CN2864243Y

CN2864243Y - Mechanical automatic fuelling device

Info

Publication number: CN2864243Y
Application number: CNU2005201184348U
Authority: CN
Inventors: 陈启明
Original assignee: XIN WEISHENG MACHINERY CO Ltd
Current assignee: XIN WEISHENG MACHINERY CO Ltd
Priority date: 2005-09-05
Filing date: 2005-09-05
Publication date: 2007-01-31
Anticipated expiration: 2015-09-05

Abstract

The present utility model discloses a mechanical automatic oil filling apparatus, which lies in that mechanical oil filler is equipped with liquid level switch tester set; when the detected oil reserve is lower than the lower limit of the default value, it could pump the oil with the pump located at the lubricant prepared barrel activated by the controlling box and fill the oil to the supplementary oil of the mechanical oil filler; mechanical automatic oil filling apparatus provided by the said structure is able to automatically fill the oil into the oil filler, reduce the personal operation and prevent the oil liquid from polluting the environment.

Description

The machinery automatic fuelling device

Technical field

The utility model relates to a kind of oil-filling device, and particularly a kind of can be the mechanical automatic fuelling device of Lubricators make-up oil automatically.

Background technique

Press, at the lubricated working machine of various palpuses, when machine operation regularly spray lubricant oil to reach lubricated, cool effect, therefore quite surprising for the demand consumption of lubricant oil, one day middle palpus approximately of the working machine of general continuous running replenishes 1～2 lubricant oil, yet, owing to there is not special-purpose oil-filling device, present lubricant oil oiling mode all is with after the extraction branch is filled to smaller container in the manual operation selflubricating oil preparation bucket, manually holds to annotate to Lubricators again; This kind oiling mode has following shortcoming:

The running of machinery must be able to stopped when (A) in running, exhausting lubricant oil, production capacity will be influenced owing to Lubricators.

(B) because must be via manually repeatedly packing and filling operation, therefore, regular meeting makes fluid let out, overflow and befouling environment during the course.

(C) after mechanical oilling machine fluid exhausts, do not have any effective monitoring alarm device and can remind operator to replenish oiling ahead of time.

(D) the manual operation packing is refueled, and very expends muscle power and inconvenience.

(E) in the hand oiling operation, the bucket end greasy filth dirt in the oil drum etc. is injected in the Lubricators, causes in the groove oil to worsen and influence the mechanical lubrication quality through regular meeting.

The model utility content

The purpose of this utility model, be to provide a kind of and can be the mechanical automatic fuelling device of mechanical oil storage tank make-up oil automatically, include a control box, a pump, a buzzer, an oiling number of times detector, oil pick-up tube, special electromagnetic valve group and a surface cock detector set, to solve the drawback of present hand oiling.

The utility model is to adopt following technological means to realize:

A kind of mechanical automatic fuelling device, it includes a control box, a pump, an oil pick-up tube and a surface cock detector, wherein this control box is with its loop of electronic circuit control, and this oil pick-up tube is connected in this pumping, and its oil pumping end device has filtration;

Can connect an oil outlet tube from this pump, it is held in addition and is connected to the special electromagnetic valve group, itself and this online control of control box, and this each solenoid valve of special electromagnetic valve group can pick out oil filling pipe according to mechanical oilling machine quantity certainly, all can be connected in series fixedly a cock body and a surface cock detector set in each bar oil filling pipe wherein, it includes upper limit detector and lower limit detector;

Surface cock detector set and the online control of aforementioned control box;

This machinery automatic fuelling device system directly places on the lubricant oil preparation bucket, its oil pick-up tube and the lowering of surface cock detector are gone in this lubricant oil preparation bucket, and before address the oil filling pipe corresponding intrument in the Lubricators place, fixedly the cock body caulked is at Lubricators tank filler sleeve place to make it, and its surface cock detector set lowering is gone in its oil storage space;

Utilize lowering its surface cock detector set in mechanical oilling machine to detect its oil mass, prescribe a time limit when being lower than under the default value, can detect signal to control box pumps to address before activating in the pump selflubricating oil preparation bucket, via its oil pick-up tube, oil outlet tube, solenoid valve by special electromagnetic valve group correspondence enters in the corresponding oil filling pipe, injects the mechanical oilling machine oil storage space that it connects; And on its oil mass arrival default value, prescribe a time limit, after promptly detecting by this surface cock detector set again, stop the oil pumping action of pump by this control box;

By said structure, can reach mechanical automatic oiling effect.

Aforesaid mechanical automatic fuelling device, its be provided with a buzzer and control box online, when the oil mass of lubricant oil preparation bucket is lower than default value, then detect signal to activate buzzer, so that it sends the lubricant oil preparation bucket that caution buzzer notifying operation personnel more renew ahead of time by this surface cock detector.

Aforesaid mechanical automatic fuelling device, this control box have the number of times of oiling scaling circuit, can detect the oiling number of times, and can detect the operational situation of Lubricators.

The utility model compared with prior art has remarkable advantages and beneficial effect:

(A) can carry out machinery automatically and refuel, reduce the operations such as packing of manpower.

(B) warn the oil mass that lubricant oil prepares bucket automatically, make operator can do sth. in advance more oil change preparation bucket.

(C) reduce in the refueling process to the pollution of environment.

(D) avoid the bucket end mud in the Lubricating oil barrel is added in the mechanical oil storage tank.

(E) can avoid machinery to shut down, efficiently reach 24 little runnings because of lubricant oil exhausts.

(F) whether operator can run well via monitoring oiling number of times detection Lubricators.

Description of drawings

Fig. 1 is the structural representation of the utility model preferred embodiment;

Fig. 2 is mechanically the connection diagram of being installed in of the utility model preferred embodiment;

Fig. 3 is that the structure of Fig. 2 connects generalized section;

Fig. 4 is the automatic oiling operation chart of the utility model preferred embodiment.

Embodiment

Below in conjunction with accompanying drawing specific embodiment of the utility model is illustrated:

See also Fig. 1, make the structural representation of preferred embodiment for the utility model, this machinery automatic fuelling device 1 includes a control box 10, a pump 11, a buzzer 12, an oil pick-up tube 13 and a surface cock detector 14, wherein, this control box 10 is with its loop of electronic circuit control, this oil pick-up tube 13 is connected in this pump 11, and its oil pumping end 131 devices have filtration 132.

Can connect an oil outlet tube 15 from this pump 11, the other end of oil outlet tube is connected to special electromagnetic valve group 2, itself and this control box 10 is online and controlled by it, and these special electromagnetic valve group 2 each

solenoid valves

21,22,23 can pick out

oil filling pipe

31,32,33 according to Lubricators 7 quantity certainly, all can be connected in series a fixing cock body 4 and include upper limit detector 51 and a surface cock detector set 5 of lower limit detector 52 in each bar

oil filling pipe

31,32,33 wherein, and this surface cock detector set 5 and aforementioned control box 10 are online and controlled by it.

See also Fig. 2, for the utility model is installed in mechanically connection diagram, this machinery automatic fuelling device 1 directly places on the lubricant oil preparation bucket 6, its oil pick-

up tube

13 and 14 lowerings of surface cock detector are gone in this lubricant oil preparation bucket 6, and before address

oil filling pipe

31,32,33 corresponding intruments in Lubricators 7 places, fixedly cock body 4 caulkeds are in Lubricators 7 tank filler sleeve places to make it, and its surface cock detector set 5 lowerings are gone in its oil storage space; Fig. 3 is the connection generalized section of Fig. 2.

See also shown in Figure 4, the utility model can utilize lowering to detect its oil mass in its surface cock detector set 5 in Lubricators 7, prescribe a time limit when being lower than under the default value, can detect signal to control box 10 pumps to address before activating in the pump 11 selflubricatings oil preparation bucket 6, via its oil pick-up tube 13, oil outlet tube 15,

solenoid valve

21,22,23 by special electromagnetic valve group 2 correspondences enters in the corresponding

oil filling pipe

31,32,33, injects its Lubricators that connects 7 oil storage space; And prescribe a time limit on the default value when its oil mass arrives, after promptly detecting by this surface cock detector set 5 again, stop the oil pumping action of pump 11 by this control box 10.

And when the oil mass of lubricant oil preparation bucket 6 is lower than default value, then detect signal to activate buzzer 12 by this surface cock detector 14, so that it sends the lubricant oil preparation bucket 6 that the caution buzzer more renews with the notifying operation personnel ahead of time, to avoid to cause machinery to shut down by fuel feeding because of fluid is exhausted into; By said structure, can reach mechanical automatic oiling effect.

In addition, this control box 10 has the number of times of oiling scaling circuit, can detect the oiling number of times, makes whether operator can understand the Lubricators running normal.

It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technological scheme of unrestricted the utility model; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technological scheme and the improvement thereof of the spirit and scope of model utility, and it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1, a kind of mechanical automatic fuelling device, it includes a control box, a pump, an oil pick-up tube and a surface cock detector, it is characterized in that:

This control box is with its loop of electronic circuit control, and this oil pick-up tube is connected in this pump, and its oil pumping end device has filtration;

This pump connects an oil outlet tube, the other end of its oil outlet tube is connected to the special electromagnetic valve group, this special electromagnetic valve group and control box are online and controlled by it, and be connected with oil filling pipe between the solenoid valve of this special electromagnetic valve group and the mechanical oilling machine, all be connected in series a fixedly cock body and include upper limit detector and a surface cock detector set of lower limit detector at described each bar oil filling pipe;

Described surface cock detector set and aforementioned control box are online and controlled by it;

This machinery automatic fuelling device is directly put on lubricant oil preparation bucket, its oil pick-up tube and the lowering of surface cock detector are gone in this lubricant oil preparation bucket, and before address the oil filling pipe corresponding intrument in the Lubricators place, fixedly the cock body caulked is in Lubricators tank filler sleeve place to make it, and its surface cock detector set lowering is gone in its oil storage space.

2, mechanical automatic fuelling device according to claim 1, it is online to it is characterized in that being provided with a buzzer and control box.

3, mechanical automatic fuelling device according to claim 1 is characterized in that described mechanical automatic fuelling device, and this control box has the scaling circuit that detects the oiling number of times.