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Rotary intelligent bookcase and method for controlling and reducing rotary torque of motor

A rotary and intelligent technology, applied in the field of intelligent storage cabinets, can solve the problems of not being able to identify each book intelligently, the number of stored books is small, and occupy a large space, so as to save the vertical height, shorten the delivery time, and occupy an area small effect

Inactive Publication Date: 2017-09-22
王朝东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the smart book or file automatic storage cabinets we come into contact with every day, fixed bookcases are basically used in a way similar to express cabinets, which store a small number of books and occupy a large space; while the existing rotary bookcases store a small number of books and have low positioning accuracy. Intelligently identify each book, so that it must be put in according to the book number when it is placed, which is time-consuming, labor-intensive, and error-prone

Method used

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  • Rotary intelligent bookcase and method for controlling and reducing rotary torque of motor
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  • Rotary intelligent bookcase and method for controlling and reducing rotary torque of motor

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Embodiment Construction

[0033] Such as figure 1 As shown, a revolving smart bookcase includes a housing 1 on which a book access window 102 is arranged. The revolving body 2 is rotatably installed in the housing 1, and the revolving body 2 is provided with multiple book shelves. Correspondingly, the housing 1 is provided with a book access window 102 corresponding to each book shelf. The casing 1 is also provided with an inspection door 101. The inspection door 101 is used to assemble the revolving body 2 and the inspection equipment. The inspection door 101 and the book access window 102 are located on different sides of the casing 1. The appearance is clean and the structure is reasonable. Such as figure 2 , image 3 , Figure 4 and Figure 5 As shown, the revolving body 2 includes a drive shaft 203, on which several revolving disks 201 are arranged side by side along its axial direction, and the revolving disks 201 are fixed on the drive shaft 203 through a flange 204, and the drive shaft 203...

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Abstract

The invention relates to a rotary intelligent bookcase and a method for controlling and reducing the rotary torque of a motor. A rotary body is arranged in a shell and comprises a driving shaft, the driving shaft is provided with multiple rotary discs side by side in the axial direction of the driving shaft, and the rotary discs are provided with multiple book case plates. The lower end of the driving shaft is connected with the servo motor through a speed reduction device. An electromagnetic stabilizing device comprises an electromagnet which is located on the lower side of the rotary disc at the lowest end and has controllable magnetic force, and at least the rotary disc at the lowest end is made of a magnetic material. The magnitude of currents of the electromagnet is adjusted in real time according to the load change of the servo motor to control the magnitude of the magnetic force of the electromagnet, and electromagnetic attraction between the electromagnet and the corresponding rotary disc offsets the rotary inertia generated in the speed reduction process of the rotary body. An RFID intelligent rotary recognition unit is further included, and the RFID intelligent rotary recognition unit controls a system to record and store book cases corresponding to RFID tags when books are placed and regards the corresponding relationship between the RFID tags and the book cases as the reference for judging whether book placement positions are correct or not.

Description

technical field [0001] The invention relates to the field of intelligent storage cabinets, in particular to a rotary intelligent bookcase, its control and a method for reducing the rotary torque of a motor applied thereto. Background technique [0002] In the smart book or file automatic storage cabinets we come into contact with every day, fixed bookcases are basically used in a way similar to express cabinets, which store a small number of books and occupy a large space; while the existing rotary bookcases store a small number of books and have low positioning accuracy. Intelligently identify each book so that it must be put in according to the book grid number when it is placed, which is time-consuming, labor-intensive, and error-prone. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a revolving intelligent bookcase with reasonable structure, compact structure, large volume of books, high precision of revolvin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B63/06A47B65/00H02P3/06H02K7/116
CPCA47B63/06A47B65/00H02K7/1166H02P3/06
Inventor 王朝东
Owner 王朝东
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