Monitorable signaling type quantitative electromagnetic oil feeder

An oil feeder, electromagnetic technology, applied in the direction of quantitative device, engine components, engine lubrication, etc., can solve the problems of time-consuming and laborious, bulky, poor reliability, etc., and achieve the effect of saving maintenance costs, light weight and high reliability.

Active Publication Date: 2013-04-17
TZ COAL MINE MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of time-consuming, labor-intensive, poor reliability, heavy volume, and easy damage when the existing oil supply el

Method used

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  • Monitorable signaling type quantitative electromagnetic oil feeder
  • Monitorable signaling type quantitative electromagnetic oil feeder
  • Monitorable signaling type quantitative electromagnetic oil feeder

Examples

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Example Embodiment

[0014] The signal-sending quantitative electromagnetic oiler that can be monitored, such as figure 1 , 2 As shown, it includes the valve block 1 and the main piston chamber set in the valve block. The main piston chamber is placed in the main piston chamber to divide it into the plunger upper chamber 2 and the plunger lower chamber 3. There is a valve on one side of the valve block. Oil inlet 4, the other side is provided with an upper oil outlet 5 communicating with the upper chamber of the plunger and a lower oil outlet 6 communicating with the lower chamber of the plunger; the valve block is provided with a two-position three-way solenoid valve 7, the valve The block is provided with a vertical output oil channel 8, an upper horizontal control oil channel 9, and a lower horizontal control oil channel 10. The three through holes on the top are connected, the other end of the upper horizontal control oil passage 9 is connected with the upper chamber 2 of the plunger, and the...

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Abstract

The invention relates to an oil feeder, in particular to a monitorable signaling type quantitative electromagnetic oil feeder which solves problems of time and labor wastage, poor reliability, cumbersome size, easiness in damage and the like of an existing electromagnetic oil feeder. The monitorable signaling type quantitative electromagnetic oil feeder comprises a valve block, a main piston, an upper plunger cavity and a lower plunger cavity; an oil inlet, an upper oil outlet and a lower oil outlet are arranged on the valve block; a two-position three-way electromagnetic valve is arranged on the valve block, a vertical output oil duct, an upper transverse control oil duct and a lower transverse control oil duct are arranged inside the valve block, the upper transverse control oil duct is communicated with the upper plunger cavity, and the lower transverse control oil duct is communicated with the vertical output oil duct and the lower plunger cavity; and a non-permeability joint and a Hall proximity switch are assembled on the top of the valve block, the main piston comprises a piston body and a non-permeability plunger rod, and a return spring is sleeved on the non-permeability plunger rod. The monitorable signaling type quantitative electromagnetic oil feeder is reasonable in structure and high in reliability, a lubrication state of a friction pair is precisely monitored, the service life of the oil feeder and the service life of the friction pair are prolonged, the lubricating oil consumption and the maintenance cost are saved, and the monitorable signaling type quantitative electromagnetic oil feeder is wide in application range.

Description

technical field [0001] The invention relates to an oiler, in particular to a monitorable signal-sending quantitative electromagnetic oiler. Background technique [0002] The oil supply element is mainly used to provide a certain amount of lubricating oil or grease to each friction pair in mining, building materials, metallurgy and other mechanical equipment to ensure reliable lubrication of each friction pair and reduce environmental pollution caused by excessive lubricating oil leakage. As the most basic and critical element in the lubrication system, the oil supply element can only be effectively monitored when it is in motion, and the lubrication state of the friction pair can be timely detected and controlled. At present, the distributor is a commonly used oil supply element in the lubrication system. Its monitoring is mainly realized by the staff observing the up and down movement of the indicator rod connected to the main piston on the distributor. It is time-consumin...

Claims

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Application Information

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IPC IPC(8): F16N27/00F16N25/02F16N29/02
Inventor 杨茂勇吴东霞
Owner TZ COAL MINE MACHINERY
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