CN204703221U - Power shovel thumb - Google Patents
Power shovel thumb Download PDFInfo
- Publication number
- CN204703221U CN204703221U CN201520407957.8U CN201520407957U CN204703221U CN 204703221 U CN204703221 U CN 204703221U CN 201520407957 U CN201520407957 U CN 201520407957U CN 204703221 U CN204703221 U CN 204703221U
- Authority
- CN
- China
- Prior art keywords
- thumb
- thumb board
- board
- junction plate
- fixed
- 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
Links
- 210000003813 thumb Anatomy 0.000 title claims abstract description 85
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000002787 reinforcement Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 abstract description 7
- 238000009412 basement excavation Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Shovels (AREA)
Abstract
The utility model relates to a kind of power shovel thumb, belong to excavator technical field, comprise thumb board one and thumb board two, thumb board one is parallel with thumb board two, junction plate is provided with between thumb board one and thumb board two, junction plate one end is fixed in thumb board one, the other end is fixed in thumb board two, the side of junction plate is fixed with two otic placodes, cylinder installation seat is fixedly connected with in the middle of otic placode, pinned connection is passed through in one end of thumb board one and one end of thumb board two, one end of junction plate is fixed with thumb board three, thumb board three is parallel with thumb board one, thumb board one, the side of thumb board two and thumb board three is equipped with reinforcement of weld net, bearing pin two ends are connected with thumb board one and thumb board two by nut.The utility model structure is simple, easy for installation, can prevent the material in scraper bowl from rolling out scraper bowl, thus add digging efficiency, save the excavation time; Junction plate is provided with leaking hole, makes to leak conveniently.
Description
Technical field
The utility model belongs to excavator technical field, is specifically related to a kind of power shovel thumb.
Background technology
Excavator scraper bowl excavates higher or lower than the material holding machine side, and loads haulage vehicle or unload the earth moving plant to rickyard.Material mainly soil, coal, silt and the Soil and Rock after pre-pine excavated.From the development of engineering machinery in recent years, the development of excavator is relatively very fast, and excavator becomes one of topmost engineering machinery type in engineering construction.The scraper bowl of present excavator is when excavating block material, and material easily rolls out from scraper bowl, so just slow down the speed of excavation, also brings inconvenience, therefore need a kind of power shovel thumb, solve the problems referred to above for the cleaning works after excavating.
Utility model content
The purpose of this utility model is to provide a kind of power shovel thumb, solves the problems referred to above.
The utility model comprises thumb board one and thumb board two, thumb board one is parallel with thumb board two, junction plate is provided with between thumb board one and thumb board two, junction plate one end is fixed in thumb board one, the other end is fixed in thumb board two, the side of junction plate is fixed with two otic placodes, cylinder installation seat is fixedly connected with in the middle of otic placode, pinned connection is passed through in one end of thumb board one and one end of thumb board two, one end of junction plate is fixed with thumb board three, thumb board three is parallel with thumb board one, thumb board one, the side of thumb board two and thumb board three is equipped with reinforcement of weld net.
Junction plate has leaking hole, facilitates the leakage of water.
Bearing pin two ends are connected with thumb board one and thumb board two by nut, and convenient disassembly saves time.
Compared with prior art, the utility model has the advantage of:
Structure is simple, easy for installation, can prevent the material in scraper bowl from rolling out scraper bowl, thus add digging efficiency, save the excavation time; Junction plate is provided with leaking hole, makes to leak conveniently, is provided with reinforcement of weld net, reduces flank wear.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, bearing pin, 2, thumb board one, 3, leaking hole, 4, cylinder installation seat, 5, junction plate, 6, thumb board three, 7, thumb board two, 8, otic placode, 9, reinforcement of weld net.
Detailed description of the invention
Contrast accompanying drawing below, detailed description of the invention of the present utility model is described in further detail.
Power shovel thumb as shown in Figure 1, comprise thumb board 1 and thumb board 27, thumb board 1 is parallel with thumb board 27, junction plate 5 is provided with between thumb board 1 and thumb board 27, junction plate 5 one end is fixed in thumb board 1, the other end is fixed in thumb board 27, the side of junction plate 5 is fixed with two otic placodes 8, cylinder installation seat 4 is fixedly connected with in the middle of otic placode 8, one end of thumb board 1 is connected by bearing pin 1 with one end of thumb board 27, one end of junction plate 5 is fixed with thumb board 36, thumb board 36 is parallel with thumb board 1, thumb board 1, the side of thumb board 27 and thumb board 36 is equipped with reinforcement of weld net 9.
Junction plate 5 has leaking hole 3, facilitate the leakage of water.
Bearing pin 1 two ends are connected with thumb board 1 and thumb board 27 by nut, and convenient disassembly saves time.
During use, oil cylinder is arranged on cylinder installation seat 4, bearing pin 1 connecting hole through the connecting hole on small arm of digger and hydraulic quick coupler, be then arranged in scraper bowl otic placode convex platform draw-in groove, hold-down nut, just completes installation work.Junction plate 5 is provided with leaking hole 3, makes to leak conveniently, is provided with reinforcement of weld net 9, reduces flank wear.
In sum, the utility model structure is simple, easy for installation, can prevent the material in scraper bowl from rolling out scraper bowl, thus add digging efficiency, save the excavation time; Junction plate is provided with leaking hole, makes to leak conveniently, is provided with reinforcement of weld net, reduces flank wear.
Claims (3)
1. a power shovel thumb, it is characterized in that comprising thumb board one (2) and thumb board two (7), thumb board one (2) is parallel with thumb board two (7), junction plate (5) is provided with between thumb board one (2) and thumb board two (7), junction plate (5) one end is fixed in thumb board one (2), the other end is fixed in thumb board two (7), the side of junction plate (5) is fixed with two otic placodes (8), cylinder installation seat (4) is fixedly connected with in the middle of otic placode (8), one end of thumb board one (2) is connected by bearing pin (1) with one end of thumb board two (7), one end of junction plate (5) is fixed with thumb board three (6), thumb board three (6) is parallel with thumb board one (2), thumb board one (2), the side of thumb board two (7) and thumb board three (6) is equipped with reinforcement of weld net (9).
2. power shovel thumb according to claim 1, is characterized in that junction plate (5) has leaking hole (3).
3. power shovel thumb according to claim 1, is characterized in that bearing pin (1) two ends are connected with thumb board one (2) and thumb board two (7) by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407957.8U CN204703221U (en) | 2015-06-12 | 2015-06-12 | Power shovel thumb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407957.8U CN204703221U (en) | 2015-06-12 | 2015-06-12 | Power shovel thumb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204703221U true CN204703221U (en) | 2015-10-14 |
Family
ID=54282847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520407957.8U Expired - Fee Related CN204703221U (en) | 2015-06-12 | 2015-06-12 | Power shovel thumb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204703221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD983235S1 (en) | 2021-08-26 | 2023-04-11 | Caterpillar Inc. | Excavator thumb |
-
2015
- 2015-06-12 CN CN201520407957.8U patent/CN204703221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD983235S1 (en) | 2021-08-26 | 2023-04-11 | Caterpillar Inc. | Excavator thumb |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205530409U (en) | Novel powerful excavator with excavating hook | |
| CN203361215U (en) | Pavement leveling and tamping vehicle | |
| CN204703221U (en) | Power shovel thumb | |
| CN103741742B (en) | Ditcher | |
| CN206034519U (en) | Excavator economizer | |
| CN103255786A (en) | Novel single-bucket hydraulic excavator working device | |
| CN206233277U (en) | A kind of Amphibious digging machine that pilework is positioned based on hydraulic pressure | |
| CN203668994U (en) | Ditcher | |
| CN202164643U (en) | Quick connector for excavating machine | |
| CN206667321U (en) | Prevent the Hydraulic Excavator Bucket of material leakage | |
| CN204703218U (en) | Quick-replaceable power shovel | |
| CN204475389U (en) | A kind of multi-faceted bucket | |
| CN203440843U (en) | Plastic back-hoe bucket of hydraulic excavator | |
| CN204282423U (en) | A kind of excavator Multifunctional flat ground bucket | |
| CN203821463U (en) | Mining, scraping and loading integrated truck | |
| CN204475386U (en) | A kind of rock excavator bucket rod structure | |
| CN202164632U (en) | Three-segment type lengthened arm of excavator | |
| CN102561415A (en) | Excavator | |
| CN105442651A (en) | Excavator bucket with automatic dirt removing function | |
| CN204662527U (en) | Hydraulic quick coupler | |
| CN202131626U (en) | Earth cracking device for excavator | |
| CN204570764U (en) | The excavator Excavating bucket improved | |
| CN205576997U (en) | Special dull and stereotyped flexible arm of excavator | |
| CN202672208U (en) | Field ditch bucket for excavator | |
| CN203866873U (en) | Loading and excavating all-in-one machine |
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: 20151014 Termination date: 20170612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |