CN217900792U

CN217900792U - Multi-point position indication sensor and lubricating oil separator

Info

Publication number: CN217900792U
Application number: CN202222091730.XU
Authority: CN
Inventors: 井绪刚; 甄树峰; 索利伟
Original assignee: Luohe Runzhong Energy Saving Technology Co ltd
Current assignee: Luohe Runzhong Energy Saving Technology Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-25
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a multiple spot position indication sensor and lubricating oil separator relates to position detection technical field, including the sensor box, be provided with LED banks module board, sensor module board in the sensor box, be provided with a plurality of LED banks on the LED banks module board, be provided with external power source socket on the sensor box, be provided with a plurality of electromagnetic switch who links to each other with the supply circuit of LED banks on the sensor module board, the activity is provided with the permanent magnet that corresponds with magnetic switch on the sensor box, it has seted up flutedly to correspond LED banks position on the sensor box, the LED banks extends the sensor box through the recess, can detect many rotatory positions.

Description

Multi-point position indication sensor and lubricating oil separator

Technical Field

The utility model relates to a position detection technical field specifically is a multiple spot position indication sensor.

Background

In order to ensure normal and stable operation of large-scale equipment, various oil feeders are generally used for quantitatively conveying lubricating oil. Most of the oil feeders in the existing market adopt electromagnetic valves to supply oil, for example, the chinese utility model patent with the publication number CN201246595 discloses a double-point supply valve type oil feeder, which adopts the driving modes of manual, electric, hydraulic, pneumatic or electromagnetic driving and the like to axially move in a valve cavity, so as to realize the reciprocating motion of a valve core between a first working position and a second working position, thereby alternately supplying lubricating oil for two lubricating points. However, the existing lubricating system cannot display the condition of the lubricating passage corresponding to the lubricating point, needs manual detection, and wastes time and labor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multiple spot position indication sensor to solve the problem that the present product that proposes in the above-mentioned background art exists, can detect the change state of multiple spot position.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multiple spot position indication sensor, includes the sensor box, be provided with LED banks module board, sensor module board in the sensor box, be provided with a plurality of LED banks on the LED banks module board, be provided with external power source socket on the sensor box, be provided with a plurality of electromagnetic switch that link to each other with the supply circuit of LED banks on the sensor module board, the activity is provided with the permanent magnet that corresponds with magnetic switch on the sensor box, it has seted up flutedly to correspond the LED banks position on the sensor box, the LED banks extends the sensor box through the recess.

In order to further optimize the utility model discloses, can prefer to choose following technical scheme:

preferably, the electromagnetic switches on the sensor module plates are uniformly distributed in an annular shape, grooves are formed in the outer side wall of the sensor box body corresponding to the positions of the sensor module plates, rotating discs are arranged in the grooves in a rotating mode, and the permanent magnets are arranged on the rotating discs corresponding to the positions of the electromagnetic switches.

Preferably, the annular body formed by the rotation disc and the electromagnetic switch is concentrically arranged with the rotation disc.

Preferably, the sensor box body is movably provided with a sensor cover body, a circle of clamping groove is formed in the position, corresponding to the sensor cover body, of the sensor box body, the sensor cover body is embedded in the clamping groove, and a supporting column used for supporting the sensor cover body is arranged in the sensor box body.

Preferably, a positioning groove for connecting external equipment is arranged on the end face of the outer side of the turntable.

The lubricating oil separator comprises a separator shell, wherein a valve core shaft is rotatably arranged on the separator shell, an oil inlet and at least two oil outlets are formed in the separator shell, one end of the valve core shaft is coaxially connected with a stepping driving motor, the other end of the valve core shaft is provided with a multi-point position indicating sensor, a hollow cavity is formed in the valve core shaft, and oil outlets which correspond to the oil outlets in position and are communicated with the oil outlets are radially formed in the valve core shaft.

Preferably, the oil outlets, the oil outlet holes, the LED lamp groups and the electromagnetic switches are all provided with 6 oil outlets, the oil outlet holes are spirally and uniformly distributed around the circumference of the valve core shaft, and the included angle between the circle center angle formed by the two adjacent oil outlet holes and the axis of the valve core shaft is 60 degrees.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the sensor box is internally provided with the LED lamp group module plate and the sensor module plate, wherein the LED lamp group module plate is provided with a plurality of LED lamp groups, and the position detection of multiple rotation point positions can be realized by adopting a rotary structure to be matched with the magnetic switch, so that the sensor box is applied to lubricating oil multipoint lubrication and can accurately detect the lubricating position.

Drawings

FIG. 1 is a schematic view of the overall structure of a multi-way rotary valve;

fig. 2 is a schematic view of the overall structure of the valve plug shaft.

In the figure: 1. a sensor housing; 2. a sensor cover; 3. a sensor module board; 4. the LED lamp group module plate; 5. an external power socket; 6. a turntable; 7. an electromagnetic switch; 8. a permanent magnet; 9. an oil separator shell; 10. a spool shaft; 11. a hollow chamber; 12. an oil inlet; 13. An oil outlet; 201. a spool shaft body; 202. an oil outlet; 203. a first trench; 204. a second trench; 205. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides an embodiment:

the utility model provides a multiple spot position indication sensor, including sensor box 1, install LED banks module board in the sensor box, sensor module board, install a plurality of LED banks on the LED banks module board 4, install external power socket 5 on the sensor box, install a plurality of electromagnetic switch 7 that link to each other with the supply circuit of LED banks on the sensor module board 3, movable mounting has the permanent magnet 8 that corresponds with magnetic switch on the sensor box, it has seted up flutedly to correspond LED banks position on the sensor box, the LED banks extends the sensor box through the recess.

As the preferred scheme, the electromagnetic switches on the sensor module plates are uniformly distributed in an annular manner, the positions, corresponding to the sensor module plates, on the outer side wall of the sensor box body are provided with grooves, the rotary table 6 is rotatably installed in the grooves, and the permanent magnets 8 are installed on the rotary table and correspond to the positions of the electromagnetic switches.

Preferably, the annular body formed by the rotating disc 6 and the electromagnetic switch is concentrically installed with the rotating disc.

As the preferred scheme, movable mounting has sensor lid 2 on the sensor box 1, and the round draw-in groove has been seted up to the sensor lid position on the sensor box, and the sensor lid inlays to be established in the draw-in groove, installs the support column that is used for supporting the sensor lid in the sensor box.

Preferably, a positioning groove for connecting external equipment is arranged on the end surface of the outer side of the turntable.

A lubricating oil separator comprises an oil separator shell 9, a valve core shaft 10 is rotatably arranged on the oil separator shell 9 and comprises a valve core shaft body 201, an oil inlet and at least two oil outlets are arranged on a valve body, one end of the valve core shaft 2 is coaxially connected with a stepping drive motor 3, a hollow cavity 11 is formed in the valve core shaft, an oil outlet 202 corresponding to and communicated with the oil outlets is radially formed in the valve core shaft body, and the oil inlet 12 and the oil outlet 13 are formed in the bottom of the valve body; an oil inlet channel corresponding to the oil inlet 14 is installed at the bottom of the valve body and corresponds to the middle position of the valve core, the oil outlets 13 are symmetrically installed on two sides of the oil inlet, the valve core shaft comprises a valve core shaft body 201, a first groove 203 and a second groove 204 are formed in the upper portion of the valve core shaft around the circumferential direction, two grooves are symmetrically installed on two sides of the first groove, the first groove is communicated with the oil inlet, through holes 205 communicated with the hollow cavity are uniformly distributed in the second groove, and an oil conveying channel 7 used for communicating the first groove with the second groove is installed on the valve body.

As preferred scheme, oil-out, oil outlet, LED banks, electromagnetic switch have all been seted up 6, and the oil outlet winds valve core axle circumference spiral equipartition installation, and two adjacent oil outlets are 60 degrees with the central angle contained angle that valve core axle center formed, and oil-out, oil outlet 202 can also arrange to even number design such as 4, 8 in addition.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A multi-point position indicating sensor, comprising: the sensor box comprises a sensor box body, wherein an LED lamp group module plate and a sensor module plate are arranged in the sensor box body, a plurality of LED lamp groups are arranged on the LED lamp group module plate, an external power supply socket is arranged on the sensor box body, a plurality of electromagnetic switches connected with a power supply circuit of the LED lamp groups are arranged on the sensor module plate, permanent magnets corresponding to the magnetic switches are movably arranged on the sensor box body, grooves are formed in the positions, corresponding to the LED lamp groups, of the sensor box body, and the LED lamp groups extend out of the sensor box body through the grooves.

2. A multipoint position indicating sensor according to claim 1 and wherein: the electromagnetic switches on the sensor module plates are annularly and uniformly distributed, grooves are formed in the outer side wall of the sensor box body corresponding to the positions of the sensor module plates, a rotary table is arranged in each groove in a rotating mode, and the permanent magnets are arranged on the rotary table corresponding to the positions of the electromagnetic switches.

3. A multipoint position indicating sensor according to claim 2, characterized in that: the annular body formed by the rotary disc and the electromagnetic switch in a surrounding mode is arranged concentrically with the rotary disc.

4. A multipoint position indicating sensor according to claim 1 and wherein: the sensor box is movably provided with a sensor cover body, a circle of clamping groove is formed in the position, corresponding to the sensor cover body, of the sensor box body, the sensor cover body is embedded in the clamping groove, and a supporting column used for supporting the sensor cover body is arranged in the sensor box body.

5. A multipoint position indicating sensor according to claim 2, wherein: and a positioning groove for connecting external equipment is arranged on the end surface of the outer side of the turntable.

6. A lubricating oil separator is characterized in that: the oil distributor comprises an oil distributor shell, a valve core shaft is rotatably arranged on the oil distributor shell, an oil inlet and at least two oil outlets are arranged on the oil distributor shell, one end of the valve core shaft is coaxially connected with a stepping drive motor, the other end of the valve core shaft is provided with the multipoint position indication sensor according to any one of claims 1-5, a hollow cavity is formed in the valve core shaft, and oil outlets which correspond to and are communicated with the oil outlets in positions are radially formed in the valve core shaft.

7. The lubricating oil separator according to claim 6, wherein: 6 oil outlets, oil outlet holes, LED lamp groups and electromagnetic switches are all formed, the oil outlet holes are spirally and uniformly distributed around the circumference of the valve core shaft, and the included angle of a central angle formed by every two adjacent oil outlet holes and the axis of the valve core shaft is 60 degrees.