CN2791443Y

CN2791443Y - Oil-filler oil filling warning device

Info

Publication number: CN2791443Y
Application number: CN 200420058296
Authority: CN
Inventors: 蔡孔雄
Original assignee: ISHAN PRECISION INDUSTRY Co Ltd
Current assignee: ISHAN PRECISION INDUSTRY Co Ltd
Priority date: 2004-12-07
Filing date: 2004-12-07
Publication date: 2006-06-28
Anticipated expiration: 2014-12-07

Abstract

The utility model relates to an oil-filling warning device of an oil filler, which makes an oil filler have the efficiency of warning oil mass being exhausted. The utility model is manly characterized in that a weight block, a draw wire and an inductive switch are arranged in an oil vessel of the oil filler. When the oil mass is sufficient, the weight block is in a high-position state so that the inductive switch is in a circuit-breakage state; when the oil mass is to be exhausted, the weight block drops so that the inductive switch is turned on, a controller can give out warning sound and warning light, and then users can know that lubrication oil needs to be added, so the utility model achieves the efficacy that machines can not be damaged due to the lack of the lubrication oil.

Description

Lubricators oil mass signalling device

Technical field

The utility model relates to Lubricators, relates in particular to the oil mass signalling device of Lubricators.

Background technique

High-consistency of the prior art (for example: butter, claim butter again) Lubricators, because of be subject to oil high-consistency, non-be liquid, and the mode that can't adopt " detecting bar " is responded to oil mass, therefore, high-consistency lubricant oil Lubricators of the prior art, still do not have the function that gives a warning when having sensing oil mass, low on fuel so far, all need adopt the artificial visually examine, thereby the possibility because of the carelessness oil starvation is arranged.

The model utility content

The utility model relates to makes Lubricators obtain better practical effect.Major technique, purpose are:

One, in the container of packing lubrication oil, be provided with weight block, backguy, induction switch, weight block can the lifting with oil mass, when oil mass is sufficient, can make induction switch be off-position, when low on fuel need add, can make induction switch be energising, and given a warning sound, caution light reach the effect that prevents oil starvation.

Its two, induction switch be set as have insulating bush, the pull bar of conductive sleeve and two conducting plates, fixed base, housing constitute, and comply with height conducting, separation two conducting plates, reaches the effect of accurate control.

That is to say, Lubricators oil mass signalling device of the present utility model, in the container of ccontaining lubricant oil, be provided with can be with lubricants capacity the lifting weight block, this weight block connects an end of a backguy, the other end of backguy connects the induction switch that is located at the container top and can be on state when backguy is strained, the output signal of induction switch is connected to the controller of Lubricators, and get so that weight block descends decrescence less with lubricants capacity, in the time of extremely need adding lubricant oil again, weight block is able to be on state via backguy pulling induction switch, and the effect that acquisition makes the controller of Lubricators give a warning.

Described Lubricators oil mass signalling device, its controller can have according to the induction switch Continuity signal and sounding, luminous buzzer, beacon.

Described Lubricators oil mass signalling device, the periphery of its weight block can be provided with to paste to touch in container inner wall and ooze the O shape ring to the weight block to prevent lubricant oil.

Described Lubricators oil mass signalling device, the container top that ties up to the ccontaining lubricant oil of Lubricators is provided with induction switch, being provided with weight block in the container cooperates backguy to link induction switch, wherein, described induction switch, can be set as to organize in the housing and be provided with pull bar, spring, the pull bar bottom connects backguy, weight block, the pull bar upper end is arranged with insulating bush, conductive sleeve, insulation spacer, again, be provided with and connect lead fixed in two conducting plates of fixed base, two conducting plates contact at insulating bush and are and open circuit, and conductive sleeve is in the position that two conducting plates of can just conflicting when pull bar descends form two conducting plate conductings.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model.

Phase diagram when Fig. 2 A is the utility model oil mass abundance;

Phase diagram when Fig. 2 B is the utility model low on fuel.

Fig. 3 A is the structure cutaway view of the utility model induction switch when off-position;

Fig. 3 B is the structure cutaway view of the utility model induction switch when "on" position.

Embodiment

Seeing also Fig. 1, Fig. 2 A, Fig. 2 B, Fig. 3 A, Fig. 3 B, is that a strike the oil pump 1 has oil-filled hole 2, oil outlet 3, pressure regulator valve 4, bleeder port 5 and is provided with speed reducer 6, motor M, controller 7, container 10; Wherein:

The container 10 of this ccontaining lubricant oil, be provided with weight block 12 in it, its capping 11 is installed with induction switch 20, be provided with backguy 14 in

weight block

12 and 20 of induction switches, this weight block 12 is to be on the lubricant oil of container 10, and gets so that weight block 12 descends with lubricants capacity decrescence after a little while, in addition, the periphery of this weight block 12 is provided with 13 subsides of O shape ring and touches in container 10 inwalls, is prevented that lubricant oil from oozing to weight block 12;

This controller 7 has buzzer 8, beacon 9, and be able in induction switch 20 conductings seasons buzzer 8 sound, beacon 9 is luminous;

This induction switch 20, be set as the capping 11 that a housing 21 is fixed in ccontaining lubricant oil container 10, group is provided with pull bar 22, spring 23 in it, pull bar 22 bottoms connect backguy 14, weight block 12, pull bar 22 upper ends are arranged with insulating bush 24, conductive sleeve 25, insulation spacer 250, again, be provided with and connect two conducting

plates

26,27 that lead 30 is fixed in fixed base 28 and big envelope 29, two conducting

plates

26,27 contact at insulating bush 24 and are and open circuit, and be able to when pull bar 22 descends, conductive sleeve 25 two conducting

plates

26,27 of can just conflicting form two conducting plate conductings.

When the lubricants capacity abundance in the container 10 is a high position (as Fig. 2 A), weight block 12 is high-end trim, so it does not strain backguy 14, this moment, induction switch 20 was shown in Fig. 3 A, its two conducting

plate

26,27 be insulated cover 24 separate be open circuit, the no electric circuit state.Continuous being used of lubricant oil and gradually few, weight block 12 can reduce with oil mass and descend, when low on fuel need add (as Fig. 2 B), the weight of weight block 12 can be strained backguy 14, and then pulling pull bar 22 descends, must make its conductive sleeve 25 contacts two conducting plates 26,27 (shown in Fig. 3 B), promptly be to make two conducting plate conductings, must allow the buzzer 8 of controller 7 give a warning sound, beacon 9 luminous (flicker), therefore, the user can learn the lubricants capacity deficiency, needs to add again.In addition, when adding lubricant oil, be to squeeze into, and pressure regulator valve 4 is to adjust the oil pump capacity size by oil-filled

hole

2,5 of bleeder ports are in just in case the lubricant oil in the container 10 when being mixed with air, can be by bleeder port 5 with its eliminating.

As can be known above-mentioned, the utility model do not need to be able to the situation of detecting bar energising in lubricant oil, the induction switch 20 of need energisings is set as with lubricant oil isolated, promptly obtains accurate perception oil mass and the warning of low on fuel takes place automatically, reach splendid practicability and promote effect.

Claims

1. Lubricators oil mass signalling device, it is characterized in that, in the container of ccontaining lubricant oil, be provided with can lifting with lubricants capacity weight block, this weight block connects an end of a backguy, the other end of backguy connects the induction switch that is located at the container top and can be on state when backguy is strained, and the output signal of this induction switch is connected to the Lubricators controller that may command is reported to the police.

2. Lubricators oil mass signalling device as claimed in claim 1 is characterized in that, the with good grounds induction switch Continuity signal of this controling appliance and sounding, luminous buzzer, beacon.

3. Lubricators oil mass signalling device as claimed in claim 1 is characterized in that, the periphery of this weight block is provided with to paste to touch in container inner wall and oozes the O shape ring to the weight block to prevent lubricant oil.

4. Lubricators oil mass signalling device, it is characterized in that, the container top that ties up to the ccontaining lubricant oil of Lubricators is provided with induction switch, being provided with weight block in the container cooperates backguy to link induction switch, this induction switch, be set as to organize in the housing and be provided with pull bar, spring, the pull bar bottom connects backguy, weight block, the pull bar upper end is arranged with insulating bush, conductive sleeve, insulation spacer, again, be provided with and connect lead fixed in two conducting plates of fixed base, two conducting plates contact at insulating bush and are and open circuit, and conductive sleeve is in the position that two conducting plates of can just conflicting when pull bar descends form two conducting plate conductings.