CN219965032U - Rotor rotating wheel for large crusher - Google Patents
Rotor rotating wheel for large crusher Download PDFInfo
- Publication number
- CN219965032U CN219965032U CN202320929111.5U CN202320929111U CN219965032U CN 219965032 U CN219965032 U CN 219965032U CN 202320929111 U CN202320929111 U CN 202320929111U CN 219965032 U CN219965032 U CN 219965032U
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- CN
- China
- Prior art keywords
- rotating wheel
- wheel
- rotor
- hole
- protection
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- 239000002184 metal Substances 0.000 claims abstract description 28
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 4
- 230000035939 shock Effects 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the field of rotor rotating wheels, and discloses a rotor rotating wheel for a large crusher. The utility model discloses a rotor rotating wheel for a large crusher, which comprises a rotating wheel outer frame, wherein a rotating wheel inner hole is formed in the inner side of the rotating wheel outer frame, a coupler is slidably arranged in the inner side of the rotating wheel inner hole, an inner metal ring is fixedly welded on the surface of the inner side of the rotating wheel outer frame, which is close to the rotating wheel inner hole, a cylindrical fixing block is fixedly welded on the surface of the inner metal ring, a protection pad is arranged on the surface of the inner metal ring, a protection pad inner hole is formed in the protection pad, a threaded hole is formed in the inner surface of the rotating wheel outer frame, a protection block is connected to the inner surface of the rotating wheel outer frame through a threaded hole, and a protection block threaded hole is formed in the surface of the protection block. The protection pad and the protection block enable the whole structure to be more compact, the shock resistance and the impact resistance to be stronger, and the service life of the connecting part of the protection machine shaft is prolonged.
Description
Technical Field
The utility model belongs to the technical field of rotor rotating wheels, and particularly relates to a rotor rotating wheel for a large crusher.
Background
The crusher is a machine for crushing brittle mineral raw materials by utilizing an impact principle, and a rotor of the crusher is a power core of the crusher. The hammer crusher rotor in the prior art generally comprises a main shaft, hammer discs arranged on the main shaft and plate hammers arranged between adjacent hammer discs, when the crusher works, a motor drives a rotating wheel, the main shaft in the rotating wheel rotates at a high speed, and materials uniformly enter a crusher cavity, and the plate hammers rotating at a high speed impact the materials until the materials are crushed. The hammer head needs to be replaced after being damaged, and the rotor and the rotating wheel on the rotor need to be removed.
A breaker belt pulley as claimed in publication number CN103883711a, comprising a belt pulley itself, wherein a tapered shaft hole is provided in the middle of the belt pulley, two opposite surfaces inside the shaft hole are processed into a plane, and the plane inside the shaft hole is a trapezoidal surface. The utility model has simple structure, adopts the shaft hole with special shape, and is convenient for disassembly and assembly.
However, the service life of the rotating wheel of the crusher of this application is affected by the fact that there is no protection at the inner wheel and the crankshaft during operation.
Disclosure of Invention
The utility model aims at: in order to solve the problem that the service life of the crusher rotating wheel is prolonged when the inner wheel and the crankshaft are not provided with the protection device during working, the rotor rotating wheel for the large crusher is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides a rotor rotation wheel for large-scale breaker, includes the rotation wheel frame, the rotation wheel hole has been seted up to the inboard of rotation wheel frame, the interior slip of rotation wheel hole is installed the shaft coupling, the inboard of rotation wheel frame is close to the fixed surface welding of rotation wheel hole has inboard metal ring, the fixed surface welding of inboard metal ring has the cylinder fixed block, the surface mounting of inboard metal ring has the protection pad, the protection pad hole has been seted up to the inside of protection pad, the screw hole has been seted up to the inboard surface of rotation wheel frame, the inboard surface of rotation wheel frame has the protection piece through screw thread connection, the protection piece screw hole has been seted up on the surface of protection piece.
Through adopting above-mentioned technical scheme, when installing the rotation wheel, peg graft the protection pad to the cylinder fixed block department on the inboard metal ring through the protection pad hole in the protection pad earlier, fix the protection piece with the screw on the inboard surface of rotation wheel frame through protection piece screw hole and screw hole again. The protection pad can play dustproof, cushioning effect, and the protection piece can be used for fixed protection pad's position, also has the effect of protection shaft coupling and rotation wheel hole junction simultaneously. The inner groove design of the protection block can stabilize the position of the coupler, and is convenient to detach. The protection pad and the protection block enable the whole structure to be more compact, the shock resistance and the impact resistance to be stronger, and the service life of the connecting part of the protection machine shaft is prolonged.
In a preferred embodiment, a square plate is fixedly welded on the outer side surface of the coupler.
By adopting the technical scheme, the square plate can be inserted into the protection block, so that the stability of the whole structure is improved.
In a preferred embodiment, a circular opening is formed in the rotating wheel frame.
Through adopting above-mentioned technical scheme, large-scale breaker rotates the wheel body type great, and the circular trompil of inside seting up can lighten weight, saves material, convenient transportation.
In a preferred embodiment, an outer metal ring is fixedly welded on the outer surface of the outer rotating wheel frame, and a ring threaded hole is formed in the surface of the outer metal ring.
Through adopting above-mentioned technical scheme, can fix the inside at outside metal ring with the shaft coupling through the screw for the ring screw hole, improve device structural stability.
In a preferred embodiment, the outer end surface of the coupling is provided with a coupling threaded bore.
Through adopting above-mentioned technical scheme, the shaft coupling screw hole is offered in the junction outside of shaft coupling and outside metal ring, can provide the position of screw fixation.
In a preferred embodiment, the coupling is connected with a top cover near the outer side of the outer frame of the rotating wheel through threads, and a top cover threaded hole is formed in the top cover.
Through adopting above-mentioned technical scheme, through screw with top cap and shaft coupling threaded connection, let the shaft coupling can not reciprocate, improve structural stability, also can play the effect of safety cover protection simultaneously.
In a preferred embodiment, the outer surface of the outer frame of the rotating wheel is provided with a belt groove.
By adopting the technical scheme, compared with the traditional single groove, the porous belt groove is more suitable for a large-scale rotating wheel.
In a preferred embodiment, the surface of the belt groove is rotatably provided with a belt, the other side of the belt away from the outer frame of the rotating wheel is rotatably provided with a motor wheel, and the inner side of the motor wheel is rotatably connected with a motor.
Through adopting above-mentioned technical scheme, drive the motor wheel through the motor and rotate, the motor wheel drives the belt and still further drives the belt groove rotation.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
in the utility model, when the rotating wheel is installed, the protection pad is inserted into the cylindrical fixing block on the inner side metal ring through the inner hole of the protection pad, and then the protection block is fixed on the inner side surface of the outer frame of the rotating wheel through the screw hole of the protection block and the screw hole. The protection pad can play dustproof, cushioning effect, and the protection piece can be used for fixed protection pad's position, also has the effect of protection shaft coupling and rotation wheel hole junction simultaneously. The inner groove design of the protection block can stabilize the position of the coupler, and is convenient to detach. The protection pad and the protection block enable the whole structure to be more compact, the shock resistance and the impact resistance to be stronger, and the service life of the connecting part of the protection machine shaft is prolonged.
Drawings
FIG. 1 is a schematic view of the inner side of a rotor turning wheel for a large crusher and its adjacent structure;
FIG. 2 is a schematic view of the outer side of a rotor turning wheel for a large crusher and its adjacent structure according to the present utility model;
FIG. 3 is a schematic view of a belt groove and its adjacent structure of a rotating pulley according to the present utility model.
The marks in the figure: 1. rotating the wheel outer frame; 2. an inner metal ring; 3. rotating an inner hole of the wheel; 4. a protective pad; 5. a protection block; 6. a protection block threaded hole; 7. a coupling; 8. a threaded hole; 9. a square plate; 10. a coupler threaded hole; 11. an outer metal ring; 12. a circular ring threaded hole; 13. a circular opening; 14. a top cover; 15. a top cover threaded hole; 16. a belt; 17. a motor wheel; 18. pi Daicao; 19. a motor; 20. a cylindrical fixed block; 21. and protecting the inner hole of the pad.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1-3, a rotor rotating wheel for a large crusher comprises a rotating wheel outer frame 1, wherein a rotating wheel inner hole 3 is formed in the inner side of the rotating wheel outer frame 1, a coupler 7 is slidably arranged in the inner side of the rotating wheel inner hole 3, an inner side metal ring 2 is fixedly welded on the surface of the inner side of the rotating wheel outer frame 1, which is close to the rotating wheel inner hole 3, a cylindrical fixing block 20 is fixedly welded on the surface of the inner side metal ring 2, a protection pad 4 is arranged on the surface of the inner side metal ring 2, a protection pad inner hole 21 is formed in the protection pad 4, a threaded hole 8 is formed in the inner side surface of the rotating wheel outer frame 1, a protection block 5 is connected with the inner side surface of the rotating wheel outer frame 1 through threads of the threaded hole 8, and a protection block threaded hole 6 is formed in the surface of the protection block 5. When the rotating wheel is installed, the protection pad 4 is inserted into the cylindrical fixing block 20 on the inner side metal ring 2 through the inner protection pad hole 21 in the protection pad 4, and then the protection block 5 is fixed on the inner side surface of the rotating wheel outer frame 1 through the protection block threaded hole 6 and the threaded hole 8 by using screws. The protection pad 4 can play a role in dust prevention and shock absorption, and the protection block 5 can be used for fixing the position of the protection pad 4 and also has the role in protecting the joint of the coupler 7 and the rotating wheel inner hole 3. The inner groove design of the protection block 5 can stabilize the position of the coupler 7, and is convenient to detach. The protection pad 4 and the protection block 5 enable the whole structure to be more compact, the shock resistance and the impact resistance to be stronger, and the service life of the connecting part of the protection machine shaft is prolonged.
Referring to fig. 1 and 2, a square plate 9 is fixedly welded to the outer surface of the coupler 7. The square plate 9 can be inserted into the protection block 5, so that the stability of the whole structure is improved.
Referring to fig. 1 to 3, a circular opening 13 is formed in the inside of the rotary wheel housing 1. The rotating wheel body of the large crusher is large, and the round opening 13 is formed in the large crusher, so that the weight can be reduced, the materials are saved, and the transportation is convenient.
Referring to fig. 1-3, an outer metal ring 11 is fixedly welded on the outer surface of the outer rotating wheel frame 1, and a ring threaded hole 12 is formed in the surface of the outer metal ring 11. The coupler 7 can be fixed in the outer metal ring 11 through the ring threaded hole 12 by screws, and the structural stability of the device is improved.
Referring to fig. 1 and 2, the outer end surface of the coupler 7 is provided with a coupler screw hole 10. The joint of the coupler 7 and the outer metal ring 11 is provided with a coupler threaded hole 10 on the outer side, so that a screw fixing position can be provided.
Referring to fig. 1-3, the coupling 7 is screwed to the outer side of the rotating wheel frame 1 near the top cover 14, and a top cover threaded hole 15 is formed in the top cover 14. The top cover 14 is in threaded connection with the coupler 7 through screws, so that the coupler 7 cannot move forwards and backwards, the structural stability is improved, and meanwhile, the protection effect of the protection cover can be achieved.
Referring to fig. 1 to 3, the outer surface of the rotary wheel housing 1 is provided with a belt groove 18. Compared with the traditional single groove, the porous belt groove is more suitable for a large-scale rotating wheel.
Referring to fig. 1 to 3, a belt 16 is rotatably mounted on the surface of the belt groove 18, a motor wheel 17 is rotatably mounted on the other side of the belt 16 away from the rotary wheel housing 1, and a motor 19 is rotatably connected to the inner side of the motor wheel 17. The motor wheel 17 is driven to rotate by the motor 19, and the motor wheel 17 drives the belt 16 to further drive the belt groove 18 to rotate.
The implementation principle of the embodiment of the rotor rotating wheel for the large crusher is as follows: when the rotating wheel is installed, the protection pad 4 is inserted into the cylindrical fixing block 20 on the inner side metal ring 2 through the inner protection pad hole 21 in the protection pad 4, and then the protection block 5 is fixed on the inner side surface of the rotating wheel outer frame 1 through the protection block threaded hole 6 and the threaded hole 8 by using screws. The protection pad 4 can play a role in dust prevention and shock absorption, and the protection block 5 can be used for fixing the position of the protection pad 4 and also has the role in protecting the joint of the coupler 7 and the rotating wheel inner hole 3. The inner groove design of the protection block 5 can stabilize the position of the coupler 7, and is convenient to detach. The protection pad 4 and the protection block 5 enable the whole structure to be more compact, the shock resistance and the impact resistance to be stronger, and the service life of the connecting part of the protection machine shaft is prolonged.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. The utility model provides a rotor rotation wheel for large-scale breaker, includes rotation wheel frame (1), its characterized in that: the inside of rotor frame (1) has been seted up and has been rotated wheel hole (3), the inboard of rotor hole (3) is slided and is installed shaft coupling (7), the inboard of rotor frame (1) is close to the fixed surface welding of rotor hole (3) has inboard metal ring (2), the fixed surface welding of inboard metal ring (2) has cylinder fixed block (20), the surface mounting of inboard metal ring (2) has protection pad (4), protection pad hole (21) have been seted up to the inside of protection pad (4), screw hole (8) have been seted up on the inboard surface of rotor frame (1), protection block screw hole (6) have been seted up through screw hole (8) threaded connection to the inboard surface of rotor frame (1), the surface of protection block (5).
2. A rotor turning wheel for a large crusher as claimed in claim 1, wherein: and a square plate (9) is fixedly welded on the outer side surface of the coupler (7).
3. A rotor turning wheel for a large crusher as claimed in claim 1, wherein: the inside of the rotating wheel outer frame (1) is provided with a circular opening (13).
4. A rotor turning wheel for a large crusher as claimed in claim 1, wherein: the outer side surface of the rotating wheel outer frame (1) is fixedly welded with an outer side metal circular ring (11), and a circular ring threaded hole (12) is formed in the surface of the outer side metal circular ring (11).
5. A rotor turning wheel for a large crusher as claimed in claim 1, wherein: the outer side end surface of the coupler (7) is provided with a coupler threaded hole (10).
6. A rotor turning wheel for a large crusher as claimed in claim 1, wherein: the coupler (7) is connected with a top cover (14) close to the outer side of the rotating wheel outer frame (1) through threads, and a top cover threaded hole (15) is formed in the top cover (14).
7. A rotor turning wheel for a large crusher as claimed in claim 1, wherein: the external surface of the outer frame (1) of the rotating wheel is provided with a belt groove (18).
8. A rotor turning wheel for a large crusher as claimed in claim 7, wherein: the belt groove (18) is characterized in that a belt (16) is rotatably arranged on the surface of the belt groove (18), a motor wheel (17) is rotatably arranged on the other side, far away from the outer rotating wheel frame (1), of the belt (16), and a motor (19) is rotatably connected to the inner side of the motor wheel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320929111.5U CN219965032U (en) | 2023-04-23 | 2023-04-23 | Rotor rotating wheel for large crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320929111.5U CN219965032U (en) | 2023-04-23 | 2023-04-23 | Rotor rotating wheel for large crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219965032U true CN219965032U (en) | 2023-11-07 |
Family
ID=88586816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320929111.5U Active CN219965032U (en) | 2023-04-23 | 2023-04-23 | Rotor rotating wheel for large crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219965032U (en) |
-
2023
- 2023-04-23 CN CN202320929111.5U patent/CN219965032U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |