Automatic Transfer System for Parcel Sorting Grid Layout Optimization
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Solution Overview
Problem
The traditional steel platform-based parcel sorting system is inefficient in carrying items due to limited carrying passages, obstacles from support columns, and uneven distribution of chutes and item containers, leading to reduced carrying efficiency and increased costs.
Innovation Solution
An automatic transfer system with a redesigned layout of sorting grid mouths, chutes, and item containers, where each sorting grid mouth is docked with an inclined chute, and item containers are arranged in a grouped manner to create more carrying passages, utilizing a detection device to determine when an item container is full and automatically transferring it to a preset location.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional steel platform layout is used with evenly distributed chutes and item containers, then the structure is simple and easy to manufacture, but the carrying passages are limited and carrying efficiency is reduced
Solution Approach 1:
The patent divides the sorting platform into multiple independent sorting units, each with its own chute and item container grouped together. This segmentation allows carrying devices to efficiently collect multiple item containers simultaneously while maintaining a relatively simple overall structure.
Solution Approach 2:
The patent merges multiple chutes and item containers into grouped sorting units. By combining related components (chutes leading to corresponding item containers) into functional groups, the system optimizes carrying passages and improves carrying efficiency without significantly increasing overall structural complexity.
2Productivity
If more carrying passages are created by redesigning layout, then carrying efficiency improves, but the layout becomes more complex and manufacturing difficulty increases
Solution Approach 1:
The sorting platform is divided into modular sorting units that can be independently manufactured and then assembled. This segmentation enables complex layouts to be built from simpler standardized modules, improving carrying efficiency while managing manufacturing complexity.
Solution Approach 2:
The patent utilizes three-dimensional space more effectively by arranging chutes and item containers in vertical and horizontal configurations. This dimensional optimization creates additional carrying passages without proportionally increasing the footprint or manufacturing complexity of the platform.
3Strength
If support columns are added to support the steel platform, then structural strength is improved, but obstacles in carrying passages increase and carrying efficiency decreases
Solution Approach 1:
The patent adopts a steel grid platform structure that distributes loads across multiple points, reducing the need for prominent support columns in carrying passages. The grid configuration provides structural strength while maintaining clearer passage routes for carrying devices.
4Productivity
If detection device and automatic transfer system are implemented, then labor costs are reduced and carrying efficiency improves, but device complexity increases
Solution Approach 1:
The system implements automatic detection of item container fullness and self-triggered transfer operations. The detection devices and control systems enable the sorting platform to automatically manage its own item container inventory, reducing manual intervention and improving carrying efficiency without requiring overly complex external management systems.
Data Source
AI summary
Provided are an automatic transfer system and method for items. The automatic transfer system for items includes: an item container, which is configured to receive to-be-conveyed items with a preset direction; a detection device, which is configured to detect whether items falling into the item container meet a transfer condition; and a carrying device, which is configured to automatically transfer the item container to a preset destination when the items falling into the item container meet the transfer condition.