Box Blade Storage Layout With Integrated Ballast and Tool Access

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Solution Overview

Problem

Existing tractor-mounted storage solutions for tools and supplies are bulky, costly, interfere with tractor operations, lack multi-functionality, and do not integrate ballast functionality, leading to inefficiencies and safety risks during field operations.

Innovation Solution

A modular storage unit that mounts directly atop a box blade implement, providing ergonomic storage, secure access, and integrates ballast functionality, using durable materials and featuring internal compartments, a tool channel, and external posts for tool support.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If commercial tractor caddy units are mounted to the 3-point hitch, then storage capacity is provided, but the device becomes bulky, costly, and mechanically complicated requiring full removal when switching implements

Engineering Contradiction:
Improvestorage capacityVSAvoidmounting complexity
Core Design Contradiction:
Quantity of substanceVSDevice complexity

Solution Approach 1:

The storage device is merged with the box blade implement by mounting it directly to the box blade's top surface using the existing triple-A arms and hydraulic system. This integration eliminates the need for separate caddy units that mount to the 3-point hitch, reducing overall system complexity while maintaining storage capacity.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The box blade serves multiple functions: it performs its traditional grading function and simultaneously supports the storage device. This multi-functionality allows the same implement to provide both earthmoving capability and tool storage, eliminating the need for separate storage systems.

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

2Quantity of substance

If shelf systems are mounted on the Roll Over Protection Structure (ROPS), then storage is provided, but the position is too high for easy access and limited size restricts storage capacity

Engineering Contradiction:
Improvestorage capacityVSAvoidaccessibility
Core Design Contradiction:
Quantity of substanceVSEase of operation

Solution Approach 1:

Instead of mounting storage vertically on the high ROPS structure, the invention transitions to a horizontal mounting approach on the box blade's top surface. This dimensional change brings the storage compartment down to a more accessible height while maximizing storage capacity through the box blade's structural space.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Device complexity

If ROPS-mounted products are designed for single-purpose tools, then simple structure is achieved, but utility is limited by lacking compartments for accompanying necessities

Engineering Contradiction:
Improvestructure simplicityVSAvoidstorage versatility
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The storage compartment is divided into multiple sections and compartments that can accommodate various tools and supplies. This segmentation allows organized storage of different items (chainsaws, gas cans, oil containers, maintenance gear) while maintaining a relatively simple overall structure that mounts to the box blade.

Inventive Principle:
Principle #1Segmentation

4Device complexity

If tools are placed in the front loader bucket or left behind, then no additional storage structure is needed, but workflow is disrupted and safety risks increase due to cluttered or insecure placement

Engineering Contradiction:
Improvestorage structureVSAvoidworkflow efficiency
Core Design Contradiction:
Device complexityVSProductivity

Solution Approach 1:

The box blade implement serves itself by incorporating a mounted storage device that provides tool storage as part of its own structure. This self-service approach eliminates the need for separate storage solutions like front loader buckets, allowing operators to keep tools securely attached to the implement they are already using, thereby maintaining workflow efficiency and safety.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS12532797B1Equipment storage device for a box blade
Publication Date: 2026.01.27 LEEMAN RICK
  • US12532797B1 patent drawing
  • US12532797B1 patent drawing
  • US12532797B1 patent drawing

AI summary

An equipment storage device for a box blade is provided. The equipment storage device includes a storage container having a base, a rear wall, a front wall, and opposing sidewalls, with a plurality of dividing walls defining internal compartments for retaining equipment. A mounting interface is capable of securing the storage container to a mounting surface, such as a box blade implement attached to a tractor. The front wall partially encloses a front portion of the storage container, and a channel is formed through an upper portion of the front wall. The channel can receive an end of a tool therethrough, such as a blade of a chainsaw. The device provides convenient and secure access to tools and equipment during field operations, eliminating the need for separate storage or transportation arrangements and increasing efficiency for tractor operators.