IC)6 FARM MACHINERY 



had only one distributer, but now the better makes are 

 provided with two and a force-feed device to convey the 

 seed to the distributer. Power to operate the seeder is 

 obtained from a sprocket bolted to one wheel of the 

 wagon on which the seeder is mounted, and transmitted 

 to the seeder with a chain. The distributer is geared 

 either by bevel or friction gears. It is stated that the 

 friction gear relieves the strain on the machine when 

 starting, and also runs noiselessly. The bevel gear drive 



FIG. 77 AN AGITATOR-FEED BROADCAST SEEDER WITH CULTIVATOR COVER- 

 ING SHOVELS. THIS IS A WIDE-TRACK MACHINE 



is more durable and is recommended as being preferable 

 by manufacturers who manufacture both styles of gears. 

 The same criticism may be made of this machine as 

 of the hand machine. The distribution of the seed is not 

 the best, and great accuracy in seeding is not possible. 

 As the seeder is high above the ground, the wind hinders 

 the operation of the machine to such an extent as to 

 prevent its use in anything but a light wind or calm. In 

 order to secure greater accuracy, the seed in some makes 

 is fed to the distributer by a force-feed device. A small 

 seeder of this type has been arranged to be placed upon 



