Lubricant filling machine for construction machinery

Abstract

The invention discloses a lubricant filling machine for construction machinery. The lubricant filling machine for construction machinery structurally comprises a rack, a top frame, wheels, an oil injector, a rubber pipe, a push frame, a pneumatic pump, an air inlet, a cover, a charging barrel and a melting mechanism, wherein the top frame is welded at the bottom of the front end of the rack, the wheels are mounted at two sides of the rear end of the rack, the charging barrel is vertically mounted on the upper portion of the rack, the pneumatic pump is arranged at the top of the cover on the charging barrel, the pneumatic pump is provided with the air inlet, and a discharge port of the pneumatic pump is connected with the oil injector through the rubber pipe. The lubricant filling machine for construction machinery has the beneficial effects that heat conducting plates are arranged on two sides of the inner wall of an inner hole, and the heat generated by electric heating wires heats grease in the pipe through the heat conducting plates so that the solidified grease in the pipe can be in a molten state; a rotating conical head is arranged in a conical groove, a hook wire ring is wound on the rotating conical head, the rotating conical head smashes solidified grease on a nozzle, and the hook wire ring scrapes off hardened grease in the nozzle to prevent blockage.

Description

technical field [0001] The invention relates to a lubricant filling machine for construction machinery, which belongs to the technical field of construction machinery. Background technique [0002] Under the long-term work of construction machinery, various parts will be worn out and the operation will not be smooth. It is necessary to lubricate the parts to ensure the service life of each part; butter is often used as a lubricant to lubricate the construction machinery parts. The following deficiencies exist in the lubrication process: [0003] Grease lubrication for construction machinery parts is usually carried out by a filling machine. The butter is in a thickened and high-viscosity state. After injection, because the nozzle is a small conical tube, the butter is easy to condense on the nozzle under the action of air drying. Over time, it is easy to cause clogging. Contents of the invention [0004] Aiming at the deficiencies existing in the prior art, the object of...

AI Technical Summary

Problems solved by technology

[0003] Grease lubrication for construction machinery parts is usually carried out by a filling machine. The butter is in a thickened and high-viscosity state. After injection, because the nozzle is a small conical tube, the butter is easy to condense on the nozzle under the action of air drying. After a long time, it is easy to cause clogging

Images