Pivotable Protective Cover for Construction Robot Storage

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Solution Overview

Problem

Existing storage systems with protective covers are cumbersome for construction robots to access, often requiring additional manipulators or complex actuation mechanisms, leading to increased costs and potential errors in accessing storage locations.

Innovation Solution

A storage system with a pivotable protective cover actuated by a mechanical or electromechanical actuator, allowing the construction robot's manipulator to directly access the storage space without external assistance, and featuring a control contour for mechanical pivoting and a blocking element for secure positioning, reducing the need for additional components and electrical supply lines.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If a protective cover is used to protect the storage space, then protection against particles, liquids and gases is improved, but access to the storage space becomes more complex requiring additional manipulators or actuation mechanisms

Engineering Contradiction:
Improveprotection against particles, liquids and gasesVSAvoidcomplexity of access mechanism
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The patent combines the protective cover and storage location into a single integrated unit where the cover is pivotally connected to the storage location. This merging eliminates the need for separate actuation mechanisms and additional manipulators, as the robot's manipulator can directly pivot the cover to access the storage space.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The protective cover is designed to be pivotable rather than fixed, allowing it to dynamically transition between a closed protective state and an open accessible state. This dynamic design enables simple access mechanisms where the cover can be easily pivoted by the robot's manipulator without requiring complex actuation systems.

Inventive Principle:
Principle #15Dynamics

2Reliability

If additional manipulators or actuation mechanisms are used to access the storage space, then access reliability is improved, but device complexity and costs increase

Engineering Contradiction:
Improvereliability of access to storage spaceVSAvoidnumber of manipulators and actuation mechanisms
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent merges the access function into the robot's existing manipulator, eliminating the need for separate actuation mechanisms. The manipulator directly pivots the protective cover, simplifying the system while maintaining reliable access through the robot's proven manipulator technology.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The storage location design allows the robot's manipulator to directly pivot the protective cover without requiring external actuation systems. This self-service approach eliminates additional components that would increase complexity and potential failure points, relying instead on the robot's existing manipulator capabilities.

Inventive Principle:
Principle #25Self-service

3Ease of operation

If a pivotable protective cover is used, then access to storage space is simplified, but the need for actuators and control systems increases device complexity

Engineering Contradiction:
Improveease of access to storage spaceVSAvoidactuators and control systems
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The pivotable protective cover is designed to be directly manipulated by the robot's manipulator without requiring separate actuators or control systems. The cover's pivotal connection allows it to be easily opened and closed by the manipulator's natural movement, eliminating additional complexity while maintaining ease of operation.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The protective cover transitions from a static enclosed structure to a dynamic pivotable element that can be easily moved between closed and open positions. This dynamic design simplifies access operations while avoiding the need for complex actuation and control systems, as the manipulator can directly pivot the cover.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20240408743A1Storage system and construction robot having a storage system
Publication Date: 2024.12.12 HILTI AG
  • US20240408743A1 patent drawing
  • US20240408743A1 patent drawing
  • US20240408743A1 patent drawing

AI summary

A storage system having at least one storage location is provided. The storage location has a protective cover, for example for protection against entering and/or escaping particles, liquids and/or gases, and a storage space, wherein the protective cover is arranged pivotably at the storage location. A construction robot having such a storage system is also provided.