High-pressure oil injection gun

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

Inactive Publication Date: 2018-04-17
黄培
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  • 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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  • High-pressure oil injection gun

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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

A high-pressure oiling gun, consisting of a shell, a handle, and a trigger, is characterized in that a cavity oil tank is left at the rear of the shell, a cavity high-pressure chamber is left in the middle of the shell, and a main plug oil pump and a trigger are installed on the upper part of the handle. There is a roller in the middle of the main plug oil pump, the front end of the main plug oil pump is in contact with the roller in the middle of the trigger, an axial long rod oil control valve is installed in the middle of the rear end of the casing, and an oil injection nozzle is left at the front end of the casing. It solves the problem of lubrication and refueling in a simple small barrel-shaped container, and the problem of insufficient refueling under low pressure, and is suitable for use in various mechanical lubrication and refueling.

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 proposal of the present invention is that a high-pressure oiling gun is composed of a housing, a handle and a trigg...

Claims

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Application Information

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IPC IPC(8): F16N3/08F16N23/00
CPCF16N3/08F16N23/00
Inventor 黄培
Owner 黄培
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