Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Lubricating oil automatic adding device of rotor sealing end of internal mixer

A technology of rotor sealing and automatic addition, which is applied in the direction of engine lubrication, lubricating parts, mechanical equipment, etc., to reduce labor intensity, avoid seal ring wear or scrapping, and improve production efficiency.

Pending Publication Date: 2018-12-07
常熟市海虞橡胶有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by the present invention is to provide an automatic adding device for lubricating oil at the sealing end of the internal mixer rotor, which can solve the above-mentioned defects in the existing manual detection and adding methods

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
  • Lubricating oil automatic adding device of rotor sealing end of internal mixer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0015] see figure 1 , the embodiment of the present invention includes:

[0016] A device for automatically adding lubricating oil to the sealed end of the rotor of an internal mixer, comprising: a standard oil barrel 12, a pneumatic pump 11, a process oil reserve tank 2, an output oil pump 1, material level sensors 3-6, a solenoid valve 8 and a PLC controller 7. The air pump 11 is installed on the standard oil drum 12, the air inlet of the air pump 11 is connected to the external compressed air input port through the air control pipeline 9, and the high pressure oil outlet of the air pump 11 is connected through the The oil pipeline 15 is conne...

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 lubricating oil automatic adding device of a rotor sealing end of an internal mixer. The device comprises a standard oil barrel, a pneumatic pump, a process oil preparation oil tank, an output oil pump, a material level sensor, an electromagnetic valve and a PLC; the pneumatic pump is mounted on the standard oil barrel; an intake port of the pneumatic pump is connected with external compressed air; a high-pressure oil outlet of the pneumatic pump is connected with an oil inlet of the process oil preparation oil tank; an oil outlet of the process oil preparation oil tank is connected with an oil inlet of the output oil pump; the material level sensor is mounted on the inner side wall of the process oil preparation oil tank; the electromagnetic valve is mounted on an air control pipe; and the material level sensor and the electromagnetic valve are electrically connected to the PLC. Through the mode, the output oil pump can be guaranteed to continuously convey lubricating oil to the rotor sealing end, so that the wear or waste phenomenon of a sealing ring caused by shortage of the oil is prevented, meanwhile, the labor intensity can be reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of internal mixers, in particular to an automatic adding device for lubricating oil at the sealing end of an internal mixer rotor. Background technique [0002] The rotor of the internal mixer is the core component of the internal mixer, known as the heart of the internal mixer. The shaft end seal of internal mixer usually adopts contact end face seal, which is a plane friction pair composed of a pair of relatively sliding dynamic and static wear-resistant rings. The dynamic ring and the static ring are closely fitted by the force of softened rubber or springs. Maintain an extremely thin layer of liquid lubricating oil film, which plays the role of lubricating and balancing pressure, so as to achieve the purpose of sealing. Therefore, during its rotating operation, lubricating oil is needed to realize the function of lubrication and sealing, and the hydraulic oil pump needs to continuously inject high-press...

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
IPC IPC(8): F16N7/38F16N29/02
CPCF16N7/38F16N29/02F16N2270/10
Inventor 孟学军戴建国王太海
Owner 常熟市海虞橡胶有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com