CN208112393U - A kind of sealed bearing housing structure of vibration frame sieve - Google Patents
A kind of sealed bearing housing structure of vibration frame sieve Download PDFInfo
- Publication number
- CN208112393U CN208112393U CN201820627007.XU CN201820627007U CN208112393U CN 208112393 U CN208112393 U CN 208112393U CN 201820627007 U CN201820627007 U CN 201820627007U CN 208112393 U CN208112393 U CN 208112393U
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- China
- Prior art keywords
- end cap
- bearing chamber
- grease nipple
- hole
- vibration frame
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- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
A kind of sealed bearing housing structure of vibration frame sieve, cylinder, mounting flange, bearing chamber and end cap including vibration frame sieve, the binding face of end cap and bearing chamber is equipped with the first sealing ring, bearing chamber is equipped with Z-type oil duct, one end of Z-type oil duct is connected to bearing roller, the other end connects grease nipple, end cap is equipped with through-hole, grease nipple is sunk on the inside of the end face of end cap, through-hole is equipped with dustproof cover, dustproof cover includes blind nut and the rubber sleeve that is fixedly connected with blind nut, and blind nut and through hole whorl cooperate, and rubber sleeve can cover on grease nipple.The outer circumference surface of bearing chamber end cap and end face are equipped with sealing ring, and effectively dust can be isolated.Bearing chamber is equipped with Z-type oil duct, and grease nipple is hidden in bearing chamber ending cover hole.First inner hole of bearing chamber and the second inner hole of end cap are equipped with felt collar, can effectively keep apart dust.It is arranged dustproof cover on grease nipple, can prevent grease nipple from damaging, prevent dust from entering grease nipple.
Description
Technical field
The utility model relates to frame sieve parts technical field of shaking, especially a kind of sealed bearing housing structure of vibration frame sieve.
Background technique
Currently, usually bearing chamber end cap protrudes cylinder, attachment bolt and grease nipple on the bearing chamber structure of vibration frame sieve
Protrude bearing chamber surface.By the time of some cycles, the service performance that bearing chamber is easy accumulation dust, influences bearing, bearing
Service life is short, and grease nipple is easily lost, breaks.In order to improve the sealing performance of bearing chamber, need to improve bearing chamber.
Utility model content
In view of the above-mentioned problems, the utility model aim is to design, a kind of sealing effect is good, butter greasy property is good
Vibration frame sieve bearing chamber sealing structure.
In order to achieve the above objectives, using following technical scheme.
A kind of sealed bearing housing structure of vibration frame sieve, cylinder, mounting flange, bearing chamber and end cap including vibration frame sieve, institute
It states bearing chamber and end cap to be fixed on cylinder by mounting flange, the binding face of the end cap and bearing chamber is equipped with the first sealing
Circle, the bearing chamber are equipped with Z-type oil duct, and one end of the Z-type oil duct is connected to bearing roller, and the other end connects grease nipple, institute
It states end cap and is equipped with the through-hole for accommodating grease nipple, the grease nipple is sunk on the inside of the end face of end cap, and the through-hole is equipped with anti-
Dirt lid, the dustproof cover include blind nut and the rubber sleeve that is fixedly connected with blind nut, and the blind nut and the through hole whorl cooperate,
The rubber sleeve can cover on grease nipple.
It is offered at the axle center of the bearing chamber for the first inner hole for passing through of vibration frame sieve shaft, the is offered on the end cap
Two inner holes, the inner wall of first inner hole are equipped with the first felt collar, and the inner wall of second inner hole is equipped with the second felt collar.
The second sealing ring is equipped between the end cap and the cylinder.
The inner side end of the end cap is equipped with the first U-type groove, and the outer circumference surface of the end cap is equipped with the second U-type groove,
First sealing ring is arranged in the first U-type groove, and second sealing ring is arranged in the second U-type groove.
The outer circumference surface of the sealing mechanism bearing chamber end cap and end face are equipped with sealing ring, and effectively dust can be isolated.
Bearing chamber is equipped with Z-type oil duct, and grease nipple is hidden in bearing chamber ending cover hole.First inner hole of bearing chamber and the second inner hole of end cap
It is equipped with felt collar, can effectively be kept apart dust.It is arranged dustproof cover on grease nipple, can prevent grease nipple from damaging, prevent dust
Into grease nipple.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to Fig. 1.This specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification
Revealed content is not intended to limit the utility model enforceable limit so that those skilled in the art understands and reads
Fixed condition, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, not
It influences still fall in the revealed skill of the utility model under the effect of the utility model can be generated and the purpose that can reach
In the range of art content can cover.Meanwhile in this specification it is cited as "upper", "lower", "left", "right", " centre " and
The term of " one " etc. is merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, it is opposite to close
System is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.
As shown in Figure 1, a kind of sealed bearing housing structure of vibration frame sieve, cylinder 1, mounting flange 2, bearing including vibration frame sieve
Room 3 and end cap 4, the bearing chamber 3 and end cap 4 are fixed on cylinder 1 by mounting flange 2, the end cap 4 and bearing chamber 3
Binding face is equipped with the first sealing ring 5, and the bearing chamber 3 is equipped with Z-type oil duct 6, and one end of the Z-type oil duct 6 is connected to bearing
Roller, the other end connect grease nipple 7, and the end cap 4 is equipped with the through-hole 41 for accommodating grease nipple 7, and the grease nipple 7 sinks to end
On the inside of the end face of lid 4, the through-hole 41 is equipped with dustproof cover 8, and the dustproof cover 8 includes blind nut 81 and fixes company with blind nut 81
The rubber sleeve 82 connect, the blind nut 81 are threadedly engaged with the through-hole 41, and the rubber sleeve 82 can cover on grease nipple 7.
The first inner hole 31 passed through for vibration frame sieve shaft is offered at the axle center of the bearing chamber 3, is opened up on the end cap 4
There is the second inner hole 42, the inner wall of first inner hole 31 is equipped with the first felt collar 32, and the inner wall of second inner hole 42 is equipped with
Second felt collar 43.
The second sealing ring 9 is equipped between the end cap 4 and the cylinder 1.
The inner side end of the end cap 4 is equipped with the first U-type groove 44, and it is U-shaped that the outer circumference surface of the end cap 4 is equipped with second
Slot 45, first sealing ring 5 are arranged in the first U-type groove 44, and second sealing ring 9 is arranged in the second U-type groove 45.
The outer circumference surface of 3 end cap 4 of sealing mechanism bearing chamber and end face are equipped with sealing ring, can effectively by dust every
From.Bearing chamber 3 is equipped with Z-type oil duct 6, and grease nipple 7 is hidden in 3 end cap of bearing chamber, 4 hole.First inner hole 31 of bearing chamber 3 and end
Second inner hole 42 of lid 4 is equipped with felt collar, can effectively keep apart dust.It is arranged dustproof cover 8 on grease nipple 7, Huang can be prevented
Oil nozzle 7 damages, and prevents dust from entering grease nipple 7.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (4)
1. a kind of sealed bearing housing structure of vibration frame sieve, cylinder, mounting flange, bearing chamber and end cap including vibration frame sieve are described
Bearing chamber and end cap are fixed on cylinder by mounting flange, it is characterised in that：It is set on the binding face of the end cap and bearing chamber
There is the first sealing ring, the bearing chamber is equipped with Z-type oil duct, and one end of the Z-type oil duct is connected to bearing roller, other end connection
Grease nipple, the end cap are equipped with the through-hole for accommodating grease nipple, and the grease nipple is sunk on the inside of the end face of end cap, the through-hole
It is equipped with dustproof cover, the dustproof cover includes blind nut and the rubber sleeve that is fixedly connected with blind nut, the blind nut and the through-hole
It is threadedly engaged, the rubber sleeve can cover on grease nipple.
2. the sealed bearing housing structure of vibration frame sieve according to claim 1, it is characterised in that：It is opened at the axle center of the bearing chamber
Equipped with for the first inner hole for passing through of vibration frame sieve shaft, offering the second inner hole on the end cap, on the inner wall of first inner hole
Equipped with the first felt collar, the inner wall of second inner hole is equipped with the second felt collar.
3. the sealed bearing housing structure of vibration frame sieve according to claim 1, it is characterised in that：The end cap and the cylinder it
Between be equipped with the second sealing ring.
4. the sealed bearing housing structure of vibration frame sieve according to claim 3, it is characterised in that：On the inner side end of the end cap
Equipped with the first U-type groove, the outer circumference surface of the end cap is equipped with the second U-type groove, and first sealing ring is arranged in the first U-type groove
In, second sealing ring is arranged in the second U-type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627007.XU CN208112393U (en) | 2018-04-28 | 2018-04-28 | A kind of sealed bearing housing structure of vibration frame sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820627007.XU CN208112393U (en) | 2018-04-28 | 2018-04-28 | A kind of sealed bearing housing structure of vibration frame sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208112393U true CN208112393U (en) | 2018-11-16 |
Family
ID=64114330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820627007.XU Active CN208112393U (en) | 2018-04-28 | 2018-04-28 | A kind of sealed bearing housing structure of vibration frame sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208112393U (en) |
-
2018
- 2018-04-28 CN CN201820627007.XU patent/CN208112393U/en active Active
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| GR01 | Patent grant |