CN103657795B - For the direct-drive type main structure of roller mill - Google Patents
For the direct-drive type main structure of roller mill Download PDFInfo
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- CN103657795B CN103657795B CN201410009649.XA CN201410009649A CN103657795B CN 103657795 B CN103657795 B CN 103657795B CN 201410009649 A CN201410009649 A CN 201410009649A CN 103657795 B CN103657795 B CN 103657795B
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- perching knife
- attic base
- fixed
- grinding roller
- power input
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Abstract
The invention discloses a kind of direct-drive type main structure for roller mill, comprise perching knife attic base, be fixed on the bull ring on roller mill support around perching knife attic base, to roll the grinding roller and power input shaft that coordinate with bull ring inner ring surface; Power input shaft is vertically fixed on described perching knife attic base lower wall Middle face or is in transmission connection by drive disk assembly and perching knife attic base lower wall face; Grinding roller is arranged on the upper disk surface of perching knife attic base by transmission mechanism.The invention has the advantages that and power input shaft be vertically fixed on described perching knife attic base lower wall Middle face or be in transmission connection by drive disk assembly and perching knife attic base lower wall face; Therefore support sleeve B and the locus occupied by power input shaft C in prior art is saved, thus under identical bull ring diameter condition the dischargeable capacity expanded of roller mill, grinding roller diameter can be done like this more greatly, highly higher, reach and improve grinding roller grinding pressure, rotary inertia, rated output object.Also improve rigidity and the running stability of system simultaneously.
Description
Technical field
The present invention relates to roller mill main structure, especially relate to the direct-drive type main structure for roller mill.
Background technology
At present, existing vertical roll grinder main structure is as Fig. 1-1, Fig. 1-2, shown in Fig. 2-1, Fig. 2-2, comprise perching knife attic base A, be fixed on the support sleeve B of perching knife attic base A center position vertically upward, run through the power input shaft C of perching knife attic base A and support sleeve B from bottom to top, be horizontally fixed on the suspension bracket D on power input shaft C and support sleeve B top, be fixed on the bull ring E in frame around perching knife attic base A, form with the bull ring E inner ring surface grinding roller assembly F coordinated that rolls.Grinding roller assembly F is fixedly connected with suspension bracket D by fork G, and its type of attachment has two kinds, and Fig. 1 shows fork G and is hinged on structure on suspension bracket D horizontal axis tam vertically downward; Fig. 2-1, Fig. 2-2 show the structure of the horizontally hinged D on suspension bracket of fork G.During work, under power source drives, power input shaft C drives suspension bracket D, support sleeve B, perching knife attic base A and grinding roller assembly F around roller mill center rotating, realizes the roller H of grinding roller assembly F along bull ring E inner ring surface rolling movement.The deficiency that above-mentioned prior art exists is: 1, due to the restriction by support sleeve B and power input shaft C locus, the roller H maximum gauge of grinding roller assembly F is also restricted, thus reduces the rated output of roller mill.2, power input ultromotivity power shaft C, suspension bracket D, fork G finally export to grinding roller assembly F, make power chain longer, cause the rigidity of fork G poor, easily cause vibrations in work.
Summary of the invention
The object of the invention is to provide a kind of direct-drive type main structure for roller mill.
For achieving the above object, the present invention takes following technical proposals:
Direct-drive type main structure for roller mill of the present invention, comprises perching knife attic base, is fixed on the bull ring on roller mill support around described perching knife attic base, to roll the grinding roller and power input shaft that coordinate with described bull ring inner ring surface; Described power input shaft is vertically fixed on described perching knife attic base lower wall Middle face or is in transmission connection by drive disk assembly and perching knife attic base lower wall face; Described grinding roller is arranged on the upper disk surface of perching knife attic base by transmission mechanism.
Described transmission mechanism is be fixed on the horizontal fork that the bearing pin of described perching knife attic base upper disk surface and one end and described bearing pin be hinged vertically upward, and the roll shaft of described grinding roller is fixed on the other end of described horizontal fork vertically upward.
Described transmission mechanism is be fixed on the support bar of described perching knife attic base upper disk surface vertically upward and be connected in the horizontal suspension bracket on its top; Described grinding roller is arranged vertically downward, and its roll shaft upper end is hinged by horizontal axis tam and described horizontal suspension bracket.
Described transmission mechanism is be fixed on the horizontal concrete chute of described perching knife attic base upper disk surface and the plug-in mounting guide rail in it, and the roll shaft of described grinding roller is fixed on the rail end of extending outside described horizontal concrete chute vertically upward.
The invention has the advantages that and described power input shaft be vertically fixed on described perching knife attic base lower wall Middle face or be in transmission connection by drive disk assembly and perching knife attic base lower wall face; Therefore support sleeve B and the locus occupied by power input shaft C in prior art as shown in Fig. 1-1, Fig. 2-1 is saved, thus under identical bull ring diameter condition the dischargeable capacity expanded of roller mill, grinding roller diameter can be done like this more greatly, highly higher, reach and improve grinding roller grinding pressure, rotary inertia, rated output object.Meanwhile, owing to decreasing chain sub-assembly between power input shaft to grinding roller, also improve rigidity and the running stability of system.
Accompanying drawing explanation
Fig. 1-1 is the structure of existing vertical roll grinder main structure (fork G is hinged on suspension bracket D horizontal axis tam vertically downward).
Fig. 1-2 is the plan structure schematic diagram of Fig. 1-1.
Fig. 2-1 is the structure of existing vertical roll grinder main structure (fork G horizontally hinged on suspension bracket D).
Fig. 2-2 is plan structure schematic diagrames of Fig. 2-1.
Fig. 3-1 is the structural representation of the embodiment of the present invention 1.
Fig. 3-2 is plan structure schematic diagrames of Fig. 3-1.
Fig. 4-1 is the structural representation of the embodiment of the present invention 2.
Fig. 4-2 is plan structure schematic diagrames of Fig. 4-1.
Fig. 5-1 is the structural representation of the embodiment of the present invention 3.
Fig. 5-2 is plan structure schematic diagrames of Fig. 5-1.
Detailed description of the invention
Embodiment 1:
As shown in Fig. 3-1, Fig. 2-2, direct-drive type main structure for roller mill of the present invention, comprise perching knife attic base 1, be fixed on the bull ring 2 on roller mill support around described perching knife attic base 1, to roll the grinding roller 3 that coordinates and the power input shaft 4 by driven by motor with described bull ring 2 inner ring surface; Described power input shaft 4 is vertically fixed on described perching knife attic base 1 lower wall Middle face or is in transmission connection by drive disk assembly and described perching knife attic base 1 time card; Described grinding roller 3 is arranged on the upper disk surface of perching knife attic base 1 by transmission mechanism; Described transmission mechanism is be fixed on the horizontal fork 6 that the bearing pin 5 of perching knife attic base 1 upper disk surface and one end and described bearing pin 5 be hinged vertically upward, and the roll shaft 7 of grinding roller 3 is fixed on the other end of described horizontal fork 6 vertically upward.
Embodiment 2:
As shown in Fig. 4-1, Fig. 4-2, direct-drive type main structure for roller mill of the present invention, comprise perching knife attic base 1, be fixed on the bull ring 2 on roller mill support around described perching knife attic base 1, to roll two grinding rollers 3 coordinating and the power input shaft 4 by driven by motor with described bull ring 2 inner ring surface; Described power input shaft 4 is vertically fixed on described perching knife attic base 1 lower wall Middle face or is in transmission connection by drive disk assembly and described perching knife attic base 1 time card; Described two grinding rollers 3 are arranged on the upper disk surface of perching knife attic base 1 respectively by transmission mechanism; Described transmission mechanism is be fixed on the support bar 8 of described perching knife attic base 1 upper disk surface vertically upward and be connected in the horizontal suspension bracket 9 on its top; Described two grinding rollers 3 are symmetrical in described horizontal suspension bracket 9 longitudinal centre line vertically downward and arrange, and roll shaft 7 upper end of two grinding rollers 3 is hinged respectively by horizontal axis tam 10 and described horizontal suspension bracket 9.
Embodiment 3:
As shown in Fig. 5-1, Fig. 5-2, direct-drive type main structure for roller mill of the present invention, comprise perching knife attic base 1, be fixed on the bull ring 2 on roller mill support around described perching knife attic base 1, to roll the grinding roller 3 that coordinates and the power input shaft 4 by driven by motor with described bull ring 2 inner ring surface; Described transmission mechanism is radially be fixed on the horizontal concrete chute 11 of described perching knife attic base 1 upper disk surface and the plug-in mounting guide rail 12 in it, and the roll shaft 7 of described grinding roller 3 is fixed on guide rail 12 end of extending outside described horizontal concrete chute 11 vertically upward.
Claims (1)
1. for a direct-drive type main structure for roller mill, comprise perching knife attic base (1), be fixed on the bull ring (2) on roller mill support around described perching knife attic base (1), to roll the grinding roller (3) and power input shaft (4) that coordinate with described bull ring (2) inner ring surface; It is characterized in that: described power input shaft (4) is vertically fixed on described perching knife attic base (1) lower wall Middle face or is in transmission connection by card under drive disk assembly and perching knife attic base (1); Described grinding roller (3) is arranged on the upper disk surface of perching knife attic base (1) by transmission mechanism; Described transmission mechanism is:
Be fixed on the horizontal fork (6) that the bearing pin (5) of described perching knife attic base (1) upper disk surface and one end and described bearing pin (5) are hinged vertically upward, the roll shaft (7) of described grinding roller (3) is fixed on the other end of described horizontal fork (6) vertically upward;
Or being fixed on the horizontal concrete chute (11) of described perching knife attic base (1) upper disk surface and the plug-in mounting guide rail (12) in it, the roll shaft (7) of described grinding roller (3) is fixed on guide rail (12) end of extending outside described horizontal concrete chute (11) vertically upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009649.XA CN103657795B (en) | 2014-01-09 | 2014-01-09 | For the direct-drive type main structure of roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009649.XA CN103657795B (en) | 2014-01-09 | 2014-01-09 | For the direct-drive type main structure of roller mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103657795A CN103657795A (en) | 2014-03-26 |
| CN103657795B true CN103657795B (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410009649.XA Active CN103657795B (en) | 2014-01-09 | 2014-01-09 | For the direct-drive type main structure of roller mill |
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| CN (1) | CN103657795B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525316B (en) * | 2014-12-26 | 2017-02-22 | 河南维科重工机械有限公司 | Rotor two-end supported flour mill |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1548595A (en) * | 1967-10-25 | 1968-12-06 | ||
| JP3200408B2 (en) * | 1998-03-30 | 2001-08-20 | 株式会社栗本鐵工所 | Apparatus for detecting abnormal temperature of rotating part of grinding mill and method of lubricating the rotating part |
| CN2435148Y (en) * | 2000-05-10 | 2001-06-20 | 河南黎明重工有限公司 | High-pressure overhang roll mill |
| CN2706229Y (en) * | 2004-06-18 | 2005-06-29 | 上海世邦粉体机器制造有限公司 | High pressure pulverizer |
| CN203304018U (en) * | 2013-06-21 | 2013-11-27 | 王山之 | Improved Raymond mill |
| CN103433095B (en) * | 2013-08-20 | 2015-09-09 | 湖南中宏重型机器有限公司 | Bolt type vertical type ring mill hammer rolling ring spacing governor motion |
| CN203648634U (en) * | 2014-01-09 | 2014-06-18 | 郑州维科重工机械有限公司 | Direct drive main structure for roller mill |
-
2014
- 2014-01-09 CN CN201410009649.XA patent/CN103657795B/en active Active
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| CN103657795A (en) | 2014-03-26 |
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Effective date of registration: 20160825 Address after: 450000 No. 5 East Tun Road, Zhongyuan District, Henan, Zhengzhou Patentee after: HENAN WEIKE HEAVY INDUSTRY MACHINERY Co.,Ltd. Address before: 450007 science building, No. 43, Tongbai Road, Zhongyuan District, Henan, Zhengzhou Patentee before: ZHENGZHOU VIPEAK HEAVY INDUSTRY MACHINERY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: No. 5, ran Tun Dong Road, Zhongyuan District, Zhengzhou, Henan Province Patentee after: Henan Veken Heavy Machinery Co. Address before: No. 5, ran Tun Dong Road, Zhongyuan District, Zhengzhou, Henan Province Patentee before: HENAN WEIKE HEAVY INDUSTRY MACHINERY Co.,Ltd. Address after: No. 5, ran Tun Dong Road, Zhongyuan District, Zhengzhou, Henan Province Patentee after: Henan Weike Intelligent Mining Machinery Co.,Ltd. Address before: No. 5, ran Tun Dong Road, Zhongyuan District, Zhengzhou, Henan Province Patentee before: Henan Veken Heavy Machinery Co. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210625 Address after: No. 169, science Avenue, high tech Industrial Development Zone, Zhengzhou City, Henan Province, 450000 Patentee after: HENAN LIMING HEAVY INDUSTRY & SCIENCE Co.,Ltd. Patentee after: SHIBANG INDUSTRIAL TECHNOLOGY GROUP Co.,Ltd. Address before: No. 5, ran Tun Dong Road, Zhongyuan District, Zhengzhou, Henan Province Patentee before: Henan Weike Intelligent Mining Machinery Co.,Ltd. |
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