CN203594063U - Digging bucket - Google Patents
Digging bucket Download PDFInfo
- Publication number
- CN203594063U CN203594063U CN201320824556.3U CN201320824556U CN203594063U CN 203594063 U CN203594063 U CN 203594063U CN 201320824556 U CN201320824556 U CN 201320824556U CN 203594063 U CN203594063 U CN 203594063U
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- CN
- China
- Prior art keywords
- base plate
- digging
- bottom plate
- bucket
- frid
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- Expired - Fee Related
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Abstract
The utility model discloses a digging bucket. The digging bucket comprises a bottom plate and a groove plate. Side sealing plates corresponding to the bottom plate and the groove plate respectively are arranged on the two sides of the bottom plate and the two sides of the groove plate respectively. Digging teeth are arranged at one end of the bottom plate, and the other end of the bottom plate is connected with the groove plate through a rotating shaft. A limiting groove is formed in the inner wall of the side sealing plate. Protruding blocks are arranged on the left side and the right side of the bottom plate respectively and are arranged in the limiting groove. A reset spring is arranged at the lower end of the bottom plate, and the other end of the reset spring is connected with the groove plate. By changing the digging inclination of the bucket, digging strength of the bucket is improved, efficient digging is achieved, and bucket arms will not be damaged at the same time. The digging bucket has the advantages of being simple in structure, convenient to operate and the like.
Description
Technical field
The utility model relates to a kind of excavator, relates in particular to a kind of power shovel, belongs to technical field of engineering machinery.
Background technology
Excavator is conventional at present large-scale apparatus, power shovel is as one of vitals of excavator, be directly connected to the application life of excavator entirety its application life, because northern wintry weather is colder, need the goods of handling (as coal, soil, sandstone etc.) usually because low temperature freezes, because current power shovel mostly is parallel shovel, lifting surface area is large, feed back to thus active force on working arm of excavating machine also very large, so usually needing the power that strengthens working arm of excavating machine could walk goods scraper, not only waste the energy but also easily caused the damage of working arm.
Utility model content
The purpose of this utility model is just to provide in order to address the above problem a kind of energy conservation, reduces the power shovel of the damage of mechanical work arm.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises base plate and frid, the left and right sides at described base plate and described frid is provided with side seal board separately, one end of described base plate is provided with tooth, the other end of described base plate is connected by rotating shaft with described frid, on the inwall of described side seal board, be provided with stopper slot, the left and right sides of described base plate is respectively arranged with projection, and described projection is arranged in described stopper slot, the lower end of described base plate is provided with back-moving spring, and the other end of described back-moving spring is connected with described frid.
Particularly, described tooth is detachable tooth.
Further, the surface of described tooth is provided with hard alloy metal layer.
Particularly, described back-moving spring is one or more.
Further, on the outer wall of described side seal board, be provided with strip stiffener.
The beneficial effects of the utility model are:
The utility model, by changing the excavation gradient of scraper bowl, improves the pick strength of scraper bowl, realizes the efficient operation of excavating, and can not cause damage to shovel arm simultaneously, has the features such as simple in structure, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
In figure: 1-frid, 2-side seal board, 3-rotating shaft, 4-back-moving spring, 5-base plate, 6-tooth, 7-projection, 8-stopper slot, 9-strip stiffener.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As illustrated in fig. 1 and 2, the utility model comprises base plate 5 and frid 1, the left and right sides at base plate 5 and frid 1 is provided with side seal board 2 separately, one end of base plate 5 is provided with tooth 6, the other end of base plate 5 is connected by rotating shaft 3 with frid 1, on the inwall of side seal board 2, be provided with stopper slot 8, the left and right sides of base plate 5 is respectively arranged with projection 7, projection 7 is arranged in stopper slot 8, the lower end of base plate 5 is provided with back-moving spring 4, the other end of back-moving spring 4 is connected with frid 1, back-moving spring 4 is one or more, in the process of excavating, back-moving spring 4 plays the effect of excavating thing of assembling, preventing from excavating thing does not draw in scraper bowl completely.
The surface of tooth 6 is provided with hard alloy metal layer, a kind of alloy material that carbide alloy is made up by powder metallurgical technique of hard compounds and the binding metal of refractory metal, have that hardness is high, wear-resisting, intensity and a series of premium properties such as toughness is better, heat-resisting, corrosion-resistant, application life that can significant prolongation tooth.
As illustrated in fig. 1 and 2, on the outer wall of side seal board 2, be provided with strip stiffener 9, strip stiffener 9 can be strengthened the rigidity of side seal board 2 effectively, prevent that it from causing distortion in the time being collided, simultaneously in the time of work, service load is delivered to after side seal board 2 through base plate 5 and frid 1, and strip stiffener 9 is conducive to load to converge on side seal board 2, improves the intensity of scraper bowl.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., all should be included in protection domain of the present utility model.
Claims (4)
1. a power shovel, comprise base plate and frid, the left and right sides at described base plate and described frid is provided with side seal board separately, one end of described base plate is provided with tooth, it is characterized in that: the other end of described base plate is connected by rotating shaft with described frid, on the inwall of described side seal board, be provided with stopper slot, the left and right sides of described base plate is respectively arranged with projection, described projection is arranged in described stopper slot, the lower end of described base plate is provided with back-moving spring, and the other end of described back-moving spring is connected with described frid.
2. a kind of power shovel according to claim 1, is characterized in that: the surface of described tooth is provided with hard alloy metal layer.
3. a kind of power shovel according to claim 1, is characterized in that: described back-moving spring is one or more.
4. a kind of power shovel according to claim 1, is characterized in that: on the outer wall of described side seal board, be provided with strip stiffener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320824556.3U CN203594063U (en) | 2013-12-15 | 2013-12-15 | Digging bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320824556.3U CN203594063U (en) | 2013-12-15 | 2013-12-15 | Digging bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594063U true CN203594063U (en) | 2014-05-14 |
Family
ID=50674960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320824556.3U Expired - Fee Related CN203594063U (en) | 2013-12-15 | 2013-12-15 | Digging bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594063U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405007A (en) * | 2014-12-07 | 2015-03-11 | 常州市武进南夏墅苏南锻造有限公司 | Leaking preventing type scraper pan of excavator |
| CN104452872A (en) * | 2014-12-03 | 2015-03-25 | 常州麟喃热处理厂 | Spreading and cutting type digging bucket |
| CN104480989A (en) * | 2014-12-22 | 2015-04-01 | 常州市百璐达精密机械有限公司 | Shear type digging bucket |
-
2013
- 2013-12-15 CN CN201320824556.3U patent/CN203594063U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452872A (en) * | 2014-12-03 | 2015-03-25 | 常州麟喃热处理厂 | Spreading and cutting type digging bucket |
| CN104405007A (en) * | 2014-12-07 | 2015-03-11 | 常州市武进南夏墅苏南锻造有限公司 | Leaking preventing type scraper pan of excavator |
| CN104480989A (en) * | 2014-12-22 | 2015-04-01 | 常州市百璐达精密机械有限公司 | Shear type digging 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20161215 |