CN210357968U - Vibrating screen with oil leakage prevention sealing device and eccentric vibration exciter - Google Patents
Vibrating screen with oil leakage prevention sealing device and eccentric vibration exciter Download PDFInfo
- Publication number
- CN210357968U CN210357968U CN201920584241.3U CN201920584241U CN210357968U CN 210357968 U CN210357968 U CN 210357968U CN 201920584241 U CN201920584241 U CN 201920584241U CN 210357968 U CN210357968 U CN 210357968U
- Authority
- CN
- China
- Prior art keywords
- dewatering screen
- sleeve
- fixed
- screen
- dewatering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 12
- 230000002265 prevention Effects 0.000 title claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 18
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model relates to a shale shaker field discloses a shale shaker with leak protection oil sealing device and eccentric vibration exciter, to the problem that the dewatering screen among the prior art lacks leak protection oil structure, now proposes following scheme, and it includes dewatering screen and two eccentric vibration exciters, dewatering screen includes vibrating frame and dewatering screen base, vibrating frame includes bottom plate and two curb plates, installs two dewatering screen sleeve pipes, two on two curb plates dewatering screen sheathed tube both ends all extend to the outside of two curb plates, and two dewatering screen sheathed tube outsides all are fixed with two dewatering screen bearing frames, and the external fixation of dewatering screen bearing frame has dewatering screen bearing seat cover, and the inner circle of bearing frame is fixed with self-aligning roller bearing. The utility model discloses rational in infrastructure, design benefit groove, easy operation, bearing housing oil blanket is easily changed after wearing and tearing, is convenient for overhaul and maintain the device, and save time has reduced staff's working strength.
Description
Technical Field
The utility model relates to a shale shaker field especially relates to a shale shaker with leak protection oil sealing device and eccentric vibration exciter.
Background
Dewatering screen belongs to one kind of shale shaker, and the dewatering screen variety on the existing market is various, and common dewatering screen structure generally includes vibrating motor, and bearing frame, vibration frame constitute. The most common structure has a certain defect that oil leakage is easy to occur at the bearing seat, so that improvement of the prior art is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of shale shaker with leak protection oil sealing device and eccentric vibration exciter has solved the problem that the dewatering screen among the prior art lacks leak protection oil structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vibrating screen with an oil leakage prevention sealing device and an eccentric vibration exciter comprises a dewatering screen and two eccentric vibration exciters, wherein the dewatering screen comprises a vibrating frame and a dewatering screen base, the vibrating frame comprises a bottom plate and two side plates, two dewatering screen sleeves are arranged between the two side plates, two ends of each dewatering screen sleeve extend to the outer parts of the two side plates, two dewatering screen bearing seats are fixed on the outer parts of the two dewatering screen sleeves, a dewatering screen bearing seat sleeve is fixed on the outer part of each dewatering screen bearing seat, a self-aligning roller bearing is fixed on an inner ring of each bearing seat, an inner ring of each self-aligning roller bearing is fixedly connected with the outer wall of each dewatering screen sleeve, dewatering screen vibration exciter eccentric shafts are fixed on two ends of the outer parts of the two side plates of each dewatering screen sleeve, the other ends of the dewatering screen vibration exciter eccentric shafts are fixed with dewatering screens, and two eccentric vibration exciters are, and the output shafts of the two eccentric vibration exciters are respectively in transmission connection with eccentric shafts of the vibration exciters of the dewatering screen on the two dewatering screen sleeves.
Preferably, one side of the dewatering screen bearing sleeve, which is far away from the dewatering screen flywheel, is fixed with a dewatering screen sleeve reinforcing ring, and the dewatering screen sleeve reinforcing ring is fixed outside the dewatering screen sleeve.
Preferably, one side of the dewatering screen bearing seat sleeve, which is far away from the dewatering screen bearing seat, is fixed with an oil seal, the oil seal sleeve is arranged outside the dewatering screen sleeve, and the oil seal and the dewatering screen bearing seat sleeve are fixed through a fastening bolt.
Preferably, one side of the dewatering screen bearing seat far away from the dewatering screen bearing seat sleeve is fixedly provided with a dewatering screen end cover, and the dewatering screen end cover is fixed outside the dewatering screen sleeve.
The utility model discloses in:
through the cooperation between the dewatering screen sleeve, the dewatering screen bearing seat, the self-aligning roller bearing, the dewatering screen end cover, the dewatering screen flywheel, the dewatering screen vibration exciter eccentric shaft, the dewatering screen sleeve reinforcing ring, the oil seal and the eccentric vibration exciter, the whole structure of the vibrating screen generates high-efficiency linear motion, the best production effect is achieved, and the purpose of no oil leakage is achieved by additionally arranging the inner side design of the bearing sleeve oil seal.
The utility model discloses rational in infrastructure, design benefit groove, easy operation, bearing housing oil blanket is easily changed after wearing and tearing, is convenient for overhaul and maintain the device, and save time has reduced staff's working strength.
Drawings
Fig. 1 is a side view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic structural view of the dewatering screen casing of the present invention.
Fig. 4 is a schematic structural view of the bearing sleeve of the dewatering screen of the present invention.
Fig. 5 is a schematic structural diagram of the bearing end cap of the present invention.
Reference numbers in the figures: the device comprises a dewatering screen sleeve 1, a dewatering screen bearing seat sleeve 2, a dewatering screen bearing seat 3, a self-aligning roller bearing 4, a dewatering screen end cover 5, a dewatering screen flywheel 6, a dewatering screen vibration exciter eccentric shaft 7, a dewatering screen sleeve reinforcing ring 8, an oil seal 9, an eccentric vibration exciter 10, a fastening bolt 11, a vibrating frame 12, a dewatering screen base 13 and a dewatering screen base 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a vibrating screen with an oil leakage prevention sealing device and an eccentric vibration exciter, comprising a dewatering screen 14 and two eccentric vibration exciters 10, wherein the dewatering screen 14 comprises a vibrating frame 12 and a dewatering screen base 13, the vibrating frame 12 comprises a bottom plate and two side plates, two dewatering screen sleeves 1 are installed between the two side plates, two ends of the two dewatering screen sleeves 1 extend to the outside of the two side plates, two dewatering screen bearing seats 3 are fixed on the outside of the two dewatering screen sleeves 1, a dewatering screen bearing seat sleeve 2 is fixed on the outside of the dewatering screen bearing seat 3, a self-aligning roller bearing 4 is fixed on the inner ring of the bearing seat 3, the inner ring of the self-aligning roller bearing 4 is fixedly connected with the outer wall of the dewatering screen sleeve 1, dewatering screen vibration exciter eccentric shafts 7 are fixed on two ends of the outside of the two side plates of the dewatering screen sleeve 1, a dewatering screen 6 is fixed on the other ends of, the two eccentric vibration exciters 10 are positioned at one side of the vibration frame 12, and output shafts of the two eccentric vibration exciters 10 are respectively in transmission connection with the eccentric shafts 7 of the dewatering screen vibration exciters on the two dewatering screen sleeves 1.
In this embodiment, one side that dewatering screen flywheel 6 was kept away from to dewatering screen bearing seat cover 2 is fixed with dewatering screen sleeve pipe reinforcing ring 8, and dewatering screen sleeve pipe reinforcing ring 8 fixes in dewatering screen sleeve pipe 1's outside, one side that dewatering screen bearing seat cover 2 kept away from the dewatering screen bearing seat is fixed with oil blanket 9, and oil blanket 9 cover is established in dewatering screen sleeve pipe 1's outside, it is fixed through fastening bolt 11 between oil blanket 9 and the dewatering screen bearing seat cover 2, one side that dewatering screen bearing seat cover 2 was kept away from to dewatering screen bearing seat 3 is fixed with dewatering screen end cover 5, and dewatering screen end cover 5 fixes in dewatering screen sleeve pipe 1's outside.
The working principle is as follows: when the eccentric vibration exciter 10 is assembled, the self-aligning roller bearing 4 is soaked in lubricating oil, a proper amount of molybdenum disulfide lubricating grease is filled in an inner cavity of the self-aligning roller bearing 4, during assembly, a sealing glue is required to be coated between the dewatering screen bearing seat 3 and the dewatering screen bearing seat sleeve 2 and between the self-aligning roller bearing 4 and the dewatering screen bearing seat 3, and during work, the eccentric vibration exciter drives 10 to drive the dewatering screen 14 to vibrate, so that the purpose of screening is achieved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A vibrating screen with an oil leakage prevention sealing device and an eccentric vibration exciter comprises a dewatering screen (14) and two eccentric vibration exciters (10) and is characterized in that the dewatering screen (14) comprises a vibrating frame (12) and a dewatering screen base (13), the vibrating frame (12) comprises a bottom plate and two side plates, two dewatering screen sleeves (1) are installed between the two side plates, two ends of each dewatering screen sleeve (1) extend to the outer parts of the two side plates, two dewatering screen bearing seats (3) are fixed on the outer parts of the two dewatering screen sleeves (1), a dewatering screen bearing seat sleeve (2) is fixed on the outer part of each dewatering screen bearing seat (3), a self-aligning roller bearing (4) is fixed on the inner ring of each bearing seat (3), the inner ring of each roller bearing (4) is fixedly connected with the outer wall of each dewatering screen sleeve (1), and dewatering screen eccentric shaft (7) is fixed on two ends of each dewatering screen sleeve (1) located outside the two side plates, and the other end of the dewatering screen vibration exciter eccentric shaft (7) is fixedly provided with a dewatering screen flywheel (6), the two eccentric vibration exciters (10) are positioned on one side of the vibration frame (12), and the output shafts of the two eccentric vibration exciters (10) are respectively in transmission connection with the dewatering screen vibration exciter eccentric shafts (7) on the two dewatering screen sleeves (1).
2. The vibrating screen with the oil leakage preventing sealing device and the eccentric vibration exciter as claimed in claim 1, wherein a dewatering screen sleeve reinforcing ring (8) is fixed on one side of the dewatering screen bearing sleeve (2) far away from the dewatering screen flywheel (6), and the dewatering screen sleeve reinforcing ring (8) is fixed on the outer portion of the dewatering screen sleeve (1).
3. The vibrating screen with the oil leakage preventing sealing device and the eccentric vibration exciter as claimed in claim 1, wherein an oil seal (9) is fixed on one side of the dewatering screen bearing seat sleeve (2) far away from the dewatering screen bearing seat, the oil seal (9) is sleeved outside the dewatering screen sleeve (1), and the oil seal (9) and the dewatering screen bearing seat sleeve (2) are fixed through a fastening bolt (11).
4. The vibrating screen with the oil leakage preventing sealing device and the eccentric vibration exciter as claimed in claim 1, wherein a dewatering screen end cover (5) is fixed on one side of the dewatering screen bearing seat (3) far away from the dewatering screen bearing seat sleeve (2), and the dewatering screen end cover (5) is fixed on the outer portion of the dewatering screen sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920584241.3U CN210357968U (en) | 2019-04-26 | 2019-04-26 | Vibrating screen with oil leakage prevention sealing device and eccentric vibration exciter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920584241.3U CN210357968U (en) | 2019-04-26 | 2019-04-26 | Vibrating screen with oil leakage prevention sealing device and eccentric vibration exciter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210357968U true CN210357968U (en) | 2020-04-21 |
Family
ID=70258873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920584241.3U Expired - Fee Related CN210357968U (en) | 2019-04-26 | 2019-04-26 | Vibrating screen with oil leakage prevention sealing device and eccentric vibration exciter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210357968U (en) |
-
2019
- 2019-04-26 CN CN201920584241.3U patent/CN210357968U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |