| 摘要 |
A grain bag extractor has a frame, with a main auger oriented to discharge grain into a transport vehicle, and feed augers extending laterally from the intake end of the main auger to bring in grain from the sides of the bag. Wheels support the apparatus, a wheel drive rotates the wheels, and a drive control activates the wheel drive. A steering actuator steers the wheels. The drive and steering controls are placed so that an operator can view the bag and feed augers, and control the speed of wheel rotation, and steer the apparatus into the bag.
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