What is the principle of the circulating automatic lubrication system in the bearing box of the barrel pump?
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VS6 vertical barrel pump, what is the principle of the internal circulation automatic lubrication system of the bearings in the bracket bearing box? What power does lubricating oil rely on to achieve circulation? As shown in the picture, how does the lubricating oil pass through the flow channel on the shaft sleeve from bottom to top?
After it rotates, there will be a pressure difference between the inside and outside, and the oil will be slowly pressed up through the arrow. When it reaches the outlet, it will flow downward under the action of gravity, which just lubricates the bearings. This is the same as the sealing fluid on a special pump using a certain liquid metal, but that is to allow gravity to press hard to prevent the inside from going out. Just the opposite. I have seen relevant drawings before and am somewhat impressed. What pumps can't be said, just imagine.
There is one on the second floor, study* Got it!