CN214813112U

CN214813112U - Bearing cleaning and grease injecting device

Info

Publication number: CN214813112U
Application number: CN202121298898.7U
Authority: CN
Inventors: 郭鹏; 沈君宝; 王琛; 张彦荣
Original assignee: Xinxiang Xinpu Machinery Co ltd
Current assignee: Xinxiang Xinpu Machinery Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-11-23
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a bearing cleaning and grease injecting device, which comprises a box body, wherein a spraying cleaning chamber, an ultrasonic cleaning chamber and a drying chamber are arranged in the box body, and an oil injecting mechanism is arranged on the right side of the box body; the bottom of the spraying cleaning chamber is provided with a driving motor, a power output shaft of the driving motor is in transmission connection with a rotary tray, the side part of the box body is provided with a cleaning liquid box, the cleaning liquid box is provided with a high-pressure pump, the upper part in the spraying cleaning chamber is connected with a U-shaped spraying pipe, the U-shaped spraying pipe is communicated with the cleaning liquid box, and the U-shaped spraying pipe is provided with a plurality of spraying ports; a cleaning tank is arranged in the ultrasonic cleaning chamber, and an ultrasonic generator and a transducer are arranged at the bottom of the cleaning tank; a drying groove is formed in the drying chamber, an air heater is arranged at the bottom of the drying chamber, an air outlet of the air heater is connected with a hot air pipeline located below the drying groove, and a plurality of air blowing openings are formed in the hot air pipeline. The utility model discloses compact structure, job stabilization, low in labor strength, simple operation, work efficiency height.

Description

Bearing cleaning and grease injecting device

Technical Field

The utility model belongs to the technical field of wheel bearing maintenance of equipment, especially, relate to a bearing washs and annotates fat device.

Background

During routine maintenance of the airplane wheel, the wheel bearing needs to be maintained frequently. Because wheel bearing adopts tapered roller bearing more, the shape is more complicated, bearing grease viscosity is high, the time of adopting traditional wheel bearing cleaning equipment to spend is longer, high in labor strength, through the mode of manual operation grease gun oiling, whether it is appropriate that only can rely on operating personnel's experience to judge the grease to add, it does not have the operation flow and the operating specification of standard as the quality assurance to wash and operation process, thereby there are washing thoroughly, the oiling speed is slow, the grease is extravagant, the inhomogeneous scheduling problem of oiling, influence the life of bearing, and there is the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the weak point among the prior art, provide a compact structure, job stabilization, low in labor strength, simple operation, bearing cleaning notes fat device that work efficiency is high.

In order to solve the technical problem, the utility model adopts the following technical scheme: the bearing cleaning and grease injecting device comprises a box body, wherein a spraying cleaning chamber, an ultrasonic cleaning chamber and a drying chamber are sequentially arranged in the box body from left to right, and an oil injecting mechanism is arranged on the right side of the box body; the bottom of the spraying cleaning chamber is provided with a driving motor, a power output shaft of the driving motor is in transmission connection with a rotary tray, a cleaning liquid box is arranged on the side part of the box body and is respectively communicated with the spraying cleaning chamber and the ultrasonic cleaning chamber through pipelines, a high-pressure pump is arranged on the cleaning liquid box, the upper part in the spraying cleaning chamber is connected with a U-shaped spraying pipe, the U-shaped spraying pipe is communicated with the cleaning liquid box, and a plurality of spraying ports are formed in the U-shaped spraying pipe; a cleaning tank is arranged in the ultrasonic cleaning chamber, and an ultrasonic generator and a transducer are arranged at the bottom of the cleaning tank; a drying groove is formed in the drying chamber, an air heater is arranged at the bottom of the drying chamber, an air outlet of the air heater is connected with a hot air pipeline located below the drying groove, and a plurality of air blowing openings are formed in the hot air pipeline.

Oiling mechanism is including setting up the batch oil tank in the box, be provided with the speed reducer on the batch oil tank and the agitator motor who is connected with the speed reducer transmission, be connected with the puddler that stretches into in the batch oil tank on agitator motor's the power output shaft, be provided with the oil pumping motor on the batch oil tank, the oil pumping motor is outwards connected with high-pressure plunger pump, be connected with high-pressure oil pipe on the high-pressure plunger pump, the last proportional valve that is provided with of high-pressure oil pipe, the box top surface is provided with the mounting bracket, be provided with the cylinder on the mounting bracket, the tailpiece of the piston rod portion of cylinder is provided with the bearing and annotates the fat frock, high-pressure oil pipe is linked together with the bearing and annotates the fat frock, the box top surface is provided with the bearing location frock that is located under the bearing notes fat frock.

The rotary tray is fixedly connected with a plurality of hooks at intervals along the circumferential direction.

And a filter tank is arranged at the lower part of the spraying cleaning chamber and communicated with the cleaning solution tank through a pipeline.

And a heating pipe is arranged on the inner wall of the cleaning tank.

The cylinder is provided with two, and the piston rod tip of every cylinder all is provided with bearing notes fat frock, and bearing location frock corresponds and is provided with two.

The box body is provided with a control cabinet, and the control cabinet is provided with a control switch and a touch screen.

And cover plates correspondingly positioned at the tops of the spraying cleaning chamber, the ultrasonic cleaning chamber and the drying chamber are respectively arranged on the box body.

And the bottom surface of the box body is provided with traveling wheels.

Adopt above-mentioned technical scheme, the utility model has the advantages of as follows:

1. the utility model discloses a box formula structure collects and washs, dries, annotates fat in an organic whole, convenient operation, and work efficiency is high, is convenient for maintain.

2. The utility model discloses a spray the purge chamber and accomplish preliminary washing to the wheel bearing to adopt the ultrasonic cleaning room to accomplish further the fine purifiation to the wheel bearing, the cleaning efficiency is high, and the cleaning performance is good.

3. The utility model discloses a drying chamber, control air heater effect will be hot-blast carry to hot-blast main and blow off through blowing the mouth in to dehumidify and air-dry the processing wheel bearing, be convenient for annotate the fat.

4. The utility model discloses an oiling mechanism adopts the design of duplex position, annotates fat efficiently.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is a schematic front view of the structure of FIG. 1;

fig. 4 is a side view schematic of the structure of fig. 1.

Detailed Description

As shown in fig. 1-4, the bearing cleaning and grease injecting device of the utility model comprises a box body 1, a spray cleaning chamber 2, an ultrasonic cleaning chamber 3 and a drying chamber 4 are sequentially arranged in the box body 1 from left to right, an oiling mechanism is arranged on the right side of the box body 1, a cover plate 5 correspondingly positioned on the top of the spray cleaning chamber 2, the ultrasonic cleaning chamber 3 and the drying chamber 4 is respectively arranged on the box body 1, a control cabinet 6 is arranged on the box body 1, a control switch 7 and a touch screen 8 are arranged on the control cabinet 6, and walking wheels 9 are arranged on the bottom surface of the box body 1; the bottom of the spraying cleaning chamber 2 is provided with a driving motor, a power output shaft of the driving motor is in transmission connection with a rotary tray 10, the side part of the box body 1 is provided with a cleaning liquid box 11, the cleaning liquid box 11 is respectively communicated with the spraying cleaning chamber 2 and the ultrasonic cleaning chamber 3 through pipelines, the cleaning liquid box 11 is provided with a high-pressure pump 12, the upper part in the spraying cleaning chamber 2 is connected with a U-shaped spraying pipe 13, the U-shaped spraying pipe 13 is communicated with the cleaning liquid box 11, the U-shaped spraying pipe 13 is provided with a plurality of spraying openings, the rotary tray 10 is fixedly connected with a plurality of hooks 14 at intervals along the circumferential direction, the lower part of the spraying cleaning chamber 2 is provided with a filter tank, and the filter tank is communicated with the cleaning liquid box 11 through a pipeline; a cleaning tank 15 is arranged in the ultrasonic cleaning chamber 3, an ultrasonic generator and a transducer are arranged at the bottom of the cleaning tank 15, and a heating pipe is arranged on the inner wall of the cleaning tank 15; a drying groove 16 is arranged in the drying chamber 4, an air heater is arranged at the bottom of the drying chamber 4, an air outlet of the air heater is connected with a hot air pipeline 17 positioned below the drying groove 16, and a plurality of air blowing openings are formed in the hot air pipeline 17.

Oiling mechanism is including setting up the batch oil tank in box 1, be provided with the speed reducer on the batch oil tank and with the agitator motor that the speed reducer transmission is connected, be connected with the puddler that stretches into in the batch oil tank on agitator motor's the power output shaft, be provided with the oil pumping motor on the batch oil tank, the oil pumping motor is connected with high-pressure plunger pump outward, be connected with high-pressure oil pipe on the high-pressure plunger pump, the last proportional valve that is provided with of high-pressure oil pipe, box 1 top surface is provided with mounting bracket 18, be provided with two cylinders 19 on the mounting bracket 18, the piston rod tip of every cylinder 19 all is provided with bearing grease injection frock 20, high-pressure oil pipe is linked together with bearing grease injection frock 20, box 1 top surface is provided with the bearing location frock 21 that the correspondence is located under two bearing grease injection frock 20.

When the utility model is used, the wheel bearing to be maintained is respectively hung on the side of the rotary tray 10 through the hook 14, the driving motor is controlled to drive the rotary tray 10 to rotate, the high pressure pump 12 is controlled to feed the cleaning liquid in the cleaning liquid box 11 into the spray cleaning chamber 2 and spray out through each spray opening of the U-shaped spray pipe 13, so as to clean each wheel bearing on the rotary tray 10, the cleaned cleaning liquid flows into the filter tank, the dirt in the cleaning liquid box is filtered through the filter tank and flows back into the cleaning liquid box 11, so that the cleaning liquid in the cleaning liquid box 11 is recycled, the wheel bearing is primarily cleaned in the spray cleaning chamber 2 and then is put into the cleaning tank 15 in the ultrasonic cleaning chamber 3, the cleaning liquid in the cleaning liquid box 11 is introduced into the cleaning tank 15 in the ultrasonic cleaning chamber 3 through a pipeline, the ultrasonic generator is controlled to convert the sound energy of the power ultrasonic frequency source into mechanical vibration through the transducer, ultrasonic waves are radiated into cleaning liquid in the cleaning tank 15 through the wall of the cleaning tank 15, and due to the radiation of the ultrasonic waves, micro bubbles in the cleaning liquid in the cleaning tank 15 can keep vibrating under the action of the ultrasonic waves, the adsorption of dirt and the surface of a wheel bearing is damaged, the fatigue damage of a dirt layer is caused and the wheel bearing is peeled off, the vibration of gas bubbles cleans the surface of the wheel bearing, so that the fine cleaning of the wheel bearing is completed, in the fine cleaning process, a heating pipe on the inner wall of the cleaning tank 15 can be controlled to heat the cleaning liquid, the cleaning requirement is met, the wheel bearing completes the fine cleaning in the ultrasonic cleaning chamber 3 and is then placed in a drying tank 16 in the drying chamber 4, the action of a hot air blower is controlled to convey hot air into a hot air pipeline 17 and blow out through an air blowing port, so that the wheel bearing is dehumidified and dried, and the wheel bearing is dried in the drying chamber 4, the oil pumping motor is correspondingly placed in a bearing positioning tool 21 on the top surface of the box body 1, piston rods of the two cylinders 19 are respectively controlled to extend downwards, the bearing grease injection tool 20 is driven to move downwards and pressed into the wheel bearing, lubricating grease in the oil storage tank is injected into a high-pressure oil pipe through a high-pressure plunger pump under the action of the oil pumping motor and is injected into the bearing grease injection tool 20 through a proportional valve, and therefore the lubricating grease is injected into gaps among rollers in the wheel bearing, and quantitative oil injection of the wheel bearing is completed. The utility model discloses a manual or automatic change-over control switch 7 of 6 accessible of switch board selects manual setting or touch screen intelligent control two kinds of control mode, and the parameter of each model bearing of manual input is and with the form record of bearing model, if the bearing maintenance with the model appears, can find the record parameter of last time and type automatically fast, need not repeated input, convenient to use is swift.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.

Claims

1. Grease device is annotated in bearing washing, its characterized in that: the ultrasonic cleaning device comprises a box body, wherein a spraying cleaning chamber, an ultrasonic cleaning chamber and a drying chamber are sequentially arranged in the box body from left to right, and an oil injection mechanism is arranged on the right side of the box body; the bottom of the spraying cleaning chamber is provided with a driving motor, a power output shaft of the driving motor is in transmission connection with a rotary tray, a cleaning liquid box is arranged on the side part of the box body and is respectively communicated with the spraying cleaning chamber and the ultrasonic cleaning chamber through pipelines, a high-pressure pump is arranged on the cleaning liquid box, the upper part in the spraying cleaning chamber is connected with a U-shaped spraying pipe, the U-shaped spraying pipe is communicated with the cleaning liquid box, and a plurality of spraying ports are formed in the U-shaped spraying pipe; a cleaning tank is arranged in the ultrasonic cleaning chamber, and an ultrasonic generator and a transducer are arranged at the bottom of the cleaning tank; a drying groove is formed in the drying chamber, an air heater is arranged at the bottom of the drying chamber, an air outlet of the air heater is connected with a hot air pipeline located below the drying groove, and a plurality of air blowing openings are formed in the hot air pipeline.

2. The bearing cleaning grease injection device according to claim 1, characterized in that: oiling mechanism is including setting up the batch oil tank in the box, be provided with the speed reducer on the batch oil tank and the agitator motor who is connected with the speed reducer transmission, be connected with the puddler that stretches into in the batch oil tank on agitator motor's the power output shaft, be provided with the oil pumping motor on the batch oil tank, the oil pumping motor is outwards connected with high-pressure plunger pump, be connected with high-pressure oil pipe on the high-pressure plunger pump, the last proportional valve that is provided with of high-pressure oil pipe, the box top surface is provided with the mounting bracket, be provided with the cylinder on the mounting bracket, the tailpiece of the piston rod portion of cylinder is provided with the bearing and annotates the fat frock, high-pressure oil pipe is linked together with the bearing and annotates the fat frock, the box top surface is provided with the bearing location frock that is located under the bearing notes fat frock.

3. The bearing cleaning grease injection device according to claim 1, characterized in that: the rotary tray is fixedly connected with a plurality of hooks at intervals along the circumferential direction.

4. The bearing cleaning grease injection device according to claim 3, characterized in that: and a filter tank is arranged at the lower part of the spraying cleaning chamber and communicated with the cleaning solution tank through a pipeline.

5. The bearing cleaning grease injection device according to claim 1, characterized in that: and a heating pipe is arranged on the inner wall of the cleaning tank.

6. The bearing cleaning grease injection device according to claim 2, characterized in that: the cylinder is provided with two, and the piston rod tip of every cylinder all is provided with bearing notes fat frock, and bearing location frock corresponds and is provided with two.

7. The bearing cleaning grease injection device according to claim 6, characterized in that: the box body is provided with a control cabinet, and the control cabinet is provided with a control switch and a touch screen.

8. The bearing cleaning grease injection device according to claim 1, characterized in that: and cover plates correspondingly positioned at the tops of the spraying cleaning chamber, the ultrasonic cleaning chamber and the drying chamber are respectively arranged on the box body.

9. The bearing cleaning grease injection device according to claim 1, characterized in that: and the bottom surface of the box body is provided with traveling wheels.