CN210748062U

CN210748062U - Many books access mechanism suitable for library

Info

Publication number: CN210748062U
Application number: CN201921556843.4U
Authority: CN
Inventors: 陈丽君
Original assignee: Xuchang University
Current assignee: Xuchang University
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-16
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to a many books access mechanism suitable for library, including the travelling car, elevating gear and install the access arrangement on elevating gear work end, access arrangement includes pay-off power pack, the delivery sheet, the slope power subassembly, the loading board, the solid fixed splint, movable splint and clamp material power pack, elevating gear's work end and lift backup pad fixed connection, the stiff end of pay-off power pack is installed on the upper portion of lift backup pad, the work end of pay-off power pack and the lower part fixed connection of delivery sheet, the work end of slope power pack is connected with the lower part of loading board, solid fixed splint and movable splint are installed on the loading board, the work end and the movable splint of clamp material power pack are connected; the utility model discloses place books on bearing and be located between solid fixed splint and the movable clamp plate, and press from both sides the removal of material power pack drive movable clamp plate, realize pressing from both sides tightly or loosen books, can bear many books, prevent that books from dropping, reduce books wearing and tearing.

Description

Many books access mechanism suitable for library

Technical Field

The utility model relates to library's automatic mechanical equipment especially involves a many books access mechanism suitable for library.

Background

At present, most libraries adopt modern information technologies (such as bar code technology and RFID technology) to realize automatic identification and database management of books, so that borrowing and returning of the books are greatly facilitated, and informatization management of the books is realized; along with the improvement of living standard of people, more and more people like going to a library to read books and enjoy the clean environment atmosphere of reading books in the library, and after reading the books, a librarian needs to place the books at the original position of a library cabinet; although the corresponding book taking and placing mechanism replaces manual work to complete the upper shelf and the lower shelf of books, such as patent number CN 202400531U, the patent name is the utility model patent of an automatic upper shelf and lower shelf device of library's books, it presss from both sides tight books mainly to realize through pressing from both sides book mechanism, place original book position (access position) in the removal, but this book mechanism that presss from both sides has following problem in the access in-process, the book clamp plate in the book mechanism is at the clamp material in-process, owing to do not have lower supporting part, if the clamp force is not enough, produce books easily and drop, damage books, if the clamp force is too big, lead to easily leaving the clamp mark on the book surface, the wearing and tearing of books have been accelerated, and, because there is not supporting part, when books return, once can only hold one book, can not return many books to the same position simultaneously, therefore, the prior art has the defect, needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a many books access mechanism suitable for library solves the above-mentioned problem.

In order to solve the above problem, the utility model provides a technical scheme as follows:

a multi-book storing and taking mechanism suitable for a library comprises a movable trolley, a lifting device arranged on the upper portion of the movable trolley and a storing and taking device arranged on the working end of the lifting device, wherein the storing and taking device comprises a feeding power unit, a feeding plate, an inclined power component, a bearing plate, a fixed clamping plate, a movable clamping plate and a clamping power unit, the working end of the lifting device is fixedly connected with a lifting support plate, the fixed end of the feeding power unit is arranged on the upper portion of the lifting support plate, the working end of the feeding power unit is fixedly connected with the lower portion of the feeding plate, the fixed end of the inclined power component is arranged on the upper portion of the feeding plate, the working end of the inclined power component is movably connected with one end of the lower portion of the bearing plate, the fixed clamping plate is fixedly arranged on one side of the upper portion of the bearing plate, the movable clamping plate is, the working end of the material clamping power unit is fixedly connected with the middle part of the movable clamping plate.

Preferably, the inclined power assembly comprises a lower shell and an inclined power unit, wherein the lower shell is fixedly installed on the upper portion of the feeding plate, a fixed end of the inclined power unit is installed on the front portion of the bottom plate in the lower shell, a working end of the inclined power unit is hinged to the lower middle position of the sliding plate upwards, the upper portion of the sliding plate is in sliding connection with the front portion of the lower surface of the bearing plate, and the rear end of the lower portion of the bearing plate is rotatably connected with the rear end of the upper portion of the lower shell.

Further, the length and width of the bearing plate are larger than the length and width of the lower shell.

Preferably, the working end of the clamping power unit is fixedly connected with the middle part of the movable clamping plate through a balancing unit.

Further, the balancing unit comprises a left vertical plate, a right vertical plate, telescopic rods and compression springs, wherein the left end and the right end of each of the four telescopic rods which are arranged in parallel are respectively and correspondingly fixedly connected with the right side of the left vertical plate and the left four corners of the right vertical plate, and the compression springs are sleeved outside the telescopic rods; the middle position of the right part of the right vertical plate is connected with the working end of the material clamping power unit, and the left side of the left vertical plate is fixedly connected with the right side of the movable clamping plate through a bolt.

Preferably, the upper part of the lifting support plate is fixedly provided with a steering power unit, and the working end of the steering power unit faces upwards and is fixedly connected with the fixed end of the feeding power unit through a reinforcing disc.

Preferably, elevating gear includes the base, vertical support, step motor, the leading sprocket, from the sprocket, chain and fastening seat, vertical support vertical fixation is on base upper portion, step motor's stiff end is installed on the upper portion right side of base, step motor's work end and the central fixed connection of leading sprocket, rotate through horizontal rotating shaft from the center of sprocket and install on vertical support upper portion, leading sprocket passes through the chain with follow the sprocket and connects, fastener and lift backup pad fixed connection are passed through at the middle part of chain, and the left side and the rectangle frame bolt fixed connection of lift backup pad, the rectangle frame cover is established at vertical support outside, and the inner wall of rectangle frame passes through vertical slide and the vertical slide rail sliding connection of vertical support front side and rear side installation.

Compared with the prior art, the utility model has the advantages that by adopting the scheme, books are placed on the bearing and positioned between the fixed clamping plate and the movable clamping plate, the clamping power unit drives the movable clamping plate to move left and right, and the books are clamped or loosened by shortening or lengthening the distance between the fixed clamping plate and the movable clamping plate; a balancing unit is also arranged between the material clamping power unit and the movable clamping plate, so that the movable clamping plate can be driven to move left and right stably, the clamping force can be automatically adjusted in a telescopic manner according to the number of books on the bearing plate, and the abrasion degree of the books caused by overlarge clamping force is reduced; the inclination angle of the bearing plate can be controlled through the inclination power unit, so that when the books are reset, the books slide to the storage position along the bearing plate in an inclined manner, and the books cannot be separated from the bearing plate after being reset; simple structure, practicality and convenience, and good market application value.

Drawings

For a clearer explanation of the embodiments or technical solutions in the prior art, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the tilting power assembly of the present invention;

fig. 3 is a schematic structural diagram of the balancing unit of the present invention;

fig. 4 is a schematic structural view of the lifting device of the present invention;

as shown in the above legend: 1. the device comprises a movable trolley 2, a lifting device 21, a base 22, a vertical support 23, a stepping motor 24, a main chain wheel 25, a driven chain wheel 26, a chain 27, a fastening seat 28, a rectangular frame 3, a lifting support plate 4, a steering power unit 5, a reinforcing disc 6, a feeding power unit 7, a feeding plate 8, an inclined power component 81, a lower shell 82, an inclined power unit 83, a sliding plate 9, a bearing plate 10, a fixed clamping plate 11, a movable clamping plate 12, a clamping power unit 13, a balancing unit 131, a left vertical plate 132, a right vertical plate 133 and a telescopic rod.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The use of the terms "fixed," "integrally formed," "left," "right," and the like in this specification is for illustrative purposes only, and elements having similar structures are designated by the same reference numerals in the figures.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1 to 4, the overall structure of the present invention is:

embodiment 1, a multiple books access mechanism suitable for library, including a moving trolley 1, a lifting device 2 installed on the upper portion of the moving trolley 1, and an access device installed on the working end of the lifting device 2, the access device includes a feeding power unit 6, a feeding plate 7, an inclined power assembly 8, a loading plate 9, a fixed clamping plate 10, a movable clamping plate 11, and a clamping power unit 12, the working end of the lifting device 2 is fixedly connected with the lifting support plate 3, the fixed end of the feeding power unit 6 is installed on the upper portion of the lifting support plate 3, the working end of the feeding power unit 6 is fixedly connected with the lower portion of the feeding plate 7, the fixed end of the inclined power assembly 8 is installed on the upper portion of the feeding plate 7, the working end of the inclined power assembly 8 is movably connected with one end of the lower portion of the loading plate 9, the fixed clamping plate 10 is fixedly installed on the left side of the upper portion of the loading plate, the upper part of the bearing plate 9 is provided with a fixed end of a material clamping power unit 12 at one side far away from the fixed clamping plate 10, and the working end of the material clamping power unit 12 is fixedly connected with the middle part of the movable clamping plate 11.

Further, the movable trolley comprises a movable plate and universal wheels (not shown in the figure) arranged at four corners of the lower part of the movable plate; the feeding power unit 6 is used for driving the feeding plate 7 to move back and forth, and the feeding power unit 6 is a sliding table cylinder which is horizontally arranged and can be an MXQ series sliding table cylinder; the material clamping power unit 12 can be a horizontally arranged material clamping power cylinder with the model of CDU16-40D, and can also be a frame type electromagnet, when the electromagnet is electrified, an internal push rod of the electromagnet is contracted to drive the movable clamping plate 11 to move rightwards, so that the distance between the fixed clamping plate 10 and the movable clamping plate 11 is lengthened, and a book can be placed between the two clamping plates or loosened; when the electromagnet is powered off, the push rod inside the electromagnet extends out to drive the movable clamping plate 11 to move leftwards, so that the distance between the fixed clamping plate 10 and the movable clamping plate 11 is shortened, and the book can be clamped.

Embodiment 2, on the basis of embodiment 1, the tilting power assembly 8 comprises a lower shell 81 and a tilting power unit 82, wherein the lower shell 81 is fixedly installed on the upper portion of the feeding plate 7, the fixed end of the tilting power unit 82 is installed on the front portion of the bottom plate in the lower shell 81, the working end of the tilting power unit 82 is hinged upwards to the lower middle position of the sliding plate 83, the upper portion of the sliding plate 83 is slidably connected with the front portion of the lower surface of the bearing plate 9, and the lower rear end of the bearing plate 9 is rotatably connected with the upper rear end of the lower shell 81.

Further, the tilting power assembly 8 is used for adjusting the tilt angle of the bearing plate 9 with respect to the horizontal plane, so that the books can slide down to the storage position along the bearing plate 9 in the tilted state; the tilting power unit 82 is a direct current electromagnet, and the model can be a BYP-1248U-shaped frame type; when the feeding power unit 6 works to drive the feeding plate 7 to move to the drawing storage position, such as when the clamped drawing is returned, the inclined power unit 82 works to extend the inner push rod thereof, drive the sliding plate 83 to slide along the lower surface of the bearing plate 9, further raise the front end of the bearing plate 9, the rear end of the bearing plate 9 and the upper rear end of the lower shell 81 are hinged to rotate, so that the bearing plate 9 keeps a certain inclination angle with the horizontal plane, then the clamping power unit 12 works to drive the movable clamping plate 11 to move rightwards, so as to loosen the book, so that the book in the bearing plate 9 slides down to the original book storage position along the bearing plate 9, then the feeding power unit 6 works to drive the feeding plate 7 to move backwards, so that the bearing plate 9 is far away from the book, then the inclined power unit 82 works to shorten the inner push rod thereof, and pulls the sliding plate 83 to slide along the lower surface, so as to finish the discharging operation of the product.

Embodiment 3, on the basis of embodiment 2, the length and width of the bearing plate 9 are larger than the length and width of the lower shell 81; further, the bearing plate 9 is plate-shaped, and the surface area of the bearing plate is larger than that of the lower shell, so that the bearing plate can cover the lower shell, the dust in the lower shell is prevented from influencing the normal use of the inclined power unit, and the service life of the inclined power unit is correspondingly prolonged.

Embodiment 4, on the basis of embodiment 1, the working end of the material clamping power unit 12 is fixedly connected with the middle part of the movable clamping plate 11 through the balance unit 13, so as to drive the movable clamping plate 11 to move horizontally and steadily.

Embodiment 5, on the basis of embodiment 4, the balancing unit 13 includes a left vertical plate 131, a right vertical plate 132, a telescopic rod 133 and a compression spring, wherein the left and right ends of the four telescopic rods 133 arranged in parallel are respectively and correspondingly fixedly connected with the right side of the left vertical plate 131 and the left four corners of the right vertical plate 132, and the compression spring is sleeved outside each telescopic rod 133; the middle position of the right part of the right vertical plate 132 is connected with the working end of the material clamping power unit 12, and the left side of the left vertical plate 131 is fixedly connected with the right side of the movable clamping plate 11 through a bolt.

Further, when a book is arranged on the upper portion of the bearing plate 9, the book is placed between the fixed clamping plate 10 and the movable clamping plate 11, the clamping power unit 12 drives the balancing unit 13 to drive the movable clamping plate 11 to move left, the two clamping plates are used for clamping the book, at the moment, when the balancing unit 13 is under pressure, the compression spring is compressed, and the telescopic rod 133 is shortened; when the book needs to be loosened, the movable clamping plate 11 moves to the right, the balance unit 13 can be reset, the compression spring is restored to the original state, and the telescopic rod 133 returns to the initial state.

In embodiment 6, on the basis of embodiment 1, the steering power unit 4 is fixedly installed on the upper portion of the lifting support plate 3, and the working end of the steering power unit 4 faces upward and is fixedly connected with the fixed end of the feeding power unit 6 through the reinforcing disc 5.

Further, the steering power unit 4 is a rotary cylinder, the model of which can be an SMC type rotary cylinder, and the MSQB20A-A93 type, for example, the space position of a certain book storage cabinet in a library is limited, and in order to facilitate the storage and taking of books, the steering power unit works to drive the reinforcing disc 5 to drive the books on the bearing plate 9 to rotate to a proper position, so that the books face to the position to be stored.

Embodiment 7, on the basis of embodiment 1, the lifting device 2 comprises a base 21, a vertical bracket 22, a stepping motor 23, a main chain wheel 24, a secondary chain wheel 25, a chain 26 and a fastening seat 27, wherein the vertical bracket 22 is vertically fixed on the upper part of the base 21, the fixed end of the stepping motor 23 is installed on the right side of the upper part of the base 21, the working end of the stepping motor 23 is fixedly connected with the center of the main chain wheel 24, the secondary chain wheel 25 is rotatably installed on the upper part of the vertical bracket 22 through a horizontal rotating shaft, the main chain wheel 24 is connected with the secondary chain wheel 25 through the chain 26, the middle part of the chain 26 is fixedly connected with the lifting support plate 3 through, and the left side of the lifting support plate 3 is fixedly connected with the rectangular frame 28 through bolts, the rectangular frame 28 is sleeved outside the vertical support 22, the inner wall of the rectangular frame 28 is connected with vertical sliding rails arranged on the front side and the rear side of the vertical bracket 22 in a sliding manner through vertical sliding seats; further, the fastening seat is a fixing block which is clamped outside the chain and fixedly mounted on the upper part of the lifting support plate through a bolt; when carrying out the lift operation, step motor work drive main sprocket rotates, drives from sprocket and chain rotation, makes lift backup pad along vertical support up-and-down motion to the lift function to books is realized.

The working principle is as follows:

supposing that the book cabinet is positioned at the rear side of the access device, and the access device is vertical to the book cabinet; the mechanism is pushed manually, the mechanism is pushed to a book cabinet through a movable trolley, when the books are reset, firstly, a lifting support plate is positioned at the lower part of a vertical support, then, the books are placed on the upper part of a bearing plate, the books are positioned between a fixed clamping plate and a movable clamping plate, then, a clamping power unit works and drives a balancing unit to drive the movable clamping plate to move leftwards, the clamping operation on the books is realized by utilizing the reduction of the distance between the fixed clamping plate and the movable clamping plate, then, a lifting device works and drives the lifting support plate to be lifted to a book standby position, then, a feeding power unit works and drives a feeding plate to transfer the books on the bearing plate to the standby position of a book cabinet, then, an inclined power unit works and drives a sliding plate to slide along the bearing plate, so that the front end of the bearing plate is lifted, the rear, then the material clamping power unit works to drive the balance unit to drive the movable clamping plate to move rightwards, so that the distance between the fixed clamping plate and the movable clamping plate is lengthened to loosen the books, and the books slide backwards along the bearing plate to the book placement position, so that the storage and homing operation of the books is realized;

the book picking process can refer to the book returning process.

It should be noted that the above technical features are continuously combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; moreover, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. A multi-book storing and taking mechanism suitable for libraries comprises a movable trolley, a lifting device arranged on the upper portion of the movable trolley and a storing and taking device arranged on the working end of the lifting device, and is characterized in that the storing and taking device comprises a feeding power unit, a feeding plate, an inclined power component, a bearing plate, a fixed clamping plate, a movable clamping plate and a clamping power unit, the working end of the lifting device is fixedly connected with a lifting support plate, the fixed end of the feeding power unit is arranged on the upper portion of the lifting support plate, the working end of the feeding power unit is fixedly connected with the lower portion of the feeding plate, the fixed end of the inclined power component is arranged on the upper portion of the feeding plate, the working end of the inclined power component is movably connected with one end of the lower portion of the bearing plate, the fixed clamping plate is fixedly arranged on one side of the upper portion of the bearing plate, the movable clamping plate is slidably, the working end of the material clamping power unit is fixedly connected with the middle part of the movable clamping plate.

2. The multiple book storing and taking mechanism as claimed in claim 1, wherein the tilting power assembly comprises a lower housing and a tilting power unit, wherein the lower housing is fixedly installed on the upper portion of the feeding plate, the fixed end of the tilting power unit is installed on the front portion of the bottom plate in the lower housing, the working end of the tilting power unit is hinged upward to the lower middle portion of the sliding plate, the upper portion of the sliding plate is slidably connected to the front portion of the lower surface of the loading plate, and the lower rear end of the loading plate is rotatably connected to the upper rear end of the lower housing.

3. The multiple book access mechanism for a library of claim 2, wherein the carrier plate has a length and width dimension greater than a length and width dimension of the lower housing.

4. The book accessing mechanism for a library of claim 1, wherein the working end of the clamping power unit is fixedly connected to the middle portion of the movable clamping plate via the balancing unit.

5. The multi-book storing and taking mechanism suitable for the library according to claim 4, wherein the balancing unit comprises a left vertical plate, a right vertical plate, telescopic rods and compression springs, wherein the left and right ends of the four telescopic rods arranged in parallel are respectively and correspondingly fixedly connected with the right side of the left vertical plate and the left four corners of the right vertical plate, and the compression springs are sleeved outside each telescopic rod; the middle position of the right part of the right vertical plate is connected with the working end of the material clamping power unit, and the left side of the left vertical plate is fixedly connected with the right side of the movable clamping plate through a bolt.

6. The multiple book storing and taking mechanism suitable for the library as claimed in claim 1, wherein the upper part of the lifting support plate is fixedly provided with a steering power unit, and the working end of the steering power unit is upward and fixedly connected with the fixed end of the feeding power unit through a reinforcing plate.

7. The mechanism of claim 1, wherein the lifting device comprises a base, a vertical support, a step motor, a master sprocket, a slave sprocket, a chain and a fastening seat, the vertical support is vertically fixed on the upper portion of the base, the fixed end of the step motor is installed on the right side of the upper portion of the base, the working end of the step motor is fixedly connected with the center of the master sprocket, the slave sprocket is rotatably installed on the upper portion of the vertical support through a horizontal rotating shaft, the master sprocket and the slave sprocket are connected through the chain, the middle portion of the chain is fixedly connected with the lifting support plate through a fastening member, the left side of the lifting support plate is fixedly connected with the rectangular frame through a bolt, the rectangular frame is sleeved outside the vertical support, and the inner wall of the rectangular frame is slidably connected with vertical sliding rails installed on the front side and the rear side of the vertical support through.