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Automatic guiding vehicle with lifting mechanism

A technology of automatic guided vehicle and lifting mechanism, which is applied in the direction of lifting frame, lifting device, vehicle parts, etc., and can solve the problems of few suitable occasions and low lifting speed

Inactive Publication Date: 2017-05-17
HUBEI HUACHANGDA INTELLIGENT EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] This application provides an automatic guided vehicle with a lifting mechanism to solve the defects of the existing automatic guided vehicles with a lifting mechanism, such as low lifting speed and few suitable occasions

Method used

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  • Automatic guiding vehicle with lifting mechanism
  • Automatic guiding vehicle with lifting mechanism
  • Automatic guiding vehicle with lifting mechanism

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Embodiment Construction

[0057] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar promotions without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific implementation disclosed below.

[0058] figure 1 It is a schematic structural diagram showing an automatic guided vehicle with a lifting mechanism provided by an embodiment of the present application. figure 2 An internal cross-sectional view of the mechanical lift mechanism provided by the embodiment of the present application is shown, which is combined with the following figure 1 and figure 2 The embodiments of the present application will be described.

[0059] like figure 1 As shown, the automatic guided vehicle with a lifting m...

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Abstract

The invention discloses an automatic guiding vehicle with a lifting mechanism. The automatic guiding vehicle comprises driving wheels, driven wheels and a vehicle body, and the mechanical lifting mechanism is arranged on the vehicle body; the mechanical lifting mechanism comprises a driving mechanism, a fixing cylinder, a rotatable center screw rod, at least two layers of lifting cylinders and a cargo carrying platform, wherein the rotatable center screw rod is located on the central axis of the fixing cylinder, and the lifting cylinders are coaxially sleeved and overlaid between the center screw rod and the fixing cylinder; the driving mechanism can drive the center screw rod to rotate; at least one of the lifting cylinders are the main lifting cylinders, and the rest of the lifting cylinders are the driven lifting cylinders; the main lifting cylinders are in rigidity connection with screw rod nuts matched with the center screw rod; traction mechanisms are connected between the driven lifting cylinder and the main lifting cylinder as well as between the other adjacent driven lifting cylinders; and when the screw rod is driven by the driving mechanism to rotate, the main lifting cylinders move axial and lineal movement along with the center screw rod, and the driven lifting cylinders are driven by the traction mechanisms to move lineal movement in the same direction. The automatic guiding vehicle with the lifting mechanism has the characteristics that the lifting speed is quick, and the automatic guiding vehicle can be adaptable to many situations.

Description

technical field [0001] The invention relates to the field of automatic control, in particular to an automatic guided vehicle with a lifting mechanism. Background technique [0002] At present, automatic guided vehicles, also known as AGVs (Auto Guided Vehicles), are widely used in automobile assembly lines. Automatic guided vehicles have the advantages of parallel operation, automation, intelligence and flexibility, and can complete material handling efficiently, accurately and flexibly. Many automatic guided vehicles are equipped with lifting mechanisms, but due to some characteristics of automatic guided vehicles, such as moving according to a predetermined trajectory between different stations, limited space on the vehicle, various materials to be handled, etc. The lifting mechanism should not only be small in size and compact in structure, but also have a large lifting stroke and a fast response. [0003] The existing lifting mechanism mostly adopts hydraulic type and m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/12B66F7/14B66F7/28B60G17/02
CPCB66F7/12B60G17/021B60G2204/1244B60G2800/20B66F7/14B66F7/28
Inventor 王辉
Owner HUBEI HUACHANGDA INTELLIGENT EQUIP
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