V-Shaped Hopper for Agricultural Product Conveying

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Solution Overview

Problem

Large hoppers used in agricultural product conveying systems are difficult to store and clean, leading to inefficiencies and increased operational costs due to contamination and product wastage.

Innovation Solution

A product conveying system with a hopper featuring a v-shaped side configuration that channels product downward for easy storage and cleaning, incorporating a folding mechanism to direct product into a pail and prevent contamination, and a conveyor system with integrated seals to maintain product flow and prevent external contaminants.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If large hoppers are used to receive product from trucks, then the capacity to receive product is improved, but the difficulty of storage and cleaning increases

Engineering Contradiction:
Improveproduct receiving capacityVSAvoidstorage and cleaning ease
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

The hopper is divided into multiple sections or compartments that can be independently accessed and cleaned. This segmentation allows the large hopper capacity to be maintained while reducing the complexity of cleaning operations by breaking the large volume into manageable sections.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The hopper incorporates movable or adjustable components such as movable walls, adjustable baffles, or collapsible sections that can change configuration between operational and storage/cleaning modes. This dynamic design allows the hopper to maintain large capacity during operation while becoming more accessible and easier to clean when needed.

Inventive Principle:
Principle #15Dynamics

2Quantity of substance

If large hoppers are used to receive product from trucks, then the capacity to receive product is improved, but the difficulty of storage increases

Engineering Contradiction:
Improveproduct receiving capacityVSAvoidstorage space requirement
Core Design Contradiction:
Quantity of substanceVSVolume of moving object

Solution Approach 1:

The hopper design incorporates nested or telescoping sections that can be collapsed or folded into a compact configuration for storage. When expanded, the hopper provides large capacity for receiving product from trucks, but when collapsed, it occupies minimal storage space.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The hopper utilizes dynamic structural elements such as collapsible walls, foldable sections, or adjustable support structures that allow the hopper to transition between a large-volume operational state and a compact storage state, effectively reducing the volume of the moving object when not in use.

Inventive Principle:
Principle #15Dynamics

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 system reduces cleaning time and operational costs by ensuring the hopper and conveyor remain clean, minimizing product wastage and extending the longevity of components by preventing erosive products from causing wear.

Implementation Method 1

configured to channel the product to exit the hopper through the opening while the opening is directed downwardly

Methodology Applied
Scientific EffectGravity: Gravitation

Implementation Method 2

The conveyor is configured to move product from the hopper to a holding container

Methodology Applied
Scientific EffectMechanical conveyance:

Data Source

PatentUS8876456B2Agricultural system for conveying product to a holding container
Publication Date: 2014.11.04 CNH IND CANADA
  • US8876456B2 patent drawing
  • US8876456B2 patent drawing
  • US8876456B2 patent drawing

AI summary

An agricultural system for conveying product to a holding container is provided. One agricultural system includes a product conveying system having a conveyor and a hopper. The conveyor is configured to move product from the hopper to a holding container. The hopper has an opening for receiving product, and the opening includes a first side adjacent to the conveyor, and a second side opposite the first side. The second side is substantially v-shaped, and configured to channel the product to exit the hopper through the opening while the opening is directed downwardly.