CN203272797U - Improved high weir type classifier tail device - Google Patents
Improved high weir type classifier tail device Download PDFInfo
- Publication number
- CN203272797U CN203272797U CN 201320293751 CN201320293751U CN203272797U CN 203272797 U CN203272797 U CN 203272797U CN 201320293751 CN201320293751 CN 201320293751 CN 201320293751 U CN201320293751 U CN 201320293751U CN 203272797 U CN203272797 U CN 203272797U
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- tail
- bearing body
- bearing
- tail bearing
- gland
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Abstract
The utility model provides an improved high weir type classifier tail device. The improved high weir type classifier tail device comprises a tail bearing body, a sealing gasket A, a sealing gasket B, a stuffing box, a pressing cover, a tail shaft head, a V-shaped sealing ring, a bearing A, a bearing B and an end cover, wherein the tail shaft head is connected with the pressing cover, the pressing cover is connected with the V-shaped sealing ring, the sealing gasket B is arranged between the pressing cover and the stuffing box, the pressing cover is connected with the tail bearing body, a lip-shaped sealing ring is located inside the tail bearing body, the bearing A and the bearing B are respectively connected with the tail shaft head, a through observation hole is drilled in the tail bearing body, the tail bearing body is connected with the end cover through an end paper washer, a pressing injection type oil cup is connected with the tail bearing body, and the tail bearing body is connected with the sealing gasket A. The improved high weir type classifier tail device has the advantages that the sealing performance is improved by 4-5 times compared with the prior art; the through observation hole is drilled in the tail bearing body so that a user can see ore pulp flowing from a lower end hole when the sealing ring fails to work, the sealing ring can be replaced timely, and a rear rolling bearing can be protected; the structure is simple and the maintenance cost is low.
Description
Technical field
The utility model relates to a kind of modified model high weir type classer rear-mounted installation, belong to machine supplementary equipment technology for making field, ore deposit.
Background technique
Be now the V-type canvas filler rubber combined seal ring of high-pressure injection pump with Sealing, its poor sealing performance, seal ring is by three roads, complex structure.Service cycle is short, and cost is high.
The sealing configuration of dust-proof seal ring than before and oil sealing combination, sealability improve 4-5 doubly.Be drilled with the peep hole of perforation on the tail bearing body, can see when losing efficacy for seal ring that ore pulp flows out in lower stomidium, thereby can in time change seal ring, effectively protected the rolling bearing of back.Seal ring originally changes two present roads into by three roads, and structure is simpler.The maintenance cost of prior art has also reduced, and the cycle of maintenance is elongated, has saved the time, and the performance of each side has also improved.
Summary of the invention
The utility model proposes a kind of modified model high weir type classer rear-mounted installation, its purpose is intended to overcome the existing defects of prior art.
Technical solution of the present utility model: modified model high weir type classer rear-mounted installation, its structure are to comprise tail bearing body, A gasket seal, B gasket seal, stuffing-box, gland, tail spindle head, V-shaped seal ring, A bearing, B bearing, end cap; Wherein tail spindle head and gland join, gland and V-shaped seal ring join, it is the B gasket seal between gland and stuffing-box, gland is connected with the tail bearing body, and lip-shaped sealed ring is in the tail bearing body, and A bearing and B bearing are connected on tail spindle head, be drilled with the peep hole of perforation on the tail bearing body, connect by the end paper washer between tail bearing body and end cap, force-feed oil cup is connected on the tail bearing body, and tail bearing body and A gasket seal join.
Advantage of the present utility model: 1) Sealing select difference: existing Sealing is V-type canvas filler rubber combined seal ring, its sealability dust-proof seal ring than before and the sealing configuration of oil sealing combination of high-pressure injection pump, and its sealability improves 4-5 doubly.2) be convenient to observe the sealing situation: be drilled with the peep hole of perforation on the tail bearing body, can see that ore pulp flowed out when seal ring loses efficacy in lower stomidium, thereby can in time change seal ring, effectively protected the back rolling bearing.3) simple in structure: seal ring originally changes two present roads into by three roads, and structure is simpler, and performance has also improved simultaneously.4) maintenance cost is low, service cycle is long.The seal ring performance of prior art has improved 4-5 doubly, for the user has saved time and expense.
Description of drawings
Fig. 1 is the structural representation of modified model high weir type classer rear-mounted installation.
In figure 1 is part end paper washer, the 2nd, force-feed oil cup, the 3rd, and tail bearing body, the 4th, A gasket seal, the 5th, B gasket seal, the 6th, stuffing-box, the 7th, gland, the 8th, tail spindle head, the 9th, M10X50 bolt, the 10th, M10X35 bolt, the 11st, plain cushion, the 12nd, bullet pad, the 13rd, V-shaped seal ring, the 14th, lip-shaped sealed ring, the 15th, M12X60 bolt, the 16th, plain cushion, the 17th, bullet pad, the 18th, 23022C/W33 bearing, 19 are 81213 bearings, the 20th, end cap, the 21st, M10X1 plug screw.
Embodiment
The contrast accompanying drawing, modified model high weir type classer rear-mounted installation, its structure comprise tail bearing body 3, A gasket seal 4, B gasket seal 5, stuffing-box 6, gland 7, tail spindle head 8, V-shaped seal ring 13, lip-shaped sealed ring 14,23022C/W33 bearing 18,81213 bearings 19, end cap 20; Wherein tail spindle head 8 joins with gland 7, gland 7 joins with V- shaped seal ring 13,6 of gland 7 and stuffing-boxes are B gasket seals 5, gland 7 is connected with tail bearing body 3, lip-shaped sealed ring 14 is in tail bearing body 3, and 23022C/W33 bearing 18 and 81213 bearings 19 are connected on tail spindle head 8, are drilled with the peep hole of perforation on tail bearing body 3, connect by end paper washer 1 between tail bearing body 3 and end cap 20, force-feed oil cup 2 is connected on tail bearing body 3.Tail bearing body 3 joins with A gasket seal 4.
During installation, lip-type packing 14 is first packed in tail bearing body 3, and tail bearing body 3 right-hand members are placed gasket seals 5, compresses stuffing-boxes 6 in tail bearing body 3 with M10X35 bolt 10; Gland 7 covers are against tail spindle head 8 left ends, then overlap V-shaped seal ring 13; Tail bearing body 3 is placed in to the right on tail spindle head 8 as far as possible, exposes 23022C/W33 bearing 18 axle journals, rear dress 23022C/W33 bearing 18 is on tail spindle head 8; Again tail bearing body 3 left sides are loaded on 23022C/W33 bearing 18 outer rings.Put part end paper washer 1 in tail bearing body 3 left ends, 81213 bearings 19 are locked end caps 20 on tail bearing body 3 with M12X60 bolt 15, plain cushion 16, bullet pad 17 on tail spindle head 8.V-shaped seal ring 13 is pressed into stuffing-box 6, compresses gland 7. with M10X50 bolt 9 and load onto respectively force-feed oil cup 2, M10X1 plug screw 21, A gasket seal 4.
Claims (1)
1. modified model high weir type classer rear-mounted installation, is characterized in that comprising tail bearing body, A gasket seal, B gasket seal, stuffing-box, gland, tail spindle head, V-shaped seal ring, A bearing, B bearing, end cap; Wherein tail spindle head and gland join, gland and V-shaped seal ring join, it is the B gasket seal between gland and stuffing-box, gland is connected with the tail bearing body, and lip-shaped sealed ring is in the tail bearing body, and A bearing and B bearing are connected on tail spindle head, be drilled with the peep hole of perforation on the tail bearing body, connect by the end paper washer between tail bearing body and end cap, force-feed oil cup is connected on the tail bearing body, and tail bearing body and A gasket seal join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320293751 CN203272797U (en) | 2013-05-27 | 2013-05-27 | Improved high weir type classifier tail device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320293751 CN203272797U (en) | 2013-05-27 | 2013-05-27 | Improved high weir type classifier tail device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203272797U true CN203272797U (en) | 2013-11-06 |
Family
ID=49503211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320293751 Expired - Fee Related CN203272797U (en) | 2013-05-27 | 2013-05-27 | Improved high weir type classifier tail device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203272797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091326A (en) * | 2017-05-05 | 2017-08-25 | 嘉兴石化有限公司 | A kind of belt mud dewatering equipment roller bearing sealing structure |
-
2013
- 2013-05-27 CN CN 201320293751 patent/CN203272797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091326A (en) * | 2017-05-05 | 2017-08-25 | 嘉兴石化有限公司 | A kind of belt mud dewatering equipment roller bearing sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140527 |