Steerable Wheel Diverter External Motor Mounting
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Solution Overview
Problem
Steerable wheel diverters in conveyor systems require extensive downtime for maintenance, as the entire branch of the system must be taken offline to repair or replace components, which is inefficient and disruptive, especially when components are large and located at elevated heights.
Innovation Solution
The steerable wheel diverter design includes motorized rollers positioned outside a common assembly, connected to non-motorized rollers and diverter wheels, allowing for maintenance without shutting down the system. This configuration enables quick and efficient repair or replacement of components without disassembling the common assembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of repair
If the entire branch of the conveying system is taken offline for maintenance of a steerable wheel diverter, then maintenance can be performed on motors, actuators, and wheels, but the conveying system experiences extended shutdown periods and reduced productivity
Solution Approach 1:
The steerable wheel diverter is divided into separate functional modules: motor assemblies, actuator assemblies, and wheel assemblies. Each module can be independently accessed and maintained. The motor assemblies are mounted on side plates that can be separately removed, allowing maintenance personnel to service motors without shutting down the entire conveying system branch.
Solution Approach 2:
Critical maintenance components such as motors and actuators are extracted from the main common assembly and mounted on separate side plates or external mounting structures. This extraction allows these components to be serviced independently while the common assembly and other parts of the diverter remain operational, minimizing system downtime.
2Device complexity
If motors and actuators are mounted within the common assembly, then the structure is compact, but maintenance requires disassembly of the common assembly and extended system shutdown
Solution Approach 1:
The common assembly is segmented into core functional components (wheels, rollers, support structures) and separately mounted auxiliary components (motors, actuators). Motors are mounted on side plates that attach to the common assembly, while actuators are mounted on external structures. This segmentation maintains the compactness of the core assembly while improving accessibility to maintenance components.
Solution Approach 2:
Side plates and external mounting structures serve as intermediary elements between the common assembly and the motor/actuator components. These intermediaries provide standardized mounting interfaces that facilitate easy installation and removal of motors and actuators without requiring disassembly of the common assembly itself, thus improving maintenance accessibility while preserving structural compactness.
Data Source
AI summary
A steerable wheel diverter system having a plurality of diverter wheels pivotally mounted at least partially within a common assembly and a powered roller mounted external to the common assembly may be provided in series with an ingress conveying apparatus and one or more egress conveying apparatuses. Providing the powered roller outside of the common assembly enables maintenance evaluations on the powered roller, or on a motor associated with the powered roller, to be performed quickly and easily, and without having to disassemble the common assembly.