Oscillating Brush Cleaning for Construction Production Pallets

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Solution Overview

Problem

Existing cleaning devices for production pallets in the construction industry are expensive, complex, and inflexible, requiring multiple components and drives, making them difficult to maintain and adapt to varying pallet dimensions, with insufficient cleaning efficiency.

Innovation Solution

A cleaning device featuring a brush that moves oscillatingly along the longitudinal extent, driven by a single device, allowing efficient cleaning of the entire pallet width with minimal components, adjustable to different dimensions, and easy maintenance.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If disc brushes or vertical brushes are used for cleaning production pallets, then cleaning performance is improved, but device complexity and cost increase significantly

Engineering Contradiction:
Improvecleaning performanceVSAvoidstructural complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The cleaning device divides the pallet width into multiple cleaning zones, with each zone served by a separate brush element. This segmentation allows the system to achieve comprehensive cleaning coverage while maintaining simplicity in each individual brush unit, avoiding the need for complex oversized disc brushes.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The invention transitions from the conventional vertical orientation of disc brushes to a horizontal arrangement where brush elements are distributed across the pallet width. This dimensional change enables effective cleaning with simpler, smaller brush units arranged in parallel rather than requiring a single complex vertical structure.

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

2Area of stationary object

If multiple disc brushes are used to cover the pallet width, then cleaning coverage is improved, but the number of drive devices and components increases

Engineering Contradiction:
Improvecleaning coverageVSAvoidnumber of components
Core Design Contradiction:
Area of stationary objectVSDevice complexity

Solution Approach 1:

Multiple brush elements are merged into a single integrated cleaning device structure that spans the pallet width. This combining approach achieves comprehensive cleaning coverage while maintaining a unified, simple structure rather than requiring separate complex drive systems for each brush.

Inventive Principle:
Principle #5Merging (Combining)

3Productivity

If large diameter disc brushes are used, then cleaning effectiveness is improved, but installation space and maintenance difficulty increase

Engineering Contradiction:
Improvecleaning effectivenessVSAvoidmaintenance difficulty
Core Design Contradiction:
ProductivityVSEase of repair

Solution Approach 1:

The cleaning function is segmented into multiple smaller brush elements instead of one large disc brush. This segmentation reduces the diameter of individual brushes, making them easier to install, maintain, and replace while collectively providing effective cleaning across the entire pallet width.

Inventive Principle:
Principle #1Segmentation

4Device complexity

If the cleaning device is designed for fixed pallet dimensions, then structural simplicity is maintained, but adaptability to varying pallet sizes is reduced

Engineering Contradiction:
Improvestructural simplicityVSAvoidadaptability to pallet dimensions
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The cleaning device incorporates adjustable elements that allow the brush elements to be repositioned or reconfigured according to different pallet dimensions. This dynamic adaptability enables the same simple structural design to effectively clean various pallet sizes without requiring completely different device configurations.

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 device provides effective, energy-efficient cleaning with reduced installation space, low cost, and ease of maintenance, ensuring thorough removal of contaminants without additives.

Implementation Method 1

the at least one brush can be moved in an oscillating manner along the longitudinal extent by the at least one drive device

Methodology Applied
Scientific EffectOscillation: Vibration

Implementation Method 2

concrete residues are rubbed off the production pallet by a disc brush

Methodology Applied
Scientific EffectMechanical abrasion: Abrasion

Data Source

PatentEP4620584A1Cleaning device for cleaning a production pallet for the construction industry
Publication Date: 2025.09.24 EBAWE ANLAGENTECHN
  • EP4620584A1 patent drawingFigure 1
  • EP4620584A1 patent drawingFigure 2~3
  • EP4620584A1 patent drawingFigure 4~5

AI summary

Cleaning device (1) for cleaning a production pallet (2) for the construction industry, comprising at least one brush (3) with a longitudinal extension (4) and at least one drive device (5) for moving the at least one brush (3), wherein the at least one brush (3) can be moved in an oscillating manner along the longitudinal extension (4) by the at least one drive device (5).