A kind of multi-purpose book carrying book trolley

A technology for book carts and books, applied in the direction of lifting devices, etc., can solve the problems of inconvenient handling of books, low work efficiency, and high labor intensity, and achieve the goals of avoiding frequent bending or squatting operations, reducing labor intensity, and increasing handling capacity Effect

Inactive Publication Date: 2018-11-23
刘广利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Not only that, but the books placed on the lower layer have to be bent down many times to pick and place, which is extremely inconvenient, resulting in low work efficiency and high labor intensity. ground setting, which makes it very inconvenient for the staff to carry the books in the lower book drawer

Method used

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  • A kind of multi-purpose book carrying book trolley
  • A kind of multi-purpose book carrying book trolley
  • A kind of multi-purpose book carrying book trolley

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see Figure 1 to Figure 7 As shown, a multi-purpose book handling book cart includes a base 1, a bottom lifting support 2, a middle lifting support 3, a top lifting support 4, two bottom single-sided bookshelves 5, a middle double-sided bookshelf 6, a top double-sided bookshelf 7, Hydraulic control system 8 and lifting hydraulic cylinder 9, the lower part of base 1 is provided with universal wheels 10, and there are four universal wheels 10, which are respectively arranged on the four corners below the base 1. Preferably, the lower part of base 1 can also have one end Two directional wheels are arranged, and two universal wheels 10 are arranged at the other end, which is more conducive to the in-situ steering operation of the book cart. Further, the universal wheels 10 can also use a torque steering device for active steering control.

[0027] The hydraulic control system 8 and the lifting hydraulic cylinder 9 are arranged on the base 1. There are four lifting hydraulic...

Embodiment 2

[0034] refer to Figure 1 to Figure 7 and see Figure 8 to Figure 10 The difference between this embodiment and Embodiment 1 is that, in this embodiment, a damping push rod 27 is also hinged on the base 1, and the piston rod of the damping push rod 27 is hinged to the bottom elevating bracket 2. Damping push rod 27 provides damping thrust to bottom elevating support 2, more energy-saving when bottom single-sided bookshelf 5 can be lifted upwards, and bottom elevating support 2 is subjected to the damping thrust of damping push rod 27 simultaneously, can descend slowly, avoids accident. The rest of the content of this embodiment is the same as that of Embodiment 1 and will not be repeated here.

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PUM

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Abstract

The invention discloses a multipurpose book carrying cart. The multipurpose book carrying cart comprises a base, a middle layer lifting support, a top layer lifting support, two bottom layer single-face book frames, a middle layer double-face book frame, a top-layer double-face book frame, a hydraulic control system and a lifting hydraulic cylinder; universal wheels are arranged at the lower portion of the base, the top layer lifting support and the middle layer lifting support are arranged above the base from top to bottom, the lifting hydraulic cylinder drives the top layer lifting support and the middle layer lifting support to ascend and descend, and the two bottom layer single-face book frames are movably arranged on the two sides of the base; the base comprises an upper frame body and a lower frame body, a tool box is arranged in the base, the upper frame body is matched with the bottom layer single-face book frames through guide pull rods, and supporting rods which transversely stretch out and draw back and are used for bearing the bottom layer lifting book frames are further arranged on the two sides of the upper frame body; and the book carrying cart is of a double-face book frame structure and can be matched with universal wheels, double-face carrying operation can be conveniently achieved, the bottom layer single-face book frames, the top layer double-face book frame and the middle layer double-face book frame can all can ascend and descend, and therefore the carrying cart can be suitable for different operation heights; and labor intensity of workers is relieved, and book carrying efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of book transporting devices, in particular to a liftable multipurpose book transporting cart. Background technique [0002] At present, most of the processing and transportation tools for internal processing and circulation of books and documents in library book processing and book distribution enterprises are flat book carts and V-shaped book carts. These book carts not only have a small carrying capacity, but also require staff to Repeatedly remove and remove books several times, even dozens of times. Not only that, but the books placed on the lower layer have to be bent down many times to pick and place, which is extremely inconvenient, resulting in low work efficiency and high labor intensity. Ground setting, this makes the staff very inconvenient when carrying the books in the lower book drawer. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F11/00
CPCB66F11/00B66F2700/09
Inventor 刘广利翟智平
Owner 刘广利
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