Loader Bucket Pusher Mechanism for Tilting-Free Dispensing
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Solution Overview
Problem
Existing loader buckets require tilting or tipping to dispense contents, which can be inefficient and cumbersome, especially when dealing with materials that need to be pushed forward without tilting the bucket.
Innovation Solution
A pusher loading bucket design featuring a movable pusher mechanism along a guide channel on the bucket body, allowing the pusher to transition from a retracted to an extended position without tilting the bucket, facilitated by a pusher actuation assembly that enables the pusher to move along the upper surface of the lower wall, effectively pushing material out of the bucket without tilting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a conventional loader bucket is used, then the bucket can hold and transport materials, but the bucket requires tilting or tipping to dispense contents which is inefficient and cumbersome
Solution Approach 1:
The bucket is segmented into functional zones including a pusher mechanism that can independently move forward and rearward along guide channels, allowing material dispensing without tilting the entire bucket structure
Solution Approach 2:
The pusher is designed as a dynamic component that can move between retracted and extended positions along the guide channels, enabling active material pushing forward while the bucket remains stationary
2Productivity
If the bucket is tilted to dispense materials, then contents can be emptied, but the operation becomes cumbersome and less efficient
Solution Approach 1:
The dispensing function is separated from the bucket tilting action by introducing an independent pusher mechanism that moves material forward along guide channels, eliminating the need for complex tilting operations
Solution Approach 2:
The pusher acts as an intermediary mechanism between the material and the bucket, pushing material forward through guide channels to achieve dispensing without requiring the bucket itself to tilt or tip
3Productivity
If a pusher mechanism is added to enable material pushing without tilting, then dispensing efficiency improves, but the device complexity increases
Solution Approach 1:
The bucket structure is segmented with separate guide channels and pusher components that can be independently manufactured and assembled, managing complexity through modular design
Solution Approach 2:
The pusher mechanism serves multiple functions including pushing material forward, riding along guide channels for controlled movement, and being retractable to maintain bucket capacity, thereby justifying the added complexity through multi-functionality
Data Source
AI summary
A loading bucket may comprise a bucket body with an interior and a front and a rear. The bucket body has a lower wall with a forward edge and an upper surface, a rear wall, a pair of opposite side walls, and at least one guide being positioned adjacent to a juncture of the lower wall and one side wall. The bucket may include a pusher mounted on the bucket body to move along the guide over the lower wall upper surface between retracted and extended positions. The retracted position may be characterized by the pusher being located toward the rear wall of the body and the extended position may be characterized by the pusher being moved away from the rear wall of the bucket body. The bucket may include a pusher actuation assembly configured to move the pusher between the retracted and extended positions.