Know the "Automatic Harvester"

A machine that harvests the pellets of corn, rice, and wheat directly from the pole. The automatic harvester is relatively large and expensive, but it replaces the traditional harvesters and the wheat machine and the rice machine and is relatively advanced.

Several types of harvesters

Harvesters can be divided into: Large-scale harvesters Large-scale combine harvesters Corn harvesters Small-scale harvesters Rice harvesters Wheat harvesters. In order to break through the bottleneck of the harvesting operation of large-scale harvesters, promote the mechanization of full-scale harvesting, further stabilize and increase the comprehensive rice production capacity, adopt the most advanced engines in the country, and ensure farmers' friends to use a reliable, practical and stable mini-harvester; the quality is guaranteed. The price is moderate.

Thoroughly pursuing good startability. The machine also has strong power, low fuel consumption, quietness and comfort, etc. It will not feel fatigue for local farmers working long hours.. Small harvester was the first to cut grass from the company's garden. The cutting of the weeds in the mountains and forests has evolved into a small harvester with the humanized design of rice paddies harvested today. Now it is also possible to use the machine to harvest soybeans, corn, and wheat.

Basic parameters:

Engine Model: 1E41F-8

Engine Type: Air-cooled two stroke

Engine power: 1.47kw/6500-7000r/min

Engine displacement: 40.2cc

Vaporized product type: float type

Total weight: 9.5KG

Packing size size:415*320*450 mm1660*130*130 mm

Carry way: Side-mounted

Tank capacity: 1.2L

Net weight: 7.5kg

Cutting knife diameter: 250mm

Productivity 0.8 acres/hour

Fuel consumption 0.6 liters/hour

Total loss rate: rice <1%; wheat <0.5%

Features

Harvested clean, neatly laid, can be spread or stacked.

Adapt to the plains, hills, terraces, triangles and other fields and mud fields.

Can be used to harvest wheat, rice, barley, hemp, beans and other crops. Put on appropriate tools, install upper and lower brackets and safety shields, and also harvest shrubs, pastures, reeds, tea plantation branches, and flower garden breaks.

Simple operation and easy maintenance.

Functional development: can be used to harvest wheat, rice, barley, hemp, beans and other crops. Put on appropriate tools, install upper and lower brackets and safety shields, and also harvest shrubs, grasses, reeds, tea garden branches, and flower beds. It is used for the removal of shrubs, weeds, pruning, cutting of small-diameter logs, cutting bamboo, etc., for forest clearing, young forest tending, secondary forest rebuilding, and forest tending and cutting. In the brush cutter with some replaceable additional devices or equipment, can also be used to harvest rice and wheat and other crops, as well as pumping, drilling holes, spraying pesticides and other operations. The development of brush cutters is closely related to the development of small power machinery. After the Second World War, manufacturers of chainsaws such as the Federal Republic of Germany, the United States, and Sweden used drive shafts and cutting work parts as accessory for chain saws to cut grass and cut bushes. On this basis, Japan introduced and developed an automatic harvester.

Three types of automatic harvesters and their development

The portable automatic harvester is divided into two types: side-mounted and backpack type: (1) The side-mounted automatic harvester adopts hard-axis transmission and mainly consists of an engine, a transmission system, a clutch, a working part, an operating device, and a side-mounted belt. A single-cylinder two-stroke air-cooled gasoline engine of 0.75 to 2 kilowatts and a centrifugal friction clutch are disposed on one end of the propeller shaft; the other end is equipped with a working component consisting of a reducer and a cutting tool. There are many types of working parts, commonly used are circular saw blades, blades or nylon filaments. During operation, the hooks on the aluminum alloy bushing of the transmission shaft are hung on the strap under the operator's shoulder, and the handle is held and the hard shaft is laterally oscillated to complete the cutting of weeds and shrubs. The machine weighs about 6 to 12 kilograms and the speed is about 4500 to 5000 rpm. 2 piggyback automatic harvesters. With a flexible shaft drive, the general structure is similar to the side-mounted brush cutter, except that the engine is back on the operator's back, and the cutting part is driven by a flexible shaft. The engine power is generally 0.75-1.2 kilowatts. Two points are connected between the engine and the back frame and special rubber parts are provided for vibration isolation. The flexible shaft is a flexible shaft of wire wrapped in a hose to transmit torque. The hose is a threaded tube wrapped with a steel braid encased in a metal woven mesh covered with a rubber protective cover, and penetrates into the shaft with dust-proof soil and retains the lubricant on the surface of the shaft. The cut width is generally between 1.5 and 2 meters.

Walk-behind automatic harvester The weight of the implement is supported by the travel wheel. The person pushes the machine forward and the engine-driven working part performs the cutting and filling operation. Its structure and working principle are similar to portable brush cutters.

Suspended automatic harvester is suspended behind the tractor, and the power output shaft drives the working part to rotate, which is suitable for large-area cutting irrigation work. Mainly by the rack, saw blade, transmission, suspension and push plates and other components. During the irrigation operation, the tractor runs backwards, working at a speed of 5 km/h and can saw a bush with a diameter of 10 cm.