CN205042534U - System sand machine shaft seal board subassembly - Google Patents
System sand machine shaft seal board subassembly Download PDFInfo
- Publication number
- CN205042534U CN205042534U CN201520753024.4U CN201520753024U CN205042534U CN 205042534 U CN205042534 U CN 205042534U CN 201520753024 U CN201520753024 U CN 201520753024U CN 205042534 U CN205042534 U CN 205042534U
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- CN
- China
- Prior art keywords
- plate
- sealing
- system sand
- plate body
- sand machine
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- 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 system sand machine shaft seal board subassembly relates to mining machinery equipment technical field, including clamp plate (2), sealed (3) and the sealed plate body of filling up, sealed plate body constitute by a left side half closing plate (1) and half right closing plate (1`) to ally oneself with a left side half closing plate (1) and half right closing plate (1`) as an organic whole by clamp plate (2). Easy maintenance, swift has, characteristics such as ability improve equipment operation ratio, and the system sand that is applicable to different models and specification is quick -witted, especially is suitable for roll -type system sand machine.
Description
Technical field
The utility model relates to mine mechanism technical field, particularly a kind of sand owner sealing board component processed.
Background technology
Existing Double roller type sand maker, in order to avoid the dust in crushing chamber flies out from spindle hole, usually the assembly that encapsulation is made up of the sealing plate body of strip and sealing gasket and pressing plate is added at the two ends of main shaft, this kind of design, although have good sealing effectiveness, but, when needing the roller skin changing pair roller top layer, be enclosed within main shaft owing to sealing plate body and sealing gasket and pressing plate thereof, and the length of sealing plate body is far longer than the internal diameter of roller skin, need when roller skin takes off to take off from main shaft through sealing plate body, therefore, take off roller skin and must first take off sealing plate body, and sealing plate body will be taken off, plate body will be sealed cut off, the bearing of spindle nose is pulled down, the former is unfavorable for the dust-proof of equipment, latter increase difficulty and the cost of replacing.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of easy to maintenance, quick, can improve the sand owner shaft sealer processed of operation rate.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is a kind of sand owner sealing board component processed of design: comprise pressing plate 2, sealing gasket 3 and sealing plate body, described sealing plate body is made up of left semitight plate 1 and right semitight plate 1 ｀, and left semitight plate 1 and right semitight plate 1 ｀ are combined as a whole by pressing plate 2.
Sand owner sealing board component processed of the present utility model, be by sealing plate body therefrom between cut into left and right two halves, and by pressing plate bolt, left and right two halves sealing plate is coupled together, sealing gasket is still arranged between pressing plate and sealing plate body, so both ensure that the dust-proof effect of sealing plate assembly, simultaneously, by unclamping the bolt on pressing plate, sealing plate body can be taken off easily from main shaft, greatly facilitate the replacing of roller skin like this, both ensure that the normal operation of equipment, improve the running rate of equipment; Also shorten the take-down time simultaneously, alleviate labour intensity, thus, make easy to maintenanceization, and then improve economic benefit.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present utility model;
Fig. 2 is left cross-sectional schematic of the present utility model;
Fig. 3 is schematic rear view of the present utility model;
Fig. 4 is the schematic front view of existing same category of device;
Fig. 5 is the left cross-sectional schematic of existing same category of device;
Fig. 6 is the schematic rear view of existing same category of device.
In figure: 1 is left semitight plate, and 1 ｀ is right semitight plate, and 2 is pressing plates, and 3 is sealing gaskets, and 4 is main shafts.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.Explanation below adopts the mode exemplified, but protection domain of the present utility model should not be limited to this.
The present embodiment is pressing plate 2, sealing gasket 3 and sealing plate body formation, sealing plate body is made up of left semitight plate 1 and right semitight plate 1 ｀, at the docking middle part on one side of left semitight plate 1 and right semitight plate 1 ｀, respectively have the semicircle orifice of accommodation main shaft 4 (in other words, be middle part is had a circular hole installing main shaft 4 sealing plate body therefrom between be cut to left and right two halves, make, in the middle part of left and right two halves cut-out limit separately, to occur a half slot).
During installation, first the distend wheel of backing roll skin is threaded onto on main shaft 4, and roller skin is installed on distend wheel forms pair roller; Again sealing gasket 3 and pressing plate 2 and bearing are through on main shaft 4, then, again pair roller to be installed on sand machine processed (allowing the bearing on main shaft 4 be installed in bearing block), then, half slot on left semitight plate 1 and right semitight plate 1 ｀ is entangled main shaft 4, again sealing gasket 3 and pressing plate 2 screw are arranged on left semitight plate 1 and right semitight plate 1 ｀, left semitight plate 1 and right semitight plate 1 ｀ are combined as a whole, thus ensure that sealing effectiveness.
In use procedure, when needs more roll change skin time, first main shaft 4 is taken out from bearing block, then the screw on pressing plate 2 is removed, now, left semitight plate 1 and right semitight plate 1 ｀ can be taken off, so far, i.e. replaceable roller skin.After more finishing changing roller skin, restoring according to above-mentioned steps, is very convenient, fast.
Sand owner sealing board component processed of the present utility model, is applicable to the sand machine processed of different model and specification, is particularly suitable for Double roller type sand maker.
Claims (1)
1. a sand owner sealing board component processed, comprise pressing plate (2), sealing gasket (3) and sealing plate body, it is characterized in that: described sealing plate body is made up of left semitight plate (1) and right semitight plate (1 ｀), and left semitight plate (1) and right semitight plate (1 ｀) are combined as a whole by pressing plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753024.4U CN205042534U (en) | 2015-09-26 | 2015-09-26 | System sand machine shaft seal board subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753024.4U CN205042534U (en) | 2015-09-26 | 2015-09-26 | System sand machine shaft seal board subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205042534U true CN205042534U (en) | 2016-02-24 |
Family
ID=55336152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520753024.4U Expired - Fee Related CN205042534U (en) | 2015-09-26 | 2015-09-26 | System sand machine shaft seal board subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205042534U (en) |
-
2015
- 2015-09-26 CN CN201520753024.4U patent/CN205042534U/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 |
Granted publication date: 20160224 Termination date: 20160926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |