CN221183089U - Spiral tooth crushing roller for single-shaft shredder - Google Patents
Spiral tooth crushing roller for single-shaft shredder Download PDFInfo
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- CN221183089U CN221183089U CN202322712532.5U CN202322712532U CN221183089U CN 221183089 U CN221183089 U CN 221183089U CN 202322712532 U CN202322712532 U CN 202322712532U CN 221183089 U CN221183089 U CN 221183089U
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- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a spiral tooth crushing roller for a single-shaft shredder, which comprises a crushing roller and blades, wherein knife grooves are formed in the surface of the crushing roller in a spiral arrangement, the blades are arranged on the inner wall of the knife grooves, roller skirts are arranged at the two ends of the crushing roller, an assembly roller is arranged in the crushing roller, a groove is formed in the surface of the assembly roller, a protruding strip is movably connected in the groove, the assembly roller penetrates through the inside of the crushing roller to be sleeved, a limiting block is arranged at one end of the assembly roller, a locking mechanism is arranged in the other end of the assembly roller, the locking mechanism comprises a screw, a transverse movable groove is formed in one end of the screw, a movable sleeve is sleeved in the movable groove, movable rods are arranged on the surface of the movable sleeve, and connecting pieces are arranged on the outer surface of the movable sleeve.
Description
Technical Field
The utility model relates to the technical field of crushers, in particular to a spiral tooth crushing roller for a single-shaft shredder.
Background
The roller crusher is a machine which uses the friction force of the roller surface to bite materials into a crushing area to enable the materials to bear extrusion or splitting for crushing, when the roller crusher is used for coarse crushing or needs to increase the crushing ratio, teeth or grooves are usually formed on the roller surface to increase the splitting effect, and the roller crusher is generally divided into single-roller, double-roller and multi-roller crushers according to the number of rollers, and is suitable for various materials such as plastics, wood, machine head materials, braid materials, iron drums, tires, aluminum alloys, frozen meat and the like;
Most of teeth of the existing crushing roller are arranged on the surface of the crushing roller vertically and horizontally, when the crushing roller of the longitudinal teeth and the transverse teeth crushes materials, the load of the materials on the crushing roller is increased, the damages to the shredder are easy to occur, the materials cannot be crushed at the gap between two cutters on the surface of the crushing roller, and when the shredder needs to replace the crushing roller, maintenance staff is difficult to replace the crushing roller, and only the cutters on the surface of the crushing roller can be replaced and overhauled.
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 helical tooth 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 purpose, an embodiment of an aspect of the present utility model provides a spiral tooth crushing roller for a single-shaft shredder, including a crushing roller and blades, wherein knife slots are formed on the surface of the crushing roller in a spiral arrangement, blades are arranged on the inner wall of the knife slots, roller skirts are formed on the two ends of the crushing roller, an assembly roller is arranged inside the crushing roller, a groove is formed on the surface of the assembly roller, a protruding strip is movably connected inside the groove, the assembly roller penetrates through the inside of the crushing roller to be sleeved, a limiting block is arranged at one end of the assembly roller, and a locking mechanism is arranged inside the other end of the assembly roller.
The utility model is further provided with: the locking mechanism comprises a screw, a transverse movable groove is formed in one end of the screw, a movable sleeve is sleeved in the movable groove, and movable rods are arranged on the surfaces of the movable sleeves.
Through adopting above-mentioned technical scheme, the screw rod can drive the movable rod and move about when rotatory, fixes the locking to the roller skirt that the assembly roller one end cup jointed, makes the crushing roller in the operation period, avoids droing in the assembly roller surface.
The utility model is further provided with: the movable sleeve is characterized in that a connecting sheet is arranged on the outer surface of the movable sleeve, a movable rod is arranged on the inner side of the connecting sheet, and a connecting column is arranged at one end of the connecting sheet and one end of the movable rod in a penetrating manner in a rotating assembly mode.
Through adopting above-mentioned technical scheme, can drive the movable rod and move when the movable sleeve is moving, make movable rod and movable sleeve linkage operation, improve the performance of the device.
The utility model is further provided with: the inner wall of the assembly roller is provided with a longitudinal movable groove, the middle end of the movable rod is provided with a movable pin, and the movable groove is in sliding connection with the movable pin.
Through adopting above-mentioned technical scheme, the movable pin can slide in the longitudinal movable groove, and longitudinal movable groove restricts the movable pin, avoids the movable pin to break away from the activity region and leads to the device inefficacy.
The utility model is further provided with: the inner wall of the cutter groove is provided with a connecting block, one side of the connecting block is provided with a cutter blade, the middle part of the surface of the cutter blade is provided with a threaded hole, the threaded hole is provided with a screw, and the screw penetrates through the connecting block.
Through adopting above-mentioned technical scheme, the blade on crushing roller surface is the heliciform and arranges, can carry out whole face cutting to the material, sets the blade into the square, when blade one corner damages, makes the blade can used repeatedly with the blade rotation to another angle, avoids causing the waste.
The utility model is further provided with: the inner walls of the crushing roller and the roller skirt are provided with protruding strips, the surface of the assembly roller is provided with grooves, and the protruding strips are connected and clamped with the grooves in an adaptive manner.
Through adopting above-mentioned technical scheme, the recess on assembly roller surface carries out the block with the protruding strip of crushing roller inner wall, can make the assembly roller drive the crushing roller and rotate when rotatory, can make the crushing roller cut the stereoplasm material, avoids the crushing roller to idle running at the assembly roller surface.
The utility model is further provided with: the surface of the protruding strip arranged on the inner wall of the roller skirt is provided with a fixing groove, and the fixing groove is matched with the locking mechanism for fixing and locking.
Through adopting above-mentioned technical scheme, the roll skirt can protect assembly roller and crushing roller and, and the roll skirt and the locking mechanism cooperation of crushing roller one end can be fixed on the assembly roller surface to the crushing roller, makes the crushing roller can not drop in the assembly roller when the operation.
In summary, the beneficial technical effects of the utility model are as follows:
1. According to the spiral tooth crushing roller for the single-shaft shredder, cutters on the surface of the crushing roller are arranged into a spiral shape, when the crushing roller crushes materials, the cutters on the surface of the crushing roller crush the materials one by one, so that the running load of the materials on the crushing roller can be avoided, the effect can be improved, the stable running of power output is ensured, and the problems that the load of the crushing roller is increased and the crusher is damaged when the materials are crushed by the conventional crushing roller with longitudinal and transverse teeth are solved;
2. this spiral tooth crushing roller for unipolar shredder is through the locking mechanism that sets up in assembly roller one end inside to locking mechanism cooperates with the roll skirt, can avoid crushing roller when the operation, and crushing roller appears the skew and lead to crushing roller to damage at the assembly roller surface, makes crushing roller be convenient for maintenance personal carry out dismouting maintenance, has reached when crushing roller needs maintenance, and the maintenance personal of being convenient for maintains crushing roller.
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 perspective view of the present utility model;
FIG. 3 is a schematic view of the crushing roller structure of the present utility model;
FIG. 4 is a schematic view of the construction of the fitting roller of the present utility model;
Fig. 5 is a schematic view of the roll skirt structure of the present utility model.
Fig. 6 is a schematic view of the locking mechanism of the present utility model.
Fig. 7 is a schematic view of the blade structure of the present utility model.
In the figure: 1. a crushing roller; 2. a blade; 3. a knife slot; 4. roller skirt; 5. an assembly roller; 6. a limiting block; 7. a locking mechanism; 8. a connecting block; 9. a threaded hole; 10. a screw; 11. a protruding strip; 12. a groove; 13. a fixing groove; 14. a screw; 15. a transverse movable groove; 16. a movable sleeve; 17. a movable rod; 18. a connecting sheet; 19. a connecting column; 20. a movable pin; 21. a longitudinal movable groove.
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 7, the spiral tooth crushing roller for the single-shaft shredder disclosed by the utility model comprises a crushing roller 1 and blades 2, wherein the surfaces of the crushing roller 1 are provided with cutter grooves 3 in a spiral arrangement, the inner walls of the cutter grooves 3 are provided with the blades 2, the two ends of the crushing roller 1 are provided with roller skirts 4, the inside of the crushing roller 1 is provided with an assembly roller 5, the surface of the assembly roller 5 is provided with a groove 12, the inside of the groove 12 is movably connected with a protruding strip 11, the assembly roller 5 penetrates through the inside of the crushing roller 1 to be sleeved, one end of the assembly roller 5 is provided with a limiting block 6, and the other end of the assembly roller 5 is internally provided with a locking mechanism 7.
During the use, when the crushing needs to be assembled and configured, the cutter is assembled at the adapting position of the surface of the crushing roller 1 and is screwed by the screw 10, the crushing roller 1 is sleeved on the surface of the assembling roller 5, the protruding strip 11 on the surface of the assembling roller 5 is clamped with the groove 12 on the inner wall of the crushing roller 1, one end of the crushing roller 1 is assembled to the limiting block 6 at one end of the assembling roller 5, the rear roller skirt 4 is sleeved at the tail end of the crushing roller 1 after the crushing roller 1 is sleeved, the screw 14 at one end of the assembling roller 5 is twisted by a spanner, at the moment, the screw 14 rotates to drive the movable sleeve 16 to rotate, the movable rod 17 movably connected with the surface of the movable sleeve 16 moves, meanwhile, the movable pin 20 at the middle end of the movable rod 17 moves in the movable groove to screw 14 tightly, the roller skirt 4 locks the crushing roller 1 on the surface of the assembling roller 5, at the moment, the crushing roller skirt 4 can be assembled to the adapting position of the crusher, the assembling roller 5 and the crushing roller 1 can be protected, the roller skirt 4 at one end of the crushing roller 1 is matched with the locking mechanism 7, and the crushing roller 1 can be fixed on the surface of the assembling roller 5, and the crushing roller 1 can not fall off from the assembling roller 5 during the running.
Referring to fig. 1 and 6, the locking mechanism 7 comprises a screw 14, a transverse movable groove 15 is formed in one end of the screw 14, a movable sleeve 16 is sleeved in the movable groove, movable rods 17 are arranged on the surface of the movable sleeve 16, the screw 14 can drive the movable rods 17 to move when rotating, and the roller skirt 4 sleeved at one end of the assembly roller 5 is fixedly locked, so that the crushing roller 1 cannot fall off on the surface of the assembly roller 5 during operation.
Referring to fig. 6, a connecting piece 18 is provided on the outer surface of the movable sleeve 16, a movable rod 17 is provided on the inner side of the connecting piece 18, a connecting post 19 is provided to penetrate through one end of the connecting piece 18 and the movable rod 17 for rotation assembly, and the movable pin 20 is limited by the movable slot, so that the movable sleeve 16 can not move when moving to a certain position, and the locking mechanism 7 is prevented from being damaged when being irradiated.
Referring to fig. 4 and 6, the inner wall of the assembly roller 5 is provided with a longitudinal movable groove 21, the middle end of the movable rod 17 is provided with a movable pin 20, the movable groove is in sliding connection with the movable pin 20, the movable pin 20 can slide in the longitudinal movable groove 21, and the movable pin 20 is limited by the longitudinal movable groove 21, so that the device is prevented from being invalid due to the fact that the movable pin 20 is separated from the movable area.
Referring to fig. 1 to 3, the inner wall of the cutter slot 3 is provided with a connecting block 8, one side of the connecting block 8 is provided with a cutter blade 2, the middle part of the surface of the cutter blade 2 is provided with a threaded hole 9, a screw 10 is arranged in the threaded hole 9, the screw 10 penetrates through the connecting block 8, the cutter blade 2 on the surface of the crushing roller 1 is spirally arranged, the whole surface of a material can be cut, the cutter blade 2 is set into a square, and when one corner of the cutter blade 2 is damaged, the cutter blade 2 is rotated to the other corner so that the cutter blade 2 can be reused, thereby avoiding waste.
Referring to fig. 2 and 4, the inner walls of the crushing roller 1 and the roller skirt 4 are provided with protruding strips 11, the surface of the assembling roller 5 is provided with grooves 12, the protruding strips 11 are in fit connection and clamping with the grooves 12, the grooves 12 on the surface of the assembling roller 5 are clamped with the protruding strips 11 on the inner wall of the crushing roller 1, the assembling roller 5 can drive the crushing roller 1 to rotate when rotating, the crushing roller 1 can cut hard materials, and idle running of the crushing roller 1 on the surface of the assembling roller 5 is avoided.
Referring to fig. 2 to 5, a fixing groove 13 is formed in the surface of a protruding strip 11 arranged on the inner wall of the roll skirt 4, the fixing groove 13 is matched with the locking mechanism 7 to fix and lock the roll skirt 4, the assembly roll 5, the crushing roll 1 and the crushing roll 1 can be protected, the roll skirt 4 at one end of the crushing roll 1 is matched with the locking mechanism 7, the crushing roll 1 can be fixed on the surface of the assembly roll 5, and the crushing roll 1 cannot fall off from the assembly roll 5 during operation.
The implementation principle of the embodiment is as follows: in the use process, when the crushing needs to be assembled and configured, a cutter is assembled at an adapting position on the surface of the crushing roller 1 and is screwed by a screw 10, the crushing roller 1 is sleeved on the surface of the assembling roller 5, a protruding strip 11 on the surface of the assembling roller 5 is clamped with a groove 12 on the inner wall of the crushing roller 1, one end of the crushing roller 1 is assembled to a limiting block 6 at one end of the assembling roller 5, a rear roller skirt 4 is sleeved at the tail end of the crushing roller 1 after the crushing roller 1 is sleeved, a spanner is used for twisting a screw 14 at one end of the assembling roller 5, at the moment, the screw 14 rotates to drive a movable sleeve 16 to rotate, a movable rod 17 movably connected with the surface of the movable sleeve 16 moves, a movable pin 20 can slide in a longitudinal movable groove 21, the longitudinal movable groove 21 limits the movable pin 20, avoid movable pin 20 to break away from the activity region and lead to the device inefficacy, screw rod 14 is screwed up, roll skirt 4 locks crushing roller 1 at the assembly roller 5 surface, crushing roller 1 can assemble to breaker adaptation department this moment, roll skirt 4 can protect assembly roller 5 and crushing roller 1, the roll skirt 4 and the locking mechanism 7 cooperation of crushing roller 1 one end can fix crushing roller 1 at assembly roller 5 surface, make crushing roller 1 avoid droing in assembly roller 5 when the operation, when crushing roller 1 breaks the material, the cutter on crushing roller 1 surface will break the material one by one, can avoid the material to cause the operation load to crushing roller 1, guarantee power take off's steady operation when can improve the effect.
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 (7)
1. Screw tooth crushing roller for single-shaft shredder, including crushing roller (1) and blade (2), its characterized in that: the utility model discloses a crushing roller, including broken roller (1), cutter groove (3) have all been seted up with spiral range on broken roller (1) surface, cutter groove (3) inner wall is provided with blade (2), broken roller (1) both ends all are provided with roller skirt (4), broken roller (1) inside assembly roller (5) that are provided with, recess (12) have been seted up on assembly roller (5) surface, recess (12) inside swing joint has protruding strip (11), assembly roller (5) run through broken roller (1) inside and carry out the suit, assembly roller (5) one end is provided with stopper (6), assembly roller (5) other end inside locking mechanism (7) that are provided with.
2. A helical tooth crushing roller for a single-shaft shredder according to claim 1, wherein: the locking mechanism (7) comprises a screw (14), a transverse movable groove (15) is formed in one end of the screw (14), a movable sleeve (16) is sleeved in the movable groove, and movable rods (17) are arranged on the surface of the movable sleeve (16).
3. A helical tooth crushing roller for a single-shaft shredder according to claim 2, wherein: the movable sleeve is characterized in that a connecting sheet (18) is arranged on the outer surface of the movable sleeve (16), a movable rod (17) is arranged on the inner side of the connecting sheet (18), and a connecting column (19) is arranged at one end of the connecting sheet (18) and one end of the movable rod (17) in a penetrating mode in a rotating mode.
4. A helical tooth crushing roller for a single-shaft shredder according to claim 3, wherein: the inner wall of the assembly roller (5) is provided with a longitudinal movable groove (21), the middle end of the movable rod (17) is provided with a movable pin (20), and the movable groove is in sliding connection with the movable pin (20).
5. A helical tooth crushing roller for a single-shaft shredder according to claim 1, wherein: the utility model discloses a knife slot, including sword groove (3), sword groove (3) inner wall is provided with connecting block (8), connecting block (8) one side is provided with blade (2), screw hole (9) have been seted up at blade (2) surface middle part, be provided with screw (10) in screw hole (9), just screw (10) run through connecting block (8).
6. A helical tooth crushing roller for a single-shaft shredder according to claim 1, wherein: the crushing roller (1) and the inner wall of the roller skirt (4) are respectively provided with a protruding strip (11), the surface of the assembly roller (5) is provided with a groove (12), and the protruding strips (11) are in fit connection and clamping with the grooves (12).
7. A helical tooth crushing roller for a single-shaft shredder according to claim 1, wherein: the surface of the protruding strip (11) arranged on the inner wall of the roller skirt (4) is provided with a fixing groove (13), and the fixing groove (13) is matched with the locking mechanism (7) for fixing and locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322712532.5U CN221183089U (en) | 2023-10-10 | 2023-10-10 | Spiral tooth crushing roller for single-shaft shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322712532.5U CN221183089U (en) | 2023-10-10 | 2023-10-10 | Spiral tooth crushing roller for single-shaft shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221183089U true CN221183089U (en) | 2024-06-21 |
Family
ID=91491826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322712532.5U Active CN221183089U (en) | 2023-10-10 | 2023-10-10 | Spiral tooth crushing roller for single-shaft shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221183089U (en) |
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2023
- 2023-10-10 CN CN202322712532.5U patent/CN221183089U/en active Active
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