Portal frame system for automatic integral overturning conveyer

A flip-type, conveyor technology, applied in the direction of conveyor, transportation and packaging, can solve the problems of lack of safety protection device, complex gantry structure, inability to automatically control, etc., to simplify the gantry structure, simplify the installation and positioning procedures, Improve the effect of stress

Active Publication Date: 2016-11-09
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a gantry system for an automatic integral overturning conveyor, which solves the existing problems of the gantry structure in the prior art, such as complex gantry structure, overweight, large working deformation, complicated installation and debugging, inability to automatically control, lack of safety protection devices, etc. problems, thereby reducing manufacturing and maintenance costs, and improving automation and safety

Method used

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  • Portal frame system for automatic integral overturning conveyer
  • Portal frame system for automatic integral overturning conveyer

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0013] in the attached figure 1 Among them, the embodiments of the present invention are as follows. The present invention provides a gantry system for an automatic integral overturning conveyor, including a gantry (1), a pressure sensor (2), a pulley block (3), a hydraulic cylinder (4), a fixed Support (5), limit device (6).

[0014] in the attached figure 1 Among them, the fixed support (5) described in the embodiment of the present invention has two through holes for hinges. In order to ensure that the gantry (1) can achieve a large amplitude change from 0 degrees to 100 degrees, the two holes are front and rear. The height is staggered, the low hinge hole is used to connect the oil cylinder, the high hinge hole is used to connect the gantry (1) column, and the limit device (6) is installed next to the high hole; the wear-resista...

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Abstract

The invention discloses a portal frame system for an automatic integral overturning conveyer. The portal frame system comprises a portal frame (1), pressure sensors (2), pulley groups (3), hydraulic cylinders (4), fixing supports (5) and limiting devices (6), and is characterized in that the portal frame and the hydraulic cylinders are hinged to the fixing supports; a main beam of the portal frame is hinged to piston rods of the hydraulic cylinders; the pulley groups and the pressure sensors are mounted at the top end of the portal frame; the limiting devices are mounted on the fixing supports; the hydraulic cylinders can drive the portal frame to change amplitude around hinge joints; and the portal frame can be automatically collected and spread through an automatic control system. The portal frame system has the advantages that the structure is simple, the manufacturing and mounting are easy and convenient, the automation degree is high, and the safety performance is good, the damage to a ship deck during operation is light, the deck is not liable to fatigue cracking, and the occupied ship space is small after the portal frame system is collected.

Description

technical field [0001] The invention relates to the technical field of transport ship conveyors, in particular to a gantry system for automatic integral overturning conveyors. Background technique [0002] With the accelerated development of domestic infrastructure construction and related industries, the demand for sand and gravel is increasing, and the self-unloading sand ship industry is in a period of accelerated development. Among them, traditional self-unloading sand carriers often use fixed outriggers to unload sand, and the belt racks are bulky, cannot be retracted, and have poor safety. Key technical problems need to be solved urgently. Due to the high accident rate of traditional outreach belt racks, domestic insurance companies have jointly refused to insure the belt racks. In order to solve this problem, experts and scholars at home and abroad have conducted a lot of research and achieved a series of results. In summary, there are four solutions: telescopic, rot...

Claims

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Application Information

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IPC IPC(8): B65G21/00
CPCB65G21/00
Inventor 尹来容刘鑫胡林黄娟张志勇
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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