Oil-gas lubricating system

The utility model discloses an oil-gas lubricating system which comprises a sheet type multi-path micro-adjustable pneumatic pump, a gas source processing control assembly and an oil tank component. The sheet type multi-path micro-adjustable pneumatic pump comprises a first mounting sheet, a last mounting sheet and a plurality of pneumatic pump modules, each pneumatic pump module comprises a pump body, a piston, a piston rod, a fixed threaded sleeve, an adjustable limiting assembly, a pump unit plunger, a pump unit plunger sleeve, an oil outlet one-way valve and an oil outlet connector, the pump body is provided with a piston cavity and a pump unit cavity, the fixed threaded sleeve is arranged in the piston cavity, and the adjustable limiting assembly is arranged on the piston rod. The piston rod is connected with the piston, and a first air inlet channel and an exhaust port are formed in the pump body. The oil outlet connector is installed in the pump unit cavity, the oil outlet one-way valve is arranged at