Introduction of Bucket Wheel Stacker Reclaimer
Bucket wheel stacker reclaimer can perform the functions of
continuous stacking, reclaiming, blending and storage of bulk
particles and block raw materials. It is widely used in the
material storage and transportation system of electric power,
metallurgy, building materials, chemical industry, port, coal,
grain and other industries. It is a common equipment in large and
medium-sized industrial enterprises.
Bucket wheel stacker reclaimer is mainly composed of bucket wheel,
slewing, boom raising, walking, cantilever belt conveyor, and metal
structure, tail car, auxiliary structure, central hopper, spray
dust suppression system, lubrication system, electrical system,
power supply device and so on.
By adjusting the tripper car structure (fixed single tripper car,
semi lying tripper car, full lying tripper car, cross tripper car,
double tripper car, etc.), the bucket wheel stacker reclaimer can
realize many functions, such as stacking, reclaiming through,
reclaiming turn back, shunting, through and so on, so as to meet
the requirements of different working conditions.
The medium and small bucket wheel machines adopt the overall
balance form, with few movable hinge points and low failure rate.
The central hinge seat of the superstructure is equipped with
lubrication free joint bearing, with less maintenance workload. For
large bucket wheel machines, the movable balance type is mostly
adopted, mainly considering that the pitching angle of the
cantilever frame is small and the change of the center of gravity
relative to the superstructure is small.
Feature
| project | Stacking and Reclaiming Equipment |
| painting | Jotun |
| color | yellow |
| capacity | 1600 t/h |
| character | heavy duty |
| advantage | low maintenance |
| benefit | low cost |
| application | coal handling |
GA (fixed split tripper car)
GA (full function tripper car)
3. Main structural features and introduction
1) Traveling mechanism and door seat frame
2. Bucket wheel mechanism
(1)The driving device of bucket wheel mechanism is driven by
imported low-speed and high torque hydraulic motor (without
mechanical deceleration device), and the supporting imported
hydraulic station is adopted. The bucket wheel hydraulic system is
equipped with overpressure protection device. The connection with
the output shaft is spline sleeve type, with compact structure and
convenient disassembly. In order to increase the unloading angle
and excavation depth, the short shaft support structure is adopted,
and the bucket wheel drive device is arranged on the same side as
the bucket wheel.
3) Luffing mechanism
(1)Bucket wheel mechanism generally adopts hydraulic transmission
and hydraulic cylinder pitching. The pitching motion is smooth
without impact. Ensure that there is no leakage in the hydraulic
system.
4)Rotary device
(1)The slewing adopts the support mode of three rows of roller
slewing large bearings, with small resistance, good anti
overturning ability, and a set of independent lubrication system.
