CN201705933U - Material filling device - Google Patents
Material filling device Download PDFInfo
- Publication number
- CN201705933U CN201705933U CN2010202375610U CN201020237561U CN201705933U CN 201705933 U CN201705933 U CN 201705933U CN 2010202375610 U CN2010202375610 U CN 2010202375610U CN 201020237561 U CN201020237561 U CN 201020237561U CN 201705933 U CN201705933 U CN 201705933U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- filler
- dividing plate
- separation plate
- gland
- 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
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Abstract
The utility model discloses a material filling device, which comprises a screw rod, a screw nut, a press cover and a bottom ring, wherein a shaft sleeve is sheathed on a shaft, a gasket, a bottom ring and filling materials are respectively arranged from a baffle plate and the press cover, the screw nut is sheathed at one end of the screw rod, the other end of the screw rod is butted against the bottom ring, the filling materials are filled around the screw rod, a separation plate and elastic plastics are arranged between the press cover and the bottom ring, the elastic plastics are sheathed on the screw rod, and the screw rod passes through the separation plate. The utility model overcomes the defect of poor insulation effect caused by nonuniform pressure received by the filling materials in the prior art. The separation plate and the elastic plastics are designed in the traditional material filling device by the device of the utility model, the filling materials are divided into a plurality of regions by the separation plate, and the pressure received by the filling materials is uniform through connecting the separation plate with the elastic plastics, so the sealing pressure is uniform, and the sealing effect is good.
Description
Technical field
The utility model relates to the mechanical seal field, is specifically related to a kind of filler device.
Background technique
In the prior art scheme, filler device is directly by gland or compress axle sleeve filler is pressed on the axle, make its sealed space inside and outside isolated, but shortcoming is that the inhomogeneous and isolated effect of filler pressurized is bad, because the pressure that gland produces reduces along with the increase of filler distance, tripping covers near more place, and it is under pressure big more, and local pressure far away is less, make its filler pressurized inhomogeneous, the place that pressure is bigger may make the wearing and tearing of axle strengthen, the performance of influence machinery is so it also influences the sealing effect of filler device.
The model utility content
The utility model has overcome the deficiencies in the prior art, provides a kind of filler pressurized uniform filler device.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of filler device, comprise screw rod, nut, gland and base ring, axle sleeve is enclosed within on the axle, be respectively packing ring, base ring and filler between from the baffle plate to the gland, nut sleeve is one of screw rod, and an other crown of screw rod base ring, filler be filled in screw rod around, be provided with dividing plate and elastomeric plastics between gland and the base ring, elastomeric plastics is enclosed within on the screw rod, and screw rod runs through dividing plate.
Further technological scheme is that dividing plate and elastomeric plastics are some.
Further technological scheme is dividing plate and elastomeric plastics space.
Compared with prior art, the beneficial effects of the utility model are: this apparatus structure is simple, sealing load is even, good sealing effect, directly filler is exerted pressure in the traditional scheme with gland, different fillers place is because different with the distance of gland, the pressure that is subjected to is also different, pressure imbalance, pressurized inequality, local area possibility overvoltage or under-voltage, the place of overvoltage can make the wearing and tearing of axle strengthen, the performance of influence machinery, and the bad problem of sealing effect will be caused in under-voltage place, this programme is provided with dividing plate and elastomeric plastics in filler, the propagation of pressure that gland produces is given dividing plate, and dividing plate carries out the transmission and the adjusting of power by elastomeric plastics, exerts all one's strength to tend to balance with even, with compressing of the uniform filling of different parts, thereby reach good sealing effect.
Description of drawings
Fig. 1 is the utility model embodiment 1 structural representation.
Fig. 2 is the utility model embodiment 2 structural representations.
Embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 1, a kind of filler device comprises axle 1, shell 2, axle sleeve 3, baffle plate 4, packing ring 5, base ring 6, filler 7, dividing plate 8, elastomeric plastics 9, gland 10, nut 11, screw rod 12.Axle sleeve 3 is enclosed within on the axle 1, from baffle plate 4 to gland is respectively packing ring 5, base ring 6 and filler 7 10, nut 11 is enclosed within 12 1 of screw rods, an other crown of screw rod 12 base ring 6, filler 7 be filled in screw rod 12 around, be provided with dividing plate 8 and elastomeric plastics 9 between gland 10 and the base ring 6, elastomeric plastics 9 is enclosed within on the screw rod 12, screw rod 12 runs through dividing plate 8, and dividing plate 8 and elastomeric plastics 9 respectively are three, dividing plate 8 and elastomeric plastics 9 spaces.
By swivel nut 11, filler 7 to be exerted pressure, pressure passes to dividing plate 8 by gland 10, and dividing plate 8 carries out the transmission and the adjusting of power by elastomeric plastics 9, and the power that each several part is subjected to is tending towards identical.
As shown in Figure 2, a kind of filler device comprises axle 1, shell 2, axle sleeve 3, baffle plate 4, packing ring 5, base ring 6, filler 7, dividing plate 8, elastomeric plastics 9, gland 10, nut 11, screw rod 12.Axle sleeve 3 is enclosed within on the axle 1, from baffle plate 4 to gland is respectively packing ring 5, base ring 6 and filler 7 10, nut 11 is enclosed within 12 1 of screw rods, an other crown of screw rod 12 base ring 6, filler 7 be filled in screw rod 12 around, be provided with dividing plate 8 and elastomeric plastics 9 between gland 10 and the base ring 6, elastomeric plastics 9 is enclosed within on the screw rod 12, screw rod 12 runs through dividing plate 8, and dividing plate 8 and elastomeric plastics 9 respectively are four, dividing plate 8 and elastomeric plastics 9 spaces.
By swivel nut 11, filler 7 to be exerted pressure, pressure passes to dividing plate 8 by gland 10, and dividing plate 8 carries out the transmission and the adjusting of power by elastomeric plastics 9, and the power that each several part is subjected to is tending towards identical.
Claims (3)
1. filler device, comprise screw rod, nut, gland and base ring, axle sleeve is enclosed within on the axle, be respectively packing ring, base ring and filler between from the baffle plate to the gland, nut sleeve is one of screw rod, and an other crown of screw rod base ring, filler be filled in screw rod around, it is characterized in that being provided with dividing plate and elastomeric plastics between gland and base ring, elastomeric plastics is enclosed within on the screw rod, and screw rod runs through dividing plate.
2. filler device according to claim 1 is characterized in that described dividing plate and elastomeric plastics are some.
3. filler device according to claim 1 is characterized in that described dividing plate and elastomeric plastics space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202375610U CN201705933U (en) | 2010-06-24 | 2010-06-24 | Material filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202375610U CN201705933U (en) | 2010-06-24 | 2010-06-24 | Material filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201705933U true CN201705933U (en) | 2011-01-12 |
Family
ID=43443089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202375610U Expired - Fee Related CN201705933U (en) | 2010-06-24 | 2010-06-24 | Material filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201705933U (en) |
-
2010
- 2010-06-24 CN CN2010202375610U patent/CN201705933U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110112 Termination date: 20170624 |