Dual-channel combine harvester suitable for strip-like compound planted soybeans and corns and method thereof

A harvesting method for a dual-channel combine harvester suitable for soybean and corn strip compound planting, wherein the dual-channel combine harvester comprises a mobile harvester body and a combine cutting table portion installed on the mobile harvester body;

• wherein the combine cutting table portion comprises a main bracket;
• the main bracket is provided with a soybean cutting table and a corn picking table, the corn picking table is connected with a corn grain tank through a corn conveying device, and the soybean cutting table is connected with a soybean conveying device through a soybean grain tank;
• the main bracket is rotatably installed on the mobile harvester body, and a first angle adjusting mechanism is installed between the main bracket and the mobile harvester body;
• wherein:
• the soybean cutting table is provided with a first bracket fixed with respect to the main bracket;
• and
• the corn picking table comprises a second bracket;
• the second bracket is rotatably installed with respect to the main bracket, and a second angle adjusting mechanism is arranged between the second bracket and the main bracket;
• wherein a corn buffer device is installed in the corn grain tank and comprises a base plate;
• a buffer plate is installed on the base plate, and buffer springs are installed between the buffer plate and the base plate;
• wherein the corn buffer device further comprises a seat plate, a first hinged seat installed on the seat plate, and a second hinged seat installed on the base plate, a pneumatic telescopic rod is connected between the first hinged seat and the second hinged seat;
• and the base plate is rotatably installed with respect tothe seat plate;
• and
• wherein harvesting method comprises:
• operating the dual-channel combine harvester to carry out a plurality of rounds of cyclic harvesting operations on a current operation area, wherein in each of the plurality of rounds of harvesting operations, the dual-channel combine harvester firstly harvests soybean and corn crop combination at one end of remaining crops in the current operation area, and harvests soybean and corn crop combination at an other end of the remaining crops;
• wherein when the remaining crops are incapable of forming a complete soybean and corn crop combination, harvesting the remaining crops by using a corresponding cutting table in the combine cutting table portion according to types of crops.