Chain Saw Guide Plate Cooling Liquid Delivery System
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Solution Overview
Problem
Existing chain saws lack a guide wheel cooling system, leading to high temperatures during prolonged use, which reduces the service life of the product.
Innovation Solution
A guide wheel cooling liquid delivery system is introduced, featuring liquid inlet channels, an anti-blocking liquid outlet structure, and liquid guide channels that ensure stable cooling liquid delivery to the guide wheel, preventing debris blockage and ensuring smooth output.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If a cooling system is added to the chain saw guide plate, then the cooling and lubrication effect is improved, but the structural complexity increases
Solution Approach 1:
The cooling liquid delivery system is integrated directly into the guide plate structure by forming liquid inlet channels and liquid guide channels as part of the guide plate's internal structure. This merging approach incorporates the cooling function without adding separate external cooling components, thus improving temperature control while minimizing increases in overall structural complexity.
Solution Approach 2:
The guide plate is designed to serve multiple functions simultaneously: it provides structural support for the guide wheel, contains internal channels for cooling liquid delivery, and provides lubrication to the guide wheel bearings. This multi-functionality allows the cooling system to be embedded within the existing guide plate structure rather than requiring separate dedicated cooling components.
2Ease of manufacture
If a liquid outlet structure is exposed on the outer plate, then the liquid delivery is simplified, but debris blocking occurs
Solution Approach 1:
The liquid outlet groove is nested within the inner plate structure rather than being exposed on the outer plate surface. The groove is positioned such that its opening faces the guide wheel installation area while being protected by the outer plate, creating a nested configuration that prevents debris from entering and blocking the outlet while maintaining the simplicity of the liquid delivery path.
3Temperature
If cooling liquid channels are added to the guide plate, then the cooling effect is improved, but the structural strength may be reduced
Solution Approach 1:
The liquid inlet channels and liquid guide channels are positioned strategically within the guide plate structure to provide cooling where it is most needed (near the guide wheel installation area) while minimizing the removal of material from critical load-bearing regions. The channels are configured to follow paths that do not compromise the overall structural integrity of the guide plate.
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
The system effectively lubricates and cools the chain saw guide plate, enhancing the service life of the bearings and preventing temperature-related issues, while maintaining structural strength and efficient cooling liquid delivery.
Implementation Method 1
The cooling liquid is input from the liquid inlet hole, flows through the liquid inlet channel and the liquid guide channel, and is output from the anti-blocking liquid outlet structure to the guide wheel installation area to lubricate and cool the bearings
Implementation Method 2
the cooling liquid is input from the liquid inlet hole, flows through the liquid inlet channel and the liquid guide channel, and is output from the anti-blocking liquid outlet structure to the guide wheel installation area to lubricate and cool the bearings
Data Source
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AI summary
The invention relates to a guide wheel cooling liquid delivery system of chain saw guide plate. The guide wheel cooling liquid delivery system of chain saw guide plate comprises at least a liquid inlet channel provided at the rear part of the chain saw guide plate, the liquid inlet channel is connected to the liquid inlet hole, the front part of the chain saw guide plate is provided with an anti-blocking liquid outlet structure, the anti-blocking liquid outlet structure is close to the middle of the guide wheel installation area, and the liquid inlet channel is connected to the anti-blocking liquid outlet structure through at least a liquid guide channel.