Library book returning classifying and conveying system
Technical Field
The utility model relates to the technical field of library equipment, in particular to a library book returning classifying and conveying system.
Background
At present, in order to return books, a desk is generally placed at an entrance of a library, the books are put on the desk after being collected and checked, then are manually classified, and then are sent back to the original study one by one, and the book classification is carried out manually, so that the books are time-consuming and labor-consuming and low in book returning efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a library book returning classifying and conveying system which is time-saving and labor-saving and can improve book returning efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a library still books categorised conveying system, includes conveyer belt, sorting mechanism and transports the dolly, sorting mechanism is including striding horizontal leading truck, the smooth categorised piece of pulling out that is used for transversely pulling out books on the conveyer belt on locating horizontal leading truck and being used for driving the categorised driving motor that slides that pulls out the piece of pulling out, the conveyer belt is equipped with two guide bars that are the splayed setting in the upper reaches that the piece was pulled out in categorised the receiving end of guide bar towards the categorised piece of pulling out, the both sides of transporting the dolly all are equipped with one row of books check of putting, the outside of putting the books check be equipped with can with the delivery end butt joint of conveyer belt into the book mouth, the output both sides of conveyer belt are equipped with the guiding-in mechanism that is used for guiding the dolly and the butt joint of conveyer belt.
As a further improvement of the above technical solution:
the horizontal guide frame comprises horizontal guide rods, a screw rod and two supporting seats, the two supporting seats are respectively located on two sides of the conveying belt, two ends of each horizontal guide rod are respectively fixed on the two supporting seats, the classified pulling pieces are slidably arranged on the horizontal guide rods, two ends of the screw rod are respectively rotatably arranged on the two supporting seats, the screw rod penetrates through the classified pulling pieces and is in threaded connection with the classified pulling pieces, and the screw rod is connected with the classified driving motor.
The bottom of the classification pulling piece is provided with a book pulling groove which is arranged along the conveying direction of the conveying belt.
The distance D between the two guide rods and one end, facing the classifying and pulling piece, of the two guide rods is smaller than or equal to the width D of the book pulling groove.
The classified driving motors are arranged on any supporting seat.
The leading-in mechanism includes the leading-in board, locates the flexible seat that stretches out and draws back on the leading-in board and locates the leading-in wheel on the flexible seat that stretches out and draws back, the leading-in wheel opposite arrangement of conveyer belt both sides.
The elastic telescopic seat comprises a movable rod, the movable rod is movably arranged in the guide plate in a penetrating mode, one end, located on the outer side of the guide plate, of the movable rod is provided with a limiting block, the other end of the movable rod is installed on the guide wheel, and a spring is arranged between the limiting block and the guide plate.
The transfer trolley comprises a movable base, a lifting mechanism capable of lifting and a rotatable book placing table, the bottom of the lifting mechanism is arranged on the movable base, the book placing table is arranged at the top of the lifting mechanism, and book placing grids are arranged on two sides of the book placing table.
The lifting mechanism comprises a lifting drive and a rotating motor, the bottom end of the lifting drive is arranged on the movable base, the rotating motor is arranged at the top end of the lifting drive, and the book placing table is arranged at the output end of the rotating motor.
The bottom of the movable base is provided with a movable wheel, and the movable base is provided with a walking motor for driving the movable wheel to walk.
Compared with the prior art, the utility model has the advantages that:
when books are returned, the books are placed on the conveying belt, the conveying belt conveys the books to the arrow direction in the figure and enters a classification area (the classification mechanism corresponds to the area on the conveying belt) after passing through the space between the two guide rods, then the classification driving motor drives the classification pulling piece to slide along the guide rods (namely transversely slide, and the transverse direction is a direction vertical to the conveying direction of the conveying belt), the books are pulled to the transverse corresponding position of the conveying belt, at the moment, a book inlet on one side of the transfer trolley is aligned with the output end of the conveying belt, and finally, the books are conveyed into the book placing grid in the direction aligned with the book placing grid under the conveying action of the conveying belt. Be equipped with leading-in mechanism in the output both sides of conveyer belt, the dolly is transported the guide effect that can pass through leading-in mechanism, and smooth and the butt joint of conveyer belt avoids taking place the skew. This library still books categorised conveyor system labour saving and time saving and can improve still book efficiency.
Drawings
Fig. 1 is a schematic top view of the library book sorting conveyor system of the present invention.
Fig. 2 is a schematic side view of the library book sorting conveyor system of the present invention.
Fig. 3 is a schematic front view of a transfer trolley of the library book return sorting and conveying system.
Fig. 4 is an enlarged view at a in fig. 1.
The reference numerals in the figures denote:
1. a conveyor belt; 11. a guide bar; 2. a sorting mechanism; 21. a transverse guide frame; 211. a transverse guide rod; 212. a screw rod; 213. a supporting seat; 22. a pulling part is classified; 221. pulling out the book slot; 23. a classification driving motor; 3. a transfer trolley; 31. moving the base; 311. a moving wheel; 312. a traveling motor; 32. a lifting mechanism; 321. lifting and driving; 322. a rotating electric machine; 33. placing a book table; 4. placing book grids; 41. a book inlet; 5. a lead-in mechanism; 51. a guide-in plate; 52. an elastic telescopic base; 521. a movable rod; 522. a limiting block; 523. a spring; 53. and a guide wheel.
Detailed Description
The utility model will be described in further detail below with reference to the drawings and specific examples.
As shown in fig. 1 to 4, the library book returning classification conveying system of this embodiment includes a conveying belt 1, a classification mechanism 2 and a transfer trolley 3, the classification mechanism 2 includes a transverse guide frame 21 straddling on the conveying belt 1, a classification pulling member 22 slidably disposed on the transverse guide frame 21 and used for transversely pulling books on the conveying belt 1, and a classification driving motor 23 used for driving the classification pulling member 22 to transversely slide, the conveying belt 1 is provided with two guide rods 11 arranged in a splayed manner on an upstream of the classification pulling member 22, a receiving end of each of the two guide rods 11 faces the classification pulling member 22, two sides of the transfer trolley 3 are provided with a row of book placing grids 4, a book inlet 41 capable of being abutted to a conveying end of the conveying belt 1 is disposed on an outer side of each of the book placing grid 4, and two sides of an output end of the conveying belt 1 are provided with a guiding mechanism 5 for guiding the transfer trolley 3 to be abutted to the conveying belt 1.
When a book is returned, the book is placed on the conveying belt 1, the conveying belt 1 conveys the book to the arrow direction in fig. 1 and enters the classification area (the classification mechanism 2 corresponds to the area on the conveying belt 1) after passing between the two guide rods 11, then the classification driving motor 23 drives the classification pulling piece 22 to slide along the guide rods 11 (namely transversely slide, and the transverse direction is the direction vertical to the conveying direction of the conveying belt 1) and pull the book to the transverse corresponding position of the conveying belt 1, at the moment, the book inlet 41 on one side of the transfer trolley 3 is aligned with the output end of the conveying belt 1, and finally, the book is conveyed into the book placing grid 4 towards the book placing grid 4 aligned with the book inlet 41 under the conveying action of the conveying belt 1. Be equipped with guiding mechanism 5 in the output both sides of conveyer belt 1, transport dolly 3 can be through the guide effect of guiding mechanism 5, and smooth butt joint with conveyer belt 1 avoids taking place the skew. This library still books categorised conveyor system labour saving and time saving and can improve still book efficiency.
In this embodiment, as shown in fig. 1 and fig. 2, the transverse guiding frame 21 includes a transverse guiding rod 211, a screw rod 212 and two supporting seats 213, the two supporting seats 213 are respectively located at two sides of the conveying belt 1, two ends of the transverse guiding rod 211 are respectively fixed on the two supporting seats 213, the classification pulling member 22 is slidably disposed on the transverse guiding rod 211, two ends of the screw rod 212 are respectively rotatably disposed on the two supporting seats 213, the screw rod 212 is inserted into the classification pulling member 22 and is in threaded connection with the classification pulling member 22, and the screw rod 212 is connected with the classification driving motor 23. The transverse guide rod 211 plays a transverse guiding role in the classifying and pulling part 22, the classifying driving motor 23 can drive the screw rod 212 to rotate, the screw rod 212 drives the classifying and pulling part 22 to move along the transverse guide rod 211, the effect of transversely pushing books is achieved, classifying of the books is achieved, the classifying driving motor 23 is a bidirectional motor, the classifying and pulling part 22 can move back and forth along the transverse guide rod 211, and the books can move and be classified along the direction perpendicular to the conveying belt 1 to be aligned with the book placing grids 4 of the corresponding classes.
In the present embodiment, as shown in fig. 2, the bottom of the sorting drawer 22 is provided with a book-picking groove 221, and the book-picking groove 221 is arranged along the conveying direction of the conveyor belt 1. After passing between the two guide rods 11, the book enters the book pulling groove 221, and can be driven to move back and forth along the direction vertical to the conveying belt 1 under the limiting action of the book pulling groove 221.
In the present embodiment, as shown in fig. 2, the distance D between the two guide rods 11 towards one end of the sorting drawer 22 is smaller than or equal to the width D of the book-picking groove 221. So that the book can smoothly enter the book drawing slot 221. The sorting driving motor 23 is provided on any one of the support bases 213.
In this embodiment, as shown in fig. 3, the transfer cart 3 includes a movable base 31, a lifting mechanism 32 capable of lifting and lowering, and a rotatable book placing table 33, the bottom of the lifting mechanism 32 is disposed on the movable base 31, the book placing table 33 is disposed on the top of the lifting mechanism 32, and the book placing grids 4 are disposed on two sides of the book placing table 33. The book placing table 33 can realize lifting adjustment under the action of the lifting mechanism 32, so that the book placing grid 4 can be lifted and adjusted, and books can conveniently enter the book placing grid 4 from the conveying belt 1; the bookend 33 is rotatably disposed on the lift mechanism 32 to facilitate rotational adjustment of the orientation of the bookend 33 to facilitate alignment of the book well 4 with the output end of the conveyor 1.
In this embodiment, as shown in fig. 3, the lifting mechanism 32 includes a lifting driver 321 and a rotating motor 322, the bottom end of the lifting driver 321 is disposed on the movable base 31, the rotating motor 322 is disposed at the top end of the lifting driver 321, and the book placing table 33 is disposed at the output end of the rotating motor 322. The book placing table 33 is adjusted in elevation by the extension and contraction of the elevation driver 321, and is adjusted in azimuth by the driving of the rotating motor 322.
In this embodiment, the bottom of the movable base 31 is provided with a movable wheel 311, and the movable base 31 is provided with a traveling motor 312 for driving the movable wheel 311 to travel.
In this embodiment, as shown in fig. 1, 2, and 4, the introducing mechanism 5 includes a introducing plate 51, an elastic expansion seat 52 provided on the introducing plate 51, and introducing wheels 53 provided on the elastic expansion seat 52, and the introducing wheels 53 on both sides of the conveyor belt 1 are arranged to face each other. The transfer trolley 3 is in butt joint with the conveying belt 1, and is guided through the spacing action and the rolling action of the leading-in wheels 53 on the two sides of the conveying belt 1 through the space between the leading-in wheels 53 on the two sides of the conveying belt 1, so that the transfer trolley 3 is in accurate butt joint with the output end of the conveying belt 1. The elastic telescopic seat 52 can avoid rigid collision between the transfer trolley 3 and the guide-in wheel 53, and prevent the transfer trolley 3 from being damaged.
In this embodiment, as shown in fig. 4, the elastic expansion seat 52 includes a movable rod 521, the movable rod 521 movably penetrates through the guide plate 51, a limit block 522 is disposed at one end of the movable rod 521, which is located outside the guide plate 51, the guide wheel 53 is mounted at the other end of the movable rod 521, and a spring 523 is disposed between the limit block 522 and the guide plate 51. Specifically, the spring 523 is fixed between the limit block 522 and the guide plate 51, when the side of the transfer trolley 3 collides with the guide wheel 53, the guide wheel 53 and the movable rod 521 move together in a direction away from the transfer trolley 3, the limit block 522 stretches the spring 523 to elongate the spring 523, and under the action of the restoring force of the spring 523, the guide wheel 53 presses the transfer trolley 3 to align the transfer trolley 3 with the conveying belt 1.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the utility model, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.