CN203565153U - Semi-autogenous mill - Google Patents
Semi-autogenous mill Download PDFInfo
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- CN203565153U CN203565153U CN201320693815.3U CN201320693815U CN203565153U CN 203565153 U CN203565153 U CN 203565153U CN 201320693815 U CN201320693815 U CN 201320693815U CN 203565153 U CN203565153 U CN 203565153U
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- 238000007634 remodeling Methods 0.000 claims description 254
- 230000000295 complement effect Effects 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a semi-autogenous mill. The semi-autogenous mill comprises a plurality of improved end cover lining plates and an improved cylinder lining plate, wherein the improved end cover lining plates are arranged on the half end cover, which is close to a feed end, in an end cover at the feed end of the semi-autogenous mill, and each improved end cover lining plate comprises a first improved end cover lining plate and a second improved end cover lining plate which are detachably connected with each other; the improved cylinder lining plate is arranged on the half cylinder, close to the discharge end, in a cylinder of the semi-autogenous mill, and comprises first improved cylinder lining plates, second improved cylinder lining plates and third improved cylinder lining plates, wherein the third improved cylinder lining plates are continuously arranged along the circumference of the cylinder, the first improved cylinder lining plates and the second improved cylinder lining plates are arranged alternatively along the circumference of the cylinder, the third improved cylinder lining plates are paired with the first improved cylinder lining plates and the second improved cylinder lining plates. Because the semi-autogenous mill disclosed by the utility model is provided with the improved lining plates, the usage period of the lining plates is prolonged, the using cost of the lining plates is reduced, the changing frequency of the lining plates is reduced, consequently, the labor intensity of operators is reduced, and the normal production of the semi-autogenous mill is guaranteed.
Description
Technical field
The utility model relates to a kind of semi-autogenous mill, relates in particular to a kind of wet type semi-autogenous mill with remodeling liner plate.
Background technology
Referring to figs. 1 through Fig. 3, the common especially large-scale semi-autogenous mill of semi-autogenous mill (for example, 9.15 meters of semi-autogenous mills of diameter) generally includes common shell liner the 14, the 3rd common shell liner 15 of the common shell liner 13, second of the common end cap liner plate 12, first of the first common end cap liner plate 11, second and the 4th common shell liner 16 at present.
Specifically, the first common end cap liner plate 11 is arranged in the feed end end cap of semi-autogenous mill on half end cap away from feed end.The second common end cap liner plate 12 is arranged in the feed end end cap of semi-autogenous mill near on half end cap of feed end.The second common end cap liner plate 12 is connected each other separably with the first common end cap liner plate 11.After the second common end cap liner plate 12 and the first common end cap liner plate 11 are connected to each other, direction from the feed end of semi-autogenous mill to discharge end (, longitudinal direction) see, the second common end cap liner plate 12 and the first common end cap liner plate 11 form continuous frustoconical end cap liner plate.
The first common shell liner 13 and the second common shell liner 14 are arranged in the cylindrical shell of semi-autogenous mill near on half cylindrical shell of feed end.Along the longitudinal direction of semi-autogenous mill, repeatedly arrange two group of first common shell liner 13 and the second common shell liner 14.This two group first common shell liner 13 and the second common shell liner 14 are spaced from each other along the longitudinal direction of semi-autogenous mill, with the first common shell liner 13 and the second common shell liner 14 of being easy for installation and removal.In addition, the first common shell liner 13 in every group and the second common shell liner 14 are alternately arranged and along the longitudinal direction of the semi-autogenous mill certain distance that staggers each other along the circumferencial direction of cylindrical shell.At the common shell liner 13 of that group first of the first common end cap liner plate 11 and more close feed end and the gap-fill rubber 17 between the second common shell liner 14 to alleviate the weight of semi-autogenous mill.
The 3rd common shell liner 15 and the 4th common shell liner 16 are arranged in the cylindrical shell of semi-autogenous mill near on half cylindrical shell of discharge end, along the circle alternate of cylindrical shell arrange and along the longitudinal direction of semi-autogenous mill stagger each other certain distance (with the first common shell liner 13 in groups and the second common shell liner 14 is similar and complementary in shape).That is, the 3rd common shell liner 15 and the 4th common shell liner 16 are between other one group of first common shell liner 13 and the second common shell liner 14 and discharge end further from feed end.Gap-fill rubber 17 between the 3rd common shell liner 15 and the 4th common shell liner 16 and discharge end is to alleviate weight of equipment.
Because the concrete shape of common shell liner the 14, the 3rd common shell liner 15 of the common shell liner 13, second of the common end cap liner plate 12, first of the first common end cap liner plate 11, second and the 4th common shell liner 16 and structure are known in the art, therefore at this, omit the detailed description for these liner plates.
Common semi-autogenous mill generally includes the first above-mentioned common end cap liner plate 11 at present, the second common end cap liner plate 12, the first common shell liner 13, the second common shell liner 14, the 3rd common shell liner 15 and the 4th common shell liner 16, so there is design defect in such semi-autogenous mill, , the length of the 3rd common shell liner 15 and the 4th common shell liner 16 and weight are all over nearly 2 times of the length of the first common shell liner 13 and the second common shell liner 14 and weight, and 121 designs of the hole for hoist 111 of the first common end cap liner plate 11 and the hole for hoist of the second common end cap liner plate 12 are on its rib, cause the first common shell liner 13 and the second common shell liner 14 to use normally not producing metaboly and the 3rd common shell liner 15 and the 4th common shell liner 16 are out of shape seriously after use, and the very fast and almost not wearing and tearing of the first common end cap liner plate 11 of the second common end cap liner plate 12 wearing and tearing.Therefore, must common end cap liner plate the 12, the 3rd common shell liner 15 of integral replacing second and/or the 4th common shell liner 16.
Because current semi-autogenous mill exists above-mentioned design defect, cause the frequent liner plate of changing of needs, so greatly improve the production cost of Liao Xuan factory and operator's labour intensity, greatly affected the normal production of semi-autogenous mill.
Utility model content
For the design defect overcoming due to current semi-autogenous mill causes the frequent the problems referred to above of changing liner plate of needs, the purpose of this utility model is to provide a kind of semi-autogenous mill with remodeling liner plate.
According to the purpose of this utility model, a kind of semi-autogenous mill is provided, described semi-autogenous mill comprises: remodeling end cap liner plate, be arranged in the feed end end cap of semi-autogenous mill near on half end cap of feed end, each remodeling end cap liner plate comprises the first remodeling end cap liner plate and the second remodeling end cap liner plate connecting separably each other; Remodeling shell liner, be arranged in the cylindrical shell of semi-autogenous mill near on half cylindrical shell of discharge end, and comprise the first remodeling shell liner, second remodeling shell liner and the 3rd remodeling shell liner, the 3rd remodeling shell liner is arranged continuously along the circumference of cylindrical shell, the first remodeling shell liner and the second remodeling shell liner along the circle alternate of cylindrical shell arrange, the 3rd remodeling shell liner matches with the first remodeling shell liner and the second remodeling shell liner.
The first remodeling end cap liner plate is than the more close feed end of the second remodeling end cap liner plate.The first remodeling end cap liner plate and the second remodeling end cap liner plate are connected to each other to frustoconical end cap liner plate.The first remodeling shell liner and the second remodeling shell liner are than the more close discharge end of the 3rd remodeling shell liner.Gap-fill rubber between the first remodeling shell liner and the second remodeling shell liner and discharge end.
The first remodeling end cap liner plate comprises base and is outstanding and about the rib of longitudinal center's face symmetry of semi-autogenous mill from base.Position near feed end between the rib of the first remodeling end cap liner plate is provided with the first hole for hoist, makes the first remodeling end cap liner plate can be lifted to be installed to the feed end end cap of semi-autogenous mill.Position near the second remodeling end cap liner plate between the rib of the first remodeling end cap liner plate is provided with the first installing hole, makes the first remodeling end cap liner plate be installed to the feed end end cap of semi-autogenous mill.
The second remodeling end cap liner plate comprises base and is outstanding and about the rib of longitudinal center's face symmetry of semi-autogenous mill from base.Position away from the first remodeling end cap liner plate outside each rib of the second remodeling end cap liner plate is provided with the second hole for hoist, makes the second remodeling end cap liner plate can be lifted to be installed to the feed end end cap of semi-autogenous mill.Position near the first remodeling end cap liner plate on each rib of the second remodeling end cap liner plate is provided with the second installing hole, makes the second remodeling end cap liner plate be installed to the feed end end cap of semi-autogenous mill.
The 3rd remodeling shell liner comprises and forms each other the 3rd remodeling upper shell liner plate and the 3rd remodeling lower shell liner plate.The 3rd remodeling upper shell liner plate comprises base and from the outstanding rib in the middle part of base, is provided with installing hole on the 3rd so that the 3rd remodeling upper shell liner plate is installed to cylindrical shell at the middle part of rib.The 3rd remodeling lower shell liner plate comprises base and from the outstanding rib in the middle part of base, is provided with the 3rd time installing hole so that the 3rd remodeling lower shell liner plate is installed to cylindrical shell on two ends about rib symmetry of the 3rd remodeling lower shell liner plate.
The 3rd remodeling upper shell liner plate and the 3rd remodeling lower shell liner plate stagger each other, make on the 3rd installing hole and two the 3rd time installing holes on same cylindrical shell circumference.
The first remodeling shell liner comprises base and from the outstanding rib in the middle part of base, is provided with two the 4th installing holes so that the first remodeling shell liner is installed to cylindrical shell on rib.The second remodeling shell liner comprises base and from the outstanding rib in the middle part of base, the second remodeling shell liner about two ends of rib symmetry in be provided with two the 5th installing holes so that the second remodeling shell liner is installed to cylindrical shell on each end.
Two the 4th installing holes longitudinally separate identical distance with the center of its rib.Two the 5th installing holes that are positioned at each end longitudinally separate identical distance with the center of rib.The first remodeling shell liner and the second remodeling shell liner stagger each other, complementary in shape, make the 4th installing hole that corresponds to each other and two the 5th installing holes with the 3rd remodeling shell liner on same cylindrical shell circumference.
Described semi-autogenous mill also comprises: common end cap liner plate, is arranged in the feed end end cap of semi-autogenous mill away from half end cap of feed end and be connected to separably the second remodeling end cap liner plate; Common shell liner, is arranged in the cylindrical shell of semi-autogenous mill near on half cylindrical shell of feed end and adjacent with the 3rd remodeling shell liner.Gap-fill rubber between common end cap liner plate and common shell liner.
According to semi-autogenous mill of the present utility model, there is remodeling liner plate, the life cycle of liner plate is improved, reduced the use cost of liner plate, reduced the replacement frequency of liner plate, reduced operator's labour intensity, guaranteed the normal production of semi-autogenous mill.
Accompanying drawing explanation
By the description of carrying out below in conjunction with accompanying drawing, above and other object of the present utility model and feature will become apparent, in the accompanying drawings:
Fig. 1 is according to the partial sectional view of the semi-autogenous mill of prior art;
Fig. 2 is for the first common end cap liner plate of the semi-autogenous mill of Fig. 1 and top view and the radial side view of the second common end cap liner plate;
Fig. 3 is top view and longitudinal side view of the first common shell liner, the second common shell liner, the 3rd common shell liner and the 4th common shell liner for the semi-autogenous mill of Fig. 1;
Fig. 4 is the partial sectional view according to semi-autogenous mill of the present utility model;
Fig. 5 is the top view for the remodeling end cap liner plate of the semi-autogenous mill of Fig. 4;
Fig. 6 is the top view for the remodeling shell liner of the semi-autogenous mill of Fig. 4.
The specific embodiment
The semi-autogenous mill that has remodeling end cap liner plate and remodeling shell liner according to of the present utility model is described with reference to the accompanying drawings.
According to the description for prior art, recognize, very fast and the 3rd common shell liner 15 of the second common end cap liner plate 12 wearing and tearing and the 4th common shell liner 16 are out of shape seriously after use.
For this reason, the utility model only improves and obtains remodeling end cap liner plate and remodeling shell liner to the second common end cap liner plate 12 and the 3rd common shell liner 15 and the 4th common shell liner 16, and the utility model does not improve the first common shell liner 13 of common end cap liner plate 11, first and the second common shell liner 14 but retained.
In addition, for simplified characterization, in the following description, still use identical label to indicate identical element, and the first common end cap liner plate 11 referred to as the common shell liner 13 of common end cap liner plate 101, the first and the second common shell liner 14 referred to as common shell liner 134.
As shown in Figures 4 to 6, according to semi-autogenous mill of the present utility model, comprise: remodeling end cap liner plate, be arranged in the feed end end cap of semi-autogenous mill near on half end cap of feed end, each remodeling end cap liner plate comprises the first remodeling end cap liner plate 102 and the second remodeling end cap liner plate 103 connecting separably each other; Remodeling shell liner, be arranged in the cylindrical shell of semi-autogenous mill near on half cylindrical shell of discharge end, and comprise the first remodeling shell liner 104, the second remodeling shell liner 105 and the 3rd remodeling shell liner 106, the 3rd remodeling shell liner 106 is arranged continuously along the circumference of cylindrical shell, the first remodeling shell liner 104 and the second remodeling shell liner 105 along the circle alternate of cylindrical shell arrange, the 3rd remodeling shell liner 106 matches with the first remodeling shell liner 104 and the second remodeling shell liner 105.That is to say, after the first remodeling shell liner 104, the second remodeling shell liner 105 and the 3rd remodeling shell liner 106 are installed on the cylindrical shell of semi-autogenous mill, from the longitudinal direction of semi-autogenous mill (, direction from the feed end of semi-autogenous mill to discharge end), in a side of one the 3rd remodeling shell liner 106, arrange accordingly one first remodeling shell liner 104 and one second remodeling shell liner 105.
The first remodeling end cap liner plate 102 to the second remodeling end cap liner plate 103 more close feed ends.After the first remodeling end cap liner plate 102 and the second remodeling end cap liner plate 103 are connected to each other, from the longitudinal direction of semi-autogenous mill, the first remodeling end cap liner plate 102 and the second remodeling end cap liner plate 103 form continuous frustoconical end cap liner plate.In addition, after above-mentioned conical head liner plate and common end cap liner plate 101 are connected to each other, from the longitudinal direction of semi-autogenous mill, above-mentioned conical head liner plate and common end cap liner plate 101 form continuous frustoconical end cap liner plate, and this is similar with semi-autogenous mill as Figure 1-3.
In addition, although the utility model improves the second common end cap liner plate 12, the first remodeling end cap liner plate 102 and the second remodeling end cap liner plate 103 after improving have identical function with the second common end cap liner plate 12 before improvement.That is, the first remodeling end cap liner plate 102 connected to one another, the second remodeling end cap liner plate 103 are identical with the second common end cap liner plate 12 role in semi-autogenous mill with the first common end cap liner plate 11 with common end cap liner plate 101 role in semi-autogenous mill.
From the longitudinal direction of semi-autogenous mill, the first remodeling shell liner 104 and the more close discharge end of the second remodeling shell liner 105 to the three remodeling shell liner 106.Gap-fill rubber 17 between the first remodeling shell liner 104 and the second remodeling shell liner 105 and discharge end.After the first remodeling shell liner 104, the second remodeling shell liner 105 and the 3rd remodeling shell liner 106 are arranged on the cylindrical shell of semi-autogenous mill, from the longitudinal direction of semi-autogenous mill, the first remodeling shell liner 104, the second remodeling shell liner 105 and the 3rd remodeling shell liner 106 form and the 3rd common shell liner 15 as Figure 1-3 and the similar shape of shape of the 4th common shell liner 16.
In addition, although the utility model improves the 3rd common shell liner 15 and the 4th common shell liner 16, the first remodeling shell liner 104, the second remodeling shell liner 105 and the 3rd remodeling shell liner 106 after improving have identical function with the 3rd common shell liner 15 and the 4th common shell liner 16 before improvement.That is, the first remodeling shell liner 104, the second remodeling shell liner 105 are identical with the 4th common shell liner 16 role in semi-autogenous mill with the 3rd common shell liner 15 with the 3rd remodeling shell liner 106 role in semi-autogenous mill.
As mentioned above, the utility model improves the second common end cap liner plate 12 and obtains remodeling end cap liner plate, and the overall shape of the end cap liner plate of therefore retrofiting is similar to the overall shape of the second common end cap liner plate 12.That is, the first remodeling end cap liner plate 102 comprises base 1021 and is outstanding and about the rib 1022 of longitudinal center's face symmetry of semi-autogenous mill from base 1021.And second remodeling end cap liner plate 103 comprise base 1031 and outstanding and about the rib 1032 of longitudinal center's face symmetry of semi-autogenous mill from base 1031.The base 1021 that the base 1031 of the second remodeling end cap liner plate 103 and rib 1032 can be regarded as the first remodeling end cap liner plate 102 and rib 1022 are along radially (, direction from the feed end of semi-autogenous mill or discharge end to the periphery of cylindrical shell) further extend and form, so that the first remodeling end cap liner plate 102 and the second remodeling end cap liner plate 103 form continuous frustoconical end cap liner plate.
And the difference of remodeling end cap liner plate and the second common end cap liner plate 12 is, between the rib 1022 of the first remodeling end cap liner plate 102, the position of close feed end (for example, with the distance of feed end be approximately 1.5 times of Breadth Maximum of rib 1022) be provided with the first hole for hoist 1023, make the first remodeling end cap liner plate 102 can be lifted to be installed to the feed end end cap of semi-autogenous mill.And between the rib 1022 of the first remodeling end cap liner plate 102 near the position of the second remodeling end cap liner plate 103 (for example, with the distance of the second remodeling end cap liner plate 103 be approximately 1.5 times of Breadth Maximum of rib 1022) be provided with the first installing hole 1024, make the first remodeling end cap liner plate 102 be installed to the feed end end cap (for example, being inserted into the first installing hole 1024 by screw) of semi-autogenous mill.In order to keep gravity balance in the hoisting process at the first remodeling end cap liner plate 102, preferably, the first hole for hoist 1023 and the first installing hole 1024 are positioned on longitudinal center's face of semi-autogenous mill.
The difference of remodeling end cap liner plate and the second common end cap liner plate 12 is also, in each rib 1032 outside of the second remodeling end cap liner plate 103 away from the position of the first remodeling end cap liner plate 102 (for example, with the distance of the first remodeling end cap liner plate 102 be approximately 1.5 times of Breadth Maximum of rib 1032) be provided with the second hole for hoist 1033, make the second remodeling end cap liner plate 103 can be lifted to be installed to the feed end end cap of semi-autogenous mill.And on each rib 1032 of the second remodeling end cap liner plate 103 near the position of the first remodeling end cap liner plate 102 (for example, with the distance of the first remodeling end cap liner plate 102 be approximately 0.8 times of Breadth Maximum of rib 1032) be provided with the second installing hole 1034, make the second remodeling end cap liner plate 103 be installed to the feed end end cap (for example, being inserted into the second installing hole 1034 by screw) of semi-autogenous mill.In order to keep gravity balance in the lifting at the second remodeling end cap liner plate 103 and installation process, preferably, two the second holes for hoist 1033 are symmetrical about longitudinal center's face of semi-autogenous mill, and two the second installing holes 1034 are symmetrical about longitudinal center's face of semi-autogenous mill.
In addition, in order to facilitate the first remodeling end cap liner plate 102 to be connected separably each other with the second remodeling end cap liner plate 103, the end facing with each other at base 1021 and base 1031, on the right side of rib 1022 and the right side of rib 1032, (for example, with the distance of rib 1022 and rib 1032 be approximately 0.5 times of Breadth Maximum of rib 1022 and rib 1032) and be respectively arranged with engagement groove 1025 and in conjunction with projection 1035.
Like this; the first remodeling end cap liner plate 102 is not only realized the function identical with the function of the second common end cap liner plate 12 but also can be protected rib 1022 and 1032 with the second remodeling end cap liner plate 103, prevents that rib 1022 and 1032 from damaging too early in the use procedure of the first remodeling end cap liner plate 102 and the second remodeling end cap liner plate 103.Simultaneously for the first remodeling end cap liner plate 102 and the second remodeling end cap liner plate 103, only need to change the in use wearing and tearing end cap liner plate (for example the second remodeling end cap liner plate 103) of retrofiting faster, and the remodeling end cap liner plate that weares and teares less (for example the first remodeling end cap liner plate 102) still can be used.
The 3rd remodeling shell liner 106 comprises and forms each other the 3rd remodeling upper shell liner plate 1061 and the 3rd remodeling lower shell liner plate 1062.
As mentioned above, the utility model improves and obtains remodeling shell liner the 3rd common shell liner 15 and the 4th common shell liner 16, and the overall shape of the shell liner of therefore retrofiting is similar to the overall shape of the 3rd common shell liner 15 and the 4th common shell liner 16.; the 3rd remodeling upper shell liner plate 1061 comprises base 1063 and the outstanding rib 1064 from the middle part of base 1063; for example at the middle part of rib 1064, be provided with installing hole 1065 on the 3rd, so that the 3rd remodeling upper shell liner plate 1061 is installed to cylindrical shell (, being inserted into installing hole 1065 on the 3rd by screw).And the 3rd remodeling lower shell liner plate 1062 comprise base 1066 and the outstanding rib 1067 from the middle part of base 1066, for example on two ends about rib 1067 symmetries of the 3rd remodeling lower shell liner plate 1062, be provided with the 3rd time installing hole 1068, so that the 3rd remodeling lower shell liner plate 1062 is installed to cylindrical shell (, being inserted into installing hole 1068 the 3rd time by screw).
In order to keep gravity balance in the installation process at the 3rd remodeling shell liner 106, preferably, the 3rd remodeling upper shell liner plate 1061 and the 3rd remodeling lower shell liner plate 1062 stagger each other along the longitudinal direction of semi-autogenous mill, make each the 3rd remodeling shell liner 106 the 3rd on installing hole 1065 and two the 3rd time installing holes 1068 on same cylindrical shell circumference, in addition, arrange continuously along the circumference of cylindrical shell one the 3rd remodeling shell liner 106 the 3rd on installing hole 1065 and two the 3rd time installing holes 1068 and another the 3rd remodeling shell liner 106 the 3rd on installing hole 1065 and two the 3rd time installing holes 1068 on same cylindrical shell circumference.
In addition, in order to strengthen the intensity of the 3rd remodeling shell liner 106, can the 3rd remodeling upper shell liner plate 1061 the 3rd on the side (for example longitudinally left side) of installing hole 1065 arrange that ribs 1069(approximately extends from the middle position of left-half rib 1064), and for example, at the opposite side of the 3rd time installing hole 1068 of the 3rd remodeling lower shell liner plate 1062 (longitudinally right side), arrange that ribs 1069(approximately extends from the middle position of right half part rib 1067).
As mentioned above, the utility model improves and obtains remodeling shell liner the 3rd common shell liner 15 and the 4th common shell liner 16, and the overall shape of the shell liner of therefore retrofiting is similar to the overall shape of the 3rd common shell liner 15 and the 4th common shell liner 16.; the first remodeling shell liner 104 comprises base 1041 and the outstanding rib 1042 from the middle part of base 1041; for example on rib 1042, be provided with two the 4th installing holes 1043, so that the first remodeling shell liner 104 is installed to cylindrical shell (, being inserted into the 4th installing hole 1043 by screw).And second remodeling shell liner 105 comprise base 1051 and the outstanding rib 1052 from the middle part of base 1051, the second remodeling shell liner 105 about two ends of rib 1052 symmetries in be for example provided with two the 5th installing holes 1053 on each end, so that the second remodeling shell liner 105 is installed to cylindrical shell (, being inserted into the 5th installing hole 1053 by screw).
Two the 4th installing holes 1043 and the center of its rib 1042 longitudinally separate identical distance (for example, with the distance at the center of rib 1042 being approximately 2 times of Breadth Maximum of rib 1042).Two the 5th installing holes 1053 that are positioned at each end and the center of rib 1052 longitudinally separate identical distance (for example, with the distance at the center of rib 1052 being approximately 2 times of Breadth Maximum of rib 1052).
In addition, in order to cover in the cylindrical shell of semi-autogenous mill half cylindrical shell near discharge end, consider the shape of the 3rd remodeling shell liner 106, preferably, the first remodeling shell liner 104 and the second remodeling shell liner 105 longitudinally stagger each other, with the 3rd remodeling shell liner 106 complementary in shape, for example make the 4th installing hole 1043 that corresponds to each other and two the 5th installing hole 1053(, the 4th installing hole 1043 and two the 5th installing holes 1053 in the first remodeling shell liner 104 and the second remodeling shell liner 105, by longitudinal left side, arranged) on same cylindrical shell circumference, in addition, with the first remodeling shell liner 104 of one the 3rd remodeling shell liner 106 pairing and the 4th installing hole 1043 of the second remodeling shell liner 105 and two the 5th installing holes 1053 and with first remodeling shell liner 104 of another the 3rd remodeling shell liner 106 pairings and the 4th installing hole 1043 of the second remodeling shell liner 105 and two the 5th installing holes 1053 on same cylindrical shell circumference.
Like this, the 3rd remodeling shell liner 106, the first remodeling shell liner 104 and the second remodeling shell liner 105 are arranged on cylindrical shell according to the identical mode of the mode of installing with the 3rd common shell liner 15 and the 4th common shell liner 16, to realize the function identical with the function of the 3rd common shell liner 15 and the 4th common shell liner 16.Simultaneously, length and the weight of the 3rd remodeling shell liner 106, the first remodeling shell liner 104 and the second remodeling shell liner 105 be can reduce, thereby the 3rd remodeling shell liner 106, the first remodeling shell liner 104 and the second remodeling shell liner 105 distortion in use reduced.
In addition, in order to strengthen the intensity of the first remodeling shell liner 104 and the second remodeling shell liner 105, can be in the relative both sides of two the 4th installing holes 1043 (for example, longitudinally and right side) arrange that ribs 1044(approximately extends from the middle position of left-half rib 1042 and right half part rib 1042), and can for example, in the relative both sides (, longitudinal left side and right side) of two the 5th installing holes 1053, arrange that ribs 1054(approximately extends from the middle position of right half part rib 1052 and left-half rib 1052).
Certainly, what those skilled in the art easily expected from description above is, be arranged in the feed end end cap of semi-autogenous mill and be connected to separably the second remodeling end cap liner plate 103 away from the common end cap liner plate 101 on half end cap of feed end, be arranged in the cylindrical shell of semi-autogenous mill near the common shell liner 134 on half cylindrical shell of feed end and the 3rd shell liner 106 of retrofiting adjacent, and the gap-fill rubber 17 between common end cap liner plate 101 and common shell liner 134.
From being described clearly above, be, according to the semi-autogenous mill with remodeling liner plate (the first remodeling end cap liner plate 102, the second remodeling end cap liner plate 103, the first remodeling shell liner 104, the second remodeling shell liner 105 and the 3rd remodeling shell liner 106) of the present utility model, the life cycle of liner plate is improved, reduced the use cost of liner plate, reduced the replacement frequency of liner plate, reduce operator's labour intensity, guaranteed the normal production of semi-autogenous mill.
The utility model is not limited to above-mentioned embodiment, but can carry out various modification.
Claims (9)
1. a semi-autogenous mill, is characterized in that, described semi-autogenous mill comprises:
Remodeling end cap liner plate, is arranged in the feed end end cap of semi-autogenous mill near on half end cap of feed end, and each remodeling end cap liner plate comprises the first remodeling end cap liner plate and the second remodeling end cap liner plate connecting separably each other;
Remodeling shell liner, be arranged in the cylindrical shell of semi-autogenous mill near on half cylindrical shell of discharge end, and comprise the first remodeling shell liner, second remodeling shell liner and the 3rd remodeling shell liner, the 3rd remodeling shell liner is arranged continuously along the circumference of cylindrical shell, the first remodeling shell liner and the second remodeling shell liner along the circle alternate of cylindrical shell arrange, the 3rd remodeling shell liner matches with the first remodeling shell liner and the second remodeling shell liner.
2. semi-autogenous mill according to claim 1, is characterized in that,
First retrofits end cap liner plate than the more close feed end of the second remodeling end cap liner plate,
The first remodeling end cap liner plate and the second remodeling end cap liner plate are connected to each other to frustoconical end cap liner plate,
The first remodeling shell liner and second is retrofited shell liner than the more close discharge end of the 3rd remodeling shell liner,
Gap-fill rubber between the first remodeling shell liner and the second remodeling shell liner and discharge end.
3. semi-autogenous mill according to claim 2, is characterized in that,
The first remodeling end cap liner plate comprises base and is outstanding and about the rib of longitudinal center's face symmetry of semi-autogenous mill from base,
Between the rib of the first remodeling end cap liner plate, near the position of feed end, be provided with the first hole for hoist, make the first remodeling end cap liner plate can be lifted to be installed to the feed end end cap of semi-autogenous mill,
Position near the second remodeling end cap liner plate between the rib of the first remodeling end cap liner plate is provided with the first installing hole, makes the first remodeling end cap liner plate be installed to the feed end end cap of semi-autogenous mill.
4. semi-autogenous mill according to claim 2, is characterized in that,
The second remodeling end cap liner plate comprises base and is outstanding and about the rib of longitudinal center's face symmetry of semi-autogenous mill from base,
Position in each rib outside of the second remodeling end cap liner plate away from the first remodeling end cap liner plate is provided with the second hole for hoist, makes the second remodeling end cap liner plate can be lifted to be installed to the feed end end cap of semi-autogenous mill,
Position near the first remodeling end cap liner plate on each rib of the second remodeling end cap liner plate is provided with the second installing hole, makes the second remodeling end cap liner plate be installed to the feed end end cap of semi-autogenous mill.
5. semi-autogenous mill according to claim 2, is characterized in that,
The 3rd remodeling shell liner comprises and forms each other the 3rd remodeling upper shell liner plate and the 3rd remodeling lower shell liner plate,
The 3rd retrofits, and upper shell liner plate comprises base and from the outstanding rib in the middle part of base, be provided with installing hole on the 3rd so that the 3rd remodeling upper shell liner plate is installed to cylindrical shell at the middle part of rib,
The 3rd remodeling lower shell liner plate comprises base and from the outstanding rib in the middle part of base, is provided with the 3rd time installing hole so that the 3rd remodeling lower shell liner plate is installed to cylindrical shell on two ends about rib symmetry of the 3rd remodeling lower shell liner plate.
6. semi-autogenous mill according to claim 5, is characterized in that,
The 3rd remodeling upper shell liner plate and the 3rd remodeling lower shell liner plate stagger each other, make on the 3rd installing hole and two the 3rd time installing holes on same cylindrical shell circumference.
7. semi-autogenous mill according to claim 2, is characterized in that,
First retrofits, and shell liner comprises base and from the outstanding rib in the middle part of base, be provided with two the 4th installing holes so that the first remodeling shell liner is installed to cylindrical shell on rib,
The second remodeling shell liner comprises base and from the outstanding rib in the middle part of base, the second remodeling shell liner about two ends of rib symmetry in be provided with two the 5th installing holes so that the second remodeling shell liner is installed to cylindrical shell on each end.
8. semi-autogenous mill according to claim 7, is characterized in that,
Two the 4th installing holes longitudinally separate identical distance with the center of its rib,
Two the 5th installing holes that are positioned at each end longitudinally separate identical distance with the center of rib,
The first remodeling shell liner and the second remodeling shell liner stagger each other, complementary in shape, make the 4th installing hole that corresponds to each other and two the 5th installing holes with the 3rd remodeling shell liner on same cylindrical shell circumference.
9. semi-autogenous mill according to claim 1, is characterized in that, described semi-autogenous mill also comprises:
Common end cap liner plate, is arranged in the feed end end cap of semi-autogenous mill away from half end cap of feed end and be connected to separably the second remodeling end cap liner plate;
Common shell liner, is arranged in the cylindrical shell of semi-autogenous mill near on half cylindrical shell of feed end and adjacent with the 3rd remodeling shell liner,
Gap-fill rubber between common end cap liner plate and common shell liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320693815.3U CN203565153U (en) | 2013-11-05 | 2013-11-05 | Semi-autogenous mill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320693815.3U CN203565153U (en) | 2013-11-05 | 2013-11-05 | Semi-autogenous mill |
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| CN203565153U true CN203565153U (en) | 2014-04-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001597A (en) * | 2014-05-26 | 2014-08-27 | 顾开明 | Novel lining plate structure of ball mill |
| CN110449227A (en) * | 2019-08-20 | 2019-11-15 | 中国恩菲工程技术有限公司 | Liner plate and autogenous tumbling mill or semi-autogenous mill on autogenous tumbling mill or semi-autogenous mill |
-
2013
- 2013-11-05 CN CN201320693815.3U patent/CN203565153U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001597A (en) * | 2014-05-26 | 2014-08-27 | 顾开明 | Novel lining plate structure of ball mill |
| CN110449227A (en) * | 2019-08-20 | 2019-11-15 | 中国恩菲工程技术有限公司 | Liner plate and autogenous tumbling mill or semi-autogenous mill on autogenous tumbling mill or semi-autogenous mill |
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