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  2. Bucket elevator - Wikipedia

    en.wikipedia.org/wiki/Bucket_elevator

    A belt to carry the buckets and transmit the pull; Means to drive the belt; Accessories for loading the buckets or picking up the material, for receiving the discharged material, for maintaining the belt tension and for enclosing and protecting the elevator. A bucket elevator can elevate a variety of bulk materials from light to heavy and from ...

  3. Excavator controls - Wikipedia

    en.wikipedia.org/wiki/Excavator_controls

    Additionally there is a switch on the right hand joystick to operate attached tools. The most commonly used control pattern throughout the world is the ISO controls. In the ISO control pattern, the left hand joystick controls Swing (left & right) and the Stick Boom (away & close) , and the right hand joystick controls the Main Boom (up & down ...

  4. Conveyor belt - Wikipedia

    en.wikipedia.org/wiki/Conveyor_belt

    The belt sway switch will stop the conveyor if the belt starts losing its alignment along the structure. The speed switch will stop the belt if the switch is not registering that the belt is running at the required speed. The belt rip switch will stop the belt when there is a cut, or a flap indicating that the belt is in danger of further damage.

  5. Grain elevator - Wikipedia

    en.wikipedia.org/wiki/Grain_elevator

    Railroad grain terminal in Hope, Minnesota. A grain elevator or grain terminal is a facility designed to stockpile or store grain. In the grain trade, the term "grain elevator" also describes a tower containing a bucket elevator or a pneumatic conveyor, which scoops up grain from a lower level and deposits it in a silo or other storage facility.

  6. Screw conveyor - Wikipedia

    en.wikipedia.org/wiki/Screw_conveyor

    The Olds elevator is a variant of a screw conveyor developed by Australian engineer Peter Olds in 2002. [ 7 ] [ 8 ] Rather than rotate a central screw blade, a stationary screw is contained within a rotating casing that scoops surrounding material into its base. [ 9 ]

  7. Bucket-wheel excavator - Wikipedia

    en.wikipedia.org/wiki/Bucket-wheel_excavator

    Bucket wheel excavators and bucket chain excavators take jobs that were previously accomplished by rope shovels and draglines. They have been replaced in most applications by hydraulic excavators , but still remain in use for very large-scale operations, where they can be used for the transfer of loose materials or the excavation of soft to ...

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  9. Guide rail - Wikipedia

    en.wikipedia.org/wiki/Guide_rail

    A guide rail is a device or mechanism to direct products, vehicles or other objects through a channel, conveyor, roadway or rail system.. Several types of guide rails exist and may be associated with: