CN208503481U - Thin oil lubricant flange form vibration excitor - Google Patents
Thin oil lubricant flange form vibration excitor Download PDFInfo
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- CN208503481U CN208503481U CN201820931976.4U CN201820931976U CN208503481U CN 208503481 U CN208503481 U CN 208503481U CN 201820931976 U CN201820931976 U CN 201820931976U CN 208503481 U CN208503481 U CN 208503481U
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- lid
- bearing chamber
- oil
- labyrinth
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Abstract
The utility model discloses a kind of thin oil lubricant flange form vibration excitors, clump weight is bolted on eccentric block, axis runs through eccentric block, labyrinth lid, through-hole lid, axle sleeve, disc, stir oily tooth, bearing chamber, bearing, oil sealing, O-shaped rubber ring, the centre bore of each part of round nut, the spindle nose at axis both ends is matched with shaft coupling, bearing chamber is screwed on vibrating screen side plate by flange, bearing chamber is internally provided with bearing and stirs oily tooth, bearing is located at the two sides for stirring oily tooth, through-hole lid is screwed onto the two sides of bearing chamber, through-hole outer side of lid is provided with labyrinth lid, cooperation generates maze trough between through-hole lid and the labyrinth lid, by oil sealing sealing among labyrinth lid and axle sleeve, labyrinth outer side of lid is tightly disposed in by O-shaped rubber ring seal eccentric block among axle sleeve and axis to be compressed by round nut.The utility model is structurally reasonable, lubricating uniform, good cooling results, guarantees that vibration excitor stablly operates for a long time, and substantially increases the working efficiency of vibration excitor bearing life and vibration excitor.
Description
One, technical field:
The utility model relates to a kind of vibration excitors, more particularly to a kind of thin oil lubricant flange form vibration excitor.
Two, background technique:
Recently as vibratory equipment the industries such as coal, metallurgy, mine, electric power extensive use, as vibratory equipment
Vibration source, vibration excitor is the core component of vibratory equipment, and the performance of vibration excitor directly affects the service life of vibrating screen.It is existing
There is the vibration excitor in technology using grease lubrication mode, vibration excitor in use, is easy to appear bearing locking, bearing temperature mistake
Phenomena such as high, cause are that sealing performance is bad, are easy to float into dust, and gas permeability is bad and is easy to appear profit using grease lubrication
Lubricating oil rouge is dry and hard, seriously affects the service life of vibration excitor, and the service life of vibration excitor will have a direct impact on vibratory equipment
It operates normally.
Three, utility model content:
The technical problem to be solved by the utility model is to overcoming the deficiencies of the prior art and provide a kind of thin oil lubricant method
Blue formula vibration excitor, have the characteristics that sealing, lubrication, good cooling effect, can work under rugged environment, be not easy into dust,
Good permeability is easily installed and safeguards, is improved the overall performance of vibration excitor.
The utility model is adopted the technical scheme that in order to solve the technical problem:
A kind of thin oil lubricant flange form vibration excitor, including axis, clump weight, eccentric block, labyrinth lid, through-hole lid, axle sleeve, get rid of oil
Ring stirs oily tooth, bearing chamber, bearing, oil sealing, O-shaped rubber ring, round nut, Ventilated cap, oil filler point and flange, and the clump weight is logical
It crosses bolt and is fixed on the size for adjusting exciting force of exciter on eccentric block, the axis runs through eccentric block, labyrinth lid, through-hole lid, axis
Set, disc, the centre bore for stirring each part of oily tooth, bearing chamber, bearing, oil sealing, O-shaped rubber ring, round nut, the bearing are two
It is a, a closed lubricating oil oil storage room is formed among described two bearings, in which: the spindle nose at axis both ends and shaft coupling phase
Match, the bearing chamber is screwed on vibrating screen side plate by flange, and the bearing chamber is inwardly installed from the outside of side plate, the axis
Room is held inwardly to install from the outside of side plate, the flange is arranged in the inside of side plate, the bearing chamber be internally provided with bearing and
Oily tooth is stirred, the through-hole lid is screwed onto the two sides of bearing chamber, the disc, institute is arranged among the labyrinth lid and the bearing
It states through-hole outer side of lid and is provided with labyrinth lid, cooperation generates maze trough between the through-hole lid and the labyrinth lid；The labyrinth lid
With by oil sealing sealing, the centre of the axle sleeve and institute's art axis is sealed by O-shaped rubber ring, and the eccentric block is close among the axle sleeve
Setting is compressed in labyrinth outer side of lid, and with round nut.
It is described to stir oily tooth setting oil storage room among bearing chamber, disc, and bearing chamber two sides are set on the outside of two side bearings
Open oil return hole.
The bearing is two sets of self-aligning roller bearings, and two sets of self-aligning roller bearings are located at the two sides for stirring oily tooth, in two sets of axis
Hold one closed grease chamber of intermediate formation.
The Ventilated cap is arranged above bearing chamber, and the top of bearing chamber is arranged in the oil filler point.
The positive beneficial effect of the utility model is as follows:
1, lubricating oil is added into vibration excitor by oil filler point in the utility model, and when work is stirred by stirring oily tooth high speed rotation
Dynamic lubricating oil, gets rid of lubricating oil uniformly on bearing, lubricating uniform, good cooling results, stream time is long, maintenance
It is convenient and simple, extend the service life of bearing, improves economic benefit.
2, the utility model uses completely new sealing means and exhaust mode, and cooperation generates fan between through-hole lid and labyrinth lid
Palace slot adds axle sleeve among axis and labyrinth lid and adds O-shaped rubber ring, oil sealing respectively inside and outside axle sleeve, on oil storage room top
Open oil filler point, air hole.Sealing is tight, is not easy to guarantee that lubricating oil is not revealed during operation into dust.There is individual exhaust
Device, permeability is good, guarantees that vibration excitor stablly operates for a long time, and substantially increases the working efficiency of vibration excitor.
3, the utility model is small in size, compact-sized, and clump weight is bolted on eccentric block to adjust vibration excitor
The size of exciting force can work under rugged environment, be not easy into dust, good permeability；And it is easily installed and safeguards.Note
Oilhole does not have to oil pipe and draws, can directly refuel in the top of bearing chamber.
Four, Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view of the utility model.
Five, specific embodiment:
The utility model is further described in the following with reference to the drawings and specific embodiments:
Embodiment: referring to Fig. 1 and Fig. 2, a kind of thin oil lubricant flange form vibration excitor, including axis 1, clump weight 2, eccentric block 3,
Labyrinth lid 4, axle sleeve 6, disc 7, stirs oily tooth 8, bearing chamber 9, bearing 10, oil sealing 11, O-shaped rubber ring 12, circle spiral shell at through-hole lid 5
Mother 13, Ventilated cap 14, oil filler point 15 and flange 16, clump weight 2 are bolted on eccentric block 3 and adjust exciting force of exciter
Size, axis 1 through eccentric block 3, labyrinth lid 4, through-hole lid 5, axle sleeve 6, disc 7, stir oily tooth 8, bearing chamber 9, bearing 10, oil
The centre bore of 11, O-shaped rubber ring 2, each part of round nut 13 is sealed, bearing 10 is two, and one is formed among two bearings 10
Closed lubricating oil oil storage room, in which:, the spindle nose at 1 both ends of axis matches with shaft coupling, and bearing chamber 9 is screwed by flange 16
On vibrating screen side plate, bearing chamber 9 is inwardly installed from the outside of side plate, and bearing chamber 9 is inwardly installed from the outside of side plate, flange 16
The inside of side plate is set, bearing chamber 9 is internally provided with bearing 10 and stirs oily tooth 8, and through-hole lid 5 is screwed onto the two sides of bearing chamber 9,
The disc 7 is set among labyrinth lid 4 and the bearing 10, labyrinth lid 4, through-hole lid 5 and labyrinth are provided on the outside of through-hole lid 5
Cooperation generates maze trough between lid 4；Labyrinth lid 4 is sealed among the axle sleeve 6 by oil sealing 11, axle sleeve 6 among axis 1 by described
O-shaped rubber ring 12 seals, and eccentric block 3 is tightly disposed on the outside of labyrinth lid 4 to be compressed by round nut 13；Oily tooth 8 is stirred to be arranged in axis
Oil storage room among room is held, disc 7 is set on the outside of two side bearings, and oil return hole is opened in 9 two sides of bearing chamber；Bearing 10 is two sets of alignings
Roller bearing, two sets of self-aligning roller bearings are located at the two sides for stirring oily tooth 8, form a closed oil among two sets of bearings 10
Room；Ventilated cap 14 is arranged above bearing chamber 9, and the top of bearing chamber 9 is arranged in oil filler point 15.
The utility model is small in size, compact-sized, lubricating uniform, and good cooling results are conveniently adjusted exciting force, can dislike
It works under bad environment, sealing is tight, is not easy have individual exhaust apparatus into dust, good permeability can directly refuel, be convenient for
Installation and maintenance, guarantee that vibration excitor stablly operates for a long time, are greatly improved the working efficiency of vibration excitor.
Claims (4)
1. a kind of thin oil lubricant flange form vibration excitor, including axis (1), clump weight (2), eccentric block (3), labyrinth lid (4), through-hole lid
(5), axle sleeve (6), disc (7), stir oily tooth (8), bearing chamber (9), bearing (10), oil sealing (11), O-shaped rubber ring (12), circle
Nut (13), Ventilated cap (14), oil filler point (15) and flange (16), it is characterised in that: the clump weight (2) is bolted
The size of exciting force of exciter is adjusted on eccentric block (3), the axis (1) runs through eccentric block (3), labyrinth lid (4), through-hole lid
(5), axle sleeve (6), disc (7), stir oily tooth (8), bearing chamber (9), bearing (10), oil sealing (11), O-shaped rubber ring (12), circle
The centre bore of nut (13) each part, the bearing (10) are two, formed among described two bearings (10) one it is closed
The spindle nose of lubricating oil oil storage room, axis (1) both ends matches with shaft coupling, and the bearing chamber (9) is screwed onto vibration by flange (16)
On dynamic sieve side plate, the bearing chamber (9) is inwardly installed from the outside of side plate, and the bearing chamber (9) is inwardly pacified from the outside of side plate
The inside of side plate is arranged in dress, the flange (16), and the bearing chamber (9) is internally provided with bearing (10) and stirs oily tooth (8), institute
The two sides that through-hole lid (5) is screwed onto bearing chamber (9) are stated, get rid of oil described in setting among the labyrinth lid (4) and the bearing (10)
Ring (7), through-hole lid (5) outside are provided with labyrinth lid (4), cooperate between the through-hole lid (5) and the labyrinth lid (4) and produce
Raw maze trough；The labyrinth lid (4) and the axle sleeve (6) are intermediate by the oil sealing (11) sealing, the axle sleeve (6) and institute's art axis
(1) intermediate to be sealed by the O-shaped rubber ring (12), the eccentric block (3) is tightly disposed on the outside of labyrinth lid (4), and with justifying spiral shell
Female (13) compress.
2. thin oil lubricant flange form vibration excitor according to claim 1, it is characterised in that: it is described stir oily tooth (8) setting exist
Oil storage room among bearing chamber, disc (7) are arranged in two side bearings outside, and oil return hole is opened in bearing chamber (9) two sides.
3. thin oil lubricant flange form vibration excitor according to claim 2, it is characterised in that: the bearing (10) is two sets of tune
Heart roller bearing, two sets of self-aligning roller bearings are located at the two sides for stirring oily tooth (8), and a closing is formed among two sets of bearings (10)
Grease chamber.
4. thin oil lubricant flange form vibration excitor according to claim 3, it is characterised in that: Ventilated cap (14) setting exists
Above bearing chamber (9), top of oil filler point (15) setting in bearing chamber (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820931976.4U CN208503481U (en) | 2018-06-15 | 2018-06-15 | Thin oil lubricant flange form vibration excitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820931976.4U CN208503481U (en) | 2018-06-15 | 2018-06-15 | Thin oil lubricant flange form vibration excitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208503481U true CN208503481U (en) | 2019-02-15 |
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ID=65285286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820931976.4U Active CN208503481U (en) | 2018-06-15 | 2018-06-15 | Thin oil lubricant flange form vibration excitor |
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| Country | Link |
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| CN (1) | CN208503481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679235A (en) * | 2018-06-15 | 2018-10-19 | 河南省振源科技有限公司 | New rare oil channel lubricating flange type vibration exciter |
| CN113738769A (en) * | 2021-08-24 | 2021-12-03 | 安徽华铂再生资源科技有限公司 | Vibration exciter oil seal structure |
-
2018
- 2018-06-15 CN CN201820931976.4U patent/CN208503481U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679235A (en) * | 2018-06-15 | 2018-10-19 | 河南省振源科技有限公司 | New rare oil channel lubricating flange type vibration exciter |
| CN113738769A (en) * | 2021-08-24 | 2021-12-03 | 安徽华铂再生资源科技有限公司 | Vibration exciter oil seal structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 453700 southeast corner of junction of Yudong Road and Weiqi Road, Jingkai District, Xinxiang City, Henan Province Patentee after: HENAN ZHENYUAN TECHNOLOGY CO.,LTD. Address before: 453700 southeast corner of the junction of Yudong Road and Weiqi Road in Jingkai District, Xinxiang City, Henan Province Patentee before: HENAN ZHENYUAN TECHNOLOGY CO.,LTD. |
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| CP02 | Change in the address of a patent holder |