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Automatic cargo unloading system and method thereof

An automatic unloading and cargo technology, which is applied in the field of logistics, can solve the problems of cargo damage and unable to automatically unload packages, etc., and achieve the effects of reducing excessive height difference, ensuring safety, and reducing the possibility of damage

Pending Publication Date: 2017-05-10
曹流
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an automatic cargo unloading system and its method, which mainly solves the problem that in the logistics industry, the package cannot be automatically unloaded and the existing unloading method easily leads to damage to the goods in the package

Method used

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  • Automatic cargo unloading system and method thereof
  • Automatic cargo unloading system and method thereof
  • Automatic cargo unloading system and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] like Figure 1-4As shown, an automatic cargo unloading system of the present invention includes a turning assembly 1 and a conveyor belt assembly 14. The turning assembly 1 includes a base 2, a turning hydraulic cylinder 3 and a box fixing turning frame 4. The box fixing turning frame 4 is based on actual needs. It can be improved on the cargo box 24 on the existing truck, or a reverse L shape formed by a bottom plate and a fixed frame can be used, and the cargo box 24 on the truck can be transferred and transported on the box fixing and turning frame 4, and the box body is fixed. The bottom corner of the front end of the flip frame 4 is hinged on the top of the front end of the base 2, and several hinge brackets are used between the bottom corner of the front end of the fixed flip frame 4 and the top front of the base 2 to ensure that the fixed flip frame 4 is stable during flipping. A turning hydraulic cylinder 3 is arranged between the bottom surface of the rear end ...

Embodiment 2

[0043] like Figure 1-4 As shown, the present invention is an automatic cargo unloading system. On the basis of Embodiment 1, some automatic functional components are added to the automatic cargo unloading system, so that the loading and unloading system is more automated, such as Figure 4 It is a schematic diagram of the principle of unloading controlled by the controller of the present invention; for example, a first sensor 20 for monitoring the size, arrangement and movement speed information of the package 5 is provided above the elevating conveyor belt assembly 7, and a side above the rear end of the elevating conveyor belt assembly 7 is provided with A second sensor 21 for monitoring the quantity, arrangement and movement speed information of the packages 5 in the box. The positions of the first sensor 20 and the second sensor 21 are relatively fixed relative to the lifting conveyor belt assembly 7, and move with the movement of the lifting conveyor belt assembly 7, whi...

Embodiment 3

[0047] like Figure 1-4 As shown, an automatic unloading method of the present invention includes the steps:

[0048] Step 1) Assemble the automatic cargo unloading system, connect the turning assembly 1 to the conveyor belt assembly 14, the slider 12 of the telescopic door 11 is inserted into the chute 13 on the front side of the box fixing turning frame 4, and the cargo box 24 is fixed On the box body fixed flip frame 4;

[0049] Step 2) Operating the controller 22 to control the lifting of the overturning hydraulic cylinder 3 to drive the box-fixed overturning frame 4 to overturn and unload, and at the same time, the controller 22 controls the telescopic door to control the hydraulic cylinder 23 to open the telescopic door 11;

[0050] Step 3) The first sensor 20 controls the jacking speed of the overturning hydraulic cylinder 3 by unloading the package on the conveyor belt of the lifting conveyor belt assembly 7;

[0051] Step 4) The package unloaded on the conveyor belt...

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Abstract

The invention discloses an automatic cargo unloading system and a method thereof. The automatic cargo unloading system comprises an overturning assembly and a conveyor belt assembly, wherein the overturning assembly comprises a base, an overturning hydraulic cylinder and a box fixing overturning frame; a base angle part at the front end of the box fixing overturning frame is hinged onto the front end of the base; the overturning hydraulic cylinder is arranged between the bottom surface of the rear end of the box fixing overturning frame and the upper surface of the rear end of the base, and the overturning hydraulic cylinder is controlled to enable the box fixing overturning frame to turn over around a hinge joint so as to unload a parcel on the conveyor belt assembly; the conveyor belt assembly comprises a horizontal conveyor belt assembly, a lifting conveyor belt assembly and a guide rail; the front end of the lifting conveyor belt assembly and the rear end of the horizontal conveyor belt assembly are in mutual butt joint; a horizontal lifting roller arm is arranged at the lower part of the horizontal conveyor belt assembly; an inclined lifting roller arm is arranged at the lower part of the rear end of the lifting conveyor belt assembly; the horizontal lifting roller arm and the inclined lifting roller arm are arranged on the guide rail to slide; and telescopic door is movably arranged at the rear end of the lifting conveyor belt assembly and slides in a sliding chute in the front side face of the box fixing overturning frame through a sliding block.

Description

technical field [0001] The invention relates to the field of logistics, in particular to an automatic cargo unloading system and a method thereof. Background technique [0002] In the production or living process, it is often necessary to transport the items loaded in the trays (trays) to a specific location, and after the items in the trays are taken away, the empty trays are returned. In the past, all or part of the manual operation was usually used, which was time-consuming, labor-intensive, and inefficient. [0003] In addition, with the rapid development of my country's logistics industry and the number of transshipment packages ranking first in the world today, the unloading process mainly relies on the use of manpower to remove the goods in the container. The efficiency of this unloading method is very low, and it is easy to cause safety accidents (for example, a worker's waist is injured, a package in a container falls over and a person is crushed, etc.). In the cu...

Claims

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Application Information

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IPC IPC(8): B65G65/23B65G65/00B65G47/04B65G41/02B65G37/00
CPCB65G37/00B65G41/02B65G47/04B65G65/005B65G65/23
Inventor 张敏
Owner 曹流
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