Modular Powertrain for Waste Compactors and Shredders
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing waste management devices, such as shredders and compactors, face limitations in flexibility and efficiency due to fixed motor arrangements, which restrict their ability to adapt to varying waste types, material flow, speed, and strength requirements, leading to limitations in handling different types of waste materials effectively.
Innovation Solution
A modular power system with multiple motor units, each controllable separately, is attached to a cylindrical component of the waste management device, allowing for flexible power distribution and adaptation to different operational needs by transmitting power through an internal gear wheel system, enabling increased speed, power, and structural properties as required.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed motor arrangement is used in waste management devices, then the device structure is simple, but the adaptability to different waste types and operational requirements is limited
Solution Approach 1:
The power system is divided into multiple independent motor units that can be selectively activated. Each motor unit can be controlled separately, allowing the system to adapt to different waste types and operational requirements by engaging only the necessary number of motors, thereby improving adaptability without proportionally increasing overall system complexity
Solution Approach 2:
The system transitions from a static fixed motor arrangement to a dynamic configuration where the number of active motor units can be adjusted based on real-time operational needs. This dynamic adaptability allows the waste management device to optimize performance for different waste types, material flows, and speed requirements
2Productivity
If multiple motor units are used to increase power and flexibility, then the handling capability for diverse waste materials is improved, but the device complexity increases
Solution Approach 1:
Multiple motor units are merged into a single integrated power transmission system through a common gear wheel. This allows the individual power outputs of multiple motors to be combined and transmitted through a unified mechanism, increasing handling capability while managing complexity through consolidation rather than proliferation of separate transmission systems
Solution Approach 2:
The gear wheel serves as a universal power transmission component that receives input from multiple motor units and can distribute power to handle various waste types. This multi-functional component enables the system to process different materials (shredding, compacting) with a single unified power transmission mechanism
3Ease of operation
If motor units are controllable separately, then the operational flexibility is improved, but the control system complexity increases
Solution Approach 1:
The control system adjusts operational parameters (which motor units are active, their rotation speeds, and power levels) based on the type of waste material being processed. By changing these parameters dynamically, the system achieves high operational flexibility for different waste types without requiring fundamentally different mechanical configurations
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 modular power system enhances the flexibility and efficiency of waste management devices, allowing them to handle diverse waste materials by adjusting the number and type of motors, optimizing performance and efficiency, and enabling the handling of both heavy and light materials with improved speed and torque.
Implementation Method 1
The at least one motor comprises a driving gear wheel, which is operably connected to the internal gear wheel such that power of the at least one motor is transmitted from the driving gear wheel to the internal gear wheel
Data Source
AI summary
A waste management device and a modular power system for such are disclosed. The waste management device may be a compactor or a shredder. The waste management device includes a cylindrical component for handling the waste, and a modular power system arranged to transmit power from one/more motors to the cylindrical component. The modular power system includes an internal gear wheel, a frame and one or more motors attached to the frame. Driving gear wheels of the motors are operably connected to the internal gear wheel such that power of the one or more motors is transmitted from the driving gear wheel(s) to the internal gear wheel.