Baling System Actuator Alternation for Gate Clearance
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Solution Overview
Problem
Current agricultural baler systems lack efficient mechanisms for selectively directing bales to different accumulation areas and ensuring the gate can close without obstruction, leading to potential inefficiencies in bale handling and storage.
Innovation Solution
A baling system with a baler and accumulator that includes a gate actuator and hydraulic circuit to move bales laterally between two accumulation areas, using sensors and a relay circuit to ensure the gate remains open until the bale is clear, and then closes securely, allowing for alternating direction movement based on sensor actuation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a single accumulation area is used, then the device complexity is reduced, but the productivity decreases due to inefficient bale handling
Solution Approach 1:
The accumulator is divided into multiple accumulation areas (first accumulation area and second accumulation area) to enable simultaneous accumulation of bales from different directions. This segmentation increases productivity by allowing continuous operation while the gate alternates between sides, rather than requiring a single accumulation area that would limit operational efficiency.
Solution Approach 2:
The system employs dynamic alternation between accumulation areas using an actuator that redirects the gate between the first and second accumulation areas. This dynamic switching allows the system to maintain high productivity by continuously utilizing both accumulation areas, preventing idle time that would occur with a static single-area configuration.
2Reliability
If the gate closes immediately after bale ejection, then the cycle time is reduced, but the reliability decreases due to potential obstruction
Solution Approach 1:
The system performs preliminary action by alternating the gate direction to the opposite accumulation area before the bale is fully cleared. The actuator begins redirecting the gate during the bale ejection process, so that by the time the bale is clear, the gate is already positioned to receive the next bale. This eliminates idle time while maintaining safety.
Solution Approach 2:
The gate alternation mechanism ensures continuous useful action by preventing idle periods between bales. While one bale is being ejected to the first accumulation area, the gate is already being repositioned to direct the next bale to the second accumulation area. This continuous operation maximizes productivity without compromising safety, as the alternation is timed to coincide with bale clearance.
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
This system enhances bale handling efficiency by ensuring clear paths for gate closure and alternating bale movement directions, improving storage and handling processes.
Implementation Method 1
A hydraulic circuit is provided operatively coupled to the actuator. In a first configuration, the hydraulic circuit is configured to move the actuator toward the first accumulation area and, in a second configuration, move the actuator toward the second accumulation area.
Data Source
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AI summary
A baling system is disclosed. The baling system comprises: a baler (18) configured to execute a baling cycle to form a bale (34a, 34b) of crop material, the baler (18) including a gate (42) configured to move between a closed position and an open position; an accumulator (22) coupled to the baler (18) and having a receiving area configured to receive the bale (34a, 34b) from the baler (18) when the gate (42) is in the open position; an actuator (106) configured to direct the bale (34a, 34b) received from the baler (18) selectively toward a first accumulation area or a second accumulation area of the accumulator (22); and a hydraulic circuit (28) operatively coupled to the actuator (106) and configured to, in a first configuration, move the actuator (106) toward the first accumulation area and, in a second configuration, move the actuator (106) toward the second accumulation area; wherein a hydraulic valve (122) is moved during the baling cycle to alternate the hydraulic circuit (28) between the first configuration and the second configuration.