CN218001121U - Automatic oiling device for bearing - Google Patents

Abstract

The utility model belongs to the technical field of lubricating oil filling, in particular to an automatic oil filling device for a bearing; the automatic pipe coiling device comprises a base, an oil storage tank, an annular oil pipe and an automatic pipe coiling device, wherein moving wheels are arranged at the bottom of the base, the oil storage tank and the annular oil pipe are both arranged on the base, the top of the oil storage tank is connected with a tank cover through threads, the oil storage tank is positioned inside the annular oil pipe and is connected with the annular oil pipe through an oil pump, at least two oil outlets are formed in the annular oil pipe around the annular oil pipe, each oil outlet corresponds to one automatic pipe coiling device, the oil outlets are communicated with oil inlets of the corresponding automatic pipe coiling devices through oil outlet pipes, the automatic pipe coiling devices are arranged on the base, and the oil outlet pipes are respectively connected with an electromagnetic valve and a flowmeter; the utility model discloses simple structure, convenient operation refuels efficiently, has realized automatic oiling, has reduced staff's intensity of labour.

Description

Automatic oiling device for bearing

Technical Field

The utility model belongs to the technical field of the lubricating oil filling, concretely relates to automatic oiling device of bearing.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision.

After the bearing operates for a period of time, lubricating oil is often filled in the bearing, and the lubricating oil is filled to prevent the mutual contact parts of the bearing ring, the rolling body and the retainer from generating direct metal contact so as to reduce sequence friction and abrasion; the rolling fatigue life of the bearing is prolonged if the rolling contact surface is well lubricated during operation, and conversely, the lubricating oil is shortened if the viscosity of the lubricating oil is low and the thickness of the lubricating oil film is small; thirdly, foreign matters are prevented from entering the inside of the bearing, and rusting or corrosion is prevented; in the case of the circulation oil supply method, the heat generated by friction can be removed by oil or cooled by heat transferred from the outside, and the overheating of the bearing and the deterioration of the lubricating oil itself can be prevented. Large-scale machinery such as mud stone separating centrifuge is at the in-process that uses, need be to bearing timing ration interpolation lubricating oil, in order to guarantee mechanical structure's normal operating, manual operation when but current lubricating oil interpolation mode is most, the operation process is difficult evenly to add lubricating oil, and simultaneously, like this kind of machinery of mud stone separating centrifuge, the bearing quantity above one is up to several tens, only rely on the manual interpolation of staff, not only can cause work load big, work efficiency is low, and increase construction cycle, so need one kind at present to bearing lubricating oil automatic filling device.

SUMMERY OF THE UTILITY MODEL

To the defect and the problem that exist, the utility model aims at providing a can realize carrying out incessant, automatic and quantitative oiling's device to batch bearing to improve staff's work efficiency, reduce work load and construction cycle.

The utility model provides a scheme that its technical problem adopted is: the utility model provides an automatic oiling device of bearing, includes base, oil storage tank, annular oil pipe and automatic reelpipe ware, and the bottom of base is provided with removes the wheel, and oil storage tank and annular oil pipe all set up on the base, and threaded connection has a cover at the top of oil storage tank, and the oil storage tank is located annular oil pipe, and oil storage tank and annular oil pipe pass through oil pump connection, has seted up two at least oil-outs around annular oil pipe on the annular oil pipe, and every oil-out corresponds an automatic reelpipe ware, the oil-out all communicates through going out oil pipe and the automatic reelpipe ware oil inlet that corresponds, and automatic reelpipe ware sets up on the base, be connected with solenoid valve and flowmeter on going out oil pipe respectively, it has the oil pipe to coil on the automatic reelpipe ware, the one end of oil pipe and the oil inlet intercommunication of automatic reelpipe ware, the other end of oil pipe is connected with the lubricating oil injection head.

Furthermore, an observation window is arranged on the outer wall of one side of the oil storage tank.

Further, still be provided with level sensor in the oil storage tank, still be provided with the controller on the base, the controller passes through electric connection with flowmeter, solenoid valve, oil pump and level sensor respectively.

Further, there is the cover through threaded connection on the oil storage tank, and the filter vat is equipped with to the oil storage tank endotheca, the height that highly is higher than the oil storage tank jar body of filter vat, and the height that highly is less than oil storage tank bottoms portion to the cover of filter vat.

Furthermore, the outer wall of the upper part of the injection head is wrapped with a layer of fixed sleeve made of rubber, and the thickness of the fixed sleeve is thickened from bottom to top in sequence.

Compared with the prior art, the utility model discloses the beneficial effect who produces is: the utility model has the advantages of being simple in structure, convenient operation, it is efficient to refuel, through promoting the base, remove the device to the place that needs the oiling, time saving and labor saving, start the oil pump, can give a plurality of oil pipe oil transportation simultaneously, add during oil pipe inserts the oil filler point of dead eye respectively on the base, can realize carrying out incessant oiling to a plurality of bearings, the oiling efficiency has been improved, the fuel feeding is reliable and stable, automatic oiling has been realized, staff's intensity of labour has been reduced, through place the filter vat in the oil storage tank, remove the impurity in the deoiling, the oiling quality has been improved, on the other hand, wrap up the fixed cover of one deck on the upper portion of injection head, prevent that the injection head from droing.

Drawings

FIG. 1 is a schematic diagram of a prior art configuration;

FIG. 2 is a schematic structural view of the improved centralized lubrication of the present invention;

fig. 3 is a schematic structural diagram of the present invention;

fig. 4 is a top view of the present invention;

FIG. 5 is a schematic view of the structure of the lubricating oil injection head of the present invention;

fig. 6 is a sectional view of the lubricating oil injection head of the present invention.

In the figure, 1, a base; 2. an oil storage tank; 3. an annular oil pipe; 4. an automatic pipe coiling device; 5. a moving wheel; 6. a can cover; 7. an oil pump; 8. an oil outlet pipe; 9. an injection head; 10. an electromagnetic valve; 11. a flow meter; 12. a filter vat; 13. an observation window; 14. a controller; 15. and (4) fixing sleeves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Example 1: this embodiment aims at providing an automatic oiling device of bearing, mainly is applicable to bearing lubrication technical field, according to current bearing oiling mode, like figure 1, it is when artifical filling, and on the one hand, artifical manual filling is difficult to evenly add lubricating oil, and on the other hand consumes the manpower to a plurality of bearings, reduces work efficiency, and based on this, this embodiment provides one kind and can carry out lubricated oiling device to a plurality of bearings simultaneously.

As shown in fig. 2 to 4, an automatic bearing oil injection device includes a base 1, an oil storage tank 2, an annular oil pipe 3 and an automatic pipe rolling device 4, wherein 4 movable wheels 5 are arranged at the bottom of the base, one of the movable wheels 5 has a locking function, the oil storage tank 2 and the annular oil pipe 3 are both arranged on the base 1, a tank cover 6 is connected to the top of the oil storage tank 2 through threads, so as to add lubricating oil to the oil storage tank 2 and prevent impurities from entering the oil storage tank 2, an observation window 13 is formed in the outer wall of one side of the oil storage tank 2, the observation window 13 is made of a transparent glass material, so as to facilitate observation of the conditions in the oil storage tank 2, the oil storage tank 2 is located in the annular oil pipe 3, the oil storage tank 2 and the annular oil pipe 3 are connected through an oil pump 7, at least two oil outlets are formed in the annular oil pipe 3, each oil outlet corresponds to one automatic pipe rolling device 4, the oil outlets are all communicated with the oil inlets of the corresponding automatic pipe rolling devices 4 through an oil outlet pipe 8, the automatic pipe rolling device 4 is arranged around the base 1, the oil outlet pipe 8 is respectively connected with a solenoid valve 10 and a flow meter 11, the automatic pipe rolling device 4, the automatic oil feeding device 4 is not communicated with the oil inlet, and the automatic oil feeding device 4 is further described herein, and the automatic oil feeding device is not communicated with the automatic pipe 4 in the prior art; the other end of adding oil pipe is connected with lubricating oil injection head 9, still be provided with level sensor in the oil storage tank 2 for the liquid level of oil in the real-time detection oil storage tank 2 still is provided with controller 14 on the base 1, controller 14 passes through electric wire connection with flowmeter 11, solenoid valve 10, oil pump 7 and level sensor respectively.

From this, this embodiment is to current oiling mode, and the shortcoming that oiling efficiency is slow, the oiling effect is poor utilizes annular oil pipe to carry lubricating oil to a plurality of injection heads, concentrates the oiling simultaneously to a plurality of bearings, has improved oiling efficiency, has reduced staff's work load.

Example 2: with reference to fig. 1, on the basis of embodiment 1, a filter vat 12 for removing impurities in oil is installed in the oil storage tank 2, the height of the filter vat 12 is higher than the height of the tank body of the oil storage tank 2, and the height of the filter vat 12 is lower than the height from the bottom of the oil storage tank 2 to the tank cover 6, so that the filter vat 12 can be conveniently taken out periodically for cleaning and installation.

Example 3: combine figures 5 and 6, on embodiment 1's basis, the fixed cover 15 of parcel one deck rubber material on the outer wall on injection head 9 upper portion, fixed cover 15's thickness is by supreme bodiness in proper order down, conveniently fixes injection head 9 in the oil filler point, avoids when the oiling, and injection head 9 drops, causes unnecessary trouble.

The utility model discloses a remove base 1, remove the device to the place that needs the oiling, pull out and add the oil pipe, insert the oil filler point with injection head 9, operation controller 14 opens oil pump 7 and solenoid valve 10, and in lubricating oil was carried to annular oil pipe 3 in by the oil storage tank 2, oil in the annular oil pipe 3 was injected into the bearing along adding the oil pipe, through the steerable oil filling volume of flowmeter 11, realized carrying out incessant quantitative oiling to a plurality of bearings, improved work efficiency.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement and improvement made within the spirit and principle scope of the present invention should be included within the protection scope of the present invention.

Claims (5)

1. The utility model provides an automatic oiling device of bearing which characterized in that: including base, oil storage tank, annular oil pipe and automatic reelpipe ware, the bottom of base is provided with removes the wheel, and oil storage tank and annular oil pipe all set up on the base, and threaded connection has the cover at the top of oil storage tank through threaded connection, and the oil storage tank is located annular oil pipe, and oil storage tank and annular oil pipe pass through oil pump connection, have seted up two at least oil-outs around annular oil pipe on the annular oil pipe, and every oil-out corresponds an automatic reelpipe ware, the oil-out all communicates through going out oil pipe and the automatic reelpipe ware oil inlet that corresponds, and automatic reelpipe ware sets up on the base, be connected with solenoid valve and flowmeter on going out oil pipe respectively, it has the oil pipe to coil on the automatic reelpipe ware, the one end of oil pipe and the oil inlet intercommunication of automatic reelpipe ware, the other end of oil pipe is connected with the lubricating oil injection head.

2. The automatic oil injection device for the bearing of claim 1, wherein: and an observation window is arranged on the outer wall of one side of the oil storage tank.

3. The automatic oil injection device for the bearing of claim 1, wherein: still be provided with level sensor in the oil storage tank, still be provided with the controller on the base, the controller passes through electric connection with flowmeter, solenoid valve, oil pump and level sensor respectively.

4. The automatic oil injection device for the bearing of claim 1, wherein: there is the cover through threaded connection on the oil storage tank, and the filter vat is equipped with to the oil storage tank endotheca, the height that highly is higher than the oil storage tank jar body of filter vat, and the height that highly is less than oil storage tank bottoms portion to the cover of filter vat.

5. The automatic oil injection device for the bearing of claim 1, wherein: the outer wall of the upper portion of the injection head is wrapped with a layer of fixing sleeve made of rubber materials, and the thickness of the fixing sleeve is thickened from bottom to top in sequence.

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