One-Piece Forklift Reel Handler with Telescoping Arms
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Solution Overview
Problem
Existing reel handling devices for forklift trucks are cumbersome, time-consuming to attach, prone to manual damage, require multiple models for different sizes, and need tools for adjustment and alignment.
Innovation Solution
A one-piece reel handling device with a telescoping assembly and ball-lock pins that allows easy attachment and alignment on a forklift without tools, accommodating various reel sizes and enabling tool-free operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a two-piece device is used for carrying reels on forklift trucks, then the device can be attached to the forks, but it is time consuming and cumbersome to attach the two pieces to the forks
Solution Approach 1:
The patent combines two separate device pieces into a single integrated unit that attaches to the forklift forks as one piece. This eliminates the time-consuming process of attaching two separate components and aligning them manually, directly resolving the contradiction between ease of operation and time loss.
2Ease of operation
If two pieces of the device are handled manually, then they can be fitted onto the forks, but they are subject to abuse and damage
Solution Approach 1:
By merging the two separate pieces into one integrated device, the patent eliminates the need for manual handling of multiple components during installation. This reduces the risk of abuse and damage to individual parts, thereby improving device durability while maintaining ease of installation.
3Ease of operation
If two pieces of the device are used, then they can be attached to the forks, but they must be manually positioned and aligned with each other
Solution Approach 1:
The patent integrates the two previously separate pieces into a single unit with built-in alignment features. This eliminates the need for manual positioning and alignment of multiple components, directly addressing the contradiction between operational ease and time consumption during alignment.
4Reliability
If prior art devices are used, then they can be fixed onto the forklift forks, but an allen wrench is typically needed to fix the devices
Solution Approach 1:
The patent designs the attachment mechanism to be self-servicing, allowing the device to be fixed onto the forklift forks without requiring external tools like an allen wrench. The design incorporates self-aligning and self-securing features that eliminate tool requirements while maintaining attachment security.
5Adaptability or versatility
If prior art devices are used, then they can accommodate different reel sizes, but more than one different model is required to pick up the full range of reel sizes
Solution Approach 1:
The patent designs a universal device with adjustable features that can accommodate a full range of reel sizes using a single model. The device incorporates telescoping arms and adjustable lifting hooks that can be repositioned to suit different reel dimensions, eliminating the need for multiple specialized models and reducing device complexity.
Data Source
AI summary
A device for handling reels includes a telescoping assembly with a first fork sleeve and a second fork sleeve attached to the telescoping assembly so that a position of the first fork sleeve may be adjusted with respect to a position of the second fork sleeve. A first reel lifter fitting and a second reel lifter fitting are attached to the telescoping assembly so that a position of the first reel lifter fitting may be adjusted with respect to a position of the second reel lifter fitting. A first reel lifter arm having a first hook portion and a second reel lifter arm having a second hook portion are slidingly received within the first and second reel lifter fittings.