Mobile Pumping Device With Bottom-Mounted Wheels
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional pumping devices become unstable and difficult to move due to increased weight when filled with fluid, leading to hard and unstable movement and potential overturning.
Innovation Solution
A pumping device design featuring a barrel, a bottom portion with a pumping mechanism, and at least one wheel connected to the bottom portion, allowing for easy movement and stability through detachable or integral construction and strategic placement of wheels and wing portions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If the storage tank is filled with fluid, then the pumping device can perform fluid transfer function, but the overall weight becomes heavier causing hard and unstable movement
Solution Approach 1:
The patent transitions the pumping device from a stationary ground-based configuration to a mobile wheeled configuration. By adding wheels connected to the bottom portion, the device operates in the dimension of mobility, allowing easy movement despite the heavy weight when filled with fluid.
2Quantity of substance
If the storage tank is filled with fluid, then the pumping device can perform fluid transfer function, but the device becomes unstable and may overturn
Solution Approach 1:
By adding wheels to the bottom portion, the patent provides a stable base that distributes the weight and prevents overturning. The wheels create a broader support footprint and lower center of gravity, enhancing stability in the vertical dimension while enabling mobility.
3Ease of operation
If wheels are added to enable easy movement, then mobility is improved, but device complexity increases
Solution Approach 1:
The patent divides the device into distinct functional modules: the barrel for fluid storage, the bottom portion with wheels for mobility, and the pumping mechanism for fluid transfer. This segmentation allows each component to be optimized independently and simplifies the overall structure by assigning specific functions to separate parts.
Data Source
AI summary
A pumping device with suction/injection function for changing fluid. The pumping device including: a barrel; a bottom portion, connected to the barrel; a pumping mechanism, configured to drain fluid out from or inject fluid into the barrel; and at least one wheel, connected to the bottom portion so that the pumping device is easy to move. Whereby, the pumping device can be moved easily.