What is the difference between a portable harvester and a brush cutter? 10

A few days ago, a portable rice harvester was launched in Hunan Jiangnan Machinery Factory, and it received widespread attention from farmers. This electric portable rice cutter consists of only a stainless steel rod, a miniature electric motor, and a pulley full of angular teeth. Weighing only 7 kilograms, it can be carried on the shoulder, which feels very lightweight, and is very suitable for rice fields in Hunan Province and southern China with deep mud feet, large height difference and small field area.

It is used in combination with an electric rice threshing machine and can harvest more than 10 acres of rice in a day. The machine has obtained national patents, and has been awarded the gold medal of the National New Technology Products Expo and the gold medal of China's top patent technology Grand Prix.

Brush cutter is a kind of portable agricultural and forestry machinery with wide applicability, which sells well in the international market, and the domestic potential market is also huge. It can be matched with a variety of machinery and tools such as pruners, chain saws, water pumps, etc., and is used for forestry and land preparation and young forest tending, harvesting rice and wheat, tea tree cutting, and can also be used for different operations such as farmland, tea gardens, orchards, horticultural sanitation and weeding. The 26B-081 brush cutter is the first piggyback tool in China, the whole machine is composed of a backpack frame and a working rod, a small gasoline engine is installed on the backpack frame, and the cutter at the front end of the manual working rod is driven by the transmission mechanism for cutting operations.

The main performance indicators of the machine are: net weight 10 kg, dimensions 2560 280 40 mm, vibration value, noise 92db (a); It is equipped with a 1E36F gasoline engine with displacement and power kilowatts. The machine has the advantages of light weight, good starting performance, reliable work, low vibration and low noise.

（bush cutter）

Huang Renchu) is a machinery used to remove shrubs and weeds in operations such as forest land clearing, young forest tending, secondary forest transformation, tending and felling, as well as felling trail trees and pruning. Brush cutters can be divided into three types: portable, walk-behind and tractor-mounted. Portable Brush Cutter:

There are two types: back type and side mount type (see picture). It is composed of four parts: engine, transmission system, cutting device and control system. The engine is generally a single-cylinder, two-stroke, air-cooled gasoline engine with a power of 1 horsepower.

The cutting device is a circular saw blade, a blade or a coarse nylon wire, which can be used according to different work objects. Walk-behind brush cutter: equipped with wheels, the machine is pushed forward by people, and the cutting device is mostly circular saw blades, which are driven by the engine for cutting operations, and are suitable for gentle slopes in mountainous and hilly areas.

Tractor-mounted brush cutter: also called blade bush remover. The cutting device is a shovel blade and a circular saw blade.

The blade is mounted in front of the tractor and uses the tractor's thrust to shovel down shrubs and small trees of non-target species. The circular saw blade is mounted on a swing bracket in front or behind the tractor and is driven by the tractor PTO shaft. This type of brush cutter is suitable for plains and gentle slopes.

Side-mounted brush cutter.

The vibration and noise during the operation of portable brush cutters are harmful to human health and have attracted people's attention. Sweden, the Federal Republic of Germany, Japan and other countries have stipulated the allowable values of vibration and noise of brush cutters, and have conducted research on reducing mechanical vibration and eliminating noise. Such as the development of low-vibration, low-noise engines; Improve the machining and assembly accuracy of mechanical parts; Install damping devices at the control handle and the hanging knot; Improve noise-proof earplugs and earmuffs, and use anti-vibration gloves and other labor protection equipment.

Hello dear. We'll be happy to answer for you; Lao Bu brush cutter can't harvest rice. Because:

The cutting and irrigation brigade is mainly used to harvest tall crops, such as corn, sorghum, reeds, etc. While brush cutters excel at harvesting tall crops, they are not suitable for harvesting rice. Rice is a low-slung crop that is usually grown in paddy fields.

Rice harvesting requires the use of specialized rice harvesting machinery, such as rice combine harvesters. Rice harvesting machinery can adapt to the growth environment of rice, has special design and function, can effectively harvest rice, and has the ability to process rice straw. Therefore, if you need to harvest rice, it is recommended to use specialized rice harvesting machinery instead of a brush cutter.

Rice harvesting machinery has better adaptability and efficiency, which can better complete the rice harvesting work.

Dear, it is a pleasure to serve you, your question is: can the brush cutter harvest rice The result of your query is: Yes.

The main function of the brush cutter is to cut and harvest crops in large areas of farmland. Brush cutter harvesting is applied to wheat, sorghum, etc., which can separate crops, make them better harvested and greatly improve labor efficiency. For rice, the brush cutter can also be harvested, but it is also limited by some environmental conditions.

When harvesting rice and oranges, when harvesting with a brush cutter, the rice is required to have no too many weeds, and the appearance of weeds will interfere with the normal harvest of the brush cutter and may also pull the rice out. Moreover, when the brush cutter harvests rice, it is also required to replenish water in time, if the rice ear is completely harvested, the harvester is damaged, which is easy to cause damage to some leaves and grains, and affects the quality of the harvest. In addition, in order to make the brush cutter harvest rice safely and efficiently, it is also necessary to purchase the right brush cutter, mainly cutting wire, tires and other models can meet the yield demand.

The service cycle and care of the brush cutter, as well as the manufacturing quality of the whole machine, are also factors that will affect its harvesting effect.