Segmented Loading Carriage for Rough Floor Adaptation
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Solution Overview
Problem
Existing loading systems for transport units face issues with adapting to the roughness of the transport unit floor while maintaining rigidity and preventing wrinkling of the loading carriage during one-shot operations.
Innovation Solution
A loading carriage with interconnected carriage parts and rollers, featuring a connection mechanism that allows flexibility in the longitudinal direction and vertical stabilization through stabilizers, ensuring rigidity laterally, combined with a buffer device for efficient load handling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If the loading carriage structure is made rigid to support load, then load support capability is improved, but adaptability to rough floor becomes worsened
Solution Approach 1:
The loading carriage is divided into multiple carriage parts (first carriage part, second carriage part, third carriage part) that can move independently relative to each other. Each part has rollers that can pivot and adjust to accommodate floor irregularities, allowing the overall structure to adapt to rough floors while maintaining load support capability through the coordinated movement of segments.
Solution Approach 2:
The carriage parts are connected through a connection mechanism that allows dynamic adjustment and pivoting. The rollers can pivot in response to floor variations, and the carriage parts can move relative to each other to accommodate roughness, transforming the static rigid structure into a dynamic adaptive system that maintains both rigidity for load support and flexibility for floor adaptation.
2Adaptability or versatility
If the loading carriage is made flexible to adapt to rough floor, then adaptability is improved, but structural integrity becomes worsened
Solution Approach 1:
By segmenting the carriage into multiple parts with independent roller assemblies, each segment can adapt to local floor variations without compromising the overall structural integrity. The segmentation allows localized flexibility while the connection mechanism maintains global stability.
Solution Approach 2:
Different parts of the carriage have different degrees of freedom - the rollers can pivot locally to adapt to floor roughness, while the connection mechanism between carriage parts maintains structural integrity. The stabilizers provide localized vertical stabilization to parallel carriage parts, ensuring both adaptability and structural integrity are achieved simultaneously.
3Adaptability or versatility
If the roller bed is made flexible longitudinally to follow floor contours, then adaptability is improved, but wrinkling of rear part occurs
Solution Approach 1:
The connection mechanism between carriage parts allows dynamic pivoting and adjustment in the longitudinal direction, enabling the roller bed to follow floor contours. Simultaneously, the stabilizers provide dynamic stabilization to prevent wrinkling by maintaining vertical alignment of parallel carriage parts during movement.
Solution Approach 2:
The stabilizers are specifically positioned to provide vertical stabilization to parallel carriage parts, preventing wrinkling in the rear part while allowing longitudinal flexibility. This localized stabilization approach maintains the shape integrity of the rear carriage part while preserving overall longitudinal flexibility for floor adaptation.
4Stability of the object's composition
If stabilizers are added to stabilize carriage parts vertically, then lateral rigidity is improved, but device complexity increases
Solution Approach 1:
The stabilizers are integrated into the existing carriage part structure, merging the stabilization function with the structural framework. This integration provides lateral rigidity without adding separate complex stabilization systems, as the stabilizers work in conjunction with the carriage parts and connection mechanism already present in the design.
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 solution provides a loading carriage that adapts to the transport unit floor roughness, maintains structural integrity, and prevents wrinkling, enabling smooth and efficient one-shot loading operations.
Implementation Method 1
The rollers are configured to roll the roller bed forwards and backwards with respect to a surface below the roller bed
Implementation Method 2
each carriage part is configured pivot by means of the connection mechanism with respect to at least one adjacent carriage part
Implementation Method 3
The carriage parts, which are parallel in the longitudinal direction and belong to the group of the carriage parts, are connected by means of stabilizers to stabilize the parallel carriage parts vertically with respect to each other
Data Source
AI summary
The application relates to a loading carriage for a loading system of a transport unit. The loading carriage comprises a group of carriage parts, rollers in the carriage parts, and a connection mechanism between the carriage parts. The carriage parts are configured to establish a roller bed. The rollers are configured to roll the roller bed forwards and backwards with respect to a surface below the roller bed. The connection mechanism is configured to connect the carriage parts so that each carriage part is configured pivot by means of the connection mechanism with respect to at least one adjacent carriage part to cause the roller bed flexible in a longitudinal direction. The carriage parts, which are parallel in the longitudinal direction and belong to the group of the carriage parts, are connected by means of stabilizers to stabilize the parallel carriage parts vertically with respect to each other.