Lubricating oil atomizing system of sewing machine transmission chamber

A technology of atomization system and transmission chamber, applied in the field of sewing machines, can solve the problems of increased noise, physical influence, unreasonable design of lubrication system, etc., and achieve the effect of noise reduction, effective lubrication and good atomization effect.

Inactive Publication Date: 2017-03-22
ZHEJIANG DUMA SEWING MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]There will always be noise during the working process of the sewing machine. As the use time of the sewing machine increases, the noise may increase. The reason is that the lubrication system design of the sewing machine is unreasonable
This kind of sound will accompany the operator for a long time, which will have a certain impact on his body

Method used

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  • Lubricating oil atomizing system of sewing machine transmission chamber
  • Lubricating oil atomizing system of sewing machine transmission chamber
  • Lubricating oil atomizing system of sewing machine transmission chamber

Examples

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Embodiment Construction

[0028] The lubricating oil atomization system of the transmission room of the sewing machine is provided with a transmission room in the lower part of the sewing machine housing. The tooth lifting shaft 8, the swing tooth shaft 28 and the rotary hook shaft 27 extend into the transmission chamber; the tooth lifting shaft 8 passes through the first transmission mechanism Drive the swing tooth shaft 28 to reciprocate, the lifting shaft 8 drives the hook shaft 27 to rotate through the second transmission mechanism; an oil box is installed in the lower part of the transmission chamber, and an oil storage cavity is provided in the oil box, and the oil box seals the transmission chamber. The lower end surface is characterized in that an oil suction channel is arranged in the transmission chamber, and when a certain amount of oil is accumulated in the oil storage cavity, the lower end of the oil suction channel is immersed in the oil; the oil delivery mechanism transports the oil in the ...

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Abstract

The invention relates to a lubricating oil atomizing system of a sewing machine transmission chamber. The lubricating oil atomizing system is characterized in that the transmission chamber is arranged on the lower portion of a sewing machine shell, an oil box is mounted on the lower portion of the transmission chamber, an oil storage cavity is arranged in the oil box, and the oil box seals the lower end face of the transmission chamber; a feed lifting rock shaft and a rotating shuttle shaft extend into the transmission chamber; a drive gear is mounted on the feed lifting rock shaft, a driven gear is mounted on the rotating shuttle shaft, and the drive gear meshes with the driven gear; an oil storage support plate is mounted in the transmission chamber on the lower side of the drive gear, and the lower portion of the drive gear is immersed by oil when a certain amount of oil is stored in the oil storage support plate; an oil absorption channel is arranged in the transmission chamber, and the lower end of the oil absorption channel is immersed by oil when a certain amount of oil is stored in the oil storage cavity. The lubricating oil atomizing system has the advantages that the oil is thrown out by the drive gear and splashes to various parts and the inner wall of the transmission chamber, and accordingly a good atomizing effect of the lubricating oil in the transmission chamber is achieved, the parts can be effectively lubricated, and work noise is lowered greatly.

Description

Technical field [0001] The invention belongs to the technical field of sewing machines, and particularly refers to a lubricating oil atomization system of a sewing machine transmission chamber. Background technique [0002] Noise will always appear during the working process of the sewing machine. As the working time of the sewing machine increases, the noise may increase. The reason is that the design of the sewing machine's lubrication system is unreasonable. This sound will accompany the operator for a long time, which will have a certain impact on his body. Therefore, the applicant redesigned the lubrication system of the sewing machine. Summary of the invention [0003] In view of the above problems, the present invention provides a newly designed sewing machine lubrication system. [0004] The purpose of the present invention is achieved as follows: [0005] The lubricating oil atomization system of the transmission chamber of the sewing machine is provided with a transmissio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B71/00D05B71/02
CPCD05B71/00D05B71/02D05D2209/08
Inventor 阮晨航
Owner ZHEJIANG DUMA SEWING MACHINE
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