CN221190183U - Device capable of improving sealing performance of bucket elevator - Google Patents
Device capable of improving sealing performance of bucket elevator Download PDFInfo
- Publication number
- CN221190183U CN221190183U CN202322730149.2U CN202322730149U CN221190183U CN 221190183 U CN221190183 U CN 221190183U CN 202322730149 U CN202322730149 U CN 202322730149U CN 221190183 U CN221190183 U CN 221190183U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- bucket elevator
- sliding plate
- bearing seat
- sealing performance
- 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.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 9
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Sealing Of Bearings (AREA)
Abstract
The utility model discloses a device capable of improving the sealing performance of a bucket elevator, which comprises a sliding plate arranged on a shell and a bearing seat arranged at the end of a tail pulley, wherein a connecting piece is arranged between the lower part of the bottom surface of the bearing seat and the surface of the sliding plate, the connecting piece is an L-shaped plate with a rib plate, and connecting bolts are respectively arranged at the two side ends of the connecting piece. The abrasion of the framework oil seal is reduced after the tail box bearing seat of the bucket elevator is effectively connected with the sliding plate, the service life is prolonged, the framework oil seal is replaced once in 2 months with the original design, the maintenance cost is reduced, and the cost is reduced and the efficiency is improved.
Description
Technical Field
The utility model relates to a device capable of improving sealing performance of a bucket elevator.
Background
160T/h dry quenching matched DT30 bucket elevator tail joint consists of: the device comprises a shell, a bearing seat mechanism, a tail wheel automatic adjusting device and the like. And a framework oil seal is adopted between the tail wheel shaft and the sliding plate, so that dust in the bucket elevator is prevented from leaking. When the bucket elevator runs, the tail wheel is subject to the tension of the chain to move up and down continuously, so that the framework oil seal is worn by the force of the tail wheel shaft, and a large amount of dust in the bucket elevator leaks to pollute the environment.
Disclosure of Invention
The utility model aims to provide a device capable of improving the sealing performance of a bucket elevator, which can reduce extrusion abrasion of a tail wheel shaft to a framework oil seal directly.
The technical scheme includes that the device capable of improving the sealing performance of the bucket elevator comprises a sliding plate arranged on a shell and a bearing seat arranged at the end of a tail wheel, wherein a connecting piece is arranged between the lower surface of the bearing seat and the surface of the sliding plate, the connecting piece is an L-shaped plate with a rib plate, and connecting bolts are respectively arranged at two side ends of the connecting piece.
And the ash leakage of the tail wheel shaft of the bucket elevator is treated, and the sealing precision of a framework oil seal arranged on the upper part of the sliding plate is ensured to be good. The framework oil seal is extruded and worn by the force of the tail wheel shaft moving up and down, the sliding plate is connected with the bearing seat by the connecting piece, and the sliding plate is driven to act by the connecting piece when the tail wheel moves up and down, so that the extrusion and wear of the tail wheel shaft to the framework oil seal are reduced. The abrasion of the framework oil seal is reduced after the tail box bearing seat of the bucket elevator is effectively connected with the sliding plate, the service life is prolonged, the framework oil seal is replaced once in 2 months with the original design, the maintenance cost is reduced, and the maintenance cost is improved to once in 2 years.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Description of the embodiments
The utility model provides a can promote sealing performance's device of bucket elevator, as shown in FIG. 1, including installing the sliding plate 3 on the casing and installing the bearing frame 1 at the tailwheel axle head, the bearing frame 1 under with the sliding plate 3 face between be provided with connecting piece 2, this connecting piece 2 is the L template that has the gusset, connecting piece 2 both sides end is provided with connecting bolt respectively.
Manufacturing a connecting piece: an L-shaped plate connecting piece 2 is manufactured by adopting a steel plate with the material delta=10mm, a 2×M12 countersunk bolt hole is processed on a sliding plate 3, and an M12×30 internal thread is processed at a corresponding position at the bottom of a bearing seat.
Claims (1)
1. The utility model provides a but lifting bucket lifting machine sealing performance's device, includes the sliding plate of installing on the casing and installs the bearing frame at the tailwheel axle head, characterized by: a connecting piece is arranged between the lower part of the bottom surface of the bearing seat and the surface of the sliding plate, the connecting piece is an L-shaped plate with a rib plate, and connecting bolts are respectively arranged at two side ends of the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322730149.2U CN221190183U (en) | 2023-10-11 | 2023-10-11 | Device capable of improving sealing performance of bucket elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322730149.2U CN221190183U (en) | 2023-10-11 | 2023-10-11 | Device capable of improving sealing performance of bucket elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221190183U true CN221190183U (en) | 2024-06-21 |
Family
ID=91525646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322730149.2U Active CN221190183U (en) | 2023-10-11 | 2023-10-11 | Device capable of improving sealing performance of bucket elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221190183U (en) |
-
2023
- 2023-10-11 CN CN202322730149.2U patent/CN221190183U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |