JPH0218969U - - Google Patents
Info
- Publication number
- JPH0218969U JPH0218969U JP9754688U JP9754688U JPH0218969U JP H0218969 U JPH0218969 U JP H0218969U JP 9754688 U JP9754688 U JP 9754688U JP 9754688 U JP9754688 U JP 9754688U JP H0218969 U JPH0218969 U JP H0218969U
- Authority
- JP
- Japan
- Prior art keywords
- packing
- shaft
- packing box
- end plate
- opening
- 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.)
- Pending
Links
- 238000012856 packing Methods 0.000 claims description 10
- 210000004907 gland Anatomy 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 4
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Description
第１図は本考案の実施例を示す一部切欠正面図
、第２図は本考案を使用したバグフイルター集塵
機の一部切欠正面図である。
１：トラフ、２：エンドプレート、４：回転軸
、５：パツキンボツクス、５ａ：ボツクス本体、
６：パツキン押え蓋、９：環状溝、１０：グラン
ドパツキン。
FIG. 1 is a partially cutaway front view showing an embodiment of the present invention, and FIG. 2 is a partially cutaway front view of a bag filter dust collector using the present invention. 1: Trough, 2: End plate, 4: Rotating shaft, 5: Packing box, 5a: Box body,
6: Packing cover, 9: Annular groove, 10: Gland packing.
Claims (1)
ドプレート２の外側に設けた軸受８に軸支させる
とともに該エンドプレート２の外面に設けられた
パツキンボツクス５内のグランドパツキン１０に
より軸封してなる軸封装置において、前記パツキ
ンボツクス５は外側に開口をもつケース本体５ａ
と該開口内に一部が嵌入されるパツキン押え蓋６
とよりなるものとする一方、回転軸４のうち前記
パツキンボツクス５内に位置する部分に数条の環
状溝９を連続的に設けて前記パツキンボツクス５
により締付けられるパツキン押え蓋６をもつてグ
ランドパツキン１０の内周面を前記環状溝９に喰
い込ませてジグザグ状のシール面を形成したこと
を特徴とする軸封装置。 The shaft end of the rotating shaft 4 provided in the trough 1 is supported by a bearing 8 provided on the outside of the end plate 2, and the shaft is sealed by a gland packing 10 in a packing box 5 provided on the outer surface of the end plate 2. In the shaft sealing device, the packing box 5 is a case body 5a having an opening on the outside.
and a packing cover 6 that is partially fitted into the opening.
On the other hand, several annular grooves 9 are continuously provided in a portion of the rotating shaft 4 that is located inside the packing box 5.
A shaft sealing device characterized in that the inner circumferential surface of a gland packing 10 is bitten into the annular groove 9 with a packing holding lid 6 which is tightened by a sealing member 6 to form a zigzag-shaped sealing surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9754688U JPH0218969U (en) | 1988-07-22 | 1988-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9754688U JPH0218969U (en) | 1988-07-22 | 1988-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0218969U true JPH0218969U (en) | 1990-02-08 |
Family
ID=31323083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9754688U Pending JPH0218969U (en) | 1988-07-22 | 1988-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218969U (en) |
-
1988
- 1988-07-22 JP JP9754688U patent/JPH0218969U/ja active Pending