Auger Dispensing System for Precise Bulk Material Control
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Solution Overview
Problem
Existing bulk material dispensing systems lack efficient and accurate dispensing capabilities, particularly in large-scale operations and disaster relief situations, where proper storage and distribution of food items are critical to prevent waste and ensure safe consumption.
Innovation Solution
A bulk material dispensing apparatus comprising a frame, a hopper for containing bulk materials, a feeding unit with an auger to drive the material through a feeding tube, and a controller to manage the dispensing process based on user requests, ensuring precise quantity dispensing and safe storage conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If bulk material dispensing systems lack proper storage systems, then dispensing operation is simplified, but food items are lost, mishandled or wasted
Solution Approach 1:
The system divides bulk material storage into multiple hoppers, each dedicated to storing specific food items. This segmentation allows proper storage conditions to be maintained for each material type while enabling automated dispensing operations without manual handling, thus preventing loss and waste.
Solution Approach 2:
The patent introduces an automated feeding unit with augers as an intermediary between storage hoppers and dispensing points. This intermediary mechanism enables automated transfer and dispensing of bulk materials, eliminating the need for manual handling while maintaining proper storage conditions, thereby preventing food item loss and mishandling.
2Productivity
If manual handling of bulk materials is used, then storage requirements are reduced, but efficiency and accuracy in dispensing decrease
Solution Approach 1:
The system incorporates sensors and controllers that monitor the dispensing process in real-time. The controller receives feedback on material flow and auger rotation, automatically adjusting parameters to achieve precise quantity control. This feedback mechanism enables both high dispensing efficiency and accurate measurement of dispensed quantities.
Solution Approach 2:
The patent replaces manual mechanical handling with an automated auger-based feeding system controlled by electronic controllers. This substitution enables precise control over dispensing quantities through automated rotation speed and duration control, significantly improving both productivity and measurement precision compared to manual handling.
3Extent of automation
If automated dispensing is implemented, then labor requirements are reduced, but system complexity increases
Solution Approach 1:
The system employs universal components such as standard augers, hoppers, and controllers that can handle multiple types of bulk materials. The feeding unit design is adaptable to different material properties, allowing the same basic system structure to serve multiple functions and material types, thereby reducing overall system complexity while maintaining high automation.
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 apparatus enables efficient, accurate, and safe dispensing of bulk materials, particularly in large-scale operations and disaster relief scenarios, by ensuring precise quantity control and maintaining proper storage conditions, thereby reducing waste and ensuring food safety.
Implementation Method 1
an auger disposed in the feeding tube, the auger configured to rotate to drive the bulk material received from the hopper outlet to be dispensed from a dispensing outlet
Data Source
AI summary
An example bulk material dispensing apparatus includes: a frame; a hopper supported in the frame, the hopper configured to contain a bulk material for dispensing by the dispensing apparatus and having a hopper outlet; a feeding unit interconnected with the hopper outlet, the feeding unit configured to receive the bulk material from the hopper outlet and comprising: a feeding tube; and an auger disposed in the feeding tube, the auger configured to rotate to drive the bulk material received from the hopper outlet to be dispensed from a dispensing outlet; and a controller interconnected with the auger, the controller configured to: receive a dispensing request specifying a quantity of bulk material to dispense; and control the auger to rotate to dispense the quantity of bulk material.