CN2791116Y - Loader two-in-one bucket - Google Patents
Loader two-in-one bucket Download PDFInfo
- Publication number
- CN2791116Y CN2791116Y CNU2005200816618U CN200520081661U CN2791116Y CN 2791116 Y CN2791116 Y CN 2791116Y CN U2005200816618 U CNU2005200816618 U CN U2005200816618U CN 200520081661 U CN200520081661 U CN 200520081661U CN 2791116 Y CN2791116 Y CN 2791116Y
- Authority
- CN
- China
- Prior art keywords
- bucket
- hydraulic cylinder
- folding
- front bucket
- opening
- 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
- 239000000463 material Substances 0.000 claims description 5
- 239000004575 stone Substances 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000007790 scraping Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000010727 cylinder oil Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
- E02F3/404—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors comprising two parts movable relative to each other, e.g. for gripping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
Abstract
The utility model relates to an engineering machine, particularly a loader two-in-one bucket. The utility model comprises a supporting plate 6 which is used for connecting a pull rod and a movable arm of the loader; the utility model also comprises a front bucket 1 and a rear bucket 3 which are divided from one bucket, hinged pin shafts 2, opening and closing hydraulic cylinders 4, an oil pipe joint 5 of the opening and closing hydraulic cylinders 4, and a three-way distributing valve, wherein both sides of each of the upper ends of the front bucket 1 and the rear bucket 3 are respectively connected by each of the hinged pin shafts 2, which enables the front bucket 1 can open and close towards the rear bucket 3 by using the hinged pin shafts 2 as fulcrums; both sides of the front bucket 1 and the rear bucket 3 are respectively connected by each of the opening and closing hydraulic cylinders 4 of which the piston rod end is connected with the upper end of the front bucket 1; each of the cylinder body end of the opening and closing hydraulic cylinders 4 is connected with the lower end of the rear bucket 3; the opening and closing hydraulic cylinders 4 provide power for opening and closing the front bucket 1 and the rear bucket 3; the oil pipe joints 5 of the opening and closing hydraulic cylinders 4 are connected with the three-way distributing valve which additionally controls the opening and closing hydraulic cylinder 4 to get in or out of an oil circuit so as to realize loading, dozing, scraping and clamping operations. The utility model has the advantages of multifunction in one bucket, low integral cost, high work efficiency, etc.
Description
One. technical field
The utility model relates to a kind of engineering machinery, the two-in-one scraper bowl of especially a kind of loader.
Two. background technology
At present, known loader mainly is loaded as the master with scraper bowl, its two base plates by the monolithic devices scraper bowl connect loader pull bar and swing arm respectively, hydraulic valve by one two logical distributing valve control connection pull bar and swing arm, can make the shoveling of monolithic devices scraper bowl, lifting and upset unloading, but the monolithic devices scraper bowl does not have other such as effects such as soil-shifting, strickling, clampings, even have other effects concurrently, must increase, change servicing unit, so there is following some deficiency: the one, monolithic devices scraper bowl volume is limited, and job costs are bigger; The 2nd, special servicing unit need be set in addition, the complete machine cost increases; The 3rd, the servicing unit that changes the outfit reduces operating efficiency, increases staff labor intensity.
Three. summary of the invention
Task of the present utility model provides a kind of improved loading shovel, and it can reduce integrated cost, again can a pipeful of many usefulness, thus increase work efficiency and alleviate staff labor intensity.
For finishing this task, the utility model carries out in the following way:
Scraper bowl comprises that the base plate that connects loader pull bar and swing arm forms, and it comprises that also the front bucket and back bucket, hinging pin shaft, folding hydraulic cylinder and oil connection thereof, the three-way distribution valve that are divided into two form; Each is connected front bucket and both sides, back bucket upper end with a hinging pin shaft, and can make front bucket is that fulcrum is to the back bucket folding with the hinging pin shaft; Front bucket respectively is connected with a folding hydraulic cylinder with the both sides of back bucket, and folding hydraulic cylinder piston rod end connects the front bucket upper end, and cylinder body end connects the back bucket lower end, and folding hydraulic cylinder (4) provides power for front bucket to the back bucket folding; Described folding hydraulic cylinder oil connection pipeline connects three-way distribution valve, is held concurrently by three-way distribution valve and controls folding hydraulic cylinder inlet and outlet of fuel channel, thereby realize loading, soil-shifting, strickling, clamping action.
The utility model is because be divided into two the monolithic devices scraper bowl, be aided with hinging pin shaft, folding hydraulic cylinder, three-way distribution valve, decapacitation realizes loading outer soil-shifting, strickling, the clamping can also realized of action and moves, need not to be provided with, to change special servicing unit, so have advantages such as a pipeful of many, operating efficiency height low with, integrated cost.
Four. description of drawings
The concrete structure of utility model is provided by following examples and accompanying drawing thereof.
Fig. 1 is the front view of known loading shovel.
Fig. 2 is according to the two-in-one scraper bowl front view of loader that the utility model proposes.
Fig. 3 is that the two-in-one scraper bowl of loader shown in Figure 2 loads the action schematic diagram.
Fig. 4 is the two-in-one scraper bowl soil-shifting of a loader shown in Figure 2 action schematic diagram.
Fig. 5 is that the two-in-one scraper bowl of loader shown in Figure 2 is wipeed the action schematic diagram off.
Fig. 6 is the two-in-one scraper bowl clamping action of a loader shown in Figure 2 schematic diagram.
Each sign expression in the accompanying drawing:
1. front bucket 2. hinging pin shafts 3. back buckets 4. folding hydraulic cylinders 5. oil connections 6. base plates 7. native stone 8. tubular materials
Five. the specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
The two-in-one scraper bowl of loader, it comprises that the base plate 6 that connects loader pull bar and swing arm forms, it comprises that also the front bucket 1 and back bucket 3, hinging pin shaft 2, folding hydraulic cylinder 4 and oil connection 5 thereof, the three-way distribution valve that are divided into two form; Each is connected front bucket 1 and both sides, back bucket 3 upper end with a hinging pin shaft 2, and making front bucket 1 is that fulcrum is to back bucket 3 foldings with hinging pin shaft 2; Front bucket 1 respectively is connected with a folding hydraulic cylinder 4 with the both sides of back bucket 3, and folding hydraulic cylinder 4 tailpieces of the piston rod connect front bucket 1 upper end, and cylinder body end connects back bucket 3 lower ends, and folding hydraulic cylinder 4 provides power for front bucket 1 to back bucket 3 foldings; Described folding hydraulic cylinder 4 oil connections 5 pipelines connect three-way distribution valve, are held concurrently by three-way distribution valve and control folding hydraulic cylinder 4 inlet and outlet of fuel channel, thereby realize loading, soil-shifting, strickling, clamping action.
Described front bucket 1 side seal board is provided with a zigzag opening, in order to clamping tubular material 8 or scrape plane earth soil stone 7.
Described back bucket 3 bottom sealing plates are provided with a hook-type opening, in order to front bucket 1 clamping tubular material 8 or push ground soil stone 7 open.
Described front bucket 1 can only be connected with a hinging pin shaft 2 with back bucket 3 upper ends, and making front bucket 1 is that fulcrum can though structure is simpler, but still not lose efficacy really to back bucket 3 foldings with hinging pin shaft 2.
Described front bucket 1 can only be connected with a folding hydraulic cylinder 4 with a side of back bucket 3, folding hydraulic cylinder 4 tailpieces of the piston rod connect front bucket 1 upper end, and cylinder body end connects back bucket 3 lower ends, and folding hydraulic cylinder 4 provides power for front bucket 1 to back bucket 3 foldings, though structure is simpler, the fruit of also still not losing efficacy.
Claims (5)
1. two-in-one scraper bowl of loader, it comprises that the base plate (6) that connects loader pull bar and swing arm forms, and it is characterized in that it also comprises the front bucket (1) that is divided into two and back bucket (3), hinging pin shaft (2), folding hydraulic cylinder (4) and oil connection (5) thereof, three-way distribution valve composition; Each is connected front bucket (1) and both sides, back bucket (3) upper end with a hinging pin shaft (2), and making front bucket (1) is that fulcrum is to back bucket (3) folding with hinging pin shaft (2); Front bucket (1) respectively is connected with a folding hydraulic cylinder (4) with the both sides of back bucket (3), folding hydraulic cylinder (4) tailpiece of the piston rod connects front bucket (1) upper end, cylinder body end connects back bucket (3) lower end, and folding hydraulic cylinder (4) provides power for front bucket (1) to back bucket (3) folding; Described folding hydraulic cylinder (4) oil connection (5) pipeline connects three-way distribution valve, is held concurrently by three-way distribution valve and controls folding hydraulic cylinder (4) inlet and outlet of fuel channel, thereby realize loading, soil-shifting, strickling, clamping action.
2. the two-in-one scraper bowl of loader according to claim 1 is characterized in that described front bucket (1) side seal board is provided with a zigzag opening, in order to clamping tubular material (8) or scrape plane earth soil stone (7).
3. the two-in-one scraper bowl of loader according to claim 1 and 2 is characterized in that described back bucket (3) bottom sealing plate is provided with a hook-type opening, in order to front bucket (1) clamping tubular material (8) or push ground soil stone (7) open.
4. the two-in-one scraper bowl of loader according to claim 1 is characterized in that front bucket (1) is connected with a hinging pin shaft (2) with back bucket (3) upper end, and making front bucket (1) is that fulcrum can be to back bucket (3) folding with hinging pin shaft (2).
5. according to claim 1 or the two-in-one scraper bowl of 4 described loaders, it is characterized in that described front bucket (1) is connected with a folding hydraulic cylinder (4) with a side of back bucket (3), folding hydraulic cylinder (4) tailpiece of the piston rod connects front bucket (1) upper end, cylinder body end connects back bucket (3) lower end, and folding hydraulic cylinder (4) provides power for front bucket (1) to back bucket (3) folding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200816618U CN2791116Y (en) | 2005-03-24 | 2005-03-24 | Loader two-in-one bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200816618U CN2791116Y (en) | 2005-03-24 | 2005-03-24 | Loader two-in-one bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2791116Y true CN2791116Y (en) | 2006-06-28 |
Family
ID=36807190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200816618U Expired - Fee Related CN2791116Y (en) | 2005-03-24 | 2005-03-24 | Loader two-in-one bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2791116Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362167A (en) * | 2013-07-16 | 2013-10-23 | 太原重工股份有限公司 | Device prevent front and rear buckets of hydraulic excavator bucket from misplacing |
| CN103669442A (en) * | 2012-09-26 | 2014-03-26 | 神钢建设机械株式会社 | Angle detection device of construction machine |
| CN107514021A (en) * | 2017-08-24 | 2017-12-26 | 熊静 | A kind of opposite forklift scraper bowl |
| CN109024727A (en) * | 2018-07-11 | 2018-12-18 | 东莞市联洲知识产权运营管理有限公司 | A kind of bucket configuration of bull-dozer |
-
2005
- 2005-03-24 CN CNU2005200816618U patent/CN2791116Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669442A (en) * | 2012-09-26 | 2014-03-26 | 神钢建设机械株式会社 | Angle detection device of construction machine |
| CN103669442B (en) * | 2012-09-26 | 2017-04-12 | 神钢建设机械株式会社 | Angle detection device of construction machine |
| CN103362167A (en) * | 2013-07-16 | 2013-10-23 | 太原重工股份有限公司 | Device prevent front and rear buckets of hydraulic excavator bucket from misplacing |
| CN107514021A (en) * | 2017-08-24 | 2017-12-26 | 熊静 | A kind of opposite forklift scraper bowl |
| CN109024727A (en) * | 2018-07-11 | 2018-12-18 | 东莞市联洲知识产权运营管理有限公司 | A kind of bucket configuration of bull-dozer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060628 |