CN202175982U - Rock type excavator bucket - Google Patents
Rock type excavator bucket Download PDFInfo
- Publication number
- CN202175982U CN202175982U CN 201120270351 CN201120270351U CN202175982U CN 202175982 U CN202175982 U CN 202175982U CN 201120270351 CN201120270351 CN 201120270351 CN 201120270351 U CN201120270351 U CN 201120270351U CN 202175982 U CN202175982 U CN 202175982U
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Abstract
The utility model discloses a rock type excavator bucket which belongs to engineering machinery and aims to provide the excavator bucket with good wear-resisting property, strong anti-bending ability and long service life. The rock type excavator bucket comprises a bucket body, wherein the bucket body is composed of a front edge plate (1), a back bottom plate (7), a front bottom plate (3), two side plates (4), two bucket opening plates (10), two ear plates (6), two back plates (16), a middle back plate (14), a plurality of bucket tooth seats (13) and guard plates (17) and bucket teeth (12), wherein the bucket teeth (12) are fixed on the bucket tooth seats (13); and a plurality of wear-resisting bottom plates (2) and two reinforcing bottom plates (15) are welded on the back surface of the front bottom plate (3). The rock type excavator bucket has the advantages of good wear resistance, high bending strength, long service life and the like and is suitable for rocky operating environment.
Description
Technical field: the utility model relates to a kind of excavator, relates in particular to a kind of power shovel.
Background technology: scraper bowl is one of three big ingredients of digger operating device, and it is articulated in the dipper front end, through bucket cylinder is flexible scraper bowl is rotated around pin joint, thereby realizes the exercises in the mining process.Because the force-bearing situation of scraper bowl to the influence in application life of scraper bowl greatly, especially the rock type operating environment is very big to the impact of scraper bowl, not only causes the scraper bowl weld cracking easily, and also easy abrasion of side plate and base plate, causes scraper bowl to scrap in advance.
Summary of the invention: to the above-mentioned defective that exists in the prior art, the utility model aims to provide that a kind of anti-wear performance is good, bending resistance strong, the excavator rock type scraper bowl of long service life.
To achieve these goals, the utility model adopts following technical scheme: it comprises bucket body; This bucket body is by the forward position plate; Back base plate is welded on the noseplate between this forward position plate and this back base plate, is welded on the side plate at this noseplate and base plate two ends, back respectively; Be welded on respectively on this biside plate and with two blocks of quarrel plates of forward position plate welding; Be welded on two otic placodes at the noseplate and the base plate back side, back respectively, two backboards that weld simultaneously with side plate, quarrel plate, back base plate and otic placode respectively are welded between two otic placodes and are welded on the middle backboard on the base plate of back; Be welded on a plurality of bucket tooth seats and the backplate on the plate of forward position at interval, the bucket tooth that is fixed on the bucket tooth seat constitutes; Wearing plate and two reinforcement base plates at the bottom of the back side of noseplate is welded with polylith.
On each quarrel plate, be fixed with the side tooth plate, be welded with the side wearing plate in the outside of each side plate; The surface soldered of base plate has stiffener in the back, the surface of the two ends of this stiffener and the welding of two quarrel plates, this stiffener and the head welding of each otic placode; Between quarrel plate and otic placode, be welded with gusset.
Compare with prior art, the utility model is owing to adopted technique scheme, and stiffener welds together back base plate, two quarrel plates, otic placodes, can effectively share the excavation impact force; End wearing plate and side wearing plate can effectively reduce the wearing and tearing of base plate in mining process; Strengthen the intensity that base plate can strengthen the back base plate; Backboard and middle backboard can strengthen the intensity of otic placode; Gusset not only can disperse the stress at otic placode place, but also plays the effect of support side plate, and therefore, the utility model can reach high abrasion, high bending resistance, long-life result of use.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the rear elevation of Fig. 1.
Among the figure: backboard 14 is strengthened base plate 15 backboards 16 backplates 17 in the middle of 1 end of forward position plate wearing plate, 2 noseplates, 3 side plates, 4 side wearing plates, 5 otic placodes, 6 back base plates, 7 gussets, 8 stiffeners, 9 quarrel plates, 10 side tooth plates, 11 bucket tooths, the 12 bucket tooth seats 13
The specific embodiment: the utility model is described further below in conjunction with accompanying drawing and concrete embodiment:
Can know by Fig. 1～3; Bucket body is by forward position plate 1, and back base plate 7 is welded on the noseplate 3 between this forward position plate and this back base plate; Be welded on the side plate 4 at this noseplate and base plate 7 two ends, back respectively; Be welded on respectively on this biside plate and with two blocks of quarrel plates 10 of forward position plate 1 welding, the backboard 16 that 6, two of two otic placodes that are welded on the noseplate 3 and base plate 7 back sides, back respectively weld with side plate 4, quarrel plate 10, back base plate 7 and otic placode 6 respectively simultaneously; Be welded between two otic placodes 6 and be welded on the middle backboard 14 of back on the base plate 7; Be welded on a plurality of bucket tooth seats 13 on the forward position plate 1, between each bucket tooth seat 13 and be welded on the backplate 17 on the forward position plate 1, the bucket tooth 12 that is fixed on the bucket tooth seat 13 constitutes; Wear and tear fast for fear of noseplate 3, be welded with the end wearing plate 2 of polylith strip and the reinforcement base plate 15 of two circular arcs at the back side of this noseplate.
Wear and tear fast with each side plate 4 for fear of each quarrel plate 10, on each quarrel plate 10, side tooth plate 11 is arranged, be welded with three side wearing plates 5 respectively in the outside of each side plate 4 through bolt.In order to improve intensity, the surface soldered of base plate 7 has stiffener 9 in the back, the two ends of this stiffener and 10 welding of two quarrel plates, the surface of this stiffener and the head welding of each otic placode 6.In order to strengthen the intensity of otic placode 6, between quarrel plate 10 and this otic placode, be welded with gusset 8.
Claims (5)
1. an excavator rock type scraper bowl comprises bucket body; This bucket body is by forward position plate (1); Back base plate (7); Be welded on the noseplate (3) between this forward position plate and this back base plate; Be welded on the side plate (4) at this noseplate and base plate (7) two ends, back respectively, be welded on respectively on this biside plate and with two blocks of quarrel plates (10) of forward position plate (1) welding, be welded on noseplate (3) and back two otic placodes (6) at base plate (7) back side respectively; Two backboards (16) that weld simultaneously with side plate (4), quarrel plate (10), back base plate (7) and otic placode (6) respectively; Be welded between two otic placodes (6) and be welded on middle the backboard (14) on back base plate (7), be welded on a plurality of bucket tooth seats (13) and the backplate (17) on the forward position plate (1) at interval, be fixed on bucket tooth (12) formation on the bucket tooth seat (13); It is characterized in that: wearing plate (2) and two reinforcement base plates (15) at the bottom of the back side of noseplate (3) is welded with polylith.
2. excavator rock type scraper bowl according to claim 1 is characterized in that: on each quarrel plate (10), be fixed with side tooth plate (11), be welded with side wearing plate (5) in the outside of each side plate (4).
3. excavator rock type scraper bowl according to claim 1 and 2 is characterized in that: the surface soldered at back base plate (7) has stiffener (9), the surface of the two ends of this stiffener and the welding of two quarrel plates (10), this stiffener and the head welding of each otic placode (6).
4. excavator rock type scraper bowl according to claim 1 and 2 is characterized in that: between quarrel plate (10) and otic placode (6), be welded with gusset (8).
5. excavator rock type scraper bowl according to claim 3 is characterized in that: between quarrel plate (10) and otic placode (6), be welded with gusset (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120270351 CN202175982U (en) | 2011-07-28 | 2011-07-28 | Rock type excavator bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120270351 CN202175982U (en) | 2011-07-28 | 2011-07-28 | Rock type excavator bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202175982U true CN202175982U (en) | 2012-03-28 |
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ID=45865870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120270351 Expired - Lifetime CN202175982U (en) | 2011-07-28 | 2011-07-28 | Rock type excavator bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202175982U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887332A (en) * | 2012-10-26 | 2013-01-23 | 镇江三维输送装备有限公司(外商独资) | Winnowing pan used in bucket elevator |
| CN103114621A (en) * | 2013-02-28 | 2013-05-22 | 柳州柳工挖掘机有限公司 | Digging bucket |
| CN103255795A (en) * | 2013-04-09 | 2013-08-21 | 常熟建工建设集团有限公司苏州分公司 | Digging bucket with wing protective structure |
| CN103255786A (en) * | 2013-04-09 | 2013-08-21 | 常熟建工建设集团有限公司苏州分公司 | Novel single-bucket hydraulic excavator working device |
| CN104452847A (en) * | 2014-12-05 | 2015-03-25 | 广西柳州裕田机械有限责任公司 | Loader bucket transformation process |
| CN105026657A (en) * | 2013-03-15 | 2015-11-04 | 卡特彼勒公司 | Retainer systems for ground engaging tools |
| CN106001439A (en) * | 2016-06-06 | 2016-10-12 | 湖北万鑫精密铸锻股份有限公司 | Integral casting digging bucket and manufacturing method thereof |
| CN106368250A (en) * | 2016-11-03 | 2017-02-01 | 青岛雷沃挖掘机有限公司 | Bucket for excavator and excavator |
| CN107574856A (en) * | 2016-07-05 | 2018-01-12 | 天津卡斯特机械有限公司 | A kind of scraper bowl of the replaceable bucket tooth of excavator |
| CN107574848A (en) * | 2016-07-05 | 2018-01-12 | 天津卡斯特机械有限公司 | A kind of dredger scraper bowl |
| CN112004972A (en) * | 2018-04-13 | 2020-11-27 | 卡特彼勒公司 | Wear member |
-
2011
- 2011-07-28 CN CN 201120270351 patent/CN202175982U/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887332B (en) * | 2012-10-26 | 2014-09-24 | 镇江三维输送装备有限公司(外商独资) | Winnowing pan used in bucket elevator |
| CN102887332A (en) * | 2012-10-26 | 2013-01-23 | 镇江三维输送装备有限公司(外商独资) | Winnowing pan used in bucket elevator |
| CN103114621A (en) * | 2013-02-28 | 2013-05-22 | 柳州柳工挖掘机有限公司 | Digging bucket |
| CN103114621B (en) * | 2013-02-28 | 2015-03-11 | 柳州柳工挖掘机有限公司 | Digging bucket |
| CN105026657B (en) * | 2013-03-15 | 2018-09-21 | 卡特彼勒公司 | Retainer system for ground engagement tool |
| CN105026657A (en) * | 2013-03-15 | 2015-11-04 | 卡特彼勒公司 | Retainer systems for ground engaging tools |
| CN103255786A (en) * | 2013-04-09 | 2013-08-21 | 常熟建工建设集团有限公司苏州分公司 | Novel single-bucket hydraulic excavator working device |
| CN103255795A (en) * | 2013-04-09 | 2013-08-21 | 常熟建工建设集团有限公司苏州分公司 | Digging bucket with wing protective structure |
| CN104452847A (en) * | 2014-12-05 | 2015-03-25 | 广西柳州裕田机械有限责任公司 | Loader bucket transformation process |
| CN106001439A (en) * | 2016-06-06 | 2016-10-12 | 湖北万鑫精密铸锻股份有限公司 | Integral casting digging bucket and manufacturing method thereof |
| CN106001439B (en) * | 2016-06-06 | 2019-01-15 | 湖北万鑫精密铸锻股份有限公司 | A kind of monoblock cast bucket |
| CN107574856A (en) * | 2016-07-05 | 2018-01-12 | 天津卡斯特机械有限公司 | A kind of scraper bowl of the replaceable bucket tooth of excavator |
| CN107574848A (en) * | 2016-07-05 | 2018-01-12 | 天津卡斯特机械有限公司 | A kind of dredger scraper bowl |
| CN106368250A (en) * | 2016-11-03 | 2017-02-01 | 青岛雷沃挖掘机有限公司 | Bucket for excavator and excavator |
| CN112004972A (en) * | 2018-04-13 | 2020-11-27 | 卡特彼勒公司 | Wear member |
| US11885098B2 (en) | 2018-04-13 | 2024-01-30 | Caterpillar Inc. | Serrated blade assembly using differently configured components |
| CN112004972B (en) * | 2018-04-13 | 2024-04-16 | 卡特彼勒公司 | Wear member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120328 |