Automated Cleaning Robot for Milking Stations
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Solution Overview
Problem
In semi-automated milking stations, maintaining high hygiene standards is challenging due to contamination and labor-intensive manual cleaning, which affects milk quality and animal health, especially in competitive agricultural markets where reducing cleaning frequencies is costly and inefficient.
Innovation Solution
A device for cleaning milking stalls that includes a controllable cleaning unit, transport unit, and control unit, allowing for automated positioning and fluid application, preventing contamination during milking and enabling efficient, precise cleaning without additional personnel, using sensors for position determination and contamination detection to optimize cleaning processes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual cleaning of milking stations is performed frequently, then hygiene standards are maintained, but labor costs and time consumption increase significantly
Solution Approach 1:
The cleaning system performs automated cleaning of milking stalls without human intervention. The robot navigates autonomously, positions cleaning tools, and executes cleaning cycles based on contamination detection or scheduled intervals, enabling the system to clean itself and the environment without requiring manual labor while maintaining consistent hygiene standards
Solution Approach 2:
Manual mechanical cleaning actions are replaced by an automated robotic system equipped with cleaning tools such as brushes, sprays, or suction devices. The robot uses sensors for navigation and contamination detection, and executes cleaning operations through automated control, substituting human operators with a mechanized intelligent system
2Productivity
If fully automated milking systems are implemented, then personnel costs are reduced, but acquisition costs and maintenance effort increase significantly
Solution Approach 1:
The robotic system serves multiple functions: it transports operators during milking operations and performs cleaning tasks. This multi-functionality reduces the need for separate specialized equipment, thereby lowering overall system complexity and acquisition costs while maintaining high automation benefits
Solution Approach 2:
The patent combines the operator transport function and the cleaning function into a single integrated robotic platform. By merging these functions, the system reduces the number of separate devices needed, simplifying infrastructure requirements and reducing maintenance burden while achieving high productivity
3Productivity
If cleaning unit is positioned during milking process, then cleaning can be performed, but contamination risk increases
Solution Approach 1:
The system uses sensors to detect contamination levels in real-time and provides feedback to the control unit. Based on this feedback, the robot determines when and where cleaning is needed, allowing it to increase cleaning frequency in contaminated areas while avoiding unnecessary positioning in clean areas during active milking, thus balancing hygiene maintenance with contamination risk reduction
Data Source
Figure 1a
Figure 1b~1c
Figure 1d~1e
AI summary
In milking stations (100) having one or more milking places (130), efficient operation is achieved by providing a fully automated cleaning device. The cleaning device (150) has a suitable transport unit (180) connected to a cleaning unit, which moves to suitable neutral positions and cleaning positions under the guidance of a control unit, so that contamination of the cleaning unit itself is prevented and efficient cleaning is enabled without the intervention of operating personnel being required.