Adjustable I-Shaped Clamp for Farm Implement Mounting

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Solution Overview

Problem

Existing mounting devices for farm implements are either prone to movement due to insufficient torque or require excessive hardware and closer tolerances, leading to tedious assembly and increased space occupation.

Innovation Solution

A clamp with adjustable length and I-shaped design that matches the profile of the mounting tube, featuring retaining members and mounting members that act as wedges to ensure firm contact and eliminate clearances, along with spacers to prevent bending under load.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If mounting devices are designed for ease of assembly with hardware that fits approximately around the mounting tube, then assembly is easier, but the mounting device becomes prone to movement due to insufficient torque

Engineering Contradiction:
Improveease of assemblyVSAvoidstability of mounting
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The clamp incorporates an adjustable length mechanism that allows the distance between top and bottom sections to be modified. This dynamic adjustment capability enables the clamp to adapt to different mounting tube profiles and sizes, providing both ease of assembly and stable mounting by optimizing the clamp's grip on the specific tube being mounted.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The clamp's geometric parameters are designed to match the profile of the mounting tube, with specific angle configurations (such as 90-degree angles) that optimize contact surfaces. This parameter optimization ensures sufficient torque transmission while maintaining ease of assembly through approximate fitting.

Inventive Principle:
Principle #35Parameter changes

2Strength

If mounting devices are designed for strength with more hardware and closer tolerances, then mounting strength is improved, but assembly becomes tedious and time consuming

Engineering Contradiction:
Improvemounting strengthVSAvoidassembly speed
Core Design Contradiction:
StrengthVSProductivity

Solution Approach 1:

The clamp integrates multiple functions into a single component: the clamping structure, the adjustable length mechanism, and the mounting interface are combined in one piece. This eliminates the need for separate hardware components and shims, reducing assembly steps while maintaining mounting strength through the unified structure's optimized torque transmission.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The clamp is designed as a simple, robust component that can be easily manufactured and replaced if needed. The design prioritizes functional adequacy over complex durability mechanisms, allowing for quick assembly and replacement without requiring precision tolerances or multiple hardware pieces.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

3Strength

If mounting devices use extra hardware to achieve strength, then mounting strength is improved, but the device occupies more space

Engineering Contradiction:
Improvemounting strengthVSAvoidspace occupation
Core Design Contradiction:
StrengthVSVolume of moving object

Solution Approach 1:

The clamp's adjustable length mechanism allows the top and bottom sections to be positioned close together, with the connecting member nesting within the overall clamp structure. This nested configuration minimizes the space occupied by the mounting device while maintaining the structural strength needed for secure mounting through optimized contact surfaces and torque distribution.

Inventive Principle:
Principle #7Nested doll (Nesting)

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 clamp provides a secure and space-efficient mounting solution that eliminates bending and deflection, ensuring stability and ease of assembly without the need for additional hardware or shims, while maintaining torque integrity.

Implementation Method 1

mounting members that act as wedges to ensure firm contact and eliminate clearances

Methodology Applied
Scientific EffectWedge: Wedge

Data Source

PatentUS8960512B2Cast back clamp and mounting component
Publication Date: 2015.02.24 UNVERFERTH MFG CO INC
  • US8960512B2 patent drawing
  • US8960512B2 patent drawing
  • US8960512B2 patent drawing

AI summary

A mounting device for mounting a component onto a farm implement having a frame, includes a clamp member and a mounting component. The clamp member includes a top section, a bottom section and a connecting member coupled to the top section at a first end portion and the bottom section at a second end portion. The top section is configured to engage two adjacent surfaces of a support element, and the bottom section is configured to engage two adjacent surfaces of a support element. A length of the connecting member between the top section of the clamp member and the bottom section of the clamp member is adjustable. The top section includes at least one receiving member, and the bottom section includes at least one receiving member. The mounting component includes a plurality of receiving members. Each mounting member is configured to engage the mounting hole of the clamp end portion and a mounting hole of the mounting component.