How to solve the oil leakage problem of rv reducer

　　The rv reducer is a common equipment in the machinery industry. Its long-term normal operation requires us to perform regular maintenance. If problems occur in a timely manner, they can play a better role. The following is to share with you how to solve common oil leakage problems. :
　　1. Pressure equalization
　　The oil leakage of the reducer is mainly caused by the increase of pressure in the box, so the rv reducer should be equipped with a corresponding ventilation cover to achieve pressure equalization.The vent hood should not be too small. The simpler way to check is to open the upper cover of the vent hood. After the reducer runs continuously at high speed for five minutes, touch the vent with your hand. Or raise the hood.
　　2. Smooth flow
　　The oil spilled on the inner wall of the box should flow back to the oil pool as soon as possible, and do not leave it in the seal of the shaft head to prevent the oil from gradually leaching out along the shaft head.For example, an oil seal ring is designed on the shaft head of the reducer, or a semi-circular groove is glued to the upper cover of the reducer at the shaft head, so that the oil splashed on the upper cover flows to the lower box along both ends of the semi-circular groove.
　　3. Improve the shaft seal structure
　　The shaft seal of the rv reducer whose output shaft is a half shaft is improved; the output shaft of the reducer of most equipment such as belt conveyors, screw unloaders, and impeller coal feeders is a half shaft, which is more convenient for modification.Disassemble the reducer, remove the coupling, take out the shaft seal end cover of the reducer, machine the groove on the outer side of the original end cover according to the size of the supporting frame oil seal, install the frame oil seal, and the side with the spring is inward.When reinstalling, if the end cap is away from the inner end face of the coupling
　　As mentioned above, a spare oil seal can be installed on the shaft outside the end cover. Once the oil seal fails, the damaged oil seal can be removed and the spare oil seal can be pushed into the end cover, thereby eliminating the need for time-consuming and laborious disassembly of the reducer and coupling. Process.
　　The output shaft is an improvement of the shaft seal of the rv reducer with a full shaft; the output shaft of the reducer with a full shaft transmission has no coupling. If it is modified according to the plan (1), the workload is too large and unrealistic.In order to reduce the workload and simplify the installation procedure, a split-type end cover was designed, and an opening-type oil seal was tried.The outer side of the split end cover is machined with grooves. When installing the oil seal, first remove the spring and saw the oil seal into an opening. Put the oil seal on the shaft from the opening, butt the opening with adhesive, and then install the opening upward. Put on the spring and push in the end cap.
　　4. Using polymer composite materials
　　Polymer composite materials are based on high molecular polymers, metal or ceramic ultra-fine powders, fibers, etc., which are composited under the action of curing agents and curing accelerators.Various materials complement each other in performance and produce a synergistic effect, so that the comprehensive performance of the composite material is better than that of the original composition material.With strong adhesion, mechanical properties, and chemical corrosion resistance, it is widely used in the repair of mechanical wear, scratches, pits, cracks, leakage, casting blisters, etc. of metal equipment, as well as various chemical storage tanks. , Chemical anti-corrosion protection and repair of reaction tanks and pipelines.
　　The oil leakage must be caused by a problem with the rv reducer, so you need to find the problem and solve it. According to the introduction of this article, you can repair the equipment according to the actual situation to solve the problem of oil leakage, thereby reducing energy waste, and more Work efficiently.