Barrel Mixer Pivot Mechanism for Tilting and Transport
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Solution Overview
Problem
Existing barrel mixers lack efficient mechanisms for tilting between mixing and pouring positions while maintaining structural integrity and ease of transportation, leading to limitations in accessibility and operational flexibility.
Innovation Solution
A barrel mixer design featuring a pivot member coupled to a base with a rotation axis, allowing the barrel to move between mixing and pouring positions, and a detachable stand with a mounting element for easy coupling and decoupling, along with a transmission system for rotating the barrel, enhancing mobility and accessibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the barrel mixer is made detachable into component parts for easy transportation, then ease of operation is improved, but device complexity increases due to the need for assembly and disassembly mechanisms
Solution Approach 1:
The barrel mixer is divided into separable component parts including the barrel assembly and the stand assembly. The barrel can be detached from the stand through the pivot member and mounting element mechanism, allowing the components to be transported separately and reassembled at the destination, thus improving ease of transportation while maintaining reasonable device complexity through straightforward connection interfaces
2Adaptability or versatility
If the barrel mixer is made tiltable between mixing and pouring positions, then adaptability is improved, but device complexity increases due to the tipping arrangement and limiting stops
Solution Approach 1:
The barrel mixer employs a dynamic tilting mechanism where the barrel assembly can rotate between mixing and pouring positions through the pivot member. The limiting stops provide fixed positional references while the pintle bearing enables smooth rotational movement. This dynamic capability allows the same structure to perform multiple functions (mixing and pouring) without requiring separate devices, thus improving adaptability while keeping the mechanical structure relatively simple
3Ease of operation
If the rotation axis is spaced from the pivot mounting element, then accessibility is improved, but device complexity increases due to the offset pivot mechanism
Solution Approach 1:
The pivot mechanism is designed with an asymmetric configuration where the rotation axis is intentionally spaced from the pivot mounting element. This offset arrangement creates an asymmetric geometry that provides better accessibility to the barrel opening and mixing area, while the asymmetric design itself becomes a simplified structural feature rather than a complex mechanism
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 smooth transition between mixing and pouring positions, improves accessibility, and facilitates easy transportation by allowing the barrel mixer to be tilted and rotated, ensuring efficient material handling and mixing processes.
Implementation Method 1
a pivot member pivotably coupled to the base for movement of the barrel between a mixing position and a pouring position about a rotation axis relative to the pivot member
Data Source
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AI summary
A barrel mixer (10) is disclosed. The barrel mixer (10) comprises a barrel (12); a frame (14) for removably supporting the barrel (12), the frame (14) having a handle portion (16) and a base (18); a pivot member (20) pivotably coupled to the base (18) for movement of the barrel (12) between a mixing position and a pouring position about a rotation axis (B) relative to the pivot member (20), the pivot member (20) having a pivot mounting element (22); and a stand (24) for supporting the frame (14), the stand (24) having a stand mounting element (26) for detachable coupling with the pivot mounting element (22), characterised by the rotation axis (B) being spaced from the pivot mounting element (22).