Motor Driven Roller With Independent Pulleys for Conveyor Zones
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Solution Overview
Problem
Conventional conveyors require independent electrical drive systems and control systems for each zone, increasing cost and complexity.
Innovation Solution
A conveyor system with a motor driven roller (MDR) featuring independent pulleys that can selectively engage with slave rollers in different sections, allowing efficient and cost-effective control of conveying sections without the need for multiple drive systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If independent electrical drive systems and control systems are used for each conveyor zone, then independent control of conveying sections is achieved, but system cost and complexity increase
Solution Approach 1:
The pulley system is segmented into multiple independent pulleys, each capable of selectively engaging with different conveyor zones. This allows independent control of conveying sections through mechanical selection rather than requiring separate drive systems for each zone.
Solution Approach 2:
A single motor driven roller is designed to perform multiple functions by controlling different pulleys that can engage with various conveyor zones. This multi-functional design eliminates the need for dedicated drive systems for each zone while maintaining independent control capability.
2Ease of operation
If multiple independent drive systems are installed for each conveyor zone, then zone-specific control is enabled, but maintenance requirements and costs increase
Solution Approach 1:
Multiple drive functions are merged into a single motor driven roller through the pulley system. Instead of having separate motors and control systems for each zone, one drive unit can selectively power different zones by engaging different pulleys, significantly reducing maintenance requirements.
3Device complexity
If a single motor driven roller controls multiple conveying sections, then cost and complexity are reduced, but control flexibility may be compromised
Solution Approach 1:
The pulley system incorporates dynamic engagement mechanisms that allow the single motor driven roller to adaptively connect with different pulleys based on control signals. This dynamic capability maintains control flexibility despite using a single drive system, as the system can rapidly switch between controlling different conveying sections.
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 reduces costs and maintenance while improving efficiency by allowing independent control of conveying sections based on package presence, enhancing overall conveyor performance.
Implementation Method 1
a first electromagnet clutch, a first electromagnet
Data Source
AI summary
Various embodiments described herein relate to management of a conveyor system. In this regard, a conveyor system includes a first set of slave rollers defining a first conveying section and a second set of slave rollers defining a second conveying section separate from the first conveying section. The conveyor system further includes a motor driven roller including at least a fixed pulley, a first independent pulley, and a second independent pulley. In addition, the first independent pulley is coupled with the first set of slave rollers and the second independent pulley is coupled with the second set of slave rollers. Moreover, the motor driven roller is configured to drive at least one of the first set of slave rollers or the second set of slave rollers based on selective engagement of at least one of the first independent pulley or the second independent pulley.