Overhead Payload Carrier Vertical Drop Mechanism
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing robotic systems for package/payload transport require significant infrastructure for loading and unloading, with large footprints and the need for substantial mechanical systems or human intervention for unloading.
Innovation Solution
A payload transport carrier system utilizing an overhead track system that allows for easy loading in a small space and predictable, vertical unloading using minimal equipment, with features like a small footprint induction station, scanning for payload-carrier matching, and a spring actuator system for rapid frame separation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If existing ground-based robotic systems are used for payload transport, then payload conveyance can be achieved, but large footprints are required at loading and unloading areas
Solution Approach 1:
The patent transitions from ground-based horizontal transport to overhead vertical transport by utilizing the third dimension (height). The carrier system operates above the facility floor, allowing payloads to be delivered vertically down to any location without requiring large horizontal footprints at loading/unloading points, thus resolving the space constraint contradiction.
Solution Approach 2:
The system divides the transport function into separate components: the overhead track infrastructure, the movable carrier, and the drop-off mechanism. This segmentation allows the loading area to be compact while the carrier handles the bulk of transport operations, reducing the required stationary footprint compared to integrated ground-based systems.
2Productivity
If existing overhead systems are used for payload transport, then payload conveyance can be achieved, but substantial mechanical systems or human intervention are required for unloading
Solution Approach 1:
The carrier is designed to automatically unload payloads through a simple latch mechanism that releases the payload when the carrier is positioned over the destination. The payload drops vertically under gravity without requiring external mechanical assistance or human intervention, making the unloading process self-service and significantly reducing system complexity.
Solution Approach 2:
The patent replaces complex mechanical unloading systems with a simple gravitational drop mechanism. Instead of using motors, actuators, or robotic arms to extract payloads, the system relies on gravity to deliver payloads vertically, eliminating the need for substantial mechanical unloading equipment.
3Productivity
If existing overhead systems are used for payload transport, then payload conveyance can be achieved, but large footprints are required for unloading areas
Solution Approach 1:
The system utilizes vertical space for payload delivery, allowing the unloading area to be directly beneath the overhead track. This vertical delivery approach eliminates the need for large horizontal unloading zones required by ground-based systems, as payloads are dropped straight down to compact receiving areas.
Solution Approach 2:
The patent extracts the unloading function from the horizontal plane and places it in the vertical dimension. By delivering payloads vertically downward, the system consolidates the unloading area into a small footprint directly beneath the track, separating the transport function (overhead) from the delivery function (vertical drop).
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
Enables efficient and flexible payload transport within facilities by reducing infrastructure needs, allowing for loading at any location and predictable vertical unloading, thereby improving operational efficiency and flexibility.
Implementation Method 1
at least one spring actuator system can be contained within said enclosure and configured to urge said first and second frames away from one another
Implementation Method 2
release the payload to simply drop or drop into a target
Data Source
AI summary
Disclosed is an apparatus that can transport a payload (e.g., a parcel, package, box, bag) from one position in a facility to any other point via conveyance on an overhead track system. It can be used to move a payload from the warehousing portion of the facility to the shipping area but can also transport to a value-add station where additional labor/material(s) can be added to the payload or any other destination required. It can also be loaded at most any location due to the small footprint of the induction stations to be brought to shipping or back to warehousing.