Disclosure of Invention
The invention aims to provide a book information collecting and recycling robot, which is used for overcoming the defects in the prior art.
The book information acquisition and recovery robot comprises a moving base, wherein a rotating cavity is formed in the upper end face of the moving base, a robot body is arranged above the moving base, a rotating device capable of driving the robot body to rotate is arranged in the rotating cavity, a first moving cavity is symmetrically arranged in the lower end face of the moving base from left to right near the front position, a moving wheel device capable of driving the moving base to move back and forth and turn left and right is arranged in the first moving cavity, a lifting cavity is arranged on the front end face of the robot body and communicated with the upper end face, a sliding chute is arranged in the left side wall of the lifting cavity, a sliding rod is fixedly arranged in the upper wall and the lower wall of the sliding chute, a lifting plate is slidably arranged on the sliding rod, tooth stripes are arranged on the rear end face of the lifting plate, a motor is fixedly arranged in the rear side wall of the lifting cavity positioned on the rear side of, a motor front side install can with a tooth wheel of rack line meshing, the right side terminal surface longitudinal symmetry of lifter plate installs the information scanner that can scan the serial number information on books, be equipped with a screw rod groove in the front side terminal surface of robotic arm organism, No. two motors have set firmly on the diapire of a thread groove, the upside of No. two motors is installed the top and is rotated and install a threaded rod in the thread groove roof, a threaded rod threaded connection has the mechanical arm device that can carry out the books of placing by mistake and retrieve, the position is equipped with the chamber that holds that can hold the recovery books respectively around in the upside terminal surface of removal base.
On the basis of the technical scheme, the mechanical arm device comprises a threaded sliding plate which is vertically and slidably arranged in the first threaded groove and is in threaded connection with the first threaded rod, a first cylinder is fixedly arranged in the threaded sliding block, a mechanical arm base is arranged on the right side of the first cylinder, the left end surface of the mechanical arm base is fixedly connected with a first push rod on the first cylinder, a second threaded groove is arranged in the lower end surface of the mechanical arm base, a third motor is fixedly arranged in the left side wall of the second threaded groove, a second threaded rod with the top end rotatably arranged in the right side wall of the second threaded groove is arranged on the right side of the third motor, a second air cylinder capable of moving left and right in the second thread groove is connected with the second threaded rod through threads, a first friction block capable of taking out the book from the bookshelf through friction with the book is fixedly connected below the second air cylinder through a second push rod.
On the basis of the technical scheme, the lower end of the mechanical arm base is fixedly provided with a mechanical clamping base, a clamping cavity is formed in the end face of the right side of the clamping base, and a clamping device capable of taking down books from the bookshelf through the front end face and the rear end face of the books is arranged in the clamping cavity.
On the basis of the technical scheme, the clamping device comprises a cylinder arranged on the left side wall of the clamping cavity, a push rod is arranged on the right side of the cylinder, a connecting block is fixedly arranged at the right end of the push rod, the right end face of the clamping base is connected with a supporting base through a straight plate, a mechanical claw is symmetrically installed on the upper end face of the supporting base through a rotating pin in a front-back rotating mode, the left end of the mechanical claw is hinged to the front position and the rear position of the connecting block through hinge rods, the mechanical claw is close to the inner side of the cylinder, and a friction block which can enable books to be taken down from a bookshelf through friction force is installed on the inner side of the cylinder.
On the basis of the technical scheme, rotating device is including locating rotate the last motor in chamber diapire, No. four motor tops are installed two engaging gears, fixed mounting has an axis of rotation on the bottom face of robot body, an axis of rotation is installed through a bearing rotation rotate the rotation chamber with between the up end of removal base, an axis of rotation is located rotate on the bottom of intracavity fixed mounting have with No. two engaging gear wheel meshed big engaging gear wheel dish, be located the robot body with it has round rubber guard circle to remove an axis of rotation cover between the base.
On the basis of the technical scheme, the movable wheel device comprises a movable wheel arranged in a movable cavity, the movable wheel is rotatably installed between the left wall and the right wall of the movable cavity through a second rotating shaft, a motor cavity is arranged on one side, close to the first rotating shaft, of the movable cavity, a fifth motor is fixedly arranged on the top wall of the motor cavity, a first bevel gear is installed on the lower side of the fifth motor, one side, far away from the first rotating shaft, of the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly installed on the second rotating shaft between the motor cavity and the first movable cavity through a second bearing in a rotating mode.
On the basis of the technical scheme, the lower end face of the movable base is internally provided with a second movable cavity in a manner of being bilaterally symmetrical at the rear position, a rotating block is fixedly arranged on the top wall of the second movable cavity, the bottom end of the rotating block is rotatably provided with a hub plate, and the hub plate is provided with a universal wheel capable of freely rotating through a third rotating shaft.
The invention has the beneficial effects that: according to the invention, a robot capable of patrolling in a library to scan and collect information of books on a bookshelf helps a librarian to check and arrange the books, and when the robot collects wrongly placed books, the robot can recycle and place the wrongly placed books in the accommodating cavities on the mobile base through the mechanical arm device and the clamping device arranged on the end face of the right side of the robot; the invention not only can replace manual work to check and collect the books in the library, but also can help library personnel to more intelligently manage the library by setting a mode of recovering wrongly placed books.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 6, according to an embodiment of the present invention, the robot system includes a moving base 47 having a rotating cavity 49 in an upper end surface thereof, a robot body 1 is disposed above the moving base 47, a rotating device 001 capable of driving the robot body 1 to rotate is disposed in the rotating cavity 49, a first moving cavity 37 is symmetrically disposed in a lower end surface of the moving base 47 from left to right near a front position, a moving wheel device 002 capable of driving the moving base 47 to move back and forth and turn left and right is disposed in the first moving cavity 37, a lifting cavity 2 is disposed in communication between a front end surface and an upper end surface of the robot body 1, a sliding groove 57 is disposed in a left side wall of the lifting cavity 2, a sliding rod 56 is fixedly disposed in an upper wall and a lower wall of the sliding groove 57, a lifting plate 3 is slidably mounted on the sliding rod 56, a tooth stripe 9 is disposed on a rear end surface of the lifting plate 3, a first motor 7 is fixedly disposed in a rear side wall of the, no. 7 front sides of a motor install can with a tooth wheel 8 of tooth stripe 9 meshing, the right side terminal surface longitudinal symmetry of lifter plate 3 installs the information scanner 10 that can scan the serial number information on the books, be equipped with a screw rod groove 4 in the front side terminal surface of robotic arm organism 3, No. two motors 6 have set firmly on the diapire of a thread groove 4, the upside of No. two motors 6 is installed the top and is rotated and install a threaded rod 5 in the thread groove 4 roof, 5 threaded rod threaded connection have can carry out the mechanical arm device 003 of retrieving with the books placed by mistake, the position is equipped with the chamber 50 that holds that can hold the books respectively around in the upside terminal surface of removal base 47.
In addition, in one embodiment, the mechanical arm device 003 includes the threaded sliding plate 12 that slides up and down and install in the first thread groove 4 and with threaded connection of threaded rod 5, the cylinder 11 that has set firmly in the threaded sliding block 12, the cylinder 11 right side that is equipped with manipulator base 58, the left side terminal surface of manipulator base 58 with push rod 13 fixed connection on the cylinder 11, be equipped with No. two thread grooves 15 in the lower terminal surface of manipulator base 23, fixed mounting has No. three motor 14 in the left side wall of No. two thread grooves 15, No. three motor 14 right side is installed the top and is rotated and install No. two threaded rod 17 in No. two thread grooves 15 right side wall, threaded connection has No. two cylinder 16 that can remove about in No. two thread grooves 15 on No. two threaded rod 17, No. two cylinder 16 below through No. two push rod 18 fixed connection can take out books through producing the friction with books and take out books A first friction block 19 of the bookshelf; therefore, the mechanical arm base 58 can be driven to move to the upper side of a book by starting the first air cylinder 11, then the first air cylinder 16 is started to drive the first friction block 19 to be in close contact with the upper end face of the book, and then the third motor 14 is started to drive the first friction block 19 to move towards the direction far away from the bookshelf, so that the book rotates outwards by thirty-five degrees to sixty degrees, and the upper end of the book extends out of the bookshelf.
In addition, in one embodiment, a mechanical clamping base 23 is fixedly arranged at the lower end of the mechanical arm base 58, a clamping cavity 21 is arranged in the end face at the right side of the clamping base 23, and a clamping device 004 capable of taking down a book from the bookshelf by clamping the front end face and the rear end face of the book is arranged in the clamping cavity 21.
In addition, in one embodiment, the clamping device 004 includes a third cylinder 22 fixedly arranged on the left side wall of the clamping cavity 21, a third push rod 32 is mounted on the right side of the third cylinder 22, a connecting block 24 is fixedly arranged at the right end of the third push rod, the right end face of the clamping base 23 is connected with a supporting base 29 through a straight plate 31, mechanical claws 28 are rotatably mounted on the upper end face of the supporting base 29 in a front-back symmetrical manner through a first rotating pin 30, the left ends of the mechanical claws 28 symmetrically arranged in the front-back manner are hinged with the front-back position of the connecting block 24 through hinge rods 26, and a second friction block 20 capable of taking down the book from the bookshelf through friction force is mounted on the inner side of the mechanical claws 28 close to the third cylinder 22; therefore, the third cylinder 22 is started to drive the bilateral mechanical claws 28 to clamp inwards by taking the first rotating pin 30 as a rotating center, and the second friction blocks 20 arranged on the mechanical claws 28 clamp the book extending out of the bookshelf.
In addition, in one embodiment, the rotating device 001 includes a fourth motor 46 disposed on the bottom wall of the rotating cavity 49, a second meshing gear 48 is mounted above the fourth motor 46, a first rotating shaft 34 is fixedly mounted on the bottom end surface of the robot body 1, the first rotating shaft 34 is rotatably mounted between the rotating cavity 49 and the upper end surface of the moving base 47 through a first bearing 33, a large meshing wheel disc 45 meshed with the second meshing gear 48 is fixedly mounted on the bottom end of the first rotating shaft 34 located in the rotating cavity 49, and a circle of rubber protection ring 35 is sleeved on the first rotating shaft 34 located between the robot body 1 and the moving base 47; therefore, the fourth motor 46 is started to drive the second mesh wheel 48 to rotate, and the bull gear plate 45 meshed with the second mesh wheel 48 drives the robot body 1 to rotate through the first rotating shaft 34.
In addition, in one embodiment, the moving wheel device 002 includes a moving wheel 38 disposed in the first moving cavity 37, the moving wheel 38 is rotatably mounted between the left and right walls of the first moving cavity 37 through a second rotating shaft 40, a motor cavity 42 is disposed on one side of the first moving cavity 37 close to the first rotating shaft 34, a fifth motor 44 is fixedly mounted on the top wall of the motor cavity 42, a first bevel gear 43 is mounted on the lower side of the fifth motor 44, one side of the first bevel gear 43 away from the first rotating shaft 34 engages with a second bevel gear 41, and the second bevel gear 41 is fixedly mounted on the second rotating shaft 40 rotatably mounted between the motor cavity 42 and the first moving cavity 37 through a second bearing 39; therefore, the movable base 47 can be driven to move back and forth by starting the corresponding left and right fifth motors 44 to rotate at a constant speed, and the movable base 47 can be driven to rotate left or right by starting the fifth motors 44 to rotate at a differential speed.
In addition, in one embodiment, a second moving cavity 55 is symmetrically arranged in the lower end surface of the moving base 47 at the left and right sides of the rear position, a rotating block 51 is fixedly arranged on the top wall of the second moving cavity 55, a hub plate 52 is rotatably arranged at the bottom end of the rotating block 51, and a universal wheel 53 capable of rotating freely is arranged on the hub plate 52 through a third rotating shaft 54; so that when the moving base 47 rotates in the forward direction under the driving of the moving wheels 38, the universal wheels 53 also rotate.
When information scanning processing is required to be carried out on books, the fifth motor 44 is started to move the wheels 38 to rotate, and the robot body 1 can patrol around the bookshelf in a library to scan and collect numbering information on the books;
the lifting plate 3 can be driven to ascend and descend by starting the motor 7, and the information scanner 10 fixedly arranged on the lifting plate 3 can ascend and descend to scan and collect books with different heights.
When the wrongly placed books need to be recovered, when the wrongly placed books are scanned and analyzed by the information scanner 10, the robot body 1 is adjusted by the moving wheel device to move to the sides of the wrongly placed books, and the threaded sliding block 12 is driven by starting the second motor to be lifted above the horizontal line of the books;
then, the first air cylinder 11 is started to drive the mechanical arm base 58 to move above the book;
then, the first friction block 19 is driven by the third motor 14 to move to the position above the book;
then, a second cylinder 16 is started to drive a first friction block 19 to be in close contact with the upper end face of the book;
then, the third motor 14 is started again to drive the first friction block 19 to move towards one side close to the robot body 1, the first friction block 19 drives the book to rotate outwards by thirty-five degrees to sixty degrees, and the upper end of the book extends out of the bookshelf;
then, the front and rear end faces of the book are clamped tightly by starting a third air cylinder 22 to drive a second friction block 20 which is symmetrical front and rear;
then, the first air cylinder 11 is started again to drive the second friction block 20 to move towards one end close to the robot body 1, and books are taken down from the bookshelf;
then, the second motor 12 is started again to drive the second friction block 20 to move downwards, and the book is conveyed into the accommodating cavity 50;
then, the third cylinder is started again to drive the second friction block 20 to be loosened, and the book is placed in the accommodating cavity 20.
The invention has the beneficial effects that: according to the invention, a robot capable of patrolling in a library to scan and collect information of books on a bookshelf helps a librarian to check and arrange the books, and when the robot collects wrongly placed books, the robot can recycle and place the wrongly placed books in the accommodating cavities on the mobile base through the mechanical arm device and the clamping device arranged on the end face of the right side of the robot; the invention not only can replace manual work to check and collect the books in the library, but also can help library personnel to more intelligently manage the library by setting a mode of recovering wrongly placed books.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.