CN104971792B - High-pressure roller mill feed gate and preparation method thereof - Google Patents
High-pressure roller mill feed gate and preparation method thereof Download PDFInfo
- Publication number
- CN104971792B CN104971792B CN201510428819.2A CN201510428819A CN104971792B CN 104971792 B CN104971792 B CN 104971792B CN 201510428819 A CN201510428819 A CN 201510428819A CN 104971792 B CN104971792 B CN 104971792B
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- China
- Prior art keywords
- hydraulic cylinder
- plate
- cylinder assembly
- pressure roller
- engaging lug
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
Abstract
The invention discloses a kind of high-pressure roller mill feed gate, the high-pressure roller mill feed gate includes hydraulic cylinder connecting plate, connecting pin, head plate, bearing pins, rolling ring, valve frame, material valve regulation plate, engaging lug, travel switch bar, travel switch and bin stopper hydraulic cylinder assembly, the hydraulic cylinder connecting plate is connected on bin stopper hydraulic cylinder assembly, and engaging lug is connected on material valve regulation plate.Compared with the existing, the feed gate of the invention that intelligent, rapid, easy for installation, use cost is low, performance is stable.
Description
Technical field
The invention belongs to mining machinery manufacture field, high-pressure roller mill manufacture field is especially belonged to, it is more particularly to a kind of high
Pressure roller mill feeding gate and preparation method thereof.
Background technology
High-pressure roller mill is building stones and mineral manufacture field common equipment, and speed, the uniformity of charging are influence high pressure rollers
One of important indicator of grinding machine roll wear and yield.If material hardness is uneven when broken can cause roller for high-pressure roller mill
Press load is unstable, roller impact is big, roller shelling damages uneven.If applying feed gate of the present invention, this feed gate meeting
According to the load condition of roller of high-pressure roller mill come the fast automatic suitable charging aperture size of regulation.This invention feed gate should
It is uneven with the abrasion that can reduce roller skin, the load of roller is maintained at certain scope, add the practicality of high-pressure roller mill
Life-span, while also improving the yield of high-pressure roller mill and the stability of complete machine.
The content of the invention
An object of the present invention is that a kind of high-pressure roller mill feed gate of offer, and the present invention provides a kind of intelligence
Change, rapid, easy for installation, use cost is low, the feed gate of performance stabilization.
Technical scheme is：A kind of high-pressure roller mill feed gate, the high-pressure roller mill feed gate connects including hydraulic cylinder
Fishplate bar, connecting pin, head plate, bearing pins, rolling ring, valve frame, material valve regulation plate, engaging lug, travel switch bar, travel switch and
Bin stopper hydraulic cylinder assembly, the hydraulic cylinder connecting plate is connected on bin stopper hydraulic cylinder assembly, and engaging lug is connected to material
On valve regulation plate.
Preferably, the valve frame includes the square I-steel of band cross bar, baffle plate, dust excluding plate, the band square I-steel of cross bar
Cross bar on be provided with I-steel grooving.
Preferably, the material valve regulation plate includes adapter sleeve and wear-resisting adjustable plate, connection is set on wear-resisting adjustable plate
On, adapter sleeve is provided with adapter sleeve hole.
Preferably, the engaging lug includes setting on shank of bolt connecting portion and adjustable plate connecting portion, adjustable plate connecting portion
Have and bolt lever attachment hole is provided with adjustable plate connecting hole, shank of bolt connecting portion, adjustable plate connecting portion is vertically connected on shank of bolt
Connecting portion two ends.
Preferably, the bin stopper hydraulic cylinder assembly include seal washer, fuel inlet fitting, bin stopper hydraulic cylinder and
Hydraulic cylinder assembly flange, bin stopper hydraulic cylinder one end is connected with shank of bolt, and fuel inlet fitting and hydraulic cylinder assembly flange connect respectively
It is connected on bin stopper hydraulic cylinder, hydraulic cylinder connecting plate connecting hole is provided with hydraulic cylinder assembly flange.
Preferably, the hydraulic cylinder connecting plate is square, hydraulic cylinder assembly method is offered in hydraulic cylinder connecting plate plane
Blue connecting hole.
Preferably, the wear-resisting regulation plate top surface is fitted with I-steel grooving.
The second object of the present invention is to provide a kind of method for making high-pressure roller mill feed gate.
Technical scheme is：A kind of method for making high-pressure roller mill feed gate, comprises the following steps：
Valve frame is group welding piece；Machining is transferred to after I-steel, baffle plate, dust excluding plate complete blanking to complete after all process steps
Start welding, welding will ensure that dust excluding plate and I-steel soldering angle are 65 ° and weld without burning into sand, stomata etc.；
It is group welding piece to expect valve regulation plate, and wherein adapter sleeve and wear-resisting adjustable plate need to machine and completed after drilling operating, even
Female connector is with wear-resisting adjustable plate with weldering；
Hydraulic cylinder connecting plate is worked into after the shape and size of assembling position according to feed gate valve frame and assembled；
Engaging lug is group welding piece, and wherein engaging lug connecting plate is processed according to material valve regulation plate and bin stopper hydraulic cylinder assembly
Welded after to the shape and size of assembling position；Engaging lug is assemblied on material valve regulation plate after the completion of welding；Bin stopper hydraulic cylinder
Assembly is assembled according to engaging lug and hydraulic cylinder connecting plate assembling position；
Feed gate assembly pulley, travel switch, according to valve frame assemble position assembled, travel switch pole-footing is opened according to stroke
Assembling position is closed to be assembled.The end face of travel switch bar must be brought into close contact with wear-resisting regulation plate top surface；
Bin stopper hydraulic cylinder assembly is connected in assembling by shank of bolt and bolt lever attachment hole, hydraulic cylinder assembly method
Orchid should be brought into close contact with hydraulic cylinder connecting plate plane, and corresponding hydraulic cylinder assembly flange connecting hole and hydraulic cylinder connecting plate connect
Hole alignment is connect, bolt is then reused and is fastenedly connected；
Expect that wear-resisting regulation plate top surface is fitted with I-steel grooving when valve regulation plate is assembled with valve frame, assembles with engaging lug
When, adapter sleeve hole is overlapped with adjustable plate connecting hole, is then again fastenedly connected engaging lug with material valve regulation plate with bolt.
Compared with prior art, the beneficial effects of the present invention are：
Feed gate of the present invention is simple in construction, easy for installation, performance stable, can effectively control high-pressure roller mill in life
The problem of production process middle roller load is high, roll wear is uneven, so as to greatly improve high-pressure roller mill mechanization degree
And service life, while also improving the yield of high-pressure roller mill and the stability of complete machine.
, can be effective using feed gate intelligence degree of the present invention is high, simple in construction, easy for installation, performance stable
The problem of controlling high-pressure roller mill roller load is high in process of production, roll wear is uneven, so as to greatly improve height
Pressure roller mill mechanical degree and service life, while also improving the yield of high-pressure roller mill and the stability of complete machine.
Brief description of the drawings
Fig. 1 is valve frame welding schematic diagram of the present invention；
Fig. 2 is present invention material valve regulation plate weld schematic diagram；
Fig. 3 is engaging lug welding schematic diagram of the present invention；
Fig. 4 is present hydraulic cylinder connecting plate appearance schematic diagram；
Fig. 5 is bin stopper hydraulic cylinder assembly appearance schematic diagram of the present invention；
Fig. 6 is hydraulic pressure bin stopper structural integrity schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in figures 1 to 6, a kind of high-pressure roller mill feed gate, including hydraulic cylinder connecting plate 4, connecting pin 6, head plate 7,
Bearing pins 8, rolling ring 9, valve frame 1, material valve regulation plate 2, engaging lug 3, travel switch bar 10, travel switch 11 and bin stopper liquid
Cylinder pressure assembly 5.Hydraulic cylinder connecting plate 4 is connected on bin stopper hydraulic cylinder assembly 5, and engaging lug 3 is connected to material valve regulation plate 2
On.
Valve frame 1 includes the square I-steel 12 of band cross bar, baffle plate 13, dust excluding plate 14, the horizontal stroke with the square I-steel 12 of cross bar
I-steel grooving 15 is provided with bar.
Expect that valve regulation plate 2 includes adapter sleeve 22 and wear-resisting adjustable plate 21, adapter sleeve 22 is arranged on wear-resisting adjustable plate 21, even
Female connector 22 is provided with adapter sleeve hole 221.
Engaging lug 3 includes being provided with regulation on shank of bolt connecting portion 31 and adjustable plate connecting portion 33, adjustable plate connecting portion 33
Bolt lever attachment hole 32 is provided with plate connecting hole 34, shank of bolt connecting portion 31.Adjustable plate connecting portion 33 is vertically connected on bolt
The two ends of bar connecting portion 31.
Bin stopper hydraulic cylinder assembly 5 includes seal washer 51, fuel inlet fitting 52, bin stopper hydraulic cylinder 53 and hydraulic cylinder
Assembly flange 54, one end of bin stopper hydraulic cylinder 53 is connected with 54 points of shank of bolt 55, fuel inlet fitting 52 and hydraulic cylinder assembly flange
It is not connected on bin stopper hydraulic cylinder 53, hydraulic cylinder connecting plate connecting hole 56 is provided with hydraulic cylinder assembly flange 54.
Hydraulic cylinder connecting plate 4 is square, and hydraulic cylinder assembly flange connecting hole 42 is offered in hydraulic cylinder connecting plate plane 41.
During making, valve frame 1 is group welding piece；Machine is transferred to after I-steel 101, baffle plate 102, dust excluding plate 103 complete blanking
Machine and start welding after all process steps, welding will ensure that dust excluding plate 103 is 65 ° and welding with the soldering angle of I-steel 101
Place is without burning into sand, stomata etc..
It is group welding piece to expect valve regulation plate, and wherein adapter sleeve 22 and wear-resisting adjustable plate 21, which need to machine, completes drilling operating
Afterwards, adapter sleeve 22 matches somebody with somebody weldering with wear-resisting adjustable plate 21.
Hydraulic cylinder connecting plate is worked into after the shape and size of assembling position according to feed gate valve frame and assembled.
Engaging lug 3 is group welding piece, and wherein engaging lug connecting plate adds according to material valve regulation plate 2 and bin stopper hydraulic cylinder assembly
Work to assembling position shape and size after weld；Engaging lug 3 is assemblied on material valve regulation plate 2 after the completion of welding.Bin stopper liquid
Cylinder pressure assembly is assembled according to engaging lug 3 and the assembling of hydraulic cylinder connecting plate 4 position.
Feed gate assembly pulley, travel switch 11, according to valve frame 1 assemble position assembled, the basis of travel switch bar 10
Assembled the assembling of travel switch 11 position.The end face of travel switch bar 10 must be brought into close contact with wear-resisting regulation plate top surface 211.
Material valve regulation plate 2 when being assembled with valve frame 1 the wear-resisting plate top surface 211 that adjusts must be fitted with I-steel grooving 104, with
When engaging lug 3 is assembled, adapter sleeve hole 221 is overlapped with adjustable plate connecting hole 34, then again with bolt is by engaging lug 3 and expects valve regulation
Plate 2 is fastenedly connected.
Bin stopper hydraulic cylinder assembly 5 is connected in assembling by shank of bolt 55 with bolt lever attachment hole 32, hydraulic cylinder
Assembly flange 54 should be brought into close contact with hydraulic cylinder connecting plate plane 41, and corresponding hydraulic cylinder assembly flange connecting hole 42 and liquid
Cylinder pressure connecting plate connecting hole 56 aligns, and then reuses bolt and is fastenedly connected.
In use, the piston of bin stopper hydraulic cylinder 53 driving material valve regulation plate 2 it is reciprocating along valve frame 1, realize into
The switch of bin gate.Bin stopper hydraulic cylinder 53 can be replaced by hand wheel, realize the hand switch action of gate.Expect valve regulation plate
2 stroke realizes accurate control by travel switch 11.Because wear-resisting regulation plate top surface 211 is fitted with I-steel grooving 104, prevent
Material blocks material valve regulation plate 2 and valve frame 1.
Claims (7)
1. a kind of high-pressure roller mill feed gate, it is characterised in that：The high-pressure roller mill feed gate is connected including hydraulic cylinder
Plate, connecting pin, head plate, bearing pins, rolling ring, valve frame, material valve regulation plate, engaging lug, travel switch bar, travel switch and material
Storehouse gate hydraulic cylinder assembly, the hydraulic cylinder connecting plate is connected on bin stopper hydraulic cylinder assembly, and engaging lug is connected to material valve
On adjustable plate；It is total that the bin stopper hydraulic cylinder assembly includes seal washer, fuel inlet fitting, bin stopper hydraulic cylinder and hydraulic cylinder
Into flange, bin stopper hydraulic cylinder one end is connected with shank of bolt, and fuel inlet fitting and hydraulic cylinder assembly flange are connected to feed bin
On gate hydraulic cylinder, hydraulic cylinder connecting plate connecting hole is provided with hydraulic cylinder assembly flange.
2. high-pressure roller mill feed gate according to claim 1, it is characterised in that：The valve frame includes band cross bar side
I-steel grooving is provided with shape I-steel, baffle plate, dust excluding plate, the cross bar with the square I-steel of cross bar.
3. high-pressure roller mill feed gate according to claim 2, it is characterised in that：The material valve regulation plate includes connection
Set and wear-resisting adjustable plate, connection are set on wear-resisting adjustable plate, and adapter sleeve is provided with adapter sleeve hole.
4. high-pressure roller mill feed gate according to claim 3, it is characterised in that：The engaging lug connects including shank of bolt
It is provided with socket part and adjustable plate connecting portion, adjustable plate connecting portion on adjustable plate connecting hole, shank of bolt connecting portion and is provided with bolt
Lever attachment hole, adjustable plate connecting portion is vertically connected on shank of bolt connecting portion two ends.
5. high-pressure roller mill feed gate according to claim 4, it is characterised in that：The hydraulic cylinder connecting plate is side
Hydraulic cylinder assembly flange connecting hole is offered in shape, the plane of hydraulic cylinder connecting plate.
6. high-pressure roller mill feed gate according to claim 5, it is characterised in that：The top surface of the wear-resisting adjustable plate with
I-steel grooving is fitted.
7. a kind of method for making high-pressure roller mill feed gate, comprises the following steps：
Valve frame is group welding piece, and being transferred to machining after the square I-steel of band cross bar, baffle plate, dust excluding plate complete blanking completes all
Start welding after process, welding to ensure dust excluding plate with the square I-steel soldering angle of cross bar be 65 ° and weld without burning into sand,
Stomata；
It is group welding piece to expect valve regulation plate, and wherein adapter sleeve and wear-resisting adjustable plate need to machine and completed after drilling operating, adapter sleeve
With wear-resisting adjustable plate with weldering；
Hydraulic cylinder connecting plate is worked into after the shape and size of assembling position according to the valve frame of high-pressure roller mill feed gate and assembled；
Engaging lug is group welding piece, and wherein engaging lug connecting plate is worked into dress according to material valve regulation plate and bin stopper hydraulic cylinder assembly
Welded after the shape and size of coordination；Engaging lug is assemblied on material valve regulation plate after the completion of welding；Bin stopper hydraulic cylinder assembly
Assembled according to engaging lug and hydraulic cylinder connecting plate assembling position；
Feed gate assembly pulley and travel switch assemble position according to valve frame and assembled, and travel switch pole-footing is filled according to travel switch
Coordination is assembled, and the end face of travel switch bar must be brought into close contact with wear-resisting regulation plate top surface；
Bolt of the bin stopper hydraulic cylinder assembly in assembling on the shank of bolt and engaging lug on bin stopper hydraulic cylinder assembly
Lever attachment hole is connected, and the hydraulic cylinder assembly flange on bin stopper hydraulic cylinder assembly should be close with hydraulic cylinder connecting plate plane
The hydraulic cylinder on hydraulic cylinder assembly flange connecting hole and hydraulic cylinder assembly flange in laminating, and corresponding hydraulic cylinder connecting plate
Connecting plate connecting hole aligns, and then reuses bolt and is fastenedly connected；
Expect wear-resisting regulation plate top surface and the I-steel on the cross bar with the square I-steel of cross bar when valve regulation plate is assembled with valve frame
Grooving is fitted, and material valve regulation plate is expected on adapter sleeve hole and the engaging lug on the adapter sleeve of valve regulation plate when being assembled with engaging lug
Adjustable plate connecting hole overlap, then again with bolt by engaging lug with expect valve regulation plate be fastenedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428819.2A CN104971792B (en) | 2015-07-20 | 2015-07-20 | High-pressure roller mill feed gate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510428819.2A CN104971792B (en) | 2015-07-20 | 2015-07-20 | High-pressure roller mill feed gate and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104971792A CN104971792A (en) | 2015-10-14 |
| CN104971792B true CN104971792B (en) | 2017-10-13 |
Family
ID=54269080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510428819.2A Active CN104971792B (en) | 2015-07-20 | 2015-07-20 | High-pressure roller mill feed gate and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104971792B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5045365A (en) * | 1973-08-18 | 1975-04-23 | ||
| CN201399369Y (en) * | 2009-05-06 | 2010-02-10 | 天津振兴水泥有限公司 | Feeding device of roller press combined grinding system |
| CN102364175A (en) * | 2011-10-31 | 2012-02-29 | 江苏恒远国际工程有限公司 | Pneumatic gate valve for feeding of roll squeezer |
| CN202638551U (en) * | 2012-08-28 | 2013-01-02 | 江苏海建股份有限公司 | Feeding device with double self-regulating gates on both sides of roller squeezer |
| CN204320447U (en) * | 2014-11-28 | 2015-05-13 | 天瑞集团水泥有限公司 | A kind of roll squeezer blanking governor motion |
| CN205056095U (en) * | 2015-07-20 | 2016-03-02 | 成都大宏立机器股份有限公司 | High pressure roller mill feed gate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1071233B (en) * | 1959-12-17 | |||
| GB1071233A (en) * | 1965-02-13 | 1967-06-07 | Philip Roy Kynaston | Improvements in apparatus for crushing and bagging grain and other crops |
-
2015
- 2015-07-20 CN CN201510428819.2A patent/CN104971792B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5045365A (en) * | 1973-08-18 | 1975-04-23 | ||
| CN201399369Y (en) * | 2009-05-06 | 2010-02-10 | 天津振兴水泥有限公司 | Feeding device of roller press combined grinding system |
| CN102364175A (en) * | 2011-10-31 | 2012-02-29 | 江苏恒远国际工程有限公司 | Pneumatic gate valve for feeding of roll squeezer |
| CN202638551U (en) * | 2012-08-28 | 2013-01-02 | 江苏海建股份有限公司 | Feeding device with double self-regulating gates on both sides of roller squeezer |
| CN204320447U (en) * | 2014-11-28 | 2015-05-13 | 天瑞集团水泥有限公司 | A kind of roll squeezer blanking governor motion |
| CN205056095U (en) * | 2015-07-20 | 2016-03-02 | 成都大宏立机器股份有限公司 | High pressure roller mill feed gate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104971792A (en) | 2015-10-14 |
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