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Rotating mechanism of ship unloading machine

A technology of a slewing mechanism and a ship unloader, applied in the direction of cranes, etc., can solve the problems of large model, size and weight, high cost, insufficient bearing capacity, etc., and achieve the effect of light weight, low price and simple structure

Inactive Publication Date: 2017-02-22
DALIAN HUARUI HEAVY IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] According to the above-mentioned technical problems, a slewing mechanism of a ship unloader is provided, which is used to solve the shortcomings of the existing slewing bearings such as insufficient carrying capacity, excessive model, size and weight, and high cost

Method used

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  • Rotating mechanism of ship unloading machine
  • Rotating mechanism of ship unloading machine
  • Rotating mechanism of ship unloading machine

Examples

Experimental program
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Embodiment Construction

[0024] Such as Figure 1 to Figure 5 As shown, a slewing mechanism of a ship unloader includes a slewing traveling carriage 5, a wheel set device and a slewing pivot device 3 installed at the front and rear ends of the slewing traveling carriage 5; the slewing pivot device 3 includes a slewing The pivot support 32 and the pivot 31 assembled in the shaft hole at the top of the pivot support 32; the bottom of the pivot support 32 is fixedly installed on the dock foundation.

[0025] Such as Figure 5 As shown, the lug structure on the upper part of the rotary pivot 31 is respectively connected and fixed with the rear end of the rotary traveling frame 5 and the unloading arm 4 of the ship unloader, so that the rotary traveling frame 5 and the unloading arm 4 can pass through The swivel pivot 31 rotates 360° around the swivel pivot support 32 .

[0026] The wheel set device has two groups, which are respectively arranged on both sides of the front end of the slewing traveling ca...

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Abstract

The invention discloses a rotating mechanism of a ship unloading machine. The rotating mechanism comprises a rotating walk frame, and a wheel set device and a rotating pivot shaft device mounted at the front and back two ends of the rotating walk frame; the rotating pivot shaft device includes a rotating pivot shaft bracket, and a rotating pivot shaft assembled in a shaft hole at the top of the rotating pivot shaft bracket; a lug plate structure at the upper part of the rotating pivot shaft is fixedly connected with the back end of the rotating walk frame and an unloading arm of the ship unloading machine; and when the wheel set device is driven to move, the rotating walk frame is driven to rotate around the rotating pivot shaft device in the horizontal direction. The rotating mechanism of the ship unloading machine improves the loading condition in the joint of the ship unloading machine and a port terminal, reduces the design and manufacturing difficulty, relieves the weight and the manufacturing cost, represents the development direction, and is excellent in market prospect.

Description

technical field [0001] The invention relates to the field of cranes, and relates to a slewing mechanism for realizing the slewing function of a ship unloader. Background technique [0002] At present, cranes, especially ship loaders and ship unloaders for ports are the leading products of our company. In recent years, with the continuous changes in market demand, the demand for ship unloaders in many ports and wharfs has been increasing. Reasonably determining the various mechanism forms of the ship unloader can not only reduce the cost of the whole machine itself, but also improve the loading conditions of the port wharf interfaced with the ship unloader, thereby reducing the construction cost of the port wharf. [0003] The slewing mechanism has always been the main mechanism of slewing cranes, and whether its design is reasonable or not is directly related to the safety and reliability of the slewing operation of the crane. The conventional slewing mechanism of the ship ...

Claims

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Application Information

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IPC IPC(8): B66C23/84B66C23/62
CPCB66C23/84B66C23/62
Inventor 张硕韩力荆志勇郭春晓
Owner DALIAN HUARUI HEAVY IND GRP CO LTD
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