CN220554714U - Molybdenum ore ball mill convenient for replacing overhauling lining plate - Google Patents
Molybdenum ore ball mill convenient for replacing overhauling lining plate Download PDFInfo
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- CN220554714U CN220554714U CN202321966254.XU CN202321966254U CN220554714U CN 220554714 U CN220554714 U CN 220554714U CN 202321966254 U CN202321966254 U CN 202321966254U CN 220554714 U CN220554714 U CN 220554714U
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- plate
- circular ring
- spiral
- ring
- ball mill
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- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052750 molybdenum Inorganic materials 0.000 title claims abstract description 25
- 239000011733 molybdenum Substances 0.000 title claims abstract description 25
- 238000012423 maintenance Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 14
- 208000024780 Urticaria Diseases 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 9
- 230000008859 change Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a molybdenum ore ball mill with a convenient replacement and maintenance lining plate, which comprises a cylinder body, wherein first circular rings are respectively arranged on the inner walls of two sides of the cylinder body, a chute is formed in each first circular ring, and bolts are screwed in spiral holes. This convenient second ring that changes molybdenum ore ball mill who overhauls welt constitutes movable revolution mechanic through spout, first ring and barrel, and the second ring passes through the bolt and constitutes spiral locking structure with first ring in the spiral hole, thereby through bolt with second ring fixed mounting in the spout, so that can normally work after the welt is installed, and the welt is in the dismantlement in-process, the second ring is movable in the spout, thereby be convenient for dismantle all welts on the bistrique board, the device's block pole passes through the connecting plate, the spring constitutes elasticity block limit structure with the dead lever in the block inslot, thereby carry out preliminary spacing to the welt through dead lever, the block pole, so as to carry out loading and unloading work to the welt.
Description
Technical Field
The utility model relates to the technical field of molybdenum ore ball mills, in particular to a molybdenum ore ball mill with a convenient replacement and maintenance lining plate.
Background
The molybdenum ore ball mill is an efficient and energy-saving ore grinding device and is widely applied to industries such as molybdenum ore, iron ore, gold ore, copper ore and the like. In the use process of the molybdenum ore ball mill, in order to protect the cylinder, the lining plate is used for isolating the cylinder from the required grinding materials, and the lining plate is worn for a long time in the use process, so that the lining plate needs to be replaced regularly.
And the lining board is in the change in-process, and the staff usually needs to take down the bolt on the lining board gradually to change the lining board, and current lining board is fan-shaped in the change in-process bistrique lining board, and the bistrique lining board is installed for erect the state, thereby inconvenient preliminary spacing to it, and the bistrique lining board need rotate the barrel is whole in the change in-process, thereby leads to loading and unloading process too waste time and energy. Therefore, a molybdenum ore ball mill with a convenient replacement of the overhaul lining plate is provided to solve the problems.
Disclosure of Invention
The utility model aims to provide a molybdenum ore ball mill with a convenient replacement and maintenance lining plate, which aims to solve the problems that the existing lining plate in the background art is provided with a grinding head lining plate in a fan shape in the replacement process, the grinding head lining plate is installed in an upright state, so that preliminary limiting is inconvenient, and the grinding head lining plate needs to rotate the whole cylinder in the replacement process, so that the loading and unloading process is excessively time-consuming and labor-consuming.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the molybdenum ore ball mill comprises a cylinder body, wherein first circular rings are respectively arranged on the inner walls of two sides of the cylinder body, a sliding groove is formed in each first circular ring, a second circular ring is movably arranged in each sliding groove, spiral holes are respectively formed in two sides of each second circular ring, and bolts are screwed in the spiral holes;
the lower end face of the second circular ring is fixedly provided with a grinding head plate near the outer side, the inner wall of the grinding head plate is uniformly provided with a plurality of groups of fixing plates on the lower end face of the second circular ring, the inner side of the fixing plate is provided with a fixing rod below, the fixing rod is provided with a clamping groove at the other end, the inner side of the fixing plate is fixedly provided with a spring above, the other end of the spring is connected with a connecting plate, one side of the connecting plate near the fixing plate is fixedly provided with a clamping rod, and the clamping rod is correspondingly clamped in the clamping groove;
the lining plate is placed between the fixing rod and the clamping rod, a through hole is formed in the upper portion of the lining plate, the fixing rod is inserted into the through hole, spiral holes are formed in the upper portion and the lower portion of the lining plate respectively, spiral holes are correspondingly formed in the grinding head plate, the fixing plate and the connecting plate, bolts are screwed in the spiral holes, and nuts are screwed on the other ends of the bolts on the outer side of the grinding head plate.
Preferably, the second circular ring and the cylinder form a movable rotating structure through the sliding groove, the first circular ring and the cylinder, and the second circular ring and the first circular ring form a spiral locking structure in the spiral hole through the bolt.
Preferably, the clamping rod and the fixing rod form an elastic clamping limiting structure in the clamping groove through the connecting plate and the spring.
Preferably, the lining plate and the grinding head plate form a spiral locking structure in the spiral hole through bolts.
Compared with the prior art, the utility model has the beneficial effects that: this convenient second ring that changes molybdenum ore ball mill who overhauls welt constitutes movable revolution mechanic through spout, first ring and barrel, and the second ring passes through the bolt and constitutes spiral locking structure with first ring in the spiral hole, thereby through bolt with second ring fixed mounting in the spout, so that can normally work after the welt is installed, and the welt is in the dismantlement in-process, the second ring is movable in the spout, thereby be convenient for dismantle all welts on the bistrique board, the device's block pole passes through the connecting plate, the spring constitutes elasticity block limit structure with the dead lever in the block inslot, thereby carry out preliminary spacing to the welt through dead lever, the block pole, so as to carry out loading and unloading work to the welt.
Drawings
FIG. 1 is a schematic diagram of a front view of a molybdenum ore ball mill with a convenient replacement of an overhaul liner plate;
FIG. 2 is a schematic side view of a mounting assembly of a liner plate of a molybdenum ore ball mill, which facilitates replacement of an overhaul liner plate;
FIG. 3 is a schematic side view of a second ring assembly of the molybdenum ore ball mill with a convenient replacement of the service liner plate;
FIG. 4 is a schematic diagram showing the front view of a grinding head plate assembly of a molybdenum ore ball mill, which is convenient for replacing an overhaul lining plate;
fig. 5 is a schematic structural view of a clamping and limiting assembly of a liner plate of a molybdenum ore ball mill, which is convenient for replacing an overhaul liner plate.
In the figure: 1. barrel, 2, first ring, 3, spout, 4, second ring, 5, bolt, 6, bistrique board, 7, fixed plate, 8, dead lever, 9, block groove, 10, spring, 11, connecting plate, 12, block pole, 13, through-hole, 14, welt, 15, spiral hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a molybdenum ore ball mill of convenient maintenance welt of changing, includes barrel 1, and barrel 1 is equipped with first ring 2 respectively in the inner wall of both sides, and has seted up spout 3 on the first ring 2, and spout 3 internalization is equipped with second ring 4, and second ring 4 has seted up helical hole 15 respectively in both sides, and the spiral has bolt 5 in the helical hole 15.
Further, the second circular ring 4 forms a movable rotating structure with the cylinder body 1 through the sliding groove 3 and the first circular ring 2, so that in the loading and unloading process of the lining plate 14, the second circular ring 4 moves in the sliding groove 3, so that the lining plate 14 to be loaded and unloaded is moved to a proper position for loading and unloading work, and the second circular ring 4 forms a spiral locking structure with the first circular ring 2 in the spiral hole 15 through the bolt 5, so that after the lining plate 14 is installed, the second circular ring 4 is fixed through the bolt 5, and normal protection work of the lining plate 14 can be ensured.
The lower terminal surface of second ring 4 is close to the fixed bistrique board 6 that is equipped with in the outside, and the inner wall of bistrique board 6 evenly is equipped with multiunit fixed plate 7 in the lower terminal surface of second ring 4, the inboard of fixed plate 7 is equipped with dead lever 8 in the below, and dead lever 8 has seted up clamping groove 9 in the other end, the inboard of fixed plate 7 is fixed in the top and is equipped with spring 10, and spring 10's the other end is connected with connecting plate 11, connecting plate 11 is close to the fixed block pole 12 that is equipped with in one side of fixed plate 7, and block pole 12 corresponds the block in clamping groove 9.
Further, the clamping rod 12 and the fixing rod 8 form an elastic clamping limiting structure in the clamping groove 9 through the connecting plate 11 and the spring 10, so that the lining plate 14 is primarily clamped, limited and supported through the clamping rod 12 and the fixing rod 8, and further the follow-up spiral installation work of the lining plate is facilitated.
A lining plate 14 is placed between the fixing rod 8 and the clamping rod 12, a through hole 13 is formed in the upper portion of the lining plate 14, the fixing rod 8 is inserted into the through hole 13, a spiral hole 15 is formed in the upper portion and the lower portion of the lining plate 14 respectively, the spiral holes 15 are correspondingly formed in the grinding head plate 6, the fixing plate 7 and the connecting plate 11, a bolt 5 is screwed in the spiral holes 15, and a nut is screwed at the other end of the bolt 5 on the outer side of the grinding head plate 6.
Further, the lining plate 14 and the grinding head plate 6 form a spiral locking structure in the spiral hole 15 through the bolt 5, so that the lining plate 14 is further arranged on the grinding head plate 6 through the bolt 5 after preliminary limiting.
Working principle: in the molybdenum ore ball mill convenient to use and overhaul the lining plates, in the process of dismantling the lining plates, firstly, bolts 5 on two sides of a cylinder body 1 are removed through screws, so that a second circular ring 4 in a chute 3 can move, then nuts on the lowest lining plate 14 are removed through screws, the bolts 5 are dismantled through screws, when the bolts 5 are dismantled, a connecting plate 11 is pulled outwards after the completion of the disassembly of the bolts 5, so that a clamping rod 12 is separated from a clamping groove 9, the lining plates 14 are further taken out from a fixed rod 8, and when the lowest lining plate 14 is taken out, the lining plates 14 which are above are rotated to the lowest under the action of self gravity, so that workers can dismantle the lining plates, and then all the lining plates 14 on a grinding head plate 6 can be dismantled through the same principle; if the lining plate 14 needs to be installed, firstly, a clamping device which is most suitable for operators to operate is found, then the connecting plate 11 is pulled outwards, the fixing rod 8 is inserted into the through hole 13 on the lining plate 14, then the connecting plate 11 is loosened, the spring 10 loses tension and drives the clamping rod 12 to be clamped in the clamping groove 9, therefore, the current lining plate 14 is subjected to preliminary clamping limiting and supporting work through the fixing rod 8 and the clamping rod 12, if the current lining plate 14 is limited, the bolts 5 are screwed into the corresponding screw holes 15, the lining plate 14 is screwed onto the grinding head plate 6 through nuts, the installed lining plate 14 moves downwards under the action of self gravity, so that a new clamping device is moved to the front of the operators to install another group of lining plates 14, then after all the lining plates 14 are installed on the same principle, the bolts 5 are installed on two sides of the cylinder 1 through screws, and the second circular rings 14 are limited, so that the lining plates 14 can work again in the working process of the ball mill, and the molybdenum ball mill convenient for replacing and overhauling the lining plates is used.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (4)
1. The utility model provides a molybdenum ore ball mill of convenient maintenance welt of changing, includes barrel (1), its characterized in that: the inner walls of the two sides of the cylinder body (1) are respectively provided with a first circular ring (2), the first circular ring (2) is provided with a chute (3), the chute (3) is internally and movably provided with a second circular ring (4), the second circular ring (4) is respectively provided with a spiral hole (15) at the two sides, and bolts (5) are screwed in the spiral holes (15);
the grinding head plate (6) is fixedly arranged on the lower end face of the second circular ring (4) near the outer side, a plurality of groups of fixing plates (7) are uniformly arranged on the inner wall of the grinding head plate (6) on the lower end face of the second circular ring (4), fixing rods (8) are arranged below the inner sides of the fixing plates (7), clamping grooves (9) are formed in the other ends of the fixing rods (8), springs (10) are fixedly arranged above the inner sides of the fixing plates (7), connecting plates (11) are connected with one ends of the springs (10), clamping rods (12) are fixedly arranged on one faces of the connecting plates (11) near the fixing plates (7), and the clamping rods (12) are correspondingly clamped in the clamping grooves (9);
the novel grinding head is characterized in that a lining plate (14) is placed between the fixing rod (8) and the clamping rod (12), a through hole (13) is formed in the lining plate (14) close to the upper side, the fixing rod (8) is inserted into the through hole (13), spiral holes (15) are formed in the upper side and the lower side of the lining plate (14) respectively, spiral holes (15) are correspondingly formed in the grinding head plate (6), the fixing plate (7) and the connecting plate (11), bolts (5) are screwed in the spiral holes (15), and nuts are screwed at the other ends of the bolts (5) on the outer side of the grinding head plate (6).
2. The molybdenum ore ball mill with convenient replacement of an overhaul liner according to claim 1, wherein: the second circular ring (4) and the cylinder body (1) form a movable rotating structure through the sliding groove (3), the first circular ring (2), and the second circular ring (4) and the first circular ring (2) form a spiral locking structure in the spiral hole (15) through the bolt (5).
3. The molybdenum ore ball mill with convenient replacement of an overhaul liner according to claim 1, wherein: the clamping rod (12) and the fixing rod (8) form an elastic clamping limiting structure in the clamping groove (9) through the connecting plate (11) and the spring (10).
4. The molybdenum ore ball mill with convenient replacement of an overhaul liner according to claim 1, wherein: the lining plate (14) and the grinding head plate (6) form a spiral locking structure in the spiral hole (15) through the bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321966254.XU CN220554714U (en) | 2023-07-25 | 2023-07-25 | Molybdenum ore ball mill convenient for replacing overhauling lining plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321966254.XU CN220554714U (en) | 2023-07-25 | 2023-07-25 | Molybdenum ore ball mill convenient for replacing overhauling lining plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220554714U true CN220554714U (en) | 2024-03-05 |
Family
ID=90051735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321966254.XU Active CN220554714U (en) | 2023-07-25 | 2023-07-25 | Molybdenum ore ball mill convenient for replacing overhauling lining plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220554714U (en) |
-
2023
- 2023-07-25 CN CN202321966254.XU patent/CN220554714U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |