CN105879964A - Material damper capable of matching with rollers automatically - Google Patents
Material damper capable of matching with rollers automatically Download PDFInfo
- Publication number
- CN105879964A CN105879964A CN201610442589.XA CN201610442589A CN105879964A CN 105879964 A CN105879964 A CN 105879964A CN 201610442589 A CN201610442589 A CN 201610442589A CN 105879964 A CN105879964 A CN 105879964A
- Authority
- CN
- China
- Prior art keywords
- shaft sleeve
- roller
- sleeve pipe
- plate
- material baffle
- 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.)
- Granted
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a material damper capable of matching with rollers automatically. The material damper comprises a blade and a blade arbor. The blade comprises a supporting portion and a camber portion; the supporting portion is arranged at the upper end of the camber portion; a shaft sleeve is arranged on the outer side of the supporting portion; one end of the blade arbor is disposed in the shaft sleeve, and the other end of the blade arbor provides an acting force to the rollers; by the acting force, the camber portion closely fits with working faces of two adjacent rollers. Since the damper having continuous downwards pressure fits to the working faces of the rollers, a gap between the damper and the rollers caused by abrasion of the damper is filled, and waste of materials is avoided. Installation position of the blade can be regulated through the blade arbor and the blade which are in movable connection, so that the camber portion of the blade can be matched with the working faces well within a short time and time for assembling is then saved.
Description
Technical field
The present invention relates to grinder technical field, particularly relate to a kind of roller material baffle that automatically coincide.
Background technology
Three-roll grinder is to use the surface of roller mutually to extrude and the friction of friction speed realizes material and grinds
Equipment.As it is shown in figure 1, can make under squeezing action between roller material along the diffusion axially outward of roller,
Make material drop from roller, cause the waste of material and to affect equipment properly functioning.
In prior art, a baffle plate is set in the end of roller, due to liquid material surface exist tension force and
Buoyancy, the material between baffle plate on roller can produce an active force laterally, therefore, gear to baffle plate
It is relatively fixed between plate and roller, owing to roller exists frictional force in operation process and between baffle plate, time long
Between operation can make contact surface produce abrasion, make between baffle plate and roller produce gap, material can leak from gap
Go out, cause the material leakage of material to waste；It addition, fixed dam, is difficult to mate with roll surface when mounted, dress
Join difficulty.
Summary of the invention
The technical problem to be solved is: in order to overcome in prior art between roller material to extending out
Dissipating and material leakage, cause the deficiency of the waste of material, the present invention provides a kind of roller material baffle that automatically coincide.
The technical scheme that the present invention solves its technical problem to be taken is: a kind of roller material gear that automatically coincide
Plate, including knife plate and cutter plate axis, described knife plate includes supporting part and cambered surface portion, and described support zone is in described
The upper end in cambered surface portion, is provided with shaft sleeve outside described supporting part, described cutter plate axis one end is placed in shaft sleeve,
And the described cutter plate axis other end is provided with the continuous action power to roller direction and makes cambered surface portion and adjacent two roller works
Fit tightly as face.The axis of cutter plate axis is parallel with roller axis, and cutter plate axis one end is connected with knife plate, separately
There is on one end down force radially, make active force be delivered on knife plate by cutter plate axis, so that
Cambered surface portion fits tightly with the work surface of roller, when the contact surface of knife plate with roller produces abrasion, downwards
The effect of continuous action power lower knife plate can be made to move downward to make up the gap that abrasion produces, thus ensure
The laminating of roller and knife plate, it is to avoid material leakage.
Further, for the ease of regulation and the installation of knife plate, described cutter plate axis is placed in described shaft sleeve
End is provided with flange, the external diameter of described flange less than the internal diameter of shaft sleeve, described shaft sleeve and described cutter plate axis it
Between be additionally provided with copper ring, described copper ring and described shaft sleeve interference fit, the internal diameter of described copper ring is more than described cutter
The external diameter of board shaft and the external diameter less than described flange.During installation, first copper ring is set on cutter plate axis, then
The one end being provided with flange is inserted inside shaft sleeve, then copper ring is pressed in shaft sleeve, owing to flange outside diameter is little
In shaft sleeve internal diameter therefore can in shaft sleeve Free Slosh, again due to copper ring and shaft sleeve interference fit,
Make flange not drop out in shaft sleeve, and cutter plate axis can swing certain angle in shaft sleeve.Pass through
When knife plate is placed on roller by drive mechanism, owing to knife plate can be movable within the specific limits on cutter plate axis,
Therefore, it is simple to coincideing between cambered surface portion and roller work surface.
Further, including sleeve pipe and pressure system, in order to make cutter plate axis keep balance, described sleeve pipe is with described
One end that flange is relative is provided with support arm, and described casing pipe sleeve is located on the cutter plate axis outside shaft sleeve, described pressure
Force system is with telescopic joint, and described pressure system is between described support arm and shaft sleeve, described pressure
System makes generation on knife plate press to the active force of roller by sleeve pipe.Thered is provided downwards to knife plate by pressure system
Pressure.When pressure system produces downward active force to sleeve pipe, sleeve pipe two ends are respectively provided with downward motion
Trend, sleeve pipe one end is supported on support arm, and the other end is pressed on roller by knife plate, makes the two ends of sleeve pipe
Stress equalization, so that the stress equalization of cutter plate axis, it is to avoid cutter plate axis produces bigger with the junction of shaft sleeve
Shearing force.
Further, described pressure system includes that pressing plate, described pressing plate are pressed between described support arm and shaft sleeve
Sleeve outer wall on, the electrolysis of described pressing plate and described sleeve pipe is equipped with the first spacing ring, described pressing plate
It is placed in described first spacing ring.By the first spacing ring, the position of pressing plate is carried out spacing, it addition, material
Knife plate is produced outside thrust, knife plate can be limited by the first spacing ring and move out.
Further, it is provided with jump ring between described pressing plate and described first spacing ring.Jump ring has certain elasticity,
Cutter plate axis can be made movable in the range of certain angle, make cambered surface portion more identical with work surface, meanwhile, can
Shake during to reduce roller operating and produced by after knife plate effect, there is cushioning effect.
Further, in order to limit knife plate displacement on cutter plate axis is axial further, limiting plate and edge are also included
The second spacing ring that circumference ring is located on the sleeve outer wall between described support arm and shaft sleeve, described limiting plate
End is provided with the bayonet socket mated with described second spacing ring external diameter, and described bayonet socket is connected to described second spacing ring
In.
Further, described pressure system includes tension spring, and described tension spring two ends are fixing forms arch,
Described tension spring position fixed ends are less than the position of sleeve pipe, and the height of arch is less than sleeve pipe to tension spring
The height of fixing end.Pressure system can also use a tension spring, makes tension spring be bent to form one
Arch, makes sleeve pipe pass from inner arched, owing to the height of arch and the fixed position of tension spring are both less than
The height of sleeve pipe, therefore, after sleeve pipe is through in arch, tension spring just produces downward drawing to sleeve pipe
Power.
Concrete, described cambered surface portion is and the herringbone of described adjacent two roller work surface radian couplings, described
Cambered surface portion is fitted tightly on the work surface of described roller.
Concrete, described supporting part and cambered surface portion one connect.
The invention has the beneficial effects as follows: a kind of roller material baffle that automatically coincide that the present invention provides, use tool
The baffle plate having lasting downward pressure is fitted tightly on roller work surface, make up because of baffle plate abrasion with roller it
Between produce gap, it is to avoid material waste；By the cutter plate axis of movable connection and knife plate scalable knife plate
Installation site, makes the cambered surface portion of knife plate and work surface more preferably, coincide faster, saves installation time.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of three-roll grinder；
Fig. 2 is the assembling schematic diagram of preferred embodiment；
Fig. 3 is the structural representation of preferred embodiment；
Fig. 4 is the partial structurtes schematic diagram of preferred embodiment；
Fig. 5 is the front view of Fig. 4；
Fig. 6 is the profile of A-A in Fig. 5；
Fig. 7 is the structural representation of cutter plate axis；
Fig. 8 is the structural representation of knife plate；
Fig. 9 is the another embodiment of tension system.
In figure: 100, roller, 200, material, 300, baffle plate assembly, 1, knife plate, 1-1, supporting part,
1-2, cambered surface portion, 1-3, shaft sleeve, 1-4, reinforcement, 2, cutter plate axis, 2-1, flange, 3, copper ring, 4,
Sleeve pipe, 4-1, the first spacing ring, 4-2, the second spacing ring, 5, support arm, 6, pressing plate, 7, limiting plate,
8, spring.
Detailed description of the invention
Presently in connection with accompanying drawing, the present invention is described in detail.This figure is the schematic diagram simplified, only with signal side
The basic structure of the formula explanation present invention, therefore it only shows the composition relevant with the present invention.
As in figure 2 it is shown, the assembling schematic diagram of a kind of roller material baffle that automatically coincide of the present invention, roller 100
Have three, be arranged in parallel, between adjacent two rollers 100, be provided with material 200, when roller 100 as illustrated in
When the direction of arrow rotates, material 200 will spread laterally, and the two ends of roller 100 are equipped with baffle plate assembly
300, the diffusion of material 200 is hindered by baffle plate assembly 300.
As shown in figures 3-8, baffle plate assembly 300 includes knife plate 1, cutter plate axis 2, copper ring 3, sleeve pipe 4 and pressure
Force system, as shown in Figure 8, knife plate 1 includes supporting part 1-1 and cambered surface portion 1-2, and supporting part 1-1 is positioned at arc
The upper end of face 1-2, supporting part 1-1 and cambered surface portion 1-2 one connects, and cambered surface portion 1-2 is and adjacent two rollers
The herringbone structure of cylinder 100 work surface radian coupling, is provided with shaft sleeve 1-3, shaft sleeve outside supporting part 1-1
The axis of 1-3 is parallel with roller 100 axis, is additionally provided with reinforcement 1-4 between shaft sleeve 1-3 and supporting part 1-1
Strengthening the bonding strength of shaft sleeve 1-3 and supporting part 1-1, cutter plate axis 2 one end is placed in shaft sleeve 1-3, and
Cutter plate axis 2 other end is provided with the continuous action power to roller 100 direction and makes cambered surface portion 1-2 and adjacent two rollers
100 work surfaces fit tightly.
As it is shown in fig. 7, one end that cutter plate axis 2 is placed in shaft sleeve 1-3 is provided with flange 2-1, flange 2-1's
Edge is equipped with chamfering and is easy to flange 2-1 and rocks in shaft sleeve 1-3, and the external diameter of flange 2-1 is less than shaft sleeve
The internal diameter of 1-3, is additionally provided with copper ring 3, copper ring 3 and shaft sleeve 1-3 mistake between shaft sleeve 1-3 and cutter plate axis 2
Being full of cooperation, the internal diameter of copper ring 3 external diameter more than cutter plate axis 2 and the external diameter less than flange 2-1, by copper ring 3
Flange 2-1 can be made in being connected to shaft sleeve 1-3, to be difficult to abjection.
Sleeve pipe 4 is set on the cutter plate axis 2 outside shaft sleeve 1-3, and sleeve pipe 4 uses elastomeric material to make, set
Being provided with support arm 5 below one end that pipe 4 is relative with flange 2-1, support arm 5, for supporting sleeve 4, supports
Sleeve pipe 4 outer wall between arm 5 and shaft sleeve 1-3 is provided with the first parallel spacing ring 4-1 and the second spacing ring
4-2, pressure system includes that pressing plate 6, pressing plate 6 one end are connected with pressure system, and pressing plate 6 is provided with through hole,
Sleeve pipe 4 passes in through hole, makes pressing plate 6 be placed in the first spacing ring 4-1 and be pressed on sleeve pipe 4 outer wall, pressure
Force system makes generation on knife plate 1 press to the active force of roller 100 by sleeve pipe 4.
Also include that limiting plate 7, limiting plate 7 end are provided with the bayonet socket mated with the second spacing ring 4-2 external diameter, card
Mouth is connected in the second spacing ring 4-2.
In figure, curved arrow represents that the rotation direction of roller 100, horizontal arrow represent that material 200 is squeezed
After dispersal direction.
As it is shown in figure 9, tension system can also use tension spring 8 to replace pressing plate 6, tension spring 8 two ends
Fixing formation arch, tension spring 8 position fixed ends are less than the position of sleeve pipe 4, and the height of arch is less than
Sleeve pipe 4 fixes the height of end to tension spring.Sleeve pipe 4 is through in the arch hole of tension spring 8, produce to
Under pulling force.Tension spring 8 has elasticity, and sleeve pipe 4 can be movable in the range of certain angle, it is simple to peace
During dress, cambered surface portion 1-2 and roller 100 work surface engages.In figure, arrow represents the downward pulling force of generation.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant work
Make personnel and can carry out various change and amendment without departing from the scope of the present invention completely.Send out for this
Bright technical scope is not limited to the content in description, it is necessary to determine it according to right
Technical scope.
Claims (9)
1. the roller material baffle that automatically coincide, it is characterised in that: include knife plate (1) and cutter plate axis (2),
Described knife plate (1) includes supporting part (1-1) and cambered surface portion (1-2), and described supporting part (1-1) is positioned at institute
Stating the upper end of cambered surface portion (1-2), described supporting part (1-1) outside is provided with shaft sleeve (1-3), described knife plate
Axle (2) one end is placed in shaft sleeve (1-3), and described cutter plate axis (2) other end is provided with to roller (100)
The continuous action power in direction makes cambered surface portion (1-2) fit tightly with adjacent two rollers (100) work surface.
2. the roller material baffle that automatically coincide as claimed in claim 1, it is characterised in that: described cutter plate axis
(2) one end being placed in described shaft sleeve (1-3) is provided with flange (2-1), outside described flange (2-1)
Footpath, less than the internal diameter of shaft sleeve (1-3), also sets between described shaft sleeve (1-3) and described cutter plate axis (2)
There are copper ring (3), described copper ring (3) and described shaft sleeve (1-3) interference fit, described copper ring (3)
The internal diameter external diameter more than described cutter plate axis (2) and the external diameter less than described flange (2-1).
3. the roller material baffle that automatically coincide as claimed in claim 2, it is characterised in that: also include sleeve pipe
And pressure system (4), one end that described sleeve pipe (4) is relative with described flange (2-1) is provided with support arm (5),
Described sleeve pipe (4) is set on the cutter plate axis (2) in shaft sleeve (1-3) outside, described pressure system and set
Pipe (4) connects, and described pressure system is positioned between described support arm (5) and shaft sleeve (1-3), institute
Stating pressure system makes the upper generation of knife plate (1) press to the active force of roller (100) by sleeve pipe (4).
4. the roller material baffle that automatically coincide as claimed in claim 3, it is characterised in that: described pressure system
System includes that pressing plate (6), described pressing plate (6) are pressed between described support arm (5) and shaft sleeve (1-3)
On sleeve pipe (4) outer wall, described pressing plate (6) and the electrolysis of described sleeve pipe (4) are equipped with first spacing
Ring (4-1), described pressing plate (6) is placed in described first spacing ring (4-1).
5. the roller material baffle that automatically coincide as claimed in claim 4, it is characterised in that: described pressing plate (6)
And it is provided with jump ring between described first spacing ring (4-1).
6. the roller material baffle that automatically coincide as claimed in claim 5, it is characterised in that: also include spacing
Plate (7) and circumferentially ring are located at sleeve pipe (4) outer wall between described support arm (5) and shaft sleeve (1-3)
On the second spacing ring (4-2), described limiting plate (7) end is provided with described second spacing ring (4-2) outward
The bayonet socket of footpath coupling, described bayonet socket is connected in described second spacing ring (4-2).
7. the roller material baffle that automatically coincide as claimed in claim 3, it is characterised in that: described pressure system
System includes tension spring (8), and described tension spring (8) two ends are fixing forms arch, described tension spring (8)
Position fixed ends are less than the position of sleeve pipe (4), and the height of arch is less than sleeve pipe (4) to tension spring (8)
The height of fixing end.
8. the roller material baffle that automatically coincide as claimed in claim 1, it is characterised in that: described cambered surface portion
(1-2) it is and the herringbone of described adjacent two rollers (100) work surface radian coupling, described cambered surface portion (1-2)
It is fitted tightly on the work surface of described roller (100).
9. the roller material baffle that automatically coincide as claimed in claim 1, it is characterised in that: described supporting part
(1-1) connect with cambered surface portion (1-2) one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610442589.XA CN105879964B (en) | 2016-06-20 | 2016-06-20 | Automatically identical roller material baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610442589.XA CN105879964B (en) | 2016-06-20 | 2016-06-20 | Automatically identical roller material baffle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105879964A true CN105879964A (en) | 2016-08-24 |
| CN105879964B CN105879964B (en) | 2018-01-12 |
Family
ID=56730913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610442589.XA Active CN105879964B (en) | 2016-06-20 | 2016-06-20 | Automatically identical roller material baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105879964B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905901A (en) * | 2020-07-02 | 2020-11-10 | 江西盛伟科技股份有限公司 | High polymer material pulverizer |
| CN112206868A (en) * | 2020-08-20 | 2021-01-12 | 常州市龙鑫智能装备有限公司 | Self-matching discharging box |
| CN112535087A (en) * | 2020-12-22 | 2021-03-23 | 安徽万秀园生态农业集团有限公司 | Columnar seedling culture medium for tea and oil tea cultivation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5102058A (en) * | 1990-05-07 | 1992-04-07 | Ag Processing Inc., A Cooperative | Cheek plate for milling apparatus |
| CN201579080U (en) * | 2009-12-07 | 2010-09-15 | 精工油墨(四会)有限公司 | Roller grinding machine special for printing ink |
| CN201658992U (en) * | 2010-01-29 | 2010-12-01 | 莫龙兴 | Material baffle for three-roller grinding machine |
| CN202343243U (en) * | 2011-11-23 | 2012-07-25 | 洛阳大华重型机械有限公司 | Adjusting mechanisms for baffles of roller type crusher |
| CN102716778A (en) * | 2012-06-29 | 2012-10-10 | 常州市龙鑫化工机械有限公司 | Automatic regulating device for material baffle of three-roller grinding mill |
| CN203140055U (en) * | 2013-03-28 | 2013-08-21 | 成都利君实业股份有限公司 | Side baffle mechanism of rolling press |
| CN203790995U (en) * | 2014-04-03 | 2014-08-27 | 中建材（合肥）粉体科技装备有限公司 | Anti-wear material stopping device at side edge of high-pressure grinding roller |
| CN205684112U (en) * | 2016-06-20 | 2016-11-16 | 常州市龙鑫化工机械有限公司 | Automatically coincide roller material baffle |
-
2016
- 2016-06-20 CN CN201610442589.XA patent/CN105879964B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5102058A (en) * | 1990-05-07 | 1992-04-07 | Ag Processing Inc., A Cooperative | Cheek plate for milling apparatus |
| CN201579080U (en) * | 2009-12-07 | 2010-09-15 | 精工油墨(四会)有限公司 | Roller grinding machine special for printing ink |
| CN201658992U (en) * | 2010-01-29 | 2010-12-01 | 莫龙兴 | Material baffle for three-roller grinding machine |
| CN202343243U (en) * | 2011-11-23 | 2012-07-25 | 洛阳大华重型机械有限公司 | Adjusting mechanisms for baffles of roller type crusher |
| CN102716778A (en) * | 2012-06-29 | 2012-10-10 | 常州市龙鑫化工机械有限公司 | Automatic regulating device for material baffle of three-roller grinding mill |
| CN203140055U (en) * | 2013-03-28 | 2013-08-21 | 成都利君实业股份有限公司 | Side baffle mechanism of rolling press |
| CN203790995U (en) * | 2014-04-03 | 2014-08-27 | 中建材（合肥）粉体科技装备有限公司 | Anti-wear material stopping device at side edge of high-pressure grinding roller |
| CN205684112U (en) * | 2016-06-20 | 2016-11-16 | 常州市龙鑫化工机械有限公司 | Automatically coincide roller material baffle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905901A (en) * | 2020-07-02 | 2020-11-10 | 江西盛伟科技股份有限公司 | High polymer material pulverizer |
| CN112206868A (en) * | 2020-08-20 | 2021-01-12 | 常州市龙鑫智能装备有限公司 | Self-matching discharging box |
| CN112535087A (en) * | 2020-12-22 | 2021-03-23 | 安徽万秀园生态农业集团有限公司 | Columnar seedling culture medium for tea and oil tea cultivation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105879964B (en) | 2018-01-12 |
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Address after: 213119 Xi Xiang Village, Hengshan Bridge Town, Wujin District, Changzhou, Jiangsu Patentee after: CHANGZHOU LONGXIN INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 213119 Jiangsu Changzhou Wujin District Hengshan bridge Xi Xiang Industrial Park Patentee before: CHANGZHOU LONGXIN MACHINERY CO.,LTD. |
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Address after: No. 308, Xixiang Village, Hengshanqiao Town, Economic Development Zone, Changzhou City, Jiangsu Province, 213000 Patentee after: Changzhou Longxin Intelligent Equipment Co.,Ltd. Address before: 213119 Xi Xiang Village, Hengshan Bridge Town, Wujin District, Changzhou, Jiangsu Patentee before: CHANGZHOU LONGXIN INTELLIGENT EQUIPMENT Co.,Ltd. |