CN207786091U - A kind of lubricating filtering device - Google Patents
A kind of lubricating filtering device Download PDFInfo
- Publication number
- CN207786091U CN207786091U CN201721903640.9U CN201721903640U CN207786091U CN 207786091 U CN207786091 U CN 207786091U CN 201721903640 U CN201721903640 U CN 201721903640U CN 207786091 U CN207786091 U CN 207786091U
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- Prior art keywords
- filter cylinder
- filtering
- filtering tank
- screw rod
- pipe
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Abstract
The utility model discloses a kind of lubricating filtering devices, it belongs to filter device technical field, including filtering tank, the filtering tank top is equipped with feed pipe and driving device, the feed pipe is connected with material box, the filtering pot bottom is equipped with discharge nozzle and blow-off pipe, it is equipped with control valve on the feed pipe and discharge nozzle, the blow-off pipe is equipped with blowdown valve, filter cylinder is equipped in the filtering tank, the movable plate that can move freely is equipped in the filter cylinder, the movable plate is tightly connected with filter cylinder, it is connected with screw rod on the movable plate, the screw rod is matched with filter cylinder, the screw rod is connect across the filtering tank with the driving device, the discharge nozzle is connected with the filter cylinder, it is connected inside the blow-off pipe and the filtering tank；Filter cylinder rotation is driven by the stretching motion of screw rod, the centrifugal force that the rotation of filter cylinder generates makes the impurity of filtering generation be detached with filter cylinder, can effectively avoid impurity and blocks strainer, is conducive to the filter efficiency for improving filtering tank.
Description
Technical field
The utility model is related to filter device technical fields, and in particular to a kind of lubricating filtering device.
Background technology
Lubricating system is a closed circuit circulatory system, and in the fuel feeding stage, lubricating oil passes through oil-system pipelines from grease-box
After eventually arrive at corresponding lubricating place.However, can inevitably carry impurity in lubricating oil, it is therefore desirable on lubricant oil feeding pipe road
Upper installation lubricating oil filter ensures that oil outlet is capable of providing clean lubricating oil to realize contaminant filter.
Existing net type filter element is provided with the plastics or metal tubular of many holes using copper mesh as filtering material around
On skeleton, one or two layers copper mesh enclose.The velocity of liquid assets and filtering accuracy of this filter depend on the copper mesh number of plies and net
The size in hole, then velocity of liquid assets is low for filtering accuracy height, and then filtering accuracy is low for velocity of liquid assets height, and the two is difficult to meet the requirements simultaneously.
Variation by the number of plies and mesh size of copper mesh carrys out coutroi velocity, and the impact force of fluid is all born by strainer, damages strainer
It is larger.
Invention content
For the problems of in the prior art, a kind of lubricating filtering device provided by the utility model, Ke Yishi
Now lubrication well cuts effectively remove, while it is possible to prevente effectively from the impurity blocking filter cylinder that filtering generates, is conducive to enhancing system
Stability.
To achieve the goals above, the technical solution adopted in the utility model is as follows：
A kind of lubricating filtering device, including filtering tank, the filtering tank top is equipped with feed pipe and driving device, described
Feed pipe is connected with material box, and the filtering pot bottom is equipped with discharge nozzle and blow-off pipe, and the feed pipe is all provided with on discharge nozzle
There are control valve, the blow-off pipe to be equipped with blowdown valve, filter cylinder is equipped in the filtering tank, is equipped with and can move freely in the filter cylinder
Movable plate, the movable plate closely connect with filter cylinder, and screw rod is connected on the movable plate, and the screw rod matches with filter cylinder
It closes, the screw rod is connect across the filtering tank with the driving device, and the discharge nozzle is connected with the filter cylinder, the row
Dirt manages and is connected inside the filtering tank.
Preferably, the filter cylinder is set as drum structure, including top panel and lower panel, and the top panel is equipped with fixed pacify
The nut of dress, the nut are matched with screw rod, and the lower panel is connected with turntable, and the turntable is fixedly mounted on described
Filter pot bottom, between the top panel and lower panel be equipped with strainer, the strainer outer surface be equipped with it is several it is equally distributed plus
Strengthening tendons are conducive to the structural strength for improving filter cylinder.
Preferably, the driving device includes holder, and the holder is fixedly mounted on the filtering tank top, the holder
It is equipped with motor, turntable is connected on the motor, connecting rod is hinged on the turntable, the connecting rod is hinged with screw rod.
Preferably, the control valve is set as check valve.
The beneficial effects of the utility model are shown：
1, the flexible of screw rod is driven by the rotation of turntable in the utility model, and then it is past so that movable plate is carried out in filtration cartridges
Multiple movement, the reciprocating motion of movable plate is matched with check valve, during movable plate moves up, makes to be formed between movable plate and filter cylinder
Negative pressure can accelerate the filtering of lubricating oil, in movable plate folding process, can accelerate the discharge of lubricating oil, ensure lubricating oil
Under conditions of filtering accuracy, the velocity of liquid assets of filter is accelerated；
2, filter cylinder rotation is driven by the stretching motion of screw rod in the utility model, the centrifugal force that the rotation of filter cylinder generates makes
The impurity that filtering generates is detached with filter cylinder, be can effectively avoid impurity and is blocked strainer, and the filter efficiency for improving filtering tank is conducive to.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of lubricating filtering device of the utility model.
In figure：1- filtering tanks, 2- feed pipes, 3- holders, 4- turntables, 5- motors, 6- connecting rods, 7- discharge nozzles, 8- blow-off pipes,
9- blowdown valves, 10- material boxes, 11- top panels, 12- lower panels, 13- strainers, 14- movable plates, 15- screw rods, 16- nuts, 17-
Turntable, 18- control valves.
Specific implementation mode
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
A kind of lubricating filtering device as shown in Figure 1, including filtering tank 1,1 top of the filtering tank are equipped with feed pipe 2
With driving device, the feed pipe 2 is connected with material box 10, and 1 bottom of the filtering tank is equipped with discharge nozzle 7 and blow-off pipe 8, described
Control valve 18 is equipped on feed pipe 2 and discharge nozzle 7, the blow-off pipe is equipped with blowdown valve 9, filter is equipped in the filtering tank 1
Cylinder, the filter cylinder is interior to be equipped with the movable plate 14 that can move freely, and the movable plate 14 is closely connect with filter cylinder, the movable plate 14
On be connected with screw rod 15, the screw rod 15 is matched with filter cylinder, and the screw rod 15 passes through the filtering tank 1 and the driving device
Connection, the discharge nozzle 7 are connected with the filter cylinder, are connected inside the blow-off pipe 8 and the filtering tank 1.
The filter cylinder is set as drum structure, including top panel 11 and lower panel 12, and the top panel 11 is equipped with fixed pacify
The nut 16 of dress, the nut 16 are matched with screw rod 15, and the lower panel 12 is connected with turntable 17, and the turntable 17 is solid
Dingan County is mounted in 1 bottom of the filtering tank, and strainer 13,13 outer surface of the strainer are equipped between the top panel 11 and lower panel 12
Equipped with several equally distributed reinforcing ribs, be conducive to the structural strength for improving filter cylinder；The driving device includes holder 3, described
Holder 3 is fixedly mounted on 1 top of the filtering tank, and the holder 3 is equipped with motor 5, turntable 4, institute are connected on the motor 5
It states and is hinged with connecting rod 6 on turntable 4, the connecting rod 6 is hinged with screw rod 15；The control valve 18 is set as check valve.
When utility model works, the lubricating oil filtered will be needed to pour into the material box 10 and filtering tank 1 first, together
When ensure that liquid level is exposed in described filter cylinder one end, and the connecting rod 6 is located at peak, then starts the motor 5, the motor 5
The turntable 4 is driven to rotate, the turntable 4 drives the screw rod 15 to carry out stretching motion, the screw rod 15 by the connecting rod 6
The movable plate 14 is driven to carry out the reciprocating motion of vertical direction in the filter cylinder, the movable plate 14 moves down, described in compression
Air in filter cylinder is discharged through the discharge nozzle 7, and pressure reduces in the filtering tank 1, the control on the discharge nozzle 7
Valve 18 is closed, and the control valve 18 on the feed pipe 2 is opened, and the lubricating oil in the material box 10 enters the filtering tank
1, when the movable plate 14 moves upwards, the movable plate 14 forms negative pressure, the filter with filter cylinder under the encirclement of lubricating oil
Pressure official post lubricating oil inside and outside cylinder realizes fast filtering, and when the movable plate 14 moves downward, the movable plate 14 compresses
Lubricating oil in the filter cylinder, the cartridge interior pressure increase, and the control valve 18 on the discharge nozzle 7 is opened, and will be filtered
The lubricating oil of completion is discharged, and after lubricating oil discharge, pressure reduces in the filtering tank 1, and the feed pipe 2 continues supplemental lubrication
Oil repeats the above process always, until lubrication oil filtration completion, during the movable plate 14 moves back and forth, institute
It states screw rod 15 to match with nut 16, the screw rod 15 drives the nut 16 to rotate, and then drives the filter cylinder rotation, makes
The impurity that filter generates is detached with filter cylinder, be can effectively avoid impurity and is blocked strainer 13, is opened on the blow-off pipe 8 after the completion of filtering
The blowdown valve 9, the impurity that lubrication oil filtration is generated are discharged.
Above content is only the structure example and explanation to the utility model, the technologies of affiliated the art
Personnel make various modifications or additions to the described embodiments or substitute by a similar method, without departing from
The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of lubricating filtering device, characterized in that including filtering tank, the filtering tank top is equipped with feed pipe and is filled with driving
It sets, the feed pipe is connected with material box, and the filtering pot bottom is equipped with discharge nozzle and blow-off pipe, the feed pipe and discharge nozzle
On be equipped with control valve, the blow-off pipe is equipped with blowdown valve, and filter cylinder is equipped in the filtering tank, and being equipped in the filter cylinder can be from
By mobile movable plate, the movable plate is tightly connected with filter cylinder, and screw rod, the screw rod and filter cylinder are connected on the movable plate
It matches, the screw rod is connect across the filtering tank with the driving device, and the discharge nozzle is connected with the filter cylinder, institute
It states and is connected inside blow-off pipe and the filtering tank.
2. a kind of lubricating filtering device according to claim 1, characterized in that the filter cylinder is set as drum structure, packet
Top panel and lower panel are included, the top panel is equipped with the nut being fixedly mounted, and the nut is matched with screw rod, described following
Plate is connected with turntable, and the turntable is fixedly mounted on the filtering pot bottom, is equipped between the top panel and lower panel
Strainer, the strainer outer surface are equipped with several equally distributed reinforcing ribs.
3. a kind of lubricating filtering device according to claim 1, characterized in that the driving device includes holder, institute
It states holder and is fixedly mounted on the filtering tank top, the holder is equipped with motor, is connected with turntable on the motor, described turn
Connecting rod is hinged on disk, the connecting rod is hinged with screw rod.
4. a kind of lubricating filtering device according to claim 1, characterized in that the control valve is set as check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903640.9U CN207786091U (en) | 2017-12-29 | 2017-12-29 | A kind of lubricating filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903640.9U CN207786091U (en) | 2017-12-29 | 2017-12-29 | A kind of lubricating filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207786091U true CN207786091U (en) | 2018-08-31 |
Family
ID=63280575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903640.9U Active CN207786091U (en) | 2017-12-29 | 2017-12-29 | A kind of lubricating filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207786091U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973276A (en) * | 2021-03-01 | 2021-06-18 | 浙江恒大数控装备有限公司 | Digit control machine tool cutting fluid recovery system |
| CN113577885A (en) * | 2021-08-02 | 2021-11-02 | 南京艾宇琦膜科技有限公司 | Plant protease filtering and rinsing device and implementation method thereof |
| CN115430194A (en) * | 2022-09-30 | 2022-12-06 | 付茂义 | Organic fertilizer processing machine |
-
2017
- 2017-12-29 CN CN201721903640.9U patent/CN207786091U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973276A (en) * | 2021-03-01 | 2021-06-18 | 浙江恒大数控装备有限公司 | Digit control machine tool cutting fluid recovery system |
| CN113577885A (en) * | 2021-08-02 | 2021-11-02 | 南京艾宇琦膜科技有限公司 | Plant protease filtering and rinsing device and implementation method thereof |
| CN115430194A (en) * | 2022-09-30 | 2022-12-06 | 付茂义 | Organic fertilizer processing machine |
| CN115430194B (en) * | 2022-09-30 | 2023-11-21 | 四川纳智肥料有限公司 | Fertilizer processor |
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