CN102553680A - Swing type grinding roller device - Google Patents
Swing type grinding roller device Download PDFInfo
- Publication number
- CN102553680A CN102553680A CN2012100187771A CN201210018777A CN102553680A CN 102553680 A CN102553680 A CN 102553680A CN 2012100187771 A CN2012100187771 A CN 2012100187771A CN 201210018777 A CN201210018777 A CN 201210018777A CN 102553680 A CN102553680 A CN 102553680A
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- China
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- grinding roller
- roller axle
- swing type
- burnisher apparatus
- bearing
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Abstract
The invention relates to a swing type grinding roller device which is characterized by comprising a grinding roller shaft, a grinding roller sheathed outside the upper part of the grinding roller shaft in a rotating way, a grinding roller shaft sleeve fixedly sheathed outside the lower part of the grinding roller shaft, a swing arm and a swing arm shaft, wherein one end of the swing arm is fixed outside the grinding roller shaft sleeve, and the other end of the swing arm is fixedly or rotatablely connected with the swing arm shaft. The invention aims at providing the swing type grinding roller device capable of prolonging the service life of the grinding roller shaft.
Description
Technical field
The present invention relates to a kind of swing type Burnisher apparatus, particularly a kind of processing pulverizing fibre-bearing material that is used for is like the swing type Burnisher apparatus of sawdust, bamboo abrasive dust, rice chaff etc.
Background technology
At present, existing Burnisher apparatus is because structural design is unreasonable, and not only the part exchanging maintenance bothers, and dismounting effort, consuming time influences production efficiency, and the grinding roller axle is stressed big, frangible.If at work, grinding roller axle fracture, very big to the destruction of grinding machine, as be rotated to throw away and possibly cause very big danger.
Summary of the invention
The object of the present invention is to provide and a kind ofly can improve the grinding roller axle swing type Burnisher apparatus in service life.
The object of the invention is realized through following technical scheme: a kind of swing type Burnisher apparatus is characterized in that: it comprises that grinding roller axle, turning set be located at grinding roller axle sleeve, the end that grinding roller, fixed cover outside the grinding roller axle top be located at outside the grinding roller axle bottom and be fixed in outer swing arm of grinding roller axle sleeve and the arm shaft that is fixedly connected or is rotationally connected with the swing arm other end.
The present invention has also carried out following innovation:
More smooth and easy for the grinding rotation that makes grinding roller, to the torsion of grinding roller axle, reduce the wearing and tearing of grinding roller axle when reducing the grinding roller rotation, bearing assembly and grinding roller axle that said grinding roller is located between grinding roller and the grinding roller axle through fixed cover rotate socket.
Said bearing assembly comprises upper bearing (metal) that is sheathed on grinding roller inner chamber top and the lower bearing that is sheathed on grinding roller inner chamber bottom; The wall of said grinding roller inner chamber is provided with between upper bearing (metal) bottom surface and lower bearing end face the convex shoulder that upper bearing (metal) and lower bearing is carried out axial location.Through the setting of upper bearing (metal) and lower bearing, the torsion that receives of grinding roller axle is greatly reduced, make upper bearing (metal) and lower bearing keep a determining deviation through convex shoulder simultaneously, prevent that upper bearing (metal) and lower bearing from abutting in and cause mutual wearing and tearing together.
Said grinding roller axle is a multidiameter, and grinding roller axle top is provided with and relies on lower bearing inner ring bottom surface lower bearing is carried out the last shaft shoulder of axial location.So not only bearing assembly is realized axial location, and reach the axial location that realizes grinding roller that cooperates that goes up the shaft shoulder through lower bearing and convex shoulder.
In order to seal the inner chamber of grinding roller, so that storing lubricating oil makes the rotation of bearing assembly more smooth and easy, said grinding roller top is installed with the top cover labyrinth of shade in grinding roller axle top, and said grinding roller bottom is installed with and is sheathed on the outer lower sealing cover of grinding roller axle.
For the ease of filling lubricating oil; Particularly being convenient to oil filling goes in the cavity between upper bearing (metal) and the lower bearing; Be provided with liquid injection hole in the said grinding roller axis body; The inlet of said liquid injection hole is located at the main shaft top, and the outlet of said liquid injection hole is located on the grinding roller axle periphery wall between upper bearing (metal) and the lower bearing.
Part dismounting when annotating lubricating oil in order to reduce is consuming time; The inlet corresponding section of said top cover labyrinth and liquid injection hole is provided with able to turn on or off liquid injection port; When annotating lubricating oil like this, only need to open liquid injection port, can the infusion orifice of lubricating oil infusion device be stretched in the inlet of liquid injection hole.
For grinding roller axle and grinding roller axle sleeve are accurately located, realization is good fastening and dismounting is easy, and said grinding roller axle bottom is provided with and relies on grinding roller axle sleeve top to realize the following shaft shoulder of the axial location between grinding roller axle and the grinding roller axle sleeve; The bottom of said grinding roller axle cooperates with grinding roller axle sleeve bottom through axial end cap realizes fixing between grinding roller axle and the grinding roller.
The top of said grinding roller axle is provided with the Axial Mounting Part that bearing assembly is carried out axial restraint, when like this bearing assembly being carried out axial restraint, also grinding roller is fixed.
Grinding roller outer shaft sleeve between grinding roller and grinding roller axle sleeve is provided with equilibrate counterweight.Of poor quality according to two grinding rollers appears varying in weight because of wearing and tearing when being symmetrical set two grinding rollers, and when influencing the grinding machine steady running; On corresponding grinding roller, add the balanced arrangement piece, make two grinding roller weight consistent, save and change two grinding rollers simultaneously; Thereby reduce cost, it is consuming time to reduce repair and replacement.
Compared to prior art, the invention has the advantages that:
(1), effectively improves grinding roller axle service life through appropriate design;
(2) through the setting of bearing assembly, make the grinding rotation of grinding roller more smooth and easy, to the torsion of grinding roller axle, reduce the wearing and tearing of grinding roller axle when reducing the grinding roller rotation, reduce the probability that the grinding roller axle in use fractures;
(3) through the setting of convex shoulder, make upper bearing (metal) and lower bearing keep a determining deviation, prevent that upper bearing (metal) and lower bearing from abutting in and cause mutual wearing and tearing together;
(4) fixedly mount with grinding roller respectively through top cover labyrinth and lower sealing cover, effectively guarantee the sealing of grinding roller inner chamber, prevent that dust from getting into, and influences bearing assembly work, even dryout lubricating oil;
(5) through the correspondence setting of liquid injection hole and liquid injection port, make things convenient for the filling of lubricating oil, improved oil filling efficient;
(6) through cooperating of the shaft shoulder and grinding roller axle sleeve and fixing of axial end cap down, grinding roller axle and grinding roller axle sleeve are accurately located, realization is good fastening and dismounting is easy;
(7) through the setting of Axial Mounting Part, can not only carry out well secured to bearing assembly and grinding roller, and the easy dismounting of grinding roller; Make the maintain and replace of grinding roller more convenient, reduce the manpower loss;
(8) through the setting of equilibrate counterweight, effectively guarantee the smooth operation of grinding machine, save and change two symmetrical grinding rollers simultaneously, thereby reduce maintenance cost, it is consuming time to reduce repair and replacement.
Description of drawings
Fig. 1 is the structural representation of a kind of swing type Burnisher apparatus of the present invention embodiment.
Fig. 2 is the application structure sketch of Fig. 1 embodiment.
Label declaration: 1, grinding roller axle, 1-1, the last shaft shoulder, 1-2, the following shaft shoulder, 2, grinding roller, 2-1, convex shoulder; 3, grinding roller axle sleeve, 4, swing arm, 5, arm shaft, 6, upper bearing (metal), 7, lower bearing, 8, top cover labyrinth; 9, lower sealing cover, 10, liquid injection hole, 11, liquid injection port, 12, axial end cap, 13, Axial Mounting Part, 14, the balanced arrangement piece; 15, oil sealing, 16, driving shaft, 17, go up disk, 18, lower disc, 19, the chamber wall of milling, 20, through hole.
The specific embodiment
Below in conjunction with Figure of description and embodiment content of the present invention is elaborated:
As depicted in figs. 1 and 2 is the embodiment sketch map of a kind of swing type Burnisher apparatus provided by the invention.
A kind of swing type Burnisher apparatus is characterized in that: it comprises that grinding roller axle 1, turning set be located at grinding roller 2, fixed cover outside grinding roller axle 1 top and be located at grinding roller axle sleeve 3, an end outside grinding roller axle 1 bottom and be fixed in outer swing arm 4 of grinding roller axle sleeve 3 and the arm shaft 5 that is fixedly connected or is rotationally connected with swing arm 4 other ends.
Bearing assembly and grinding roller axle 1 that said grinding roller 2 is located between grinding roller 2 and the grinding roller axle 1 through fixed cover rotate socket.
Said bearing assembly comprises upper bearing (metal) 6 that is sheathed on grinding roller 2 inner chamber tops and the lower bearing 7 that is sheathed on grinding roller 2 inner chamber bottoms; The wall of said grinding roller 2 inner chambers is provided with between upper bearing (metal) 6 bottom surfaces and lower bearing 7 end faces the convex shoulder 2-1 that upper bearing (metal) 6 and lower bearing 7 is carried out axial location.
Said grinding roller axle 1 is a multidiameter, and grinding roller axle 1 top is provided with and relies on lower bearing 7 bottom surfaces lower bearing 7 is carried out the last shaft shoulder 1-1 of axial location.
Said grinding roller 2 tops are installed with the top cover labyrinth 8 of shade in grinding roller axle 1 top, and said grinding roller 2 bottoms are installed with the lower sealing cover 9 that is sheathed on outside the grinding roller axle 1.Said top cover labyrinth 8 can adopt screw connection structure and grinding roller 2 to achieve a fixed connection with lower sealing cover 9.Be provided with oil sealing 15 between lower sealing cover 9 and the grinding roller axle 1, to improve the sealing property of lower sealing cover 9.
Be provided with liquid injection hole 10 in said grinding roller axle 1 body, the inlet of said liquid injection hole 10 is located at grinding roller axle 1 top, and the outlet of said liquid injection hole 10 is located on grinding roller axle 1 periphery wall between upper bearing (metal) 6 and the lower bearing 7.
Said top cover labyrinth 8 is provided with able to turn on or off liquid injection port 11 with the inlet corresponding section of liquid injection hole 10.Said liquid injection port 11 can be the tapped through hole that has screw.
Said grinding roller axle 1 bottom is provided with and relies on grinding roller axle sleeve 3 tops to realize the following shaft shoulder 1-2 of the axial location between grinding roller axle 1 and the grinding roller axle sleeve 3; The bottom of said grinding roller axle 1 through axial end cap 12 and grinding roller axle sleeve 3 bottom secure fit to realize fixing between grinding roller axle 1 and the grinding roller 2.Said axial end cap 12 can adopt screw connection structure and grinding roller axle 1 to achieve a fixed connection.
The top of said grinding roller axle 1 is provided with the Axial Mounting Part 13 that bearing assembly is carried out axial restraint.Said Axial Mounting Part 13 can be the fixture that is threaded, like nut.
Be arranged with equilibrate counterweight 14 outside the grinding roller axle 1 between grinding roller 2 and grinding roller axle sleeve 3.Equilibrate counterweight 14 can be that fixed cover is located at the copper sheathing outside the grinding roller axle 1.
As shown in Figure 2, be a kind of vertical grinder that has the swing type Burnisher apparatus.Said vertical grinder comprise by drive device drives rotate perpendicular put driving shaft 16, driving shaft 16 different axial locations and coaxial fixed cover be located at driving shaft 16 outside on disk 17 and lower disc 18, arm shaft 5 erect place between disk 17 and the lower disc 18 and be rotationally connected with lower disc 18 with last disk 17 or be fixedly connected a pair of more than symmetrically arranged swing type Burnisher apparatus and be sheathed on outside the disk 17 and cooperate the chamber wall 19 of milling of milling with the grinding roller 2 of swing type Burnisher apparatus.The grinding roller 2 of swing type Burnisher apparatus is positioned at the top of disk 17; The grinding roller axle 1 of swing type Burnisher apparatus passes to be located on the disk 17 and to be convenient to the 1 outside swing of grinding roller axle and cooperates the through hole 20 of milling with the chamber wall 19 of milling, and fixing with the grinding roller that is positioned at disk 17 tops 2.
The operation principle of vertical grinder that has the swing type Burnisher apparatus is following: driving shaft 16 rotates under the drive of drive unit, and last disk 17 rotates with lower disc 18 thereupon; When being installed on swing type Burnisher apparatus between disk 17 and the lower disc 18 disk 17 rotates with lower disc 18 synchronously on following, under action of centrifugal force, grinding roller 2 is posted by on the chamber wall 19 of milling, grinding roller 2 rotations under the frictional force effect; Grinding roller 2 cooperates with the chamber wall 19 of milling, to the material pulverizing of milling.
Claims (10)
1. swing type Burnisher apparatus is characterized in that: it comprises that grinding roller axle (1), turning set be located at grinding roller axle sleeve (3), the end that grinding roller (2), fixed cover outside grinding roller axle (1) top be located at outside grinding roller axle (1) bottom and be fixed in outer swing arm (4) of grinding roller axle sleeve (3) and the arm shaft (5) that is fixedly connected or is rotationally connected with swing arm (4) other end.
2. swing type Burnisher apparatus according to claim 1 is characterized in that: bearing assembly and grinding roller axle (1) that said grinding roller (2) is located between grinding roller (2) and the grinding roller axle (1) through fixed cover rotate socket.
3. swing type Burnisher apparatus according to claim 2 is characterized in that: said bearing assembly comprises upper bearing (metal) (6) that is sheathed on grinding roller (2) inner chamber top and the lower bearing (7) that is sheathed on grinding roller (2) inner chamber bottom; The wall of said grinding roller (2) inner chamber is provided with and is positioned between upper bearing (metal) (6) bottom surface and lower bearing (7) end face convex shoulder (2-1) that upper bearing (metal) (6) and lower bearing (7) is carried out axial location.
4. swing type Burnisher apparatus according to claim 3 is characterized in that: said grinding roller axle (1) is a multidiameter, and grinding roller axle (1) top is provided with and relies on lower bearing (7) bottom surface lower bearing (7) is carried out the last shaft shoulder (1-1) of axial location.
5. swing type Burnisher apparatus according to claim 1 is characterized in that: said grinding roller (2) top is installed with the top cover labyrinth (8) of shade in grinding roller axle (1) top, and said grinding roller (2) bottom is installed with and is sheathed on the outer lower sealing cover (9) of grinding roller axle (1).
6. swing type Burnisher apparatus according to claim 5; It is characterized in that: be provided with liquid injection hole (10) in said grinding roller axle (1) body; The inlet of said liquid injection hole (10) is located at grinding roller axle (1) top, and the outlet of said liquid injection hole (10) is located on grinding roller axle (1) periphery wall that is positioned between upper bearing (metal) (6) and the lower bearing (7).
7. swing type Burnisher apparatus according to claim 6 is characterized in that: said top cover labyrinth (8) is provided with able to turn on or off liquid injection port (11) with the inlet corresponding section of liquid injection hole (10).
8. according to any described swing type Burnisher apparatus of claim 1-7, it is characterized in that: said grinding roller axle (1) bottom is provided with and relies on grinding roller axle sleeve (3) top to realize the following shaft shoulder (1-2) of the axial location between grinding roller axle (1) and the grinding roller axle sleeve (3); The bottom of said grinding roller axle (1) through axial end cap (12) and grinding roller axle sleeve (3) bottom secure fit to realize fixing between grinding roller axle (1) and the grinding roller (2).
9. swing type Burnisher apparatus according to claim 8 is characterized in that: the top of said grinding roller axle (1) is provided with the Axial Mounting Part (13) that bearing assembly is carried out axial restraint.
10. swing type Burnisher apparatus according to claim 8 is characterized in that: be positioned at the outer equilibrate counterweight (14) that is arranged with of grinding roller axle (1) between grinding roller (2) and the grinding roller axle sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100187771A CN102553680A (en) | 2012-01-20 | 2012-01-20 | Swing type grinding roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100187771A CN102553680A (en) | 2012-01-20 | 2012-01-20 | Swing type grinding roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102553680A true CN102553680A (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100187771A Pending CN102553680A (en) | 2012-01-20 | 2012-01-20 | Swing type grinding roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102553680A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861650A (en) * | 2012-09-20 | 2013-01-09 | 湖南美鑫有机天然植物科技开发有限公司 | Strong hard pressure type licorice milling combination machine |
| CN106799596A (en) * | 2017-02-17 | 2017-06-06 | 佛山市欧艺钢金属制品有限公司 | A kind of coiled material production equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2511386Y (en) * | 2001-12-21 | 2002-09-18 | 杨方奇 | Bearing chamber device for Raymond mill |
| CN201108847Y (en) * | 2007-09-19 | 2008-09-03 | 容北国 | Longitudinal-pendulum type grinding machine |
| CN102112233A (en) * | 2008-08-25 | 2011-06-29 | 坡利西斯股份公司 | Roller mill |
| CN102131584A (en) * | 2008-08-25 | 2011-07-20 | 坡利西斯股份公司 | Roller mill |
| CN202527223U (en) * | 2012-01-20 | 2012-11-14 | 李福全 | Swing type grinding roller device |
-
2012
- 2012-01-20 CN CN2012100187771A patent/CN102553680A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2511386Y (en) * | 2001-12-21 | 2002-09-18 | 杨方奇 | Bearing chamber device for Raymond mill |
| CN201108847Y (en) * | 2007-09-19 | 2008-09-03 | 容北国 | Longitudinal-pendulum type grinding machine |
| CN102112233A (en) * | 2008-08-25 | 2011-06-29 | 坡利西斯股份公司 | Roller mill |
| CN102131584A (en) * | 2008-08-25 | 2011-07-20 | 坡利西斯股份公司 | Roller mill |
| CN202527223U (en) * | 2012-01-20 | 2012-11-14 | 李福全 | Swing type grinding roller device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861650A (en) * | 2012-09-20 | 2013-01-09 | 湖南美鑫有机天然植物科技开发有限公司 | Strong hard pressure type licorice milling combination machine |
| CN106799596A (en) * | 2017-02-17 | 2017-06-06 | 佛山市欧艺钢金属制品有限公司 | A kind of coiled material production equipment |
| CN106799596B (en) * | 2017-02-17 | 2019-03-05 | 佛山市欧艺钢数控设备有限公司 | A kind of coiled material production equipment |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |