inability to clamp. During operation, the spines of rows of books of different sizes can be clamped stably, efficiently and accurately.

[0042] Combination Figures 1 to 7 As shown, a book sterilization and disinfection device comprises a box body 1, a disinfection assembly 6 is provided at the bottom of the inner cavity of the box body 1, and a book inlet 11 and a book outlet 12 are provided on both sides of the box body 1, and further comprises:

[0043] The chain conveyor assembly 2 is horizontally arranged above the disinfection assembly 6 in the box 1. A plurality of mounting plates 32 are hinged on the chain of the chain conveyor assembly 2. The mounting plates 32 are used to make the spines of the books in a row abut against the bottom surface thereof, so that the clamping mechanism 3 can ensure the stability of clamping the multiple books.

[0044] The plurality of clamping mechanisms 3 correspond to the plurality of mounting plates 32 one by one and are arranged on the mounting plates 32 . The clamping mechanisms 3 are used to clamp the spines of books in a row.

[0045] The carrier includes a carrier plate 4 and a plurality of movable blocks 41, the carrier plate 4 is arranged on the side of the book inlet 11 in the box body 1, and the plurality of movable blocks 41 are arranged side by side above the carrier plate 4, and the plurality of movable blocks 41 are respectively provided with first elastic members connected to the carrier plate 4, and the first elastic members are used to provide resistance to the downward movement of the movable blocks 41. Specifically, the first elastic member is a spring, and the first elastic member is arranged between the bottom of the movable block 41 and the top of the carrier plate 4. Baffles 42 are arranged on both sides of the plurality of movable blocks 41 on the carrier plate 4, and the baffles 42 are used to prevent books from tipping over on the movable blocks 41;

[0046] The lifting mechanism 5 is arranged in the box body 1, and the lifting mechanism 5 is connected to the carrier plate 4. The lifting mechanism 5 is used to drive the carrier plate 4 to move up and down. The conventional lifting mechanism 5 can adopt an electric telescopic rod, but compared with the lifting mechanism 5 given below, the electric telescopic rod requires a complex control system to make the device operate normally.

[0047] When the device is actually used, the number of books clamped each time is determined according to the thickness of the books. For thicker books, the number of books clamped can be reduced, or the books can be clamped and disinfected individually to ensure that the pages of the books can be fully disinfected. For thinner books, 3 to 5 books can be clamped and disinfected at a time regardless of size.

[0048] As an alternative embodiment, the clamping mechanism 3 includes:

[0049] The two annular slide rails 31 are respectively arranged on the front and rear inner walls of the box body 1. The distance between the two annular slide rails 31 near the book inlet 11 and the book outlet 12 is greater than the distance between the two annular slide rails 31 at the horizontal position. At the wider distance, the two annular slide rails 31 pull the pull rod 34 to realize the opening of the clamping block 33.

[0050] Multiple pairs of clamping blocks 33 correspond one-to-one to multiple mounting plates 32, and each pair of clamping blocks 33 are relatively slidably connected to the mounting plates 32. Second elastic members 331 are provided on the two clamping blocks 33 of each pair of clamping blocks 33. The second elastic members 331 are used to provide resistance to the movement of the two clamping blocks 33 of each pair of clamping blocks 33 toward opposite sides. Specifically, a slide groove is provided on the mounting plate 32, and two relative clamping blocks 33 are slidably connected in the slide groove. The second elastic member 331 is a spring, and the second elastic member is arranged between the two relative clamping blocks in the slide groove, and the two ends of the second elastic member are respectively connected to the two clamping blocks 33.

[0051] A plurality of pull rods 34 are respectively arranged on opposite sides of each pair of clamping blocks 33, and the other end of each pull rod 34 is slidably connected to the annular slide rail 31. Specifically, a T-shaped slide groove is provided on the arcuate slide rail 31, and the pull rod extends into the T-shaped slide groove. One end of the pull rod 34 located in the T-shaped slide groove is provided with a roller that cooperates with the side wall of the T-shaped slide groove, thereby making the movement of the pull rod 34 on the annular slide rail 31 smoother; the entire clamping mechanism 3 can leave a position for the spines of rows of books to abut against the mounting plate 32, so that the device can clamp rows of books of different sizes, making the disinfection of books simple and quick, and ensuring the normal shelving time of the books.

[0052] As an alternative embodiment, the chain conveyor assembly 2 includes:

[0053] The two chain rollers 21 are both rotatably connected in the box body 1, and the two chain rollers 21 pass through the box body 1;

[0054] The two first sprockets correspond to the two chain rollers 21 one by one and are arranged on the chain rollers 21 . The first chains 22 are sleeved on the two first sprockets, and the plurality of mounting plates 32 are hinged to the first chains 22 .

[0055] The driving member 23 is connected to one of the chain rollers 21 . Specifically, the driving member 23 is a driving motor, and the driving member 23 is used to drive the chain roller 21 to rotate.

[0056] As an alternative embodiment, the lifting mechanism 5 includes:

[0057] The two first transmission shafts 52 are rotatably connected to the front and rear inner walls of the box body 1 respectively, and the first transmission shaft 52 is connected to the rotating shaft of the chain roller 21 on the side of the book inlet 11 through a chain transmission mechanism, and the two first transmission shafts 52 are each provided with a first incomplete gear 522; specifically, the chain transmission mechanism includes: two second sprockets 51 and two third sprockets 521, the two second sprockets 51 are respectively arranged on both sides of the first sprocket on the two chain rollers 21, and the two third sprockets 521 are respectively arranged on the two first transmission shafts 52, and chains are installed on the second sprocket 51 and the third sprocket 521 located on the same side of the inner wall of the box body 1.

[0058] The two lifting shafts 53 are rotatably connected to the front and rear inner walls of the box body 1 respectively. The two lifting shafts 53 are each provided with a first gear 531 meshing with the first incomplete gear 522. The two lifting shafts 53 are each provided with a wire wheel 532. The two wire wheels 532 are each provided with a pull rope connected to the baffle 42. The pull rope is used to lift the carrier plate 4 through the baffle 42 so that the books on the carrier plate 4 gradually approach the clamping mechanism 3 and are clamped by the clamping mechanism 3. The lifting mechanism 5 and the clamping mechanism 3 can cooperate with higher accuracy in the lifting and clamping process of rows of books of different sizes. Compared with the electric lifting rod commonly used for lifting books in the prior art, the lifting mechanism 5 proposed in the present invention does not require a complex control system, and there will be no missing clamping or failure to clamp, so that the device can stably, efficiently and accurately clamp the spines of rows of books of different sizes during operation.

[0059] As an alternative embodiment, a book guide box 13 is provided in the book inlet 11 and the book outlet 12 of the box body 1, and the two book guide boxes 13 are open on one side close to the box body 1. A belt conveyor assembly 14 is provided on the two book guide boxes 13, and the belt conveyor assembly 14 is used to transport the books to the multiple movable blocks 41 of the carrier plate 4, and to transport the disinfected books out of the box body 1. A spring rod and an arc-shaped clamping plate arranged on the movable rod of the spring rod are provided in the two book guide boxes 13 to clamp the books to prevent the books from tipping over, and a ball is provided on the opposite side of the arc-shaped clamping plate to make the movement of the books between the arc-shaped clamping plates smoother.

[0060] As an alternative embodiment, spring rods are provided on opposite sides of the two baffles 42, and arc-shaped clamping plates are provided on the movable rods of the two spring rods. The spring rods and the arc-shaped clamping plates are used to clamp the books on the movable block 41 to prevent the books from tipping over, thereby ensuring that the clamping mechanism 3 can stably clamp the spine of the books. Furthermore, balls are provided on opposite sides of the two arc-shaped clamping plates, so that the arc-shaped clamping plates only have a clamping and anti-tipping effect on the books, and the movement of the books between the clamping plates is smoother.

[0061] As an alternative embodiment, a buffer plate is provided below the carrier plate 4 in the box body 1, and a third elastic member connected to the inner cavity bottom plate of the box body 1 is provided on the buffer plate. Specifically, the third elastic member is a third spring connected to the bottom end of the buffer plate and the bottom end of the box body 1, and the third elastic member is used to provide resistance to the downward movement of the buffer plate; to prevent the carrier plate 4 from exerting excessive tension on the pull rope during the process of falling under the action of gravity, causing damage to the pull rope, thereby enabling the lifting mechanism of the device to operate stably for a long time, so that the books on the board can be stably clamped on the clamping mechanism 3.

[0062] As an alternative embodiment, a plurality of movable blocks 41 are provided with ball bearings at their top ends, and the provision of the ball bearings makes the books slide more smoothly on the movable blocks 41. A friction layer is provided at the bottom end of the mounting plate 32. Specifically, the friction layer may be a rubber friction pad provided on the mounting plate. The provision of the friction layer can increase the friction between the mounting plate and the spines of the books in a row. In the process of clamping the books in a row, the books in a row can move along with the movement of the mounting plate under the action of the friction force, and then the two clamping blocks 33 can clamp the books in a row after the spines of the books are completely in contact with the mounting plate 32, thereby improving the stability of clamping the books in a row.

[0063] As an alternative embodiment, the rotating shafts of the two belt conveyor assemblies 14 pass through the book guide box 13, and the rotating shafts of the two belt conveyor assemblies 14 outside the two book guide boxes 13 are respectively connected to the two chain rollers 21 through the belt assembly; specifically, the book guide box 13 near the book inlet 11 is provided with a book inlet belt conveyor assembly, and the book guide box 13 near the book outlet 12 is provided with a book outlet belt conveyor assembly. The rotating shafts of the belt rollers of the book inlet belt conveyor assembly pass through the book guide box 13 and the box body 1 to extend outside the box body 1, and the passing end thereof is provided with a second tooth The belt roller of the book-input belt conveyor assembly passes through the book guide box 13 away from the box body 1, and the second belt rollers 21 on the side of the book-output belt conveyor assembly pass through the book guide box 13 ...

[0064] As an alternative embodiment, when the carrier plate 4 is located at the lower limit position, the tops of the multiple movable blocks 41 are flush with the upper surface of the belt of the belt conveyor assembly 14, so that the books can be smoothly transported by the belt conveyor assembly 14 and move to the multiple sliding blocks 41 between the two baffles 42. The height of the book outlet 12 is higher than the book inlet 11, which reduces the falling distance of the books. After the books are disinfected, they fall into the book guide box 13 on the book outlet 12 and are transported to the outside of the box 1 through the book outlet belt conveyor assembly.

[0065] As an alternative embodiment, the disinfection assembly 6 includes: two ultraviolet lamps 61 and a blower mechanism 62, the two ultraviolet lamps 61 are respectively arranged on the front and rear side walls of the box body 1, and the irradiation direction of the two ultraviolet lamps 61 is the middle position of the chain conveyor assembly 2, so as to realize irradiation and disinfection of the pages of the book; the blower mechanism 62 is arranged at the middle position of the bottom of the box body 1, and the blower mechanism 62 is used to blow the pages of the book open; specifically, the blower mechanism 62 includes:

[0066] The two support plates 621 are relatively vertically arranged directly below the chain conveyor assembly 2 at the bottom of the box body 1, and the two support plates 621 are perpendicular to the conveying direction of the chain conveyor assembly 2.

[0067] The main pipe 622 is rotatably connected between the two support plates 621 , one end of the main pipe 622 passes through the support plate 621 , and the passing end of the main pipe 622 is connected to the ozone generator 623 ; the end of the main pipe 622 away from the passing end is in a closed state.

[0068] Multiple branch pipes 624 are parallel to the main pipe 622 and are evenly arranged on the circumference of the main pipe 622. Both ends of the multiple branch pipes 624 are connected to the main pipe 622. Multiple branch pipes 624 are provided with air outlets inclined in the same clockwise direction or the same counterclockwise direction of the rotation direction of the main pipe 622. The wind carrying ozone in the main pipe 622 is finally blown out from the inclined air outlet, and the blown gas will give a reaction force to the branch pipe 624, and finally the branch pipe 624 drives the main pipe 622 to rotate with the main pipe 622 as the center, and then the wind direction blowing to the books is constantly changing, thereby ensuring the sequential disinfection of the book pages.

[0069] The fan 625 is arranged in the box 1, and the fan 625 is connected to the outlet end of the main pipe 622; the fan 625 is used to pressurize the ozone in the main pipe 622, so that it passes through the main pipe 622 and multiple branch pipes 624, and finally blows into the pages of the book, and finally completes the disinfection work.

[0070] Working principle and usage of this embodiment:

[0071] The present invention provides a book sterilizing and disinfecting device. When the library book sterilizing and disinfecting device is used, regardless of the size of the returned books, the books do not need to be classified. For thicker books, they can be disinfected one at a time, and for thinner books, multiple books can be processed in rows at a time. The returned books are placed side by side with their spines facing upward on a book feeding belt conveying assembly in a book guide box 13 on one side of a book feeding port 11. Then, a driving member 23 and a disinfecting assembly 6 are started, and the driving member 23 drives a chain conveying assembly 2 to rotate. On the lower working surface of the chain conveying assembly 2, the chain drives a plurality of mounting plates 32 and a clamping mechanism arranged on the mounting plates 32. 3 moves toward the book outlet 12. During the rotation of the chain conveying assembly 2, the rotating shaft of the chain roller 21 drives the second transmission shaft 7 to rotate through the first pulley and the second pulley, and the second transmission shaft 7 drives the second incomplete gear 71 to rotate, so that the second incomplete gear 71 intermittently drives the book-feeding belt conveying assembly to rotate through the second gear 72, thereby conveying the rows of books on the book-feeding belt conveying assembly to the plurality of movable blocks 41 between the baffles 42. After completing one book conveying work, the second incomplete gear 71 is disengaged from the second gear 72, thereby stopping the rotation of the book-feeding belt conveying assembly.

[0072] As the chain conveying assembly 2 moves, when it is close to the book inlet 11, the pull rods 34 on the two clamping blocks 33 are driven by the annular slide rail 31 to pull the clamping blocks 33 to open and close. At the same time, the chain roller 21 drives the first transmission shaft 52 to rotate through the second sprocket 51 and the third sprocket 521. The first transmission shaft 52 drives the lifting shaft 53 to rotate through the meshing of the first gear 531 with the first incomplete gear 522, so that the wire pulley 532 on the lifting shaft 53 winds the pull rope, and then the lifting of the carrier 4 is achieved through the pull rope. When the carrier 4 moves to the upper limit position, one of the mounting plates 32 is just above the carrier 4. At this time, the spines of the books in a row are in contact with the mounting plate 32. At this time, the movable block 41 with a bearing size is pressed downward by the mounting plate 32 and the larger books. The book spines of the books of different sizes are moved downwardly so that they are all in contact with the mounting plate 32. The books in a row slide on the movable block 41 as the mounting plate 32 moves. At the same time, due to the reduced spacing between the annular slide rails 31, the pull rod 34 no longer pulls the clamping block 33. The clamping block 33 moves in a relative direction under the action of the second elastic member 331, thereby completing the clamping work for the spines of the books in a row. The clamped books gradually enter the air sterilization and ultraviolet lamp 61 area for disinfection. The first incomplete gear 522 is disengaged with the first gear 531, and the lifting shaft 53 can rotate freely. The carrier plate 4 falls back to the initial position under the action of gravity, and the second incomplete gear 71 is re-engaged with the second gear 72. The clamping operation of the next row of books is performed in the same principle as above.

[0073] When the disinfected books move to above the book guide box 13 at the book outlet 12, the distance between the two annular slide rails 31 is expanded again, so that the pull rod 34 pulls the two clamping blocks 33 to open again, so that the disinfected books fall onto the book outlet belt conveyor assembly. Since the book outlet belt conveyor assembly is driven by the chain roller 21 through the second pulley, the books on the book outlet belt conveyor assembly are transported out of the box 1. The book sterilization and disinfection device can clamp and disinfect multiple books of different sizes at the same time. The book sterilization and disinfection processing speed is fast, and the mechanical structure coordination of the relevant components of the device is high. The device does not require a complex control system and has strong reliability.

[0074] The above embodiments are only specific implementation methods of the patent of the present invention, which are used to illustrate the technical solution of the patent of the present invention rather than to limit it. The protection scope of the patent of the present invention is not limited thereto. Although the patent of the present invention is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that any technician familiar with the technical field can still modify the technical solution recorded in the above embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution for implementing the patent of the present invention, and should be covered within the protection scope of the present invention.

Claims

1. A book sterilization and disinfection device, comprising a disinfection component (6), characterized in that: Also includes: A chain conveying assembly (2) is horizontally arranged above the disinfection assembly (6), and a plurality of clamping mechanisms (3) are arranged on the chain of the chain conveying assembly (2); A carrier, comprising a carrier plate (4) and a plurality of movable blocks (41), wherein the carrier plate (4) is arranged below the chain conveying assembly (2) and located on the side of the disinfection assembly (6), and the plurality of movable blocks (41) are arranged side by side above the carrier plate (4), and the plurality of movable blocks (41) are each provided with a first elastic member connected to the carrier plate (4), and the first elastic member is used to provide resistance to the downward movement of the movable blocks (41); A lifting member (5) connected to the carrier plate (4); When the spines of books of different specifications are placed upward on the plurality of movable blocks (41), the lifting member (5) lifts the carrier plate (4) to a fixed height, and the movable block (41) is moved according to the height corresponding to the books it carries through the first elastic member, so that the spines of the books are in contact with the clamping mechanism (3), and the spines of the books of different specifications are clamped by the clamping mechanism (3).

2. A book sterilization and disinfection device as claimed in claim 1, characterized in that: The clamping mechanism (3) comprises: Two annular slide rails (31) are respectively arranged on both sides of the conveying direction of the chain conveying assembly (2), and the distance between the left and right ends of the two annular slide rails (31) is greater than the distance between the middle positions of the two annular slide rails (31); A plurality of mounting plates (32) are hingedly connected to the chains of the chain conveying assembly (2); A plurality of pairs of clamping blocks (33) corresponding to the plurality of mounting plates (32) one by one, each pair of clamping blocks (33) being relatively slidably connected to the mounting plate (32), and a second elastic member (331) being provided on the two clamping blocks (33) of each pair of clamping blocks (33), and the second elastic member (331) being used to provide resistance to the movement of the two clamping blocks (33) of each pair of clamping blocks (33) toward opposite sides; A plurality of pull rods (34) are respectively arranged on opposite sides of each pair of clamping blocks (33), and the other end of each pull rod (34) is slidably connected to the annular slide rail (31).

3. A book sterilization and disinfection device as claimed in claim 2, characterized in that: The top ends of the plurality of movable blocks (41) are provided with ball bearings, and the bottom end of the mounting plate (32) is provided with a friction layer.

4. A book sterilization and disinfection device as claimed in claim 1, characterized in that: Two baffles (42) are longitudinally arranged on the carrier plate (4), a plurality of movable blocks (41) are located between the two baffles (42), spring rods are arranged on opposite sides of the two baffles (42), and arc-shaped clamping plates are arranged on the movable rods of the two spring rods.

5. A book sterilization and disinfection device as claimed in claim 2, characterized in that: The invention also comprises a box body (1), wherein two sides of the box body (1) are respectively provided with a book inlet (11) and a book outlet (12), wherein the disinfection assembly (6), the chain conveying assembly (2), the carrier plate (4), a plurality of movable blocks (41) and a lifting member (5) are all arranged in the box body (1), and a book guide box (13) is arranged in the book inlet (11) and the book outlet (12) of the box body (1), and the two book guide boxes (13) are both open on one side close to the box body (1), and a belt conveying assembly (14) is arranged on the two book guide boxes (13), and when the carrier plate (4) is located at the lower limit position, the tops of the plurality of movable blocks (41) are flush with the upper surface of the belt of the belt conveying assembly (14).

6. A book sterilization and disinfection device as claimed in claim 5, characterized in that: The chain conveying assembly (2) comprises: two chain rollers (21), two first sprockets and a driving member (23); the two first sprockets correspond to the two chain rollers (21) one by one and are arranged on the chain rollers (21); the two first sprockets are mounted with a first chain (22); a plurality of mounting plates (32) are hingedly connected to the first chain (22); and the driving member (23) is connected to one of the chain rollers (21).

7. A book sterilization and disinfection device as claimed in claim 6, characterized in that: The lifting member (5) comprises: Two first transmission shafts (52) are rotatably connected to the front and rear inner walls of the box body (1), respectively; the first transmission shaft (52) is connected to the rotating shaft of the chain roller (21) on the book inlet (11) side through a chain transmission mechanism; and the two first transmission shafts (52) are each provided with a first incomplete gear (522); Two lifting shafts (53) are rotatably connected to the front and rear inner walls of the box body (1), respectively. The two lifting shafts (53) are each provided with a first gear (531) meshing with the first incomplete gear (522). The two lifting shafts (53) are each provided with a wire wheel (532), and the two wire wheels (532) are each provided with a pull rope connected to the baffle (42).

8. A book sterilization and disinfection device as claimed in claim 7, characterized in that: A buffer plate is provided below the inner carrier plate (4) of the box body (1), and a third elastic member connected to the inner cavity bottom plate of the box body (1) is provided on the buffer plate. The third elastic member is used to provide resistance to the downward movement of the buffer plate.

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