Dual-Position Chute for Compact Parcel Sorting
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Solution Overview
Problem
Conventional package sorting conveyor systems lack versatility and require significant floor space, especially when sorting small parcels, and are not efficient in transition zone package sorting.
Innovation Solution
A dual-position transition chute system for package sorting conveyor systems, featuring a positionable diverter door and a stationary diverter door with low-friction, wear-resistant surfaces, allowing packages to be diverted between multiple vertical discharge positions, supported by a fixed base assembly and collector system, enabling efficient and space-saving parcel handling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional tilt tray sorters with individual discharge chutes are used for each packer, then packages can be discharged to multiple locations, but the system requires significant floor space and lacks versatility for sorting various packaging items
Solution Approach 1:
The patent implements a single chute structure that can serve multiple discharge positions through a positionable diverter door mechanism. This diverter door can be selectively positioned to direct packages to different discharge locations, allowing one chute to perform the function of multiple fixed chutes, thereby increasing sorting versatility while reducing the number of chutes needed and the associated floor space
Solution Approach 2:
The chute system incorporates a positionable diverter door that can dynamically adjust its position to redirect packages to different discharge locations. This dynamic element allows the system to adapt to different sorting requirements without requiring multiple fixed structures, enabling versatile package routing while maintaining a compact footprint
2Ease of operation
If multiple discharge chutes are provided for different packers, then packages can be sorted to multiple locations, but the system complexity and floor space requirements increase
Solution Approach 1:
The single chute with positionable diverter door serves multiple discharge positions, eliminating the need for multiple separate chute structures. This universal design maintains ease of operation for multi-location discharge while significantly reducing system complexity compared to having multiple independent chutes for each packer
3Productivity
If conventional sorting systems are used for small parcels, then packages can be handled, but the system requires excessive floor space and is inefficient for transition zone sorting
Solution Approach 1:
The patent merges multiple discharge functions into a single integrated chute structure with a positionable diverter door. This consolidation allows the system to handle small parcels efficiently by directing them to appropriate discharge positions within a compact footprint, eliminating the need for multiple separate handling stations and reducing overall floor space requirements while maintaining high sorting efficiency
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 dual-position transition chute system enhances the efficiency and safety of package sorting by allowing flexible diversion of parcels between multiple discharge positions, reducing the footprint required for sorting operations while ensuring effective handling of small parcels.
Implementation Method 1
The positionable diverter door may include a low-friction, wear-resistant discharge surface
Data Source
AI summary
A dual position chute for parcel handling. In one embodiment, the device comprises a conveying track, an unloading station and a transition zone dual-position chute that is adapted to divert a package from an adjacent conveying track and between at least two substantially vertical discharge positions. In some examples, the chute includes an inlet, a positionable diverter door and at least one spatially-separated stationary diverter door that is downstream from the positionable diverter door. The system and chute provides for discharge of small parcels from an adjacent packing sorting conveyor.