FIELD: transport.
SUBSTANCE: invention relates to industrial transport. The set is intended for applying oil to the friction points of the chain links and is designed to supply oil for large-sized chains with a large service interval, operation at high temperatures and heavy loads: transport conveyors, chain gears, lifting and traction mechanisms. The set of an automatic centralised chain link lubrication system includes a pump, an oil tank, injectors, pressure sensors. The pump is installed on the oil tank and is connected with a hydraulic accumulator, a pressure relay switch and hydraulic valves. The injectors and pressure relay switch are connected in series from the hydraulic valves, wherein supply tubes extend from the injectors. The sensors are connected with the control unit by wires.
EFFECT: reduction of the wear of the chain, prevention of biting of the chain links, elimination of the need for manual application of lubrication.
1 cl, 1 dwg
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