The harvester was invented by Cyrus McCormick. Harvester This is a comprehensive machine for harvesting crops. Harvesting and threshing are completed at one time, and the grain is concentrated in the storage bin, and then transported to the transport vehicle through the conveyor belt. You can also harvest by hand, spread the straws of crops such as rice and wheat in the ground, and then pick them up and thresh them with grain harvesting machinery. Crop harvesting machinery is used to harvest grains and straws of cereal crops such as rice and wheat. Include harvesters, lawn mowers, balers, grain combine harvesters and grain threshers. Grain harvesting machinery is developed on the basis of various harvesting and threshing tools.
3. The baler is divided into hydraulic baler and tractor-trailer baler, and from the original point of view, it is divided into corn straw baler, wheat straw baler and straw baler.