Segmented Bucket Wheel Chute Assembly for Faster Maintenance
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Solution Overview
Problem
The existing bucket wheel chute assemblies require extensive disassembly and reassembly for maintenance, leading to prolonged downtime due to the need to dismantle and reinstall numerous wear plates, which is time-consuming and inefficient.
Innovation Solution
The bucket wheel chute assembly is divided into multiple detachable sections, allowing for individual removal and installation without disassembling wear plates, facilitated by movable attachment means and actuator devices for efficient relocation and lifting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the bucket wheel chute is designed as a single large structure with multiple wear plates to protect shaft and bearings, then the protection coverage is improved, but the maintenance time increases significantly due to extensive disassembly and reassembly
Solution Approach 1:
The bucket wheel chute is divided into multiple detachable sections (first chute section and second chute section) that can be independently removed from the frame. Each section retains its wear plates, eliminating the need to disassemble and reinstall numerous individual wear plates during maintenance, thus reducing maintenance time while maintaining protection coverage
2Reliability
If the bucket wheel chute is made large in size to restrict bulk material from accessing shaft and bearings, then the protection effectiveness is improved, but the complexity of removal and installation increases
Solution Approach 1:
The large chute structure is segmented into smaller detachable sections that can be individually removed and installed. This segmentation reduces the complexity of maintenance operations while maintaining the overall protection effectiveness through the coordinated arrangement of sections with their integrated wear plates
Solution Approach 2:
The chute sections are designed with movable attachment means that enable dynamic reconfiguration - sections can be easily attached and detached from the frame, transforming a static complex structure into a dynamically maintainable system
3Ease of operation
If the bucket wheel chute is designed with an inclined frame and multiple wear plates to guide bulk material, then the material guiding function is improved, but the time required for disassembly and reassembly increases
Solution Approach 1:
The chute is segmented into sections that each maintain the necessary inclined geometry and wear plate configuration for proper material guiding. These segmented sections can be quickly installed and removed as complete units, preserving the material guiding function while dramatically reducing maintenance time compared to assembling individual wear plates
4Device complexity
If the bucket wheel chute is made as a single piece to simplify structure, then the structural simplicity is improved, but the maintenance frequency and downtime increase
Solution Approach 1:
The chute is divided into detachable sections that can be independently maintained. This segmentation allows for faster maintenance operations compared to a single-piece design, as sections can be quickly removed and replaced without extensive disassembly, thereby reducing maintenance downtime while maintaining reasonable structural complexity
Data Source
AI summary
A bucket wheel chute assembly comprising a frame and a bucket wheel chute. The bucket wheel chute comprising a plurality of wear plates. The bucket wheel chute comprising a first chute section and a second chute section and is detachably attached to the frame. At least one of the first chute section and second chute section is detachably attached to the frame by a first movable attachment means.