Vertical Article Sorting Layout for Space-Saving Automation

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Solution Overview

Problem

Manual article sorting in logistics distribution centers leads to worker fatigue and high labor costs due to repetitive tasks, making it difficult to maintain continuous operation.

Innovation Solution

An article sorting apparatus and system that includes a first and second receiving means, a transfer means, and a sorting member to automate the sorting process, allowing articles to be sorted automatically and reducing labor requirements.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Extent of automation

If manual sorting is used, then labor cost increases and worker fatigue occurs, but device complexity remains low

Engineering Contradiction:
Improvesorting automationVSAvoidsorting system complexity
Core Design Contradiction:
Extent of automationVSDevice complexity

Solution Approach 1:

The sorting system is divided into distinct functional modules: a receiving area for articles, a sorting member with multiple sorting directions, and a conveying system. This segmentation allows each component to perform its specific function independently, reducing overall system complexity while achieving automation.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The sorting member is designed with dynamic capabilities, allowing it to rotate or move between different sorting directions (first sorting direction and second sorting direction). This dynamic adjustment enables a single sorting member to handle multiple sorting tasks, reducing the need for multiple static sorting mechanisms and thereby lowering device complexity.

Inventive Principle:
Principle #15Dynamics

2Area of stationary object

If receiving means are arranged vertically to save space, then space utilization improves, but transfer mechanism complexity increases

Engineering Contradiction:
Improvereceiving area space utilizationVSAvoidtransfer mechanism complexity
Core Design Contradiction:
Area of stationary objectVSDevice complexity

Solution Approach 1:

The transfer mechanism integrates multiple functions into a single system that can operate in both horizontal and vertical directions. This merged mechanism handles articles from the receiving area and transfers them to either the first receiving container or second receiving container, eliminating the need for separate transfer systems for each direction and reducing overall complexity.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The transfer mechanism is designed with universal capability to handle articles in multiple orientations and transfer them to different destinations. This multi-functional design allows a single transfer mechanism to replace what would traditionally require multiple specialized mechanisms, thereby reducing device complexity while enabling vertical arrangement of receiving means.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Device complexity

If a single sorting member handles all sorting tasks, then device complexity is reduced, but sorting speed and productivity decrease

Engineering Contradiction:
Improvesorting member quantityVSAvoidarticle sorting speed
Core Design Contradiction:
Device complexityVSProductivity

Solution Approach 1:

The sorting member is designed to continuously perform sorting operations by rotating or moving between different sorting directions without interruption. This continuous action allows articles to be sorted in both the first sorting direction and second sorting direction sequentially, maintaining high productivity while using a single sorting member.

Inventive Principle:
Principle #20Continuity of useful action

Solution Approach 2:

The sorting member incorporates dynamic movement capabilities, allowing it to switch between different sorting directions rapidly. This dynamic operation enables the single sorting member to handle multiple sorting tasks in succession, effectively increasing sorting throughput and productivity without requiring multiple static sorting members.

Inventive Principle:
Principle #15Dynamics

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The system achieves automatic sorting, reduces labor costs, and optimizes space utilization by arranging receiving means vertically, thereby enhancing sorting efficiency and minimizing the overall space occupied.

Implementation Method 1

when the tipping bucket rotates to a first state, the article in the tipping bucket slides into the first receiving means; and when the tipping bucket rotates to a second state, the article in the tipping bucket slides into the transfer means

Methodology Applied
Scientific EffectGravity: Gravitation

Implementation Method 2

the conveyor belt conveys the article along a straight line, the conveyor belt moves along a first direction to convey the article to the first receiving means, and the conveyor belt moves along a second direction opposite to the first direction to convey the article to the transfer means

Methodology Applied
Scientific EffectFriction: Friction

Implementation Method 3

the buffer means includes a mounting frame and a plurality of flexible belts mounted on the mounting frame

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentUS12623253B2Article sorting apparatus and article sorting system
Publication Date: 2026.05.12 BEIJING JINGDONG QIANSHITECHNOLOGY CO LTD
  • US12623253B2 patent drawing
  • US12623253B2 patent drawing
  • US12623253B2 patent drawing

AI summary

The present disclosure relates to an article sorting apparatus and an article sorting system, wherein the article sorting apparatus includes a first receiving means and a second receiving means which are both configured to receive an article, wherein the second receiving means is arranged below the first receiving means along a vertical direction; a transfer means arranged upstream of the second receiving means for transferring a received article to the second receiving means; and a sorting member for sorting the article to the first receiving means or the transfer means. The article sorting system includes an article sorting apparatus. The first receiving means and the second receiving means are arranged longitudinally along a vertical direction, which reduces the occupied space of the article sorting apparatus and allows for more space for article storage.