CN104801400A - Grinder roll base of vertical mill for grinding slag - Google Patents
Grinder roll base of vertical mill for grinding slag Download PDFInfo
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- CN104801400A CN104801400A CN201510207214.0A CN201510207214A CN104801400A CN 104801400 A CN104801400 A CN 104801400A CN 201510207214 A CN201510207214 A CN 201510207214A CN 104801400 A CN104801400 A CN 104801400A
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- reinforced concrete
- vertical mill
- base
- support main
- rocker arm
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Abstract
The invention discloses a grinder roll base of a vertical mill for grinding slag. The grinder roll base comprises a base and a plurality of rocker arms, wherein the base comprises four symmetrically mounted reinforced concrete support main bodies; rocker arm grooves are respectively formed in the inner sides of the reinforced concrete support main bodies; baseplates are arranged on the two sides of the rocker arm grooves on the upper end surfaces of the reinforced concrete support main bodies; the baseplates are fixedly connected with bearing pedestals through screws; the bearing pedestals are connected with rocker arm brackets; the rocker arm brackets are connected with rocker arms; bearings are arranged in the bearing pedestals. The grinder roll base of the structure adopts reinforced concrete structures to support the rocker arms and grinder roll of the vertical mill and integrates with the bottom reinforced concrete, so that the cost of the vertical mill is greatly reduced, meanwhile the vibration of the vertical mill is reduced, and the integral stability of the vertical mill is significantly improved.
Description
Technical field
The present invention relates to Vertical Mill apparatus field, particularly relate to a kind of grinding roller base of the Vertical Mill for slag abrasive dust.
Background technology
Current, Vertical Mill is the one grinding equipment of department's extensive uses such as modern cement, chemical industry, coal and electric power, because its floor space is little, power consumption is little, steel consumption is few, and integrate oven dry, grinding and select powder, there is compact conformation, be easy to the advantage operated, be more and more subject to people's attention and adopt.
Traditional Vertical Mill supporting way is bottom steel pier, and be connected with Vertical Mill steel structure support with foundation bolt, and then back-grouting, this supporting way not only needs higher installation accuracy, also need at substantial steel and transport the making and installation time, and the fastness of steel structure support mode and resistance to shock also not enough.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, a kind of grinding roller base of Vertical Mill is provided, solving existing Vertical Mill supporting way installation accuracy requires high, the defects such as shock resistance is not enough, and cost is high, processing and manufacturing transport inconvenience, this bracing or strutting arrangement life-span is long, shock resistance is good, and manufacture easy, cost is lower.
The technical solution used in the present invention is: a kind of grinding roller base for slag vertical-mill, comprise base and several rocking arms, described base is that four reinforced concrete support main bodys are symmetrical arranged formation, rocking arm groove is offered inside each reinforced concrete support main body, base plate is provided with in rocking arm groove both sides, reinforced concrete support main body upper surface, described base plate is connected with bearing block by screw, and described bearing block is connected with rocker arm bracket, and described rocker arm bracket is connected with rocking arm; Bearing is provided with in described bearing block.
As a further improvement on the present invention, described bearing block is connected with bearing by expansion sleeve.
Further improve as of the present invention, between described bearing and rocker arm bracket, be provided with buffer gasket.
As a further improvement on the present invention, described four reinforced concrete support main bodys are connected between two by connecting bridge, form adult structure.
The beneficial effect that the present invention adopts is: the grinding roller base of this structure adopts reinforced concrete structure to support Vertical Mill rocking arm and grinding roller thereof, and become the as a whole Vertical Mill cost that makes significantly to reduce with lower concrete, reduce grinding machine vibration simultaneously, significantly promote Vertical Mill resistance to overturning.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Shown in figure: 1 base, 2 rocking arms, 3 rocker arm brackets, 4 bearing blocks, 5 bearings, 6 expansion sleeves, 7 base plates, 8 screws, 9 buffer gaskets.
Detailed description of the invention
Below in conjunction with Fig. 1, the present invention is described further.
As shown in Figure 1, a kind of grinding roller base for slag vertical-mill, comprise base 1 and several rocking arms 2, described base 1 is that four reinforced concrete support main bodys are symmetrical arranged formation, offer rocking arm groove inside each reinforced concrete support main body, in rocking arm groove both sides, reinforced concrete support main body upper surface, be provided with base plate 7, described base plate 7 is connected with bearing block 4 by screw 8, described bearing block 4 is connected with rocker arm bracket 3, described rocker arm bracket 3 is connected with rocking arm 2; Bearing 5 is provided with in described bearing block 4.
In order to the connection of further reinforced shaft bearing and bearing, described bearing block 4 is connected with bearing by expansion sleeve 6.
In order to improve damping effect of the present invention further, improving the stability of whole Vertical Mill, between described bearing 5 and rocker arm bracket 3, being provided with buffer gasket 9.
In order to strengthen stability of the present invention further, improve the working strength of whole Vertical Mill, described four reinforced concrete support main bodys are connected between two by connecting bridge, form adult structure.
The grinding roller base of this structure adopts reinforced concrete structure to support Vertical Mill rocking arm and grinding roller thereof, and becomes the as a whole Vertical Mill cost that makes significantly to reduce with lower concrete, reduces grinding machine vibration simultaneously, significantly promotes Vertical Mill resistance to overturning.
Those skilled in the art should know; protection scheme of the present invention is not limited only to the above embodiments; various permutation and combination and conversion can also be carried out on the basis of above-described embodiment; under the prerequisite without prejudice to spirit of the present invention, the various conversion that the present invention carries out all are dropped in protection scope of the present invention.
Claims (4)
1. the grinding roller base for slag vertical-mill, it is characterized in that comprising base (1) and several rocking arms (2), described base (1) is that four reinforced concrete support main bodys are symmetrical arranged formation, rocking arm groove is offered inside each reinforced concrete support main body, base plate (7) is provided with in rocking arm groove both sides, reinforced concrete support main body upper surface, described base plate (7) is connected with bearing block (4) by screw (8), described bearing block (4) is connected with rocker arm bracket (3), described rocker arm bracket (3) is connected with rocking arm (2); Bearing (5) is provided with in described bearing block (4).
2. a kind of grinding roller base for slag vertical-mill according to claim 1, is characterized in that described bearing block (4) is connected with bearing by expansion sleeve (6).
3. a kind of grinding roller base for slag vertical-mill according to claim 1, is characterized in that being provided with buffer gasket (9) between described bearing (5) and rocker arm bracket (3).
4. a kind of grinding roller base for slag vertical-mill according to claim 1 and 2, is characterized in that described four reinforced concrete support main bodys are connected between two by connecting bridge, forms adult structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510207214.0A CN104801400A (en) | 2015-04-28 | 2015-04-28 | Grinder roll base of vertical mill for grinding slag |
Applications Claiming Priority (1)
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CN201510207214.0A CN104801400A (en) | 2015-04-28 | 2015-04-28 | Grinder roll base of vertical mill for grinding slag |
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CN104801400A true CN104801400A (en) | 2015-07-29 |
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CN201510207214.0A Pending CN104801400A (en) | 2015-04-28 | 2015-04-28 | Grinder roll base of vertical mill for grinding slag |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108816493A (en) * | 2018-08-13 | 2018-11-16 | 南京凯盛国际工程有限公司 | A kind of Vertical Mill pillar construction |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001224973A (en) * | 2000-02-16 | 2001-08-21 | Ube Ind Ltd | Vertical type pulverizing machine for manufacturing crushed sand |
CN201921731U (en) * | 2010-12-24 | 2011-08-10 | 南京凯盛国际工程有限公司 | Vertical mill rocker bearing mechanism |
CN201931351U (en) * | 2010-12-24 | 2011-08-17 | 南京凯盛国际工程有限公司 | Vertical grinding supporting device |
CN102580820A (en) * | 2012-03-01 | 2012-07-18 | 中化二建集团有限公司 | Roller type vertical mill installation method |
CN204699773U (en) * | 2015-04-28 | 2015-10-14 | 铜陵海源超微粉体有限公司 | A kind of grinding roller base of the Vertical Mill for slag abrasive dust |
-
2015
- 2015-04-28 CN CN201510207214.0A patent/CN104801400A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001224973A (en) * | 2000-02-16 | 2001-08-21 | Ube Ind Ltd | Vertical type pulverizing machine for manufacturing crushed sand |
CN201921731U (en) * | 2010-12-24 | 2011-08-10 | 南京凯盛国际工程有限公司 | Vertical mill rocker bearing mechanism |
CN201931351U (en) * | 2010-12-24 | 2011-08-17 | 南京凯盛国际工程有限公司 | Vertical grinding supporting device |
CN102580820A (en) * | 2012-03-01 | 2012-07-18 | 中化二建集团有限公司 | Roller type vertical mill installation method |
CN204699773U (en) * | 2015-04-28 | 2015-10-14 | 铜陵海源超微粉体有限公司 | A kind of grinding roller base of the Vertical Mill for slag abrasive dust |
Non-Patent Citations (1)
Title |
---|
俞明等: "《国外新型通用机械零件》", 30 June 1998, 中国纺织出版社 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108816493A (en) * | 2018-08-13 | 2018-11-16 | 南京凯盛国际工程有限公司 | A kind of Vertical Mill pillar construction |
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