CN105618201B - Pressurize self-balancing super large roller flour mill - Google Patents
Pressurize self-balancing super large roller flour mill Download PDFInfo
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- CN105618201B CN105618201B CN201610194010.2A CN201610194010A CN105618201B CN 105618201 B CN105618201 B CN 105618201B CN 201610194010 A CN201610194010 A CN 201610194010A CN 105618201 B CN105618201 B CN 105618201B
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- grinding roller
- interior
- super large
- roller
- engine base
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Classifications
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- 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
- B02C15/06—Mills with rollers forced against the interior of a rotary ring, e.g. under spring action
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of pressurization self-balancing super large roller flour mills, including engine base and the bull ring being arranged on engine base, grinding roller component is provided in bull ring, grinding roller component drives work by being arranged on the center rotor of engine base center position, grinding roller component is set with by interior grinding roller and outer grinding roller, and rolling bearing is provided between the faying face of interior grinding roller and outer grinding roller；Level offers axis hole on the center rotor in interior grinding roller centre bore, the rotating shaft both ends being threaded through in axis hole extend to interior grinding roller side wall, and interior grinding roller thrust device is respectively arranged in the blind hole symmetrically staggeredly opened up on the center rotor positioned at rotating shaft upper and lower position.Clever structure of the present invention, rationally, 1/2 design that having broken away from grinding roller of wheat flour-milling component cannot be made more than bull ring diameter limits, theoretically the diameter of grinding roller component can be close to the size of bull ring internal diameter, it compares for traditional structure, the grinding roller component of super large structure can make material engaging-in more, efficient, yield is high.
Description
Technical field
The present invention relates to ring roll mill or Raymond mill, more particularly, to a kind of pressurization self-balancing super large roller flour mill.
Background technology
Currently used flour mill includes suspension mill（Or referred to as Raymond mill）It is ground with ring roll（Or referred to as tricyclic
Mill）.The host construction of overhang roll mill bull ring 1-2 on engine base 1-1 and is arranged on as shown in Figure 1, including engine base 1-1
The rolling device of grinding roller 1-3 is carried in host, the working shaft 1-4 rotations positioned at host center position drive the grinding roller of rolling device
1-3 presses to bull ring, and the material being between bull ring 1-2 and grinding roller 1-3 is rolled.From figure 1 it appears that rolling device
On grinding roller 1-3 diameter due to the setting of central task axis 1-4, cause its size can not possibly more than the 1/2 of bull ring diameter, because
This limits the total output and grinding efficiency of flour mill.
The host construction of ring roll flour mill is as shown in Fig. 2, including engine base 2-1, the bull ring 2-2 on engine base is set
Three layers are provided on rotor 2-3 in bull ring（Or more layer）Grinding roller 2-4.Multilayer grinding roller 2-4 empty sets are driving its revolution
On axis 2-5.When center rotor 2-3 is rotated, grinding roller 2-4 of the empty set on axis 2-5 revolves round the sun around the centre of gyration, in the work of centrifugal force
Under, grinding roller 2-4 can be thrown toward on deep bull ring 2-2, so as to roll the material between bull ring and grinding roller.This tradition
The ring roll mill of structure is simple in structure, and grinding roller is placed on axis, and without parts of bearings, shortcoming is that grinding roller diameter is small, and grinding pressure is small, nibbles
It is few to enter material, low output, efficiency is low, and grinding roller of the empty set on axis can generate huge make an uproar due to rubbing, impacting in actual production
Sound.
Grinding machine must satisfy basic constraints when working：Condition one is that by grinding roller component during material variation
Trackability, condition is second is that each component centrifuges dynamic balance at work.Because conventional mill bull ring is static, abrasive body barycenter must be done
Revolution could be realized and be moved along rolling for bull ring, it is desirable that it is impossible, and centrifugal force that abrasive body, which does not generate centrifugal force externally,
It is also the crushing force of conventional mill, so the more than two grinding roller components of conventional mill setting realize that mutually balance becomes inevitable.
Invention content
The purpose of the present invention is to provide a kind of pressurization self-balancing super large roller flour mill, grinding roller barycenter when which works
It does not revolve round the sun, material is engaging-in more, and working efficiency is high, and yield is high.
To achieve the above object, the present invention can take following technical proposals：
Pressurization self-balancing super large roller flour mill of the present invention, including engine base and the mill being arranged on the engine base
Ring, grinding roller component is provided in the bull ring, and the grinding roller component is driven by being arranged on the center rotor of engine base center position
It starts building to make, the grinding roller component is set with by interior grinding roller and outer grinding roller, between the interior grinding roller and the faying face of outer grinding roller
It is provided with rolling bearing；Level offers axis hole on the center rotor in the interior grinding roller centre bore, is threaded through the axis
Rotating shaft both ends in hole extend to the interior grinding roller side wall, right on the center rotor positioned at the rotating shaft upper and lower position
Claim to be respectively arranged with interior grinding roller thrust device in the blind hole staggeredly opened up.
The center rotor is made of fixed jacket and swing rod disposed within, and the lower end of the swing rod and fixed jacket leads to
It crosses hinge shaft to be connected, the axis hole, which is opened in, to be extended on the swing rod in the interior grinding roller centre bore, is threaded through in the axis hole
Rotating shaft both ends extend to the interior grinding roller side wall, it is symmetrical interleaved on the swing rod positioned at the rotating shaft upper and lower position
If blind hole in be respectively arranged with interior grinding roller thrust device.
The interior grinding roller thrust device is push action cylinder/cylinder or thrust spring.
The rolling bearing is sliding bearing or rolling bearing.
Runner is collected with offering lubricating oil on the corresponding engine base in rolling bearing position.
Seal buckle is equipped with protective cover at the top of the outer grinding roller.
The advantage of the invention is that clever structure, rationally, having broken away from grinding roller of wheat flour-milling component cannot be made straight more than bull ring
1/2 design of diameter limits, and theoretically the diameter of grinding roller component can compare traditional structure close to the size of bull ring internal diameter
It says, the grinding roller component of super large structure can make material engaging-in more, efficient, and yield is high；The grinding roller component of point symmetry design simultaneously
Barycenter is located at turn around on axis, and the barycenter of grinding roller component does not revolve round the sun during work, centrifugal force zero, even if changing in material thickness,
This state remains to keep when needing grinding roller servo-actuated；Thrust device pushes the swing of grinding roller component to press to bull ring, is broken based on thrust
Broken power, when centrifugal force is overcome from principle as main broken power, crushing force relies on the height of rotating speed（The two into square close
System）, the important parameters such as evacuation time are respectively independent when being rolled crushing force, rotating speed, material reaches optimum state, energy
It better adapts to that the different various materials of coefficient can be ground.
Description of the drawings
Fig. 1 is the host construction structure chart of existing overhang roll mill.
Fig. 2 is the host construction structure chart of existing ring roll mill.
Fig. 3 is the structure diagram of the embodiment of the present invention 1.
Fig. 4 is the structure diagram of the embodiment of the present invention 2.
Specific embodiment
More detailed elaboration is done to the present invention below by specific embodiment.
Embodiment 1：
As shown in figure 3, pressurization self-balancing super large roller flour mill of the present invention, including engine base 1 and is arranged on engine base 1
On bull ring 2, be provided with grinding roller component in bull ring 2, grinding roller component is by being arranged on the center rotor 3 of 1 center position of engine base
Work is driven, to improve the working efficiency and yield of flour mill, grinding roller component of the invention is set with by interior grinding roller 4 and outer grinding roller 5
It forms, rolling bearing 6 is provided between interior grinding roller 4 and the faying face of outer grinding roller 5, when reality manufactures, rolling bearing 6 is slides
Bearing or rolling bearing；Level offers axis hole on the center rotor 3 in interior 4 centre bore of grinding roller, and slip is threaded through
7 both ends of rotating shaft in axis hole extend to interior 4 side wall of grinding roller and are fixed with one with it, positioned at 7 upper and lower position of rotating shaft
Interior grinding roller thrust device 8 is respectively arranged in the blind hole symmetrically staggeredly opened up on center rotor 3, which can
To select thrust spring or use push action cylinder or cylinder；With offering profit on the corresponding engine base 1 in 6 position of rolling bearing
Lubricating oil collects runner 9, and protective cover 10 is equipped in outer 5 top seal buckle of grinding roller.
During the flour mill work of the present invention, external impetus driving center rotor 3 rotates, and center rotor 3 drives grinding roller component
Rotation：Under the action of interior grinding roller thrust device 8, grinding roller component is rotated around rotating shaft 7, and the both ends of grinding roller component is made to press to bull ring
2, outer grinding roller 5 is rotated by rolling bearing 6 around interior grinding roller 4.
Embodiment 2：
If the center rotor in embodiment 1 is carried out to be changed to structure as shown in Figure 4, i.e., center rotor is by fixed jacket
3.1 and swing rod 3.2 disposed within form, swing rod 3.2 is connected with the lower end of fixed jacket 3.1 by hinge shaft 11, and axis hole is opened
It is located at and extends on the swing rod 3.2 in interior 4 centre bore of grinding roller, slide 7 both ends of rotating shaft being threaded through in axis hole and extend to interior mill
Roller side wall is simultaneously fixed with one with it, in the blind hole symmetrically staggeredly opened up on the swing rod positioned at 7 upper and lower position of rotating shaft respectively
It is provided with interior grinding roller thrust device 8.
Center rotor is changed to be made of fixed jacket 3.1 and swing rod 3.2 disposed within by the present invention, when making or installation
When there is the larger situation of error, barycenter can be with automatic centering.
Claims (6)
1. a kind of pressurization self-balancing super large roller flour mill, including engine base and the bull ring being arranged on the engine base, the bull ring
Grinding roller component is inside provided with, the grinding roller component drives work by being arranged on the center rotor of engine base center position, special
Sign is：The grinding roller component is set with by interior grinding roller and outer grinding roller, between the interior grinding roller and the faying face of outer grinding roller
It is provided with rolling bearing；Level offers axis hole on the center rotor in the interior grinding roller centre bore, is threaded through the axis
Rotating shaft both ends in hole extend to the interior grinding roller side wall, right on the center rotor positioned at the rotating shaft upper and lower position
Claim to be respectively arranged with interior grinding roller thrust device in the blind hole staggeredly opened up.
2. pressurization self-balancing super large roller flour mill according to claim 1, it is characterised in that：The center rotor is by fixing
Housing and swing rod disposed within composition, the swing rod are connected with the lower end of fixed jacket by hinge shaft, and the axis hole opens up
On the swing rod extended in the interior grinding roller centre bore, the rotating shaft both ends being threaded through in the axis hole extend to the interior mill
Roller side wall is symmetrically staggeredly respectively arranged with interior grinding roller in the blind hole that opens up on the swing rod positioned at the rotating shaft upper and lower position
Thrust device.
3. pressurization self-balancing super large roller flour mill according to claim 1 or 2, it is characterised in that：The interior grinding roller thrust
Device is push action cylinder, thrust cylinder or thrust spring.
4. pressurization self-balancing super large roller flour mill according to claim 1 or 2, it is characterised in that：The rolling bearing is
Sliding bearing or rolling bearing.
5. pressurization self-balancing super large roller flour mill according to claim 1 or 2, it is characterised in that：With the rolling bearing
Lubricating oil is offered on the corresponding engine base in position and collects runner.
6. pressurization self-balancing super large roller flour mill according to claim 1 or 2, it is characterised in that：On the outer grinding roller top
Portion's seal buckle is equipped with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610194010.2A CN105618201B (en) | 2016-03-31 | 2016-03-31 | Pressurize self-balancing super large roller flour mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610194010.2A CN105618201B (en) | 2016-03-31 | 2016-03-31 | Pressurize self-balancing super large roller flour mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105618201A CN105618201A (en) | 2016-06-01 |
| CN105618201B true CN105618201B (en) | 2018-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610194010.2A Active CN105618201B (en) | 2016-03-31 | 2016-03-31 | Pressurize self-balancing super large roller flour mill |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205462490U (en) * | 2016-03-31 | 2016-08-17 | 河南维科重工机械有限公司 | Pressurization self -balancing super large roller milling machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1013594B (en) * | 1989-01-03 | 1991-08-21 | 全苏矿物机械加科学研究设计院 | Method and apparatus for disintegrating fibrous material |
| JP3738367B2 (en) * | 2002-05-20 | 2006-01-25 | 株式会社ティエスピー | Crusher |
| US7584917B2 (en) * | 2007-03-29 | 2009-09-08 | Alstom Technology Ltd | Seal for coiled spring assembly |
| CN201380098Y (en) * | 2009-01-21 | 2010-01-13 | 周作护 | Ball roller grinding machine |
| CN102744128A (en) * | 2012-07-30 | 2012-10-24 | 桂林晟兴机械制造有限公司 | Direct-current type double-support strong ring roll 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 |
| 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 |
| CN104759323B (en) * | 2015-04-15 | 2017-07-25 | 河南维科重工机械有限公司 | Combined type flour mill |
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2016
- 2016-03-31 CN CN201610194010.2A patent/CN105618201B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205462490U (en) * | 2016-03-31 | 2016-08-17 | 河南维科重工机械有限公司 | Pressurization self -balancing super large roller milling machine |
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| CN105618201A (en) | 2016-06-01 |
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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 Wei Ke heavy industry Machinery Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210527 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 Veken Heavy Machinery Co. |
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| TR01 | Transfer of patent right |