Novel high efficiency high pressure foot-operated oil injector

An oiler and foot-operated technology, which is applied in the direction of manual lubricant supply, engine components, engine lubrication, etc., can solve problems that affect work efficiency, easy wear of nuts and screw rods, and product quality is not guaranteed, so as to achieve practicability Strong, performance-enhancing, structurally simple effects

Inactive Publication Date: 2015-11-25
扬州市琼花工具有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Long-term use of nuts and screw rods is easy to wear and t...

Method used

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  • Novel high efficiency high pressure foot-operated oil injector

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Embodiment Construction

[0017] New high-efficiency high-pressure foot-operated oiler, including base 1, barrel body 2, oiler cover 3, pedal connecting plate 4, oiling pump 5, high-pressure hose 6, oiling gun 7, oiling non-return mechanism 8, oil pressure device 9.

[0018] The barrel body 2 and the oil injection pump 5 are arranged on the base 1, and the bottom of the base is provided with wheels 10. The oil injection pump comprises a back-moving spring, a piston, and a pump chamber, and the pump chamber is provided with an air release valve 22 . One end of the oil injection check mechanism 8 is connected with the pump chamber of the oil injection pump, and the other end is connected with the oil injection gun 7 through the high-pressure hose 6, and the piston rod of the piston is connected with the pedal connecting plate.

[0019] The oiler cover is pressed on the barrel body and fixed with lock nut 11 and lock bolt 12 . The middle hole of the oiler cover is provided with a screw rod 13, and the o...

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Abstract

A novel high efficiency high pressure foot-operated oil injector belongs to the oil injection tool technical field, and comprises a pedestal, a barrel body, an oil injector cover, a pedal connecting plate, an oil pump, a high pressure soft pipe, an oil gun, an oil injection non-return mechanism, and an oil pressing; one end of the oil injection non-return mechanism is connected with a pump chamber of the oil pump, and the other end is connected with the oil gun through the high pressure soft pipe; a piston is connected with the pedal connecting plate; a middle hole of the oil injector cover is provided with a screw rod; an oil pressing substrate of the oil pressing is fixedly connected with the upper portion of an oil pressing cup so as to form a rubber cup piston; the features are that the oil pressing also comprises a bottom plate and a cylinder spring; the screw rod extends into the barrel body and is fixedly connected with the center of the bottom plate; the cylinder spring is arranged between the bottom plate and the rubber cup piston; the screw rod inserts into a hole of the cylinder spring; two ends of the screw rod are respectively connected with the bottom plate and the rubber cup piston through a nut. The novel high efficiency high pressure foot-operated oil injector is simple in structure, strong in practicality, and can improve product performance, quality and life.

Description

technical field [0001] The invention relates to a lubricating grease high-pressure oiler, in particular to a novel high-efficiency high-pressure foot-operated oiler, which belongs to the technical field of oiling tools. Background technique [0002] The existing foot-operated oiler comprises a base, a barrel body, an oiler cover, a pedal connecting plate, an oil injection pump, a high-pressure hose, an oil injection gun, an oil injection non-return mechanism, and an oil pressure device. [0003] The oil pressure device of the existing foot-operated oiler includes a nut, an oil pressure liner, and an oil pressure cup. When in use, the screw rod and the nut are rotated to generate pressure on the oil surface, which is convenient for producing oil output. Keep rotating, otherwise the oil supply will be insufficient, which will affect the oil output. Long-term use of nuts and screw rods is easy to wear, the product quality is not guaranteed, and the work efficiency is affected....

Claims

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Application Information

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IPC IPC(8): F16N3/08
Inventor 孙清
Owner 扬州市琼花工具有限公司
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