CN202416423U - Bucket and engineering machine - Google Patents
Bucket and engineering machine Download PDFInfo
- Publication number
- CN202416423U CN202416423U CN2011205367112U CN201120536711U CN202416423U CN 202416423 U CN202416423 U CN 202416423U CN 2011205367112 U CN2011205367112 U CN 2011205367112U CN 201120536711 U CN201120536711 U CN 201120536711U CN 202416423 U CN202416423 U CN 202416423U
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- CN
- China
- Prior art keywords
- arc plate
- scraper bowl
- wear
- big arc
- plate
- 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 provides a bucket and an engineering machine. The bucket comprises a large arc plate and reinforcing parts, wherein the large arc plate is provided with a wear-resisting plate, the reinforcing parts are arranged at the inner side and/or outer side of the large arc plate, and the height of each reinforcing part, relative to the side of the large arc plate, is higher than the height of the wear-resisting plate, relative to the side of the large arc plate. According to the utility model, the height of each reinforcing part is higher than that of the wear-resisting plate, so that the wear-resisting plate can be protected, and the impact force can be dispersed. The bucket provided by the utility model has the advantages of large strength and rigidity, long service life, high reliability and the like.
Description
Technical field
The utility model relates generally to engineering machinery field, particularly a kind of scraper bowl, and the engineering machinery such as excavator or loader that comprises this scraper bowl.
Background technology
Scraper bowl is a kind of common equipment of engineering machinery, is used for operations such as excavator, loader, the excavation that opens equipment such as chest formula shield machine or loading.In the engineering machinery of prior art, in order to improve the abrasion resistance of the big arc plate of scraper bowl, just have laterally or wearing plate longitudinally in the arranged outside of big arc plate.
Because scraper bowl directly contacts with material at work, make the attenuation of progressively wearing and tearing of the wearing plate of the big arc plate of scraper bowl bottom finally to make the big arc plate of scraper bowl be worn through or weakened.In addition, because scraper bowl receives bigger impact when excavating, thereby make scraper bowl fatigue failure take place easily in the weakest place.So the ultimate failure of scraper bowl is often because the big arc plate of scraper bowl is worn through or big arc plate cracking causes.
Along with the fast development that Chinese national economy is built, the speeding up the construction of various major workss, increase the increasing demand of engineering machinery the job site, also increasingly high to its performance demands.Therefore, how realizing a kind of wear-resisting scraper bowl efficiently, to satisfy user's demand increasing to engineering machinery, is the technical problem that those skilled in the art need to be resolved hurrily.
The utility model content
The utility model aims to provide a kind of scraper bowl, and this scraper bowl can reduce the wearing plate wearing and tearing, and can delay the scraper bowl inefficacy.
The scraper bowl of the utility model; Comprise big arc plate; Said big arc plate is provided with wearing plate; And comprising that strengthening part, said strengthening part are arranged at the inboard and/or the outside of said big arc plate, said strengthening part is higher than the height of said wearing plate with respect to big arc plate side with respect to the height of big arc plate side.
Further, said strengthening part is a plurality of wear-resisting reinforcing ribs, and the face at the face at said wear-resisting reinforcing rib place and said big arc plate place is predetermined angle.
Further, said wear-resisting reinforcing rib is arranged at the cambered surface top at said wearing plate place.
Further, be formed with the gap in the middle of the said wearing plate, an end of said wear-resisting reinforcing rib is arranged in the said gap.
Further, said wear-resisting reinforcing rib vertically is arranged at the inboard and/or the outside of said big arc plate.
Further, said a plurality of wear-resisting reinforcing ribs are parallel to each other, and said predetermined angle is 90 degree.
Further, said wear-resisting reinforcing rib and said wearing plate or said big arc plate are fixing through welding.
Another aspect of the utility model also provides a kind of engineering machinery, and this project machinery comprises aforesaid scraper bowl.
Further, said engineering machinery is specially excavator.
Further, said engineering machinery is specially loader.
The height at the strengthening part place of the utility model is higher than the height of said wearing plate, and therefore in the scraper bowl course of work, this strengthening part can play the protection wearing plate, disperse the effect of impact force.Compared with prior art,, guaranteed the required strength and stiffness requirement of the big arc plate of scraper bowl work effectively, had intensity, advantage that rigidity is big even the utility model can not reduce the intensity of big arc plate yet behind some regional wearing plate wearing and tearing attenuate of big arc plate; In addition, the utility model also can be distributed to the impact force that scraper bowl receives on the whole big arc plate when excavating, thereby the life-span of scraper bowl is improved greatly, has reduced service fee effectively, has long service life, advantage that reliability is high.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structure chart of the scraper bowl of the utility model one embodiment;
Fig. 2 is the structure chart of the scraper bowl of another embodiment of the utility model.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Shown in Figure 1 is the structure chart of the scraper bowl of the utility model one embodiment, and this scraper bowl can be used for operations such as excavation or the loading of engineering machinery.As can be seen from the figure, the scraper bowl of the utility model comprises big arc plate 3, wearing plate 1 and strengthening part at least.This scraper bowl can also comprise other like structures such as toothholder, hinged seats, because the innovation of the utility model is at this, this paper repeats no more at this.
The big arc plate 3 of the utility model is provided with wearing plate 1, and this wearing plate 1 can play preliminary protective effect to big arc plate 3.Should be understood that these big arc plate 3 integral body are globoidal structure, it comprises the inboard and the outside, and side can form the space that holds material within it.The wearing plate 1 of the utility model both can be arranged at big arc plate 3 outsides, also can be arranged at big arc plate 3 inboards, can also be arranged at big arc plate 3 inboards and the outside simultaneously, and the utility model is not limited to this.
The strengthening part of the utility model is arranged at the inboard and/or the outside of big arc plate 3, and strengthening part is higher than the height of wearing plate 1 with respect to big arc plate 3 sides with respect to the height of big arc plate 3 sides.Because the height at strengthening part place is higher than the height of wearing plate 1, therefore in the scraper bowl course of work, this strengthening part can play the effect of protection wearing plate 1.Should be understood that; Aforementioned strengthening part both can directly be arranged on the big arc plate 3; Also can be arranged on the big arc plate 3 (as can spaced wear-resistant plate 1 between strengthening part and the big arc plate 3) indirectly, all can realize the technique effect of the utility model, the utility model is not limited to this.
The strengthening part of the utility model can be the bulk of multiple structure, tabular, column structure, and the utility model is not limited to this.Preferably, this strengthening part is a plurality of wear-resisting reinforcing ribs 2, and the face at wear-resisting reinforcing rib 2 places is predetermined angle with the face at big arc plate 3 places.This wear-resisting reinforcing rib 2 is a platy structure, and has and radian that big arc plate 3 is complementary.
Preferably, be parallel to each other between a plurality of wear-resisting reinforcing ribs 2, and predetermined angle is 90 degree.At this moment, wear-resisting reinforcing rib 2 stands on the big arc plate 3 vertically.In scraper bowl when work,, material at first acts on a plurality of reinforcing ribs 2, and the impact force that scraper bowl receives is along with on reinforcing rib 2 the is distributed to whole big arc plate 3, thereby the life-span of scraper bowl is improved greatly.
Further, wear-resisting reinforcing rib 2 can vertically be arranged at the inboard and/or the outside of big arc plate 3.Should be understood that the utility model indication vertically is the direction that the scraper bowl rake is got, promptly parallel with scraper bowl cutting teeth direction.
In the embodiment shown in fig. 1, be formed with the gap in the middle of the wearing plate 1, an end of wear-resisting reinforcing rib 2 is arranged in this gap, and this moment, wear-resisting reinforcing rib 2 can be directly fixed on the big arc plate 3.Should be understood that in the utility model another embodiment shown in Figure 2, wear-resisting reinforcing rib 2 is arranged at the cambered surface top at wearing plate 1 place, this moment, wear-resisting reinforcing rib 2 can be fixed on the wearing plate 1.In addition, different with Fig. 1, in the embodiment shown in Figure 2, this wear-resisting reinforcing rib 2 is arranged at the inboard of big arc plate 3.
Should be understood that the utility model can adopt multiple mode that wear-resisting reinforcing rib 2 is fixed on corresponding wearing plate 1 or the big arc plate 3, like bolt connection, riveted joint, welding, integrally formed etc.Preferably, wear-resisting reinforcing rib 2 is fixing through welding with wearing plate 1 or big arc plate 3.
Except aforementioned scraper bowl, the utility model also provides a kind of engineering machinery that comprises aforementioned scraper bowl, and other structure of this project machinery is with reference to prior art, and this paper repeats no more at this.Preferably, this project machinery is specially excavator or loader.
In sum, the height at the strengthening part of the utility model place is higher than the height of said wearing plate 1, and therefore in the scraper bowl course of work, this strengthening part can play protection wearing plate 1, disperse the effect of impact force.Compared with prior art, the utlity model has following advantage:
1) intensity, rigidity are big
The strengthening part that the utility model uses has strengthened the intensity of big arc plate 3, even also can not reduce the intensity of big arc plate 3 behind big arc plate 3 some regional wearing plate 1 wearing and tearing attenuate, has guaranteed the required strength and stiffness requirement of big arc plate 3 work of scraper bowl effectively.
2) long service life, reliability height
Scraper bowl is in mining process, and strengthening part can play a protective role to wearing plate 1, has reduced the rate of wear of wearing plate 1; In addition; The utility model also can be distributed to the impact force that scraper bowl receives on the whole big arc plate 3 when excavating; Thereby the life-span of scraper bowl is improved greatly, improved the reliability and the production efficiency of engineering machinery such as excavator or loader, reduced service fee effectively.
Therefore, the beneficial effect of the utility model is conspicuous.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. scraper bowl; Said scraper bowl comprises big arc plate (3); Said big arc plate (3) is provided with wearing plate (1), it is characterized in that, said scraper bowl also comprises strengthening part; Said strengthening part is arranged at the inboard and/or the outside of said big arc plate (3), and said strengthening part is higher than the height of said wearing plate (1) with respect to big arc plate (3) side with respect to the height of big arc plate (3) side.
2. scraper bowl according to claim 1 is characterized in that, said strengthening part is a plurality of wear-resisting reinforcing ribs (2), and the face at the face at said wear-resisting reinforcing rib (2) place and said big arc plate (3) place is predetermined angle.
3. scraper bowl according to claim 2 is characterized in that, said wear-resisting reinforcing rib (2) is arranged at the cambered surface top at said wearing plate (1) place.
4. scraper bowl according to claim 2 is characterized in that, is formed with the gap in the middle of the said wearing plate (1), and an end of said wear-resisting reinforcing rib (2) is arranged in the said gap.
5. according to each described scraper bowl of claim 2-4, it is characterized in that said wear-resisting reinforcing rib (2) vertically is arranged at the inboard and/or the outside of said big arc plate (3).
6. according to each described scraper bowl of claim 2-4, it is characterized in that said a plurality of wear-resisting reinforcing ribs (2) are parallel to each other, said predetermined angle is 90 degree.
7. according to each described scraper bowl of claim 2-4, it is characterized in that said wear-resisting reinforcing rib (2) is fixing through welding with said wearing plate (1) or said big arc plate (3).
8. an engineering machinery is characterized in that, said engineering machinery comprises each described scraper bowl of claim 1-7.
9. engineering machinery according to claim 8 is characterized in that said engineering machinery is specially excavator.
10. engineering machinery according to claim 8 is characterized in that said engineering machinery is specially loader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205367112U CN202416423U (en) | 2011-12-20 | 2011-12-20 | Bucket and engineering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205367112U CN202416423U (en) | 2011-12-20 | 2011-12-20 | Bucket and engineering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202416423U true CN202416423U (en) | 2012-09-05 |
Family
ID=46741202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205367112U Expired - Fee Related CN202416423U (en) | 2011-12-20 | 2011-12-20 | Bucket and engineering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202416423U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231207A (en) * | 2013-04-09 | 2013-08-07 | 常熟建工建设集团有限公司苏州分公司 | Method for manufacturing digging bucket |
| CN104209698A (en) * | 2014-06-26 | 2014-12-17 | 南京梅山冶金发展有限公司 | Manufacturing method for bucket of underground carry scraper |
| CN104439885A (en) * | 2014-12-05 | 2015-03-25 | 广西柳州裕田机械有限责任公司 | Optimization method for transformation and surfacing welding processes of loader bucket |
| CN104594432A (en) * | 2014-12-24 | 2015-05-06 | 常熟市康达电器有限公司 | Mining digging bucket |
| CN104631528A (en) * | 2014-12-25 | 2015-05-20 | 柳州柳工挖掘机有限公司 | Excavator bucket |
-
2011
- 2011-12-20 CN CN2011205367112U patent/CN202416423U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231207A (en) * | 2013-04-09 | 2013-08-07 | 常熟建工建设集团有限公司苏州分公司 | Method for manufacturing digging bucket |
| CN103231207B (en) * | 2013-04-09 | 2015-10-28 | 常熟建工建设集团有限公司苏州分公司 | A kind of preparation method of power shovel |
| CN104209698A (en) * | 2014-06-26 | 2014-12-17 | 南京梅山冶金发展有限公司 | Manufacturing method for bucket of underground carry scraper |
| CN104439885A (en) * | 2014-12-05 | 2015-03-25 | 广西柳州裕田机械有限责任公司 | Optimization method for transformation and surfacing welding processes of loader bucket |
| CN104594432A (en) * | 2014-12-24 | 2015-05-06 | 常熟市康达电器有限公司 | Mining digging bucket |
| CN104631528A (en) * | 2014-12-25 | 2015-05-20 | 柳州柳工挖掘机有限公司 | Excavator bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |