CN206661134U - A kind of circular mold for granulator of service life length - Google Patents
A kind of circular mold for granulator of service life length Download PDFInfo
- Publication number
- CN206661134U CN206661134U CN201720294052.3U CN201720294052U CN206661134U CN 206661134 U CN206661134 U CN 206661134U CN 201720294052 U CN201720294052 U CN 201720294052U CN 206661134 U CN206661134 U CN 206661134U
- Authority
- CN
- China
- Prior art keywords
- ring moulds
- service life
- ring
- granulator
- nib
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010791 quenching Methods 0.000 abstract description 6
- 230000000171 quenching effect Effects 0.000 abstract description 6
- 230000008646 thermal stress Effects 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 5
- 239000002245 particle Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000002153 concerted effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
The utility model discloses a kind of circular mold for granulator of service life length, belong to ring moulds field.A kind of circular mold for granulator of service life length of the present utility model, including ring moulds body, the right-hand member of ring moulds body formed with to ring moulds installation groove is engaged on drive plate spacing ring；Stopper slot is offered on spacing ring, the bottom of the stopper slot is provided with arc angling；The mounting flange that the left end of ring moulds body forms to be connected with compression mold cover；Multiple nibs are uniformly offered on the middle part annular perisporium of ring moulds body；The axis of nib tilts towards with the pressure roller rotating direction of ring moulds this mates.The utility model in spacing trench bottom by setting arc angling; occur thermal stress in groove before preventing from quenching and cause to ftracture, it is ensured that the service life of ring moulds, in addition nib be obliquely installed towards pressure roller rotating direction; the resistance of material discharging is greatly lowered, improves production efficiency.
Description
Technical field
A kind of circular mold for granulator is the utility model is related to, more specifically to a kind of granulator of service life length
Use ring moulds.
Background technology
Granular material is pressed into particle by conventional ring die pelleter, and its operation principle is by oblique by quenched comminuting matter
Groove is through compression mold cover, by means of feeding ring moulds to the even action of centrifugal force and feeding scraper caused by gravity and ring moulds rotation
In interior press-space, under ring moulds and the strong squeezing action of pressure roller, material is gradually compacted, and is squeezed into the nib of ring moulds simultaneously
Shaped in nib, because extruding of the material between die is continuous, therefore the material after shaping is in constantly post from nib
Shape is discharged, and the particle of required length is then cut into by cutting knife.
Ring moulds are for by pressure roller pressing materials, and make the ring die pelleter special zero of material from its nib extrusion molding
Part, generally comprise to be formed ring moulds both ends to spacing ring that on drive plate ring moulds installation groove is engaged and to
The mounting flange of compression mold cover connection and the nib being opened on the annular perisporium in ring moulds middle part, wherein offer section on spacing ring
For the stopper slot of rectangle, occur thermal stress in front limit groove it is now discovered that quenching and cause to ftracture, in addition it has also been found that existing nib exists
Can constantly it be worn using rear nib for a long time, extruded segment can shorten, and then produce unqualified particle.
The content of the invention
1. utility model technical problems to be solved
The purpose of this utility model is to overcome the shortcomings of above-mentioned, there is provided a kind of granulator ring of service life length
Mould, it is simple in construction using technical solutions of the utility model, it is ingenious in design, by setting arc angling in spacing trench bottom, prevent
There is thermal stress in groove before quenching and cause to ftracture, compensator section is set additionally by between the extruded segment of nib and expansion arc,
The deficiency that unqualified particle is easily produced after extruded segment abrasion is shortened is made up, and nib is obliquely installed towards pressure roller rotating direction,
The resistance of material discharging is greatly lowered, improves production efficiency.
2. technical scheme
To reach above-mentioned purpose, technical scheme provided by the utility model is：
A kind of circular mold for granulator of service life length of the present utility model, including ring moulds body, described ring moulds body
Right-hand member formed with to ring moulds installation groove is engaged on drive plate spacing ring；Limited location is opened up on described spacing ring
Groove, the bottom of the stopper slot are provided with arc angling；The peace that the left end of described ring moulds body forms to be connected with compression mold cover
Fill flange；Multiple nibs are uniformly offered on the middle part annular perisporium of described ring moulds body；The axis of described nib towards
Tilted with the pressure roller rotating direction of ring moulds this mates.
Further, described nib includes feed zone, extruded segment, compensator section and expansion arc, and feed zone is tapered, squeezes
Press section, compensator section and expansion arc cylindrical；The osculum end of described feed zone and one end of extruded segment connect, extruded segment it is another
End is connected by compensator section with expansion arc, and wherein the aperture of extruded segment is more than the aperture of compensator section, and the aperture of compensator section is more than swollen
Swollen section of aperture.
Further, the depth of described stopper slot is 15mm, and width 30mm, the radius of arc angling is 5mm.
Further, described nib transversion malposition on ring moulds body is arranged.
3. beneficial effect
Using technical scheme provided by the utility model, compared with existing known technology, have the advantages that：
(1) circular mold for granulator of a kind of service life length of the present utility model, the right-hand member of its ring moulds body formed with
With with the spacing ring that ring moulds installation groove is engaged on drive plate, offer stopper slot on spacing ring, be easy to ring moulds accurately to install,
And installation is accurate, and the bottom of stopper slot is provided with arc angling, can prevent occurring thermal stress in groove before quenching and cause out
Split, it is ensured that the service life of ring moulds；
(2) circular mold for granulator of a kind of service life length of the present utility model, the axis of its nib towards with ring moulds sheet
The pressure roller rotating directions of mates tilts, when pressure roller rolling extrusion material, material subject tangential upper from pressure roller and
Component radially, both makes a concerted effort just along the inclined direction of nib so that the resistance of material discharging is greatly lowered, and is improved
Production efficiency；
(3) circular mold for granulator of a kind of service life length of the present utility model, its nib include feed zone, extruded segment,
Compensator section and expansion arc, feed zone is tapered, and extruded segment, compensator section and expansion arc are cylindrical, osculum end and the extruding of feed zone
One end connection of section, the other end of extruded segment are connected by compensator section with expansion arc, and wherein the aperture of extruded segment is more than compensator section
Aperture, the aperture of compensator section is more than the aperture of expansion arc, when long-time using after extruded segment be worn change compensator section in short-term
Used as extruded segment, extend the service life of ring moulds；
(4) a kind of circular mold for granulator of service life length of the present utility model, its nib are laterally wrong on ring moulds body
Position arrangement, make full use of the working face in the middle part of ring moulds body, nib be set as much as possible, substantially increase ring moulds percent opening and
Production efficiency.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the circular mold for granulator of service life length of the present utility model；
Fig. 2 is the enlarged drawing at A in the circular mold for granulator that a kind of service life of the present utility model is grown；
Fig. 3 is the enlarged drawing at B in the circular mold for granulator that a kind of service life of the present utility model is grown；
Fig. 4 is the structural representation of nib in the circular mold for granulator that a kind of service life of the present utility model is grown.
Label declaration in schematic diagram：1st, spacing ring；11st, stopper slot；12nd, arc angling；2nd, mounting flange；3rd, nib；
31st, feed zone；32nd, extruded segment；33rd, compensator section；34th, expansion arc.
Embodiment
To further appreciate that content of the present utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
With reference to Fig. 1, a kind of circular mold for granulator of service life length of the present embodiment, including ring moulds body, ring moulds body
Right-hand member formed with the spacing ring 1 to be engaged with ring moulds installation groove on drive plate；Stopper slot is offered on spacing ring 1
11, the bottom of the stopper slot 11 is provided with arc angling 12 (participating in shown in Fig. 3), is easy to ring moulds accurately to install, and installs precisely,
Specially the both ends of the bottom wall of stopper slot 11 and the junction of side wall are provided with arc angling 12, and the bottom of stopper slot 11 is set
There is arc angling 12, can prevent occurring thermal stress in groove before quenching and cause to ftracture, it is ensured that the service life of ring moulds, this implementation
The depth of stopper slot 11 is 15mm in example, and width 30mm, the radius of arc angling 12 is 5mm；The left end of ring moulds body is formed
To the mounting flange 2 being connected with compression mold cover, the outer peripheral face of the mounting flange 2 is processed into the conical surface (shown in Figure 2), the conical surface
Fixture between ring moulds body axis is 5 °；Multiple nibs 3, nib are uniformly offered on the middle part annular perisporium of ring moulds body
The 3 transversion malposition arrangements on ring moulds body, make full use of the working face in the middle part of ring moulds body, set nib as much as possible, greatly
Improve ring moulds percent opening and production efficiency greatly；The axis of nib 3 inclines towards the pressure roller rotating direction with ring moulds this mates
Tiltedly, when pressure roller rolling extrusion material, material subjects tangential upper firm with component radially, both make a concerted effort from pressure roller
Well along the inclined direction of nib so that the resistance of material discharging is greatly lowered, and improves production efficiency；Nib 3 is (referring to Fig. 4 institutes
Show) include feed zone 31, extruded segment 32, compensator section 33 and expansion arc 34, feed zone 31 is tapered, extruded segment 32, compensator section 33
It is cylindrical with expansion arc 34；The osculum end of feed zone 31 is connected with one end of extruded segment 32, and the other end of extruded segment 32 passes through benefit
Repay section 33 to be connected with expansion arc 34, wherein the aperture of extruded segment 32 is more than the aperture of compensator section 33, and the aperture of compensator section 33 is more than
The aperture of expansion arc 34, when long-time using after extruded segment be worn change in short-term compensator section used as extruded segment, extension ring
The service life of mould.
A kind of circular mold for granulator of service life length of the present utility model, it is simple in construction, it is ingenious in design, by spacing
Trench bottom sets arc angling, prevents occurring thermal stress in groove before quenching and cause to ftracture, additionally by the extruded segment in nib
Compensator section is set between expansion arc, makes up and the deficiency of unqualified particle is easily produced after extruded segment abrasion is shortened, and nib to
Pressure roller rotating direction to be obliquely installed, be greatly lowered the resistance of material discharging, improve production efficiency.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, do not depart from the utility model create objective in the case of, without creativeness design
The frame mode similar to the technical scheme and embodiment, the scope of protection of the utility model all should be belonged to.
Claims (4)
1. a kind of circular mold for granulator of service life length, including ring moulds body, it is characterised in that：The right side of described ring moulds body
Hold formed with to ring moulds installation groove is engaged on drive plate spacing ring (1)；Opened up on described spacing ring (1) limited
Position groove (11), the bottom of the stopper slot (11) is provided with arc angling (12)；The left end of described ring moulds body formed to
The mounting flange (2) of compression mold cover connection；Multiple nibs (3) are uniformly offered on the middle part annular perisporium of described ring moulds body；
The axis of described nib (3) tilts towards with the pressure roller rotating direction of ring moulds this mates.
A kind of 2. circular mold for granulator of service life length according to claim 1, it is characterised in that：Described nib
(3) feed zone (31), extruded segment (32), compensator section (33) and expansion arc (34) are included, feed zone (31) is tapered, extruded segment
(32), compensator section (33) and expansion arc (34) are cylindrical；The osculum end of described feed zone (31) and one end of extruded segment (32)
Connection, the other end of extruded segment (32) are connected by compensator section (33) with expansion arc (34), and the aperture of wherein extruded segment (32) is big
In the aperture of compensator section (33), the aperture of compensator section (33) is more than the aperture of expansion arc (34).
A kind of 3. circular mold for granulator of service life length according to claim 2, it is characterised in that：Described stopper slot
(11) depth is 15mm, and width 30mm, the radius of arc angling (12) is 5mm.
A kind of 4. circular mold for granulator of service life length according to claim 3, it is characterised in that：Described nib
(3) transversion malposition is arranged on ring moulds body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294052.3U CN206661134U (en) | 2017-03-24 | 2017-03-24 | A kind of circular mold for granulator of service life length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294052.3U CN206661134U (en) | 2017-03-24 | 2017-03-24 | A kind of circular mold for granulator of service life length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206661134U true CN206661134U (en) | 2017-11-24 |
Family
ID=60374115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720294052.3U Expired - Fee Related CN206661134U (en) | 2017-03-24 | 2017-03-24 | A kind of circular mold for granulator of service life length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206661134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252198A (en) * | 2019-05-09 | 2019-09-20 | 河南威宝肥业有限公司 | A kind of pair of roller Squeezinggranulator, prilling and organic-inorganic compound mixed fertilizer |
-
2017
- 2017-03-24 CN CN201720294052.3U patent/CN206661134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252198A (en) * | 2019-05-09 | 2019-09-20 | 河南威宝肥业有限公司 | A kind of pair of roller Squeezinggranulator, prilling and organic-inorganic compound mixed fertilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |