1results about How to "Increase or decrease height" patented technology

This utility model discloses a tank surface spraying device, specifically including a spraying mechanism. The spraying mechanism has the advantages of being suitable for most oil tank specifications and allowing for paint recycling. It has two support mechanisms, each with a three-jaw clamp and a hydraulic telescopic rod, allowing for adjustable spacing. Each support mechanism has two additional support mechanisms for fixing both ends of the oil tank, and the oil tank can rotate relative to the support mechanisms. It can replace manual labor in spraying the surface of oil tanks. It also includes a recycling mechanism to filter and recycle excess paint, improving work efficiency while mitigating the health risks to spraying personnel. It is applicable to various sizes of oil tanks.