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Portal crane intelligent centralized lubricating system

A centralized lubrication and intelligent technology, applied in the field of lubrication system, can solve the problems of small lubrication range and low flexibility

Inactive Publication Date: 2013-06-05
南通市华东润滑设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional single-line and double-line lubrication systems have low system flexibility and small lubrication range

Method used

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  • Portal crane intelligent centralized lubricating system

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0013] Such as figure 1 As shown, the intelligent centralized lubrication system of the door machine of the present invention includes a plunger oil pump 1 and an electric control box 2. A pump pressure gauge 3 is installed on the plunger oil pump 1. One end of the plunger oil pump 1 is connected to the main pipeline I4, and the plunger oil pump 1 is connected to the main pipeline I4. The other end of the oil pump 1 is connected to the main pipeline II5, the main pipeline I4 is equipped with a hydraulic reversing valve 6, the main pipeline II5 is equipped with a two-position four-way reversing valve 7, and the two-position four-way reversing valve 7 passes through the main pipeline II5 and The terminal pressure gauge group 8 is connected, the terminal pressure gauge group 8 is connected to the differential pressure switch 9 through the main pip...

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Abstract

The invention discloses a portal crane intelligent centralized lubricating system. The portal crane intelligent centralized lubricating system comprises a plunger fuel pump and an electric control cabinet, wherein a pumping set pressure gauge is installed on the plunger fuel pump, one end of the plunger fuel pump is connected with a main pipeline I, the other end of the plunger fuel pump is connected with a main pipeline II, a hydraulic reversing valve is installed on the main pipeline I, a reversing valve is installed on the main pipeline II, the reversing valve is connected with a tail end pressure gauge group through the main pipeline II, the tail end pressure gauge group is connected with a differential pressure switch through the main pipeline II, the differential pressure switch is connected with a distributor through the main pipeline II, and the distributor leads to each lubricating point. The portal crane intelligent centralized lubricating system has the advantages that the main pipeline I and the main pipeline II are led from the plunger fuel pump, the hydraulic reversing valve is installed on the main pipeline I, a two-position four-way reversing valve is installed on the main pipeline II, and two return circuits are formed by the two-position four-way reversing valve to carry out automatic lubrication at regular intervals to a fixed point of each lubricating point of a portal crane.

Description

technical field [0001] The invention relates to a lubricating system, in particular to an intelligent centralized lubricating system for a door machine. Background technique [0002] The intelligent centralized lubrication system is a high-tech product that fully optimizes and integrates information technology, automation control technology, and modern lubrication technology. It has outstanding advantages in design ideas, system principles, system structure, and hardware configuration. It completely replaces traditional single-line and Dual-line lubrication system. Traditional single-line and double-line lubrication systems have low system flexibility and small lubrication range. For this reason, it is necessary to propose a new technical solution to solve the above problems. Contents of the invention [0003] In order to overcome the above existing problems, the object of the present invention is to provide an intelligent centralized lubrication system for door machines...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16N7/38F16N13/00F16N21/00F16N23/00
Inventor 黄新元
Owner 南通市华东润滑设备有限公司
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