Electronic soil coping system applied to a grain harvesting platform, able to adjust working height parameters during the collection process, adapting itself to soil irregularities and to those generated by uprooting, increasing the efficiency and reducing loss, enabling to combine belt collection at any time, individually, in pairs, or all of them jointly, generating different physical states, which will vary according to the number of belts of the device, also allowing the platform to perform tailpieces at street ends, not collecting undesired materials, and also allowing to increase the width of collection belts.

A dual-channel combine harvester suitable for strip-like compound planted soybeans and corns and a method thereof are provided. The combine harvester includes a mobile harvester body and a combine cutting table portion installed on the mobile harvester body. The combine cutting table portion include a main bracket which is provided with a soybean cutting table and a corn picking table. 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. The soybean cutting table is provided with a first bracket fixed with respect to the main bracket. The corn picking table includes a second bracket which 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.

A dual-channel combine harvester suitable for strip-like compound planted soybeans and corns and a method thereof are provided. The combine harvester includes a mobile harvester body and a combine cutting table portion installed on the mobile harvester body. The combine cutting table portion include a main bracket which is provided with a soybean cutting table and a corn picking table. 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. The soybean cutting table is provided with a first bracket fixed with respect to the main bracket. The corn picking table includes a second bracket which 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.

A row planter assembly having offset track assemblies, a downforce control assembly, a furrow assembly, a seed metering assembly, and a seed delivery assembly.

A system for modifying a row unit of a harvesting head, the system including at least one cutting disk, a right angle gear set configured for being drivingly connected to the cutting disk, and a drive shaft between a row unit gear box and the right angle gear set. The system may drive two counter-rotating cutting disks that can be positioned either at near the rear or the front of the row unit. A method for modifying the row unit includes removing existing stalk rolls and housings, installing a cover plate over a gearbox to which the housings were mounted, removing existing trash knives, drilling holes in the row unit frame for mounting the cutting disks, installing the cutting disks.