AU2018101300A4 - Apparatus for organizing bookshelf - Google Patents

Abstract

The present invention discloses an apparatus for organizing bookshelf, wherein the 5 apparatus for organizing bookshelf comprises a main body, a plurality of scanners each of which is provided on bookshelf respective layer of the bookshelf, a case body provided on the main body, and a controller, a conveying bin with an opening at its top is provided on a side wall of the case body, an exit communicating with the conveying bin is provided on the side wall of the case body, a books supporter connected with the exit 10 is provided in the case body, an inner wall of the case body opposite to the exit is provide with a pushing mechanism, the conveying bin is provided with a pallet and a lifting apparatus for driving the pallet to move up and down, the main body is provided with a clamping arm located on a top of the conveying bin and the clamping arm comprises a supporting seat, a clamping left-arm, a clamping right-arm, and a driving mechanism for 15 driving the clamping left-arm and the clamping right-arm moving relative to each other, a side of the supporting seat facing the clamping left-arm and the clamping right-arm is provided with a searcher which is connected with the controller, a lifting mechanism for driving the clamping arm to move up and down is arranged on the main body, and the main body is further provided with a laterally moving mechanism for driving lateral 20 movements of the clamping arm, the main body is provided with a frame and a laterally moving wheel set used for lateral movements and located in the frame are arranged at a bottom thereof, the frame is provided with a longitudinally moving wheel set for longitudinal movements, the main body is provided with a lifting cylinder for driving the frame to move up and down, each of the laterally moving wheel set and the 25 longitudinally moving wheel set comprises a guide wheel, a driving wheel, and a power motor for driving the driving wheel to move.

Description

APPARATUS FOR ORGANIZING BOOKSHELF

TECHNICAL FIELD

[0001] The present invention relates to an apparatus for organizing bookshelf.

BACKGROUD

[0002] With annual increase of books collected by colleges and continuous construction of social librarles, more and more manpower and material resources is put in librarles to ensure normal operation of the librarles. However, it takes a lot of time and energy to manage the librarles since collected books are too many. And mostly, management of the librarles only rely on puré manpower and a mass of manpower is needed during carrying and arranging books. After readers retum books to a library, librarians load the books and convey the books to their corresponding positions, and then the books is placed on bookshelves by manpower. The carrying and placing process takes a lot of efiforts, specifically when the books are removed to the bookshelves at high positions, repetitive and robotic lifting actions consume a mass of physical power, these are the most exhausting labors for the librarians and cause many librarians or work-study staffs who are overwhelmed to quit.

SUMMARY

[0003] Technical problem to be solved by the present invention is to provide an apparatus for organizing bookshelf to realize automatic conveying and sorting of books in a library.

[0004] In order to solve the above technical problem, the present invention adopts the following technical solution: [0005] An apparatus for organizing bookshelf, comprising: a main body, a plurality of scanners each of which is provided on a respective layer of the bookshelf, a case body provided on the main body, and a controller, wherein a conveying bin with an opening at its top is provided on a side wall of the case body, an exit communicating with the conveying bin is provided on the side wall of the case body, a books supporter connected with the exit is provided in the case body, an inner wall of the case body opposite to the exit is provide with a pushing mechanism, the conveying bin is provided with a pallet and a lifting apparatus for driving the pallet to move up and down, the main body is provided with a clamping arm located on a top of the conveying bin and the clamping arm comprises a supporting seat, a clamping left-arm, a clamping right-arm, and a driving mechanism for driving the clamping left-arm and the clamping right-arm moving relative to each other, a side of the supporting seat facing the clamping left-arm and the clamping right-arm is provided with a searcher which is connected with the controller, a lifting mechanism for driving the clamping arm to move up and down is arranged on the main body, and the main body is further provided with a laterally moving mechanism for driving lateral movements of the clamping arm, the main body is provided with a frame and a laterally moving wheel set used for lateral movements and located in the frame are arranged at a bottom thereof, the frame is provided with a longitudinally moving wheel set for longitudinal movements, the main body is provided with a lifting cylinder for driving the frame to move up and down, each of the laterally moving wheel set and the longitudinally moving wheel set comprises a guide wheel, a driving wheel, and a power motor for driving the driving wheel to move, the lifting cylinder and the power motor are connected with the controller.

[0006] Furthermore, the lifting mechanism comprises a plurality of struts arranged side-by-side and a supporting píate cooperating with the struts by threaded connection, and the main body is provided with a motor driving the struts to roíate, and the supporting píate is connected with the clamping arm, and the laterally moving mechanism comprises a first cylinder provided on the supporting píate, the first cylinder is connected with the supporting seat.

[0007] Furthermore, the driving mechanism comprises a lead screw and a motor for driving the lead screw, the clamping right-arm is fixedly connected with the supporting seat, and the lead screw is connected with the supporting seat and the clamping left-arm, a buffering cushion is provided on faces of the clamping left-arm and the clamping right-arm opposite to each other, a plurality of pressure sensors connected with the controller are respectively provided between the clamping left-arm and the buffering cushion, and between the clamping right-arm and the buffering cushion.

[0008] Furthermore, the apparatus for organizing bookshelf further comprises an auxiliary arm arranged above the clamping arm, wherein the auxiliary arm comprises an auxiliary left-arm, an auxiliary right-arm, and a driving cylinder connected with the auxiliary left-arm and the auxiliary right-arm, a second cylinder is provided between the driving cylinder and the supporting píate, an infrared distance measuring sensor connected with the controller is provided on an end of the clamping right-arm.

[0009] Furthermore, two conveying belt mechanisms are provided in the case body, each of the two conveying belt mechanisms comprises conveying wheels located one above another and spaced from each other, a belt body mounted on the conveying wheels, and a stepping motor connected with the conveying wheels, the books supporter comprises guide rails disposed on an outer wall of the belt body of respective conveying belt mechanisms, gravity sensors connected with the controller are provided on the guide rails.

[0010] Furthermore, a gap is respectively provided on two opposite sides of the exit, a damper is rotationally connected in the gap, a torsional spring is provided between the damper and the gap, and a protrusion towards to the center of the exit is provided on the damper.

[0011] Furthermore, the lifting apparatus comprises a lifting gas-cylinder connected between the pallet and a bottom of the conveying bin, an infrared sensor connected with the controller is provided on the pallet.

[0012] Furthermore, the pushing mechanism comprises a pushing block and a conveying belt apparatus the conveying belt apparatus comprises the idler wheels, the conveying belt provided on the idler wheels, and a driving motor driving the idler wheels, wherein the pushing block is provide on an outer wall of the conveying belt.

[0013] Furthermore, the controller is connected with a GPS unit, a WiFi module and a timing apparatus.

[0014] Furthermore, the controller is connected with an audio module and a memory module, infrared proximity sensors are arranged on four sides of the main body.

[0015] The advantages of the present invention are as follows.

[0016] According to the apparatus for organizing bookshelf in the present invention, books are arranged and placed on the books supporter, the pushing mechanism pushes an endmost book from the exit to the pallet of the conveying bin, and then the lifting apparatus drives the pallet to move up in order to show the tops of the books on the pallet, in the meanwhile, the lifting mechanism drops to make the clamping arm cióse to the shown parts of the books, and then the driving mechanism drives the clamping left-arm and the clamping right-arm moving relative to each other to clamp two sides of a book, after this, the searcher on the clamping arm scans the end of the book, and the controller identifies the book and judges the placed position according to the scanned signáis, the laterally moving wheel set on the machinery body finishes the lateral movement, the lifting cylinder drives the frame to move down so that the bottom of the longitudinally moving wheel set is lower than that of moving wheel set and finishes the longitudinal movement to rapidly move to the respective position between the bookshelves. The lifting mechanism drives the clamping arm to move up, and the laterally moving mechanism drives the clamping arm to move and cióse to the bookshelf, and then the driving mechanism drives the clamping left-arm and the clamping right-arm moving relative to each other to release the book to place the book on the bookshelf, and then the laterally moving mechanism drives the clamping arm to return, the lifting apparatus drives the pallet to move down. The above process is repeated so that conveying one by one and automatically placing books are realized.

[0017] The features and advantages of the present invention will be revealed below with reference to the description of the embodiments and reference drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The further illustration of the present invention will be apparent below with reference to the reference drawings: [0019] FIG. 1 is a schematic view of an apparatus for organizing bookshelf according to one embodiment of the present invention; [0020] FIG. 2 is a section view of the apparatus for organizing bookshelf according to the embodiment of the present invention; [0021] FIG. 3 is a local schematic view of the apparatus for organizing bookshelf according to the embodiment of the present invention; [0022] FIG. 4 is a schematic view of a clamping arm of the apparatus for organizing bookshelf according to the embodiment of the present invention; [0023] FIG. 5 is an inner schematic view of a case body of the apparatus for organizing bookshelf according to the embodiment of the present invention; [0024] FIG. 6 is a schematic view of a damper of the apparatus for organizing bookshelf according to the embodiment of the present invention; and [0025] FIG. 7 is a principie scheme of the apparatus for organizing bookshelf according to the embodiment of the present invention.

DESCRIPTION OF THE EMBODIMENTS

[0026] Embodiments of the present invention are disclosed in detail hereinafter with reference to the accompanying drawings. However, it should be appreciated that the following embodiments are merely preferred embodiments of the present invention, but not all of them. Modifications and variations made by those skilled in the art based on the embodiments according to the present invention without any Creative work also fall within the protection scope of the present invention.

[0027] Referring to FIGs 1 to 7, an apparatus for organizing bookshelf is shown, and comprises a main body, a plurality of scanners each of which is provided on a respective layer of a bookshelf, a case body 1 provided on the main body, and a controller 9. The plurality of scanners sean books during manually placing the books, the controller 9 records positions of the bookshelves where the books would be placed. A conveying bin 16 having an opening at its top is provided on a side wall of the case body 1, an exit 11 communicating with the conveying bin 16 is provided on the side wall of the case body 1, a books supporter connected with the exit 11 is provided in the case body 1, an inner wall of the case body 1 opposite to the exit 11 is provided with a pushing mechanism. The conveying bin 16 is provided with a pallet and a lifting apparatus for driving the pallet to move up and down. The main body is provided with a clamping arm 3 located on the top of the conveying bin 16 and the clamping arm 3 comprises a supporting seat 31, a clamping left-arm 33, a clamping right-arm 32, and a driving mechanism for driving the clamping left-arm 33 and the clamping right-arm 32 moving relative to each other, a side of the supporting seat 31 facing the clamping left-arm 33 and the clamping right-arm 32 is provided with a searcher 36 connected with the controller 9, a lifting mechanism for driving the clamping arm 3 to move up and down is arranged on the main body, and the main body is further provided with a laterally moving mechanism for driving lateral movements of the clamping arm 3. The main body is provided with a frame 13 and a laterally moving wheel set 14 used for lateral movements and located in the frame 13 are arranged a bottom thereof, the frame 13 is provided with a longitudinally moving wheel set 15 for longitudinal movements. The main body is provided with a lifting cylinder 12 for driving the frame 13 to move up and down. Each of the laterally moving wheel set 14 and the longitudinally moving wheel set 15 comprises a guide wheel, a driving wheel, and a power motor 38 for driving the driving wheel to move, the lifting cylinder 12 and the power motor 38 are connected with a controller 9.

[0028] Books are arranged and placed on the books supporter during operation. The pushing mechanism pushes the books from the exit 11 to the pallet of the conveying bin 16, and then the lifting apparatus drives the pallet to move up in order to show the tops of the books on the pallet, and the lifting mechanism drops at the same time to make the clamping arm 3 cióse to the shown parts of the books, and then the driving mechanism drives the clamping left-arm 33 and the clamping right-arm 32 moving relative to each other to clamp two sides of a book, after this, the searcher 36 on the clamping arm 3 scans the end of the book, and the controller 9 identifies the book and judges the placed position according to the scanned signáis, the laterally moving wheel set 14 on the main body finishes the lateral movement, the lifting cylinder 12 drives the frame 13 to move down so that the bottom of the longitudinally moving wheel set 15 is lower than that of moving wheel set and finishes the longitudinal movement to rapidly move to the respective position between the bookshelves. The lifting mechanism drives the clamping arm 3 to move up, and the laterally moving mechanism drives the clamping arm 3 to move and get cióse to the bookshelf, and then the driving mechanism drives the clamping left-arm 33 and the clamping right-arm 32 moving relative to each other to release the book to place the book on the bookshelf, and then the laterally moving mechanism drives the clamping arm 3 to retum, the lifting apparatus drives the pallet to move down; the above process is repeated so that conveying one by one and automatically placing books are realized.

[0029] A GPS unit 991 is connected to the controller 9 and is configured to position the location of the apparatus for organizing bookshelf, and the controller 9 Controls moving directions of a moving mechanism according to a layout stored by a library and the positioning signáis of the GPS unit 991.

[0030] A WiFi module 97 is also connected to the controller 9. An Information mutual Communications between a plurality of apparatuses for organizing bookshelf can be realized by the WiFi module 97 so that the plurality of apparatuses for organizing bookshelf can avoid each other and work cooperatively during moving and operating processes.

[0031] An audio module 992 and a memory module 993 are connected to the controller 9. The memory module 993 stores Information of books and positions of books, the audio module can communicate with persons and search and report positions of books to conveniently seek books. A display panel 96 is connected to the controller 9 and provided in the main body. An input keyboard 994 is connected to the display panel 96, Information of books can be input by the input keyboard 994 and stored Information of books can be displayed on the display panel 96.

[0032] A timing apparatus 98 is connected to the controller 9 and can set operating time of the apparatuses for organizing bookshelf for arranging bookshelves and save power on standby.

[0033] Moreover, a plurality of infrared proximity sensors 99 are arranged on four sides of the main body. The infrared proximity sensors 99 detect barriers, for example, if there is a person in front when the apparatuses for organizing bookshelf are moving, the infrared proximity sensors 99 are triggered, and then the controller 9 Controls the moving mechanism to stop operating according to the triggered signáis of the infrared proximity sensors 99, and Controls the moving mechanism keeping moving after the signáis of the infrared proximity sensors 99 disappear.

[0034] The lifting mechanism comprises a plurality of struts 22 arranged side-by-side and a supporting píate 21 cooperating with the struts 22 by thread connection, and the main body is provided with a motor 23 driving the struts 22 and electrically connected with the controller 9, and the supporting píate 21 is connected with the clamping arm 3. The motor 23 rotates in a positive direction to drive rotation of the struts 22 so that the struts 22 drive the clamping arm 3 to axially move up along the struts 22; and the motor 23 rotates in a reverse direction to drive rotation of the struts 22 so that the struts 22 drive the clamping arm 3 to axially move down along the struts 22. Therefore the motor 23 drives rotations of the struts 22 in order to make the clamping arm 3 on the supporting píate 21 move up and down to clamp books from the pallet, and then the books are exported and moved to different layers of bookshelves according to number of tums of the struts 22.

[0035] In the present invention, the laterally moving mechanism comprises a first cylinder 91 provided on the supporting píate 21, the first cylinder 91 is connected with the supporting seat 31 and electrically is connected with the controller 9. The first cylinder 91 drives the supporting seat 31, and thus the clamping arm 3 is driven to move laterally.

[0036] Wherein, the driving mechanism comprises a lead screw 37 and the power motor 38 for driving the lead screw 37, the power motor 38 is electrically connected with the controller 9, the clamping right-arm 32 is fixedly connected with the supporting seat 31, and the lead screw 37 is connected with the supporting seat 31 and the clamping left-arm 33. The power motor 38 drives the lead screw 37 which drives the clamping left-arm 33 and the clamping right-arm 32 moving relative to each other.

[0037] A buffering cushion 34 is provided on faces of the clamping left-arm 33 and the clamping right-arm 32 opposite to each other and can buffer pressing forcé applied on books to reduce damages of the books.

[0038] Pressure sensors 93 connected with the controller 9 are respectively provided between the clamping left-arm 33 and the buffering cushion 34, and between the clamping right-arm 34 and the buffering cushion 34. A rated pressure valué can be set in the controller 9. It is means that the books are clamped tightly when the pressure sensors 93 detect the rated pressure valué after the clamping left-arm 33 and the clamping right-arm 32 clamp the books. In the meanwhile, the power motor 38 stops under the control of the controller 9, and the clamping forcé is maintained. Therefore, the books with different thicknesses can be clamped and oversize of the clamping forcé could be prevented to avoid damaging books.

[0039] Furthermore, the clamping mechanism of the apparatus for organizing bookshelf also comprises an auxiliary arm 4 which comprises an auxiliary left-arm 43, an auxiliary right-arm 42, and a driving cylinder 41 connected with the auxiliary left-arm 43 and the auxiliary right-arm 42. A second cylinder 92 is provided between the driving cylinder 41 and the supporting píate 21. If there are more books on a bookshelf, the auxiliary arm 4 is driven by the second cylinder 92 to get cióse to the bookshelf, the driving cylinder 41 drives the auxiliary left-arm 43 far away from the auxiliary right-arm 42 relative to each other to push books on both sides of the auxiliary arm 4 aside, and then the clamping left-arm 33 and the clamping right-arm 32 are driven by the driving mechanism to be far away from each other and display a book on the bookshelf after the clamping arm 3 is driven by the laterally moving mechanism to move and get cióse to the bookshelf, later the clamping arm 3 returns under the control of the laterally moving mechanism and the auxiliary arm 4 retums under the control of the second cylinder 92. [0040] An infrared inductive sensor 35 connected with the controller 9 is provided on an end of the clamping right-arm 32 and adopts an infrared distance measuring sensor sensing whether there is an obstruction of any other books. If the infrared inductive sensor 35 detects an obstruction, the auxiliary arm 4 operates under the control of the second cylinder 92 controlled and driven by the controller 9.

[0041] Two conveying belt mechanisms 5 are provided in the case body 1, and the exit 11 locates between the two conveying belts 5. Each of the two conveying belt mechanisms 5 comprises conveying wheels 52 located one above another and spaced from each other, a belt body 53 mounted on the conveying wheels 52, and a stepping motor 54 connected with the conveying wheels 52; the books supporter comprises guide rails 51 disposed on an outer wall of the belt body 53 respective conveying belt mechanisms 5, the guide rails 51 lócate between the exit 11 and the pushing mechanism and are disposed at intervals along a conveying direction of the conveying belts, and the opposite guide rails 51 on the belt body 53 in respective conveying belt mechanisms 5 support books. The guide rails 51 on the outer wall of the belt body 53 form the books supporter, and several of the guide rails 51 located in intervals can store multilayer books, and books on the lowest layer of the guide rails 51 is located between the exit 11 and the pushing mechanism. A rotation of the belt body 53 is driven by the conveying wheels 52 driven by the stepping motor 54 after the pushing mechanism pushes the lowest books and retums so that the books on an upper layer drop into a position between the exit 11 and the pushing mechanism, and then the above process is repeated. Therefore, a large number of books can be conveyed.

[0042] Furthermore, there are idler wheels 63 provided on an upper surface of the guide rails 51 to reduce frictions in order to make movements of books smoother during pushed process and also reduce damages of books during movements.

[0043] Gravity sensors 95 connected with the controller 9 are provided on the guide rails 51. A rate valué is set in the controller 9, the gravity sensors 95 detect a gravity valué less than the rate valué when there are no books on the guide rails 51, and the gravity sensors 95 detect a gravity valué more than the rate valué when there are books on the guide rails 51. During the pushing mechanism pushing books, there are no books on the guide rails 51 when a gravity valué detected by the gravity sensors 95 is less than the rate valué, in the meanwhile, the pushing mechanism returns under the control of the controller 9, the rotation of the belt body 53 is driven by the conveying wheels 52 driven by the stepping motor 54, so that books on an upper layer drop between the exit 11 and the pushing mechanism.

[0044] The lifting apparatus comprises a lifting gas-cylinder 72 connected between the pallet and a bottom of the conveying bin 16 and driving raising and lowering actions of the pallet.

[0045] An infrared sensor 73 connected with the controller 9 is provided in the conveying bin 16. The infrared sensor 73 is triggered after books enter into the conveying bin 16 through the exit 11, in the meanwhile, the controller 9 drives the lifting gas-cylinder 72 to drive the lifting of the pallet, and the pushing mechanism pauses, the lifting gas-cylinder 72 drive the returning of the pallet after the books are clamped by the clamping mechanism, and the pushing mechanism continúes to work.

[0046] A gap 111 is respectively provided on two opposite sides of the exit 11, a damper 8 is rotationally connected in the gap 111, a torsional spring is provided between the damper 8 and the gap 111, and a protrusion 81 towards to the center of the exit 11 is provided on the damper 8. The protrusion 81 on the damper 8 provides a certain a resistance during the pushing mechanism pushes books from the exit 11 into the conveying bin 16, and books enter the conveying bin 16 through the exit 11 under an action of an extemal forcé, and the torsional spring drives the damper 8 to return, the damper 8 blocks a next book, so that books enter the conveying bin 16 one by one.

[0047] The pushing mechanism comprises a pushing block 61 and a conveying belt 62 apparatus 6 located below the conveying belt mechanisms 5, and the conveying belt apparatus 6 comprises the idler wheels 63, the conveying belt 62 provided on the idler wheels 63, and a driving motor 64 driving the idler wheels 63, wherein the pushing block 61 is provide on an outer wall of the conveying belt 62. The pushing block 61 locates between the two conveying belt mechanisms 5, and the driving motor 64 drives the idler wheels 63 to rotate the conveying belt 62. The pushing block 61 locates between the guide rails 51 of two conveying belt mechanism 5, and the conveying belt 62 drives the pushing block 61 to move in order to push books on the guide rails 51.

[0048] The objective of the present invention is effectively achieved by the above mentioned embodiments. Those skilled in the art should appreciate that the present invention ineludes but is not limited to the contents described in the accompanying drawings and the above detailed embodiments. Modifications and variations without departing from the functional and structural principie of the present invention will be included in the scope of the claims.

[0049] It will be understood that the term “comprise” and any of its derivatives (eg comprises, comprising) as used in this specification is to be taken to be inclusive of features to which it refers, and is not meant to exelude the presence of any additional features unless otherwise stated or implied.

[0050] The reference to any prior art in this specification is not, and should not be taken as, an acknowledgement of any form of suggestion that such prior art forms part of the common general knowledge.

Claims (5)

1. An apparatus for organizing bookshelf, comprising: a main body, a plurality of scanners each of which is provided on a respective layer of the bookshelf, a case body provided on the main body, and a controller, wherein a conveying bin with an opening at its top is provided on a side wall of the case body, an exit communicating with the conveying bin is provided on the side wall of the case body, a books supporter connected with the exit is provided in the case body, an inner wall of the case body opposite to the exit is provide with a pushing mechanism, the conveying bin is provided with a pallet and a lifting apparatus for driving the pallet to move up and down, the main body is provided with a clamping arm located on a top of the conveying bin and the clamping arm comprises a supporting seat, a clamping left-arm, a clamping right-arm, and a driving mechanism for driving the clamping left-arm and the clamping right-arm moving relative to each other, a side of the supporting seat facing the clamping left-arm and the clamping right-arm is provided with a searcher which is connected with the controller, a lifting mechanism for driving the clamping arm to move up and down is arranged on the main body, and the main body is further provided with a laterally moving mechanism for driving lateral movements of the clamping arm, the main body is provided with a frame and a laterally moving wheel set used for lateral movements and located in the frame are arranged at a bottom thereof, the frame is provided with a longitudinally moving wheel set for longitudinal movements, the main body is provided with a lifting cylinder for driving the frame to move up and down, each of the laterally moving wheel set and the longitudinally moving wheel set comprises a guide wheel, a driving wheel, and a power motor for driving the driving wheel to move, the lifting cylinder and the power motor are connected with the controller.

2. The apparatus for organizing bookshelf according to claim 1, wherein the lifting mechanism comprises a plurality of struts arranged side-by-side and a supporting píate cooperating with the struts by threaded connection, and the main body is provided with a motor driving the struts to roíate, and the supporting píate is connected with the clamping arm, and the laterally moving mechanism comprises a first cylinder provided on the supporting píate, the first cylinder is connected with the supporting seat.

3. The apparatus for organizing bookshelf according to claim 2, wherein the driving mechanism comprises a lead screw and a motor for driving the lead screw, the clamping right-arm is fixedly connected with the supporting seat, and the lead screw is connected with the supporting seat and the clamping left-arm, a buffering cushion is provided on faces of the clamping left-arm and the clamping right-arm opposite to each other, a plurality of pressure sensors connected with the controller are respectively provided between the clamping left-arm and the buffering cushion, and between the clamping right-arm and the buffering cushion.

4. The apparatus for organizing bookshelf according to claim 3, wherein further comprising an auxiliary arm arranged above the clamping arm, wherein the auxiliary arm comprises an auxiliary left-arm, an auxiliary right-arm, and a driving cylinder connected with the auxiliary left-arm and the auxiliary right-arm, a second cylinder is provided between the driving cylinder and the supporting píate, an infrared distance measuring sensor connected with the controller is provided on an end of the clamping right-arm.

5. The apparatus for organizing bookshelf according to claim 1, wherein two conveying belt mechanisms are provided in the case body, each of the two conveying belt mechanisms comprises conveying wheels located one above another and spaced from each other, a belt body mounted on the conveying wheels, and a stepping motor connected with the conveying wheels, the books supporter comprises guide rails disposed on an outer wall of the belt body of respective conveying belt mechanisms, gravity sensors connected with the controller are provided on the guide rails.