CN220128689U - Compression roller dismounting device of feed granulator - Google Patents
Compression roller dismounting device of feed granulator Download PDFInfo
- Publication number
- CN220128689U CN220128689U CN202321571841.9U CN202321571841U CN220128689U CN 220128689 U CN220128689 U CN 220128689U CN 202321571841 U CN202321571841 U CN 202321571841U CN 220128689 U CN220128689 U CN 220128689U
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- China
- Prior art keywords
- hydraulic rod
- fixed
- base
- top beam
- compression roller
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- 230000006835 compression Effects 0.000 title claims abstract description 31
- 238000007906 compression Methods 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000009419 refurbishment Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a compression roller dismounting device of a feed granulator, which comprises a base, side plates, a top beam, a support plate, a hydraulic rod, a travelling rail, an electric hoist, a travelling frame and a support sleeve, wherein the side plates are arranged on the base; the base is in an I-shaped structure; side plates are vertically fixed at two ends of the base; a top beam is fixedly connected between the tops of the side plates; the lower part of the top beam is fixed with the tail part of the hydraulic rod; the top of the hydraulic rod is fixed with the supporting plate; the support plate is provided with a through hole corresponding to the telescopic end of the hydraulic rod, and the telescopic end stretches up and down along the position of the through hole; a supporting sleeve is arranged at a position of the base corresponding to the lower part of the telescopic end of the hydraulic rod; the compression roller is arranged above the supporting sleeve, and the middle part of the supporting sleeve is communicated; a travelling rail is fixed in the middle of the top beam; the travelling rail is mutually perpendicular to the top beam; a traveling frame is sleeved on the traveling rail; the inner side of the walking frame is provided with rollers; the roller moves along the travelling rail; an electric hoist is fixed at the bottom of the walking frame.
Description
Technical Field
The utility model relates to the technical field of maintenance of feed pelleting machines, in particular to a compression roller dismounting device of a feed pelleting machine.
Background
The compression roller, also commonly called a compression roller shell and a compression roller skin, is one of main working parts of the granulator and is used for processing various biofuel particles, animal feeds and other particles. The main components of the feed granulator are a ring mould and a compression roller. The main principle of pelletization is that the powder is formed by strongly extruding materials through a ring die and a compression roller. The compression roller is a main part in the granulator, belongs to a vulnerable part, and needs to be replaced in time after being worn.
Because the press roller is easy to damage, the press roller needs to be disassembled during maintenance; the compression roller specifically comprises a compression roller shell, a bearing, an inner gasket, a sealing cover, an eccentric shaft outer ring and the like. The inner pressure grains are covered on the end surfaces of the two ends of the outer gland and the roller bearing, the eccentric shaft penetrates through the inner gland, and an oil inlet groove and the like are arranged between the roller bearings. The inner jacket of the press roll is machined to have an adjustable eccentric mounting surface for easy assembly and disassembly as well as refurbishment. Because the press roller is easy to damage, the press roller needs to be disassembled during maintenance, and the traditional disassembling method generally adopts a mode of manually knocking the press roller shell to separate; in the beating process, the compression roller is difficult to fix and support, the shell stress of the compression roller is difficult to ensure uniformity, the difficulty of peeling off the shell is high, and the compression roller shell is easy to damage in the beating process.
The utility model comprises the following steps:
according to the defects of the prior art, the utility model provides the compression roller dismounting device for the feed granulator, which is used for dismounting the compression roller by utilizing hydraulic pressure, does not need manual dismounting, greatly reduces the dismounting difficulty, and can adapt to various types and specifications.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
a compression roller dismounting device of a feed granulator comprises a base, side plates, a top beam, a supporting plate, a hydraulic rod, a travelling rail, an electric hoist, a travelling frame and a supporting sleeve; the base is in an I-shaped structure; side plates are vertically fixed at two ends of the base; a top beam is fixedly connected between the tops of the side plates; the lower part of the top beam is fixed with the tail part of the hydraulic rod; the top of the hydraulic rod is fixed with the supporting plate; the support plate is provided with a through hole corresponding to the telescopic end of the hydraulic rod, and the telescopic end stretches up and down along the position of the through hole; a supporting sleeve is arranged at a position of the base corresponding to the lower part of the telescopic end of the hydraulic rod; the compression roller is arranged above the supporting sleeve, and the middle part of the supporting sleeve is communicated;
a travelling rail is fixed in the middle of the top beam; the travelling rail is mutually perpendicular to the top beam; a traveling frame is sleeved on the traveling rail; the inner side of the walking frame is provided with rollers; the roller moves along the travelling rail; an electric hoist is fixed at the bottom of the walking frame.
Preferably, a turntable is movably arranged in the middle of the base; the edges of the turntables are provided with supporting sleeves with different specifications in an arrangement mode; the rotary table is rotated, so that the supporting sleeves with different specifications can correspond to the lower positions of the telescopic ends of the hydraulic rods.
Preferably, the hydraulic rod is connected with the hydraulic system through a pipeline.
Preferably, hooks for hanging cables are fixed on the outer sides of the side plates.
Preferably, the rollers of the walking frame are driven by a motor.
Preferably, the diameter of the supporting sleeve is equal to the diameter of the pressing shaft to be detached.
The utility model has the beneficial effects that:
after the electric hoist through the device lifts the compression roller to be overhauled above the supporting sleeve, the compression roller shell is forcibly stripped by utilizing the automatic downward pressing of the hydraulic rod, manual operation is not needed, the supporting sleeve with different specifications is arranged, and the device is suitable for various compression roller models.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural diagram of embodiment 1 of the present utility model.
Fig. 3 is a schematic diagram of the back connection relationship of the present utility model.
In the figure, a base 1, a side plate 2, a top beam 3, a supporting plate 4, a hydraulic rod 5, a travelling rail 6, an electric hoist 7, a travelling frame 8, a supporting sleeve 9, a turntable 10, a hydraulic system 11, a hook 12, a motor 13, an electric cabinet 14 and a compression roller 15.
The specific embodiment is as follows:
as shown in fig. 1, a compression roller dismounting device of a feed granulator mainly comprises: the device comprises a base 1, side plates 2, top beams 3, support plates 4, hydraulic rods 5, travelling rails 6, electric hoists 7, travelling frames 8 and support sleeves 9; the base 1 is I-shaped structure, and the both ends of base 1 are vertical to be fixed with curb plate 2, and the outside of curb plate 2 is fixed with the couple 12 of suspension cable. A top beam 3 is fixedly connected between the tops of the side plates 2; the lower part of the top beam 3 is fixed with the tail part of the hydraulic rod 5. The top of the hydraulic rod 5 is fixed with the supporting plate 4, a through hole is formed in the supporting plate 4 corresponding to the telescopic end of the hydraulic rod 5, and the telescopic end stretches up and down along the position of the through hole; a supporting sleeve 9 is arranged at the position of the base 1 corresponding to the lower part of the telescopic end of the hydraulic rod 5; the compression roller 15 is arranged above the supporting sleeve 9, and the middle part of the supporting sleeve 9 is communicated; the diameter of the supporting sleeve 9 used in the disassembling process is equal to the diameter of the pressing shaft to be disassembled.
As shown in fig. 1, a travelling rail 6 is fixed in the middle of the top beam 3; the travelling rail 6 is mutually perpendicular to the top beam 3; the travelling rail 6 is sleeved with a travelling frame 8; the inner side of the walking frame 8 is provided with rollers; the rollers move along the travelling rail 6, and the rollers of the travelling frame 8 are driven by a motor 13. An electric hoist 7 is fixed at the bottom of the walking frame 8.
As shown in fig. 2 and 3, example 1: further, a turntable 10 is movably arranged in the middle of the base 1; the edges of the turntables 10 are provided with supporting sleeves 9 with different specifications in an arrangement mode; the rotary table 10 rotates to enable the supporting sleeves 9 with different specifications to correspond to the lower positions of the telescopic ends of the hydraulic rods 5. The hydraulic rod 5 is connected with the hydraulic system 11 through a pipeline, and oil pressure is provided for the hydraulic rod 5. The hydraulic system 11, the driving motor 13 and the electric hoist 7 are connected in series with the switch through wires; starting through switch control; all switches are arranged in the electric cabinet 14, and the wires and the pipelines are fixed on the backs of the side plates 2 and the base 1 through brackets. The above-mentioned fixing means, unless described separately, are welded or screwed by means of common techniques by those skilled in the art.
The working principle is as follows:
after the compression roller 15 to be disassembled is lifted by the electric hoist 7, the electric hoist 7 moves towards the top beam 3, after moving to the maximum travelling distance, a worker adjusts the rotary table 10, the support sleeve 9 with the required model specification is correspondingly arranged in the middle of the support, the adjustment position of the compression roller 15 on the lifting rope is placed above the selected support sleeve 9 to be overlapped, and the hydraulic rod 5 is started to press down to extrude the internal structure of the compression roller shell.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A compression roller dismounting device of a feed granulator comprises a base, side plates, a top beam, a supporting plate, a hydraulic rod, a travelling rail, an electric hoist, a travelling frame and a supporting sleeve; the method is characterized in that: the base is in an I-shaped structure; side plates are vertically fixed at two ends of the base; a top beam is fixedly connected between the tops of the side plates; the lower part of the top beam is fixed with the tail part of the hydraulic rod; the top of the hydraulic rod is fixed with the supporting plate; the support plate is provided with a through hole corresponding to the telescopic end of the hydraulic rod, and the telescopic end stretches up and down along the position of the through hole; a supporting sleeve is arranged at a position of the base corresponding to the lower part of the telescopic end of the hydraulic rod; the compression roller is arranged above the supporting sleeve, and the middle part of the supporting sleeve is communicated;
a travelling rail is fixed in the middle of the top beam; the travelling rail is mutually perpendicular to the top beam; a traveling frame is sleeved on the traveling rail; the inner side of the walking frame is provided with rollers; the roller moves along the travelling rail; an electric hoist is fixed at the bottom of the walking frame.
2. The apparatus for assembling and disassembling a press roll of a feed granulator according to claim 1, wherein: a turntable is movably arranged in the middle of the base; the edges of the turntables are provided with supporting sleeves with different specifications in an arrangement mode; the rotary table is rotated, so that the supporting sleeves with different specifications can correspond to the lower positions of the telescopic ends of the hydraulic rods.
3. The apparatus for assembling and disassembling a press roller of a feed granulator according to claim 2, wherein: the hydraulic rod is connected with the hydraulic system through a pipeline.
4. The apparatus for assembling and disassembling a press roll of a feed granulator according to claim 1, wherein: the outer side of the side plate is fixed with a hook for hanging the cable.
5. The apparatus for assembling and disassembling a press roll of a feed granulator according to claim 1, wherein: the rollers of the walking frame are driven by a motor.
6. A feed granulator press roll removal apparatus according to claim 3, wherein: the diameter of the supporting sleeve is equal to the diameter of the pressing shaft to be detached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321571841.9U CN220128689U (en) | 2023-06-20 | 2023-06-20 | Compression roller dismounting device of feed granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321571841.9U CN220128689U (en) | 2023-06-20 | 2023-06-20 | Compression roller dismounting device of feed granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220128689U true CN220128689U (en) | 2023-12-05 |
Family
ID=88955263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321571841.9U Active CN220128689U (en) | 2023-06-20 | 2023-06-20 | Compression roller dismounting device of feed granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220128689U (en) |
-
2023
- 2023-06-20 CN CN202321571841.9U patent/CN220128689U/en active Active
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