Mobile Recycler Reducing Agent Tank Pivoting Support Base
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Solution Overview
Problem
The existing mobile recyclers face difficulties in replenishing the reducing agent tank from the ground due to its high position under the engine frame, making it challenging for operators to perform the task safely and efficiently.
Innovation Solution
A mobile recycler design that includes a tank case with a support base that can be pivoted to a support position, allowing the reducing agent tank to be replenished from the ground, with the support base positioned below the engine frame and the tank case superimposed on the traveling apparatus, facilitating easier access and operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the reducing agent tank is mounted directly under the engine frame, then the tank is securely positioned, but the tank is located at a high position making it difficult for operators to replenish from the ground
Solution Approach 1:
The tank case is designed to be movable relative to the engine frame, transitioning between a stored position (when not in use) and a working position (when replenishment is needed). This dynamic positioning allows the tank to be moved to ground level for easy operator access while maintaining secure mounting during operation
Solution Approach 2:
A support base is introduced as an intermediary component between the reducing agent tank and the ground. The support base provides a stable platform that extends from the tank case to the ground, enabling operators to safely access and replenish the tank from ground level while the tank remains securely mounted to the engine frame
2Ease of operation
If the tank case is positioned below the engine frame, then the reducing agent tank is closer to the ground, but the tank case may interfere with the discharge conveyor arrangement
Solution Approach 1:
The tank case is positioned in the longitudinal direction of the vehicle, superimposed on the traveling apparatus, rather than directly below the engine frame in the lateral direction. This dimensional repositioning allows the discharge conveyor to be arranged below the engine frame without interference from the tank case, while still achieving improved operator access
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
Enables safe and efficient replenishment of the reducing agent tank while the operator stands on the ground, improving operability and reducing the risk of accidents by lowering the tank's position and providing a stable support base for the container.
Implementation Method 1
The exhaust gas treatment device treats an exhaust gas from the engine through reduction reaction
Implementation Method 2
A position of the support base can be changed between a storage position in which the support base is stored in the tank case and a support position in which the support base supports the container
Data Source
AI summary
Such a mobile recycler that an operator can replenish a reducing agent tank with a reducing agent from the ground is provided. A reducing agent tank stores a reducing agent supplied to an exhaust gas treatment device treating an exhaust gas from an engine through reduction reaction. A tank case accommodates the reducing agent tank. The tank case has a support base supporting a container of the reducing agent for replenishment to the reducing agent tank.