CN218468784U - Oil circuit structure for filtering scrap iron - Google Patents
Oil circuit structure for filtering scrap iron Download PDFInfo
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- CN218468784U CN218468784U CN202222848064.XU CN202222848064U CN218468784U CN 218468784 U CN218468784 U CN 218468784U CN 202222848064 U CN202222848064 U CN 202222848064U CN 218468784 U CN218468784 U CN 218468784U
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- pipe
- pump
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Abstract
The utility model relates to an oil circuit structure for filtering scrap iron, which comprises a mounting seat, an oil pump and an oil tank, wherein the oil pump and the oil tank are arranged on the mounting seat, the motor of the oil pump is a positive and negative motor, the oil pump is connected with a first oil pipe and a second oil pipe, the first oil pipe and the second oil pipe are communicated through the oil pump, and the second oil pipe is stretched in the oil tank; an air inlet channel and an oil inlet and outlet channel are arranged on the mounting seat, one end of the air inlet channel is communicated with the inside of the oil tank, and the other end of the air inlet channel is communicated with the outside of the oil tank; one end of the oil inlet and outlet channel is connected with a first oil pipe, and the other end of the oil inlet and outlet channel is connected with a pipeline of a lubricating component; still be equipped with one on the mount pad and hold the chamber, should hold chamber and business turn over oil passage intercommunication, and should hold and install magnet on the chamber. The utility model discloses utilize the iron fillings of doping in the magnet adsorption lubricating oil to effectively filter the iron fillings of doping in the lubricating oil, thereby protection oil pump and lubricated part.
Description
Technical Field
The utility model relates to an oil circuit filtration, concretely relates to filter iron fillings's oil circuit structure.
Background
At present, most of lubricating modes used in large hoisting machinery are centralized lubricating methods, wherein the centralized lubricating methods are characterized in that all parts needing to be lubricated of the hoisting machinery are in circulating connection with an oil tank through pipelines, and then lubricating oil is driven to circulate between all the parts needing to be lubricated of the hoisting machinery and the oil tank through a bidirectional oil pump.
When the lubricating oil flows through various parts of the hoisting machinery and then is circulated back to the oil tank, iron chips are inevitably mixed in the lubricating oil in the oil tank. If the lubricant oil doped with iron chips is not treated at all, the iron chips may damage the oil pump and increase the wear of the lubricated parts when it enters the next circulation of the lubricated parts.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model aims to provide a filter iron fillings's oil circuit structure, its iron fillings that can effectively filter adulteration in the lubricating oil to protection oil pump and lubricated part.
In order to achieve the above object, the utility model adopts the following technical scheme:
an oil circuit structure for filtering scrap iron comprises a mounting seat, and an oil pump and an oil tank which are arranged on the mounting seat, wherein a motor of the oil pump is a positive motor and a negative motor, the oil pump is connected with a first oil pipe and a second oil pipe, the first oil pipe and the second oil pipe are communicated through the oil pump, and the second oil pipe extends into the oil tank; an air inlet channel and an oil inlet and outlet channel are arranged on the mounting seat, one end of the air inlet channel is communicated with the inside of the oil tank, and the other end of the air inlet channel is communicated with the outside of the oil tank; one end of the oil inlet and outlet channel is connected with a first oil pipe, and the other end of the oil inlet and outlet channel is connected with a pipeline of a lubricating component; still be equipped with one on the mount pad and hold the chamber, should hold chamber and business turn over oil passage intercommunication, and should hold and install magnet on the chamber.
The magnet is of an annular structure.
The accommodating cavity is provided with a plug used for isolating the outside and accommodating the cavity, and the plug is arranged on the outer side of the magnet.
The lower end of the second oil pipe extends to the bottom of the oil tank.
After the scheme is adopted, the utility model discloses set up in the business turn over oil passageway and held the chamber to holding the chamber and having set up magnet, when lubricating oil through business turn over oil passageway, utilizing the iron fillings of doping in the magnet adsorption lubricating oil, thereby effectively filtering the iron fillings of doping in the lubricating oil, thereby protection oil pump and lubricated part.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
fig. 3 is a third schematic structural diagram of the present invention.
Description of reference numerals:
a mounting seat 10; an intake passage 11; an oil inlet and outlet passage 12; a magnet 13; a plug 14;
an oil pump 20; a first oil pipe 21; a second tubing 22;
a fuel tank 30.
Detailed Description
As shown in fig. 1-3, the present invention discloses an oil circuit structure for filtering iron filings, which includes a mounting base 10, and an oil pump 20 and an oil tank 30 disposed on the mounting base 10.
Here, the motor of the oil pump 20 is a forward and reverse motor, so that when the components of the hoisting machine need to be lubricated, the motor of the oil pump 20 rotates in a forward direction, so that the lubricating oil in the oil tank 30 is delivered to each component. When the lubrication is completed, the motor of the oil pump 20 rotates in the reverse direction, and the lubricating oil fed to the components for lubrication is fed back to the oil tank 30.
The oil pump 20 is connected with a first oil pipe 21 and a second oil pipe 22, the first oil pipe 21 and the second oil pipe 22 are communicated through the oil pump 20, and the second oil pipe 22 extends into the oil tank 30. When the motor of the oil pump 20 rotates in the forward direction, the lubricating oil in the oil tank 30 enters the first oil pipe 21 through the second oil pipe 22 and the oil pump 20 and is conveyed outwards; when the motor of the oil pump 20 rotates in the reverse direction, the external lubricating oil enters the oil tank 30 via the first oil pipe 21, the oil pump 20, and the second oil pipe 22. During lubrication, in order to enable the lubricating oil in the oil tank 30 to be pumped as much as possible, the lower end of the second oil pipe 22 is extended to the bottom of the oil tank 30.
An air inlet channel 11 and an oil inlet and outlet channel 12 are arranged on the mounting seat 10, one end of the air inlet channel 11 is communicated with the inside of the oil tank 30, and the other end of the air inlet channel 11 is communicated with the outside of the oil tank 30. The intake passage 11 can prevent negative pressure from being generated in the fuel tank 30. One end of the oil inlet and outlet channel 12 is connected with the first oil pipe 21, and the other end is used for connecting a pipeline of a lubricating component. The mounting base 10 is further provided with a containing cavity which is communicated with the oil inlet and outlet channel 12, and the containing cavity is provided with a magnet 13. When lubricating oil through business turn over oil duct 12, if have iron fillings in the lubricating oil, hold magnet 13 in the chamber and will adsorb iron fillings, so can effectively avoid iron fillings to get into the oil pump.
Additionally, the utility model discloses install magnet 13 on the other installation cavity of oil feed passageway, outside its iron fillings that can fine filtration lubricating oil, can also guarantee that the flow and the velocity of flow of lubricating oil are not influenced, guarantee normal lubricated work.
In order to improve the adsorption capacity of the magnet 13 to the iron filings, the utility model discloses set up the magnet 13 into the annular structure. Thus, the attraction area of the magnet 13 can be increased, and the magnet 13 can be attracted to the bottom surface of the oil inlet/outlet passage 12 facing the magnet 13, and the magnet 13 can be attracted to the surface in the middle of the magnet 13.
In the process of 13 absorption magnets 13 of magnet, it also has lubricating oil to hold to be difficult for exempting from in the chamber, in order to avoid the condition that the oil leak appears, holds the chamber and is equipped with the end cap 14 that is used for isolated outside and holds the chamber, and this end cap 14 sets up in the magnet 13 outside.
To sum up, the utility model discloses set up in oil inlet and outlet passageway 12 and held the chamber to holding the chamber and having set up magnet 13, when lubricating oil through oil inlet and outlet passageway 12, utilizing magnet 13 to adsorb the iron fillings that dope in the lubricating oil, thereby effectively filtering the iron fillings that dope in the lubricating oil, thereby protection oil pump and lubricated part.
The above description is only an embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made by the technical essence of the present invention to the above embodiments still belong to the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a filter iron fillings's oil circuit structure, includes the mount pad and sets up oil pump and the oil tank on the mount pad, its characterized in that: the motor of the oil pump is a positive and negative motor, the oil pump is connected with a first oil pipe and a second oil pipe, the first oil pipe and the second oil pipe are communicated through the oil pump, and the second oil pipe extends into the oil tank; an air inlet channel and an oil inlet and outlet channel are arranged on the mounting seat, one end of the air inlet channel is communicated with the inside of the oil tank, and the other end of the air inlet channel is communicated with the outside of the oil tank; one end of the oil inlet and outlet channel is connected with a first oil pipe, and the other end of the oil inlet and outlet channel is connected with a pipeline of a lubricating component; still be equipped with one on the mount pad and hold the chamber, should hold chamber and business turn over oil passage intercommunication, and should hold and install magnet on the chamber.
2. The oil circuit structure of filtering iron chips according to claim 1, characterized in that: the magnet is of an annular structure.
3. The oil circuit structure of filtering iron chips according to claim 1, characterized in that: the accommodating cavity is provided with a plug used for isolating the outside and accommodating the cavity, and the plug is arranged on the outer side of the magnet.
4. The oil circuit structure of filtering iron chips according to claim 1, characterized in that: the lower end of the second oil pipe extends to the bottom of the oil tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222848064.XU CN218468784U (en) | 2022-10-27 | 2022-10-27 | Oil circuit structure for filtering scrap iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222848064.XU CN218468784U (en) | 2022-10-27 | 2022-10-27 | Oil circuit structure for filtering scrap iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218468784U true CN218468784U (en) | 2023-02-10 |
Family
ID=85148083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222848064.XU Active CN218468784U (en) | 2022-10-27 | 2022-10-27 | Oil circuit structure for filtering scrap iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218468784U (en) |
-
2022
- 2022-10-27 CN CN202222848064.XU patent/CN218468784U/en active Active
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