CN103830943B - 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
- CN103830943B CN103830943B CN201410032707.0A CN201410032707A CN103830943B CN 103830943 B CN103830943 B CN 103830943B CN 201410032707 A CN201410032707 A CN 201410032707A CN 103830943 B CN103830943 B CN 103830943B
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- China
- Prior art keywords
- valve body
- pulling device
- plate pulling
- spool
- adjustment bolt
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- 230000001050 lubricating effect Effects 0.000 title claims abstract description 19
- 238000005461 lubrication Methods 0.000 claims abstract description 9
- 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
- 230000000694 effects Effects 0.000 description 3
- 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
- 238000004140 cleaning Methods 0.000 description 1
- 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
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- 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 process, after Filter Press completes during removal filter cake, pull open filter plate removal filter cake by the plate pulling device installed in orbit and complete each working cycles, reach the object of filtration.Plate expanding device of pressure filter in environment protection sewage treatment industry operationally needs in the reciprocating action of plate pulling device orbit to complete each working cycles, plate pulling device orbit is in " C " shape, therefore also " C " shape track is claimed, filter press does sliding friction when working on " C " shape track, for reducing the fretting wear of equipment, ensure the normal work of plate expanding device of pressure filter, this carries out feeding lubricating with regard to needs on " C " shape track.
The lubrication of existing plate expanding device of pressure filter mainly relies on the lubricating grease (oil) of splendid attire in the lubricating box of plate pulling device two ends to flow automatically on plate pulling device orbit through bottom non-woven fabrics, there is no automatic closing function, time standby, lubricating grease (oil) also can ooze out, cause unnecessary waste and contaminated environment, if pure lubricating grease also can adhere to mix dust in orbit, as cleaning will cause grease not in time, increase the electric current of existing plate pulling device motor, fragile motor, affects the service life of integral device part.
Summary of the invention
For solving the problem, the invention provides a kind of plate expanding device of pressure filter automatic oil feed lubricating arrangement, can lubricate by automatic oil feed when plate pulling device runs, stopping lubrication when plate pulling device stops, avoiding unnecessary waste.
For achieving the above object, plate expanding device of pressure filter automatic oil feed lubricating arrangement of the present invention, for the lubrication 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 also can slides in valve body; The afterbody of described spool is positioned at outside valve body, and its afterbody is provided with spring adjusting nut, is provided with return spring between described spring adjusting nut and valve body, and described return spring is enclosed within described spool; Described valve body offers 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, and when plate pulling device gets back to initial position, described 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: plate expanding device of pressure filter automatic oil feed lubricating arrangement of the present invention achieves the automatic oil feed lubrication of plate pulling device, reduces equipment frictional dissipation, reduces the loss of lubricating oil simultaneously, saved cost.
Accompanying drawing explanation
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 sectional view.
Detailed description of the invention
See 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 described valve body 10 and also can slides in 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, is provided with return spring 22 between described spring adjusting nut 21 and valve body 10, and described return spring 22 is enclosed within described spool 20; Described valve body 10 offers grease channel 12, and the lubricating oil in valve body 10 can be flowed out by this grease channel 12, to plate pulling device 100 and plate pulling device orbit 200 feeding lubricating.
In the embodiment shown in Fig. 1, valve body 10 inside is 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 by the lubricating oil fuel feeding of valve body 10 inside, or can be realized to valve body 10 delivered inside lubricating oil by outside oil pump.
Described spool 20 can hide described grease channel 12 when sliding in valve body 10, when grease channel 12 is covered, stops lubricating oil oil supply, and when spool 20 slides into the position not hiding described grease channel 12, starts lubricating oil oil supply.
When running to its stop position (getting back to initial position) for preventing plate pulling device 100, grease channel 12 continues oil supply, 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 to when 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 slide in valve body 10 and hides described grease channel 12, lubricating oil is made to 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.And when plate pulling device 100 leaves this position, spool 20 resets under the screen resilience effect of return spring 22, opens grease channel 12, realize the function of automatic oil feed lubrication.Can the position of adjustment stroke adjusting bolt 30 relative limit support 31 by rotating distance adjusting bolt 30, thus revise and optimum distance that spool 20 contacts with stroke adjustment bolt 30, avoid firmly contacting with spool 20 and affecting the stop position of plate pulling device 100.
For controlling the stroke of spool 20 movement in valve body 10, 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 rotating bolt 13, the head of bolt 13 can be made to be placed in stopper slot 23, the length of stopper slot 23 is exactly the ultimate range of spool 20 movement, when not needing lubrication or when not needing spool 20 to move, also carry out locking spool 20 by screwed in place bolt 13.
By the position of torsional spring adjusting nut 21 adjustable springs adjusting nut 21 on spool 20, thus control the dynamics of spool 20 resilience under return spring 22 acts on.
The lubricating oil flow velocity passed through for control grease channel 12 and flow, 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 control the size in grease channel 12 gap, is convenient to the flow velocity and the flow that regulate lubricating oil.
Plate expanding device of pressure filter automatic oil feed lubricating arrangement of the present invention, due to spool 20 being equipped with return spring 22, at plate pulling device 100 return with when leaving, spool 20 can auto-open-close grease channel 12, realize automatic oil feed lubrication, also control the size of flow by Flow-rate adjustment bolt 121 simultaneously, reduce the loss of lubricating oil, save cost.
Those skilled in the art will recognize that; above-mentioned detailed description of the invention is exemplary; to enable those skilled in the art better understand this patent content; should not be understood as the restriction to this patent protection domain; as long as according to this patent disclose any equivalent change done of spirit or modification, all fall into this patent protection domain.
Claims (1)
1. a plate expanding device of pressure filter automatic oil feed lubricating arrangement, for the lubrication 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 also can slides in valve body; The afterbody of described spool is positioned at outside valve body, and its afterbody is provided with spring adjusting nut, is provided with return spring between described spring adjusting nut and valve body, and described return spring is enclosed within described spool; Described valve body offers 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, and when plate pulling device gets back to initial position, described 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.
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 CN103830943A (en) | 2014-06-04 |
| CN103830943B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432787B (en) * | 2013-09-02 | 2015-05-06 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103830943A (en) | 2014-06-04 |
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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 |