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Oil injector capable of adjusting oil outlet volume

An oil injector and oil output technology, which is used in quantitative devices, engine lubrication, engine components, etc., can solve the problems of limited adaptable temperature range, inaccurate quantitative, unstable performance, etc., and achieve a wide applicable temperature range and quantitative Precise oil injection and long service life

Active Publication Date: 2017-10-27
江苏润尔特润滑设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the purpose of the present invention is to provide an oil injector with adjustable oil output to solve the problems in the prior art of unstable performance, inaccurate quantification, short life, and limited temperature range

Method used

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  • Oil injector capable of adjusting oil outlet volume

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Embodiment Construction

[0025] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] combine figure 1 As shown, the invention discloses an oil injector with adjustable oil output, which includes an oil injection unit and an oil storage unit. The oil injection unit includes a main measuring cylinder 1, a main measuring plunger and a first spring 2. The main measuring cylinder 1 includes a first chamber 3, a second chamber 4 and a third chamber which are sequentially communicated along its axis. The chamber 5, the main measuring plunger is arranged in the main measuring cylinder barrel 1 . The main volume plunger includes a first segment shaft 13, a second segment shaft 14 and a third segment shaft 15 which are sequentially distributed along the dir...

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Abstract

The invention discloses an oil injector capable of adjusting the oil outlet volume. The oil injector comprises an oil injecting unit and an oil storage unit, the oil injecting unit comprises a main measurement cylinder, a main measurement plunger and a first spring, wherein the main measurement cylinder comprises a first cavity, a second cavity and a third cavity, the first cavity, the second cavity and the third cavity are communicated with one another in sequence along the axis of the main measurement cylinder, the main measurement plunger is arranged in the main measurement cylinder, the first cavity is communicated with a hydraulic oil source, the oil storage unit comprises an oil storage cylinder, a display rod and a second spring, the oil storage cylinder comprises a fourth cavity and a fifth cavity, the fourth cavity and the fifth cavity are communicated with each other in sequence along the axis of the oil storage cylinder, the display rod is arranged in the oil storage cylinder, and the fourth cavity is communicated with an oil through pipeline. The oil injector capable of adjusting the oil outlet volume at least has the following advantages that the oil injector outputs oil whether under a system pressurizing condition or under a decompression condition, the performance is stable, the quantification is precise, the life is long, and the adaptive temperature is wide in range.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment lubrication, in particular to an oil injector capable of adjusting the oil output. Background technique [0002] With the rapid development of industry, in modern construction machinery, wind power generation, vehicle manufacturing and other industries, certain amount of lubricating oil and grease must be added to some equipment to reduce wear and tear of mechanical equipment during work, reduce production noise, and prolong Service life of machinery and equipment. The current lubricating work of mechanical equipment generally relies on manual filling of lubricating oil and grease. The biggest drawback of manual filling is that errors often occur. The amount of filling, the length of the interval, etc. will affect the mechanical equipment. If the filling amount is more than the required amount, it will cause a waste of lubricating oil and grease, and the pollution will be large; if ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16N27/00F16N29/00
CPCF16N27/005F16N29/00F16N2280/00F16N2270/26
Inventor 范德林李忠军
Owner 江苏润尔特润滑设备科技有限公司
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