Projectile Pest Control Device for Tree Branch Attachment

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Solution Overview

Problem

Current pheromone-based pest control methods for agricultural environments are labor-intensive and lack consistency in efficacy, particularly in large orchards, due to the need for manual application and high costs associated with pheromone disruption products.

Innovation Solution

A pest control device that can be projected onto trees or vegetation, featuring a releaser and capsule connected by an extension, allowing for inertia-driven separation and attachment to branches, facilitating efficient deployment of pheromones or other active agents for pest control.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual application methods are used for pheromone-based pest control, then application precision can be maintained, but labor intensity increases and productivity decreases

Engineering Contradiction:
Improveapplication speedVSAvoidlabor intensity
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The patent replaces manual mechanical application with a projectile-based delivery system. The pest control device is launched using a launcher that propels the device onto tree branches, eliminating the need for manual climbing and application while significantly increasing application speed and reducing labor intensity.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent introduces a projectile delivery system as an intermediary between the pheromone source and the target tree. The device acts as a mediator that carries the pheromone dispenser to difficult-to-reach locations on trees, enabling efficient deployment without direct human contact with the application site.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Area of stationary object

If pheromone disruption products are used extensively, then pest control coverage increases, but costs increase

Engineering Contradiction:
Improvecoverage areaVSAvoidpheromone quantity
Core Design Contradiction:
Area of stationary objectVSQuantity of substance

Solution Approach 1:

The patent divides the pheromone application into multiple discrete, deployable units. Each device contains a pheromone dispenser that can be independently launched to different tree locations. This segmentation allows extensive coverage to be achieved by deploying multiple smaller units rather than requiring large quantities of pheromone in a single application.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent changes the delivery parameter from ground-based dispensing to aerial projection. By launching devices onto tree branches, the system achieves better distribution of pheromone throughout the canopy area, improving coverage efficiency and reducing the total quantity of pheromone needed for effective pest control.

Inventive Principle:
Principle #35Parameter changes

3Manufacturing precision

If manual application to tree tops is performed, then precise placement can be achieved, but time consumption increases

Engineering Contradiction:
Improveplacement precisionVSAvoidapplication time
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

The patent replaces manual placement operations with a projectile launch system. The launcher propels the pest control device directly onto tree branches and tops, achieving precise placement through controlled projection rather than manual positioning. This substitution dramatically reduces application time while maintaining or improving placement accuracy.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The patent performs preliminary preparation of the device for launch, pre-assembling the pheromone dispenser in a launch-ready state. This preliminary action allows the device to be quickly deployed to tree tops without time-consuming manual assembly or positioning operations during the actual application process.

Inventive Principle:
Principle #10Preliminary action

4Reliability

If consistent pest control efficacy is achieved across large areas, then reliability improves, but application complexity increases

Engineering Contradiction:
Improvecontrol consistencyVSAvoiddeployment complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent designs a universal pest control device that can be deployed to various tree types and locations using the same launcher system. The standardized device and launch mechanism provide consistent pheromone delivery across large areas, improving reliability while avoiding the complexity of multiple specialized application systems.

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

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 faster and more consistent application of pheromones and other active agents across large areas, reducing labor and costs while improving the reliability of pest control, particularly in hard-to-reach locations like tree tops.

Implementation Method 1

projecting the member in its deployable state whereby inertia causes the releaser to separate from the capsule and form an attachment state

Methodology Applied
Scientific EffectInertia: Inertia

Data Source

PatentUS11895999B2Pest control devices, methods, and apparatus
Publication Date: 2024.02.13 BUNKER BRETT E
  • US11895999B2 patent drawing
  • US11895999B2 patent drawing
  • US11895999B2 patent drawing

AI summary

Devices and methods for pest control, including devices useful to place pest control devices at locations of use such as at a crop (e.g., at a branch of a tree), certain embodiments of devices including a capsule and a tether that can become tangled or caught in a tree or other crop location.