Cycloid rotor pump of sewing machine

A cycloidal rotor pump and sewing machine technology, applied in the direction of rotary piston pumps, pumps, lubricating pumps, etc., can solve the problems of inability to achieve fast and effective lubrication, troublesome suction and discharge of lubricating oil, and affecting the use of sewing machines, etc., to achieve a compact structure , Sufficient time for oil absorption and oil discharge, and simple structure

Inactive Publication Date: 2015-12-30
SUZHOU KERUN WEAVING
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the suction and discharge of lubricating oil in the sewing machine in the prior art is very troublesome, and fast and effective lubrication cannot be achieved, which affects the use of the sewing machine, and also causes rapid wear of various parts thereof, greatly reducing the service life of the sewing machine. The present invention The utility model provides a sewing machine cycloidal rotor pump with simple structure, convenient use, stable oil flow, low noise and sufficient oil suction and discharge.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cycloid rotor pump of sewing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0014] Such as figure 1 As shown, a sewing machine cycloidal rotor pump includes a base 1, a pump body 2, an outer rotor 3 and an inner rotor 4, the base 1 adopts a circular base, the pump body 2 is hinged together by screws, and the outer rotor 3 It is arranged on the pump body 2, and the outer rotor 3 can move freely in the pump body 2. The inner teeth 5 are arranged inside the outer rotor 3, and the outer teeth 6 are arranged outside the inner rotor 4. The inner teeth 5 and the outer teeth 6 Partial meshing is possible, and the number of 5 internal teeth is one less than the number of 6 external teeth. The base 1 is made of stainless steel. The inner side of the outer rotor 3 is provided ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a cycloid rotor pump of a sewing machine. The cycloid rotor pump comprises a base and is characterized by further comprising a pump body, an inner rotor and an outer rotor, wherein the base is round and is hinged to the pump body through screws, the outer rotor is arranged on the pump body and can move in the pump body freely, inner teeth are arranged on the inner side of the outer rotor, outer teeth are arranged on the outer side of the inner rotor, the inner teeth and the outer teeth can be partially meshed, and the inner teeth is one less than the outer teeth. The cycloid rotor pump of the sewing machine solves problems that quick and effective lubrication cannot be realized, usage of sewing machines is affected, parts of the sewing machines are abraded quickly and service lives of the sewing machines are greatly shortened due to the fact that the sewing machines suck and discharge lubrication oil in a very troublesome manner in the prior art, is simple in structure, convenient to use and lower in noise and can suck and discharge the oil relatively fully, and oil flows stably.

Description

technical field [0001] The invention relates to a cycloid rotor pump, in particular to a cycloid rotor pump for a sewing machine. Background technique [0002] A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material to interweave or sew one or more layers of sewing material. The sewing machine can sew cotton, hemp, silk, wool, artificial fiber such as fabrics and leather, plastic , paper and other products, the stitches are neat and beautiful, flat and firm, with fast sewing speed and easy use. At present, the suction and discharge of lubricating oil in the sewing machine is very troublesome, and fast and effective lubrication cannot be achieved, which affects the use of the sewing machine, also causes rapid wear of various parts thereof, and greatly reduces the service life of the sewing machine. Contents of the invention [0003] In order to solve the problem that the suction and discharge of lubricating ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): F04C2/10F16N13/20
Inventor 庄郁峰
Owner SUZHOU KERUN WEAVING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap