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Grease filling gun

A butter filling and butter technology, which is applied to lubricating oil control valves, engine components, lubricating parts, etc., can solve problems such as hidden dangers of mechanical equipment, damage to the grease gun, easy generation of air resistance, etc., to prevent damage to the oil gun, reduce Wasteful, portable effect

Inactive Publication Date: 2015-05-06
张付成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manual operation is not only time-consuming and labor-intensive, but also prone to air resistance, mixed with dust, silt, foreign matter and other sundries, which will bring hidden dangers to mechanical equipment and damage the grease gun

Method used

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  • Grease filling gun
  • Grease filling gun
  • Grease filling gun

Examples

Experimental program
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Effect test

Embodiment Construction

[0010] Such as figure 1 , 2 As shown, the upper end of the end cover 22 is fixed to the support plate 24; the left end of the end cover 22 is hinged to the oil pump 21, and the lower end of the oil pump 21 has a nozzle 11, and the nozzle 11 is in sealing communication with the pressure oil chamber 9 of the oil pump. The valve 10, the gun nozzle 11 is threaded to fix the oiling rod 13, the upper end of the oil pump piston 20 of the oil pump 21 is hinged with the lever 19, the left end of the lever 19 is hinged with the oil pump 21 through the pull rod 18, and the right end of the lever 19 is fixed with the gas cylinder 28 through the handle cover 29 , the left end of the cylinder piston 25 of the cylinder 28 is hinged with the support plate 24, and the lever 19 is lifted up and down through the handle cover 29, and the oil pump 21 and the cylinder 28 can be controlled simultaneously; the right end of the end cover 22 has a sleeve positioning groove, and the sleeve The left end...

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Abstract

The invention relates to a grease filling gun. A support plate is fixed at the upper end of an end cover; the left end of the end cover is hinged with an oil pump, a gun nozzle is arranged at the lower end of the oil pump, the upper end of the oil pump piston of the oil pump is hinged with a lever rod, an air cylinder is fixed at the left end of the lever rod, and the left end of the air cylinder piston of the air cylinder is hinged with the support plate; the left end of the sleeve is demountably fixed at the right end of the end cover, an air pressure lifting jack is fixed at the bottom inside the right end of the sleeve, an air bag inside the air pressure lifting jack is hermetically communicated with the air cylinder through a gas pipe, a spring provided with a rubber sealing sleeve is hermetically fixed at the end cover inside the left end of the sleeve, an oil pool is formed inside the rubber sealing sleeve, an end cover oil outlet is formed on the end cover inside the oil pool, an oil pump oil inlet is formed on the oil pump corresponding to an end cover oil outlet, and an air bag plug is fixed at the end cover oil outlet; and the air bag plug is hermetically communicated with the gas pipe through an automatic vent valve of the plug. The grease filling gun is light in weight, is convenient to carry and use, is free from sundries mixing and ensures grease quality.

Description

technical field [0001] The invention relates to a grease filling gun, especially a grease filling gun. Background technique [0002] Presently used grease guns all need butter to be taken out from the butter container and poured into the grease gun before use. Manual operation is not only time-consuming and labor-intensive, but also prone to air resistance, mixed with dust, silt, foreign matter and other sundries, which brings hidden dangers to mechanical equipment and damages the grease gun. Contents of the invention [0003] In order to overcome the disadvantages of the prior art, the present invention provides a butter filling gun, which is light in weight, easy to carry and use, does not mix with sundries, and ensures the quality of butter. [0004] The technical scheme adopted by the present invention to solve the technical problem is: the upper end of the end cover is fixed to the support plate; the left end of the end cover is hinged to the oil pump, and the lower ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16N5/00F16N23/00
Inventor 张付成张媛月
Owner 张付成
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