CN212612712U - Rock separator of excavator bucket - Google Patents
Rock separator of excavator bucket Download PDFInfo
- Publication number
- CN212612712U CN212612712U CN202020851155.7U CN202020851155U CN212612712U CN 212612712 U CN212612712 U CN 212612712U CN 202020851155 U CN202020851155 U CN 202020851155U CN 212612712 U CN212612712 U CN 212612712U
- Authority
- CN
- China
- Prior art keywords
- rock
- excavator
- scraper bowl
- bucket
- earthwork
- 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
- 239000011435 rock Substances 0.000 title claims abstract description 62
- 239000004575 stone Substances 0.000 claims abstract description 13
- 238000005728 strengthening Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000010030 laminating Methods 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 239000000956 alloy Substances 0.000 claims description 11
- 229910045601 alloy Inorganic materials 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Component Parts Of Construction Machinery (AREA)
- Shovels (AREA)
Abstract
The utility model belongs to the technical field of the engineering machine tool and specifically relates to excavator scraper bowl divides rock ware, divide the rock ware to include the enhancement base of bolt in excavator earthwork scraper bowl bottom, the rear end of strengthening the base is the curved surface of kickup and pastes the tight fit with the package board of excavator earthwork scraper bowl mutually, the left and right sides of strengthening the base is kickup respectively and is formed the lateral part rib that is used for laminating bolt on the curb plate of the excavator earthwork scraper bowl that corresponds the front end installation of strengthening the base is equipped with and divides the rock subassembly, divide each bucket tooth that the rock subassembly is used for protecting on the excavator earthwork scraper bowl to be collided by the stone and realize broken stone. This divide rock ware detachable to install and form the scraper bowl structure that is applicable to heavy work operating mode on last current excavator scraper bowl, can improve its adaptability to the heavy work operating mode of rock stone when guaranteeing scraper bowl efficiency during the use, play the effect of protection soil square bucket and also widened the service condition scope of former scraper bowl simultaneously, but quick assembly disassembly comes the cooperation to accomplish the conversion operating mode.
Description
Technical Field
The utility model belongs to the technical field of engineering machine tool and specifically relates to excavator scraper bowl divides rock ware.
Background
The hydraulic excavator is structurally provided with a front shovel and a back shovel, the front shovel is generally a large-scale machine, and a bucket structure is relatively single; backhoes are generally common small and medium-sized machines, have various bucket types, and can be generally divided into the following types according to different purposes: earth square buckets, rock buckets, soil loosening buckets and the like.
The earthwork bucket is the most common bucket in the working process of the excavator, the area of a bucket opening of the earthwork bucket is large, the bucket capacity is large, and a large stacking surface is provided, so that the filling coefficient is high, and the working efficiency is high. But the traditional earthwork fill is suitable for light working environments such as excavation of clay and loading of sand, soil and gravel.
Because the diversification of construction operating mode, a lot of engineering vehicles need change under the different operating modes of heavy work such as ordinary operating mode in stone, ore when the construction, because engineering vehicle's quantity restriction to small-size construction motor team, consequently generally need use and use under the multiplex condition, this just makes must change the rock scraper bowl and adapts to heavy work operating mode, and the work efficiency of rock scraper bowl is lower relatively, and reciprocating conversion scraper bowl causes the process loaded down with trivial details in addition.
Therefore, the company carries out new structural design improvement according to the problems encountered by customers in actual engineering, and designs a rock splitter structure which is matched with the existing earth square bucket and can be used under heavy working conditions of rocks, ores and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical scheme that one of above-mentioned technical problem adopted and be: the excavator scraper bowl divides the rock ware, divide the rock ware to include the enhancement base of bolt in excavator earthwork scraper bowl bottom, the rear end of strengthening the base is the curved surface of kickup and pastes the tight fit mutually with the package board of excavator earthwork scraper bowl, the left and right sides of strengthening the base is kickup respectively and is formed the lateral part rib that is used for laminating the bolt on the curb plate of the excavator earthwork scraper bowl that corresponds strengthen the front end installation of base is equipped with and divides the rock subassembly, divide each bucket tooth that the rock subassembly is used for protecting on the excavator earthwork scraper bowl to be collided by the stone and realize broken stone.
Preferably, the rock separating component comprises a reinforcing frame inserted and bolted at the front end part of the reinforcing base, alloy rock separating teeth sleeved outside the bucket teeth at corresponding positions are welded on the reinforcing frames, two sides of each reinforcing frame are clamped and arranged on the inner sides of the corresponding side plates through two extending clamping parts integrally formed with the reinforcing frame, the inner ends of the extending clamping parts are respectively extended into the earth side bucket of the excavator and abutted against the inner wall of the wrapping plate at the corresponding positions, and the extending clamping parts are fixedly connected with the side plates at the corresponding positions through a plurality of fastening bolts.
Preferably, the front end of the alloy rock separating tooth is solid, and the rear end of the alloy rock separating tooth is provided with a protective tapered groove for the front end of the bucket tooth to extend into.
Excavator bucket includes the scraper bowl main part that is enclosed by bottom plate, wrapper sheet and both sides board the front end fixed mounting of the bottom plate of scraper bowl main part has the bucket tooth that a plurality of interval set up and take the toothholder, still includes one and installs foretell branch rock ware in the scraper bowl main part.
The beneficial effects of the utility model are embodied in: this divide rock ware detachable to install and form the scraper bowl structure that is applicable to heavy work operating mode on last current excavator scraper bowl, this divides rock ware stable in structure, can improve its adaptability to the heavy work operating mode of rock stone when guaranteeing scraper bowl efficiency during the use, not only play the effect of protection earth square bucket and also widened the service condition scope of former scraper bowl simultaneously, but quick assembly disassembly comes the cooperation to accomplish the conversion operating mode.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.
Fig. 1 is the schematic diagram of the lateral sectional structure of the rock splitter of the present invention.
Fig. 2 is a schematic view of the local top view structure of the front section of the present invention.
Fig. 3 is a schematic view of a partial sectional structure of an excavator bucket according to the present invention.
In the figure, a bucket body; B. a rock splitter; 1. a reinforcing base; 101. a side reinforcing part; 2. Wrapping a plate; 3. a base plate; 4. A side plate; 5. A rock separation assembly; 501. a reinforcing frame; 502. alloy rock separating teeth; 503. an extension clamping part; 504. fastening a bolt; 505. a protective tapered slot; 6. a bucket tooth; 7. a tooth holder.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-3, the excavator bucket divides the rock ware, divide rock ware B including the bolt strengthen base 1 on the bottom plate 3 of excavator earthwork bucket bottom, the rear end of strengthening base 1 is the curved surface of kickup and pastes tight cooperation with the package board 2 of excavator earthwork bucket, strengthen the left and right sides of base 1 and bend up respectively and form the lateral part reinforcing part 101 that is used for laminating the bolt on the curb plate 4 of the excavator earthwork bucket that corresponds strengthen the front end installation of base 1 and be equipped with branch rock subassembly 5, branch rock subassembly 5 is used for each bucket tooth 6 on the protection excavator earthwork bucket is collided by the stone and realizes broken stone.
The rock splitter B is integrally arranged on the existing earth square bucket, the protection with the original bucket bottom plate 3 can be realized through the reinforcing base 1, the direct collision of rock blocks is reduced, meanwhile, the protection can be formed on the side edges due to the existence of the side reinforcing parts 101 which are respectively bent upwards at the left side and the right side of the reinforcing base 1, and the protection effect of the bucket main body A is improved; simultaneously, what 6 parts of bucket tooth to the most direct with rock stone contact adopt comes to form the protection to it with the form of branch rock subassembly 5 to effectual original bucket tooth 6 of avoiding is direct with the direct collision of the structure of treating broken realization, but has adopted the more firm branch rock subassembly 5 of material to realize colliding and has divided the rock, thereby has played the purpose of effective protection.
Preferably, the rock separation component 5 includes a reinforcing frame 501 inserted and bolted to the front end of the reinforcing base 1, alloy rock separation teeth 502 used for being sleeved on the outer sides of the bucket teeth 6 at corresponding positions are welded on each reinforcing frame 501, two sides of each reinforcing frame 501 are respectively clamped and arranged on the inner sides of the corresponding side plates 4 through two extending clamping portions 503 integrally formed with the reinforcing frame 501, the inner ends clamped by the extending clamping portions 503 respectively extend into the inside of the earth bucket of the excavator and are abutted against the inner walls of the wrapping plates 2 at corresponding positions, and each extending clamping portion 503 is fixedly connected with the corresponding side plate 4 through a plurality of fastening bolts 504.
The rock separating component 5 is arranged in a cladding structure to protect the bucket tooth 6 component and the bottom plate 3 on which the bucket tooth 6 component is mounted, and meanwhile, the arranged alloy rock separating tooth 502 can be sleeved at the front end of each bucket tooth 6 to form effective protection, so that the protection effect is good; simultaneously because the reinforcing frame 501 structure that sets up forms the bolt with scraper bowl main part A and links firmly, consequently can guarantee when receiving the collision dynamics with scraper bowl main part A's relatively fixed, guarantee overall structure's stability.
Preferably, the front end of the alloy rock separating tooth 502 is solid, and the rear end is provided with a protective tapered groove 505 into which the front end of the bucket tooth 6 extends.
The purpose of providing the tapered groove is two: firstly, each bucket tooth 6 can tightly support and fix the rear end of the corresponding alloy rock separation tooth 502; secondly, the front ends of the bucket teeth 6 can be protected, so that the protection of the bucket teeth 6 in the impacting process is guaranteed.
Excavator bucket includes the scraper bowl main part A who is enclosed by bottom plate 3, wrapper sheet 2 and both sides board 4 the front end fixed mounting of the bottom plate 3 of scraper bowl main part A has bucket tooth 6 that a plurality of interval set up and take tooth seat 7, still includes one and installs foretell branch rock ware B on the scraper bowl main part A.
The integral excavator bucket forms a bucket structure suitable for heavy operation working conditions after the rock splitter B is installed; can improve its adaptability to the heavy operation operating mode of rock stone when guaranteeing scraper bowl efficiency during the use, not only play the effect of protection soil square bucket and also widened the service condition scope of former scraper bowl simultaneously, but quick assembly disassembly comes the cooperation to accomplish the conversion operating mode.
When the dismounting and mounting are carried out, only each fastening bolt needs to be dismounted, and the novel high-strength bucket can be directly used under various working conditions without dismounting.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification; to those skilled in the art, any alternative improvements or changes made to the embodiments of the present invention are all within the scope of the present invention.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (4)
1. Excavator bucket divides rock ware, its characterized in that: divide the rock ware to include the enhancement base of bolt in excavator earthwork scraper bowl bottom, the rear end of strengthening the base is the curved surface of kickup and pastes the tight fit mutually with the package board of excavator earthwork scraper bowl, the left and right sides of strengthening the base is kickup respectively and is formed the lateral part rib that is used for laminating the bolt on the curb plate of the excavator earthwork scraper bowl that corresponds the front end installation of strengthening the base is equipped with and divides the rock subassembly, divide the rock subassembly to be used for protecting each bucket tooth on the excavator earthwork scraper bowl to be collided by the stone and realize broken stone.
2. The excavator bucket rock splitter of claim 1, wherein: the rock separating component comprises a reinforcing frame inserted and bolted at the front end part of the reinforcing base, alloy rock separating teeth which are used for being sleeved at the outer sides of the bucket teeth at corresponding positions are welded on the reinforcing frames, two sides of each reinforcing frame are respectively clamped and arranged at the inner sides of the corresponding side plates through two extending clamping parts which are integrally formed with the reinforcing frame, the inner ends of the extending clamping parts are respectively extended into the inside of the earth scraper bucket of the excavator and are abutted against the inner wall of the wrapping plate at the corresponding positions, and the extending clamping parts are respectively fixedly connected with the side plates at the corresponding positions through a plurality of fastening bolts.
3. The excavator bucket rock splitter of claim 2, wherein: the front end of the alloy rock separating tooth is solid, and the rear end of the alloy rock separating tooth is provided with a protective tapered groove for the front end of the bucket tooth to extend into.
4. Excavator scraper bowl, its characterized in that: the rock separating device comprises a bucket body which is formed by enclosing a bottom plate, a wrapping plate and two side plates, wherein a plurality of bucket teeth which are arranged at intervals and are provided with tooth holders are fixedly arranged at the front end of the bottom plate of the bucket body, and the rock separating device is arranged on the bucket body and comprises the rock separating device as claimed in any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851155.7U CN212612712U (en) | 2020-05-20 | 2020-05-20 | Rock separator of excavator bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020851155.7U CN212612712U (en) | 2020-05-20 | 2020-05-20 | Rock separator of excavator bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212612712U true CN212612712U (en) | 2021-02-26 |
Family
ID=74724328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020851155.7U Expired - Fee Related CN212612712U (en) | 2020-05-20 | 2020-05-20 | Rock separator of excavator bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212612712U (en) |
-
2020
- 2020-05-20 CN CN202020851155.7U patent/CN212612712U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |