CN103830943A - Automatic oil-feeding lubricating device for plate pulling device of filter press - Google Patents
Automatic oil-feeding lubricating device for plate pulling device of filter press Download PDFInfo
- Publication number
- CN103830943A CN103830943A CN201410032707.0A CN201410032707A CN103830943A CN 103830943 A CN103830943 A CN 103830943A CN 201410032707 A CN201410032707 A CN 201410032707A CN 103830943 A CN103830943 A CN 103830943A
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- CN
- China
- Prior art keywords
- valve body
- pulling device
- plate pulling
- spool
- automatic oil
- 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.)
- Granted
Links
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 25
- 239000004519 grease Substances 0.000 claims description 21
- 239000003921 oil Substances 0.000 abstract description 19
- 239000010687 lubricating oil Substances 0.000 abstract description 13
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000005461 lubrication Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 239000012065 filter cake Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Sliding Valves (AREA)
Abstract
The invention discloses an automatic oil-feeding lubricating device for a plate pulling device of a filter press. The automatic oil-feeding lubricating device comprises a valve body and a valve core. The valve body is fixed to the plate pulling device. The valve core is inserted in the valve body and is slidable in the valve body. The tail end of the valve core is disposed outside the valve body, and is provided with a spring adjusting screw nut. A return spring is disposed between the spring adjusting screw nut and the valve body. The valve core is sleeved by the return spring. The valve body is provided with a lubricating oil channel. The automatic oil-feeding lubricating device achieves automatic oil feeding and lubrication of the plate pulling device, reduces equipment friction abrasion, reduces loss of lubricating oil and saves the cost.
Description
Technical field
The present invention relates to a kind of plate expanding device of pressure filter, particularly a kind of plate expanding device of pressure filter automatic oil feed lubricating arrangement.
Background technology
Filter press is the intermittent filter plant in Separation of Solid and Liquid industry, it is widely used in the Separation of Solid and Liquid of the industries such as chemical industry, coal washing, food, mine, environment protection sewage processing, after Filter Press completes when removal filter cake, pull open filter plate removal filter cake by installation plate pulling device in orbit and complete each working cycles, reach the object of filtration.Plate expanding device of pressure filter in environment protection sewage treatment industry need to complete each working cycles in the reciprocating action of plate pulling device orbit in the time of work, plate pulling device orbit is " C " shape, therefore also claim " C " shape track, filter press does sliding friction while work on " C " shape track, for reducing the fretting wear of equipment, ensure the normal work of plate expanding device of pressure filter, this just need to carry out feeding lubricating on " C " shape track.
The lubricated main lubricating grease (oil) that relies on splendid attire in the lubricating box of plate pulling device two ends of existing plate expanding device of pressure filter flows automatically on plate pulling device orbit through bottom nonwoven, there is no automatic closing function, lubricating grease when standby (oil) also can ooze out, cause unnecessary waste and contaminated environment, if also can adhering to, pure lubricating grease mixes in orbit dust, as cleared up and will cause grease not in time, increase the electric current of existing plate pulling device motor, fragile motor, affects service life of integral device part.
Summary of the invention
For addressing the above problem, the invention provides a kind of plate expanding device of pressure filter automatic oil feed lubricating arrangement, can in the time that moving, lubricate by automatic oil feed plate pulling device, when stopping, plate pulling device stops lubricating, avoid unnecessary waste.
For achieving the above object, plate expanding device of pressure filter automatic oil feed lubricating arrangement of the present invention, for lubricating between plate pulling device and plate pulling device orbit, comprises valve body and spool, described valve body is fixed on plate pulling device, and described spool is inserted in described valve body and can in valve body, slides; The afterbody of described spool is positioned at outside valve body, and its afterbody is provided with spring adjusting nut, between described spring adjusting nut and valve body, is provided with return spring, and described return spring is enclosed within on described spool; On described valve body, offer grease channel.
Plate pulling device orbit is provided with limiting bracket, described limiting bracket is provided with stroke adjustment bolt, described stroke adjustment bolt is threaded with limiting bracket, described stroke adjustment bolt is corresponding with the afterbody of described spool, in the time that plate pulling device is got back to initial position described in stroke adjustment bolt can contact with the afterbody of described spool.
Described valve body is provided with bolt, and described spool is provided with the stopper slot corresponding with described bolt, and the head of described bolt is placed in described stopper slot.
Described grease channel is provided with Flow-rate adjustment bolt, and described Flow-rate adjustment bolt is connected with described valve body screw thread.
Effect of the present invention is: the automatic oil feed that plate expanding device of pressure filter automatic oil feed lubricating arrangement of the present invention has been realized plate pulling device lubricates, and reduces equipment frictional dissipation, has reduced the loss of lubricating oil simultaneously, has saved cost.
Brief description of the drawings
Fig. 1 is the schematic diagram of plate expanding device of pressure filter automatic oil feed lubricating arrangement of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Detailed description of the invention
Referring to Fig. 1 and 2, plate expanding device of pressure filter automatic oil feed lubricating arrangement of the present invention, comprises valve body 10 and spool 20, and described valve body 10 is fixed on plate pulling device 100, and described spool 20 is inserted in also can be in the interior slip of valve body 10 in described valve body 10; The afterbody of described spool 20 is positioned at outside valve body 10, and its afterbody is provided with spring adjusting nut 21, between described spring adjusting nut 21 and valve body 10, is provided with return spring 22, and described return spring 22 is enclosed within on described spool 20; On described valve body 10, offer grease channel 12, the lubricating oil in valve body 10 can flow out by this grease channel 12, to plate pulling device 100 and plate pulling device orbit 200 feeding lubricatings.
In the embodiment shown in Fig. 1, valve body 10 is inner to be communicated with the oilhole 101 of plate pulling device 100, carrys out fuel feeding by the lubricating oil of plate pulling device 100.Certainly, valve body 10 also can pass through the lubricating oil fuel feeding of valve body 10 inside, or realizes to valve body 10 delivered inside lubricating oil by outside oil pump.
Described spool 20 can hide described grease channel 12 in the time of the interior slip of valve body 10, in the time that grease channel 12 is covered, stops lubricating oil oil supply, and spool 20 is while sliding into the position that does not hide described grease channel 12, starts lubricating oil oil supply.
Grease channel 12 continues oil supply when preventing that plate pulling device 100 from running to its stop position (getting back to initial position), described plate pulling device orbit 200 is provided with limiting bracket 31, described limiting bracket 31 is provided with stroke adjustment bolt 30, described stroke adjustment bolt 30 is threaded with limiting bracket 31, described stroke adjustment bolt 30 is corresponding with the afterbody of described spool 20, plate pulling device 100 runs in the time that the afterbody of described spool 20 touches described stroke adjustment bolt 30 on plate pulling device orbit 200, the effect of described stroke adjustment bolt 30 makes described spool 20 in the interior slip of valve body 10 and hides described grease channel 12, make lubricating oil stop flowing, complete the closing function of grease channel 12, and now plate pulling device 100 is stop positions (initial position) of plate pulling device 100 in the position of plate pulling device orbit 200.Leave this position and work as plate pulling device 100, spool 20 resets under the screen resilience effect of return spring 22, opens grease channel 12, realizes the lubricated function of automatic oil feed.Position that can adjustment stroke adjusting bolt 30 relative limit supports 31 by rotating distance adjusting bolt 30, thus revise and spool 20 and the optimum distance that stroke adjustment bolt 30 contacts, avoid affecting with spool 20 hard contacts the stop position of plate pulling device 100.
For controlling the stroke of spool 20 in valve body 10 interior movements, described valve body 10 is provided with bolt 13, described spool 20 is provided with the stopper slot 23 corresponding with described bolt 10, described bolt 13 is threaded with valve body 10, by rotation bolt 13, can make the head of bolt 13 be placed in stopper slot 23, the length of stopper slot 23 is exactly the ultimate range that spool 20 moves, in the time not needing to lubricate or while not needing spool 20 to move, also can carry out locking spool 20 by screwed in place bolt 13.
By torsional spring adjusting nut 21 positions of adjustable springs adjusting nut 21 on spool 20, thus the dynamics of control spool 20 resilience under return spring 22 effects.
The lubricating oil flow velocity and the flow that pass through for controlling grease channel 12, described grease channel 12 is provided with Flow-rate adjustment bolt 121, and described Flow-rate adjustment bolt 121 is threaded with described valve body 10.Flow-rate adjustment bolt 121 can be controlled the size in grease channel 12 gaps, is convenient to regulate flow velocity and the flow of lubricating oil.
Plate expanding device of pressure filter automatic oil feed lubricating arrangement of the present invention, due to return spring 22 being housed on spool 20, at plate pulling device 100 returns with while leaving, spool 20 can auto-open-close grease channel 12, realize automatic oil feed lubricated, also can control by Flow-rate adjustment bolt 121 size of flow simultaneously, reduce the loss of lubricating oil, saved cost.
Those skilled in the art will recognize that; above-mentioned detailed description of the invention is exemplary; in order to make those skilled in the art can better understand this patent content; should not be understood as the restriction to this patent protection domain; change or modify as long as disclose spiritual any being equal to of doing according to this patent, all fall into this patent protection domain.
Claims (4)
1. a plate expanding device of pressure filter automatic oil feed lubricating arrangement, for lubricating between plate pulling device and plate pulling device orbit, it is characterized in that, comprise valve body and spool, described valve body is fixed on plate pulling device, and described spool is inserted in described valve body and can in valve body, slides; The afterbody of described spool is positioned at outside valve body, and its afterbody is provided with spring adjusting nut, between described spring adjusting nut and valve body, is provided with return spring, and described return spring is enclosed within on described spool; On described valve body, offer grease channel.
2. plate expanding device of pressure filter automatic oil feed lubricating arrangement according to claim 1, it is characterized in that, plate pulling device orbit is provided with limiting bracket, described limiting bracket is provided with stroke adjustment bolt, described stroke adjustment bolt is threaded with limiting bracket, described stroke adjustment bolt is corresponding with the afterbody of described spool, in the time that plate pulling device is got back to initial position described in stroke adjustment bolt can contact with the afterbody of described spool.
3. plate expanding device of pressure filter automatic oil feed lubricating arrangement according to claim 1 and 2, it is characterized in that, described valve body is provided with bolt, and described spool is provided with the stopper slot corresponding with described bolt, and the head of described bolt is placed in described stopper slot.
4. plate expanding device of pressure filter automatic oil feed lubricating arrangement according to claim 1 and 2, is characterized in that, described grease channel is provided with Flow-rate adjustment bolt, and described Flow-rate adjustment bolt is connected with described valve body screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032707.0A CN103830943B (en) | 2014-01-23 | 2014-01-23 | Automatic oil-feeding lubricating device for plate pulling device of filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410032707.0A CN103830943B (en) | 2014-01-23 | 2014-01-23 | Automatic oil-feeding lubricating device for plate pulling device of filter press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103830943A true CN103830943A (en) | 2014-06-04 |
| CN103830943B CN103830943B (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410032707.0A Active CN103830943B (en) | 2014-01-23 | 2014-01-23 | Automatic oil-feeding lubricating device for plate pulling device of filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103830943B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432787A (en) * | 2013-09-02 | 2013-12-11 | 无锡锦和科技有限公司 | High-performance pressure filter |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055056A (en) * | 2007-05-31 | 2007-10-17 | 曹辉 | Rotary valve type oil supplier |
| CN201265736Y (en) * | 2008-09-11 | 2009-07-01 | 职子立 | Fluid-distributing valve, distribution valve combined unit and distributing system employing the same |
| CN201275441Y (en) * | 2008-05-16 | 2009-07-22 | 景津压滤机集团有限公司 | Device for pulling filter plate of press filter |
| CN201361476Y (en) * | 2008-09-28 | 2009-12-16 | 无锡市通用机械厂有限公司 | Driving mechanism of pressure filter plate drawing machine |
| CN201651730U (en) * | 2010-03-23 | 2010-11-24 | 上海梅山钢铁股份有限公司 | Oil-feeding distributor |
| CN101898052A (en) * | 2009-01-21 | 2010-12-01 | 中大贝莱特压滤机有限公司 | Pressure filter applying continuous plate pulling device |
| EP2685149A1 (en) * | 2012-07-11 | 2014-01-15 | SMS Meer GmbH | Lubricating device for supplying a workpiece with lubricant |
| CN203694702U (en) * | 2014-01-23 | 2014-07-09 | 上海同臣环保有限公司 | Automatic oil feeding lubricating device for filter press plate pulling device |
-
2014
- 2014-01-23 CN CN201410032707.0A patent/CN103830943B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055056A (en) * | 2007-05-31 | 2007-10-17 | 曹辉 | Rotary valve type oil supplier |
| CN201275441Y (en) * | 2008-05-16 | 2009-07-22 | 景津压滤机集团有限公司 | Device for pulling filter plate of press filter |
| CN201265736Y (en) * | 2008-09-11 | 2009-07-01 | 职子立 | Fluid-distributing valve, distribution valve combined unit and distributing system employing the same |
| CN201361476Y (en) * | 2008-09-28 | 2009-12-16 | 无锡市通用机械厂有限公司 | Driving mechanism of pressure filter plate drawing machine |
| CN101898052A (en) * | 2009-01-21 | 2010-12-01 | 中大贝莱特压滤机有限公司 | Pressure filter applying continuous plate pulling device |
| CN201651730U (en) * | 2010-03-23 | 2010-11-24 | 上海梅山钢铁股份有限公司 | Oil-feeding distributor |
| EP2685149A1 (en) * | 2012-07-11 | 2014-01-15 | SMS Meer GmbH | Lubricating device for supplying a workpiece with lubricant |
| CN203694702U (en) * | 2014-01-23 | 2014-07-09 | 上海同臣环保有限公司 | Automatic oil feeding lubricating device for filter press plate pulling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432787A (en) * | 2013-09-02 | 2013-12-11 | 无锡锦和科技有限公司 | High-performance pressure filter |
| CN103432787B (en) * | 2013-09-02 | 2015-05-06 | 无锡锦和科技有限公司 | High-performance pressure filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103830943B (en) | 2015-06-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Automatic oil supply and lubrication device for filter press plate puller Effective date of registration: 20231109 Granted publication date: 20150617 Pledgee: Hongkou Branch of Shanghai Rural Commercial Bank Co.,Ltd. Pledgor: SHANGHAI TECHASE ENVIRONMENT PROTECTION Co.,Ltd. Registration number: Y2023310000723 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |