Haybuster H-1135, Руководство по эксплуатации

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21 H - 1 1 3 5 T U B G R I N D E R O P E R A T I N G I N S T R U C T I O N S
2.2 Introduction to the machine
2.2.1 Description of the H-1135 Tub Grinder
The Tub Grinder is designed to grind most types of hay, grain and crop residue such as stover and straw. The unit
incorporates a number of basic features including the rotating tub, the electronic governor, the rotor and hammer
assemblies, the tub chain and drive assemblies, belly auger and discharge conveyor, and the axle and hitch assemblies.
Material is fed into the tub of the unit by appropriate means, such as a wheel loader. As the tub rotates, the material is
exposed to the rotating hammers. The hammers then grind the material before the material is discharged by the belly
auger and discharge conveyors.
Figure 2.1
side view showing
operator station
and major system
components
2.2.2 Overview of Operator’s Controls
Operator controls include:
• Electronic governor: The electronic governor regulates tub rotational speed range.
• Electric/hydraulic conveyor switches: The first switch controls the up/down of the conveyor, and the
third switch controls the fold/unfold of the conveyor. One continuous hydraulic circuit is required to
power the conveyor and tub tilt functions.
• Tractor engine speed: The tractor engine speed should be set so 1000 PTO shaft is running at 1000
RPM.
• Tractor PTO lever
: Engaging the tractor’s PTO lever spins the rotor, runs both conveyor belts and
powers the tub hydraulic drive. The conveyor must be unfolded to working position before the PTO can
be engaged.
• Electric/hydraulic tub tilt switch:
The second switch uses the tractor’s continuous hydraulic circuit
to raise and lower the tub platform.
Electronic governor
Display power