Autonomous Catamaran Salvaging Device with Segmented Garbage Collection
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Solution Overview
Problem
Current manual and semi-autonomous water surface garbage salvaging methods are inefficient and have low garbage loading capacity, necessitating a solution to enhance cleaning efficiency and storage capacity.
Innovation Solution
A water surface garbage salvaging device comprising a demihull with a large garbage salvaging device and a small garbage cleaning device, featuring a paddle wheel, filter mesh, compression mechanism, and central controller, enabling autonomous and efficient collection and sorting of both large and small garbage through optimized storage and processing systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual salvage method is used, then device complexity is low, but productivity is low and labor is laborious
Solution Approach 1:
The device is divided into two independent salvaging systems: a large garbage salvaging device with paddle wheel and slipways, and a small garbage cleaning device with filter mesh and lifting mechanism. This segmentation allows each subsystem to specialize in specific garbage types, improving overall productivity while maintaining manageable complexity through modular design
Solution Approach 2:
The device integrates multiple functions into a single platform: large garbage collection, small garbage filtration, compression storage, and autonomous navigation. The demihull serves as both the structural platform and the containment vessel for compressed garbage, demonstrating multi-functionality that boosts productivity without proportionally increasing complexity
2Productivity
If fully automatic salvaging device is used, then productivity is improved, but device complexity increases
Solution Approach 1:
The system employs autonomous navigation capabilities where the unmanned catamaran independently plans and executes salvaging paths without human intervention. The central controller automatically coordinates both salvaging devices, manages compression operations, and handles data processing, enabling self-service automation that improves productivity while keeping complexity contained through intelligent control algorithms
Solution Approach 2:
Manual mechanical operations are replaced with automated systems: the paddle wheel and slipways automatically channel large garbage, the filter mesh automatically captures small garbage, the compression device automatically compacts stored garbage, and the central controller automatically manages all operations. This substitution of mechanical automation for manual labor significantly boosts productivity
3Quantity of substance
If garbage storage capacity is increased, then loading capacity is improved, but device complexity increases
Solution Approach 1:
The compression device is positioned within the large garbage storage bin structure, creating a nested arrangement where the compression mechanism occupies space within the storage volume. This nesting allows the system to achieve high storage capacity through compression while maintaining a compact overall structure that doesn't excessively increase device complexity
Solution Approach 2:
The system changes the physical state of garbage from loose and voluminous to compressed and dense. By applying mechanical compression, the same volume of storage space can accommodate significantly more garbage by weight, effectively increasing loading capacity without proportionally increasing the physical storage volume or system complexity
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 device achieves high automation, wide salvaging range, improved storage efficiency, and effective garbage recovery, replacing manual methods with enhanced safety, reliability, and efficiency, while allowing for program autonomy and manual operation.
Implementation Method 1
A paddle wheel (21) comprises a stator (211) and a rotor (212), the rotor (212) is composed of a hub and fan blades
Implementation Method 2
The fan blades are in a form of a filter mesh having openings of 1 to 3 mm, and most of tiny garbage can be effectively filtered
Implementation Method 3
A compression device is arranged above the large garbage storage bin, and the compression device adopts a gear rack mechanism
Implementation Method 4
The guide rail slider mechanism comprises a lead screw guide rail and a slider, the lead screw guide rail comprises an optical shaft and a screw, two ends of the lead screw guide rail are fixed with the demihull, and the screw is connected with a motor
Implementation Method 5
the lifting mechanism and the pulley system are arranged on two sides of the filter mesh, two ends of the hanging bracket are arranged on the lifting mechanism separately
Implementation Method 6
A top portion of the hanging bracket is fixed with a solar panel for powering a control system
Data Source
AI summary
A water surface garbage salvaging device, comprising a demihull, a large garbage salvaging device and a small garbage cleaning device; wherein the large garbage salvaging device is arranged on a front portion of the demihull, and the small garbage cleaning device is arranged on a rear portion thereof; the large garbage salvaging device comprises a paddle wheel, slipways and a large garbage storage bin; and the small garbage cleaning device comprises a filter mesh, a guide rail slider mechanism, a lifting mechanism and a pulley system, a hanging bracket is arranged above the filter mesh.