Rice harvester, as the name suggests, is a mechanical equipment specially used to harvest rice. With the development of science and technology and the advancement of agricultural modernization, rice harvesters have become an indispensable and important tool in agricultural production. It not only greatly improves agricultural production efficiency and reduces labor intensity, but also brings rich economic benefits to farmers.
There are many types of rice harvesters, which can be divided into three categories: full feeding, semi-feeding and cutting and drying according to the working principle and structural characteristics. The full-feed rice harvester is a common type on the market at present, which is characterized by high harvesting efficiency, low loss rate and easy operation. The main working parts of the full-feed rice harvester include cutter, conveying device, threshing device, cleaning device, etc. The cutter is responsible for cutting off the rice stalks, and the conveying device transports the cut stalks to the threshing device for threshing, and the cleaning device cleans the threshed rice to remove impurities and empty husks.
Semi-feed rice harvester is a new type of rice harvesting machinery, which is characterized by compact structure, flexible operation and strong adaptability. The main working parts of the semi-feed rice harvester include a cutter, a conveying device, a threshing device, etc. Compared with the full-feed rice harvester, the cutter of the half-feed rice harvester only feeds a part of the rice stalk when working, so its cutting speed is slower, but the cutting quality is higher.
Cutting and drying rice harvester is a traditional rice harvesting machine, which is characterized by simple structure, convenient operation and low cost. The main working parts of the cut-and-dry rice harvester include cutters, conveying devices, etc. The cutter is responsible for cutting the rice stalks, and the conveying device transports the cut stalks to the designated place for drying. Although the working efficiency of the cut-and-dry rice harvester is low, it still has a certain market in some areas with complex terrain and inconvenient transportation.
The use of rice harvester has greatly improved the efficiency of agricultural production, a high-energy rice harvester can harvest dozens of acres or even hundreds of acres of rice fields every day, while the traditional manual harvesting method requires several times the time and manpower. In addition, rice harvesters can also reduce labor intensity, reduce farmers' labor costs, and improve farmers' income levels.
In short, as an important tool for modern agricultural production, rice harvester is of great significance for improving agricultural production efficiency, reducing labor intensity, and increasing farmers' income. With the continuous progress of science and technology and the in-depth promotion of agricultural modernization, it is believed that rice harvesting opportunities will have more technology and better capabilities in the future, bringing more convenience and benefits to agricultural production and farmers.