CN220622687U - Oil pan filter screen for engineering machinery - Google Patents
Oil pan filter screen for engineering machinery Download PDFInfo
- Publication number
- CN220622687U CN220622687U CN202321808484.3U CN202321808484U CN220622687U CN 220622687 U CN220622687 U CN 220622687U CN 202321808484 U CN202321808484 U CN 202321808484U CN 220622687 U CN220622687 U CN 220622687U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- oil pan
- oil
- pan body
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 13
- 244000309464 bull Species 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 58
- 238000010586 diagram Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an oil pan filter screen for engineering machinery, which comprises an oil pan body, wherein an installation groove is formed in the oil pan body, limit grooves are formed in two ends of the installation groove, first filter screens are correspondingly arranged in the installation groove, limiting blocks are fixedly connected to two ends of the first filter screens, the limiting blocks correspond to the limit grooves, screw holes are formed in the limiting blocks and the inside of the limit grooves, the first filter screens can be quickly installed by arranging the installation groove, the limiting blocks and the limit grooves, meanwhile, the first filter screens are arranged, oil can be filtered for the first time, large particle impurities in the oil can be removed, and meanwhile, multiple filtration can be performed on the oil by arranging a second filter screen and a third filter screen, so that the filtering effect of the whole oil pan is improved.
Description
Technical Field
The utility model relates to the technical field of gearboxes, in particular to an oil pan filter screen for engineering machinery.
Background
At present, an oil pan is generally installed at the bottom of a gearbox, and is used for sealing the gearbox and collecting and storing lubricating oil flowing back from various lubrication positions in the gearbox and pressure oil flowing back from a torque converter, a piston and a valve in a matching way. The oil pan shell is directly matched and connected with the gearbox body through the mounting surface of the top, primary filtering is carried out through a filter screen, and an oil drain plug and an oil outlet pipe are arranged at the bottom of the shell. These oil pans have poor filtration effect, cannot filter fine impurities well, can cause blockage of valves in the circulation process of oil, and if a filter screen with high filtration performance is adopted, blockage is easy to occur, frequent replacement and cleaning are required, and labor cost is high.
Disclosure of Invention
The utility model aims to provide an oil pan filter screen for engineering machinery, which solves the problems that in the prior art, a valve is possibly blocked in the oil circulation process, and if a filter screen with high filtering performance is adopted, the filter screen is easy to block and needs to be replaced and cleaned frequently.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the oil pan filter screen for engineering machinery comprises an oil pan body, wherein an installation groove is formed in the oil pan body, limit grooves are formed in two ends of the installation groove, a first filter screen is correspondingly arranged in the installation groove, and limit blocks are fixedly connected to two ends of the first filter screen;
the limiting block corresponds to the limiting groove, screw holes are formed in the limiting block and the limiting groove, a third filter screen is fixedly connected to the inner bottom of the oil pan body, a second filter screen is correspondingly arranged on one side of the third filter screen, two rotating rods are rotatably connected to the bottom of the oil pan body, a plurality of cams are fixedly connected to the rotating rods, and the cams correspond to the second filter screen and the third filter screen.
As a further description of the above technical solution: the oil pan is characterized in that a guide plate is fixedly connected to the inner side of the oil pan body, and a support frame is fixedly connected to one end of the guide plate.
As a further description of the above technical solution: the lower extreme fixedly connected with of bull stick rotates the handle, the bull stick is provided with the bearing with the junction of oil pan body.
As a further description of the above technical solution: an oil drain channel is arranged at one end below the oil pan body.
The utility model has the following beneficial effects:
1. compared with the prior art, the oil pan filter screen for engineering machinery can be used for quickly installing the first filter screen by arranging the installation groove, the limiting block and the limiting groove, meanwhile, the first filter screen is arranged, oil can be filtered for the first time, large particle impurities in the oil can be removed, meanwhile, the second filter screen and the third filter screen are arranged, multiple filtration can be carried out on the oil, and the filtering effect of the whole oil pan is improved;
2. compared with the prior art, the oil pan filter screen for engineering machinery can drive the cam to rotate by arranging the rotating rod and the rotating handle, so that the second filter screen and the third filter screen can be circularly knocked, the two filter screens are prevented from being blocked, the trafficability of the whole filter assembly is increased, the filtering continuity can be ensured, the filter plate is prevented from being frequently replaced, the working performance of the oil pan is improved, and a large amount of time and labor cost are saved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further illustrated by the following figures and examples;
FIG. 1 is a schematic diagram of the whole structure of an oil pan filter screen for engineering machinery;
FIG. 2 is a schematic diagram of an installation structure of an oil pan filter screen for engineering machinery;
fig. 3 is a schematic diagram of a cam structure of an oil pan filter screen for an engineering machine.
Legend description:
1. an oil pan body; 2. a first filter screen; 3. a guide plate; 4. a cam; 5. an oil drain channel; 6. rotating the handle; 7. a bearing; 8. a second filter screen; 9. a rotating rod; 10. a third filter screen; 11. a support frame; 12. a limiting block; 13. a screw hole; 14. a mounting groove; 15. and a limit groove.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides an oil pan filter screen for engineering machine tool, including oil pan body 1, the inside of oil pan body 1 is provided with mounting groove 14, the both ends of mounting groove 14 are provided with spacing groove 15, the inside of mounting groove 14 corresponds to be provided with first filter screen 2, the both ends fixedly connected with stopper 12 of first filter screen 2, can carry out quick installation to first filter screen 2 through the mutual correspondence between stopper 12 and spacing groove 15, lubricating oil that each lubricated department flows back in the gearbox and the pressure oil that piston and valve flow back fall into oil pan body 1, after first filter screen 2 filters for the first time, large granule impurity in the fluid is held back on the top surface of first filter screen 2, realize its primary filtration operation;
the limiting block 12 corresponds to the limiting groove 15, screw holes 13 are formed in the limiting block 12 and the limiting groove 15, and the screw positioning and mounting effects of the limiting block 12 and the limiting groove 15 can be achieved under the action of the screw holes 13, so that the convenience and the practicability of the device are improved;
the inner side of the oil pan body 1 is fixedly connected with a guide plate 3, one end of the guide plate 3 is fixedly connected with a support frame 11, the bottom of the inner side of the oil pan body 1 is fixedly connected with a third filter screen 10, one side of the third filter screen 10 is correspondingly provided with a second filter screen 8, oil subjected to first filtration falls on the top surface of the guide plate 3 and naturally flows to the bottom end of the guide plate 3 along the top surface of the guide plate 3 and falls into the bottom of the oil pan body 1, and meanwhile double filtration of the oil is realized through the third filter screen 10 and the second filter screen 8 at the bottom;
the bottom of the oil pan body 1 is rotationally connected with two rotating rods 9, a plurality of cams 4 are fixedly connected to the rotating rods 9, the cams 4 are mutually corresponding to the second filter screen 8 and the third filter screen 10, the lower end of each rotating rod 9 is fixedly connected with a rotating handle 6, a bearing 7 is arranged at the joint of each rotating rod 9 and the oil pan body 1, the rotating handle 6 below the rotating rod 9 and the cams 4 can be driven to rotate through rotating, so that the second filter screen 8 and the third filter screen 10 can be circularly knocked, the two filter screens are prevented from being blocked, the trafficability of the whole filter assembly is increased, and meanwhile, the bearing 7 is arranged to ensure the stability of the rotating rods 9 during rotation;
the oil drain channel 5 is arranged at one end below the oil pan body 1, and oil meeting standards can be discharged through the oil drain channel 5.
Working principle: when the device is used, firstly, the whole oil pan body 1 is installed at the bottom of the gearbox through threaded connection, then the first filter screen 2 can be quickly installed through mutual correspondence between the limiting block 12 and the limiting groove 15, lubricating oil flowing back from each lubrication position in the gearbox and pressure oil flowing back from the piston and the valve fall into the oil pan body 1, after the first filter screen 2 is filtered for the first time, large particle impurities in oil are trapped on the top surface of the first filter screen 2, the oil after the first filtration falls on the top surface of the guide plate 3, and naturally flows to the bottom end of the oil guide plate 3 along the top surface of the guide plate 3 and falls into the bottom of the oil pan body 1, meanwhile, double filtration effect on the oil is realized through the third filter screen 10 and the second filter screen 8 at the bottom, after reaching the standard of use, the third filter screen 10 and the second filter screen 8 can be discharged through the oil discharge channel 5, when the filter screen 8 is blocked after long-term use, the rotating handle 6 below can drive the cam 4 to rotate, thereby the second filter screen 8 and the third filter screen 10 can be circularly blocked, the filter screen is prevented from being caused, the continuous filter screen assembly is prevented from being replaced, the continuous filter assembly is avoided, the continuous filter assembly is guaranteed, the filter assembly is easy to replace, and the filter assembly is convenient, and the filter assembly is easy to use, and the filter assembly is easy to replace.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (4)
1. The oil pan filter screen for the engineering machinery comprises an oil pan body (1), and is characterized in that an installation groove (14) is formed in the oil pan body (1), limit grooves (15) are formed in two ends of the installation groove (14), a first filter screen (2) is correspondingly arranged in the installation groove (14), and limit blocks (12) are fixedly connected to two ends of the first filter screen (2);
stopper (12) and spacing groove (15) correspond each other, and stopper (12) and spacing groove (15) inside all is provided with screw (13), the inboard bottom fixedly connected with third filter screen (10) of oil pan body (1), one side of third filter screen (10) corresponds and is provided with second filter screen (8), the bottom rotation of oil pan body (1) is connected with two bull stick (9), fixedly connected with cam (4) on bull stick (9), cam (4) correspond each other with second filter screen (8) and third filter screen (10).
2. The oil pan filter screen for engineering machinery according to claim 1, wherein a guide plate (3) is fixedly connected to the inner side of the oil pan body (1), and a support frame (11) is fixedly connected to one end of the guide plate (3).
3. The oil pan filter screen for engineering machinery according to claim 1, wherein the lower end of the rotating rod (9) is fixedly connected with a rotating handle (6), and a bearing (7) is arranged at the joint of the rotating rod (9) and the oil pan body (1).
4. An oil pan filter screen for construction machinery according to claim 1, characterized in that the oil pan body (1) is provided with an oil drain channel (5) at one end below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321808484.3U CN220622687U (en) | 2023-07-11 | 2023-07-11 | Oil pan filter screen for engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321808484.3U CN220622687U (en) | 2023-07-11 | 2023-07-11 | Oil pan filter screen for engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220622687U true CN220622687U (en) | 2024-03-19 |
Family
ID=90213299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321808484.3U Active CN220622687U (en) | 2023-07-11 | 2023-07-11 | Oil pan filter screen for engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220622687U (en) |
-
2023
- 2023-07-11 CN CN202321808484.3U patent/CN220622687U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213576751U (en) | Anti-leakage high-efficiency impurity-removing lubricating oil filter | |
| CN214093125U (en) | Filtering valve capable of cleaning impurities | |
| CN220622687U (en) | Oil pan filter screen for engineering machinery | |
| CN112594027B (en) | Oil filter of automobile engine | |
| CN213643274U (en) | Sewage treatment filtering mechanism | |
| CN209705689U (en) | A kind of wire knitting machine lubricating arrangement | |
| CN214331025U (en) | Self-cleaning oil tank for hydraulic system | |
| CN109162888B (en) | A kind of drilling pump strum | |
| CN114457891A (en) | Sand blocking and discharging structure for water conservancy system | |
| CN208229472U (en) | A kind of anti-blocking oil-collecting device for sesame oil press apparatus | |
| CN214948136U (en) | Be used for rotary kiln bull gear automatic lubrication installation | |
| CN112524265A (en) | Hard-to-hard rotary ball valve | |
| CN110318839A (en) | A kind of two-shipper oil rectifier filtration system | |
| CN213064768U (en) | Conduction one-way ball valve | |
| CN113842694B (en) | Automatically cleaning high pressure grease filter equipment | |
| CN220015455U (en) | Multi-gear hydraulic pump assembly | |
| CN220633314U (en) | Lubricating oil processing filter equipment | |
| CN210461775U (en) | Ball valve with filter screen | |
| CN221054552U (en) | Flexible cast iron pipe with overhaul structure | |
| CN211449604U (en) | Oil changing device suitable for maintenance of pumping unit | |
| CN117028331B (en) | Efficient axial flow pump for sewage treatment equipment | |
| CN221196959U (en) | Shaft sleeve lubricating device of open cylinder | |
| CN215232496U (en) | Hydraulic automatic scraping and washing filter element | |
| CN217549188U (en) | Miniature filter convenient to disassemble | |
| CN214945451U (en) | Lubricating station of large cone crusher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |