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Vertical lifting mechanism capable of guiding and positioning

A technology of vertical lifting mechanism and guiding positioning, which is applied in the direction of lifting frame and lifting device, which can solve the problems of many hinge points, large space occupied, and difficult assembly, so as to meet the requirements of lower assembly accuracy, reduce space occupation, and assemble The effect of simple process

Pending Publication Date: 2019-02-01
WUXI DELIN DEFENSE EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the scissor-fork drive mechanism has many components and many hinge points, which requires high assembly precision, difficult assembly, large space occupation and high cost
Moreover, this vertical lifting mechanism is supported by a scissor-fork drive mechanism, and the hinges of the scissor-fork drive mechanism are easy to wear, resulting in problems of inclination and partial load during the lifting process

Method used

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  • Vertical lifting mechanism capable of guiding and positioning
  • Vertical lifting mechanism capable of guiding and positioning
  • Vertical lifting mechanism capable of guiding and positioning

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Experimental program
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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] Such as Figure 1~4 As shown, a vertical lifting mechanism with guiding positioning of the present invention includes a base plate 1, a horizontally arranged lifting plate 9 is arranged above the base plate 1, and there is a mechanism for driving the lifting plate 9 to move up and down between the lifting plate 9 and the base plate 1. Drive mechanism. It is characterized in that the drive mechanism includes a screw jack 8 located on the bottom plate 1, the screw of the screw jack 8 is vertically arranged, and the lifting plate 9 corresponding to the screw of the screw jack 8 has a vertical through hole, and the vertical through hole Nut 3 is arranged in, and the leading screw of screw jack 8 is threadedly connected with nut 3. There is a guiding mechanism between the lifting plate 9 and the base plate 1, and the guiding mechanism includes guiding col...

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Abstract

The invention relates to a vertical lifting mechanism, and specifically relates to a vertical lifting mechanism capable of guiding and positioning. The mechanism comprises a bottom plate, wherein a lifting plate is arranged at the upper part of the bottom plate; a driving mechanism is arranged between the lifting plate and the bottom plate. The mechanism is characterized in that the driving mechanism comprises a spiral lifter which is positioned on the bottom plate; a vertical through hole in which a nut is arranged is formed in the lifting plate corresponding to a lead screw of the spiral lifter; the lead screw of the spiral lifter is in thread connection with the nut; a guide mechanism, comprising vertical guide columns surrounding the lifting plate, is arranged between the lifting plateand the bottom plate; the bottom parts of the vertical guide columns are fixed to the bottom plate; connecting plates are arranged on the lifting plate corresponding to the vertical guide columns; horizontal guide rollers are arranged at the sides of the connecting plates corresponding to the vertical guide columns; and annular clamping grooves are formed in the surfaces of the guide rollers andare clamped on the corresponding vertical guide columns. The vertical lifting mechanism is simple to assemble, small in occupied space, low in cost, and free from the problems of inclination and eccentric loading.

Description

technical field [0001] The invention relates to a vertical lifting mechanism, specifically a vertical lifting mechanism with guiding positioning. Background technique [0002] The vertical lifting platform is mainly used in hoisting machinery for vertically transporting goods, and is widely used in the field of storage equipment. [0003] At present, the vertical lifting mechanism used in the industry includes a base plate, a horizontally arranged lifting plate is arranged above the base plate, and a scissor-fork driving mechanism for driving the lifting plate and the downward movement is arranged between the lifting plate and the base plate. This vertical lifting mechanism is driven by a scissor-fork drive mechanism. However, the scissor-fork driving mechanism has many components and many hinge points, which requires high assembly precision, is difficult to assemble, takes up a large space, and has high cost. Moreover, this vertical lifting mechanism is supported by a sci...

Claims

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Application Information

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IPC IPC(8): B66F7/14B66F7/28
CPCB66F7/14B66F7/28
Inventor 过宏伟程乾
Owner WUXI DELIN DEFENSE EQUIP CO LTD
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