Intelligent unattended self-service library device

Abstract

The invention relates to the field of libraries, and discloses an intelligent unattended self-service library device which comprises an unattended self-service cabinet body provided with a plurality of storage boxes, a third mounting frame is fixedly connected to the inner wall of the top of an inner cavity of each storage box, and two partition plates are fixedly connected to the inner wall of an inner cavity of each third mounting frame. A limiting frame is fixedly connected between the two partition plates, a pushing block is slidably connected into the limiting frame, a groove is formed in the pushing block, a rotating plate is rotatably connected into the groove and connected with the limiting frame through a second spring, a second rotating shaft is rotatably connected to the rotating plate, and the second rotating shaft is fixedly connected with the third mounting frame; by pushing the push-pull ring and then releasing the push-pull ring, the driving frame reciprocates back and forth, the phenomenon that book bodies are not easy to take due to narrow storage space can be effectively avoided, and the phenomenon that other book bodies are touched in the taking process, the book bodies are damaged or the book bodies are damaged due to falling can be effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of libraries, and more specifically, it relates to an intelligent unmanned self-service library device. Background Art

[0002] An intelligent unmanned self-service library usually has a cabinet body similar in appearance to a large equipment cabinet, with multiple storage boxes inside. The cabinet body is made of strong and durable materials, and has functions such as waterproof, sunscreen, and anti-theft to adapt to various outdoor or semi-outdoor placement environments. The size and layout of the storage boxes are carefully designed, and can be reasonably divided according to the size and category of books. Each storage box has an independent number or identification code, which is convenient for the system to accurately locate the position of books.

[0003] Now, in many intelligent unmanned self-service libraries, in order to place more books, multiple identical books are placed inside each storage box, so that multiple readers can borrow books on the same content. However, due to the limited capacity of the storage boxes on the intelligent unmanned self-service library, when multiple books are stored, the multiple books will be close to each other. In this way, when borrowers take books, it is easy to scratch the other books because of the ornaments worn on their hands, and because of the friction between the ornaments worn or the books, other books will be taken out of the storage box, resulting in a phenomenon of dropping and damage. Therefore, we have designed an intelligent unmanned self-service library device. Summary of the Invention

[0004] The present invention provides an intelligent unmanned self-service library device, which solves the technical problem that in the related art, the capacity of the storage boxes on the intelligent unmanned self-service library is limited. When multiple books are stored, the multiple books will be close to each other. In this way, when borrowers take books, it is easy to scratch the other books because of the ornaments worn on their hands, and because of the friction between the ornaments worn or the books, other books will be taken out of the storage box, resulting in a phenomenon of dropping and damage.

[0005] The present invention provides an intelligent unattended self-service library device, comprising an unattended self-service cabinet body equipped with a plurality of storage boxes, a third mounting frame fixedly connected to the inner wall at the top of the inner cavity of the storage box, two partitions fixedly connected to the inner wall of the inner cavity of the third mounting frame, a limiting frame fixedly connected between the two partitions, a pushing block slidably connected inside the limiting frame, a groove is provided on the pushing block, a rotating plate is rotatably connected inside the groove, the rotating plate is connected to the limiting frame through a second spring, a second rotating shaft is rotatably connected to the rotating plate, and the second rotating shaft is fixedly connected to the third mounting frame; a conveying mechanism is fixedly installed on the third mounting frame, and the conveying mechanism is used to convey the book body stored on the partition; a driving mechanism is slidably installed on the outer side of the third mounting frame, and the driving mechanism is used to drive the pushing block to push the book body into the conveying mechanism.

[0006] As a further optimization scheme of the present invention, the driving mechanism includes a first rotating shaft, which passes through the third mounting frame and is rotatably connected to the third mounting frame, a cam is fixedly connected to the first rotating shaft, and an auxiliary wheel is rotatably connected to the rotating plate.

[0007] As a further optimization scheme of the present invention, the conveying mechanism includes a first mounting frame, the first mounting frame is fixedly connected to the third mounting frame, a plurality of driving rollers are rotatably connected to the first mounting frame, two of the driving rollers are connected by a driving belt, a first gear is fixedly connected to the driving roller, the two first gears are meshed, a first pulley is fixedly connected to the driving roller, a second pulley is fixedly connected to the first rotating shaft, the first pulley and the second pulley are connected by a connecting belt; a first slide groove is provided on the first mounting frame.

[0008] As a further optimization scheme of the present invention, the driving mechanism also includes a second sliding rod, which is located inside the first sliding groove and fixedly connected to the second mounting frame, a connecting block is slidably connected to the second sliding rod, and the connecting block is connected to the second mounting frame through a third spring, a second magnetic block is fixedly connected to the bottom of the connecting block, a driving frame is fixedly connected to the bottom of the second magnetic block, the driving frame is slidably connected to the third mounting frame, a rack is fixedly connected to the driving frame, and a one-way component is meshed on the rack.

[0009] As a further optimization scheme of the present invention, the one-way component includes a second gear, the second gear is meshed with the rack, the second gear is fixedly connected to a connecting rod, the connecting rod is fixedly connected to a third rotating shaft, the third rotating shaft is rotatably connected to a support frame, and the support frame is fixedly connected to a third mounting frame; a tooth groove is opened through the second gear, a drive disk is arranged inside the tooth groove, the drive disk is fixedly connected to the first rotating shaft, and a paddle plate is fixedly connected to the drive disk.

[0010] As a further optimization solution of the present invention, a plurality of mounting grooves are provided on the inner wall of the cavity of the third mounting frame. An expansion rod is fixedly installed inside the mounting groove, a buffer bump is fixedly connected to the expansion rod, and the buffer bump is connected to the third mounting frame through a fourth spring.

[0011] As a further optimization solution of the present invention, a plugging mechanism is rotatably installed on the storage box. The plugging mechanism includes a door panel, the door panel is rotatably connected to the storage box, and the door panel is attracted to the storage box through an electromagnetic lock; a second sliding groove is provided on the door panel, a first sliding rod is fixedly connected inside the second sliding groove, a push-pull ring is slidably connected to the first sliding rod, the push-pull ring is connected to the door panel through a first spring, and a first magnetic block is fixedly connected to the push-pull ring.

[0012] As a further optimization solution of the present invention, a sliding mechanism is fixedly connected to the bottom of the third mounting frame. The sliding mechanism includes a second mounting frame, and a plurality of auxiliary rollers are rotatably connected inside the second mounting frame; a lifting and transporting mechanism is fixedly installed inside the storage box. The lifting and transporting mechanism includes a mounting plate, the mounting plate is fixedly connected to the storage box, a third sliding groove is provided on the mounting plate, a third sliding rod is fixedly connected inside the third sliding groove, a transport frame is slidably connected to the third sliding rod, the transport frame is connected to the storage box through a fifth spring, and a transport rod is fixedly connected to the transport frame.

[0013] As a further optimization solution of the present invention, fourth sliding grooves are provided on both sides of the transport frame, and a fifth magnetic block is fixedly connected to the transport frame; the lifting and transporting mechanism further includes a fourth sliding rod, the fourth sliding rod is fixedly connected to the transport frame, a slider is slidably connected to the fourth sliding rod, the slider is connected to the transport frame through an eighth spring, a push plate is fixedly connected to the slider, and a sixth magnetic block is embedded on the push plate; a third magnetic block is fixedly connected between the two mounting plates, and the third magnetic block and the sixth magnetic block are magnetically repulsive.

[0014] As a further optimization solution of the present invention, an extrusion activation mechanism is fixedly installed on the mounting plate. The extrusion activation mechanism includes a fixed tube, a limiting plate is fixedly connected to the fixed tube, a fourth magnetic block is slidably connected between the two limiting plates, a fifth sliding rod is fixedly connected to the fourth magnetic block, the fifth sliding rod is slidably connected to the fixed tube, a limiting ring is fixedly connected to the fixed tube, and the limiting ring is connected to the fourth magnetic block through a sixth spring; a fixed block is fixedly connected inside the fixed tube, a compression rod is slidably connected to the fixed block, a sixth sliding rod is fixedly connected to the compression rod, and the sixth sliding rod is connected to the fixed block through a seventh spring.

[0015] The beneficial effects of the present invention are as follows: 1. In the intelligent unmanned self-service library device of the present invention, by pushing and then releasing the push ring, the driving frame reciprocates back and forth. In this way, the pushing block can move along the limiting frame, and the book body in contact with it can be pushed into the two driving belts and conveyed out by means of the driving belts, which is convenient for users to take, effectively avoiding the phenomenon that the storage space of the book body is narrow and not easy to take, and can also effectively avoid touching other book bodies during the taking process, damaging the book body or causing the book body to fall and be damaged.

[0016] 2. In the intelligent unmanned self-service library device of the present invention, the book body to be returned can be effectively conveyed to the designated position through the auxiliary roller. Then, by closing the door panel, with the action of the door panel squeezing the sixth sliding rod and in cooperation with the push plate, the transport frame and the transport rod can effectively transport the returned book body to the stacking place of the book bodies in the third mounting frame, forming a complete process of taking out and returning books, which is convenient for users to operate in a loop all the time. And through the drive of the door panel, it is effectively ensured that every time the user returns a book body, the book body can be transported to the designated position.

[0017] 3. In the intelligent unmanned self-service library device of the present invention, by arranging buffer bumps inside the third mounting frame, when the transport frame and the transport rod convey the returned book body to the third mounting frame for placement, the descending speed of the book body due to its own weight will be reduced by the buffer bumps, effectively avoiding damage caused by excessive impact between the book body and other book bodies due to too fast descending speed of the book body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall structural schematic diagram of the present invention; Figure 2 is the internal structural schematic diagram of the storage box of the present invention; Figure 3 is the internal structural schematic diagram of the third mounting frame of the present invention; Figure 4 is the structural schematic diagram of the conveying mechanism of the present invention; Figure 5 is the connection schematic diagram of the driving frame and the first mounting frame of the present invention; Figure 6 is Figure 5 the enlarged view at A in Figure 7 is the sectional view of the third mounting frame of the present invention; Figure 8 is Figure 7 the enlarged view at B in Figure 9 is Figure 7 the enlarged view at C in Figure 10It is a structural schematic diagram of the blocking mechanism of the present invention; Figure 11 It is a schematic diagram of the connection between the mounting plate and the storage box of the present invention; Figure 12 is a schematic diagram of the connection between the second mounting frame and the auxiliary roller of the present invention; Figure 13 It is a structural schematic diagram of the lifting and transporting mechanism of the present invention; Figure 14 It is a structural schematic diagram of the extrusion starting mechanism of the present invention; Figure 15 yes Figure 14 Enlarged view of point D in the middle; Figure 16 It is a schematic diagram of the connection between the transport frame and the push plate of the present invention.

[0019] In the figure: 1, unattended self-service cabinet body; 2, storage box; 301, first mounting frame; 302, first gear; 303, driving roller; 304, first pulley; 305, connecting belt; 306, second pulley; 307, driving belt; 401, door panel; 402, first spring; 403, first slide bar; 404, first magnetic block; 405, push-pull ring; 501, second mounting frame; 502, auxiliary roller; 601, third mounting frame; 602, partition; 603, push block; 604, second spring; 605, rotating plate; 606, first rotating shaft; 607, auxiliary wheel; 608, second rotating shaft; 609, cam; 610, second magnetic block; 611, driving frame; 612, connecting block; 613, third spring; 614, second slide rod; 615, rack; 616, second gear; 617, connecting rod; 618, toggle plate; 619, drive plate; 620, support frame; 621, third shaft; 701, telescopic rod; 702, fourth spring; 703, buffer bump; 801, third magnetic block; 802, mounting plate; 803, fixed tube; 804, transport frame; 805, third slide bar; 806, fifth spring; 807, transport rod; 808, fourth slide bar; 809, limit plate; 810, fifth slide bar; 811, fourth magnetic block; 812, sixth spring; 813, compression rod; 814, seventh spring; 815, fixed block; 816, sixth slide bar; 817, push plate; 818, fifth magnetic block; 819, eighth spring; 820, slider; 9, book body. DETAILED DESCRIPTION

[0020] Reference will now be made to example embodiments to discuss the subject matter described herein. It should be understood that the discussion of these embodiments is merely to enable those skilled in the art to better understand and thus implement the subject matter described herein, and that changes may be made to the functions and arrangements of the elements discussed without departing from the scope of protection of the content of this specification. Each example may omit, substitute, or add various processes or components as needed. Additionally, the features described for some examples may also be combined in other examples.

[0021] As Figures 1 to 7 , Figure 9 , Figure 10As shown, an intelligent unattended self-service library device described in an embodiment of the present invention comprises an unattended self-service cabinet body 1 equipped with a plurality of storage boxes 2, a third mounting frame 601 is fixedly connected to the inner wall of the top inner cavity of the storage box 2, two partitions 602 are fixedly connected to the inner wall of the inner cavity of the third mounting frame 601, a limiting frame is fixedly connected between the two partitions 602, a pushing block 603 is slidably connected inside the limiting frame, a groove is provided on the pushing block 603, a rotating plate 605 is rotatably connected inside the groove, the rotating plate 605 is connected to the limiting frame through a second spring 604, a second rotating shaft 608 is rotatably connected to the rotating plate 605, and the second rotating shaft 608 is fixedly connected to the third mounting frame 601; the conveying mechanism is fixedly mounted on the third mounting frame On the mounting frame 601, the conveying mechanism is used to convey the book body 9 stored on the partition 602; the driving mechanism is slidably mounted on the outer side of the third mounting frame 601, and the driving mechanism is used to drive the pushing block 603 to push the book body 9 into the conveying mechanism; the driving mechanism includes a first rotating shaft 606, the first rotating shaft 606 passes through the third mounting frame 601 and is rotatably connected to the third mounting frame 601, a cam 609 is fixedly connected to the first rotating shaft 606, and an auxiliary wheel 607 is rotatably connected to the rotating plate 605; the conveying mechanism includes a first mounting frame 301, the first mounting frame 301 is fixedly connected to the third mounting frame 601, and a plurality of driving rollers 303 are rotatably connected to the first mounting frame 301, and two driving rollers 303 are connected by a driving belt 307. The driving roller 303 is fixedly connected with the first gear 302, the two first gears 302 are meshed, the driving roller 303 is fixedly connected with the first pulley 304, the first rotating shaft 606 is fixedly connected with the second pulley 306, the first pulley 304 and the second pulley 306 are connected by a connecting belt 305; the first mounting frame 301 is provided with a first slide groove; the driving mechanism also includes a second slide rod 614, the second slide rod 614 is located inside the first slide groove and is fixedly connected to the second mounting frame 501, the second slide rod 614 is slidably connected with a connecting block 612, the connecting block 612 is connected to the second mounting frame 501 through a third spring 613, the bottom of the connecting block 612 is fixedly connected with a second magnetic block 610, the bottom of the second magnetic block 610 The driving frame 611 is fixedly connected to the third mounting frame 601, and the driving frame 611 is slidably connected to the driving frame 611, and a rack 615 is fixedly connected to the driving frame 611, and a one-way component is meshed on the rack 615; the one-way component includes a second gear 616, the second gear 616 is meshed with the rack 615, and a connecting rod 617 is fixedly connected to the second gear 616, and a third rotating shaft 621 is fixedly connected to the connecting rod 617, and a support frame 620 is rotatably connected to the third rotating shaft 621, and the support frame 620 is fixedly connected to the third mounting frame 601; a tooth groove is opened through the second gear 616, and a driving disk 619 is arranged inside the tooth groove, and the driving disk 619 is fixedly connected to the first rotating shaft 606, and a toggle piece 618 is fixedly connected to the driving disk 619.

[0022] It should be noted that when it is necessary to take a book, the personal information is first read at the intelligent identification of the unattended self-service cabinet body 1, and the book to be taken is selected on the system. When the system operation is completed, the system will feedback to the designated storage box 2 and open the electromagnetic lock, so that the door panel 401 on the storage box 2 will be free of restrictions; The push-pull ring 405 is pushed upward, and the push-pull ring 405 drives the first magnetic block 404 to move upward. When the first magnetic block 404 moves to the second magnetic block 610, due to the magnetic attraction between the first magnetic block 404 and the second magnetic block 610, the second magnetic block 610 drives the driving frame 611 to move, the driving frame 611 drives the rack 615 to move, the rack 615 drives the second gear 616 to rotate, the second gear 616 drives the driving disk 619 to rotate through the paddle plate 618, the driving disk 619 drives the first rotating shaft 606 to rotate, the first rotating shaft 606 drives the cam 609 to rotate, the cam 609 rotates along the auxiliary wheel 607, and when the concave part of the cam 609 contacts the auxiliary wheel 607, the rotating plate 605 connected with the auxiliary wheel 607 The push block 603 will be driven to move under the action of the second spring 604, and the push block 603 will drive the book body 9 to move, so that the book body 9 moves between the two driving belts 307. As the first rotating shaft 606 rotates, the driving roller 303 will be driven to rotate through the first pulley 304, the second pulley 306, and the connecting belt 305. The rotation of the driving roller 303 will cause the driving belt 307 to transport the book body 9 out, so that it is convenient for the borrower to take the book body 9. Since the two driving rollers 303 are connected by the two first gears 302, the two driving belts 307 can transport the book body 9, which is more convenient to transport the book body 9 out, avoiding the phenomenon of slipping and the phenomenon that the book body 9 is not transported out. Finally, rotate the door panel 401 to open it, and then take out the book body 9, which effectively protects the book body 9. The push-pull ring 405 is released, and the push-pull ring 405 returns to its original position under the action of the first spring 402. The drive frame 611 also returns to its original position due to the action of the third spring 613, which is convenient for continued use next time.

[0023] like Figures 10 to 16 As shown, a plurality of mounting grooves are provided on the inner wall of the inner cavity of the third mounting frame 601 , a telescopic rod 701 is fixedly installed inside the mounting groove, a buffer protrusion 703 is fixedly connected to the telescopic rod 701 , and the buffer protrusion 703 is connected to the third mounting frame 601 via a fourth spring 702 .

[0024] It should be noted that when the book needs to be returned, the restriction of the electromagnetic lock can be cancelled according to the above operation method, so that the door panel 401 can be rotated and opened. After the door panel 401 is opened, the book body 9 is placed on the auxiliary roller 502. With the help of the auxiliary roller 502, the book body 9 can slide to the bottom end of the second mounting rack 501. At this time, the door panel 401 is closed. When the door panel 401 is closed, it will squeeze the sixth slide bar 816, and the sixth slide bar 816 will drive the compression rod 813 to move. The compression rod 813 will compress the gas or liquid in the fixed pipe 803, so that it squeezes the fifth slide bar 810. In this way, the fifth slide bar 810 will drive the fourth magnetic block 811 to move. The fourth magnetic block 811 moves below the fifth magnetic block 818. Since the fourth magnetic block 811 and the fifth magnetic block 818 are magnetically repulsive, the fifth magnetic block 818 will drive the transport rack 804 to move upward. When the transport rack 804 moves upward, it will drive the transport rod 807 to move upward. When the transport rod 807 moves upward, it will drive the book body 9 to move upward. When the book body 9 moves upward to the specified position, the sixth magnetic block embedded in the push plate 817 will push the book body 9 into the third mounting rack 601 for storage because of the magnetic repulsion with the third magnetic block 801, which is convenient for continued use next time. When the door panel 401 is opened next time, the sixth slide bar 816 loses pressure, and the fourth magnetic block 811 is separated from the fifth magnetic block 818. In this way, the transport rack 804 and the transport rod 807 will return to their original positions, which is convenient for transporting the book body 9 next time.

[0025] As Figures 7 to 8As shown in the figure, a plugging mechanism is rotatably installed on the storage box 2. The plugging mechanism includes a door panel 401, which is rotatably connected to the storage box 2, and the door panel 401 is attracted to the storage box 2 by an electromagnetic lock; a second chute is opened on the door panel 401, a first sliding rod 403 is fixedly connected inside the second chute, a pushing and pulling ring 405 is slidably connected to the first sliding rod 403, the pushing and pulling ring 405 is connected to the door panel 401 by a first spring 402, and a first magnetic block 404 is fixedly connected to the pushing and pulling ring 405; a sliding mechanism is fixedly connected to the bottom of the third mounting bracket 601. The sliding mechanism includes a second mounting bracket 501, and a plurality of auxiliary rollers 502 are rotatably connected inside the second mounting bracket 501; a lifting and transporting mechanism is fixedly installed inside the storage box 2. The lifting and transporting mechanism includes a mounting plate 802, which is fixedly connected to the storage box 2. A third chute is opened on the mounting plate 802, a third sliding rod 805 is fixedly connected inside the third chute, a transporting frame 804 is slidably connected to the third sliding rod 805, the transporting frame 804 is connected to the storage box 2 by a fifth spring 806, and a transporting rod 807 is fixedly connected to the transporting frame 804; fourth chutes are opened on both sides of the transporting frame 804, and a fifth magnetic block 818 is fixedly connected to the transporting frame 804; the lifting and transporting mechanism further includes a fourth sliding rod 808, which is fixedly connected to the transporting frame 804. A slider 820 is slidably connected to the fourth sliding rod 808, the slider 820 is connected to the transporting frame 804 by an eighth spring 819, a push plate 817 is fixedly connected to the slider 820, and a sixth magnetic block is embedded in the push plate 817; a third magnetic block 801 is fixedly connected between the two mounting plates 802, and the third magnetic block 801 repels the sixth magnetic block magnetically; an extrusion starting mechanism is fixedly installed on the mounting plate 802. The extrusion starting mechanism includes a fixed tube 803, a limiting plate 809 is fixedly connected to the fixed tube 803, a fourth magnetic block 811 is slidably connected between the two limiting plates 809, a fifth sliding rod 810 is fixedly connected to the fourth magnetic block 811, the fifth sliding rod 810 is slidably connected to the fixed tube 803, and a limiting ring is fixedly connected to the fixed tube 803. The limiting ring is connected to the fourth magnetic block 811 by a sixth spring 812; a fixed block 815 is fixedly connected inside the fixed tube 803, a compression rod 813 is slidably connected to the fixed block 815, a sixth sliding rod 816 is fixedly connected to the compression rod 813, and the sixth sliding rod 816 is connected to the fixed block 815 by a seventh spring 814.

[0026] It should be noted that when the book body 9 is pushed by the push plate 817 into the third mounting bracket 601, it will fall along the third mounting plate 802 and stack with the remaining book bodies 9. However, during the downward movement of the book body 9, it will encounter the buffer bump 703, and the book body 9 will squeeze the buffer bump 703, thereby reducing the speed drop, effectively slowing down the impact between the book bodies 9, and thus reducing the damage caused by the impact between the book bodies 9.

[0027] The embodiments of the present invention have been described above, but these embodiments are not limited to the above specific implementation manners. The above specific implementation manners are merely illustrative rather than restrictive. Under the inspiration of these embodiments, those of ordinary skill in the art can also make many forms, all of which fall within the protection scope of these embodiments.

Claims

1. An intelligent unattended self-service library device, comprising an unattended self-service cabinet body (1) equipped with a plurality of storage boxes (2), characterized in that: A third mounting frame (601) is fixedly connected to the inner wall of the top of the inner cavity of the storage box (2); two partitions (602) are fixedly connected to the inner wall of the inner cavity of the third mounting frame (601); a limiting frame is fixedly connected between the two partitions (602); a pushing block (603) is slidably connected inside the limiting frame; a groove is formed on the pushing block (603); a rotating plate (605) is rotatably connected inside the groove; the rotating plate (605) is connected to the limiting frame via a second spring (604); a second rotating shaft (608) is rotatably connected to the rotating plate (605); and the second rotating shaft (608) is fixedly connected to the third mounting frame (601); A conveying mechanism, fixedly mounted on the third mounting frame (601), the conveying mechanism being used to convey the book body (9) stored on the partition (602); A driving mechanism is slidably mounted on the outside of the third mounting frame (601), and is used to drive a pushing block (603) to push the book body (9) into the conveying mechanism.

2. The intelligent unattended self-service library device according to claim 1 is characterized in that: The driving mechanism comprises a first rotating shaft (606), the first rotating shaft (606) passing through the third mounting frame (601) and being rotatably connected to the third mounting frame (601), a cam (609) being fixedly connected to the first rotating shaft (606), and an auxiliary wheel (607) being rotatably connected to the rotating plate (605).

3. The intelligent unattended self-service library device according to claim 2 is characterized in that: The conveying mechanism comprises a first mounting frame (301), the first mounting frame (301) is fixedly connected to a third mounting frame (601), a plurality of driving rollers (303) are rotatably connected to the first mounting frame (301), two of the driving rollers (303) are connected via a driving belt (307), a first gear (302) is fixedly connected to the driving roller (303), the two first gears (302) are meshed, a first pulley (304) is fixedly connected to the driving roller (303), a second pulley (306) is fixedly connected to the first rotating shaft (606), and the first pulley (304) and the second pulley (306) are connected via a connecting belt (305); The first mounting frame (301) is provided with a first sliding groove.

4. The intelligent unattended self-service library device according to claim 3 is characterized in that: The driving mechanism further comprises a second sliding rod (614), wherein the second sliding rod (614) is located inside the first sliding groove and is fixedly connected to the second mounting frame (501); a connecting block (612) is slidably connected to the second sliding rod (614); the connecting block (612) is connected to the second mounting frame (501) via a third spring (613); a second magnetic block (610) is fixedly connected to the bottom of the connecting block (612); a driving frame (611) is fixedly connected to the bottom of the second magnetic block (610); the driving frame (611) is slidably connected to the third mounting frame (601); a rack (615) is fixedly connected to the driving frame (611); and a one-way component is meshed on the rack (615).

5. The intelligent unattended self-service library device according to claim 4 is characterized in that: The one-way component comprises a second gear (616), the second gear (616) meshing with the rack (615), the second gear (616) being fixedly connected to a connecting rod (617), the connecting rod (617) being fixedly connected to a third rotating shaft (621), the third rotating shaft (621) being rotatably connected to a supporting frame (620), the supporting frame (620) being fixedly connected to a third mounting frame (601); The second gear (616) is provided with a tooth groove extending therethrough, a driving disc (619) is arranged inside the tooth groove, the driving disc (619) is fixedly connected to the first rotating shaft (606), and a paddle (618) is fixedly connected to the driving disc (619).

6. The intelligent unattended self-service library device according to claim 1 is characterized in that: A plurality of mounting grooves are provided on the inner wall of the inner cavity of the third mounting frame (601), a telescopic rod (701) is fixedly mounted inside the mounting groove, a buffering protrusion (703) is fixedly connected to the telescopic rod (701), and the buffering protrusion (703) is connected to the third mounting frame (601) via a fourth spring (702).

7. The intelligent unattended self-service library device according to claim 1 is characterized in that: The storage box (2) is rotatably mounted with a blocking mechanism, the blocking mechanism comprising a door panel (401), the door panel (401) being rotatably connected to the storage box (2), the door panel (401) being attracted to the storage box (2) via an electromagnetic lock; The door panel (401) is provided with a second slide groove, a first slide rod (403) is fixedly connected inside the second slide groove, a push-pull ring (405) is slidably connected to the first slide rod (403), the push-pull ring (405) is connected to the door panel (401) via a first spring (402), and a first magnetic block (404) is fixedly connected to the push-pull ring (405).

8. The intelligent unattended self-service library device according to claim 1 is characterized in that: The bottom of the third mounting frame (601) is fixedly connected to a sliding mechanism, wherein the sliding mechanism comprises a second mounting frame (501), and a plurality of auxiliary rollers (502) are rotatably connected inside the second mounting frame (501); A lifting and transporting mechanism is fixedly installed inside the storage box (2), and the lifting and transporting mechanism includes a mounting plate (802), the mounting plate (802) is fixedly connected to the storage box (2), a third sliding groove is opened on the mounting plate (802), a third sliding rod (805) is fixedly connected inside the third sliding groove, a transport frame (804) is slidably connected to the third sliding rod (805), the transport frame (804) is connected to the storage box (2) via a fifth spring (806), and a transport rod (807) is fixedly connected to the transport frame (804).

9. The intelligent unattended self-service library device according to claim 8, characterized in that: Fourth sliding grooves are provided on both sides of the transport frame (804), and a fifth magnetic block (818) is fixedly connected to the transport frame (804); The lifting and transporting mechanism further comprises a fourth sliding rod (808), wherein the fourth sliding rod (808) is fixedly connected to the transport frame (804), a sliding block (820) is slidably connected to the fourth sliding rod (808), the sliding block (820) is connected to the transport frame (804) via an eighth spring (819), a push plate (817) is fixedly connected to the sliding block (820), and a sixth magnetic block is embedded on the push plate (817); A third magnetic block (801) is fixedly connected between the two mounting plates (802), and the third magnetic block (801) and the sixth magnetic block magnetically repel each other.

10. The intelligent unattended self-service library device according to claim 9, characterized in that: The mounting plate (802) is fixedly mounted with an extrusion start mechanism, the extrusion start mechanism comprising a fixed tube (803), a limit plate (809) is fixedly connected to the fixed tube (803), a fourth magnetic block (811) is slidably connected between the two limit plates (809), a fifth sliding rod (810) is fixedly connected to the fourth magnetic block (811), the fifth sliding rod (810) is slidably connected to the fixed tube (803), a limit ring is fixedly connected to the fixed tube (803), and the limit ring is connected to the fourth magnetic block (811) via a sixth spring (812); A fixed block (815) is fixedly connected inside the fixed tube (803), a compression rod (813) is slidably connected to the fixed block (815), a sixth sliding rod (816) is fixedly connected to the compression rod (813), and the sixth sliding rod (816) is connected to the fixed block (815) via a seventh spring (814).

Images