Multidirectional robotic shelf restocking system
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Solution Overview
Problem
Conventional retail shelf systems require significant labor and inventory management, limiting shelf space variety and causing interference with consumer shopping and potential revenue loss due to inefficient restocking.
Innovation Solution
A multidirectional robotic shelf restocking system that operates below or above shelves, using a robotic apparatus with vertical, horizontal, and rotational motion to restock items without interfering with consumer access, utilizing a controller device for precise item transfer and navigation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional retail employees manually restock shelves, then inventory management is maintained, but labor costs increase and consumer shopping experience is disrupted
Solution Approach 1:
The patent extracts the restocking function from human employees and assigns it to an autonomous robotic system. The robotic device operates independently in the aisle, retrieving items from storage locations and placing them on shelves without human intervention, thereby separating the restocking operation from consumer interaction while maintaining inventory management reliability
Solution Approach 2:
The robotic restocking system operates autonomously without requiring human operators during the restocking process. The device self-navigates to shelves, identifies restocking needs, retrieves items from storage, and places them on appropriate shelves independently, enabling the system to serve itself and eliminating the need for employees to manually restock during business hours
2Productivity
If more shelf space is allocated to high-demand goods, then sales revenue increases, but variety of goods offered is restricted due to limited shelf space
Solution Approach 1:
The patent introduces a vertical dimension to storage by implementing overhead storage racks above eye-level shelves. This additional vertical space allows the system to store a broader variety of goods above the main shopping area while keeping frequently demanded items accessible at eye level, effectively increasing both product variety and revenue-generating shelf space without requiring additional floor space
3Reliability
If employees manually manage inventory on shelves, then stock levels are maintained, but operating costs increase due to labor requirements
Solution Approach 1:
The robotic restocking system incorporates sensors and inventory tracking capabilities that continuously monitor stock levels on shelves. When items fall below predetermined thresholds, the system automatically receives restocking instructions, retrieves items from storage, and replenishes shelves, creating a closed-loop feedback system that maintains reliable stock levels while eliminating continuous human monitoring and reducing operational costs
Data Source
AI summary
Systems and methods of multidirectional robotic shelf restocking are performed. In one exemplary embodiment, a multidirectional robotic shelf restocking apparatus is configured to operate in first and second adjoining regions. The first region being above or below the second region defined by opposing stocked shelf structures. The apparatus includes a vertical motion mechanism and a corresponding vertical motion drive operable to move the vertical motion mechanism in a vertical direction. Further, the apparatus includes an arm member and a corresponding rotational motion drive operable to rotate the arm member between the stocked shelf structures and a corresponding linear motion drive operable to linearly extend and retract the arm member. In addition, the apparatus includes an end effector coupled to the arm member and configured to transfer an item from the first region to the second region by the motion of the vertical motion mechanism and the arm member.