Mobile Picking Cart with Integrated Packaging Shelf

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Solution Overview

Problem

The existing process of retrieving items from retail shelves, transporting them to a packaging area, and then to a shipping drop-off point is inefficient, often requiring a detour and utilizing valuable counter space, which could be better utilized for inventory or other operational needs.

Innovation Solution

The introduction of picking and packaging carts equipped with a frame, shelf rack, accessory support units, multiple shipping container support units, and a packaging shelf arrangement with a flat surface, allowing for mobile packaging and labeling directly at the item retrieval location, eliminating the need for a separate packaging area.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If items are transported to a separate packaging area, then packaging can be performed, but operational efficiency decreases and valuable counter space is consumed

Engineering Contradiction:
Improveoperational efficiencyVSAvoidcounter space
Core Design Contradiction:
ProductivityVSArea of stationary object

Solution Approach 1:

The patent combines the packaging function with the item retrieval location by providing packaging materials and packaging surfaces directly on the cart. This merges the previously separate functions of item retrieval and packaging into a single integrated process, eliminating the need for a separate packaging area and improving operational efficiency

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The cart is designed to serve multiple functions: it acts as both an item retrieval vehicle and a packaging station. The cart includes packaging material storage, packaging surfaces, and labeling capabilities, allowing it to perform multiple operations that previously required separate dedicated areas

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Reliability

If items are transported to a packaging area and then to a shipping drop-off point, then shipping can be completed, but transit time increases

Engineering Contradiction:
Improveshipping process completionVSAvoidtransit time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The packaging process is performed preliminarily at the item retrieval location before the cart proceeds to the shipping drop-off point. By completing packaging actions in advance at the source location, the system eliminates the need for a separate packaging area visit, thereby reducing overall transit time while ensuring shipping process completion

Inventive Principle:
Principle #10Preliminary action

3Ease of operation

If a separate packaging area is established, then packaging can be performed, but the process becomes more complex with additional detours

Engineering Contradiction:
Improvepackaging processVSAvoidprocess complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent extracts the packaging function from the separate packaging area and integrates it directly onto the cart. By taking out the packaging capabilities and placing them at the item retrieval location, the system simplifies the overall process by eliminating detours and reducing process complexity while maintaining ease of operation

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS11267498B2Ecommerce picking and packaging cart
Publication Date: 2022.03.08 WALMART APOLLO LLC
  • US11267498B2 patent drawing
  • US11267498B2 patent drawing
  • US11267498B2 patent drawing

AI summary

Various configurations of picking and packaging carts are disclosed that can be advantageously employed in Ecommerce and retail settings to improve operational efficiency. Examples can preclude the need for a detour from the item retrieval location to a packaging area, prior to delivery to a shipping area, such as a drop-off point. Some examples include a frame; a shelf rack; accessory support units including a printer holder; multiple shipping container support units configured to hold a plurality of shipping containers of a plurality of sizes; and a packaging shelf arrangement comprising a top shelf providing a flat packaging surface.