CN210643197U

CN210643197U - Take library's bookshelf of cat ladder function

Info

Publication number: CN210643197U
Application number: CN201921382001.1U
Authority: CN
Inventors: 李曙英
Original assignee: Suihua University
Current assignee: Suihua University
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-02
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a take library's bookshelf of cat ladder function, including bookshelf, slide, cat ladder, actuating mechanism, follower, link gear, battery, pulley, this take library's bookshelf of cat ladder function can make the convenient books with the bookshelf eminence of staff take or arrange in order the processing, very big improvement staff's work efficiency, reduced the puzzlement of staff's during operation promptly.

Description

Take library's bookshelf of cat ladder function

Technical Field

The utility model relates to a bookshelf especially relates to take library's bookshelf of cat ladder function.

Background

At present, the bookshelf used by a library is high in order to store more books, has multiple layers of book storage grids, and books stored in the higher layers of book storage grids need to be taken by means of a ladder or a stool when the books are borrowed, so that the bookshelf is very inconvenient. In addition, the librarian also needs to use a ladder when arranging, and the back and forth transportation of the ladder in the library is very troublesome, so that the working efficiency is greatly reduced, the trouble is brought to the librarian, and in view of the defects, the library bookshelf with the ladder climbing function needs to be designed.

Disclosure of Invention

The utility model discloses the technical problem that will solve lies in: the library bookshelf with the ladder climbing function is provided, and the problem provided by the background technology is solved.

In order to solve the technical problem, the technical scheme of the utility model is that: take library's bookshelf of cat ladder function, including the bookshelf, still include slide, cat ladder, actuating mechanism, follower, link gear, battery, pulley, the slide and locate the inside upper end of bookshelf, the cat ladder set firmly in the slide front end, actuating mechanism set firmly in the slide left side, follower set firmly in the inside upper end of bookshelf, the rotatory cover of link gear locate follower, link gear and cat ladder fixed connection, the battery set firmly in cat ladder bottom, the pulley set firmly in the cat ladder bottom left and right sides.

Furthermore, the driving mechanism consists of a motor, a rotating shaft and a first gear, and the motor is fixedly arranged on the left side of the sliding plate.

Further, the rotation axis interference fit locate the motor left side, the fixed cover of first gear locate the rotation axis.

Furthermore, the driven mechanism consists of a screw rod, a connecting sleeve and a second gear, and the screw rod is fixedly arranged at the upper end inside the bookshelf.

Furthermore, the screw rod is sleeved with the connecting sleeve in a threaded manner, the connecting sleeve is fixedly sleeved with the second gear, and the second gear is meshed with the first gear.

Furthermore, the linkage mechanism consists of a rotating sleeve, a connecting rod and a connecting plate.

Furthermore, the rotating sleeve is rotatably sleeved on the connecting sleeve, and the connecting rod is fixedly arranged at the top of the connecting sleeve.

Furthermore, the connecting plate is fixedly sleeved on the connecting rod and fixedly connected with the crawling ladder, and the connecting plate is connected with the bookshelf in a sliding mode.

Furthermore, a switch is fixedly arranged on the left side of the outer wall of the ladder stand.

Compared with the prior art, this take library bookshelf of cat ladder function, the staff stands earlier on the cat ladder, reuse actuating mechanism, with this let actuating mechanism drive follower and link gear together with the cat ladder, staff and pulley move along the bookshelf direction left or right, move to the staff when the higher books of the high position of putting that need take place the position until the cat ladder, the staff stops to use actuating mechanism, the staff uses the cat ladder again, with this take the book of eminence bookshelf can, furthermore, operation step more than the arrangement mode is with the same reason to the high books of bookshelf, can know by the aforesaid, device in this application can make the convenient books with the bookshelf eminence of staff take or arrange in order and handle, very big improvement staff's work efficiency, the puzzlement of staff during operation has been reduced promptly.

Drawings

FIG. 1 is a partial front view of a library bookshelf with a ladder climbing function;

FIG. 2 is a left side sectional view of a library bookshelf with a ladder climbing function;

fig. 3 is a circuit diagram of a library bookshelf with a ladder climbing function.

The bookshelf comprises a bookshelf 1, a sliding plate 2, a ladder stand 3, a storage battery 4, a pulley 5, a motor 6, a rotating shaft 7, a first gear 8, a screw rod 9, a connecting sleeve 10, a second gear 11, a rotating sleeve 12, a connecting rod 13, a connecting plate 14 and a switch 15.

The following detailed description will be further described in conjunction with the above-identified drawings.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.

As shown in fig. 1, 2 and 3, the library bookshelf with the function of crawling ladder comprises a bookshelf 1, a sliding plate 2, a crawling ladder 3, a driving mechanism, a driven mechanism, a linkage mechanism, a storage battery 4 and a pulley 5, wherein the sliding plate 2 is slidably arranged at the upper end inside the bookshelf 1, the crawling ladder 3 is fixedly arranged at the front end of the sliding plate 2, the driving mechanism is fixedly arranged at the left side of the sliding plate 2, the driven mechanism is fixedly arranged at the upper end inside the bookshelf 1, the linkage mechanism is rotatably sleeved on the driven mechanism, the linkage mechanism is fixedly connected with the crawling ladder 3, the storage battery 4 is fixedly arranged at the bottom of the crawling ladder, the pulley 5 is fixedly arranged at the left side and the right side of the bottom of the crawling ladder 3, the driving mechanism is composed of a motor 6, a rotating shaft 7 and a first gear 8, the motor 6 is fixedly arranged at the left side of the sliding plate 2, the rotating shaft 7 is arranged at the left side of the motor, driven mechanism constitute by lead screw 9, adapter sleeve 10 and second gear 11, lead screw 9 set firmly in 1 inside upper end of bookshelf, adapter sleeve 10 thread bush locate lead screw 9, second gear 11 fixed cover locate adapter sleeve 10, second gear 11 and first gear 8 mesh mutually, link gear constitute by rotating cover 12, connecting rod 13 and connecting plate 14, rotating cover 12 swivel sleeve locate adapter sleeve 10, connecting rod 13 set firmly in adapter sleeve 10 top, connecting plate 14 fixed cover locate connecting rod 13, connecting

plate

14 and 3 fixed connection of cat ladder, connecting

plate

14 and 1 sliding connection of bookshelf, 3 outer wall left sides of cat ladder have set firmly switch 15.

The library bookshelf with the ladder climbing function is characterized in that a worker stands on a ladder climbing 3 firstly, then opens a switch 15 by hands to open a motor 6, the motor 6 drives a rotating shaft 7 to drive a first gear 8 to do rotating motion, under the action of meshing of gear teeth of the first gear 8 and a second gear 11, the first gear 8 drives a second gear 11 and a connecting sleeve 10 to rotate, through the action of threaded transmission of the connecting sleeve 10 and a screw rod 9, the connecting sleeve 10 pulls a rotating sleeve 12 to link a connecting rod 13 and a connecting plate 14 together with the ladder climbing 3, the worker, a sliding plate 2 and a pulley 5 to move leftwards or rightwards along the direction of the screw rod 9 until the ladder climbing ladder is moved to a position where the worker needs to take books with higher placing height, the worker closes the switch 15 by hands to stop the work of the motor 6, and then uses the ladder climbing 3 to take the books with the high height of the ladder 1, in addition, to the arrangement mode of the high books of bookshelf with the above operation steps of the same reason, can know from the aforesaid, the device in this application can make the staff conveniently take or arrange the processing with the books of bookshelf eminence, very big improvement staff's work efficiency, reduced the puzzlement of staff during operation promptly, simultaneously, battery 4 is for providing energy supply for the device, battery 4 and switch 15 and motor 6 wire link to each other, motor 6 be its preferred 68KTYZ of model of low-speed motor.

Claims

1. Take library's bookshelf of cat ladder function, including the bookshelf, its characterized in that still includes slide, cat ladder, actuating mechanism, follower, link gear, battery, pulley, the slide and locate the inside upper end of bookshelf, the cat ladder set firmly in the slide front end, actuating mechanism set firmly in the slide left side, follower set firmly in the inside upper end of bookshelf, the rotatory cover of link gear locate follower, link gear and cat ladder fixed connection, the battery set firmly in cat ladder bottom, the pulley set firmly in the cat ladder bottom left and right sides.

2. The library bookshelf with the ladder climbing function as claimed in claim 1, wherein the driving mechanism is composed of a motor, a rotating shaft and a first gear, and the motor is fixedly arranged on the left side of the sliding plate.

3. The library bookshelf with the ladder climbing function as claimed in claim 2, wherein the rotating shaft is arranged on the left side of the motor in an interference fit manner, and the first gear is fixedly sleeved on the rotating shaft.

4. The library bookshelf with the ladder climbing function as claimed in claim 1, wherein the driven mechanism is composed of a screw rod, a connecting sleeve and a second gear, and the screw rod is fixedly arranged at the upper end inside the bookshelf.

5. The library bookshelf with the ladder climbing function as claimed in claim 4, wherein the connecting sleeve is sleeved on the screw rod in a threaded manner, the second gear is fixedly sleeved on the connecting sleeve, and the second gear is meshed with the first gear.

6. The library bookshelf with the ladder climbing function as claimed in claim 1, wherein the linkage mechanism is composed of a rotating sleeve, a connecting rod and a connecting plate.

7. The library bookshelf with the ladder climbing function as claimed in claim 6, wherein the rotating sleeve is rotatably sleeved on the connecting sleeve, and the connecting rod is fixedly arranged at the top of the connecting sleeve.

8. The library bookshelf with the ladder climbing function as claimed in claim 7, wherein the connecting plate is fixedly sleeved on the connecting rod and fixedly connected with the ladder, and the connecting plate is slidably connected with the bookshelf.

9. The library bookshelf with the ladder climbing function as claimed in claim 1, wherein a switch is fixedly arranged on the left side of the outer wall of the ladder climbing step.