CN204312462U - A kind of oil filter passes in and out oily control gear - Google Patents
A kind of oil filter passes in and out oily control gear Download PDFInfo
- Publication number
- CN204312462U CN204312462U CN201420755728.0U CN201420755728U CN204312462U CN 204312462 U CN204312462 U CN 204312462U CN 201420755728 U CN201420755728 U CN 201420755728U CN 204312462 U CN204312462 U CN 204312462U
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- CN
- China
- Prior art keywords
- oil
- pipe
- oil filter
- solenoid valve
- connecting tube
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of oil filter and pass in and out oily control gear, it comprises oil filter into and out of oil pipe and the flexible pipe that is connected with oil filter suction pipe; Its main points are that described flexible pipe is communicated with oil inlet pipe by connecting tube, and described oil outlet tube is that L sigmoid is communicated with the tube wall of connecting tube, and the height of described oil outlet tube is 20cm; Described oil filter is respectively equipped with solenoid valve on oil pipe; Described connecting tube is provided with suspension ring; Describedly to be connected with oil filter start button S1 and oil filter stop button S2 respectively into and out of the solenoid valve on oil pipe by wire.The utility model solves the technical problem that prior art uses inconvenience and can not close down fast into and out of oil pipe.
Description
technical fieldthe utility model belongs to excavator technical field of hydraulic pressure, is specifically related to a kind of oil filter and passes in and out oily control gear.
background techniqueat present, excavator all adopts hydraulic system, the turbidity test of hydraulic oil are directly connected to quality and the life-span of engineering machinery, therefore engineering machinery needs when rolling off the production line to carry out oil strain mostly, current oil filter separates into and out of oil pipe, adopt ball valve to control into and out of closing down of oil pipe, operating efficiency lowly and very inconvenient.After ball valve controls stopping, due to system pressure, in pipeline, hydraulic oil still can flow out, and after causing oil strain, liquid level is uncontrollable.Thus, special procure and will pass in and out oily control gear by a kind of oil filter easy to use, that can close down fast.
summary of the inventionthe purpose of this utility model is to provide the oil filter that a kind of structure is simple, good manufacturability, reliability are high and passes in and out oily control gear, to solve the deficiencies in the prior art.
A kind of oil filter of the utility model passes in and out oily control gear, and it comprises oil filter into and out of oil pipe and the flexible pipe that is connected with oil filter suction pipe; Its main points are that described flexible pipe is communicated with oil inlet pipe by connecting tube, and described oil outlet tube is that L sigmoid is communicated with the tube wall of connecting tube, and the height of described oil outlet tube is 20cm; Described oil filter is respectively equipped with solenoid valve on oil pipe; Described connecting tube is provided with suspension ring; Describedly to be connected with oil filter start button S1 and oil filter stop button S2 respectively into and out of the solenoid valve on oil pipe by wire.
The technological scheme that the utility model adopts is: will be integrated by connecting tube into and out of oil pipe, and selects suitable oil outlet tube height, to avoid from the too much bubble of the too high generation of liquid level; Connecting tube arranges suspension ring, is conveniently connected with balace weight, thus reduce operator's labor intensity; Add solenoid valve setting up on oil pipe, solenoid valve is connected with the start-stop button in oil filter control box, realizes the break-make of solenoid valve and the interlock of oil strain start and stop, and when pressing start button, solenoid valve unclamps, when pressing stop button, solenoid valve adhesive, realizes closing down fast into and out of oil pipe; On oil filter fuel sucking pipe, connecting hose is to adapt to the demand of different type of machines fuel tank.The beneficial effects of the utility model are, solve former oil filter into and out of the awkward problem of oil gun, solve the problem can not closing down turnover oil pipe fast, to ensure before and after oil strain the stable of liquid level in fuel tank.
accompanying drawing explanationfig. 1 is the utility model structural representation;
Fig. 2 is the utility model circuit theory diagrams.
Solenoid valve 2 in figure 1, on oil outlet pipe of oil filter, the solenoid valve 3 on oil filter oil inlet pipe, connecting tube 4, suspension ring 5, flexible pipe 6, oil filter start button S1 7, oil filter stop button S2 8, oil inlet pipe 9, oil outlet tube
embodimentsee figures.1.and.2, a kind of oil filter of the utility model passes in and out oily control gear, and it comprises oil filter into and out of oil pipe 8,9 and the flexible pipe 5 that is connected with oil filter suction pipe; Its main points are that described flexible pipe 5 is communicated with oil inlet pipe 8 by connecting tube 3, and described oil outlet tube 9 is communicated with the tube wall of connecting tube 3 in L sigmoid, and the height of described oil outlet tube 9 is 20cm; Described oil filter is respectively equipped with solenoid valve 2,1 on oil pipe 8,9; Described connecting tube 3 is provided with suspension ring 4; Describedly to be connected with oil filter start button S1 and oil filter stop button S2 respectively into and out of the solenoid valve 2,1 on oil pipe 8,9 by wire.
During use, oil filter oil inlet pipe 8 is connected with solenoid valve 2, oil outlet pipe of oil filter 9 is connected with solenoid valve 1, solenoid valve circuit is connected by circuit theory diagrams shown in Fig. 2 with oil filter control cabinet.
Use suitable suspender to be connected with the balace weight on cantilever crane by this device, adjustment balace weight is to approrpiate wts.
When carrying out oil strain operation, docked by the utility model with reservoir port, press start button S1, coil KM1 is energized, and solenoid valve 1 and 2 obtains electric adhesive, and spool moves to out position, and oil circuit is opened, and starts oil strain operation; Press stop button S2, coil KM2 is energized, solenoid valve 1 and 2 power-off, and spool gets back to original position, and oil circuit disconnects (spool is in and closes position, and oil circuit is in off state for solenoid valve original state, solenoid valve 1 and 2 no electric circuit), realizes the quick on-off of oil strain oil inlet and oil return oil circuit.
Claims (1)
1. oil filter passes in and out an oily control gear, and it comprises oil filter into and out of oil pipe and the flexible pipe that is connected with oil filter suction pipe; It is characterized in that described flexible pipe is communicated with oil inlet pipe by connecting tube, described oil outlet tube is that L sigmoid is communicated with the tube wall of connecting tube, and the height of described oil outlet tube is 20cm; Described oil filter is respectively equipped with solenoid valve on oil pipe; Described connecting tube is provided with suspension ring; Describedly to be connected with oil filter start button S1 and oil filter stop button S2 respectively into and out of the solenoid valve on oil pipe by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755728.0U CN204312462U (en) | 2014-12-05 | 2014-12-05 | A kind of oil filter passes in and out oily control gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755728.0U CN204312462U (en) | 2014-12-05 | 2014-12-05 | A kind of oil filter passes in and out oily control gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312462U true CN204312462U (en) | 2015-05-06 |
Family
ID=53134780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420755728.0U Expired - Fee Related CN204312462U (en) | 2014-12-05 | 2014-12-05 | A kind of oil filter passes in and out oily control gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312462U (en) |
-
2014
- 2014-12-05 CN CN201420755728.0U patent/CN204312462U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |