The types, structures, assembly production processes, and automated production lines of combine harvesters are summarized as follows:

1.Types:

-Full-Feed Combine Harvesters: Suitable for large-area operations, harvesting crops all at once.
-Half-Feed Combine Harvesters: Designed for specific crops, such as rice, leaving part of the crop straw.
-Pre-Harvest Desilking Combine Harvesters: Desilking crops before cutting.
-Self-Propelled: Equipped with their own driving system, suitable for rapid large-area operations.
-Towed and Mounted Types: Require tractor towing or mounting for operation.
-Classification by Productivity: Large, medium, and small, differentiated by the hourly harvesting capacity.

2.Structure:

-Cutting Platform: For cutting crops.
-Inclined Conveyor: Transports cut crops to the threshing machine.
-Thresher: Removes the grain from the crop.
-Engine: Provides power.
-Chassis: Supports the machine.
-Transmission System: Transfers power to various working parts.
-Hydraulic System: Controls certain movements.
-Electrical System: Manages the machine's electrical components.
-Cab: For the operator.
-Grain and Straw Bins: Store grain and straw, respectively.

3.Assembly Production Process:

-Material Preparation: Gather all necessary parts and materials.
-Component Pre-Assembly: Pre-assemble complex components.
-Main Line Assembly: Assemble the main structure on the assembly line.
-System Installation: Install electrical and hydraulic systems.
-Walking System Assembly: Install the walking system according to type.
-Testing and Inspection: Machine testing and performance inspection.
-Coating and Appearance Treatment: Cleaning, painting, and drying processes.
-Quality Check: Rigorous quality inspection.
-Final Testing: Field testing before leaving the factory.
-Packing and Shipping: Packaging and shipping after passing the quality check.

4.Automated Production Line:

-Automated Equipment: Use of conveyor belts and robotic arms for automated assembly and transfer.
-Control System: Advanced sensors and controllers for automated operation and monitoring.
-MES System: For production scheduling, data collection, quality management, and equipment management, enhancing production -efficiency and product quality.
These processes and systems ensure the efficient production and quality control of combine harvesters, meeting the demands of modern agriculture for high efficiency and reliability.

The combine harvester assembly line significantly enhances production efficiency and product quality through automated processes and standardized operations. It employs robotic arms, conveyor systems, and precise controls to reduce human errors and ensure consistency. Continuous operation minimizes interruptions, speeding up the time to market. Standardized processes simplify quality control and maintenance, while optimized layout reduces costs and improves space utilization. Scalable production lowers per-unit costs and boosts market competitiveness. This assembly line is a vital force in agricultural mechanization and modernization, providing robust support for efficient agricultural production.

Assembly lines produce various types of combine harvesters, including full-feed, half-feed, self-propelled, and towed models, each tailored for different crops and conditions, such as wheat and rice harvesting, meeting diverse agricultural needs.

Combine Harvester Assembly Line