CN221157035U - Split type structure crushing roller based on single-shaft shredder is used - Google Patents
Split type structure crushing roller based on single-shaft shredder is used Download PDFInfo
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- CN221157035U CN221157035U CN202323216842.4U CN202323216842U CN221157035U CN 221157035 U CN221157035 U CN 221157035U CN 202323216842 U CN202323216842 U CN 202323216842U CN 221157035 U CN221157035 U CN 221157035U
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- blade disc
- shaft
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- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims description 17
- 206010066054 Dysmorphism Diseases 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000012856 packing Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000013024 troubleshooting Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of crushers, in particular to a split-type structure crushing roller based on a single-shaft shredder, which comprises a transmission shaft, wherein the outer surface of the transmission shaft is provided with a transmission block, two sides of the transmission block are respectively provided with a clamping block, the outer surface of the clamping block is provided with a cutterhead, the cutterhead comprises a bearing block, a special-shaped hole is formed in the bearing block, a cutter groove is formed in the peripheral side surface of the bearing block, a mounting block is arranged in the cutter groove, a mounting nut is arranged in the mounting block, and a cutter head is arranged at the bottom of the mounting block. This split type structure crushing roller based on unipolar shredder is used, through the cooperation of blade disc and dead lever, can independently dismantle and change every tool bit or blade disc when needing the maintenance, and need not to dismantle whole knife roll or machine, this has made things convenient for daily maintenance, and blade change and troubleshooting have saved time and human cost, through setting up the packing ring, can reduce impact and vibration to the violent influence of blade disc when crushing roller rotates, extension blade disc's life.
Description
Technical Field
The utility model relates to the technical field of crushers, in particular to a split-type structure crushing roller for a single-shaft shredder.
Background
The single-shaft crusher is a mechanical device, is mainly used for crushing various massive, fibrous or flaky materials, the crushing roller consists of a rotating shaft and a plurality of blades, after the materials are sent into the crusher, the blades cut, tear or crush the materials under the rotation of the shaft, and the single-shaft crusher is usually used in the fields of waste treatment, renewable resource utilization, building disassembly and the like and has the characteristics of simple structure, firmness, durability, good crushing effect and the like, but the existing crushing roller still has the following problems:
The crushing roller for the existing single-shaft shredder needs to replace the whole cutter roller in daily maintenance when the cutter blade is replaced, a cutter head with a problem cannot be independently removed, and the maintenance and replacement cost is high, so that a split-type structure crushing roller based on the single-shaft shredder is needed to solve the problem.
Disclosure of utility model
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a split-type crushing roller for a single-shaft shredder, which solves the problems mentioned in the background art and overcomes the shortcomings in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a split-type structure crushing roller for a single-shaft shredder, which comprises a transmission shaft, wherein the outer surface of the transmission shaft is provided with a transmission block, two sides of the transmission block are provided with clamping blocks, the outer surface of the clamping block is provided with a cutterhead, the cutterhead comprises a bearing block, the inside of the bearing block is provided with a special-shaped hole, the peripheral side surface of the bearing block is provided with a cutter groove, the inside of the cutter groove is provided with a mounting block, the inside of the mounting block is provided with a mounting nut, the bottom of the mounting block is provided with a cutter head, the inside of the bearing block is provided with a fixing hole, the inside of the fixing hole is provided with a fixing rod, and two ends of the fixing rod are provided with fixing nuts.
The utility model is further provided with: the outer surfaces of the two ends of the transmission shaft are provided with thread rings, the outer surfaces of the thread rings are provided with limit covers, disassembly holes are formed in the limit covers, and the limit covers are movably connected to the outer surfaces of the thread rings.
Through adopting above-mentioned technical scheme, through setting up spacing lid, can fix the blade disc, prevent that the blade disc from falling off from the drive block because the rotational speed is too fast.
The utility model is further provided with: one side of the cutterhead is provided with a gasket, the gasket is sleeved on the outer surface of the transmission block, the cutterhead is movably connected with the outer surface of the transmission block, the installation block is fixedly connected with the inside of the cutter groove, and the cutter head is movably connected with the bottom of the installation block through an installation nut.
Through adopting above-mentioned technical scheme, through setting up the packing ring, can be when broken roller rotates, reduce impact and vibration to the violent influence of blade disc, extension blade disc's life through setting up the blade disc, can reduce through the installation piece and the installation nut of blade disc, can change a set of cutter alone when needs change the blade disc, save material, convenient maintenance improves work efficiency.
The utility model is further provided with: the fixing rod is movably connected in the fixing hole through a fixing nut.
Through adopting above-mentioned technical scheme, through the cooperation of fixation nut and dead lever, can get up multiunit blade disc fixed connection, prevent that the blade disc from becoming flexible and producing the noise.
In summary, the beneficial technical effects of the utility model are as follows:
this split type structure crushing roller based on unipolar shredder is used, through the cooperation of blade disc and dead lever, can independently dismantle and change every tool bit or blade disc when needing the maintenance, and need not to dismantle whole knife roll or machine, this has made things convenient for daily maintenance, and blade change and troubleshooting have saved time and human cost, through setting up the packing ring, can reduce impact and vibration to the violent influence of blade disc when crushing roller rotates, extension blade disc's life.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of the structure of the drive shaft of the present utility model;
Fig. 4 is a schematic structural view of the cutterhead of the present utility model.
In the figure: 1. a transmission shaft; 2. a transmission block; 3. a clamping block; 4. a cutterhead; 5. a receiving block; 6. a special-shaped hole; 7. a knife slot; 8. a mounting block; 9. installing a nut; 10. a cutter head; 11. a fixing hole; 12. a fixed rod; 13. a fixing nut; 14. a thread ring; 15. a limit cover; 16. disassembling the hole; 17. and a gasket.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Example 1
Referring to fig. 1 to 4, the split-type structural crushing roller for the single-shaft shredder disclosed by the utility model comprises a transmission shaft 1, wherein the outer surface of the transmission shaft 1 is provided with a transmission block 2, both sides of the transmission block 2 are provided with clamping blocks 3, the outer surface of each clamping block 3 is provided with a cutter disc 4, each cutter disc 4 comprises a bearing block 5, the inside of each bearing block 5 is provided with a special-shaped hole 6, the peripheral side surface of each bearing block 5 is provided with a cutter groove 7, the inside of each cutter groove 7 is provided with a mounting block 8, the inside of each mounting block 8 is provided with a mounting nut 9, the bottom of each mounting block 8 is provided with a cutter head 10, the inside of each bearing block 5 is provided with a fixing hole 11, the inside of each fixing hole 11 is provided with a fixing rod 12, both ends of each fixing rod 12 are provided with fixing nuts 13, the outer surfaces of both ends of each transmission shaft 1 are provided with threaded rings 14, the outer surfaces of each threaded ring 14 are provided with limiting covers 15, the inside of each limiting cover 15 is provided with a dismounting hole 16, each limiting cover 15 is movably connected with the outer surface of each threaded ring 14, in the embodiment, each limiting cover 15 is tightly adheres the cutter disc 4 through the threaded rings 14, and the limiting covers 15 are arranged through the threaded rings 14, and the fixing holes 15 can be fixed by the limiting rings 4, so that the cutter discs can be prevented from falling off from the cutter disc 2.
Referring to fig. 3 to 4, a gasket 17 is arranged on one side of the cutterhead 4, the gasket 17 is sleeved on the outer surface of the transmission block 2, the cutterhead 4 is movably connected on the outer surface of the transmission block 2, the installation block 8 is fixedly connected in the cutter groove 7, the cutter head 10 is movably connected at the bottom of the installation block 8 through the installation nut 9, the fixing rod 12 is movably connected in the fixing hole 11 through the fixing nut 13, in the embodiment, the gasket 17 is arranged between every two adjacent cutterheads 4, the impact and the severe influence of vibration on the cutterhead 4 can be reduced when the crushing roller rotates through the gasket 17, the service life of the cutterhead 4 is prolonged, the cutterheads 4 are connected through the fixing rod 12, a group of cutters can be independently replaced when the cutterhead 4 is required to be replaced through the installation speed and the installation nut 9, the materials are saved, the maintenance is convenient, the working efficiency is improved, the multiple groups of cutterheads 4 can be fixedly connected through the cooperation of the fixing nut 13 and the fixing rod 12, and noise is prevented from being generated.
The implementation principle of the embodiment is as follows:
During installation, the cutter head 10 is fixed at the bottom of the installation block 8 through the installation nut 9, the special-shaped hole 6 of the cutter head 4 is sleeved on the outer surface of the transmission block 2 along the outer surface of the clamping block 3, the gasket 17 is sleeved on the outer surface of the transmission block 2, the cutter head 4 and the gasket 17 are sequentially staggered and sleeved on the outer surface of the transmission block 2, the fixing rod 12 is connected with the cutter head 4 and the gasket 17 through the fixing hole 11, the fixing nut 13 is screwed down, the limit cover 15 is movably connected to one side of the cutter head 4 through the thread ring 14, when the overhaul is required to be disassembled, the limit cover 15 is firstly disassembled through the thread ring 14 in a rotating way, the fixing nut 13 at one end of the fixing rod 12 is unscrewed, the cutter head 4 which needs to be replaced and overhauled is taken down, and through setting the cutter head 4, a group of cutters which can be independently replaced when the cutter head 4 needs to be replaced can be reduced, materials are saved, the overhaul is convenient, and the working efficiency is improved.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
This split type structure crushing roller based on unipolar shredder is used, through the cooperation of blade disc 4 and dead lever 12, can independently dismantle and change every tool bit 10 or blade disc 4 when needing the maintenance, and need not to dismantle whole knife roll or machine, this has made things convenient for daily maintenance, and the blade is changed and the trouble is got rid of, has saved time and human cost, through setting up packing ring 17, can reduce impact and vibration and to the violent influence of blade disc 4 when crushing roller rotates, extension blade disc 4's life.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. Split type structure crushing roller based on unipolar shredder is used, its characterized in that: including transmission shaft (1), the surface of transmission shaft (1) is provided with drive block (2), the both sides of drive block (2) all are provided with fixture block (3), the surface of fixture block (3) is provided with blade disc (4), blade disc (4) are including accepting piece (5), the inside of accepting piece (5) is provided with dysmorphism hole (6), the week side of accepting piece (5) has seted up sword groove (7), the inside of sword groove (7) is provided with installation piece (8), the inside of installation piece (8) is provided with installation nut (9), the bottom of installation piece (8) is provided with tool bit (10), the fixed orifices (11) have been seted up to the inside of accepting piece (5), the inside of fixed orifices (11) is provided with dead lever (12), the both ends of dead lever (12) all are provided with fixation nut (13).
2. The split-structure crushing roller for a single-shaft shredder according to claim 1, wherein: the outer surfaces of two ends of the transmission shaft (1) are provided with threaded rings (14), the outer surfaces of the threaded rings (14) are provided with limiting covers (15), dismounting holes (16) are formed in the limiting covers (15), and the limiting covers (15) are movably connected to the outer surfaces of the threaded rings (14).
3. The split-structure crushing roller for a single-shaft shredder according to claim 1, wherein: one side of the cutterhead (4) is provided with a gasket (17), and the gasket (17) is sleeved on the outer surface of the transmission block (2).
4. The split-structure crushing roller for a single-shaft shredder according to claim 1, wherein: the cutter head (4) is movably connected to the outer surface of the transmission block (2).
5. The split-structure crushing roller for a single-shaft shredder according to claim 1, wherein: the mounting block (8) is fixedly connected to the inside of the cutter groove (7), and the cutter head (10) is movably connected to the bottom of the mounting block (8) through a mounting nut (9).
6. The split-structure crushing roller for a single-shaft shredder according to claim 1, wherein: the fixing rod (12) is movably connected in the fixing hole (11) through a fixing nut (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323216842.4U CN221157035U (en) | 2023-11-28 | 2023-11-28 | Split type structure crushing roller based on single-shaft shredder is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323216842.4U CN221157035U (en) | 2023-11-28 | 2023-11-28 | Split type structure crushing roller based on single-shaft shredder is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221157035U true CN221157035U (en) | 2024-06-18 |
Family
ID=91435779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323216842.4U Active CN221157035U (en) | 2023-11-28 | 2023-11-28 | Split type structure crushing roller based on single-shaft shredder is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221157035U (en) |
-
2023
- 2023-11-28 CN CN202323216842.4U patent/CN221157035U/en active Active
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