CN104971792A - High-pressure roller mill feeding gate and manufacturing method thereof - Google Patents
High-pressure roller mill feeding gate and manufacturing method thereof Download PDFInfo
- Publication number
- CN104971792A CN104971792A CN201510428819.2A CN201510428819A CN104971792A CN 104971792 A CN104971792 A CN 104971792A CN 201510428819 A CN201510428819 A CN 201510428819A CN 104971792 A CN104971792 A CN 104971792A
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- Prior art keywords
- hydraulic cylinder
- plate
- pressure roller
- roller mill
- cylinder assembly
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- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Abstract
The invention discloses a high-pressure roller mill feeding gate. The high-pressure roller mill feeding gate comprises a hydraulic cylinder connecting plate, a connecting pin, an end sealing plate, bearing pins, rolling rings, a valve frame, a material valve adjusting plate, a connecting lug, a travel switch rod, a travel switch and a material bin gate hydraulic cylinder assembly. The hydraulic cylinder connecting plate is connected with the material bin gate hydraulic cylinder assembly. The connecting lug is connected with the material valve adjusting plate. Compared with the prior art, the feeding gate is intelligent, fast, convenient to install, low in use cost and stable in performance.
Description
Technical field
The invention belongs to mining machinery and manufacture field, especially belong to high-pressure roller mill and manufacture field, particularly a kind of high-pressure roller mill feed gate and preparation method thereof.
Background technology
High-pressure roller mill is building stones and mineral manufacture field common equipment, and the speed of charging, the uniformity are one of important indicators of impact to voltage roller mill roll wear and output.If high-pressure roller mill uneven meeting of material hardness when fragmentation causes, roll squeezer load is unstable, roller impacts greatly, roller shelling damages uneven.If apply feed gate of the present invention, this feed gate can carry out the suitable charging aperture size of fast automatic adjustment according to the load condition of roller of high-pressure roller mill.The wearing and tearing that the application of this invention feed gate can reduce roller skin are uneven, make the load of roller remain on certain scope, add the physical life of high-pressure roller mill, also improve the output of high-pressure roller mill and the stability of complete machine simultaneously.
Summary of the invention
An object of the present invention is just to provide a kind of high-pressure roller mill feed gate, the invention provides a kind of intellectuality, rapid, easy for installation, use cost is low, the feed gate of stable performance.
Technical scheme is: a kind of high-pressure roller mill feed gate, described high-pressure roller mill feed gate comprises 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, described hydraulic cylinder connecting plate is connected on bin stopper hydraulic cylinder assembly, and engaging lug is connected on material valve regulation plate.
As preferably, described valve frame comprises the square I-steel of band cross bar, baffle plate, dust excluding plate, and the cross bar of the square I-steel of band cross bar has I-steel grooving.
As preferably, described material valve regulation plate comprises adapter sleeve and wear-resisting adjustable plate, and adapter sleeve is arranged on wear-resisting adjustable plate, and adapter sleeve is provided with connection trepanning.
As preferably, described engaging lug comprises shank of bolt connecting portion and adjustable plate connecting portion, adjustable plate connecting portion is provided with adjustable plate connecting hole, shank of bolt connecting portion is provided with shank of bolt connecting hole, and adjustable plate connecting portion is vertically connected on shank of bolt connecting portion two ends.
As preferably, described bin stopper hydraulic cylinder assembly comprises 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, fuel inlet fitting and hydraulic cylinder assembly flange are connected on bin stopper hydraulic cylinder, hydraulic cylinder assembly flange are provided with hydraulic cylinder connecting plate connecting hole.
As preferably, described hydraulic cylinder connecting plate is square, hydraulic cylinder connecting plate plane offers hydraulic cylinder assembly flange connecting hole.
As preferably, described wear-resisting adjustable plate end face and I-steel grooving are fitted.
Two of object of the present invention is to provide a kind of method making high-pressure roller mill feed gate.
Technical scheme is: a kind of method making high-pressure roller mill feed gate, comprises the following steps:
Valve frame is group welding piece; Proceed to after completing blanking until I-steel, baffle plate, dust excluding plate and after machined completes all process steps, to start welding, welding to ensure dust excluding plate and I-steel soldering angle be 65 ° and weld without burning into sand, pore etc.;
Material valve regulation plate is group welding piece, and after wherein adapter sleeve and wear-resisting adjustable plate need machined to complete drilling operating, adapter sleeve and wear-resisting adjustable plate join weldering;
Hydraulic cylinder connecting plate assembles after being worked into the shape and size of assembling position according to feed gate valve frame;
Engaging lug is group welding piece, and wherein engaging lug connecting plate welds be worked into the shape and size of assembling position according to material valve regulation plate and bin stopper hydraulic cylinder assembly after; Having welded rear engaging lug is assemblied on material valve regulation plate; Bin stopper hydraulic cylinder assembly assembles according to engaging lug and hydraulic cylinder connecting plate assembling position;
Feed gate assembly pulley, travel switch, according to valve frame assembling position assemble, travel switch pole-footing according to travel switch assembling position assemble.The end face of travel switch bar must fit tightly with wear-resisting adjustable plate end face;
Bin stopper hydraulic cylinder assembly is connected by shank of bolt and shank of bolt connecting hole when assembling, hydraulic cylinder assembly flange should fit tightly with hydraulic cylinder connecting plate plane, and corresponding hydraulic cylinder assembly flange connecting hole and the alignment of hydraulic cylinder connecting plate connecting hole, and then make to be bolted connection;
When material valve regulation plate and valve frame assemble, wear-resisting adjustable plate end face and I-steel grooving are fitted, and when assembling with engaging lug, connecting trepanning and overlapping with adjustable plate connecting hole, and then engaging lug and material valve regulation plate are fastenedly connected with bolt.
Compared with prior art, beneficial effect of the present invention is:
Feed gate structure of the present invention is simple, easy for installation, stable performance, effectively can control the high-pressure roller mill problem that roller load is high in process of production, roll wear is uneven, thus improve high-pressure roller mill mechanization degree and service life greatly, also improve the output of high-pressure roller mill and the stability of complete machine simultaneously.
Apply that feed gate intelligence degree of the present invention is high, structure is simple, easy for installation, stable performance, effectively can control the high-pressure roller mill problem that roller load is high in process of production, roll wear is uneven, thus improve high-pressure roller mill mechanization degree and service life greatly, also improve the output of high-pressure roller mill and the stability of complete machine simultaneously.
Accompanying drawing explanation
Fig. 1 is valve frame of the present invention welding schematic diagram;
Fig. 2 is material valve regulation plate of the present invention welding schematic diagram;
Fig. 3 is engaging lug of the present invention welding schematic diagram;
Fig. 4 is hydraulic cylinder connecting plate appearance schematic diagram of the present invention;
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.
Detailed description of the invention
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, comprises 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 hydraulic cylinder assembly 5.Hydraulic cylinder connecting plate 4 is connected on bin stopper hydraulic cylinder assembly 5, and engaging lug 3 is connected on material valve regulation plate 2.
Valve frame 1 comprises the square I-steel 12 of band cross bar, baffle plate 13, dust excluding plate 14, and the cross bar of the square I-steel 12 of band cross bar has I-steel grooving 15.
Material valve regulation plate 2 comprises adapter sleeve 22 and wear-resisting adjustable plate 21, and adapter sleeve 22 is arranged on wear-resisting adjustable plate 21, and adapter sleeve 22 is provided with and connects trepanning 221.
Engaging lug 3 comprises shank of bolt connecting portion 31 and adjustable plate connecting portion 33, adjustable plate connecting portion 33 is provided with adjustable plate connecting hole 34, shank of bolt connecting portion 31 is provided with shank of bolt connecting hole 32.Adjustable plate connecting portion 33 is vertically connected on shank of bolt connecting portion 31 two ends.
Bin stopper hydraulic cylinder assembly 5 comprises seal washer 51, fuel inlet fitting 52, bin stopper hydraulic cylinder 53 and hydraulic cylinder assembly flange 54, bin stopper hydraulic cylinder 53 one end is connected with shank of bolt 55, fuel inlet fitting 52 and hydraulic cylinder assembly flange 54 are connected on bin stopper hydraulic cylinder 53, hydraulic cylinder assembly flange 54 are provided with hydraulic cylinder connecting plate connecting hole 56.
Hydraulic cylinder connecting plate 4 is square, hydraulic cylinder connecting plate plane 41 offers hydraulic cylinder assembly flange connecting hole 42.
During making, valve frame 1 is group welding piece; Proceed to after completing blanking until I-steel 101, baffle plate 102, dust excluding plate 103 and after machined completes all process steps, to start welding, welding to ensure dust excluding plate 103 and I-steel 101 soldering angle be 65 ° and weld without burning into sand, pore etc.
Material valve regulation plate is group welding piece, and after wherein adapter sleeve 22 and wear-resisting adjustable plate 21 need machined to complete drilling operating, adapter sleeve 22 and wear-resisting adjustable plate 21 join weldering.
Hydraulic cylinder connecting plate assembles after being worked into the shape and size of assembling position according to feed gate valve frame.
Engaging lug 3 is group welding piece, and wherein engaging lug connecting plate welds after being worked into the shape and size of assembling position according to material valve regulation plate 2 and bin stopper hydraulic cylinder assembly; Weld rear engaging lug 3 to be assemblied on material valve regulation plate 2.Bin stopper hydraulic cylinder assembly assembles position according to engaging lug 3 and hydraulic cylinder connecting plate 4 and assembles.
Feed gate assembly pulley, travel switch 11, assemble position assemble according to valve frame 1, travel switch bar 10 assembles position according to travel switch 11 and assembles.The end face of travel switch bar 10 must fit tightly with wear-resisting adjustable plate end face 211.
When material valve regulation plate 2 assembles with valve frame 1, wear-resisting adjustable plate end face 211 must be fitted with I-steel grooving 104, when assembling with engaging lug 3, connecting trepanning 221 and overlapping with adjustable plate connecting hole 34, and then engaging lug 3 and material valve regulation plate 2 is fastenedly connected with bolt.
Bin stopper hydraulic cylinder assembly 5 is connected by shank of bolt 55 and shank of bolt connecting hole 32 when assembling, hydraulic cylinder assembly flange 54 should fit tightly with hydraulic cylinder connecting plate plane 41, and corresponding hydraulic cylinder assembly flange connecting hole 42 and hydraulic cylinder connecting plate connecting hole 56 align, and then make to be bolted connection.
During use, bin stopper hydraulic cylinder 53 piston actuated material valve regulation plate 2 is reciprocating along valve frame 1, realizes the switch of feeding gate.Bin stopper hydraulic cylinder 53 can be replaced by hand wheel, realizes the hand switch action of gate.The stroke of material valve regulation plate 2 realizes accurate control by travel switch 11.Because wear-resisting adjustable plate end face 211 is fitted with I-steel grooving 104, material is prevented to block material valve regulation plate 2 and valve frame 1.
Claims (8)
1. a high-pressure roller mill feed gate, it is characterized in that: described high-pressure roller mill feed gate comprises 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, described hydraulic cylinder connecting plate is connected on bin stopper hydraulic cylinder assembly, and engaging lug is connected on material valve regulation plate.
2. high-pressure roller mill feed gate according to claim 1, is characterized in that: described valve frame comprises the square I-steel of band cross bar, baffle plate, dust excluding plate, and the cross bar of the square I-steel of band cross bar has I-steel grooving.
3. the high-pressure roller mill feed gate according to the arbitrary claim of claim 1 or 2, is characterized in that: described material valve regulation plate comprises adapter sleeve and wear-resisting adjustable plate, and adapter sleeve is arranged on wear-resisting adjustable plate, and adapter sleeve is provided with connection trepanning.
4. high-pressure roller mill feed gate according to claim 3, it is characterized in that: described engaging lug comprises shank of bolt connecting portion and adjustable plate connecting portion, adjustable plate connecting portion is provided with adjustable plate connecting hole, shank of bolt connecting portion is provided with shank of bolt connecting 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 characterized in that: described bin stopper hydraulic cylinder assembly comprises 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, fuel inlet fitting and hydraulic cylinder assembly flange are connected on bin stopper hydraulic cylinder, hydraulic cylinder assembly flange are provided with hydraulic cylinder connecting plate connecting hole.
6. high-pressure roller mill feed gate according to claim 5, is characterized in that: described hydraulic cylinder connecting plate is square, hydraulic cylinder connecting plate plane offers hydraulic cylinder assembly flange connecting hole.
7. high-pressure roller mill feed gate according to claim 6, is characterized in that: described wear-resisting adjustable plate end face and I-steel grooving are fitted.
8. make a method for high-pressure roller mill feed gate, comprise the following steps:
Valve frame is group welding piece; Proceed to after completing blanking until I-steel, baffle plate, dust excluding plate and after machined completes all process steps, to start welding, welding to ensure dust excluding plate and I-steel soldering angle be 65 ° and weld without burning into sand, pore etc.;
Material valve regulation plate is group welding piece, and after wherein adapter sleeve and wear-resisting adjustable plate need machined to complete drilling operating, adapter sleeve and wear-resisting adjustable plate join weldering;
Hydraulic cylinder connecting plate assembles after being worked into the shape and size of assembling position according to feed gate valve frame;
Engaging lug is group welding piece, and wherein engaging lug connecting plate welds be worked into the shape and size of assembling position according to material valve regulation plate and bin stopper hydraulic cylinder assembly after; Having welded rear engaging lug is assemblied on material valve regulation plate; Bin stopper hydraulic cylinder assembly assembles according to engaging lug and hydraulic cylinder connecting plate assembling position;
Feed gate assembly pulley, travel switch, according to valve frame assembling position assemble, travel switch pole-footing according to travel switch assembling position assemble.The end face of travel switch bar must fit tightly with wear-resisting adjustable plate end face;
Bin stopper hydraulic cylinder assembly is connected by shank of bolt and shank of bolt connecting hole when assembling, hydraulic cylinder assembly flange should fit tightly with hydraulic cylinder connecting plate plane, and corresponding hydraulic cylinder assembly flange connecting hole and the alignment of hydraulic cylinder connecting plate connecting hole, and then make to be bolted connection;
When material valve regulation plate and valve frame assemble, wear-resisting adjustable plate end face and I-steel grooving are fitted, and when assembling with engaging lug, connecting trepanning and overlapping with adjustable plate connecting hole, and then engaging lug and material valve regulation plate are fastenedly connected with bolt.
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 true CN104971792A (en) | 2015-10-14 |
| CN104971792B CN104971792B (en) | 2017-10-13 |
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| 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 |
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Citations (8)
| 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 |
| 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 |
-
2015
- 2015-07-20 CN CN201510428819.2A patent/CN104971792B/en active Active
Patent Citations (8)
| 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 |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN104971792B (en) | 2017-10-13 |
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