container straddle carrier

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

Active Publication Date: 2016-08-24
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] as shown in the picture 1 A container straddle carrier shown, including frame 1 , connected to the frame 1 The upper lifting mechanism, the traveling mechanism and the spreader connected to the lower part of the frame.

[0019] In this embodiment: the lifting mechanism includes 1 first-stage lifting frame 2 , connected to the first-level lifting frame 2 secondary lifting frame 3 , Drive the first level lifting frame 2 The first driving mechanism for lifting and driving the secondary lifting frame to lift 2 the second drive mechanism. in:

[0020] Level 1 lifting frame 2 , two lifts 3 Both are door-shaped frames, and the door-shaped frames mainly include beams in the middle a , connected to the beam a Outriggers with bottom on either side b , the spreader is connected to the beam of the secondary lifting...

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PUM

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Abstract

The invention relates to a container straddle carrier, which comprises a vehicle frame, a lifting mechanism connected above the vehicle frame, a running mechanism connected below the vehicle frame and a spreader. The lifting mechanism includes a first-level lifting frame connected to the vehicle frame, a connecting The secondary lifting frame on the primary lifting frame, the first drive mechanism for driving the primary lifting frame up and down, and the second driving mechanism for driving the secondary lifting frame up and down, the second driving mechanism includes pulleys arranged on the primary lifting frame 1. A traction cable wound around the pulley, one end of the traction cable is connected to the vehicle frame, and the other end is connected to the secondary lifting frame. In the present invention, the jacking of the oil cylinder is combined with the pulley and the traction cable to increase the lifting ratio of the whole vehicle, and the height of the whole vehicle can be raised and lowered at twice the lifting stroke of the oil cylinder, thereby realizing the adjustment of the overall height of the straddle carrier, so that the vehicle can enter the height controlled Work in limited workshops, warehouses and other indoor occasions.

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 Patents(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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