CN218439882U - Impeller wear-resisting structure - Google Patents
Impeller wear-resisting structure Download PDFInfo
- Publication number
- CN218439882U CN218439882U CN202222237113.6U CN202222237113U CN218439882U CN 218439882 U CN218439882 U CN 218439882U CN 202222237113 U CN202222237113 U CN 202222237113U CN 218439882 U CN218439882 U CN 218439882U
- Authority
- CN
- China
- Prior art keywords
- plate
- impeller
- wear
- welt
- antifriction
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an impeller wear-resisting structure, including impeller wheel hub, antifriction plate, welt and reinforcing plate, a plurality of antifriction plate evenly distributed fix on impeller wheel hub's outer periphery, and the welt laminating sets up on the face of antifriction plate, detachable installation between welt and the antifriction plate, is provided with the reinforcing plate between another face of welt and the adjacent antifriction plate, reinforcing plate and impeller wheel hub fixed connection. The utility model has the advantages that: the utility model provides a wear-resisting structure of impeller through the detachable installation antifriction plate of bolt on the welt, with the hardfacing of wear-resisting electrode on the antifriction plate, can unscrew the bolt after the antifriction plate wearing and tearing and realize antifriction plate quick replacement to the life of extension fan shortens the maintenance duration of fan, shortens the down time of equipment.
Description
Technical Field
The utility model relates to an aluminum plate ingot production facility technical field specifically is an impeller wear-resisting structure.
Background
Along with the continuous improvement of non ferrous metal trade output, the fan that inhales aluminium bits that is used on the milling machine requires more and more high, and impeller wear-resisting structure is difficult wearing and tearing and the difficult problem of easy change for a long time when requiring to inhale the aluminium bits to improve the life of impeller, present processing mode is to scribble the wearing layer or wear-resisting welding rod welding impeller blade, can't change when appearing the blade wearing and tearing, can arouse unnecessary equipment parking loss like this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an impeller wear-resisting structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an impeller wear-resisting structure, includes impeller wheel hub, antifriction plate, welt and reinforcing plate, and a plurality of antifriction plate evenly distributed fix on impeller wheel hub's outer periphery, and the welt laminating sets up on the face of antifriction plate, detachable installation between welt and the antifriction plate, is provided with the reinforcing plate between another face of welt and the adjacent antifriction plate, reinforcing plate and impeller wheel hub fixed connection.
As further optimization, the lining plate and the wear-resisting plate are connected through the bolt in a locking mode, the bolt is connected detachably and is simple to detach, and the bolt connecting structure is simple and convenient to maintain.
As further optimization, one end of the lining plate is fixedly connected to the impeller hub in a welding mode, and the connection strength of the lining plate can be enhanced.
As further optimization, one side edge of the reinforcing plate is welded and fixed with the lining plate, so that the connection strength of the lining plate and the impeller hub can be enhanced.
As further optimization, be provided with the hardfacing portion on the antifriction plate, the hardfacing can protect the antifriction plate surface, prevents to be worn and torn fast.
Advantageous effects
The utility model provides a wear-resisting structure of impeller through the detachable installation antifriction plate of bolt on the welt, with the hardfacing of wear-resisting electrode on the antifriction plate, can unscrew the bolt after the antifriction plate wearing and tearing and realize antifriction plate quick replacement to the life of extension fan shortens the maintenance duration of fan, shortens the down time of equipment.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
fig. 2 is a schematic diagram (right view) of the wear-resisting plate structure of the present invention.
Reference numerals
1-wear plate, 2-impeller hub, 3-lining plate, 4-bolt and 5-reinforcing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, an impeller wear-resistant structure comprises an impeller hub 2, wear-resistant plates 1, a lining plate 3 and reinforcing plates 5, wherein the wear-resistant plates 1 are uniformly distributed and fixed on the outer circumferential surface of the impeller hub 2, the lining plate 3 is attached to the surface of the wear-resistant plate 1, in the embodiment, the lining plate 3 is in locking connection with the wear-resistant plate 1 through bolts 4, the wear-resistant plate 1 is screwed with the lining plate 3 through bolts 4, the reinforcing plate 5 is arranged between the other surface of the lining plate 3 and the adjacent wear-resistant plate 1, the reinforcing plate 5 is fixedly connected with the impeller hub 2, the wear-resistant plate is subjected to surfacing welding through wear-resistant welding rods, the bolts 4 can be unscrewed after the wear-resistant plate 1 is worn to realize replacement, in operation, when the wear of the surface of the wear-resistant plate 1 is serious, the bolts 4 are loosened, the wear-resistant plate 1 is taken down, the surface of the wear-resistant plate 1 is thickened again through surfacing welding rods, then the wear-resistant welding rods are locked on the lining plate 3 through the bolts 4, and the blower continues chip removal operation after the installation is completed.
In this embodiment, the one end welded fastening of welt 3 is connected on impeller wheel hub 2, and one side of reinforcing plate 5 is in the same place with welt 3 welded fastening, because the chip removal in-process, the resistance is great, and the joint strength requirement to welt 3 is high, through reinforcing plate 5 with welt 3, impeller wheel hub 2 welded fastening, strengthens the joint strength of welt 3 to strengthen this impeller structure's stability.
The working principle is as follows: during operation, when wearing and tearing on antifriction plate 1 surface are more serious, loosen bolt 4, take off antifriction plate 1, adopt the hardfacing to thicken the antifriction plate surface again on antifriction plate 1, then lock on welt 3 through bolt 4, the fan continues the chip removal operation after the installation is accomplished.
The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (5)
1. The utility model provides an impeller wear-resisting structure, includes impeller wheel hub (2), antifriction plate (1), welt (3) and reinforcing plate (5), its characterized in that: it is a plurality of antifriction plate (1) evenly distributed fixes on impeller hub (2) the outer periphery, welt (3) laminating sets up on the face of antifriction plate (1), detachable installation between welt (3) and antifriction plate (1), be provided with reinforcing plate (5) between another face of welt (3) and adjacent antifriction plate (1), reinforcing plate (5) and impeller hub (2) fixed connection.
2. The abrasion-resistant structure for the impeller according to claim 1, wherein: the lining plate (3) is connected with the wear-resisting plate (1) through bolts in a locking mode.
3. An impeller wear-resistant structure according to claim 1, wherein: one end of the lining plate (3) is fixedly connected to the impeller hub (2) in a welding mode.
4. A wear-resistant structure for impeller in accordance with claim 3, wherein: one side edge of the reinforcing plate (5) is fixedly welded with the lining plate (3).
5. An impeller abrasion-resistant structure according to claim 4, wherein: and the wear-resistant plate (1) is provided with a wear-resistant welding rod overlaying part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222237113.6U CN218439882U (en) | 2022-08-24 | 2022-08-24 | Impeller wear-resisting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222237113.6U CN218439882U (en) | 2022-08-24 | 2022-08-24 | Impeller wear-resisting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218439882U true CN218439882U (en) | 2023-02-03 |
Family
ID=85095035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222237113.6U Active CN218439882U (en) | 2022-08-24 | 2022-08-24 | Impeller wear-resisting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218439882U (en) |
-
2022
- 2022-08-24 CN CN202222237113.6U patent/CN218439882U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108246412B (en) | Wear-resisting tooth roller sleeve of roller crusher | |
| CN113926994B (en) | Preparation method of wear-resistant extrusion roller | |
| CN218439882U (en) | Impeller wear-resisting structure | |
| CN205056139U (en) | Make up vertical wear -resistant roller roll body | |
| CN206392137U (en) | A kind of abrasion-proof backing block of laser melting coating built-up welding | |
| CN202788863U (en) | Heavy type tearing cutter used for shield machine | |
| CN215719186U (en) | Large-scale removable fraction bucket runner | |
| CN214737741U (en) | Obstacle-avoiding icebreaking wheel for preventing cutter teeth from being broken in icebreaking and snow removing operation | |
| CN2220896Y (en) | Compound wear-resisting hammer | |
| CN200999850Y (en) | Elevator sprocket | |
| CN2702777Y (en) | Grinding roll | |
| CN207633391U (en) | A kind of digging cohesive soil reamer | |
| CN205886999U (en) | Removable crown | |
| CN203081455U (en) | Screw conveyer blade for shield tunneling machine | |
| CN208330380U (en) | A kind of improved shield tearing cutter | |
| CN211678095U (en) | Large crushing roller for crushing metal | |
| CN205056137U (en) | Make up wear -resisting piece of vertical wear -resistant roller | |
| CN214346866U (en) | Crossed crusher hammer disc structure | |
| CN218308273U (en) | Repair structure of single-roller crushing tooth roller | |
| CN217976964U (en) | Durable lock nut convenient to installation | |
| CN215666561U (en) | Detachable lifting lug mechanism for shield machine front shield overturning | |
| CN214321942U (en) | Milling and drilling combined machining tool for special machining | |
| CN214346867U (en) | Wear-resistant hammer head of crusher | |
| CN203944658U (en) | A kind of kink wheel of detachable wearing layer | |
| CN214570094U (en) | Crane gantry hook |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |