Hoist mechanical section includes a spindle device, planetary gear, disc brakes, hydraulic station, lubrication station, depth indicator and other components. AC or DC motor driven winding mine hoist a single drum and double drum two kind, the rope is wound on the reel winch manner generally similar monocular mostly only one rope, connected to a container. Each reel binoculars with a rope each, connecting the two containers, one container to rise during operation Another container has dropped binoculars radial teeth block hoist hydraulic transfer clutch rope; parts of transmission planetary gear units can be configured or parallel shaft double arc gear reducer.
1, there is a split reel spindle device (easy to go down) and the overall style of two types. Adopts 16Mn welded structure, the use of carbon dioxide brake welding. Reel overall annealed after welding to eliminate internal stress. Spindle made of 45 steel forgings, normalizing, and strict physical and chemical experiments and testing checks. hoist spindle bearing is bolted to the two bearing beam, bearing selection Harbin, Luoyang, Wafangdian three leading domestic manufacturers double row respectively Spherical roller bearings, stable and reliable quality of its products, has a simple structure, easy installation and maintenance, transmission efficiency. reel spindle device is equipped with fixed car device can be used in the maintenance of the brake.
2, disk brake cylinder brake for the rear-mounted disc brake, the braking force provided by the disc-shaped springs, hydraulic control its compact, sensitive, safe and reliable braking torque is three times the maximum static torque design brake.
3, a two-stage planetary gear reducer planetary transmission. This kind of hardened gear reducer, compact structure, transmission capacity, smooth operation, low noise, long life and other characteristics, and with a strong lubrication lubrication station. Reducer The planetary gear, the sun wheel made of 20CrMnTi, after carburizing and grinding process. high and low speed shaft have been grinding machine and testing inspection, the quenching quenching output turret of CNC boring boring, improve production pieces precision gear reducer for the steel tank.
4, Electric hydraulic station with adjustable delay two brake hydraulic station, using the proportional valve regulating pressure, configure two sets of motors, pumps and pressure regulating device, a run, a spare set to ensure reliable operation of hoist hydraulic components are integrated panel above the tank arranged for easy repair and maintenance.
5, lubrication station planetary gear reducer lubrication station supplying lubricating oil to ensure the normal operation of the planetary gear unit oil supply capacity of 63 l / min, to ensure sufficient lubrication tooth surface. Lubrication station has a cooler and configure two sets of motors and gear pump, a run, a spare set.
6, depth indicator for the arch-style depth indicator, with instructions to enhance the position of the container in the wellbore, deceleration and overwinding send signals.
Series: JTP (B) series of mine hoist winch JK / JTP series of mine winch JK / JTP / mine hoist Tianlun mine hoist electric winch ore mine hoist series: JK2.0 upgrade 2JK2.5 hoist winch JK JK3.0 hoist winches Mine hoist winch JK3.5 JK hoist winch series: JKB2.5 hoist JK2.5 2JK3.5 hoist hoist hoist 2JK2 JK2.0 .5 JK3.0 hoist Mine hoist winch winch JK-type products: lifting equipment mine hoist winch hoist JK2.5 JKB2.5 hoist JK2.5 2JK3.5 hoist hoist hoist JK2.0