CN203049661U - Novel digging bucket lug plate - Google Patents
Novel digging bucket lug plate Download PDFInfo
- Publication number
- CN203049661U CN203049661U CN 201320040882 CN201320040882U CN203049661U CN 203049661 U CN203049661 U CN 203049661U CN 201320040882 CN201320040882 CN 201320040882 CN 201320040882 U CN201320040882 U CN 201320040882U CN 203049661 U CN203049661 U CN 203049661U
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- CN
- China
- Prior art keywords
- lug plate
- otic placode
- plate
- groove
- novel
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a novel digging bucket lug plate which comprises a lug plate and a bottom rear board. The novel digging bucket lug plate is characterized in that a groove is formed in the upper end of the lug plate. The upper end of the bottom rear board is embedded into the groove of the lug plate, and the lower end of the bottom rear board is welded with the lug plate. A welding backing board is arranged between the lower end of the lug plate and a bucket baseboard. The novel digging bucket lug plate is novel in design and reasonable in structure, due to the facts that the groove enabling the bottom rear board to be embedded in is formed in the upper end of the lug plate, swallow-tail shape welding line connection is adopted, and meanwhile the welding backing board is arranged at the connecting position of the bottom end of the lug plate and the bottom rear board, strength of the lug plate is improved, and the phenomenon of cracking and sealing-off is avoided. The novel digging bucket lug plate solves the technical problems that working efficiency is low and service life is short in the prior art.
Description
Technical fieldThe utility model belongs to the power shovel technical field, is specifically related to a kind of novel power shovel otic placode.
Background technologyScraper bowl of the prior art is one of key operation parts of excavator, because the otic placode on the scraper bowl is placed on behind the end on the plate, and connect by fillet weld, though this connected mode is widely used, but in use otic placode and at the end the connecting portion of plate to bear very large power, therefore the otic placode of scraper bowl be easy to ftracture, the phenomenon of sealing-off, cause scraper bowl to use, inefficiency and application life are short.
Summary of the inventionThe purpose of this utility model is to solve prior art to have the technical problem of lacking in inefficiency and application life, provides a kind of novel power shovel otic placode, to overcome the deficiencies in the prior art.
A kind of novel power shovel otic placode of the utility model, it comprises otic placode and plate at the end; Its main points are that the upper end of described otic placode is provided with groove; The upper end of plate is embedded in the groove of otic placode at described the end, and weld mutually with otic placode the lower end of plate at the end; Be provided with composition backing between the lower end of described otic placode and the scraper bowl base plate.
In order to reach higher intensity, the groove of described otic placode and at the end the junction of plate upper end and the junction of otic placode lower end and backing plate be welded with the swallow-tail form weld seam respectively; The lower end of plate is that fillet weld is connected with junction and the base plate of otic placode with the junction of backing plate at described the end.
The utility model modern design, rational in infrastructure because the upper end of otic placode is provided with the groove of inlaying plate behind the end, and adopts the swallow-tail form weld seam to connect; Simultaneously, the junction of the lower end of otic placode and scraper bowl base plate is provided with backing plate, has improved the intensity of otic placode, prevents from ftractureing and the phenomenon of sealing-off takes place.The technical problem that the utility model has solved the prior art inefficiency and lacked application life.
Description of drawingsAccompanying drawing is the utility model structural representation.
Among the figure 1, groove 2, plate 3, base plate 4, backing plate 5, otic placode at the end
The specific embodimentWith reference to the accompanying drawings, the utility model it comprise plate 2 at otic placode 5 and the end; Its main points are that the upper end of described otic placode 5 is provided with groove 1; The upper end of plate 2 is embedded in the groove 1 of otic placode at described the end, and weld mutually with otic placode 5 lower end of plate 2 at the end; Be provided with composition backing 4 between the lower end of described otic placode 5 and the scraper bowl base plate 3; The junction of plate upper end and the junction of otic placode lower end and backing plate 4 are welded with the swallow-tail form weld seam respectively at the groove 1 of described otic placode and the end; The lower end of plate 2 is that fillet weld is connected with junction and the base plate 3 of otic placode 5 with the junction of backing plate 4 at described the end.
The beneficial effects of the utility model are: otic placode and the structure that the plate employing is inlayed at the end, increased intensity, otic placode two ends welding up and down is the swallow-tail form extension line, disperseed stress, therefore this weld is not easy to crack, increased scraper bowl application life, even scraper bowl is subjected to very big impact force like this, otic placode still has good stressing conditions, a in the drawings, b place weld seam is the swallow-tail form weld seam, throat depth is outwards successively decreased from weld, width outwards increases progressively from weld, and all the other positions connect with fillet weld, and swallow-tail form weld seam and fillet weld have further improved intensity, reduce otic placode and the cracking rate of plate at the end, prolonged the application life of scraper bowl integral body.
Claims (2)
1. novel power shovel otic placode, it comprises otic placode and plate at the end; The upper end that it is characterized in that described otic placode is provided with groove; The upper end of plate is embedded in the groove of otic placode at described the end, and weld mutually with otic placode the lower end of plate at the end; Be provided with composition backing between the lower end of described otic placode and the scraper bowl base plate.
2. a kind of novel power shovel otic placode according to claim 1, it is characterized in that the groove of described otic placode and at the end the junction of plate upper end and the junction of otic placode lower end and backing plate be welded with the swallow-tail form weld seam respectively; The lower end of plate is that fillet weld is connected with junction and the base plate of otic placode with the junction of backing plate at described the end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040882 CN203049661U (en) | 2013-01-18 | 2013-01-18 | Novel digging bucket lug plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320040882 CN203049661U (en) | 2013-01-18 | 2013-01-18 | Novel digging bucket lug plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049661U true CN203049661U (en) | 2013-07-10 |
Family
ID=48732632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320040882 Expired - Fee Related CN203049661U (en) | 2013-01-18 | 2013-01-18 | Novel digging bucket lug plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563187A (en) * | 2015-01-06 | 2015-04-29 | 安徽三山机械制造有限公司 | Bucket rod weld assembly end |
-
2013
- 2013-01-18 CN CN 201320040882 patent/CN203049661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563187A (en) * | 2015-01-06 | 2015-04-29 | 安徽三山机械制造有限公司 | Bucket rod weld assembly end |
| CN104563187B (en) * | 2015-01-06 | 2017-01-18 | 安徽三山机械制造有限公司 | Bucket rod weld assembly end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20161123 Granted publication date: 20130710 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180523 Granted publication date: 20130710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20190118 |