CN217663603U - Roller skin of high-pressure roller mill - Google Patents
Roller skin of high-pressure roller mill Download PDFInfo
- Publication number
- CN217663603U CN217663603U CN202221411878.0U CN202221411878U CN217663603U CN 217663603 U CN217663603 U CN 217663603U CN 202221411878 U CN202221411878 U CN 202221411878U CN 217663603 U CN217663603 U CN 217663603U
- Authority
- CN
- China
- Prior art keywords
- roller skin
- roller
- bodies
- main shaft
- skin
- 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.)
- Active
Links
Images
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a roller skin of high pressure roller mill, including main shaft and a plurality of roller skin body, the outer wall fixedly connected with installation piece of main shaft, its one end is equipped with the mount pad, and a plurality of roller skin bodies all articulate on the rotation seat of installation piece outer wall, and it is whole that a plurality of roller skin bodies splice mutually and form the roller skin, and the other end of installation piece is equipped with and is used for carrying out the fixed establishment wholly to the roller skin that constitutes after a plurality of roller skin bodies splice mutually. The utility model discloses in, through rotating a plurality of roller skin bodies to the horizontality for it is whole to splice mutually between a plurality of roller skin bodies to fix it by the fixed establishment who sets up, and then make the whole normal use of roller skin, and fixed establishment also can conveniently carry out the dismouting to roller skin is whole simultaneously, also can carry out the dismouting to solitary roller skin body, and the dismouting is simple, can not cause the influence to the efficiency of production and work.
Description
Technical Field
The utility model relates to a high pressure roller mill technical field especially relates to a roller skin of high pressure roller mill.
Background
The high-pressure roller mill implements quasi-static pressure crushing, and compared with an impact crushing mode, the quasi-static pressure crushing mode saves about 30 percent of energy consumption; and secondly, the high-pressure roller mill crushes the material layer of the material, and mutual crushing between the material and the material is realized. Compared with the traditional crushing and ball milling technology, the crushing efficiency of the principle is obviously improved, and the abrasion is also obviously reduced. The compression stress between the materials can be adjusted by means of the roller pressure. The whole roller milling process is realized by two rollers rotating towards each other, wherein one roller is fixed, and the other roller can move.
The roller skin of the high-pressure roller mill in the prior art is usually a vulnerable part, and is contacted with ores for a long time, so that the surface of the roller mill can be seriously abraded, the roller skin needs to be periodically replaced, but the roller skin in the prior art is more complicated to replace, a main shaft needs to be detached from a roller system, the roller skin is detached from a roller sleeved on the main shaft, and then corresponding replacement operation is carried out, so that the installation precision among all parts in the roller system can be reduced in a plurality of times of operation processes, the quality of a processed product and the safety of production work can be seriously influenced, and the efficiency and the working condition of production and work are greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a roller skin of a high-pressure roller mill.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a roller skin of high pressure roller mill, includes main shaft and a plurality of roller skin body, the outer wall fixedly connected with installation piece of main shaft, its one end is equipped with the mount pad, and is a plurality of the roller skin body all articulates on the rotation seat of installation piece outer wall, and is a plurality of the roller skin is whole to roller skin body concatenation mutually constitution, the other end of installation piece is equipped with and is used for carrying out the fixed establishment to the roller skin that constitutes after a plurality of roller skin bodies splice mutually.
Preferably, fixed establishment includes the fixed plate, the fixed plate suit is on the outer wall of main shaft, and is a plurality of the one end that articulated position was kept away from to the roller skin body all is fixed and is equipped with the arc, one side outer wall integrated into one piece that the roller skin body was kept away from to the fixed plate has fixed cover, and is a plurality of the one end that the roller skin body was kept away from to the arc all is located the space between fixed cover and the main shaft.
Preferably, a plurality of slots are all seted up to the one side that the roller skin body is close to each other, and two slots that are close to each other dock to form the slot wholly, the one side outer wall that the fixed plate is close to the roller skin body is equipped with the inserted bar, and the equal cartridge of inserted bar is in the slot is whole.
Preferably, the fixed cover is kept away from the one end symmetry of fixed plate and is equipped with two lugs, and the lug screw thread that is located the top installs first bolt, the one end that the main shaft is close to the lug has seted up logical groove, the lug that leads to the groove and be located the below is passed to the bottom of first bolt extends out, and the nut is installed to the bottom screw thread of first bolt.
Preferably, the four corner positions of the mounting seat are provided with second bolts, and the mounting seat is connected with the mounting block through a plurality of second bolts.
Preferably, a groove is formed in the mounting seat, and a sliding block which moves back and forth in the groove is integrally formed on the rotating seat.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, through rotating a plurality of roller skin bodies to the horizontality, make between a plurality of roller skin bodies splice mutually and constitute roller skin whole, and fix it by the fixed establishment who sets up, and then make roller skin whole can normal use, when needs carry out dismouting change to roller skin whole or one of them roller skin body, only need take off first bolt, towards the direction sliding fixation board of keeping away from roller skin body on the main shaft, make the inserted bar extract from the slot, a plurality of roller skin bodies all can free rotation, will rotate the seat and take out and drive one of them roller skin body and dismantle and change in the recess, and take off the second bolt and can dismantle the mount pad whole, and drive a plurality of roller skin bodies and together dismantle, and then realize carrying out the dismouting to roller skin whole, also can carry out the dismouting to solitary roller skin body, and the dismouting is simple, can not cause the influence to the efficiency of production and work.
Drawings
Fig. 1 is a schematic structural view of a roller skin of a high-pressure roller mill provided by the utility model;
FIG. 2 is a schematic view of the fixing plate of FIG. 1 taken away;
FIG. 3 is a schematic structural view of the roller shell body in FIG. 1 in a disassembled state;
fig. 4 is a schematic structural diagram of the mounting seat of the present invention.
In the figure: 1. a main shaft; 2. a roller shell body; 3. a fixing plate; 4. a rod is inserted; 5. a slot; 6. fixing a sleeve; 7. a bump; 8. a first bolt; 9. a nut; 10. mounting a block; 11. an arc-shaped plate; 12. a through groove; 13. a mounting seat; 14. a second bolt; 15. a rotating seat; 16. a groove; 17. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a roller skin of high pressure roller mill, including main shaft 1 and a plurality of roller skin bodies 2, the outer wall fixedly connected with installation piece 10 of main shaft 1, its one end is equipped with mount pad 13, and a plurality of roller skin bodies 2 all articulate on the rotation seat 15 of installation piece 10 outer wall, and a plurality of roller skin bodies 2 splice mutually and constitute roller skin wholly, and the other end of installation piece 10 is equipped with and is used for carrying out the fixed establishment to the roller skin that constitutes after a plurality of roller skin bodies 2 splice mutually.
Fixing mechanism includes fixed plate 3, and 3 suits of fixed plate are on the outer wall of main shaft 1, and the one end that articulated position was kept away from to a plurality of roller skin bodies 2 is all fixed and is equipped with arc 11, and one side outer wall integrated into one piece that roller skin body 2 was kept away from to fixed plate 3 has fixed cover 6, and the one end that roller skin body 2 was kept away from to a plurality of arc 11 all is located the space between fixed cover 6 and main shaft 1.
A plurality of roller skin bodies 2 one side that is close to each other has all seted up slot 5, and two slots 5 that are close to each other dock mutually and constitute slot 5 wholly, and one side outer wall that fixed plate 3 is close to roller skin body 2 is equipped with inserted bar 4, and the equal cartridge of inserted bar 4 is in slot 5 is whole. All rotate to same horizontality back at a plurality of roller skin bodies 2, it is whole to splice constitution roller skin mutually, and the one end of the arc 11 on the roller skin body 2 is laminated with the outer wall of main shaft 1 mutually, can install fixed plate 3 suit this moment on the outer wall of main shaft 1, fixed cover 6 on the fixed plate 3 is injectd the position of arc 11, and when 3 suits of fixed plate are on the outer wall of main shaft 1, the inserted bar 4 of its outer wall also cartridge is in slot 5, carry out spacing fixed to the position of a plurality of roller skin bodies 2, make main shaft 1 can drive the whole together rotation of roller skin when rotating and carry out work.
The fixed cover 6 is kept away from the one end symmetry of fixed plate 3 and is equipped with two lugs 7, and the lug 7 screw thread that is located the top installs first bolt 8, and leading to groove 12 has been seted up to the one end that main shaft 1 is close to lug 7, and the bottom of first bolt 8 is passed and is led out through groove 12 and lug 7 that is located the below, and the nut 9 is installed to the bottom screw thread of first bolt 8. Carry out spacing fixed back in fixed plate 3 and fixed cover 6 position to arc plate 11, two lugs 7 that fixed plate 3 one end was kept away from to fixed cover 6 this moment are in same straight line with main epaxial logical groove 12, pass two lugs 7 and logical groove 12 with first bolt 8's bottom this moment, and fix the bottom of first bolt 8 by nut 9, can be to fixed plate 3, fixed cover 6 and inserted bar 4 are fixed in the position of 1 outer wall of main shaft, avoid the roller skin to appear rocking when using, the phenomenon that drops takes place.
The four corner positions of the mounting seat 13 are provided with second bolts 14, and the mounting seat 13 is connected with the mounting block 10 through a plurality of second bolts 14.
The mounting base 13 is provided with a groove 16, and the rotating base 15 is integrally formed with a sliding block 17 which moves back and forth in the groove 16. The mounting base 13 is connected with the mounting block 10 through the second bolts 13, so that when the roll sheet is required to be integrally disassembled and replaced, the second bolts 13 can be removed, the mounting base 13 and the roll sheet bodies 2 mounted on the mounting base 13 can be disassembled, and the roll sheet is convenient to disassemble and assemble; and rotate seat 15 and also can make a round trip to slide and take out in recess 16, and then can carry out the dismouting to single roller skin body 2, can conveniently carry out the dismouting to single comparatively serious roller skin body 2 of wearing and tearing.
The utility model discloses in, when installing roller skin body 2 on main shaft 1, rotate two seats 15 and do the suit respectively on the articulated shaft of roller skin body 2, then with a plurality of equal cartridge of rotation seat 15 in the recess 16 on mount pad 13, repeat this step, all install a plurality of roller skin bodies 2 on mount pad 13, then install mount pad 13 on installation piece 10 through a plurality of second bolts 14, then all rotate a plurality of roller skin bodies 2 to the horizontality, make and splice mutually between a plurality of roller skin bodies and constitute roller skin whole, can install fixed plate 3 suit on main shaft 1's outer wall this moment, fixed cover 6 on the fixed plate 3 is injectd the position of arc-shaped plate 11, and when 3 suits of fixed plate are on main shaft 1's outer wall, the inserted bar 4 of its outer wall also cartridge is in slot 5, carry out spacing fixed to the position of a plurality of roller skin bodies 2, make main shaft 1 can drive roller skin whole when rotating and together rotate and carry out work.
Carry out spacing fixed back in fixed plate 3 and fixed cover 6 to the position of arc plate 11, two lugs 7 that fixed cover 6 kept away from 3 one ends of fixed plate this moment are in same straight line with leading to groove 12 on the main shaft 1, pass two lugs 7 and leading to groove 12 with first bolt 8's bottom this moment, and fix the bottom of first bolt 8 by nut 9, can be to fixed plate 3, fixed cover 6 and inserted bar 4 are fixed in the position of 1 outer wall of main shaft, avoid the roller skin to appear rocking when using, the phenomenon that drops takes place.
When the roller sheet body 2 needs to be disassembled, the plurality of second bolts 13 are taken down, so that the mounting seat 13 and the plurality of roller sheet bodies 2 mounted on the mounting seat 13 can be disassembled, and the roller sheet is convenient to disassemble and assemble integrally; and the rotating seat 15 can also slide back and forth in the groove 16 and be taken out, so that the single roller skin body 2 can be disassembled and assembled, and the single roller skin body 2 with serious abrasion can be conveniently disassembled and assembled.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a roller skin of high pressure roller mill, includes main shaft (1) and a plurality of roller skin body (2), its characterized in that, the outer wall fixedly connected with installation piece (10) of main shaft (1), its one end is equipped with mount pad (13), and is a plurality of roller skin body (2) all articulate on rotation seat (15) of installation piece (10) outer wall, and are a plurality of roller skin body (2) splice mutually and constitute roller skin whole, the other end of installation piece (10) is equipped with and is used for carrying out fixed establishment to the roller skin that constitutes after a plurality of roller skin bodies (2) splice mutually.
2. The roller skin of the high-pressure roller mill according to claim 1, characterized in that the fixing mechanism comprises a fixing plate (3), the fixing plate (3) is sleeved on the outer wall of the main shaft (1), a plurality of arc plates (11) are fixedly arranged at the ends of the roller skin bodies (2) far away from the hinge part, a fixing sleeve (6) is integrally formed on the outer wall of one side of the fixing plate (3) far away from the roller skin bodies (2), and the ends of the arc plates (11) far away from the roller skin bodies (2) are located in a gap between the fixing sleeve (6) and the main shaft (1).
3. The roller skin of the high-pressure roller mill according to claim 2, characterized in that a plurality of the roller skin bodies (2) are provided with slots (5) at one side close to each other, and the two slots (5) close to each other are connected with each other to form a whole slot (5), the outer wall of the fixing plate (3) at one side close to the roller skin bodies (2) is provided with inserting rods (4), and the inserting rods (4) are inserted into the whole slots (5).
4. The roller shell of the high-pressure roller mill according to claim 2, characterized in that two lugs (7) are symmetrically arranged at one end of the fixed sleeve (6) far away from the fixed plate (3), a first bolt (8) is installed on the lug (7) positioned above in a threaded manner, a through groove (12) is formed at one end of the main shaft (1) close to the lug (7), the bottom end of the first bolt (8) penetrates through the through groove (12) and the lug (7) positioned below to extend out, and a nut (9) is installed on the bottom end of the first bolt (8) in a threaded manner.
5. The roller shell of a high-pressure roller mill according to claim 1, characterized in that the four corner positions of the mounting seat (13) are provided with second bolts (14), and the mounting seat (13) is connected with the mounting block (10) through a plurality of second bolts (14).
6. The roller shell of the high-pressure roller mill according to the claim 1 is characterized in that the mounting seat (13) is provided with a groove (16), and the rotating seat (15) is integrally formed with a sliding block (17) which moves back and forth in the groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221411878.0U CN217663603U (en) | 2022-06-07 | 2022-06-07 | Roller skin of high-pressure roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221411878.0U CN217663603U (en) | 2022-06-07 | 2022-06-07 | Roller skin of high-pressure roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217663603U true CN217663603U (en) | 2022-10-28 |
Family
ID=83708650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221411878.0U Active CN217663603U (en) | 2022-06-07 | 2022-06-07 | Roller skin of high-pressure roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217663603U (en) |
-
2022
- 2022-06-07 CN CN202221411878.0U patent/CN217663603U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217663603U (en) | Roller skin of high-pressure roller mill | |
| CN108708126A (en) | A kind of automatic processing device of broken hole jeans | |
| CN101695734B (en) | Guiding device of upper tapered roller box body of ring rolling machine | |
| CN208594388U (en) | A kind of automatic processing device of broken hole jeans | |
| CN206215291U (en) | A kind of feed apparatus of calender press side shield changes mechanism online | |
| CN210497662U (en) | Supporting structure of rough rolling lower roll bearing box | |
| CN206064498U (en) | A kind of easy-to-dismount cornmill Burnisher apparatus | |
| CN203711477U (en) | Pressure head pressure-sharing pad structure of four-roller reversible rolling mill | |
| CN221245420U (en) | Medium-speed pulverizer roller shell that wears to grind | |
| CN202438541U (en) | Cold rolling mill | |
| CN215464774U (en) | Vertical mill grinding roller cast nail rolling device | |
| CN205797326U (en) | A kind of roll squeezer pressure roller | |
| CN201271680Y (en) | Convenient roll changing block base | |
| CN213762032U (en) | Wear-resisting side baffle of roller press for producing cement by recycling industrial waste residues | |
| CN104889171A (en) | Support roll bilateral direct transmission gear of four-roll plate and strip rolling mill | |
| CN211725916U (en) | Anti-abrasion bolt structure of roller crusher | |
| CN217288657U (en) | Raymond mill analyzer convenient to maintain | |
| CN216540211U (en) | Split type hot roll gap adjusting screw rod | |
| CN214320336U (en) | Double-roller crusher | |
| CN213762077U (en) | Wear-resistant edge runner mill | |
| CN218502975U (en) | Wear-resistant high-speed steel composite metallurgical roller of energy-saving centrifugal casting machine | |
| CN218422965U (en) | Novel jaw crusher with adjustable jaw plates | |
| CN112356563B (en) | Dynamics guiding mechanism of printing machine embossing roller | |
| CN219746041U (en) | Bending machine for ship manufacturing | |
| CN217940350U (en) | Vertical mill mechanical limiting and dismounting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |