Library book arrangement device and method

Abstract

The invention discloses a library book arranging device and method, and relates to the technical field of book arranging equipment. The device comprises a walking base, a lifting frame, a bearing bin and a placing bin; a book clamping assembly is arranged in the placement bin; the detection assembly comprises a rotating shaft, an L-shaped plate and a driven gear are fixedly connected outside the rotating shaft, and a distance sensor and a scanner are fixedly connected outside the L-shaped plate; the poking assembly comprises two sliding frames, sliding plates are movably connected into the two sliding frames in a sleeved mode, and poking plates are fixedly connected to the front faces of the two sliding plates; the book pushing assembly comprises two moving frames, and two pushing plates are fixedly connected between the two moving frames; and the cleaning assembly comprises a dust suction cover, a dust suction bin is fixedly connected to the back face of the bearing bin, and a dust collection box is movably sleeved with the dust suction bin. According to the invention, books can be automatically returned, a manager does not need to find the positions of the books, the working efficiency is improved, meanwhile, the bookshelf can be automatically cleaned, and the working pressure of workers is relieved.

Description

Technical Field

[0001] The invention belongs to the technical field of book discharging equipment, and in particular relates to a library book discharging device and method. Background Art

[0002] A library is a place that collects, organizes, preserves and provides various types of literature such as books, periodicals, newspapers, etc. for people to read, study and learn. Books need to be organized, classified and coded by administrators so that readers can quickly find the required information. In order to facilitate the library administrators to arrange books, auxiliary tools need to be used. For example, the existing public document CN111955938B-A library book collection and arrangement device discloses a book collection and arrangement device.

[0003] Although the existing publicly available book collection and arrangement devices can change the height of the shelves to facilitate the placement of books, when the staff returns a large number of books, they have to search one by one according to the arrangement numbers. This process is quite cumbersome and affects work efficiency. In addition, the library has a rich collection of books, and the books are stored on the shelves for a long time, which is easy to accumulate a lot of dust, which not only affects the appearance, but also the dust may contain acidic substances, which will react chemically with the paper, causing the paper to turn yellow, become brittle, or even break. In addition, microorganisms in the dust, such as mold and bacteria, may also multiply on the books, causing mildew and further damaging the books. Therefore, library management personnel must perform cleaning work regularly, which is a relatively laborious process.

[0004] To this end, we provide a library book discharging device and method to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0006] In view of the problem that when the above-mentioned existing library book dispensing device returns a large number of books, the administrator needs to search one by one according to the arrangement number and the dust on the bookshelf is laborious to clean, a library book dispensing device is proposed.

[0007] To solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention discloses a library book discharge device, comprising a walking base, a lifting frame, a bearing bin and a placing bin, wherein a mounting opening is provided on the front of the bearing bin, first threaded sleeves are symmetrically fixedly provided on both sides of the top surface of the bearing bin, the bearing bin is movably sleeved inside the lifting frame, the lifting frame is fixedly connected to the top of the walking base, the placing bin is located inside the bearing bin, a moving component is provided between the placing bin and the bearing bin, a detection component is provided on the front of the bearing bin, a book-pushing component, a book-pushing component and a book-clamping component are provided inside the placing bin, and a cleaning component is provided outside the bearing bin; the detection component comprises a rotating shaft, an L-plate and a driven gear, the rotating shaft is provided on one side of the front end of the mounting opening, the front end of the rotating shaft is connected to the lower end of the L-plate The end is fixedly connected, and the rear end of the rotating shaft is rotatably connected to the carrying bin. A distance sensor and a scanner are respectively fixed on the front side surfaces of the upper horizontal plate of the L plate. A third motor is fixedly provided at the lower end position of an outer wall of the carrying bin, and the driving gear on the output shaft of the third motor is meshed with a driven gear fixedly sleeved on the rotating shaft; the opening component includes two symmetrically arranged sliding frames, the two sliding frames are respectively fixedly connected to the two sides of the inner wall of the placing bin, the interiors of the two sliding frames are movably sleeved with sliding plates, the front faces of the two sliding plates are fixedly connected with toggle plates, the side faces of the two toggle plates that are away from the front ends are arranged to be symmetrically inclined surfaces, the interiors of the two sliding frames are rotatably connected with second threaded sleeves, and the two The interior of each sliding plate is fixedly connected with a fourth screw, and the two fourth screws are respectively threadedly sleeved on the interior of the two second threaded sleeves, and the exteriors of the two second threaded sleeves are fixedly connected with a fourth driven bevel gear, both sides of the inner wall of the placement bin are fixedly connected with a fourth motor, the output ends of the two fourth motors are fixedly connected with a fourth active bevel gear, and the two fourth active bevel gears are respectively meshed with the corresponding fourth driven bevel gears; the book pushing assembly includes two moving racks, two parallel sliding groove openings are provided on both sides of the placement bin, and the two moving racks are respectively slidably connected to the corresponding sliding groove openings, and two push plates arranged in a vertical direction are fixedly connected between the two moving racks, The two sides are rotatably connected with the second screw rods, and the two moving frames are respectively threadedly sleeved on the outside of the two second screw rods, the back side of the placement bin is fixedly connected with a fixed frame, the interior of the fixed frame is rotatably connected with the second transmission shaft, both ends of the second transmission shaft are fixedly connected with the fifth driving bevel gear, the ends of the two second screw rods facing the fixed frame are fixedly connected with the fifth driven bevel gears, and the two fifth driven bevel gears are respectively meshed with the two fifth driving bevel gears, the interior of the fixed frame is fixedly connected with a sixth motor, the output end of the sixth motor is fixedly connected with the sixth driving bevel gear, the outside of the second transmission shaft is fixedly connected with the sixth driven bevel gear, and the sixth driving bevel gear is meshed with the sixth driven bevel gear.

[0008] The present invention is further configured such that the book clamping assembly includes two mounting frames, the two mounting frames are respectively fixedly connected to the two sides of the inner wall of the placement bin, the interiors of the two mounting frames are fixedly connected with second electric push rods, and the output ends of the two second electric push rods are fixedly connected with clamping plates.

[0009] The present invention is further configured such that the walking base includes a chassis, the interior of the chassis is rotatably connected with a drive shaft and a rear axle, both ends of the drive shaft are fixedly connected with drive wheels, both ends of the rear axle are fixedly connected with rear wheels, the interior of the chassis is fixedly connected with a drive motor, the output end of the drive motor is fixedly connected with a first active bevel gear, the exterior of the rear axle is fixedly connected with a first driven bevel gear, and the first driven bevel gear is meshed with the first active bevel gear, and the top of the chassis is fixedly connected with a control box and a battery compartment.

[0010] The present invention is further configured as follows: the lifting frame includes a frame body, the frame body is fixedly connected to the top of the chassis, and the carrying bin is movably sleeved on the outside of the frame body, the inside of the frame body is rotatably connected to two lifting screws, and the two first threaded sleeves are respectively threadedly sleeved on the outside of the two lifting screws, the tops of the two lifting screws are fixedly connected to a third driven bevel gear, the top of the frame body is rotatably connected to a first transmission shaft, both ends of the first transmission shaft are fixedly connected to a third driving bevel gear, the top of the mounting frame is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a second driving bevel gear, the outside of one of the lifting screws is fixedly connected to a second driven bevel gear, and the second driven bevel gear is meshed with the second driving bevel gear.

[0011] The present invention is further configured such that the moving component includes two slide plates and two slide bars, the two slide plates are fixedly connected to the bottom of the inner cavity of the carrying bin, the two slide bars are respectively slidably connected to the inside of the two slide plates, and pulleys are installed inside the slide bars, the bottom of the inner cavity of the carrying bin is fixedly connected to a first electric push rod, the bottom of the placing bin is fixedly connected to a fixed seat, and the fixed seat is fixedly connected to the output end of the first electric push rod.

[0012] The present invention is further configured such that a plurality of limit plates are fixedly connected to opposite sides of the two clamping plates, and the limit plates are slidably connected to the outside of the corresponding mounting frames.

[0013] The present invention is further configured such that the cleaning component includes a dust hood, which is fixedly connected to the side of the carrying bin, the back of the carrying bin is fixedly connected to the dust bin, the dust bin is movably sleeved with a dust box inside the dust bin, a dust pipe is connected between the dust bin and the dust hood, an air suction pump is fixedly connected to the top of the dust bin, an air suction pipe is installed at the input end of the air suction pump, a connecting cover is fixedly connected to the free end of the air suction pipe, and the connecting cover is threadedly sleeved on the air suction port at the top of the dust bin, and a dustproof net is placed between the connecting cover and the air suction port of the dust bin.

[0014] At the same time, in order to solve the above technical problems, the present invention also provides the following technical solutions: A method for using a library book discharge device specifically comprises the following steps: S1. Use a scanner to scan the books to be returned; S2, starting two second electric push rods according to the width of the books to be returned through the control box, and the output ends of the two second electric push rods extend so that the distance between the two clamping plates is equal to the total width of the books to be returned; S3, place the books in order between the two clamping plates; S4, start the driving motor and the second motor through the control box to drive the entire device to move forward and backward and drive the carrying bin to move up and down until the books to be returned are sent to the vicinity of the corresponding bookshelf compartment, and then scan the identification code of the books on the bookshelf through the scanner. When the books adjacent to the books to be returned are identified, the gap between the books on the bookshelf is identified through the distance sensor, and then the third motor is started through the control box to erect the L plate, and then the first electric push rod is started through the control box to push the placement bin forward as a whole, so as to insert the toggle plate into the corresponding book gap, and then the fourth motor is started through the control box to make the spacing between the two toggle plates equal to the width of the books to be returned, and the books on the bookshelf are pushed away under the obstruction of the rear baffle on the bookshelf and the push of the two toggle plates, and then the sixth motor is started through the control box to drive the two push plates to put the books into the bookshelf, and the books are returned to their original positions; S5. Under the control of the control box, the entire device and each component return to their original positions to prepare for returning the next batch of books; S6. The air in the dust collection bin is extracted by starting the vacuum pump, and then the dust on the bookshelf can be sucked into the dust collection bin through the vacuum pipe.

[0015] The present invention has the following beneficial effects: 1. The present invention uses a scanner to scan the books to be returned, and then adjusts the distance between the two clamping plates according to the width of the books to be returned, and then arranges the books between the two clamping plates in order, and then drives the entire device to move horizontally through the driving motor, and at the same time drives the two lifting screws to rotate through the second motor, and then drives the carrying bin to move upward under the action of the screw thread, so that the books to be returned can be transported to the corresponding position on the bookshelf, and then the identification code of the books on the bookshelf is scanned by the scanner, and the gap between the books on the bookshelf is identified by the distance sensor, and then the L plate is erected by the third motor, and then The first electric push rod pushes the placement bin forward as a whole, thereby inserting the toggle plate into the corresponding book gap, and then the two fourth motors drive the two second threaded sleeves to rotate, thereby driving the corresponding fourth screws to move into the second threaded sleeves, and then driving the two toggle plates to push the books on the bookshelf away, and then the sixth motor drives the second transmission shaft to rotate, and then drives the two second screws to rotate, and then drives the two mobile racks to move under the action of the thread, and at the same time drives the two push plates to put the books into the bookshelf, so that the books to be returned can be automatically returned to their positions, avoiding frequent ups and downs and search for the location of books by management personnel, thereby improving the efficiency of book returns.

[0016] 2. The present invention starts the vacuum pump to extract the air in the dust collection bin, then the dust on the bookshelf can be sucked into the dust collection bin through the dust collection pipe, and finally the dust can be dumped by pulling out the dust collection box, so that the bookshelf can be automatically cleaned and the work pressure of the staff can be reduced.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall front structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the overall back structure of the present invention.

[0021] Figure 3 It is a schematic diagram of the explosion structure of the dust collection bin of the present invention.

[0022] Figure 4 It is a schematic diagram of the structure of the mobile component of the present invention.

[0023] Figure 5 It is a structural schematic diagram of the book clamping assembly of the present invention.

[0024] Figure 6 It is a structural schematic diagram of the peeling component of the present invention.

[0025] Figure 7 It is a structural schematic diagram of the book pushing component of the present invention.

[0026] Figure 8 It is a schematic diagram of the structure of the movable frame and the push plate in the book pushing assembly.

[0027] Fig. 9 It is a schematic diagram of the bottom structure of the walking base of the present invention.

[0028] Fig.10 It is a schematic diagram of the use state of the present invention.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 100, walking base; 101, chassis; 102, driving shaft; 103, driving wheel; 104, rear axle; 105, rear wheel; 106, driving motor; 107, first driving bevel gear; 108, first driven bevel gear; 109, control box; 110, battery compartment; 200, lifting frame; 201, frame; 202, lifting screw; 203, second motor; 204, second driving bevel gear; 205, second driven bevel gear; 206, first transmission shaft; 20 7. The third active bevel gear; 208. The third driven bevel gear; 300. The bearing compartment; 301. The mounting opening; 302. The first threaded sleeve; 400. The placement compartment; 401. The sliding slot opening; 500. The moving assembly; 501. The sliding slot plate; 502. The sliding bar; 503. The first electric push rod; 504. The fixing seat; 600. The detection assembly; 601. The rotating shaft; 602. The L plate; 603. The driven gear; 604. The third motor; 605. The active gear; 606. The distance sensor sensor; 607, scanner; 700, push assembly; 701, sliding frame; 702, fourth motor; 703, second threaded sleeve; 704, fourth active bevel gear; 705, fourth driven bevel gear; 706, sliding plate; 707, push plate; 708, fourth screw; 800, book push assembly; 801, mobile frame; 802, fixed frame; 803, push plate; 804, second screw; 805, second transmission shaft; 806, fifth active bevel gear; 807, The fifth driven bevel gear; 808, the sixth motor; 809, the sixth active bevel gear; 810, the sixth driven bevel gear; 900, the book clamping assembly; 901, the mounting frame; 902, the second electric push rod; 903, the clamping plate; 904, the limit plate; 1000, the cleaning assembly; 1001, the dust hood; 1002, the dust bin; 1003, the dust pipe; 1004, the connecting cover; 1005, the vacuum pump; 1006, the vacuum pipe; 1007, the dust box; 1008, the dust net. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments 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. Example 1

[0031] See also Figures 1 to 10The present invention is a library book discharge device, comprising a walking base 100, a lifting frame 200, a bearing bin 300 and a placing bin 400, a mounting opening 301 is provided on the front of the bearing bin 300, first threaded sleeves 302 are symmetrically fixed on both sides of the top surface of the bearing bin 300, the bearing bin 300 is movably sleeved inside the lifting frame 200, the lifting frame 200 is fixedly connected to the top of the walking base 100, the placing bin 400 is located inside the bearing bin 300, a moving component 500 is provided between the placing bin 400 and the bearing bin 300, a detection component 600 is provided on the front of the bearing bin 300, and a pushing component 700, a book pushing component 800 and a book clamping component 90 are provided inside the placing bin 400. 0, a cleaning assembly 1000 is arranged outside the carrier bin 300; the detection assembly 600 includes a rotating shaft 601, an L plate 602 and a driven gear 603, the rotating shaft 601 is arranged at one side of the front end of the mounting port 301, the front end of the rotating shaft 601 is fixedly connected to the lower end of the L plate 602, and the rear end of the rotating shaft 601 is rotatably connected to the carrier bin 300, and a distance sensor 606 and a scanner 607 are respectively fixed on the front side surface of the upper end horizontal plate of the L plate 602, and a third motor 604 is fixed at the lower end of an outer wall of the carrier bin 300, and the driving gear 605 on the output shaft of the third motor 604 is meshed with the driven gear 603 fixedly sleeved on the rotating shaft 601, and the books to be returned can be treated by the scanner 607 The information of the book is collected and the book on the bookshelf is identified, so as to locate the book to be returned, and the gap between the books on the bookshelf can be detected by the distance sensor 606, so as to facilitate the adjacent books to be pushed apart; the pushing component 700 includes two symmetrically arranged sliding racks 701, and the two sliding racks 701 are respectively fixedly connected to the two sides of the inner wall of the placement bin 400, and the interiors of the two sliding racks 701 are movably sleeved with sliding plates 706, and the front faces of the two sliding plates 706 are fixedly connected with toggle plates 707, and the side faces of the two toggle plates 707 that are away from the front ends are arranged as symmetrical inclined surfaces, and the inclined surfaces at the front ends of the toggle plates 707 can make it easier to insert the book into the gap on the bookshelf, and the two sliding racks 701 are fixedly connected to the inner walls of the placement bin 400. 01 are rotatably connected with the second threaded sleeve 703 inside, the two sliding plates 706 are fixedly connected with the fourth screw rod 708 inside, and the two fourth screw rods 708 are respectively threadedly sleeved on the inside of the two second threaded sleeves 703, and the outside of the two second threaded sleeves 703 are fixedly connected with the fourth driven bevel gear 705, the inner wall of the placement bin 400 is fixedly connected with the fourth motor 702 on both sides, the output ends of the two fourth motors 702 are fixedly connected with the fourth driving bevel gear 704, and the two fourth driving bevel gears 704 are respectively meshed with the corresponding fourth driven bevel gear 705, and the adjacent books on the bookshelf can be pushed apart by the two toggle plates 707, so as to facilitate the placement of the books to be returned into the bookshelf;The book pushing assembly 800 includes two moving frames 801, two parallel sliding grooves 401 are provided on both sides of the placement bin 400, and the two moving frames 801 are respectively slidably connected to the corresponding sliding grooves 401, and two push plates 803 arranged in a vertical direction are fixedly connected between the two moving frames 801, and second screw rods 804 are rotatably connected to both sides of the placement bin 400, and the two moving frames 801 are respectively threadedly sleeved on the outside of the two second screw rods 804, and a fixed frame 802 is fixedly connected to the back of the placement bin 400, and a second transmission shaft 805 is rotatably connected to the interior of the fixed frame 802, and both ends of the second transmission shaft 805 are fixedly connected to The fifth driving bevel gear 806 and the ends of the two second screw rods 804 facing the fixed frame 802 are fixedly connected with the fifth driven bevel gear 807, and the two fifth driven bevel gears 807 are respectively meshed with the two fifth driving bevel gears 806. The interior of the fixed frame 802 is fixedly connected with the sixth motor 808, and the output end of the sixth motor 808 is fixedly connected with the sixth driving bevel gear 809. The exterior of the second transmission shaft 805 is fixedly connected with the sixth driven bevel gear 810, and the sixth driving bevel gear 809 is meshed with the sixth driven bevel gear 810. The two push plates 803 slide along the slide slot 401 to push the books to be returned into the bookshelf. ;

[0032] Specifically, the book clamping assembly 900 includes two mounting frames 901, and the two mounting frames 901 are respectively fixedly connected to the two sides of the inner wall of the placement bin 400, and the interiors of the two mounting frames 901 are fixedly connected with second electric push rods 902, and the output ends of the two second electric push rods 902 are fixedly connected with clamping plates 903. The two clamping plates 903 are pushed to move by the output ends of the two second electric push rods 902 to limit the position of the books to be returned, so that the books to be returned are kept in an orderly arrangement; the walking base 100 includes a chassis 101, and the interior of the chassis 101 is rotatably connected with a drive shaft 102 and a rear axle 104, and both ends of the drive shaft 102 are fixedly connected with drive wheels 103, and both ends of the rear axle 104 are fixedly connected with rear wheels 105. A driving motor 106 is fixedly connected inside, and the output end of the driving motor 106 is fixedly connected to the first active bevel gear 107. The outside of the rear axle 104 is fixedly connected to the first driven bevel gear 108, and the first driven bevel gear 108 is meshed with the first active bevel gear 107. The top of the chassis 101 is fixedly connected to a control box 109 and a battery compartment 110. The battery compartment 110 can provide power for various electrical components, and the driving motor 106 can provide power for the movement of the device; the lifting frame 200 includes a frame body 201, the frame body 201 is fixedly connected to the top of the chassis 101, and the load-bearing compartment 300 is movably sleeved on the outside of the frame body 201, and the inside of the frame body 201 is rotatably connected to two lifting screws 202, and the two first A threaded sleeve 302 is respectively threadedly sleeved on the outside of the two lifting screws 202, and the tops of the two lifting screws 202 are fixedly connected with the third driven bevel gear 208. The top of the frame 201 is rotatably connected with the first transmission shaft 206, and both ends of the first transmission shaft 206 are fixedly connected with the third active bevel gear 207. The top of the mounting frame 901 is fixedly connected with the second motor 203, and the output end of the second motor 203 is fixedly connected with the second active bevel gear 204. The outside of one of the lifting screws 202 is fixedly connected with the second driven bevel gear 205, and the second driven bevel gear 205 is meshed with the second active bevel gear 204. The second motor 203 can make the two lifting screws 202 rotate synchronously, so that the waiting The returned books are moved in the vertical direction, so that the books can be sent to the corresponding positions of the books; the moving component 500 includes two slide plates 501 and two slide bars 502, the two slide plates 501 are fixedly connected to the bottom of the inner cavity of the carrying bin 300, the two slide bars 502 are respectively slidably connected to the inside of the two slide plates 501, and pulleys are installed inside the slide bars 502, the bottom of the inner cavity of the carrying bin 300 is fixedly connected to the first electric push rod 503, the bottom of the placement bin 400 is fixedly connected to the fixed seat 504, and the fixed seat 504 is fixedly connected to the output end of the first electric push rod 503, the placement bin 400 can be pushed to move by the first electric push rod 503, so that the two toggle plates 707 can be inserted into the gaps corresponding to the books on the bookshelf.

[0033] Furthermore, a plurality of limit plates 904 are fixedly connected to opposite sides of the two clamping plates 903 , and the limit plates 904 are slidably connected to the outside of the corresponding mounting frame 901 . The plurality of limit plates 904 can make the movement of the clamping plates 903 more stable.

[0034] The operation process of this embodiment is as follows: when it is necessary to return the books to their original positions, the scanner 607 is used to scan the books to be returned, and then the control box 109 is used to start the two second electric push rods 902 according to the width of the books to be returned, and the output ends of the two second electric push rods 902 are extended so that the spacing between the two clamping plates 903 is equal to the total width of the books to be returned, and then the books are arranged between the two clamping plates 903 in order, and then the drive motor 106 is started through the control box 109, and then the drive shaft 102 is driven to rotate through the first active bevel gear 107 and the first driven bevel gear 108, and then the two drive wheels 103 can be used to move the books. To drive the entire device to move horizontally, at the same time, by starting the second motor 203, the corresponding lifting screw 202 is driven to rotate through the second active bevel gear 204 and the second driven bevel gear 205, and then the other lifting screw 202 is driven to rotate through two sets of meshing third active bevel gears 207 and third driven bevel gears 208 and the first transmission shaft 206, and then the carrying bin 300 is driven to move upward under the action of the thread, so that the books to be returned can be transported to the corresponding position on the bookshelf, and then the identification code of the books on the bookshelf is scanned by the scanner 607. When the books adjacent to the books to be returned are identified, The distance sensor 606 identifies the gap between the books on the bookshelf, and then the control box 109 starts the third motor 604 to erect the L plate 602, and then the control box 109 starts the first electric push rod 503 to push the placement bin 400 forward as a whole, so that the toggle plate 707 is inserted into the corresponding book gap, and then the two fourth motors 702 are started, and then the two second threaded sleeves 703 are driven to rotate through two sets of meshing fourth active bevel gears 704 and fourth driven bevel gears 705, and then the corresponding fourth screw rod 708 is driven to move into the second threaded sleeve 703 under the action of the thread, so that the two toggle plates 707 can be driven to separate. The second drive shaft 805 is driven to rotate by the sixth active bevel gear 809 and the sixth driven bevel gear 810, and then the two second screw rods 804 are driven to rotate by the fifth active bevel gear 806 and the fifth driven bevel gear 807 at both ends of the second drive shaft 805, and then the two mobile racks 801 are driven to move under the action of the thread, and at the same time, the two push plates 803 are driven to put the books into the bookshelf, completing the book return. Example 2

[0035] See also Figure 2 On the basis of the first specific embodiment, the cleaning assembly 1000 includes a dust cover 1001, the dust cover 1001 is fixedly connected to the side of the carrier bin 300, the back of the carrier bin 300 is fixedly connected to a dust bin 1002, the dust bin 1002 is movably sleeved with a dust box 1007, a dust collection pipe 1003 is connected between the dust bin 1002 and the dust cover 1001, and an air pump 1005 is fixedly connected to the top of the dust bin 1002, and the input end of the air pump 1005 is installed There is an exhaust pipe 1006, the free end of the exhaust pipe 1006 is fixedly connected to a connecting cover 1004, and the connecting cover 1004 is threadedly sleeved on the air intake port at the top of the dust collection bin 1002, and a dustproof net 1008 is placed between the connecting cover 1004 and the air intake port of the dust collection bin 1002. The dust collection pipe 1003 moves with the supporting bin 300, and the dust on the bookshelf can be sucked into the dust collection bin 1002, so that the bookshelf can be automatically cleaned, reducing the work pressure of the staff.

[0036] The operation process of this embodiment is as follows: when the books need to be cleaned, the air in the dust collection bin 1002 is first extracted by starting the vacuum pump 1005, and then the dust on the bookshelf can be sucked into the dust collection bin 1002 through the dust collection pipe 1003, and finally the dust can be dumped by pulling out the dust collection box 1007. Example 3

[0037] This embodiment is the third embodiment of the present invention. This embodiment provides a method for using a library book discharge device so as to better implement the present invention.

[0038] Specifically, the following steps are included: S1, use the scanner 607 to scan the books to be returned; S2, the control box 109 starts the two second electric push rods 902 according to the width of the books to be returned, and the output ends of the two second electric push rods 902 extend so that the distance between the two clamping plates 903 is equal to the total width of the books to be returned; S3, placing the books in order between the two clamping plates 903; S4, the control box 109 starts the driving motor 106 and the second motor 203 to drive the entire device to move forward and backward and drive the carrying bin 300 to move up and down until the books to be returned are sent to the vicinity of the corresponding bookshelf compartment, and then the scanner 607 scans the identification code of the books on the bookshelf. When the books adjacent to the books to be returned are identified, the distance sensor 606 identifies the gap between the books on the bookshelf, and then the control box 109 starts the third motor 604 to erect the L plate 602, and then the The control box 109 starts the first electric push rod 503 to push the placement bin 400 forward as a whole, so that the toggle plate 707 is inserted into the corresponding book gap, and then the control box 109 starts the fourth motor 702 to make the distance between the two toggle plates 707 equal to the width of the books to be returned, and the books on the bookshelf are pushed away by the blocking of the rear baffle on the bookshelf and the push of the two toggle plates 707, and then the control box 109 starts the sixth motor 808 to drive the two push plates 803 to put the books into the bookshelf, completing the book return; S5, under the control of the control box 109, the entire device and each component return to the original position to prepare for returning the next batch of books; S6. The air in the dust collection bin 1002 is extracted by starting the vacuum pump 1005, and then the dust on the bookshelf can be sucked into the dust collection bin 1002 through the dust collection pipe 1003.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A library book discharging device, comprising a walking base (100), a lifting frame (200), a carrying bin (300) and a placing bin (400), characterized in that: The front of the bearing bin (300) is provided with an installation opening (301), and first threaded sleeves (302) are symmetrically fixedly provided on both sides of the top surface of the bearing bin (300), the bearing bin (300) is movably sleeved inside the lifting frame (200), and the lifting frame (200) is fixedly connected to the top of the walking base (100), the placement bin (400) is located inside the bearing bin (300), and a moving component (500) is provided between the placement bin (400) and the bearing bin (300), a detection component (600) is provided on the front of the bearing bin (300), and a book pushing component (700), a book pushing component (800) and a book clamping component (900) are provided inside the placement bin (400), and a cleaning component (1000) is provided outside the bearing bin (300); The detection assembly (600) comprises a rotating shaft (601), an L-plate (602) and a driven gear (603); the rotating shaft (601) is arranged at a front end side of the mounting opening (301); the front end of the rotating shaft (601) is fixedly connected to the lower end of the L-plate (602); and the rear end of the rotating shaft (601) is rotatably connected to the carrier bin (300); a distance sensor (606) and a scanner (607) are fixedly provided on the front side surface of the upper transverse plate of the L-plate (602); a third motor (604) is fixedly provided at the lower end of an outer wall of the carrier bin (300); and a driving gear (605) on the output shaft of the third motor (604) meshes with a driven gear (603) fixedly sleeved on the rotating shaft (601); The dislodging assembly (700) comprises two symmetrically arranged sliding frames (701), the two sliding frames (701) are respectively fixedly connected to the inner walls of the storage bin (400), the interiors of the two sliding frames (701) are movably sleeved with sliding plates (706), the front faces of the two sliding plates (706) are fixedly connected with a toggle plate (707), the side faces of the two toggle plates (707) that are away from the front ends are arranged to be symmetrically inclined, the interiors of the two sliding frames (701) are rotatably connected with a second threaded sleeve (703), the two sliding plates (706) are rotatably sleeved with a sliding plate (706), the front faces of the two sliding plates (706) are fixedly connected with a toggle plate (707), the side faces of the two toggle plates (707) that are away from the front ends are arranged to be symmetrically inclined, the interiors of the two sliding frames (701) are rotatably connected with a second threaded sleeve (703), the two sliding plates (706) are ) are fixedly connected to the inside of each of the two second threaded sleeves (703), and the two fourth screws (708) are respectively threadedly sleeved on the inside of the two second threaded sleeves (703), and the outsides of the two second threaded sleeves (703) are fixedly connected to fourth driven bevel gears (705), and both sides of the inner wall of the placement bin (400) are fixedly connected to fourth motors (702), and the output ends of the two fourth motors (702) are fixedly connected to fourth driving bevel gears (704), and the two fourth driving bevel gears (704) are respectively meshed with corresponding fourth driven bevel gears (705); The book pushing assembly (800) comprises two movable frames (801), two parallel sliding grooves (401) are provided on both sides of the placement bin (400), and the two movable frames (801) are respectively slidably connected to the inside of the corresponding sliding grooves (401), two push plates (803) arranged in a vertical direction are fixedly connected between the two movable frames (801), second screw rods (804) are rotatably connected to both sides of the placement bin (400), and the two movable frames (801) are respectively threadedly sleeved on the outside of the two second screw rods (804), a fixed frame (802) is fixedly connected to the back side of the placement bin (400), and a second transmission shaft (805) is rotatably connected to the inside of the fixed frame (802). ), both ends of the second transmission shaft (805) are fixedly connected to fifth driving bevel gears (806), one end of the two second screw rods (804) facing the fixed frame (802) is fixedly connected to fifth driven bevel gears (807), and the two fifth driven bevel gears (807) are respectively meshed with the two fifth driving bevel gears (806), the interior of the fixed frame (802) is fixedly connected to a sixth motor (808), the output end of the sixth motor (808) is fixedly connected to a sixth driving bevel gear (809), and the exterior of the second transmission shaft (805) is fixedly connected to a sixth driven bevel gear (810), and the sixth driving bevel gear (809) is meshed with the sixth driven bevel gear (810).

2. A library book discharging device according to claim 1, characterized in that: The book clamping assembly (900) comprises two mounting frames (901), the two mounting frames (901) being fixedly connected to two sides of the inner wall of the storage bin (400), the interiors of the two mounting frames (901) being fixedly connected to second electric push rods (902), and the output ends of the two second electric push rods (902) being fixedly connected to clamping plates (903).

3. A library book discharging device according to claim 1, characterized in that: The walking base (100) comprises a chassis (101), the interior of the chassis (101) being rotatably connected to a driving shaft (102) and a rear axle (104), both ends of the driving shaft (102) being fixedly connected to driving wheels (103), both ends of the rear axle (104) being fixedly connected to rear wheels (105), the interior of the chassis (101) being fixedly connected to a driving motor (106), the output end of the driving motor (106) being fixedly connected to a first active bevel gear (107), the exterior of the rear axle (104) being fixedly connected to a first driven bevel gear (108), and the first driven bevel gear (108) being meshed with the first active bevel gear (107), and the top of the chassis (101) being fixedly connected to a control box (109) and a battery compartment (110).

4. A library book discharging device according to claim 1, characterized in that: The lifting frame (200) comprises a frame body (201), wherein the frame body (201) is fixedly connected to the top of the chassis (101), and the carrying bin (300) is movably sleeved on the outside of the frame body (201), and the inside of the frame body (201) is rotatably connected to two lifting screws (202), and two first threaded sleeves (302) are respectively threadedly sleeved on the outside of the two lifting screws (202), and the tops of the two lifting screws (202) are fixedly connected to the third driven bevel gear (208), and the frame body (201 ) is rotatably connected to the top of a first transmission shaft (206), both ends of the first transmission shaft (206) are fixedly connected to third active bevel gears (207), the top of the mounting frame (901) is fixedly connected to a second motor (203), the output end of the second motor (203) is fixedly connected to a second active bevel gear (204), the outside of one of the lifting screws (202) is fixedly connected to a second driven bevel gear (205), and the second driven bevel gear (205) is meshed with the second active bevel gear (204).

5. A library book discharging device according to claim 1, characterized in that: The moving assembly (500) comprises two slide plates (501) and two slide bars (502), the two slide plates (501) are fixedly connected to the bottom of the inner cavity of the carrying bin (300), the two slide bars (502) are slidably connected to the inside of the two slide plates (501), and pulleys are installed inside the slide bars (502), the bottom of the inner cavity of the carrying bin (300) is fixedly connected to a first electric push rod (503), the bottom of the placement bin (400) is fixedly connected to a fixed seat (504), and the fixed seat (504) is fixedly connected to the output end of the first electric push rod (503).

6. A library book discharging device according to claim 2, characterized in that: A plurality of limiting plates (904) are fixedly connected to opposite sides of the two clamping plates (903), and the limiting plates (904) are slidably connected to the outside of the corresponding mounting frame (901).

7. A library book discharging device according to claim 1, characterized in that: The cleaning assembly (1000) comprises a dust hood (1001), the dust hood (1001) being fixedly connected to the side of the carrying bin (300), the back of the carrying bin (300) being fixedly connected to a dust bin (1002), the interior of the dust bin (1002) being movably sleeved with a dust collection box (1007), a dust collection pipe (1003) being connected between the dust bin (1002) and the dust hood (1001), and the dust bin (1002) and the dust bin (1001) being connected to each other. The top of the dust collection bin (1002) is fixedly connected to an exhaust pump (1005), an exhaust pipe (1006) is installed at the input end of the exhaust pump (1005), a connecting cover (1004) is fixedly connected to the free end of the exhaust pipe (1006), and the connecting cover (1004) is threadedly sleeved on the air intake port at the top of the dust collection bin (1002), and a dustproof net (1008) is placed between the connecting cover (1004) and the air intake port of the dust collection bin (1002).

8. A method for using a library book dispensing device, characterized in that: The library book discharge device according to any one of claims 1 to 7 returns books to their original positions and cleans dust on the bookshelf according to the following steps; S1, using a scanner (607) to scan the books to be returned; S2, starting the two second electric push rods (902) according to the width of the books to be returned through the control box (109), and the output ends of the two second electric push rods (902) extend so that the distance between the two clamping plates (903) is equal to the total width of the books to be returned; S3, placing the books in order between the two clamping plates (903); S4, starting the driving motor (106) and the second motor (203) through the control box (109) to drive the entire device to move forward and backward and drive the carrying bin (300) to move up and down until the book to be returned is sent to the vicinity of the corresponding bookshelf compartment, and then scanning the identification code of the book on the bookshelf through the scanner (607), when the book adjacent to the book to be returned is identified, the gap between the books on the bookshelf is identified through the distance sensor (606), and then starting the third motor (604) through the control box (109) to erect the L plate (602), and then controlling The box (109) starts the first electric push rod (503) to push the placement bin (400) forward as a whole, thereby inserting the toggle plate (707) into the corresponding book gap, and then starts the fourth motor (702) through the control box (109) so that the distance between the two toggle plates (707) is equal to the width of the book to be returned, and the books on the bookshelf are pushed away under the blocking of the rear baffle on the bookshelf and the push of the two toggle plates (707), and then starts the sixth motor (808) through the control box (109) to drive the two push plates (803) to put the books into the bookshelf, completing the book return; S5, under the control of the control box (109), the entire device and each component return to their original positions to prepare for returning the next batch of books; S6. The air in the dust collection bin (1002) is extracted by starting the vacuum pump (1005), and then the dust on the bookshelf is sucked into the dust collection bin (1002) through the dust collection pipe (1003).

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