CN219503186U - Shaft seal lubricating mechanism of vibrating screen motor - Google Patents
Shaft seal lubricating mechanism of vibrating screen motor Download PDFInfo
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- CN219503186U CN219503186U CN202320499958.4U CN202320499958U CN219503186U CN 219503186 U CN219503186 U CN 219503186U CN 202320499958 U CN202320499958 U CN 202320499958U CN 219503186 U CN219503186 U CN 219503186U
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- oil
- vibrating screen
- motor
- vibrating
- storage tank
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a shaft sealing lubrication mechanism of a vibrating screen motor, which comprises a frame, a vibrating screen arranged on the surface of the frame and a vibrating motor fixedly arranged on the surface of the frame and used for driving the vibrating screen to vibrate, wherein a transverse sliding rail is arranged on the surface of the frame, a pulley is arranged on the surface of the vibrating screen, and the pulley is in rolling connection with the transverse sliding rail. This vibrating screen motor's shaft seal lubrication mechanism utilizes vibrating motor to drive the bent axle rotation, and then drives the reciprocal shake of vibrating screen through the transfer line, reaches the purpose of sieving the material, at this in-process, utilize sealed inside lubricating oil of lid to reach the purpose of lubricating the motor shaft, and when vibrating motor rotates, utilize impeller pivoted centrifugal action, can drive lubricating oil and flow in the oil storage tank inside through advance oil pipe and oil return pipe, through the mobility that promotes lubricating oil, avoid lubricating oil to appear overheated and the excessive condition of friction, avoid lubricating oil emulsification, the cycle of extension lubricating oil to motor shaft lubrication protection.
Description
Technical Field
The utility model relates to the technical field of motor protection, in particular to a shaft sealing lubrication mechanism of a vibrating screen motor.
Background
The vibrating screen is equipment for separating mixed materials by utilizing reciprocating vibration of the screen plate, and the reciprocating vibration of the vibrating screen is driven by a vibrating motor, so that a lubricating component is arranged on the surface of a motor shaft in order to prolong the service life of the vibrating motor in daily use.
However, at present, for the lubrication assembly on the surface of the motor shaft, the casing is generally only simply used to be sleeved on the surface of the motor shaft, and lubricating oil is added into the casing, so that the disadvantage of low fluidity of the lubricating oil exists in the use process, and part of the lubricating oil is in contact with the motor shaft for a long time, so that emulsification can be generated under the conditions of excessive friction and high temperature, and the long-time use of the motor shaft is not facilitated.
Accordingly, a shaft seal lubrication mechanism for a vibrating screen motor has been proposed to address the above-described problems.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a shaft seal lubrication mechanism of a vibrating screen motor, so as to solve the above-mentioned problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the shaft seal lubrication mechanism of the vibrating screen motor comprises a frame, a vibrating screen arranged on the surface of the frame and a vibrating motor fixedly arranged on the surface of the frame and used for driving the vibrating screen to vibrate, wherein a transverse sliding rail is arranged on the surface of the frame, a pulley is arranged on the surface of the vibrating screen and is in rolling connection with the transverse sliding rail, a crankshaft is fixedly arranged on the surface of an output shaft of the vibrating motor, a transmission rod is rotatably connected to the surface of the crankshaft, the other end of the transmission rod is rotatably connected with the surface of the vibrating screen, and a lubrication assembly is arranged on the surface of the vibrating motor;
the lubrication assembly comprises a sealing cover fixedly mounted at the bottom end of the vibration motor, a sealing bearing is embedded at the bottom end of the sealing cover, an output shaft of the vibration motor is fixed with an inner ring of the sealing bearing, an impeller is arranged in the sealing cover, an oil storage tank is fixedly arranged on the surface of the frame, lubricating oil is contained in the oil storage tank, an oil inlet pipe is embedded at the bottom end of the sealing cover, the other end of the oil inlet pipe is communicated with the side surface of the oil storage tank, an oil return pipe is embedded at the side surface of the sealing cover, and the other end of the oil return pipe is communicated with the bottom end of the oil storage tank.
Preferably, the inner bottom wall of the oil storage tank is fixedly connected with an inner sleeve, the oil outlet end of the oil return pipe is positioned in the inner sleeve, and the oil return pipe is communicated with the oil inlet pipe through the inner cavity of the inner sleeve and a crack between the inner sleeve and the inner wall of the oil storage tank.
Preferably, the side wall of the oil storage tank is provided with a plurality of heat conduction fin plates in an equidistant embedding manner in a circumferential array, and the heat conduction fin plates are made of copper plates.
Preferably, the top of oil storage tank inlays and is equipped with the sleeve, telescopic inside sliding connection has the piston rod, and the surface cover of piston rod is equipped with the supporting spring that drives it to telescopic bottom removal.
Preferably, the central shaft of the piston rod is provided with an oil filling hole, and the top of the piston rod is provided with a plug for blocking the oil filling hole.
The utility model has the technical effects and advantages that:
compared with the prior art, this vibrating screen motor's shaft seal lubrication mechanism utilizes vibrating motor to drive the bent axle and rotates when using, and then drives the reciprocal shake of vibrating screen through the transfer line, reach the purpose of sieving the material, at this in-process, utilize the inside lubricating oil of sealed lid to reach the purpose of lubricating the motor shaft, and when vibrating motor rotates, utilize impeller pivoted centrifugal action, can drive lubricating oil and flow in the oil storage tank inside through advance oil pipe and oil return pipe, through promoting the mobility of lubricating oil, avoid the lubricating oil to appear overheated and excessive condition of friction, avoid lubricating oil emulsification, the period of lubricating oil to the lubricated protection of motor shaft is prolonged.
Compared with the prior art, the shaft sealing lubrication mechanism of the vibrating screen motor has the advantages that the inner sleeve is arranged on the inner wall of the oil storage tank, so that the flowing path of lubricating oil in the oil storage tank can be limited and prolonged, the lubricating oil can form a film layer and is attached to the inner wall of the oil storage tank, and then the heat dissipation of the lubricating oil is accelerated under the action of the heat conduction fin plate, so that the lubricating oil is prevented from being overheated.
Compared with the prior art, the shaft seal lubrication mechanism of the vibrating screen motor has the advantages that the sleeve, the piston rod and the supporting spring are arranged, the piston rod is supported by the supporting spring, the purpose of applying pressure to the inside of the sleeve can be achieved, an air gap is reduced, the filling state of lubricating oil can be visually observed through the height of the piston rod, when the height of the piston rod is reduced, the lubricating oil leakage is described, and after the whole lubrication mechanism is overhauled, the lubricating oil is timely added into an oil storage tank through an oil filling hole.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view of a perspective two-dimensional structure of the present utility model.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
Fig. 4 is a schematic view of a lubrication assembly according to the present utility model in a cut-away configuration.
The reference numerals are: 1. a frame; 2. a vibrating screen; 3. a vibration motor; 4. a pulley; 5. a crankshaft; 6. a transmission rod; 7. a plug; 8. sealing cover; 9. sealing the bearing; 10. an impeller; 11. an oil storage tank; 12. an oil inlet pipe; 13. an oil return pipe; 14. an inner sleeve; 15. a thermally conductive fin; 16. a sleeve; 17. a piston rod; 18. a support spring; 19. and the oil filling hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.
The shaft seal lubrication mechanism of the vibrating screen motor comprises a frame 1, a vibrating screen 2 arranged on the surface of the frame 1 and a vibrating motor 3 fixedly arranged on the surface of the frame 1 and used for driving the vibrating screen 2 to vibrate, wherein a transverse sliding rail is arranged on the surface of the frame 1, a pulley 4 is arranged on the surface of the vibrating screen 2 and is in rolling connection with the transverse sliding rail, a crankshaft 5 is fixedly arranged on the surface of an output shaft of the vibrating motor 3, a transmission rod 6 is rotatably connected on the surface of the crankshaft 5, and the other end of the transmission rod 6 is rotatably connected with the surface of the vibrating screen 2.
When the shaft seal lubrication mechanism of the vibrating screen motor is used in the later period, the vibrating motor 3 drives the crankshaft 5 to rotate, and then the vibrating screen 2 is driven to shake in a reciprocating manner through the transmission rod 6, so that materials are screened.
The surface of the vibration motor 3 is provided with a lubrication assembly.
The lubrication assembly comprises a sealing cover 8 fixedly mounted at the bottom end of a vibrating motor 3, a sealing bearing 9 is embedded at the bottom end of the sealing cover 8, an output shaft of the vibrating motor 3 is fixed with an inner ring of the sealing bearing 9, an impeller 10 is arranged in the sealing cover 8, an oil storage tank 11 is fixedly arranged on the surface of a rack 1, lubricating oil is contained in the oil storage tank 11, an oil inlet pipe 12 is embedded at the bottom end of the sealing cover 8, the other end of the oil inlet pipe 12 is communicated with the side surface of the oil storage tank 11, an oil return pipe 13 is embedded at the side surface of the sealing cover 8, and the other end of the oil return pipe 13 is communicated with the bottom end of the oil storage tank 11.
In the working process of the vibrating motor 3, the motor shaft is lubricated by utilizing the lubricating oil in the sealing cover 8, and when the vibrating motor 3 rotates, the lubricating oil can be driven to flow in the oil storage tank 11 through the oil inlet pipe 12 and the oil return pipe 13 by utilizing the centrifugal effect of the rotation of the impeller 10, the condition that the lubricating oil is emulsified due to overheating and excessive friction is avoided by improving the fluidity of the lubricating oil, and the period of lubricating protection of the lubricating oil to the motor shaft is prolonged.
The inner bottom wall of the oil storage tank 11 is fixedly connected with an inner sleeve 14, the oil outlet end of an oil return pipe 13 is positioned in the inner sleeve 14, and the oil return pipe 13 is communicated with the oil inlet pipe 12 through the inner cavity of the inner sleeve 14 and a crack between the inner sleeve 14 and the inner wall of the oil storage tank 11.
The side wall of the oil storage tank 11 is provided with a plurality of heat conduction fin plates 15 in an equidistant embedding way in a circumferential array, and the heat conduction fin plates 15 are made of copper plates.
Through setting up endotheca 14 at the inner wall of oil storage tank 11, can restrict and lengthen the route that lubricating oil flows in oil storage tank 11, make lubricating oil form the thin film layer and laminate at the inner wall of oil storage tank 11, then under the heat dissipation effect of heat conduction fin 15, accelerate the heat dissipation of lubricating oil, avoid lubricating oil overheat, ensure that lubricating oil normally works.
The top of the oil storage tank 11 is embedded with a sleeve 16, a piston rod 17 is connected inside the sleeve 16 in a sliding manner, and a supporting spring 18 for driving the piston rod 17 to move towards the bottom end of the sleeve 16 is sleeved on the surface of the piston rod 17.
When the whole lubrication mechanism is used, the supporting spring 18 is utilized to support the piston rod 17, pressure can be applied to the inside of the sleeve 16, an air gap is reduced, an operator can visually observe the filling state of lubricating oil through the height of the piston rod 17, when the height of the piston rod 17 is reduced, the leakage of the lubricating oil is indicated, and a worker is reminded of timely overhauling a lubricating oil path.
The central shaft position of the piston rod 17 is provided with an oil filling hole 19, and the top of the piston rod 17 is provided with a plug 7 for blocking the oil filling hole 19.
After the oil way is overhauled by a worker, the plug 7 is opened, the piston rod 17 is pulled outwards, lubricating oil is supplemented into the oil storage tank 11 through the oil filling hole 19, then the plug 7 is screwed, and the lubricating mechanism is continuously used for lubricating and protecting a motor shaft.
The working process of the utility model is as follows:
firstly, this vibrating screen motor's shaft seal lubrication mechanism is when later stage use, vibrating motor 3 drives bent axle 5 and rotates, and then drive vibrating screen 2 reciprocal shake through transfer line 6, carry out the screening to the material, in vibrating motor 3 course of operation, utilize the inside lubricating oil of sealed lid 8 to lubricate the motor shaft, and when vibrating motor 3 rotates, utilize impeller 10 pivoted centrifugal action, can drive lubricating oil and pass through oil feed pipe 12 and oil return pipe 13 at the inside flow of oil storage tank 11, through promoting the mobility of lubricating oil, avoid the condition that the lubricating oil appears overheated and rubs excessively and emulsifies, lengthen the cycle that lubricating oil is lubricated the motor shaft, on the other hand, through set up endotheca 14 at the inner wall of oil storage tank 11, can restrict and lengthen the route that lubricating oil flows in oil storage tank 11 inside, make lubricating oil form the thin layer and laminate at the inner wall of oil storage tank 11, then under the heat dissipation effect of heat conduction fin 15, avoid lubricating oil overheat, ensure that lubricating oil normally works, when whole lubrication mechanism uses, utilize support spring 18 to support piston rod 17, can apply the pressure to sleeve 16's inside, reduce the air gap, and the operator can pass through 17's high to the high-speed up the piston rod 17 and the condition of lubrication, and the piston rod is in time need to be in the inspection and the piston rod is passed through to the piston rod 17, the plug is in time when the inspection is required to the inspection and the piston rod is leaked to the 17, the lubrication hole is carried out, and the inspection is in time to the inspection is required to the piston rod is more than 17.
This is the working principle of the shaft seal lubrication mechanism of the vibrating screen motor.
The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. The utility model provides a vibrating screen motor's shaft seal lubrication mechanism, includes frame (1), sets up vibrating screen (2) and fixed mounting at vibrating screen (2) vibrating motor (3) that are used for driving vibrating screen (2) vibration on frame (1) surface in frame (1) surface, its characterized in that: the surface of the frame (1) is provided with a transverse sliding rail, the surface of the vibrating screen (2) is provided with a pulley (4), the pulley (4) is in rolling connection with the transverse sliding rail, the surface of an output shaft of the vibrating motor (3) is fixedly provided with a crankshaft (5), the surface of the crankshaft (5) is rotationally connected with a transmission rod (6), the other end of the transmission rod (6) is rotationally connected with the surface of the vibrating screen (2), and the surface of the vibrating motor (3) is provided with a lubricating assembly;
the lubricating assembly comprises a sealing cover (8) fixedly mounted at the bottom end of the vibrating motor (3), a sealing bearing (9) is embedded at the bottom end of the sealing cover (8), an output shaft of the vibrating motor (3) is fixed with an inner ring of the sealing bearing (9), an impeller (10) is arranged in the vibrating motor (3), an oil storage tank (11) is fixedly arranged on the surface of the frame (1), lubricating oil is contained in the oil storage tank (11), an oil inlet pipe (12) is embedded at the bottom end of the sealing cover (8), the other end of the oil inlet pipe (12) is communicated with the side surface of the oil storage tank (11), an oil return pipe (13) is embedded at the side surface of the sealing cover (8), and the other end of the oil return pipe (13) is communicated with the bottom end of the oil storage tank (11).
2. The shaft seal lubrication mechanism for a vibrating screen motor of claim 1, wherein: an inner sleeve (14) is fixedly connected to the inner bottom wall of the oil storage tank (11), the oil outlet end of the oil return pipe (13) is positioned in the inner sleeve (14), and the oil return pipe (13) is communicated with the oil inlet pipe (12) through an inner cavity of the inner sleeve (14) and a crack between the inner sleeve (14) and the inner wall of the oil storage tank (11).
3. The shaft seal lubrication mechanism for a vibrating screen motor of claim 1, wherein: the side wall of the oil storage tank (11) is provided with a plurality of heat conduction fin plates (15) in an equidistant embedding manner in a circumferential array, and the heat conduction fin plates (15) are made of copper plates.
4. The shaft seal lubrication mechanism for a vibrating screen motor of claim 1, wherein: the top of oil storage tank (11) is inlayed and is equipped with sleeve (16), and the inside sliding connection of sleeve (16) has piston rod (17), and the surface cover of piston rod (17) is equipped with support spring (18) that drive it to the bottom of sleeve (16) remove.
5. The shaft seal lubrication mechanism for a vibrating screen motor of claim 4, wherein: the central shaft position of the piston rod (17) is provided with an oil filling hole (19), and the top thread of the piston rod (17) is provided with a plug (7) for blocking the oil filling hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320499958.4U CN219503186U (en) | 2023-03-15 | 2023-03-15 | Shaft seal lubricating mechanism of vibrating screen motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320499958.4U CN219503186U (en) | 2023-03-15 | 2023-03-15 | Shaft seal lubricating mechanism of vibrating screen motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219503186U true CN219503186U (en) | 2023-08-11 |
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ID=87531276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320499958.4U Active CN219503186U (en) | 2023-03-15 | 2023-03-15 | Shaft seal lubricating mechanism of vibrating screen motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219503186U (en) |
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2023
- 2023-03-15 CN CN202320499958.4U patent/CN219503186U/en active Active
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