CN216172126U - Driving disc and driving assembly for granulator - Google Patents
Driving disc and driving assembly for granulator Download PDFInfo
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- CN216172126U CN216172126U CN202122601683.4U CN202122601683U CN216172126U CN 216172126 U CN216172126 U CN 216172126U CN 202122601683 U CN202122601683 U CN 202122601683U CN 216172126 U CN216172126 U CN 216172126U
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- ring
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Abstract
The utility model belongs to the technical field of feed granulators, and particularly relates to a driving disc and a driving assembly for a granulator, wherein the driving disc for the granulator comprises: a driving disc body, wherein a driving end of the driving disc body is provided with a wear-resistant ring mounting groove; the wear-resisting ring is positioned in the wear-resisting ring mounting groove, and one end face of the wear-resisting ring, which is far away from the driving disc body, is provided with a ring die mounting groove for mounting a ring die; the wear-resisting ring is locked in the wear-resisting ring mounting groove through the bolt, the driving disc for the granulator is in contact with the ring die through the wear-resisting ring, the original direct contact between the ring die and the driving disc body is replaced, when the wear-resisting ring is worn, the wear-resisting ring is replaced, and the original situation that the driving disc body needs to be integrally replaced is avoided.
Description
Technical Field
The utility model belongs to the technical field of feed granulators, and particularly relates to a driving disc and a driving assembly for a granulator.
Background
The feed granulator generally adopts a ring die extrusion granulation mode to produce the feed in the granulation process. The ring die extrusion granulation method generally adopts a motor to drive a driving disc to rotate so as to rotate the ring die arranged on the driving disc.
At present, ring moulds on the market are directly fixed on a driving disc, but the ring moulds are quick-wear parts and can be replaced periodically, the surfaces of the ring moulds, which are in contact with the driving disc, can be worn in the replacement process, and the surfaces of the ring moulds, which are in contact with the driving disc, can be worn in the working process, so that the concentricity of the ring moulds and the driving disc of the granulator is reduced due to the wear of the surfaces of the ring moulds and the driving disc which are in contact with each other along with the use time.
When the concentricity between the ring die and the driving disk is too low, only the whole driving disk can be replaced, and the cost for replacing the whole driving disk is very high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a driving disc and a driving assembly for a granulator, and aims to solve the technical problem that the existing driving disc needs to be integrally replaced after being worn.
In order to solve the above technical problem, the present invention provides a driving disc for a granulator, comprising: a driving disc body, wherein a driving end of the driving disc body is provided with a wear-resistant ring mounting groove; the wear-resisting ring is positioned in the wear-resisting ring mounting groove, and one end face of the wear-resisting ring, which is far away from the driving disc body, is provided with a ring die mounting groove for mounting a ring die; wherein the wear-resistant ring is locked in the wear-resistant ring mounting groove through a bolt.
In one embodiment, the inner wall of the ring die mounting groove is provided with a wear-resistant ring guide section and a wear-resistant ring positioning section along the opening inwards in sequence; the wear-resistant ring guide section is suitable for the guide ring die to be installed in the wear-resistant ring positioning section; and the wear-resistant ring guide section is suitable for being tightly attached to a ring die.
In one embodiment, the guide section of the wear-resistant ring is a conical surface.
In one embodiment, the wear-resistant ring is provided with a plurality of wear-resistant ring threaded holes along the axial direction; the driving disc body is provided with a plurality of first driving disc through holes which are respectively matched with the threaded holes of the wear-resisting rings; and the bolt penetrates through the through hole of the first driving disk and then is turned into the threaded hole of the wear-resisting ring, so that the wear-resisting ring is locked on the mounting groove of the wear-resisting ring.
In one embodiment, the wear-resistant ring is provided with a plurality of wear-resistant ring through holes along the axial direction; the driving disc body is provided with a plurality of second driving disc through holes which are respectively matched with the wear-resistant ring through holes; and the bolts sequentially pass through the second driving disk through hole and the wear-resistant ring through hole and then are transferred into the ring die, so that the ring die is locked on the ring die mounting groove.
The driving disc for the granulator is contacted with the ring die through the wear-resistant ring, so that the original phenomenon that the ring die is directly contacted with the driving disc body is replaced, and the wear-resistant ring is replaced after the wear-resistant ring is worn, so that the original phenomenon that the driving disc body needs to be integrally replaced is avoided.
In a second aspect, the present invention also provides a drive assembly for a granulator, comprising: a driving disc for a granulator as described above; and a ring die mounted on the driving disc for the granulator; wherein the ring die is fastened to a driving disc for a granulator by bolts.
In one embodiment, one end of the ring die extending into the ring die mounting groove is a connecting end; the outer wall of the connecting end is inwards provided with a ring die positioning section and a ring die attaching section which are matched with the wear-resistant ring positioning section and the wear-resistant ring guide section in sequence along the end surface; the guide ring die positioning section of the guide section of the wear-resistant ring extends into the positioning section of the wear-resistant ring; and the ring die attaching section is suitable for clinging to the wear-resistant ring guide section.
In one embodiment, the end face of the connecting end is provided with a plurality of ring die threaded holes; and the bolts sequentially pass through the second driving disc through hole and the wear-resisting ring through hole and then are turned into the ring die threaded holes, so that the ring die is locked on the ring die mounting groove.
In one embodiment, the ring die positioning section is a cylinder; the ring die attaching section is a circular truncated cone; and the diameter of the ring die attaching section is larger than that of the ring die positioning section.
The driving assembly for the granulator has the beneficial effects that the ring die and the driving disc body are fastened through the bolts, so that the concentricity between the ring die and the driving disc body is effectively improved.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of a driving disc for a granulator according to the present invention;
FIG. 2 is a schematic view of the wear ring of the drive disc for the pelletizer in accordance with the present invention;
fig. 3 is a schematic structural view of a driving disc body of the driving disc for the granulator according to the present invention;
FIG. 4 is a schematic structural view of a drive assembly for the pelletizer of the present invention;
fig. 5 is a schematic structural view of a ring die of a driving assembly for a granulator according to the present invention.
In the figure:
the wear-resistant ring comprises a drive disc body 1, a wear-resistant ring installation groove 11, a first drive disc through hole 111, a second drive disc through hole 112, a wear-resistant ring 2, a ring die installation groove 21, a wear-resistant ring guide section 211, a wear-resistant ring positioning section 212, a wear-resistant ring threaded hole 213, a wear-resistant ring through hole 214, a ring die 3, a connecting end 31, a ring die positioning section 311, a ring die attaching section 312 and a ring die threaded hole 313.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1, the present embodiment provides a driving disk for a granulator, including: the driving disc body 1 is provided with a wear-resistant ring mounting groove 11 at the driving end; the wear-resistant ring 2 is positioned in the wear-resistant ring mounting groove 11, and one end face of the wear-resistant ring 2, which is far away from the driving disc body 1, is provided with a ring die mounting groove 21 for mounting a ring die; wherein the wear-resistant ring 2 is locked in the wear-resistant ring mounting groove 11 by bolts.
In this embodiment, the wear-resistant ring 2 contacts with the ring mold, instead of the original ring mold directly contacting with the driving disc body 1, and when the wear-resistant ring 2 is worn, the wear-resistant ring 2 is replaced, thereby avoiding the need of replacing the driving disc body 1 as a whole.
In the present embodiment, the wear-resistant ring 2 is disposed coaxially with the drive disc body 1 to improve the concentricity of the two; the wear-resistant ring 2 can be made of a material with higher hardness than the driving disc body 1 so as to prolong the service life of the wear-resistant ring 2.
As shown in fig. 2, in this embodiment, optionally, a wear-resistant ring guide section 211 and a wear-resistant ring positioning section 212 are sequentially disposed on the inner wall of the ring mold installation groove 21 along the opening thereof inward; wherein the wear-resistant ring guide section 211 is suitable for guiding a ring die to be installed in the wear-resistant ring positioning section 212; and the wear-resistant ring guide section 211 is adapted to fit snugly into the ring mold.
In this embodiment, the inner diameter of the wear-resistant ring positioning section 212 is in clearance fit with the positioning section of the ring mold extending into the wear-resistant ring positioning section 212, so as to position the ring mold installation position.
In this embodiment, the wear-resistant ring guide section 211 is optionally a tapered surface.
In this embodiment, the wear-resistant ring guide section 211 is a conical surface, which plays a role of installing a guide ring mold into the wear-resistant ring positioning section 212; the taper of the wear-resistant ring guide section 211 is the same as that of the attaching section on the ring die.
As shown in fig. 3, in this embodiment, optionally, the wear-resistant ring 2 is provided with a plurality of wear-resistant ring threaded holes 213 along the axial direction thereof; a plurality of first driving disc through holes 111 which are respectively matched with the wear-resistant ring threaded holes 213 are formed in the driving disc body 1; the wear-resistant ring 2 is locked on the wear-resistant ring mounting groove 11 by rotating the bolt into the wear-resistant ring threaded hole 213 after penetrating through the first driving disc through hole 111.
In this embodiment, the first drive disk through hole 111 facilitates the turning of a bolt into the wear ring threaded hole 213 to lock the wear ring 2.
In this embodiment, optionally, the wear-resistant ring 2 is provided with a plurality of wear-resistant ring through holes 214 along the axial direction thereof; a plurality of second driving disc through holes 112 which are respectively matched with the wear-resistant ring through holes 214 are formed in the driving disc body 1; the bolts pass through the second driving disk through hole 112 and the wear-resistant ring through hole 214 in sequence and then are turned into the ring mold, so that the ring mold is locked on the ring mold mounting groove 21.
In this embodiment, the second drive disk through hole 112 and the wear ring through hole 214 facilitate the turning of the bolt into the threaded hole of the ring die to lock the ring die.
As shown in fig. 4, in the present embodiment, optionally, the present embodiment further provides a driving assembly for a granulator, including: a driving disc for a granulator as described above; and a ring die 3 mounted on said driving disc for the granulator; wherein the ring die 3 is fastened by bolts to a driving disc for a granulator.
In the embodiment, the ring die 3 and the driving disc body 1 are fastened through the bolts, so that the concentricity between the two is effectively improved; after the concentricity is improved, the rotating speed can be improved to improve the yield.
As shown in fig. 5, in the present embodiment, optionally, one end of the ring die 3 extending into the ring die mounting groove 21 is a connection end 31; the outer wall of the connecting end 31 is provided with a ring die positioning section 311 and a ring die attaching section 312 which are matched with the wear-resistant ring positioning section 212 and the wear-resistant ring guide section 211 inwards in sequence along the end surface; the guide ring die positioning section 311 of the wear-resistant ring guide section 211 extends into the wear-resistant ring positioning section 212; and the ring die attaching section 312 is adapted to closely abut the wear ring guide section 211.
In the present embodiment, the wear-resistant ring positioning section 212 is clearance-fitted with the ring mold positioning section 311; the taper of the wear-resistant ring guide section 211 is the same as that of the ring die attaching section 312, and the concentricity of the wear-resistant ring guide section 211 and the ring die attaching section is improved through the same taper.
In this embodiment, optionally, a plurality of ring mold threaded holes 313 are formed in the end surface of the connecting end 31; the bolts pass through the second driving disk through hole 112 and the wear-resistant ring through hole 214 in sequence and then are turned into the ring die threaded holes 313, so that the ring die 3 is locked on the ring die mounting groove 21.
In the embodiment, the bolt fixing mode is simpler and more convenient.
In this embodiment, optionally, the ring mold positioning section 311 is a cylinder; the ring die attaching section 312 is a circular truncated cone; wherein the diameter of the ring die attaching section 312 is larger than that of the ring die positioning section 311.
In the present embodiment, the installation direction of the ring die 3 is defined by the diameter of the ring die attaching section 312 being larger than that of the ring die positioning section 311.
In conclusion, the wear-resistant ring 2 is in contact with the ring die, so that the original direct contact of the ring die and the driving disc body 1 is replaced, and the wear-resistant ring 2 is replaced after the wear-resistant ring 2 is worn, so that the original integral replacement of the driving disc body 1 is avoided; the wear-resistant ring 2 can be made of a material with higher hardness than the driving disc body 1 so as to prolong the service life of the wear-resistant ring 2; the inner diameter of the wear-resistant ring positioning section 212 is in clearance fit with a positioning section of the ring die extending into the wear-resistant ring positioning section 212, so that the ring die is positioned at the installation position; the wear-resistant ring guide section 211 adopts a conical surface and plays a role of installing a guide ring die into the wear-resistant ring positioning section 212; the taper of the wear-resistant ring guide section 211 is the same as that of the attaching section on the ring die; the ring die 3 and the driving disc body 1 are fastened through the bolts, so that the concentricity between the two is effectively improved; after the concentricity is improved, the rotating speed can be improved so as to improve the yield; the wear-resistant ring positioning section 212 is in clearance fit with the ring die positioning section 311; the taper of the wear-resistant ring guide section 211 is the same as that of the ring die attaching section 312, and the concentricity of the wear-resistant ring guide section 211 and the ring die attaching section is improved through the same taper.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A drive plate for a granulator, comprising:
a driving disc body, wherein a driving end of the driving disc body is provided with a wear-resistant ring mounting groove; and
the wear-resisting ring is positioned in the wear-resisting ring mounting groove, and one end face of the wear-resisting ring, which is far away from the driving disc body, is provided with a ring die mounting groove for mounting a ring die; wherein
The wear-resistant ring is locked in the wear-resistant ring mounting groove through a bolt.
2. The drive plate for a pelletizer as set forth in claim 1,
the inner wall of the ring die mounting groove is internally provided with a wear-resistant ring guide section and a wear-resistant ring positioning section along the opening in sequence; wherein
The wear-resistant ring guide section is suitable for the guide ring die to be arranged in the wear-resistant ring positioning section; and
the wear-resistant ring guide section is suitable for being tightly attached to a mounted ring die.
3. The drive plate for a pelletizer as set forth in claim 2,
the guide section of the wear-resistant ring adopts a conical surface.
4. The drive plate for a pelletizer as set forth in claim 1,
the wear-resistant ring is provided with a plurality of wear-resistant ring threaded holes along the axial direction;
the driving disc body is provided with a plurality of first driving disc through holes which are respectively matched with the threaded holes of the wear-resisting rings;
and the bolt penetrates through the through hole of the first driving disk and then is turned into the threaded hole of the wear-resisting ring, so that the wear-resisting ring is locked on the mounting groove of the wear-resisting ring.
5. The drive plate for a pelletizer as set forth in claim 1,
the wear-resistant ring is provided with a plurality of wear-resistant ring through holes along the axial direction;
the driving disc body is provided with a plurality of second driving disc through holes which are respectively matched with the wear-resistant ring through holes;
and the bolts sequentially pass through the second driving disk through hole and the wear-resistant ring through hole and then are transferred into the ring die, so that the ring die is locked on the ring die mounting groove.
6. A drive assembly for a granulator, comprising:
a driving disc for a granulator according to any of the claims from 1 to 5; and
the ring die is arranged on the driving disc for the granulator; wherein
The ring die is fastened on a driving disc for the granulator through bolts.
7. The drive assembly for a pelletizer as set forth in claim 6,
one end of the ring die extending into the ring die mounting groove is a connecting end;
the outer wall of the connecting end is inwards provided with a ring die positioning section and a ring die attaching section which are matched with the wear-resistant ring positioning section and the wear-resistant ring guide section in sequence along the end surface; wherein
The guide ring die positioning section of the guide section of the wear-resistant ring extends into the positioning section of the wear-resistant ring; and
the ring die attaching section is suitable for clinging to the wear-resistant ring guide section.
8. The drive assembly for a pelletizer as set forth in claim 7,
the end surface of the connecting end is provided with a plurality of ring die threaded holes;
and the bolts sequentially pass through the through holes of the second driving disk and the wear-resistant ring and then are turned into the threaded holes of the ring die, so that the ring die is locked on the ring die mounting groove.
9. The drive assembly for a pelletizer as set forth in claim 8,
the ring die positioning section is a cylinder;
the ring die attaching section is a circular truncated cone; wherein
The diameter of the ring die attaching section is larger than that of the ring die positioning section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122601683.4U CN216172126U (en) | 2021-10-27 | 2021-10-27 | Driving disc and driving assembly for granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122601683.4U CN216172126U (en) | 2021-10-27 | 2021-10-27 | Driving disc and driving assembly for granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216172126U true CN216172126U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122601683.4U Active CN216172126U (en) | 2021-10-27 | 2021-10-27 | Driving disc and driving assembly for granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216172126U (en) |
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2021
- 2021-10-27 CN CN202122601683.4U patent/CN216172126U/en active Active
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