Intelligent bookshelf book grabbing device based on shear type lifting

Abstract

The invention discloses an intelligent bookshelf book grabbing device based on shear type lifting, and belongs to the field of intelligent bookshelves. The intelligent bookshelf book grabbing device is characterized in that a book grabbing mechanical arm is mounted at the upper part of a shear type telescopic mechanism in a sliding manner through a lifting sliding seat; the shear type telescopic mechanism drives the book grabbing mechanical arm to do lifting motion by utilizing a traction pull rope; the book grabbing mechanical arm can further ascend and descend relative to the upper portion of the shear type telescopic mechanism; the lifting motion stroke of the book grabbing mechanical arm is further expanded on the telescopic motion stroke of the shear type telescopic mechanism, it is guaranteed that the book grabbing mechanical arm can grab books on the bottom layer of an intelligent book shelf, and the highest ascending position of the book grabbing mechanical arm is increased; moreover, the shear type telescopic mechanism as short as possible is used for achieving lifting movement with a larger stroke, the lifting stability and reliability of the shear type telescopic mechanism are further improved, and the book grabbing device is simpler and more compact in structure and convenient to control intelligently.

Description

technical field [0001] The invention relates to a book grabbing device, more specifically, to a scissor lift-based intelligent book rack book grabbing device. Background technique [0002] In recent years, with the rapid development of the book industry, there are more and more types of books and documents. In order to facilitate the reference of books, most of the existing books are stored on bookshelves, so bookshelves have also become necessary equipment in libraries and other places. The frame of a traditional bookshelf is usually provided with multiple spaces for storing books, which is convenient for inserting various books. In order to maximize the use of the space in the bookshelf, the books are generally placed side by side vertically. In general, books of the same type are placed together for reference. Since books of different types are in the same row, adjacent books are usually tightly clamped, and there is no space for them to be picked up. It is convenient, a...

AI Technical Summary

Problems solved by technology

The scissor lift mechanism has the advantages of simple and compact structure, stable and reliable lifting, and convenient control. However, due to the characteristics of the scissor lift mechanism, it still has a certain height when it descends to the lowest position, so it is difficult for the traditional installation method to make the book grasping manipulator grasp. get the bottom book

In order to make the rising starting point start from the height of the ground, the traditional method is to dig a pit foundation on the ground and install the scissor lift mechanism in the pit foundation. This method is difficult to apply to the book grabbing machine that needs to move laterally. The construction volume is large and cannot be applied in the floor

In addition, the book grabbing manipulator is side-mounted through the mounting frame, so that although the book grabbing manipulator can be lowered when the scissor lift mechanism is lowered to the lowest position, it is easy to grab the books at the bottom of the bookshelf, but this method The disadvantage is that at the same time, the maximum height of the book grabbing manipulator is sacrificed. For bookshelves of the same height, it is necessary to use a scissor lift mechanism with a larger lifting stroke.

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