CN218721576U - Double-system inner guide wheel - Google Patents
Double-system inner guide wheel Download PDFInfo
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- CN218721576U CN218721576U CN202222890192.0U CN202222890192U CN218721576U CN 218721576 U CN218721576 U CN 218721576U CN 202222890192 U CN202222890192 U CN 202222890192U CN 218721576 U CN218721576 U CN 218721576U
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- casing
- guide wheel
- guide pulley
- bearing
- cover
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model discloses a guide pulley in dual system, which comprises a housing, the inside central point of casing puts the department and is equipped with guide pulley body, be equipped with the outer bearing on the outer wall of guide pulley body one side, the inside one-level rotational system that is equipped with of casing of guide pulley body one side, the inside spacing axle sleeve that is equipped with of casing in the one-level rotational system outside, be equipped with outer rotation connecting piece on the outer wall of casing one side, outer rotation connecting piece's one end extends to the inside of casing and with one-level rotational system's outer wall fixed connection, the casing is kept away from outer rotation connecting piece's one end and is equipped with the cover, the inside of cover is equipped with the second grade rotational system. The utility model discloses not only make this dual system formula inner guide pulley be applicable to wet-type dragveyer more to just can carry out the secondary start operation of equipment under the condition of not blowing out, still solved in the past will change the phenomenon that the inner guide pulley must blow out, reduced the outer bearing moreover and damaged and lead to the condemned phenomenon of inner guide pulley.
Description
Technical Field
The utility model relates to an interior guide pulley technical field specifically is double system interior guide pulley.
Background
The inner guide wheel is usually an internal guide wheel member, and belongs to one of guide wheel assemblies, namely a bearing is arranged in a machine body of the slag conveyor, the inner guide wheel rotates on the bearing, and an inner guide wheel shaft is fixed and does not move, and belongs to one of transmission parts of the slag conveyor.
Present interior guide pulley can be better rotates, it mainly is provided with the casing, the cover, guide pulley spare body, a bearing, parts such as rotating system, it is specific to install the cover in the one end of casing, again with guide pulley spare set up in the casing, and be located the outside of guide pulley spare and set up the bearing, and connect rotating system's one end in the one end of guide pulley spare, in order to reach one-way pivoted purpose, according to the aforesaid can, though this interior guide pulley can be better rotate, but usually can only the rotation of single system, rotate because of being not convenient for dual system, make this interior guide pulley be not convenient for better be applicable to wet-type drags for the sediment machine, and then be difficult to carry out the secondary start operation to equipment under the condition of not shutting down the stove, often puzzlement people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a guide pulley in dual system to even provide in solving above-mentioned background art the interior guide pulley can be better rotate, but can only the rotation of single system usually, because of being not convenient for dual system rotates, make this interior guide pulley be not convenient for better be applicable to wet-type dragveyer, and then be difficult to carry out the problem of secondary start operation to equipment under the condition of not blowing out.
In order to achieve the above object, the utility model provides a following technical scheme: guide pulley in dual system, including the casing, the inside central point of casing puts the department and is equipped with guide pulley spare body, be equipped with the outer bearing on the outer wall of guide pulley spare body one side, the inside one-level rotational system that is equipped with of casing of guide pulley spare body one side, the inside spacing axle sleeve that is equipped with of casing in the one-level rotational system outside, be equipped with outer rotating connecting piece on the outer wall of casing one side, outer rotating connecting piece's one end extends to the inside of casing and with one-level rotational system's outer wall fixed connection, the one end that outer rotating connecting piece was kept away from to the casing is equipped with the cover, the inside of cover is equipped with second grade rotational system.
Preferably, one side on casing top is equipped with first side even board, the one end that first side even board was kept away from to the casing is equipped with the second side even board, through with first side even board with the second side even board set up in the both ends of casing to reach the mesh of being convenient for settle interior guide pulley accessory.
Preferably, a bearing lithium-based grease injection opening is formed above the casing, a bearing lithium-based grease tube is arranged at the bottom of the bearing lithium-based grease injection opening, one end, far away from the bearing lithium-based grease injection opening, of the bearing lithium-based grease tube extends into the casing, and the bearing lithium-based grease injection opening is communicated with the bearing lithium-based grease tube and arranged at the top end of the casing, so that the bearing lithium-based grease can be injected.
Preferably, a grease injection port special for guide wheel sealing is arranged above the casing on one side of the first side connecting plate, a grease pipe special for water filling guide wheel sealing is arranged at one end of the grease injection port special for guide wheel sealing, one end, far away from the grease injection port special for guide wheel sealing, of the grease pipe special for water filling guide wheel sealing extends to the inside of the casing, and the grease pipe special for water filling guide wheel sealing and the grease injection port special for guide wheel sealing are communicated and arranged at the top end of the casing so as to inject grease special for sealing.
Preferably, all be equipped with lock nut in the cover of second grade rotational system both sides, lock nut is symmetrical about the central line of cover through setting up lock nut in the cover to settle the processing to the locking bolt.
Preferably, the internal thread of lock nut is connected with lock bolt, lock bolt's one end extends to the outside of cover, screws out lock bolt's one end to lock nut's outside through the one end to be two parts about the cover split is.
Compared with the prior art, the beneficial effects of the utility model are that: the double-system inner guide wheel not only enables the double-system inner guide wheel to be more suitable for a wet slag conveyor so as to carry out secondary starting operation of equipment under the condition of not stopping the furnace, but also solves the problem that the furnace needs to be stopped when the inner guide wheel needs to be replaced in the prior art, and reduces the phenomenon that the inner guide wheel is scrapped due to the damage of an outer bearing;
(1) The inner guide wheel is of a double-system rotating structure by arranging the primary rotating system in the shell and arranging the secondary rotating system in the cover, so that the double-system inner guide wheel is more suitable for a wet slag conveyor, and the secondary starting operation of equipment can be conveniently carried out under the condition of not stopping the furnace;
(2) The double-system type inner guide wheel adopts a multistage detachable structure through the connection arrangement of the locking bolt and the locking nut, can be switched to a secondary rotating system within ten minutes without stopping the boiler, has short maintenance time, cannot influence the operation of the boiler, and solves the problem that the boiler needs to be stopped when the inner guide wheel needs to be replaced in the past;
(3) Set up in the casing top of leading wheel spare body one side through with bearing lithium base grease filling opening and bearing lithium base grease pipe intercommunication, and set up the sealed special grease filling opening of guide pulley and the sealed special grease pipe intercommunication of guide pulley that fills in the casing top of leading wheel spare body opposite side, make this dual system formula inner guide wheel adopt unique sediment water separation structure, even if under the sealed circumstances of having destroyed, the inner guide wheel still can normal operating, it gets into the outer bearing to have solved sealed the sediment water after destroying in the past, thereby reduced the outer bearing damage and leaded to the condemned phenomenon of inner guide wheel.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
fig. 2 is a schematic view of a partial cross-sectional structure of the cover of the present invention;
FIG. 3 is an enlarged schematic view of the limiting sleeve of the present invention;
fig. 4 is an enlarged structural schematic view of the grease tube special for sealing the water-filled guide wheel of the present invention.
In the figure: 1. a housing; 2. an outer rotating connecting piece; 3. a limiting shaft sleeve; 4. a bearing lithium-based grease tube; 5. a bearing lithium-based grease injection port; 6. the guide wheel seals the special grease injection port; 7. a first side connecting plate; 8. an outer bearing; 9. a special grease pipe for sealing the water-filled guide wheel; 10. a machine cover; 11. locking the bolt; 12. a secondary rotation system; 13. locking the nut; 14. a guide wheel member body; 15. a second side connecting plate; 16. a primary rotation system.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: the double-system inner guide wheel comprises a machine shell 1, wherein a first side connecting plate 7 is arranged on one side of the top end of the machine shell 1, and a second side connecting plate 15 is arranged at one end, far away from the first side connecting plate 7, of the machine shell 1;
when the inner guide wheel fitting is used, the first side connecting plate 7 and the second side connecting plate 15 are arranged at the two ends of the machine shell 1, so that the purpose of conveniently arranging the inner guide wheel fitting is achieved;
a guide wheel sealing special grease injection port 6 is arranged above the machine shell 1 on one side of the first side connecting plate 7, a water filling guide wheel sealing special grease pipe 9 is arranged at one end of the guide wheel sealing special grease injection port 6, and one end, far away from the guide wheel sealing special grease injection port 6, of the water filling guide wheel sealing special grease pipe 9 extends to the interior of the machine shell 1;
when in use, the special grease pipe 9 for sealing the water-filled guide wheel is communicated with the special grease injection port 6 for sealing the guide wheel and is arranged at the top end of the machine shell 1 so as to conveniently inject special grease for sealing;
a bearing lithium-based lubricating grease filling opening 5 is formed above the machine shell 1, a bearing lithium-based lubricating grease tube 4 is arranged at the bottom of the bearing lithium-based lubricating grease filling opening 5, and one end, far away from the bearing lithium-based lubricating grease filling opening 5, of the bearing lithium-based lubricating grease tube 4 extends into the machine shell 1;
when in use, the bearing lithium-based grease injection port 5 and the bearing lithium-based grease pipe 4 are communicated and arranged at the top end of the machine shell 1, so that the bearing lithium-based grease is injected;
a guide wheel part body 14 is arranged at the center position inside the machine shell 1, an outer bearing 8 is arranged on the outer wall of one side of the guide wheel part body 14, a primary rotating system 16 is arranged inside the machine shell 1 at one side of the guide wheel part body 14, a limiting shaft sleeve 3 is arranged inside the machine shell 1 at the outer side of the primary rotating system 16, an outer rotating connecting part 2 is arranged on the outer wall of one side of the machine shell 1, and one end of the outer rotating connecting part 2 extends to the inside of the machine shell 1 and is fixedly connected with the outer wall of the primary rotating system 16;
a cover 10 is arranged at one end of the machine shell 1 far away from the outer rotating connecting piece 2, a secondary rotating system 12 is arranged inside the cover 10, locking nuts 13 are arranged inside the cover 10 at two sides of the secondary rotating system 12, and the locking nuts 13 are symmetrical about the central line of the cover 10;
when in use, the locking nut 13 is arranged in the machine cover 10 so as to arrange the locking bolt 11;
the locking nut 13 is connected with a locking bolt 11 through internal threads, and one end of the locking bolt 11 extends to the outside of the machine cover 10;
when in use, one end of the locking bolt 11 is screwed out of the locking nut 13, so that the machine cover 10 is separated into a left part and a right part.
When the device is used, firstly, the first-level rotating system 16 is arranged in the machine shell 1, and the second-level rotating system 12 is arranged in the machine cover 10, so that the inner guide wheel is of a double-system rotating structure, and further, the double-system inner guide wheel is more suitable for a wet slag conveyor, so that the secondary starting operation of the device can be carried out under the condition of not stopping the furnace, then, the double-system inner guide wheel is arranged by connecting the locking bolt 11 with the locking nut 13, so that the double-system inner guide wheel is of a multi-level detachable structure, under the condition of not stopping the furnace, the double-system inner guide wheel can be switched to the second-level rotating system 12 within ten minutes, the maintenance time is short, the operation of a boiler cannot be influenced, the phenomenon that the furnace must be stopped by replacing the inner guide wheel in the past is solved, finally, the special grease injection port 6 for sealing the guide wheel is communicated with the special grease pipe 9 for sealing the water-filled guide wheel and arranged at the top of the machine shell 1 at the other side of the guide wheel body 14, so that the special grease injection port 6 for sealing the guide wheel and the water-sealed and the bearing can be damaged by the water, thereby the phenomenon that the water entering the bearing can be damaged and the normal operation of the bearing can be reduced, and the waste water can be avoided, and the damage under the situation that the water can be caused by the water entering the water.
Claims (6)
1. Guide pulley in dual system, its characterized in that includes casing (1), the inside central point of casing (1) puts the department and is equipped with guide pulley spare body (14), be equipped with outer bearing (8) on the outer wall of guide pulley spare body (14) one side, casing (1) inside of guide pulley spare body (14) one side is equipped with one-level rotational system (16), casing (1) inside in one-level rotational system (16) outside is equipped with spacing axle sleeve (3), be equipped with outer rotation connecting piece (2) on the outer wall of casing (1) one side, the one end of outer rotation connecting piece (2) extends to the inside of casing (1) and with the outer wall fixed connection of one-level rotational system (16), the one end that outer rotation connecting piece (2) was kept away from in casing (1) is equipped with cover (10), the inside of cover (10) is equipped with second grade rotational system (12).
2. The dual system idler as claimed in claim 1 wherein: one side on casing (1) top is equipped with first side even board (7), the one end that first side even board (7) were kept away from in casing (1) is equipped with second side even board (15).
3. The dual system idler as claimed in claim 1 wherein: the top of casing (1) is equipped with bearing lithium base grease filling opening (5), the bottom of bearing lithium base grease filling opening (5) is equipped with bearing lithium base grease pipe (4), the one end that bearing lithium base grease filling opening (5) were kept away from in bearing lithium base grease pipe (4) extends to the inside of casing (1).
4. The dual system idler as claimed in claim 2 wherein: the guide wheel sealing special grease injection port (6) is arranged above the machine shell (1) on one side of the first side connecting plate (7), a water filling guide wheel sealing special grease pipe (9) is arranged at one end of the guide wheel sealing special grease injection port (6), and one end, far away from the guide wheel sealing special grease injection port (6), of the water filling guide wheel sealing special grease pipe (9) extends to the inside of the machine shell (1).
5. The dual system idler as claimed in claim 1, wherein: the inner parts of the machine covers (10) on two sides of the secondary rotating system (12) are respectively provided with a locking nut (13), and the locking nuts (13) are symmetrical about the central line of the machine covers (10).
6. The dual system idler as recited in claim 5, wherein: the inner thread of the locking nut (13) is connected with a locking bolt (11), and one end of the locking bolt (11) extends to the outside of the cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222890192.0U CN218721576U (en) | 2022-11-01 | 2022-11-01 | Double-system inner guide wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222890192.0U CN218721576U (en) | 2022-11-01 | 2022-11-01 | Double-system inner guide wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218721576U true CN218721576U (en) | 2023-03-24 |
Family
ID=85597334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222890192.0U Active CN218721576U (en) | 2022-11-01 | 2022-11-01 | Double-system inner guide wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218721576U (en) |
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2022
- 2022-11-01 CN CN202222890192.0U patent/CN218721576U/en active Active
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