Non-Stop Round Baler with Dual Chamber and Feed Gate
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Solution Overview
Problem
Existing round balers require frequent halting during the bale formation cycle, leading to increased downtime and operational inefficiencies, with current solutions being bulky, complex, and requiring frequent maintenance.
Innovation Solution
A non-stop round baler design featuring a collection chamber with a conveyor belt, a pickup unit, and a feed control gate that can switch between flow facilitating and restricting configurations, allowing continuous operation by controlling the flow of crop material between the collection and baling chambers, and utilizing a motion altering mechanism to manage operational cycles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If round balers are halted after bale formation cycle, then bale binding and ejection can be completed, but downtime increases and productivity decreases
Solution Approach 1:
The baler is divided into two separate chambers: a first chamber for bale formation and a second chamber for bale binding and ejection. This segmentation allows the second chamber to operate independently and continuously while the first chamber completes bale formation cycles, eliminating the need to halt the entire baler for binding and ejection operations.
Solution Approach 2:
The second chamber is prepared in advance to receive bales from the first chamber and is positioned to perform binding and ejection operations before the first chamber needs to halt. This preliminary positioning and preparation allows seamless transition between chambers, maintaining continuous operation.
2Productivity
If collection chamber is added to enable non-stop operation, then productivity increases, but device complexity and bulk increase
Solution Approach 1:
The collection chamber is merged with the first chamber to form an integrated structure. The feed control gate is incorporated as a component of the first chamber assembly, combining multiple functions into a single unified structure rather than adding separate independent components.
Solution Approach 2:
The first chamber serves multiple functions: it acts as both the bale formation chamber and the collection chamber for crop material before baling. The feed control gate provides both flow restriction during binding/ejection and flow facilitation during formation cycles, making it a multi-functional component.
3Productivity
If feed control gate is added to control crop material flow, then continuous operation is enabled, but device complexity increases
Solution Approach 1:
The feed control gate is designed as a movable component that can dynamically adjust its position between flow restricting and flow facilitating configurations. This dynamic capability allows the system to adapt to different operational phases (bale formation vs. binding/ejection) without requiring complex control systems.
Solution Approach 2:
The feed control gate operates automatically based on the operational cycle phase, switching between flow restriction and facilitation without requiring external control signals. The mechanism self-regulates crop material flow according to the baling process requirements.
Data Source
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AI summary
The present disclosure discloses a non-stop round baler (12) towed by a towing vehicle. The non-stop round baler (12) is divided into a collection chamber (18) and a baling chamber (16). The collection chamber (18) is disposed between a pick-up unit (14) and the baling chamber (16). The collection chamber (18) momentarily stores the crop material before being transferred to the baling chamber (16). A feed control gate (32) is functionally disposed between the collection chamber (18) and the baling chamber (16). The feed control gate (32) being selectively switchable between a flow restricting configuration and a flow facilitating configuration.