CN105583037A - High-efficiency suspension roller grinding mill with swing rod arranged in rotor - Google Patents
High-efficiency suspension roller grinding mill with swing rod arranged in rotor Download PDFInfo
- Publication number
- CN105583037A CN105583037A CN201610163575.4A CN201610163575A CN105583037A CN 105583037 A CN105583037 A CN 105583037A CN 201610163575 A CN201610163575 A CN 201610163575A CN 105583037 A CN105583037 A CN 105583037A
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- CN
- China
- Prior art keywords
- fork
- rotor
- grinding
- grinding roller
- swing rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/08—Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by a centrally arranged member
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a high-efficiency suspension roller grinding mill with a swing rod arranged in a rotor. The high-efficiency suspension roller grinding mill comprises a machine base and a grinding ring arranged on the machine base. A grinding roller is arranged in the grinding ring. The grinding roller is driven by the central rotor to work, and the central rotor is arranged in the center of the machine base. The central rotor is of a sleeve structure. The central rotor arranged in the machine base is sleeved with a rotary bearing. The swing rod is arranged in an inner cavity of the central rotor. The swing rod is connected with the lower end of the central rotor through a hinge shaft. The upper end of the swing rod stretches out of the central rotor to extend to the position above the grinding ring. The neck of the swing rod located in the grinding ring is sleeved with the grinding roller through a bearing. A swing rod protective cover is arranged at the top of the grinding roller in a sealing and buckling mode. The high-efficiency suspension roller grinding mill is ingenious and reasonable in structure; the size of the grinding roller of the grinding mill is not limited by a central transmission shaft and can approximate to the size of the grinding ring; the capacity of equipment is greatly increased, and the power consumption per unit is reduced.
Description
Technical field
The present invention relates to raymond mill, especially relate to the efficient suspension mill of the built-in fork of a kind of rotor.
Background technology
Conventional suspension mill (or being referred to as Raymond mill) at present, it is constructed as shown in Figure 1, flour mill main frame comprises support 1-1, be arranged on the bull ring 1-2 on support, and the interior rolling device with grinding roller 1-3 of main frame, the working shaft 1-4 that is arranged on host center position rotates and drives the grinding roller 1-3 of rolling device to press to bull ring, and the material between bull ring 1-2 and grinding roller 1-3 is rolled. As can be seen from Figure 1, the diameter of the grinding roller 1-3 on rolling device, due to the setting of central task axle 1-4, causes its size can not exceed 1/2 of bull ring diameter. Therefore total output and the grinding efficiency of flour mill have been limited.
Summary of the invention
The object of the present invention is to provide the efficient suspension mill of the built-in fork of a kind of rotor, can make grinding roller accomplish to approach the arbitrary dimension of bull ring internal diameter, greatly improved the operating efficiency of flour mill.
For achieving the above object, the present invention can take following technical proposals:
The efficient suspension mill of the built-in fork of rotor of the present invention, comprise support and be arranged on the bull ring on described support, in described bull ring, be provided with grinding roller, described grinding roller is by being arranged on the center rotor driving work of support center position, described center rotor is sleeve type structure, the center rotor being placed in described support is set with rolling bearing outward, in described center rotor inner chamber, be provided with fork, described fork is connected by hinge with the lower end of center rotor, the upper end of described fork passes and extends to described bull ring top from center rotor, described grinding roller is contained in the fork neck that is positioned at described bull ring by bearing holder (housing, cover), be provided with fork protective cover at described grinding roller top seal button.
On the described support being positioned at below grinding roller, offer annular compartment around described fork, in described annular compartment, be provided with fork thrust device and balance weight.
Described fork thrust device can be push action cylinder/cylinder or thrust spring.
In described fork protective cover, be provided with auxiliary balance piece.
The invention has the advantages that structure is ingenious, reasonable, the not restriction of acceptor center power transmission shaft of the grinding roller size of flour mill, can accomplish to approach the size of bull ring, when work, external impetus drives center rotor to rotate, center rotor drives the center line revolution of fork around center rotor, fork neck install grinding roller by rolling bearing around the rotation of fork axis, like this in the time that center rotor rotates, grinding roller revolves round the sun around the center line of center rotor on the one hand, do rotation around the axis of self on the other hand, order about grinding roller material is rolled, greatly improved production efficiency.
If fork thrust device and balance weight are set in support, now because grinding roller is very large, radius of gyration when revolution is very little, centrifugal force has been not enough to the main broken power as grinding machine work, the whole rotatable parts that are made up of center rotor, fork, grinding roller etc. are externally realized self-balancing under balance weight effect, can significantly improve the output of equipment, reduce the power consumption of unit product.
Brief description of the drawings
Fig. 1 is the structural representation of existing Roller grinder.
Fig. 2 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 2, the efficient suspension mill of the built-in fork of rotor of the present invention, comprise support 1 and be arranged on the bull ring 2 on support 1, in bull ring 2, be provided with grinding roller 3, grinding roller 3 is by being arranged on the center rotor 4 driving work of support center position, for improving the operating efficiency of flour mill, center rotor 4 is sleeve type structure, the center rotor being placed in support 1 is set with rolling bearing 5 outward, rolling bearing 5 can be that sliding bearing can be also rolling bearing, in center rotor 4 inner chambers, fork 6 is set, fork 6 is connected by hinge 7 with the lower end of center rotor 4, the upper end of fork 6 passes the top that extends to bull ring 2 from center rotor 4, grinding roller 3 is sleeved on the neck of the fork 6 that is positioned at bull ring 2 by bearing 8, be provided with fork protective cover 9 at grinding roller 3 top seal buttons, on the support 1 being positioned at below grinding roller 3, offer annular compartment around fork 6, in annular compartment, be provided with fork thrust device 10 and balance weight 11, this fork thrust device 10 can choice for use push action cylinder, thrust cylinder or thrust spring, auxiliary balance piece 12 can also be set simultaneously fork protective cover 9 is interior.
When suspension mill work of the present invention, external impetus drives center rotor 4 to rotate, center rotor 4 drives fork 6 to revolve round the sun around the center line 13 of center rotor 4, the grinding roller 3 that fork 6 necks are installed passes through bearing 8 around 14 rotations of fork axis, by center rotor 4, fork 6, the whole rotatable parts of the compositions such as grinding roller 3 are externally realized self-balancing by balance weight 11 and auxiliary balance piece 12, now because grinding roller 3 is very large, radius of gyration when revolution is very little, centrifugal force has been not enough to the main broken power as grinding machine work, make grinding roller 3 tend to bull ring 2 by fork thrust device 10, realize rolling material, significantly improve the output of equipment, reduce the power consumption of unit product.
Claims (4)
1. the efficient suspension mill of the built-in fork of rotor, comprise support and be arranged on the bull ring on described support, in described bull ring, be provided with grinding roller, described grinding roller is by being arranged on the center rotor driving work of support center position, it is characterized in that: described center rotor is sleeve type structure, the center rotor being placed in described support is set with rolling bearing outward, in described center rotor inner chamber, be provided with fork, described fork is connected by hinge with the lower end of center rotor, the upper end of described fork passes and extends to described bull ring top from center rotor, described grinding roller is contained in the fork neck that is positioned at described bull ring by bearing holder (housing, cover), be provided with fork protective cover at described grinding roller top seal button.
2. the efficient suspension mill of the built-in fork of rotor according to claim 1, is characterized in that: on the described support being positioned at below grinding roller, offer annular compartment around described fork, be provided with fork thrust device and balance weight in described annular compartment.
3. the efficient suspension mill of the built-in fork of rotor according to claim 2, is characterized in that: described fork thrust device is push action cylinder/cylinder or thrust spring.
4. the efficient suspension mill of the built-in fork of rotor according to claim 1 and 2, is characterized in that: in described fork protective cover, be provided with auxiliary balance piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610163575.4A CN105583037B (en) | 2016-03-22 | 2016-03-22 | The efficient suspension mill of swing rod built in rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610163575.4A CN105583037B (en) | 2016-03-22 | 2016-03-22 | The efficient suspension mill of swing rod built in rotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105583037A true CN105583037A (en) | 2016-05-18 |
| CN105583037B CN105583037B (en) | 2018-06-19 |
Family
ID=55923156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610163575.4A Active CN105583037B (en) | 2016-03-22 | 2016-03-22 | The efficient suspension mill of swing rod built in rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105583037B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043888A (en) * | 1989-01-03 | 1990-07-18 | 全苏矿物机械加科学研究设计院 | The method of disintegrating fibrous material and device thereof |
| JP2004042032A (en) * | 2002-05-20 | 2004-02-12 | Tsp:Kk | Crusher |
| US20080237379A1 (en) * | 2007-03-29 | 2008-10-02 | Alstom Technology Ltd. | Seal for coiled spring assembly |
| CN102744127A (en) * | 2012-07-30 | 2012-10-24 | 桂林晟兴机械制造有限公司 | Oscillating arm type strong grinding mill |
| CN203002430U (en) * | 2012-12-12 | 2013-06-19 | 肖先成 | Integrated and high-efficiency power grinding machine for eccentric grinding roller |
| CN203030330U (en) * | 2012-08-28 | 2013-07-03 | 桂林晟兴机械制造有限公司 | Milling roller device internally provided with bearings |
| CN103691526A (en) * | 2014-01-09 | 2014-04-02 | 郑州维科重工机械有限公司 | Eccentric main structure of roller mill |
| CN104759323A (en) * | 2015-04-15 | 2015-07-08 | 河南维科重工机械有限公司 | Combined mill |
| CN205518000U (en) * | 2016-03-22 | 2016-08-31 | 河南维科重工机械有限公司 | High -efficient overhang roll milling machine of built -in pendulum rod of rotor |
-
2016
- 2016-03-22 CN CN201610163575.4A patent/CN105583037B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1043888A (en) * | 1989-01-03 | 1990-07-18 | 全苏矿物机械加科学研究设计院 | The method of disintegrating fibrous material and device thereof |
| JP2004042032A (en) * | 2002-05-20 | 2004-02-12 | Tsp:Kk | Crusher |
| US20080237379A1 (en) * | 2007-03-29 | 2008-10-02 | Alstom Technology Ltd. | Seal for coiled spring assembly |
| CN102744127A (en) * | 2012-07-30 | 2012-10-24 | 桂林晟兴机械制造有限公司 | Oscillating arm type strong grinding mill |
| CN203030330U (en) * | 2012-08-28 | 2013-07-03 | 桂林晟兴机械制造有限公司 | Milling roller device internally provided with bearings |
| CN203002430U (en) * | 2012-12-12 | 2013-06-19 | 肖先成 | Integrated and high-efficiency power grinding machine for eccentric grinding roller |
| CN103691526A (en) * | 2014-01-09 | 2014-04-02 | 郑州维科重工机械有限公司 | Eccentric main structure of roller mill |
| CN104759323A (en) * | 2015-04-15 | 2015-07-08 | 河南维科重工机械有限公司 | Combined mill |
| CN205518000U (en) * | 2016-03-22 | 2016-08-31 | 河南维科重工机械有限公司 | High -efficient overhang roll milling machine of built -in pendulum rod of rotor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105583037B (en) | 2018-06-19 |
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| C06 | Publication | ||
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| CB02 | Change of applicant information |
Address after: 454350 industrial agglomeration area of Xiu Wu County, Jiaozuo, Henan Applicant after: Henan Veken Heavy Machinery Co. Address before: No. 5, ran Tun Dong Road, Zhongyuan District, Zhengzhou, Henan Province Applicant before: HENAN WEIKE HEAVY INDUSTRY MACHINERY Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 454350 industrial agglomeration area of Xiu Wu County, Jiaozuo, Henan Patentee after: Henan Weike Intelligent Mining Machinery Co.,Ltd. Address before: 454350 industrial agglomeration area of Xiu Wu County, Jiaozuo, Henan 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: 20210624 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: 454350 industrial agglomeration area of Xiu Wu County, Jiaozuo, Henan Patentee before: Henan Weike Intelligent Mining Machinery Co.,Ltd. |
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| TR01 | Transfer of patent right |