At present, the lubricating quantitative distributor is mainly composed of the distributor casing, the quantitative joint with the end cover on the upper part of the casing, the oil storage chamber in the casing, the lower spring and the oil discharge check valve. The upper end of the spring is fixed on the quantitative joint, the lower end is connected with the quantitative plunger, and there is a gap between the quantitative plunger and the quantitative joint, that is, the quantitative plunger stroke. When supplying oil, the quantitative plunger is pushed up.

Spring, oil storage chamber; when the system is unloaded, the spring pushes down the quantitative plunger, and the lubricating oil is injected into the point to be lubricated from the oil discharge check valve to complete the quantitative lubrication action. At the same time, in order to facilitate the monitoring of the work of the dispenser, at present, the quantitative plunger with O-ring is mostly used in the lubricating quantitative dispenser. The connector is extended to realize the monitoring function. But in this way, the indicator rod will leak or the indicator rod will not move. In addition, the structure of the existing lubricating quantitative distributor is mainly composed of a quantitative joint, a casing and an oil discharge check valve, which is difficult to disassemble, especially when the displacement of the distributor needs to be replaced. The purpose of the quantitative dispenser is to provide a device that is easy to disassemble and prevent damage to the position of the indicator rod for oil leakage lubrication of the quantitative dispenser.

The quantitative distributor consists of a quantitative oil cylinder, a quantitative joint and a limit pad. One end of the quantitative oil cylinder is connected to the limit pad. The measuring tool is provided with an indicating rod, a plunger, a spring and a limit block, the indicating rod is arranged on the plunger, and the joint between the indicating rod and the measuring tool is provided with a seal. Lubricate the quantitative distributor, and the sealing ring is an 0-type sealing ring. Lubricating dosing dispenser with type 0 lubricating dosing dispenser on oil filling body and dosing device

In the lubricating quantitative distributor, an oil inlet and an oil outlet are arranged on the oil injection body, an O-ring is arranged between the oil outlet and the oil injection body, and an oil pipe joint is arranged on the oil outlet. A lubricating quantitative dispenser is provided with displacement marks on the outer surface of the quantitative dispenser. Lubricate the quantitative distributor, the quantitative oil cylinder and the quantitative joint are connected with an O-ring. The end of the plunger with the indicator rod is provided with a cross hole, a gap is arranged between the plunger with the indicator rod and the quantitative oil cylinder, and the gap is connected with the cross hole.

Fine Mist Sprayer Pump Manufacturers introduced the advantage of the metering dispenser is that the housing is divided into two parts, one part is the oil injection body, and the other part is the quantifier. When the displacement of the distributor needs to be replaced, it is only necessary to remove the measuring tool of the original displacement and replace it with a measuring tool of the new displacement, which is convenient for disassembly and assembly. Since the displacement mark is printed on the measuring tool, non-professionals can easily change the displacement of the dispenser, which is convenient and quick. A sealing ring is added at the connection between the indicator rod and the quantitative oil cylinder, the sealing ring at the connection between the plunger and the quantitative oil cylinder is cancelled, the gap between the plunger and the quantitative oil cylinder is increased, and a cross hole is opened on the plunger, The self-compensation principle is used for the lubricating oil in the quantitative oil cylinder in the process of oil storage and oil discharge, and the problem of oil leakage at the connection between the indicator rod and the quantitative oil cylinder is solved.

Through the above introduction, Mini Trigger Sprayer Manufacturers hopes that you can simply refer to the content of this article in future use.