A gun type lubricating oil injector

A technology of lubricating oil and injector, which is applied in the direction of manual lubricant supply, engine lubrication, engine components, etc., can solve the problems of insufficient refueling and low pressure, and achieve the effect of flexible use and high oil injection pressure

Inactive Publication Date: 2017-05-03
于明梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of lubrication and refueling in a simple small barrel-shaped container, and the problem of insufficient refueling due to low pressure, the present invention invents a gun-shaped pump pressure injection type lubrication and refueling appliance

Method used

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  • A gun type lubricating oil injector

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0010] As shown in the figure, there is an oil tank 6 at the rear of the housing 4, a high-pressure chamber 13 is left in the middle of the housing 4, a main plug oil pump 2 is installed on the upper part of the handle 1, and a roller 16 is installed at the middle of the trigger 17. Plug oil pump 2 front ends contact with the roller 16 of trigger 17 middle parts, and axial long rod oil control valve 5 is housed in the middle of housing 4 rear ends, and housing 4 front ends leave oil injection nozzle 12. There is an oil filling hole plug 8 and an air intake valve 7 on the top of the fuel tank 6, an oil suction port 18 and a single oil suction valve 9 are left on the bottom of the fuel tank 6, a safety valve 11 is installed on the high pressure chamber 13, and the high pressure chamber 13 An oil passage 14 is left at the rear to communicate with the oil d...

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Abstract

The invention provides gun type lubricating oil injector comprising a shell, a handle and a trigger. The gun type lubricating oil injector is characterized in that the rear portion of the shell is provided with a cavity oil tank; the middle portion of the shell is provided with a cavity high pressure chamber; the upper portion of the handle is provided with a plunger oil pump; the middle portion of the trigger is provided with a roller; the front end of the plunger oil pump is in contact with the roller in the middle of the trigger; the middle of the rear end of the shell is provided with an axial long rod oil control valve; the front end of the shell is provided with an oil injection nozzle. The gun type lubricating oil injector solves the problem that oil cannot be applied to desired places because of small pressure when a simple small bucket container is used for lubricating oil applying and is suitable for various kinds of mechanical lubricating oil applying.

Description

technical field [0001] The invention relates to the field of lubricating equipment for mechanical equipment, in particular to a special tool for adding lubricating oil for mechanical anti-friction. Background technique [0002] At present, in the process of lubricating and refueling machinery, people mostly use a simple small barrel-shaped container with a straw to reach the refueling point, and squeeze the lubricating oil to the lubricating point by squeezing the container. The disadvantage is that the pressure is small, especially for some small gaps. Come on in place. Contents of the invention [0003] In order to solve the problem that the oiling and oiling of a simple small barrel-shaped container is not in place due to low pressure, the present invention invents a gun-shaped pump pressure injection type lubricating oiling device. [0004] The technical solution of the present invention is a gun-type lubricating oil injector, which is composed of a housing, a handle ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16N3/08
Inventor 于明梅
Owner 于明梅
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