Integrated Driver Element for Collision-Free Load Carrier Separation

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Solution Overview

Problem

Existing transport systems face inefficiencies due to the need for separate, stationary separating devices that require mechanical adaptation to load carriers, leading to potential collisions and downtime, which increases costs and reduces transport reliability.

Innovation Solution

A separating device integrated into the traction mechanism, featuring a driver element that can transition between driving and release positions to prevent collisions, using a transfer device such as a spring or magnet to ensure safe separation and driving of load carriers without the need for additional separating devices.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If stationary separating means are arranged on a separate separating device, then load carriers can be separated, but the device complexity increases and collisions may occur leading to downtime

Engineering Contradiction:
Improvetransport reliabilityVSAvoidseparating device complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines the separating function with the traction mechanism by integrating driver elements directly onto the traction chain elements. This eliminates the need for a separate stationary separating device, reducing overall system complexity while maintaining reliable separation through the integrated driver elements that can engage and disengage from load carriers.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The driver elements are designed to be movable relative to the traction chain elements, allowing them to transition between extended and retracted positions. This dynamic capability enables the driver elements to engage load carriers for separation when needed and retract to avoid collisions, thereby improving transport reliability while maintaining simple integration with the牵引 mechanism.

Inventive Principle:
Principle #15Dynamics

2Reliability

If driver element is fixed in driving position, then load carrier can be driven reliably, but collision with load carrier cannot be avoided

Engineering Contradiction:
Improvedriving reliabilityVSAvoidcollision with load carrier
Core Design Contradiction:
ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The driver element is designed with movable capability relative to the traction chain element, allowing it to dynamically adjust its position. A transfer device enables the driver element to switch between a driving position (for reliable load carrier engagement) and a release position (for collision avoidance), thus resolving the contradiction between driving reliability and collision prevention.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The transfer device proactively moves the driver element to the release position before potential collision occurs, preventing the harmful effect of collision while maintaining the ability to engage in the driving position when separation is required, thereby ensuring both reliability and safety.

Inventive Principle:
Principle #9Preliminary anti-action

3Productivity

If separate separating device is used, then separation function is provided, but additional device and potential collision increase downtime

Engineering Contradiction:
Improvetransport throughputVSAvoiddowntime due to collision
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

By integrating the separating function into the牵引 mechanism itself through driver elements on the traction chain, the patent eliminates the need for separate stationary separating devices. This reduces the number of components and potential collision points, thereby maintaining high transport throughput while minimizing downtime.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The movable driver elements can dynamically switch between engagement and disengagement states, allowing continuous operation without the downtime associated with collision damage to stationary separating devices. This dynamic capability ensures high productivity by preventing the loss of time that would result from collisions and subsequent maintenance.

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

This solution enables reliable, malfunction-free operation of transport systems by preventing collisions and reducing the need for separate separating devices, enhancing transport throughput and efficiency while maintaining low noise and energy consumption.

Implementation Method 1

The transfer device (26) is configured as a spring device

Methodology Applied
Scientific EffectSpring: Spring

Implementation Method 2

The transfer device (26) is configured as a magnet device

Methodology Applied
Scientific EffectMagnetism: Magnetism

Data Source

PatentUS10961057B2Separating device, traction mechanism with at least one separating device, transport system and method for separating and driving at least one load carrier
Publication Date: 2021.03.30 BEUMER GROUP GMBH & CO KG
  • US10961057B2 patent drawing
  • US10961057B2 patent drawing
  • US10961057B2 patent drawing

AI summary

A separating device for the separation of at least one load carrier from a further load carrier. The separating device comprises a driver element for arranging on a traction mechanism of a transport system, the driver element having a fastening section for fastening the driver element to the traction mechanism and a driving section for driving at least one load carrier. The driver element can be transferred at least in sections from a driving position into a release position. Furthermore, the invention relates to a traction mechanism with the separating device, to a transport system, and to a method for separating and driving at least one load carrier.