Adjustable Dividing Mechanisms for Parcel Unloading

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Solution Overview

Problem

The logistics industry faces challenges in efficiently and effectively unloading parcels from storage structures or vehicles without damaging them, as existing methods often result in errors or damage during the unloading process.

Innovation Solution

The use of adjustable dividing mechanisms within a storage vehicle, such as a trailer, that pivot to control the volume of parcels unloaded onto a receiving platform, reducing pressure on individual parcels and minimizing damage by sequencing their release.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If parcels are unloaded in large volumes from the trailer, then unloading speed increases, but pressure on individual parcels increases causing damage

Engineering Contradiction:
Improveunloading speedVSAvoidpressure on parcels
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

The trailer interior is divided into multiple compartments by adjustable dividing mechanisms that can be positioned at different locations along the longitudinal axis. These dividers segment the parcel load into separate groups, allowing controlled unloading of specific volumes while distributing pressure across multiple compartments rather than allowing all parcels to shift and pressurize simultaneously.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The dividing mechanisms are made adjustable and movable along the longitudinal axis of the trailer, allowing the compartment sizes and positions to be dynamically changed based on the specific unloading requirements. This dynamic configuration enables optimization of both unloading speed and pressure distribution for different parcel volumes and destinations.

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If parcels are unloaded without dividing mechanisms, then the unloading process is simpler, but parcels cannot be controlled to specific destinations and damage occurs

Engineering Contradiction:
Improveunloading process simplicityVSAvoidparcel delivery accuracy
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The trailer is segmented into multiple compartments using adjustable dividing mechanisms, allowing parcels to be physically separated into different groups corresponding to different destinations or delivery routes. This segmentation enables selective unloading of specific parcel groups to specific locations without requiring complex manual sorting procedures.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The adjustable dividing mechanisms act as intermediary structures between the parcel load and the unloading destination. These dividers facilitate controlled parcel movement and routing by creating defined pathways and compartments, serving as a mechanical mediator that guides parcels to their intended destinations while maintaining process simplicity.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Loss of time

If all parcels are unloaded at once, then unloading time is reduced, but sorting and routing efficiency decreases due to overwhelming volume

Engineering Contradiction:
Improveunloading timeVSAvoidsorting and routing efficiency
Core Design Contradiction:
Loss of timeVSProductivity

Solution Approach 1:

The parcel load is divided into multiple manageable compartments using adjustable dividers, allowing sequential unloading of smaller parcel volumes. This segmentation enables the sorting and routing processes to handle parcels in controlled batches rather than overwhelming volumes, maintaining efficiency while reducing unloading time through parallel processing of different compartment contents.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Parcels are pre-sorted into different compartments based on their destination or routing requirements before unloading begins. This preliminary organization allows for more efficient subsequent sorting and routing operations, as parcels are already grouped by destination, reducing the workload on downstream sorting facilities and improving overall productivity.

Inventive Principle:
Principle #10Preliminary action

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

This approach enhances the efficiency of unloading parcels while reducing the risk of damage by controlling the pressure applied during the unloading process, facilitating smoother sorting and delivery.

Implementation Method 1

a plurality of adjustable dividing mechanisms may be configured to pivot, allowing for the movement of a controlled volume of the one or more parcels onto the receiving platform

Methodology Applied
Scientific EffectGravitational forces: Gravitation

Data Source

PatentUS11827464B2Systems, methods, and apparatuses for controlling objects being unloaded from a storage vehicle or structure
Publication Date: 2023.11.28 UNITED PARCEL SERVICE OF AMERICAN INC
  • US11827464B2 patent drawing

AI summary

Systems, methods, and apparatuses for controlling objects being loaded or unloaded from a storage structure or vehicle, such as a trailer. In example embodiments, a plurality of parcels may be stored in or on a trailer that is attached to a cab of a delivery vehicle. Upon arrival at a deposit location, the trailer loaded with the one or more parcels may be removably secured to a an adjustable platform designed to be raised to a predetermined angle for unloading of the one or more parcels. Once the adjustable platform is raised to the predetermined angle, a plurality of adjustable dividing mechanisms may be configured to pivot, allowing for the movement of a controlled volume of the one or more parcels onto the receiving platform.