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Container straddle carrier

A straddle carrier, container technology, applied in the direction of lifting device, hoisting device, transportation and packaging, etc.

Active Publication Date: 2015-05-27
SUZHOU DAFANG SPECIAL VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]Currently, the structure of the existing container straddle carrier is fixed, which is only suitable for working in the open outdoor storage yard, and cannot enter the indoor space such as workshops and warehouses where the height is limited Loading and unloading in the premises

Method used

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  • Container straddle carrier

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0018] like figure 1 The shown container straddle carrier includes a vehicle frame 1, a lifting mechanism connected above the vehicle frame 1, a running mechanism connected below the vehicle frame and a spreader.

[0019] In this embodiment: the lifting mechanism includes a first-level lifting frame 2 connected to the vehicle frame 1, a second-level lifting frame 3 connected to the first-level lifting frame 2, a first drive mechanism for driving the first-level lifting frame 2 to go up and down, and The second drive mechanism that drives the secondary lifting frame lifting 2. in:

[0020] The first-level lifting frame 2 and the second-level lifting frame 3 are both door-shaped frames. The door-shaped frame mainly includes a beam a in the middle, and legs b connected to the bottom of the beam a and located on both sides. The spreader is connected to the seco...

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Abstract

The invention relates to a container straddle carrier. The container straddle carrier comprises a frame, a lifting mechanism connected above the frame, and a walking mechanism and a hanger connected below the frame, wherein the lifting mechanism comprises a first-stage lifting frame connected on the frame, a second-stage lifting frame connected on the first-stage lifting frame, a first driving mechanism for driving the first-stage lifting frame to lift and a second driving mechanism for driving the second-stage lifting frame to lift, the second driving mechanism comprises a pulley arranged on the first-stage lifting frame and a traction rope wound on the pulley, one end part of the traction rope is connected on the frame, and the other end part of the traction rope is connected on the second-stage lifting frame. According to the container straddle carrier provided by the invention, by matching jacking of an oil cylinder with the pulley and the traction rope, the lifting rate of the whole straddle carrier is upgraded, and the height of the whole straddle carrier can be lifted in 2 times the jacking stroke of the oil cylinder, so that the regulation of the whole height of the straddle carrier is realized, and thus the straddle carrier can enter workshops, warehouses and other indoor places with limited heights for working.

Description

technical field [0001] The invention relates to the field of transportation equipment, in particular to a container straddle carrier. Background technique [0002] The container straddle carrier is the main type of container handling equipment, and usually undertakes the horizontal transportation from the front of the wharf to the storage yard and the container stacking work in the storage yard. Because the container straddle carrier has the characteristics of flexible maneuverability, high efficiency, good stability, and low wheel pressure, it has been widely used, and the operation of the container straddle carrier is very beneficial to improving the loading and unloading efficiency of front-end equipment at the terminal. [0003] At present, the structure of the existing container straddle carrier is fixed, which is only suitable for working in open outdoor storage yards, and cannot be loaded and unloaded in indoor places with limited height such as workshops and warehous...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C5/02B66C9/10B66C13/12
CPCB66F7/04B66F7/08B66F7/28
Inventor 雷黎明王一奇
Owner SUZHOU DAFANG SPECIAL VEHICLE
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