CN215429397U - High mechanical property ball mill welt for mine - Google Patents
High mechanical property ball mill welt for mine Download PDFInfo
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- CN215429397U CN215429397U CN202022423694.3U CN202022423694U CN215429397U CN 215429397 U CN215429397 U CN 215429397U CN 202022423694 U CN202022423694 U CN 202022423694U CN 215429397 U CN215429397 U CN 215429397U
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Abstract
The utility model discloses a high-mechanical-property lining plate of a ball mill for mines, which comprises a plurality of fan-shaped lining plates, wherein the edges of the fan-shaped lining plates are fixedly connected with fixing rings through bolts, the outer surfaces of the fixing rings are fixedly connected with a plurality of outer barrel plates, the front surfaces of the fan-shaped lining plates are provided with a plurality of barrel lining plates, the outer parts of the barrel lining plates are fixedly connected with the outer barrel plates through bolts, and grinding balls are arranged inside the barrel lining plates. Compared with the prior art, the utility model has the advantages that the assembly is simpler, the assembly body is more stable and firm, the mineral can be fully stirred by the raised stirring edges, the grinding efficiency is improved by matching with grinding ball grinding, the grinding dead angle between the barrel lining plate and the fan-shaped lining plate can be reduced by the position-supplementing chamfer angle of the barrel lining plate, the grinding is full, and the wear-resisting and impact-absorbing capacity of the lining plate is improved by using heat-treated wear-resisting rubber.
Description
Technical Field
The utility model relates to the field of ball mill accessories, in particular to a high-mechanical-property lining plate of a ball mill for mines.
Background
With the development of industrialization and the increasing growth of mineral mining, the ball mill is one of the important devices in mining industry. The lining plate of the ball mill is a buffer plate used for protecting the cylinder body, preventing the cylinder body from being directly impacted and abraded by grinding balls and ores, adjusting the motion state of the grinding balls, enhancing the grinding effect of the grinding balls on materials, improving the grinding efficiency of the mill and reducing the metal consumption.
2010-11-03, chinese patent discloses a detachable ball mill barrel lining board of CN201618594U wave crest, and this patent technology can be used with ball mills of various models in a matching way, reduces the power consumption and material consumption of the ball mill, but this lining board is installed complicatedly, can not fully cooperate with the grinding ball to grind, has grinding dead angle, and has not designed to the grinding cylinder terminal surface. Therefore, the person skilled in the art provides a high mechanical property lining plate for a ball mill for mines to solve the problems mentioned in the background art.
Disclosure of Invention
The utility model aims to provide a high-mechanical-performance lining plate of a ball mill for mines, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a high mechanical properties ball mill welt for mine, includes a plurality of fan-shaped welts, the edge of fan-shaped welt passes through the solid fixed ring of bolt fixedly connected with, gu fixed ring's a plurality of outer tube sheets of fixed surface fixedly connected with, the front of fan-shaped welt is provided with a plurality of section of thick bamboo welts, bolt and outer tube sheet fixed connection are passed through to the outside of a section of thick bamboo welt, the inside of a section of thick bamboo welt is provided with the ball.
As a further scheme of the utility model: the fan-shaped welt includes sector plate body, one side of sector plate body is provided with first wear-resisting face, sector plate body's opposite side is provided with first installation face, first mounting hole has been seted up on sector plate body's surface, first draw-in groove has been seted up to one side of sector plate body, the second mounting hole has been seted up to the surface symmetry of first draw-in groove, the first stopper of one side fixedly connected with of first draw-in groove is kept away from to sector plate body, first through-hole has been seted up to the surface symmetry of first stopper, sector plate body's outward flange is provided with the recess, the third mounting hole has been seted up to the surface symmetry of recess, the fixed surface of recess is connected with the location muscle, the second mounting hole cooperatees with first through-hole.
As a still further scheme of the utility model: the section of thick bamboo welt includes a section of thick bamboo lining plate body, one side of a section of thick bamboo lining plate body is equipped with first wear-resisting face, one side of a section of thick bamboo lining plate body is equipped with the second installation face, the front of a section of thick bamboo lining plate body is provided with stirs the arris, the one end of a section of thick bamboo lining plate body is provided with benefit position chamfer, the second draw-in groove has been seted up to one side equidistance of a section of thick bamboo lining plate body, the fourth mounting hole has been seted up on the surface of second draw-in groove, one side equidistance fixedly connected with second stopper that the second draw-in groove was kept away from to a section of thick bamboo lining plate body, the second through-hole has been seted up on the surface of second stopper.
As a still further scheme of the utility model: the section of thick bamboo welt includes a section of thick bamboo lining plate body, one side of a section of thick bamboo lining plate body is equipped with the wear-resisting face of second, one side of a section of thick bamboo lining plate body is equipped with second installation face, the front of a section of thick bamboo lining plate body is provided with stirs the arris, the one end of a section of thick bamboo lining plate body is provided with benefit position chamfer, the second draw-in groove has been seted up to one side equidistance of a section of thick bamboo lining plate body, the fourth mounting hole has been seted up on the surface of second draw-in groove, one side equidistance fixedly connected with second stopper that the second draw-in groove was kept away from to a section of thick bamboo lining plate body, the second through-hole has been seted up on the surface of second stopper.
As a still further scheme of the utility model: the fixing ring comprises a ring body, a positioning groove is formed in the front face of the ring body, a first threaded hole is formed in the surface of the ring body, and the third mounting hole is matched with the first threaded hole.
As a still further scheme of the utility model: one end of the outer cylinder plate is provided with a connecting groove, the inner side of the outer cylinder plate is provided with a second threaded hole, and the second threaded hole is matched with the fourth mounting hole and the second through hole.
As a still further scheme of the utility model: the quantity of fan-shaped welt is the piece, the quantity of a section of thick bamboo welt and outer tube sheet is the piece, fan-shaped welt, a section of thick bamboo welt and outer tube sheet all are cyclic annular combination.
As a still further scheme of the utility model: the fan-shaped lining plate and the cylinder lining plate are made of wear-resistant rubber, and the hardness is improved in the aspect of heat treatment.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the combination of the fixing ring and the limiting block positioning block, the assembly is simpler, and the assembly body is more stable and firm.
2. The convex stirring edges can fully stir minerals and are matched with grinding balls for grinding, so that the grinding efficiency is improved.
3. The complementary position chamfer angle of the cylinder liner plate can reduce the grinding dead angle between the cylinder liner plate and the fan-shaped liner plate, so that the grinding is sufficient.
4. The wear-resistant rubber subjected to heat treatment is used, so that the wear resistance and impact force absorption capability of the lining plate are improved.
Drawings
FIG. 1 is a schematic structural diagram of a lining plate of a high-mechanical-performance ball mill for mines.
FIG. 2 is a schematic view of the structure of the integral connection in the lining plate of the ball mill for high mechanical property mine.
FIG. 3 is a schematic structural diagram of the whole sector lining plate of the high-mechanical-performance mining ball mill lining plate.
FIG. 4 is a schematic structural diagram of a sector lining section in a lining plate of a high-mechanical-performance ball mill for mines.
FIG. 5 is a schematic structural diagram of a section of an end face of a liner plate of a cylinder in a liner plate of a high-mechanical ball mill for mines.
FIG. 6 is a schematic structural view of a side section of a liner plate of a cylinder in a liner plate of a high-mechanical ball mill for mines.
FIG. 7 is a schematic structural diagram of the whole and a cross section of a lining plate fixing ring of a high-mechanical-performance ball mill for mines.
Fig. 8 is a schematic structural diagram of an outer cylinder plate in a lining plate of a high-mechanical-performance ball mill for mines.
FIG. 9 is a schematic view of the structure of the contact part of several plates in the lining plate of the ball mill for high mechanical property mine.
In the figure: 1. the novel cylinder liner comprises a sector liner plate, 11, a sector plate body, 12, a first wear-resistant surface, 13, a first mounting surface, 14, a first mounting hole, 15, a first clamping groove, 16, a second mounting hole, 17, a first limiting block, 18, a first through hole, 19, a groove, 110, a third mounting hole, 111, a positioning rib, 2, a cylinder liner plate, 21, a cylinder liner plate body, 22, a second wear-resistant surface, 23, a second mounting surface, 24, a stirring edge, 25, a complementary position chamfer, 26, a second clamping groove, 27, a fourth mounting hole, 28, a second limiting block, 29, a second through hole, 3, a fixing ring, 31, a ring body, 32, a positioning groove, 33, a first threaded hole, 4, an outer cylinder plate, 5, a grinding ball, 6, a connecting groove and 7, a second threaded hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, in the embodiment of the present invention, a high mechanical performance lining plate of a ball mill for mines includes a plurality of fan-shaped lining plates 1, a fixing ring 3 is fixedly connected to an edge of each fan-shaped lining plate 1 through a bolt, a plurality of outer tube plates 4 are fixedly connected to an outer surface of the fixing ring 3, a plurality of tube lining plates 2 are disposed on a front surface of each fan-shaped lining plate 1, an outer portion of each tube lining plate 2 is fixedly connected to the outer tube plates 4 through bolts, a grinding ball 5 is disposed inside each tube lining plate 2, each fan-shaped lining plate includes a fan-shaped plate body 11, a first wear-resistant surface 12 is disposed on one side of each fan-shaped plate body 11, a first mounting surface 13 is disposed on the other side of each fan-shaped plate body 11, a first mounting hole 14 is disposed on a surface of each fan-shaped plate body 11, a first clamping groove 15 is disposed on one side of each fan-shaped plate body 11, a second mounting hole 16 is symmetrically disposed on a surface of each fan-shaped plate body 11 far from the first clamping groove 15, the surface of the first limiting block 17 is symmetrically provided with first through holes 18, the outer edge of the sector plate 11 is provided with a groove 19, the surface of the groove 19 is symmetrically provided with third mounting holes 110, the surface of the groove 19 is fixedly connected with positioning ribs 111, the second mounting holes 16 are matched with the first through holes 18, the cylinder liner plate comprises a cylinder liner plate body 21, one side of the cylinder liner plate body 21 is provided with a second wear-resistant surface 22, one side of the cylinder liner plate body 21 is provided with a second mounting surface 23, the front surface of the cylinder liner plate body 21 is provided with a stirring edge 24, the convex stirring edge 24 can fully stir minerals and is matched with grinding balls for grinding to improve the grinding efficiency, one end of the cylinder liner plate body 21 is provided with a position-supplementing chamfer 25, the position-supplementing chamfer 25 can reduce the grinding dead angle between the cylinder liner plate and the sector liner plate, so that the grinding is full, one side of the cylinder liner plate body 21 is equidistantly provided with second clamping grooves 26, the surface of the second clamping grooves 26 is provided with fourth mounting holes 27, the side of the barrel lining body 21 far away from the second clamping groove 26 is fixedly connected with a second limiting block 28 at an equal distance, the surface of the second limiting block 28 is provided with a second through hole 29, the fixing ring 3 comprises a ring body 31, the front surface of the ring body 31 is provided with a positioning groove 32, the surface of the ring body 31 is provided with a first threaded hole 33, the assembly is simpler through the combination of the fixing ring 3 and a positioning rib 111, the assembly body is more stable and firmer, the third mounting hole 110 is matched with the first threaded hole 33, one end of the outer barrel plate 4 is provided with a connecting groove 6, the inner side of the outer barrel plate 4 is provided with a second threaded hole 7, the second threaded hole 7 is matched with a fourth mounting hole 27 and the second through hole 29, the number of the fan-shaped lining plates 1 is 12, the number of the barrel lining plates 2 and the outer barrel plate 4 is 24, the fan-shaped lining plates 1, the barrel lining plates 2 and the outer barrel plate 4 are all in an annular combination, the material of the fan-shaped lining plates 1 and the barrel lining plates 2 is wear-resistant rubber, and the hardness is improved in the aspect of heat treatment, and the wear-resistant rubber subjected to heat treatment improves the wear resistance and impact force absorption capacity of the lining plate. Note that the utility model exhibits only one half of the ball mill barrel, the other half being a mirror image of the face of the barrel liner remote from the sector liner.
The working principle of the utility model is as follows:
firstly, fixedly mounting a fixed ring 3 on the end face of a ball mill;
secondly, mounting the first fan-shaped lining plate 1, aligning the positioning ribs 111 at the groove 19 of the first fan-shaped lining plate 1 to the positioning grooves 32 on the fixing ring 3, matching the first fan-shaped lining plate 1 with the third mounting hole 110 and the first threaded hole 33 through external fixing bolts, and matching the first mounting hole 14 through the external fixing bolts, so that the fan-shaped lining plate 1 is fixed on the mounting surface, and the fixing bolts on the first mounting hole 14 and the third mounting hole 110 are not completely screwed tightly;
thirdly, mounting the second to eleventh fan-shaped lining plates 1, aligning the first clamping groove 15 on the second fan-shaped lining plate 1 with the first limiting block 17 on the first fan-shaped lining plate 1, aligning the positioning rib 111 on the second fan-shaped lining plate 1 with the positioning groove 32 on the fixing ring 3, further matching the external bolt with the third mounting hole 110, matching the external fixing bolt with the first mounting hole 14 to fix the second fan-shaped lining plate 1, and simultaneously fixing the second mounting hole 16 on the second fan-shaped lining plate 1 and the first through hole 18 on the first fan-shaped lining plate 1 through the external bolt, and clockwise mounting the third to eleventh fan-shaped lining plates 1;
fourthly, installing a twelfth fan-shaped lining plate 1, wherein the first fan-shaped lining plate 1 is not completely installed with the ball mill, and then the first fan-shaped lining plate 1 is pried, so that a first limiting block 17 on the twelfth fan-shaped lining plate 1 moves to one side of a first clamping groove 15 on the first fan-shaped lining plate 1, meanwhile, the first clamping groove 15 on the twelfth fan-shaped lining plate 1 is clamped at the first limiting block 17 on the eleventh fan-shaped lining plate 1, and then a second installation hole 16 and a first through hole 18 are fixed by using an external fixing bolt, and the twelfth fan-shaped lining plate 1 is fixed relative to the ball mill by matching the external fixing bolt with the first installation hole 14;
fifthly, fixedly mounting the fixing ring 3 on the end face of the ball mill;
fifthly, the outer cylinder plate 4 is combined to form a ball mill cylinder, or the outer cylinder plate can be directly manufactured into a cylinder and fixedly connected with the mounting surface of the fan-shaped lining plate 1;
sixthly, mounting the first barrel lining plate 2, and matching the first barrel lining plate 2 with the second threaded hole 7 and the fourth mounting hole 27 through an external fixing bolt, so that the barrel lining plate 2 is fixed on the inner wall of the barrel body, and the fourth mounting hole 27 is not completely screwed tightly with the fixing bolt on the second threaded hole 7;
seventhly, mounting the second to eleventh barrel lining plates 2, aligning a second clamping groove 26 on the second barrel lining plate 2 with a second limiting block 28 on the first barrel lining plate 2, and further fixing the second barrel lining plate 2 through a fourth mounting hole 27 on the second barrel lining plate and a second through hole 29 on the first barrel lining plate 2 through external bolts, and similarly, clockwise mounting the third to eleventh barrel lining plates 2;
eighthly, mounting a twelfth barrel lining plate 2, wherein the first barrel lining plate 2 is not completely mounted with the ball mill, and then prying the first barrel lining plate 2 to enable a second limiting block 28 on the twelfth barrel lining plate 2 to move to one side of a second clamping groove 26 on the first barrel lining plate 2, meanwhile, the second clamping groove 26 on the twelfth barrel lining plate 2 is clamped at the second limiting block 28 on the eleventh barrel lining plate 2, and then fixing a fourth mounting hole 27 and a second through hole 29 by using an external fixing bolt to enable the twelfth barrel lining plate 2 to be fixed relative to the ball mill;
and ninthly, screwing the fixing bolts, and fixing all the fixing bolts to be screwed through an external tool.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a high mechanical properties ball mill welt for mine, includes a plurality of fan-shaped welts (1), its characterized in that, the edge of fan-shaped welt (1) is through the solid fixed ring of bolt fixedly connected with (3), the outer fixed surface of solid fixed ring (3) is connected with a plurality of outer tube sheet (4), the front of fan-shaped welt (1) is provided with a plurality of section of thick bamboo welts (2), bolt and outer tube sheet (4) fixed connection are passed through to the outside of section of thick bamboo welt (2), the inside of a section of thick bamboo welt (2) is provided with ball grinding (5).
2. The ball mill lining plate for the mine with high mechanical property according to claim 1, wherein the fan-shaped lining plate comprises a fan-shaped plate body (11), one side of the fan-shaped plate body (11) is provided with a first wear-resistant surface (12), the other side of the fan-shaped plate body (11) is provided with a first mounting surface (13), the surface of the fan-shaped plate body (11) is provided with a first mounting hole (14), one side of the fan-shaped plate body (11) is provided with a first clamping groove (15), the surface of the first clamping groove is symmetrically provided with a second mounting hole (16), one side of the fan-shaped plate body (11) far away from the first clamping groove (15) is fixedly connected with a first limiting block (17), the surface of the first limiting block (17) is symmetrically provided with a first through hole (18), the outer edge of the fan-shaped plate body (11) is provided with a groove (19), and the surface of the groove (19) is symmetrically provided with a third mounting hole (110), the surface of the groove (19) is fixedly connected with a positioning rib (111), and the second mounting hole (16) is matched with the first through hole (18).
3. The ball mill lining plate for the mine with the high mechanical property according to claim 1, wherein the barrel lining plate comprises a barrel lining plate body (21), a second wear-resistant surface (22) is arranged on one side of the barrel lining plate body (21), a second mounting surface (23) is arranged on one side of the barrel lining plate body (21), a stirring edge (24) is arranged on the front surface of the barrel lining plate body (21), a complementary chamfer (25) is arranged at one end of the barrel lining plate body (21), second clamping grooves (26) are equidistantly formed in one side of the barrel lining plate body (21), a fourth mounting hole (27) is formed in the surface of each second clamping groove (26), second limiting blocks (28) are fixedly connected to one side, far away from the second clamping grooves (26), of the barrel lining plate body (21) at equal intervals, and second through holes (29) are formed in the surface of each second limiting block (28).
4. The ball mill liner plate for the mine with high mechanical property as claimed in claim 2, wherein the fixing ring (3) comprises a ring body (31), the front surface of the ring body (31) is provided with a positioning groove (32), the surface of the ring body (31) is provided with a first threaded hole (33), and the third mounting hole (110) is matched with the first threaded hole (33).
5. The ball mill liner plate for the mine with high mechanical property as claimed in claim 1, wherein one end of the outer cylinder plate (4) is provided with a connecting groove (6), the inner side of the outer cylinder plate (4) is provided with a second threaded hole (7), and the second threaded hole (7) is matched with the fourth mounting hole (27) and the second through hole (29).
6. The ball mill lining plate for the mine with high mechanical property according to claim 1, wherein the number of the fan-shaped lining plates (1) is 12, the number of the barrel lining plates (2) and the number of the outer barrel plates (4) are 24, and the fan-shaped lining plates (1), the barrel lining plates (2) and the outer barrel plates (4) are combined in an annular shape.
7. The ball mill liner for mines with high mechanical properties as claimed in claim 1, wherein the sector liner (1) and the barrel liner (2) are made of wear-resistant rubber and have increased hardness in terms of heat treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022423694.3U CN215429397U (en) | 2020-10-28 | 2020-10-28 | High mechanical property ball mill welt for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022423694.3U CN215429397U (en) | 2020-10-28 | 2020-10-28 | High mechanical property ball mill welt for mine |
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| Publication Number | Publication Date |
|---|---|
| CN215429397U true CN215429397U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022423694.3U Active CN215429397U (en) | 2020-10-28 | 2020-10-28 | High mechanical property ball mill welt for mine |
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| CN (1) | CN215429397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117983371A (en) * | 2024-04-03 | 2024-05-07 | 隆化县新村矿业有限公司 | Mineral separation equipment and method for recycling extremely low-grade copper minerals from tailings |
-
2020
- 2020-10-28 CN CN202022423694.3U patent/CN215429397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117983371A (en) * | 2024-04-03 | 2024-05-07 | 隆化县新村矿业有限公司 | Mineral separation equipment and method for recycling extremely low-grade copper minerals from tailings |
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