CN220514339U - Ring roller mill convenient to overhaul - Google Patents
Ring roller mill convenient to overhaul Download PDFInfo
- Publication number
- CN220514339U CN220514339U CN202322000864.0U CN202322000864U CN220514339U CN 220514339 U CN220514339 U CN 220514339U CN 202322000864 U CN202322000864 U CN 202322000864U CN 220514339 U CN220514339 U CN 220514339U
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- cylinder body
- roller mill
- ring
- cylinder
- connecting seat
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- 239000000463 material Substances 0.000 claims description 18
- 238000012423 maintenance Methods 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 235000001465 calcium Nutrition 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of ring roller mills, and discloses a ring roller mill convenient to overhaul, which comprises a ring roller mill cylinder body, wherein the ring roller mill cylinder body comprises an upper cylinder body, a middle cylinder body and a lower cylinder body, a bracket is fixedly arranged on the outer wall of the lower part of the upper cylinder body, the middle cylinder body comprises two semicircular cylinders, the two semicircular cylinders are assembled together through bolts, a first connecting seat is welded on the outer wall of the semicircular cylinder, a hydraulic rod is rotationally connected on the first connecting seat, a fixing plate is fixedly connected on the upper part of the bracket, a second connecting seat is welded on the fixing plate, the bottom of the hydraulic rod is rotationally connected on the second connecting seat, a hinge assembly is arranged between the semicircular cylinder and the fixing plate, the structure can open the semicircular cylinder by utilizing a hydraulic mechanism, and then overhaul can be carried out on the grinding roller mechanism, so that the semicircular cylinder 6 does not need to be manually moved to be opened, overhaul operation is simplified, and overhaul efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of ring roller mills, and particularly relates to a ring roller mill convenient to overhaul.
Background
The ring roller mill adopts the principles of impact, rolling and grinding to crush the materials. The method is widely applied to the crushing processing field of nonmetallic ores, in particular to the crushing processing of materials such as heavy calcium, kaolin, talcum, wollastonite, barite, feldspar and the like because of simple operation, easy maintenance, durable equipment, low price of complete equipment and relatively low manufacturing and using cost.
A ring roller mill as disclosed in publication No. CN210187306U, which is mainly characterized in that: comprises a cylinder body, a grading mechanism, a grinding roller mechanism, a material throwing mechanism and a driving mechanism; the material throwing mechanism comprises a material throwing disc and a material discharging shifting block, wherein the material discharging shifting block is fixed at the bottom of the cylinder body through bolts and is used for shifting out materials on the material throwing disc.
Above-mentioned structure is when overhauling the equipment, and personnel need dismantle middle part barrel and upper and lower barrel connecting bolt, then is utilizing instrument or manual work to remove semi-circular cylinder structure to overhaul the grinding roller mechanism of inside, it is very troublesome to overhaul the operation, overhauls in order to conveniently open the semi-circular cylinder fast, proposes a ring roller mill that convenient maintenance.
Disclosure of Invention
The utility model aims at: in order to solve the problems, the ring roller mill is convenient to overhaul.
The technical scheme adopted by the utility model is as follows: the ring roller mill comprises a ring roller mill cylinder body, wherein the ring roller mill cylinder body comprises an upper cylinder body, a middle cylinder body and a lower cylinder body, and a bracket is fixedly arranged on the outer wall of the lower part of the upper cylinder body;
the middle cylinder body comprises two semicircular cylinders, the two semicircular cylinders are assembled together through bolts, a first connecting seat is welded on the outer wall of the semicircular cylinder, a hydraulic rod is connected to the first connecting seat in a rotating mode, a fixing plate is fixedly connected to the upper portion of the support, a second connecting seat is welded on the fixing plate, the bottom of the hydraulic rod is connected to the second connecting seat in a rotating mode, and a hinge assembly is arranged between the semicircular cylinder and the fixing plate.
In a preferred embodiment, the upper cylinder, the middle cylinder and the lower cylinder are assembled and fixed together through bolts.
In a preferred embodiment, the hinge assembly comprises a hinge shaft, two support plates are welded at the middle part of the fixing plate, the hinge shaft is fixedly installed on the support plates, two connecting lugs are rotatably connected to the upper side and the lower side of the hinge shaft, and the connecting lugs are welded on the two semi-cylinders.
In a preferred embodiment, the annular roller mill body is provided with a grading mechanism, a grinding roller mechanism, a material throwing mechanism and a driving mechanism from top to bottom, wherein the grading mechanism is arranged on the upper cylinder, the grinding roller mechanism is arranged inside the middle cylinder, the material throwing mechanism is arranged inside the lower cylinder, and the driving mechanism is arranged at the lower part of the lower cylinder.
In a preferred embodiment, the top of the upper cylinder is provided with a tapping pipe.
In a preferred embodiment, a feeding pipe is arranged at the upper part of the upper cylinder.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, the hydraulic rod is started to drive the two semicircular cylinders to rotate on the fixed plate through the hinge assembly, so that the two semicircular cylinders are driven to be automatically opened, maintenance personnel can conveniently overhaul the grinding roller mechanism, manual movement of the semicircular cylinders is not needed to be carried out for opening, overhaul operation is simplified, and overhaul efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic diagram of the semi-cylindrical opening configuration of the present utility model.
The marks in the figure: 1-ring roller mill cylinder, 2-upper cylinder, 3-middle cylinder, 4-lower cylinder, 5-bracket, 6-semi-cylinder, 7-hinge component, 8-connecting seat I, 9-hydraulic rod, 10-fixed plate, 11-connecting seat II, 12-hinge shaft, 13-support plate, 14-connecting lug, 15-discharging pipe and 16-feeding pipe.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
A ring-roller mill with convenient maintenance according to an embodiment of the present utility model will be described in detail with reference to fig. 1 to 3.
Examples:
the ring roller mill convenient to overhaul provided by the embodiment of the utility model, which is shown by referring to figures 1 and 2, comprises a ring roller mill cylinder 1, wherein the ring roller mill cylinder 1 comprises an upper cylinder 2, a middle cylinder 3 and a lower cylinder 4, a bracket 5 is fixedly arranged on the outer wall of the lower part of the upper cylinder 2, the middle cylinder 3 and the lower cylinder 4 form a split ring roller mill cylinder 1, and the ring roller mill cylinder 1 can be dismounted and overhauled in the later stage.
Referring to fig. 1 and 3, the middle cylinder 3 comprises two semi-cylinders 6, the two semi-cylinders 6 are assembled together through bolts, a first connecting seat 8 is welded on the outer wall of the semi-cylinder 6, a hydraulic rod 9 is rotatably connected to the first connecting seat 8, a fixed plate 10 is fixedly connected to the upper portion of the support 5, a second connecting seat 11 is welded on the fixed plate 10, the bottom of the hydraulic rod 9 is rotatably connected to the second connecting seat 11, a hinge assembly 7 is arranged between the semi-cylinder 6 and the fixed plate 10, the structure firstly disassembles the semi-cylinder 6 from the connecting bolts of the upper cylinder 2 and the lower cylinder 4, then disassembles the fixing bolts of the two semi-cylinders 6, and then starts the hydraulic rod 9 to drive the two semi-cylinders 6 to rotate on the fixed plate 10 through the hinge assembly 7, so that the two semi-cylinders 6 are automatically opened, maintenance personnel are convenient to overhaul the grinding roller mechanism, manual maintenance operation is not needed, overhaul operation is simplified, and overhaul efficiency is improved.
Referring to fig. 1, the upper cylinder 2, the middle cylinder 3 and the lower cylinder 4 are assembled and fixed together by bolts, and the upper cylinder 2, the middle cylinder 3 and the lower cylinder 4 are connected into a whole to form the ring roller mill cylinder 1.
Referring to fig. 1 and 3, the hinge assembly 7 includes a hinge shaft 12, two support plates 13 are welded at the middle of a fixing plate 10, the hinge shaft 12 is fixedly installed on the support plates 13, two connecting lugs 14 are rotatably connected to the upper side and the lower side of the hinge shaft 12, the connecting lugs 14 are welded on two semi-cylinders 6, and the structure utilizes the semi-cylinders 6 to rotate on the hinge shaft 12 of the support plates 13, so that the semi-cylinders 6 can be conveniently rotated and opened.
Referring to fig. 1, a ring roller mill body 1 is provided with a grading mechanism, a grinding roller mechanism, a material throwing mechanism and a driving mechanism from top to bottom, wherein the grading mechanism is arranged on an upper cylinder body 2, the grinding roller mechanism is arranged inside a middle cylinder body 3, the material throwing mechanism is arranged inside a lower cylinder body 4, and the driving mechanism is arranged at the lower part of the lower cylinder body 4.
It should be noted that: the classification mechanism, the grinding roller mechanism, the material throwing mechanism and the driving mechanism are all disclosed by the prior art principle, and the structure is shown in the comparison document in detail.
Referring to fig. 1, a discharging pipe 15 is arranged at the top of the upper cylinder 2, and the discharging pipe 15 is convenient for grinding and discharging conforming materials.
Referring to fig. 1, a feed pipe 16 is provided at the upper portion of the upper cylinder 2, and this structure feeds the material into the inside of the ring-roller mill cylinder 1 using the feed pipe 16.
The implementation principle of the ring roller mill convenient to overhaul is as follows: when the grinding roller mechanism inside the ring roller grinding cylinder body 1 needs to be overhauled and maintained, the half cylinders 6 are firstly detached from the connecting bolts of the upper cylinder body 2 and the lower cylinder body 4, then the fixing bolts of the two half cylinders 6 are detached, and then the hydraulic rod 9 is started to drive the two half cylinders 6 to rotate on the fixing plate 10 through the hinge assembly 7, so that the two half cylinders 6 are driven to be automatically opened, maintenance personnel can conveniently overhaul the grinding roller mechanism, manual moving of the half cylinders 6 is not needed, overhaul operation is simplified, and overhaul efficiency is improved.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. The utility model provides a ring roller mill convenient to overhaul, includes ring roller mill barrel (1), its characterized in that: the ring roller mill cylinder (1) comprises an upper cylinder (2), a middle cylinder (3) and a lower cylinder (4), wherein a bracket (5) is fixedly arranged on the outer wall of the lower part of the upper cylinder (2);
the middle cylinder body (3) comprises two semicircular cylinders (6), the two semicircular cylinders (6) are assembled together through bolts, a hinge assembly (7) is arranged between the semicircular cylinders (6) and the upper cylinder body (2) and the lower cylinder body (4), a connecting seat I (8) is welded on the outer wall of the semicircular cylinders (6), a hydraulic rod (9) is rotationally connected on the connecting seat I (8), a fixing plate (10) is fixedly connected on the upper portion of the support (5), a connecting seat II (11) is welded on the fixing plate (10), and the bottom of the hydraulic rod (9) is rotationally connected to the connecting seat II (11).
2. The ring-roller mill for easy maintenance according to claim 1, wherein: the upper cylinder body (2), the middle cylinder body (3) and the lower cylinder body (4) are assembled and fixed together through bolts.
3. The ring-roller mill for easy maintenance according to claim 1, wherein: hinge subassembly (7) are including hinge axle (12), the middle part welding of fixed plate (10) has two extension boards (13), hinge axle (12) fixed mounting is in on extension board (13), the upper and lower both sides of hinge axle (12) are all rotated and are connected with two engaging lug (14), engaging lug (14) welding is two on semicircle section of thick bamboo (6).
4. The ring-roller mill for easy maintenance according to claim 1, wherein: the annular roller mill is characterized in that the annular roller mill body (1) is provided with a grading mechanism, a grinding roller mechanism, a material throwing mechanism and a driving mechanism from top to bottom, the grading mechanism is arranged on the upper cylinder body (2), the grinding roller mechanism is arranged inside the middle cylinder body (3), the material throwing mechanism is arranged inside the lower cylinder body (4), and the driving mechanism is arranged at the lower part of the lower cylinder body (4).
5. The ring-roller mill for easy maintenance according to claim 1, wherein: the top of the upper cylinder body (2) is provided with a discharging pipe (15).
6. The ring-roller mill for easy maintenance according to claim 1, wherein: the upper part of the upper cylinder body (2) is provided with a feeding pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322000864.0U CN220514339U (en) | 2023-07-28 | 2023-07-28 | Ring roller mill convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322000864.0U CN220514339U (en) | 2023-07-28 | 2023-07-28 | Ring roller mill convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220514339U true CN220514339U (en) | 2024-02-23 |
Family
ID=89934033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322000864.0U Active CN220514339U (en) | 2023-07-28 | 2023-07-28 | Ring roller mill convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220514339U (en) |
-
2023
- 2023-07-28 CN CN202322000864.0U patent/CN220514339U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |