Development of straw baler

/kloc-in the 0 th and 8 th centuries, many countries used horses as the driving force of transportation and agricultural production, so that the vast cities and rural areas needed a lot of hay to raise horses. When transporting the hay, the grass should be compacted and bundled. 1853, emory of the United States invented the straw baler, which made the bales strong and easy to transport. This baler is a horizontal press. Baffles with piston function are installed in extensions at both ends of the baler box. When the grass is put into the box, a set of chain and pulley mechanism is pulled by the horse, so that the baffles at both ends of the baler box move towards each other, thus compacting the grass. This baler can beat 5 bales of grass per hour, each bale weighs 125 kg. Its disadvantage is that workers still need to do auxiliary work when the machine is running.

From 65438 to 0872, Dederick of the United States developed a continuous production baler based on Emory, which achieved great success in the United States and Britain, thus speeding up the production pace.

Due to the need to continuously improve the production capacity, a steam pressure baler was developed in 1884. After the baler pressed the grass into bales, people tied the grass and then automatically ejected the bales.

187 1 year, American Walter Wood obtained a patent for a wire binding machine, which was excellent at that time and had been exhibited in Britain.

1858, John Appleby invented the rope binding machine, but it was not until 20 years later that this technology was developed because the rope was expensive. This binding machine is easy to use and ingenious in shape. In 1878, the baler produced by manufacturer Dilling adopts the baler method of Appleby.

Before 1958, the baler could only bundle wheat into rectangles. 1958, Alice-chalmers Company of the United States put the cylindrical baler developed by Roto-Baller Company into commercial production. The baler can bale wheat straw into a diameter of 36-56 cm and a length of 0.9 1 m, and each bale is 18-. Until now, this kind of baler is still used in some places.