CN221109151U - Portable outfield aircraft wheel bearing cleaning machine - Google Patents
Portable outfield aircraft wheel bearing cleaning machine Download PDFInfo
- Publication number
- CN221109151U CN221109151U CN202322912611.0U CN202322912611U CN221109151U CN 221109151 U CN221109151 U CN 221109151U CN 202322912611 U CN202322912611 U CN 202322912611U CN 221109151 U CN221109151 U CN 221109151U
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- China
- Prior art keywords
- oil
- nozzle
- cleaning
- portable
- aircraft wheel
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- 238000004140 cleaning Methods 0.000 title claims abstract description 91
- 238000005507 spraying Methods 0.000 claims description 6
- 229910000639 Spring steel Inorganic materials 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000004519 grease Substances 0.000 abstract description 10
- 230000001050 lubricating effect Effects 0.000 abstract description 7
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model provides a portable outfield aircraft wheel bearing cleaning machine, comprising: a cleaning assembly and a cleaning box; wherein, the cleaning assembly includes: the device comprises an oil pump, a first oil pipe, a second oil pipe and a nozzle; the oil pump is provided with an oil outlet and an oil return port; one end of the first oil pipe is communicated with the oil outlet, and the other end of the first oil pipe is communicated with the nozzle; one end of the second oil pipe is communicated with the oil return port; a clamp for clamping a bearing to be cleaned is arranged in the cleaning box body; the clamp can rotate in the cleaning box body; the other end of nozzle and second oil pipe all arranges in wasing the box, and the nozzle is aimed at the mounted position of waiting to wash the bearing, pumps up through the oil pump and washs the oil, and through the nozzle blowout, can wait to wash the bearing and wash, can effectively get rid of the lubricating grease that adheres to the surface, promotes cleaning efficiency and cleanliness factor by a wide margin.
Description
Technical Field
The utility model relates to the technical field of maintenance of mechanical equipment, in particular to a portable outfield aircraft wheel bearing cleaning machine.
Background
In mechanical equipment, a large amount of bearings are used as transmission parts, lubricating grease is smeared to play a role in lubrication, but after the equipment is used for a period of time, the performance of the lubricating grease is reduced, so that the bearings are dry and rusted in rotation, the normal operation of the equipment is affected, and the bearings are required to be cleaned regularly and replaced by new lubricating grease.
In particular, during the landing and sliding process of an aircraft, the bearing of the aircraft wheel bears a large load and has higher temperature, and high-temperature lubricating grease with higher viscosity is required to be used. In order to ensure flight safety, the turbine bearings of the aircraft need to be maintained regularly, cleaned and replaced with new lubricating grease.
There is no corresponding portable cleaning equipment under the external field condition, the turbine bearing is generally immersed into cleaning oil, and tools such as a brush are used for cleaning, so that the grease is too viscous, the bearing is not thoroughly cleaned, and the time is long.
Disclosure of utility model
The utility model aims to provide a portable outfield aircraft wheel bearing cleaning machine, which solves the technical problem that grease in a bearing is inconvenient to clean.
The utility model provides a portable outfield aircraft wheel bearing cleaning machine, comprising: a cleaning assembly and a cleaning box; wherein, the cleaning assembly includes: the device comprises an oil pump, a first oil pipe, a second oil pipe and a nozzle; the oil pump is provided with an oil outlet and an oil return port; one end of the first oil pipe is communicated with the oil outlet, and the other end of the first oil pipe is communicated with the nozzle; one end of the second oil pipe is communicated with the oil return port; a clamp for clamping a bearing to be cleaned is arranged in the cleaning box body; the clamp can rotate in the cleaning box body; the other ends of the nozzle and the second oil pipe are arranged in the cleaning box body, and the nozzle is aligned with the mounting position of the bearing to be cleaned.
Further, the above-mentioned portable outfield aircraft wheel bearing washs in machine washing box includes: a support assembly; the support assembly includes: a support shaft and a support seat; two ends of the supporting shaft are horizontally arranged on the inner wall of the cleaning box body through supporting seats; the clamp is rotatably connected with the support shaft through a bearing.
Further, the supporting component in the portable outfield aircraft wheel bearing cleaning machine further comprises a first supporting frame; the first supporting frame is fixedly arranged on the inner wall of the cleaning box body; the supporting seat is arranged on the first supporting frame.
Further, a throttle valve is communicated between the nozzle and the first oil pipe in the portable outfield aircraft wheel bearing cleaning machine.
Further, the portable outfield aircraft wheel bearing cleaning machine further comprises: an oil absorption filter; the other end of the second oil pipe is communicated with an oil absorption filter; the oil suction filter is arranged at the bottom of the inner side of the cleaning box body.
Further, the nozzle in the portable outfield aircraft wheel bearing cleaning machine is a fan-shaped nozzle.
Furthermore, the oil pump in the portable outfield aircraft wheel bearing cleaning machine is an electric oil pump, and the outdoor power supply can provide power.
Further, the portable outfield aircraft wheel bearing cleaning machine further comprises: a second support frame and a cleaning cage; a second support frame is arranged above or below the first support frame; the cleaning cage is rotatably arranged on the second supporting frame; a plurality of baffle plates are arranged on the outer ring of the cleaning cage; the nozzle is arranged at the corresponding position of the baffle.
Further, the clamp in the portable outfield aircraft wheel bearing cleaning machine comprises at least 3 mounting arms, and the outer contours of the mounting arms are fitted into a circle; one side of the mounting arm is provided with a bulge, and the other side of the mounting arm is provided with a spring steel ball screw.
Further, the nozzles in the portable outfield aircraft wheel bearing cleaning machine comprise a first nozzle, a second nozzle and a third nozzle; the cleaning oil spraying direction of the first nozzle is perpendicular to the axial direction of the bearing to be cleaned and is offset to the axis of the bearing to be cleaned, and the cleaning oil spraying directions of the second nozzle and the third nozzle are parallel to the axis of the bearing of the axis to be cleaned.
The cleaning oil is pumped by the oil pump and sprayed out through the nozzle, so that the bearing to be cleaned can be washed, the lubricating grease attached to the surface can be effectively removed, and the cleaning efficiency and the cleanliness are greatly improved.
Drawings
FIG. 1 is a schematic diagram of a structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a structure of a clamp according to the present utility model;
FIG. 3 is a schematic illustration of an embodiment of the present utility model in use;
FIG. 4 is a schematic view of a cleaning frame structure according to an embodiment of the present utility model;
Reference numerals:
1: cleaning the assembly;
11: an oil pump;
111: an oil outlet;
112: an oil return port;
12: a first oil pipe;
13: a second oil pipe;
14: a nozzle;
141: a first nozzle;
142: a second nozzle;
143: a third nozzle;
15: a throttle valve;
16: an oil absorption filter;
2: cleaning the box body;
21: a support assembly;
211: a support shaft;
212: a support base;
213: a clamp;
2131: mounting arm
2132: Spring steel ball screw;
214: a first support frame;
22: an upper cover;
221: an air filter;
3: cleaning a rotating cage;
31: a second support frame;
32: cleaning a cage;
33: a baffle.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
The embodiments of the present utility model will be described below with reference to the accompanying drawings. Referring to fig. 1, the present embodiment includes: a cleaning assembly 1 and a cleaning tank 2, wherein the cleaning assembly 1 comprises: the oil pump 11, first oil pipe 12 and second oil pipe 13, oil pump 11 has an oil-out 111 and returns oil port 112, and wherein oil-out 111 communicates with the one end of first oil pipe 12, returns oil port 112 and one end of second oil pipe 13, and oil pump 11 can be the electric oil pump to provide electric power by portable outdoor portable power source, and the other end of first oil pipe 12 communicates with nozzle 14, still is provided with choke valve 15 between nozzle 14 and the first oil pipe 12 for the regulation flow. The other end of the second oil pipe 13 is mounted with an oil suction filter 16, both the oil suction filter 16 and the nozzle 14 are disposed in the cleaning tank 2, and the oil suction filter 16 is disposed at the bottom of the cleaning tank 2. The cleaning oil is pumped by the oil pump 11 and sprayed out from the nozzle 14, and after the bearing to be cleaned is cleaned, the cleaning oil flows into the cleaning box body 2 and is filtered by the oil suction filter 16 to flow back to the oil pump 11. In order to obtain a better cleaning effect, the nozzle 14 may also adopt a fan-shaped nozzle 14, and the sprayed cleaning oil is fan-shaped, so that a larger cleaning surface can be obtained.
A support assembly 21 is provided in the cleaning tank, comprising: the support shaft 211, the support base 212 and the clamp 213, the support shaft 211 is horizontally arranged on the inner wall of the cleaning water tank through the support base 212, the clamp 213 is rotatably connected with the support shaft 211 through a bearing, and then the support shaft 211 can rotate after the bearing to be cleaned is fixed through the clamp 213.
Referring to fig. 2, an embodiment of the present utility model is shown, in which the fixture 213 has four mounting arms 2131, the outer contour of which fits into a circle, and the outer diameter is slightly smaller than the inner diameter of the bearing to be cleaned, one side of the mounting arm 2131 has a protrusion for supporting the bearing to be cleaned, and the other side is provided with a spring steel ball screw 2132, and when the bearing to be cleaned is mounted, the protrusion and the spring steel ball screw 2132 limit the bearing to be cleaned so that the bearing to be cleaned does not move in the axial direction. Of course, the clamp 213 can also be in the form of a claw, etc., and can be better adapted to bearings of different types.
If the bearing to be cleaned is too heavy, in order to avoid bending deformation of the supporting shaft 211, a first supporting frame 214 may be further provided, the first supporting frame 214 is fixedly disposed on the inner wall of the cleaning box, and then the supporting seat is fixedly disposed on the first supporting frame 214, and two ends of the supporting shaft 211 are horizontally mounted on the supporting seat 212.
A top cover is further arranged above the cleaning box body 2, an air filter 221 is arranged on the top cover, oil stains, dust and waste gas in the cleaning process are prevented from overflowing, surrounding environment is polluted, and the pressure difference between the inside and the outside of the barrel can be balanced. The upper cover 22 may be made of plexiglass for the convenience of observing the conditions in the cleaning tank.
In order to obtain a better cleaning effect, the nozzles 14 may include a first nozzle 141, a second nozzle 142, and a third nozzle 143, wherein the cleaning oil spraying direction of the first nozzle 141 is perpendicular to the axial direction of the bearing to be cleaned and is offset from the axial line of the bearing to be cleaned, and the cleaning oil spraying directions of the second nozzle 142 and the third nozzle 143 are parallel to the axial line of the bearing to be cleaned and are respectively arranged at two sides of the bearing to be cleaned, and may be symmetrically arranged or asymmetrically arranged. The bearing to be cleaned is rotated by the impact of the cleaning oil sprayed from the first nozzle 141, and the second nozzle 142 and the third nozzle 143 can clean both sides of the bearing to be cleaned better.
Referring to fig. 3, during cleaning, the bearing to be cleaned is fixed by a clamp 213, then the position of a nozzle 14 is adjusted, cleaning oil is sprayed out of the nozzle 14 after an oil pump 11 is started, a throttle valve 15 can be adjusted according to actual conditions to control the pressure of the cleaning oil, the bearing to be cleaned is cleaned, grease adhering to the surface of the bearing to be cleaned is cleaned, cleaning oil is collected by a cleaning box 2, filtered by an oil suction filter 16 and returned to the oil pump 11, and an oil path circulation is formed.
Referring to fig. 4, a second supporting frame 31 may be further disposed above or below the first supporting frame 214, the cleaning cage 32 is rotatably mounted on the second supporting frame 31, the cleaning cage 32 is used for placing other parts, a plurality of blocking pieces 33 are disposed on an outer ring of the cleaning cage 32, and the nozzles 14 are disposed at corresponding positions, so that cleaning oil sprayed from the nozzles 14 can be sputtered onto the blocking pieces 33 to drive the cleaning cage 32 to rotate, and then the parts in the cleaning cage 32 are washed clean.
It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (10)
1. A portable outfield aircraft wheel bearing washer comprising:
a cleaning assembly (1) and a cleaning box body (2);
Wherein the cleaning assembly (1) comprises: an oil pump (11), a first oil pipe (12), a second oil pipe (13) and a nozzle (14);
the oil pump (11) is provided with an oil outlet (111) and an oil return port (112);
One end of the first oil pipe (12) is communicated with the oil outlet (111), and the other end of the first oil pipe (12) is communicated with the nozzle (14);
one end of the second oil pipe (13) is communicated with the oil return port (112);
a clamp (213) for clamping the bearing to be cleaned is arranged in the cleaning box body (2);
The clamp (213) can rotate in the cleaning box body (2);
The other ends of the nozzle (14) and the second oil pipe (13) are arranged in the cleaning box body (2), and the nozzle (14) is aligned with the mounting position of the bearing to be cleaned.
2. The portable outfield aircraft wheel bearing washer of claim 1, wherein:
The cleaning box body (2) comprises: a support assembly (21);
The support assembly (21) comprises: a support shaft (211) and a support base (212);
both ends of the supporting shaft (211) are horizontally arranged on the inner wall of the cleaning box body (2) through the supporting seats (212);
the clamp (213) is rotatably connected to the support shaft (211) by means of a bearing.
3. The portable outfield aircraft wheel bearing washer of claim 2, wherein:
The support assembly (21) further comprises a first support frame (214);
The first supporting frame (214) is fixedly arranged on the inner wall of the cleaning box body (2);
The support base (212) is installed on the first support frame (214).
4. The portable outfield aircraft wheel bearing washer of claim 1, wherein:
a throttle valve (15) is communicated between the nozzle (14) and the first oil pipe (12).
5. The portable outfield aircraft wheel bearing washer of claim 1, further comprising:
An oil absorption filter (16);
The other end of the second oil pipe (13) is communicated with the oil suction filter (16);
the oil suction filter (16) is arranged at the bottom of the inner side of the cleaning box body (2).
6. The portable outfield aircraft wheel bearing washer of claim 1, wherein:
The nozzle (14) is a fan-shaped nozzle.
7. The portable outfield aircraft wheel bearing washer of claim 1, wherein:
the oil pump (11) is an electric oil pump and can be powered by an outdoor power supply.
8. The portable outfield aircraft wheel bearing washer of claim 3, further comprising:
A second support (31) and a cleaning cage (32);
the second supporting frame (31) is also arranged above or below the first supporting frame (214);
the cleaning cage (32) is rotatably arranged on the second supporting frame (31);
a plurality of baffle plates (33) are arranged on the outer ring of the cleaning cage (32);
the nozzles (14) are arranged at positions corresponding to the baffle plates (33).
9. The portable outfield aircraft wheel bearing washer of claim 1, wherein:
-the clamp (213) comprises at least 3 mounting arms (2131), the outer contour of the mounting arms (2131) fitting into a circle;
One side of the mounting arm (2131) is provided with a bulge, and the other side of the mounting arm is provided with a spring steel ball screw (2132).
10. The portable outfield aircraft wheel bearing washer of claim 1, wherein:
The nozzle (14) comprises a first nozzle (141), a second nozzle (142) and a third nozzle (143);
The cleaning oil spraying direction of the first nozzle (141) is perpendicular to the axial direction of the bearing to be cleaned and is offset to the axis of the bearing to be cleaned, and the cleaning oil spraying directions of the second nozzle (142) and the third nozzle (143) are parallel to the axis of the bearing to be cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322912611.0U CN221109151U (en) | 2023-10-30 | 2023-10-30 | Portable outfield aircraft wheel bearing cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322912611.0U CN221109151U (en) | 2023-10-30 | 2023-10-30 | Portable outfield aircraft wheel bearing cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221109151U true CN221109151U (en) | 2024-06-11 |
Family
ID=91363372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322912611.0U Active CN221109151U (en) | 2023-10-30 | 2023-10-30 | Portable outfield aircraft wheel bearing cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221109151U (en) |
-
2023
- 2023-10-30 CN CN202322912611.0U patent/CN221109151U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |