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Intelligent electric control oil distributor

An oil distributor and electronic control technology, applied in distribution devices, multi-way valves, engine components, etc., can solve the problems of easy blockage of the distributor, failure of oil supply, poor sealing, etc. Stuck, adaptable effect

Inactive Publication Date: 2015-10-28
郭付平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent electronically controlled oil distributor, which can solve the problems in the prior art that the distributor is easily blocked and does not move, and the oil supply failure is difficult to control due to poor sealing. It has a compact and simple structure and stable and reliable performance.

Method used

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  • Intelligent electric control oil distributor
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] like Figures 1 to 3 As shown, the intelligent electronically controlled oil distributor of the present invention includes a valve body 1 and a motor 2, the motor 2 is fixed on the side of the valve body 1, the valve body 1 is provided with a rotary piston chamber 3 and a quantitative oil outlet piston chamber 4, and the valve The body 1 also has an oil inlet 5, an oil outlet I6, an oil outlet II7 flow channel hole I33, a flow channel hole II34, a flow channel hole III37 and a flow channel hole IIII38, and the flow channel hole I33 is connected to the flow channel hole II34 The flow channel hole III37 is connected with the flow channel hole III38; the rotary piston cavity 3 is provided with a rotary spool 8, and one end of the rotary spool 8 is fixedly connected with the motor output shaft 9, more specifically: close to the motor output shaft 9 The rotary piston cavity 3 on one side is provided with a positioning screw 23 and a cavity sealing ring 24, and the motor outp...

Embodiment 2

[0028] like Figure 4As shown, between the oil outlet I6 and the oil outlet II7 in the valve body 1 of the present invention, there is an oil and oil passage 26 with an oil and oil screw 27, and the diameter of one side of the oil and oil passage 26 is larger than that of the other side, and the diameter is smaller. The inner wall of the small side passage is threaded, and the oil filling plug in the oil filling passage 26 is an oil filling screw 27. The oil-filling screw 27 enables the hydraulic oil to pass through the oil-filling channel 26 to exit from the other oil outlet, so that jamming does not occur.

[0029] All the other structures are with embodiment 1.

Embodiment 3

[0031] like Figure 5 and 6 As shown, the intelligent electronically controlled oil distributor of the present invention can be used in combination. Specifically, the valve body 1 is provided with a combination connection hole 28, and the valve body is connected to the valve body through a screw rod 29 passing through the combination connection hole 28 and a screw rod. The nuts 30 at both ends of 29 are fixed; the valve body 1 also has an oil inlet combined channel 31 , and the oil inlet combined channel 31 between the valve body and the valve body is sealed by a sealing ring 32 . All the other structures are with embodiment 1.

[0032] The advantages of the invention are: the rotary valve core has strong adaptability to oil impurities, is not easy to be blocked, can precisely adjust the amount of oil at the lubricating point at any time, precisely controls the amount of oil at the lubricating point, and has a long service life; at the same time, it can be combined according ...

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Abstract

The invention relates to an intelligent electric-control oil distributor. The oil distributor is characterized by comprising a valve and a motor. The motor is fixed on the side of the valve, a rotary piston cavity and a quantitative oil discharge piston cavity are opened on the valve, and an oil inlet, an oil outlet I, an oil outlet II, a flow passage hole I, a flow passage hole II, a flow passage hole III and a flow passage hole IIII are further opened on the valve body. A rotary valve spool is arranged in the rotary piston cavity. a valve spool passage, an oil discharge passage I, an oil discharge passage II, an oil discharge outer passage I and an oil discharge outer passage II are opened in the rotary valve spool. A quantitative oil discharge piston is arranged in the quantitative oil discharge piston cavity, and an electric-control transducer device is fixed on one side of the quantitative oil discharge piston cavity. The intelligent electric-control oil distributor has the advantages that the rotary valve spool is high in adaptability to oil impurities and cannot be blocked easily, the oil adding amount of a lubricating point can be adjusted accurately at any time, the oil amount of the lubricating point is accurately controlled, and the service life is long; and the oil distributor can be assembled to be used according to actual conditions, and the practicality is high.

Description

technical field [0001] The invention relates to the technical field of mechanical lubrication equipment application, in particular to an intelligent electronically controlled oil distributor. Background technique [0002] At present, in metallurgy, building materials, mining, power generation and other industries and large-scale construction machinery, there are two main types of lubricating oil and grease distribution devices and systems generally used: 1. Single-line distribution valve and single-line oil separation system. Its disadvantage: In the single-line distribution valve and single-line oil distribution system, as long as one of the lubrication points is blocked, the entire lubrication system will stop working. When the system is relatively complex and there are many lubrication points, the single-line distribution valve and single-line oil distribution system can easily fail to work due to the blockage of individual lubrication points. 2. Two-line distribution va...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K11/08F16N25/04
Inventor 郭付平
Owner 郭付平
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