CN207944496U - A kind of dredger scraper bowl - Google Patents
A kind of dredger scraper bowl Download PDFInfo
- Publication number
- CN207944496U CN207944496U CN201820352289.7U CN201820352289U CN207944496U CN 207944496 U CN207944496 U CN 207944496U CN 201820352289 U CN201820352289 U CN 201820352289U CN 207944496 U CN207944496 U CN 207944496U
- Authority
- CN
- China
- Prior art keywords
- wall
- bucket body
- fixed side
- fixedly connected
- limited block
- 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
Landscapes
- Component Parts Of Construction Machinery (AREA)
Abstract
The utility model discloses a kind of dredger scraper bowls, including bucket body, the upper end of the bucket body is fixedly connected with otic placode, and the inner wall of otic placode is opened up there are two symmetrical bolt hole, several teeth are uniformly provided at the bottom wall of the bucket body, and the outer wall side of each teeth is fixedly connected with that there are two symmetrical fixed side panels, two fixed side panels are connected in the bottom wall of bucket body or more both sides respectively, the outer wall thread of the fixed side panel is connected with latch segment, and the bottom wall of bucket body is equipped with screw hole corresponding with latch segment, the inner wall of the fixed side panel is equipped with limiting slot, and supporting rod is fixedly connected in limiting slot, the outer wall of the supporting rod is socketed with limited block, and the limited block end that extends outwardly is fixedly connected with clamping skewback.The utility model is simple in structure, dismounting easy to install, while being convenient for digging action, and extends service life, suitable for being widely popularized.
Description
Technical field
The utility model is related to excavator technical field more particularly to a kind of dredger scraper bowls.
Background technology
The operation process of power shovel is to cut soil with the bucket tooth of scraper bowl and soil is fitted into bucket, after scraper bowl is filled
It promoted, return back to and unload native position and carry out unloading soil, rear bucket of unstowing turns round and drop to excavation surface and excavated next time again.It excavates
The scraper bowl of machine is usually made of both side plate and the strickle between both side plate.Power shovel long-time work under fully loaded transportation condition
After work, teeth, which will appear, is seriously worn the phenomenon that even deforming, even selecting the abrasion-resistant stee of high intensity to adapt to this difference
Operating condition, can not also make up adverse circumstances and be damaged caused by teeth, at work, two journal stirrups are direct for power shovel
It is connected with digger arm, if scraper bowl unbalance stress or stress are excessive, is susceptible to stress concentration phenomenon, it is disconnected to generate branch the ear portion
It splits, to influence the service life of journal stirrup.
Utility model content
In order to solve the problems, such as to be mentioned in above-mentioned background technology, the utility model provides a kind of dredger scraper bowl.
To achieve the goals above, the utility model uses following technical solution：
The upper end of a kind of dredger scraper bowl, including bucket body, the bucket body is fixedly connected with otic placode, and ear
The inner wall of plate is opened up there are two symmetrical bolt hole, several teeth is uniformly provided at the bottom wall of the bucket body, and each
The outer wall side of teeth is fixedly connected with there are two symmetrical fixed side panel, and two fixed side panels are connected in bucket body respectively
Both sides above and below bottom wall, the outer wall thread of the fixed side panel is connected with latch segment, and the bottom wall of bucket body is equipped with and latch segment
The inner wall of corresponding screw hole, the fixed side panel is equipped with limiting slot, and supporting rod is fixedly connected in limiting slot, the supporting rod
Outer wall be socketed with limited block, and the limited block end that extends outwardly is fixedly connected with clamping skewback.
Preferably, the outer wall of the fixed side panel is equipped with locking slot corresponding with latch segment.
Preferably, the upper end outer wall of the supporting rod is socketed with the first spring, and the both ends of the first spring respectively with limit
The roof of slot is connected with the outer wall of limited block.
Preferably, the lower end outer wall of the supporting rod is socketed with second spring, and the both ends of second spring respectively with limit
The bottom wall of slot is connected with the outer wall of limited block.
Preferably, the teeth is made of superhigh manganese alloy material.
Compared with prior art, the utility model has the beneficial effects that：In the utility model, folder is pulled out simultaneously first
Tight skewback, and the fixed side panel of teeth outer wall side is connected in the bottom wall both sides of bucket body, at this point, it is oblique to unclamp again clamping
Block clamps skewback under the collective effect of the first spring and second spring, can be tightly bonded with the outer wall of bucket body, together
When tighten latch segment, fixed side panel is fixed on the bottom wall of bucket body, since the outer wall of fixed side panel is provided with and is locked
The corresponding locking slot of block, avoids latch segment from protruding outward, influences digging operation.The utility model is simple in structure, dismounting easy to install,
It is convenient for digging action simultaneously, and extends service life, suitable for is widely popularized.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the utility model A structure enlargement diagrams.
In figure：Bucket body 1, bolt hole 3, teeth 4, fixed side panel 5, latch segment 6, locking slot 7, clamps skewback at otic placode 2
8, limited block 9, supporting rod 10, limiting slot 11, the first spring 12, second spring 13.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of dredger scraper bowl, including bucket body 1, the upper end of bucket body 1 are fixedly connected with
Otic placode 2, and the inner wall of otic placode 2 is opened up there are two symmetrical bolt hole 3, several shovels are uniformly provided at the bottom wall of bucket body 1
Tooth 4, and the outer wall side of each teeth 4 is fixedly connected with there are two symmetrical fixed side panel 5, two fixed side panels 5 block respectively
The bottom wall of bucket body 1 or more both sides are connected to, the outer wall thread of fixed side panel 5 is connected with latch segment 6, and the bottom of bucket body 1
Wall is equipped with screw hole corresponding with latch segment 6, and the inner wall of fixed side panel 5 is equipped with limiting slot 11, and is fixedly connected in limiting slot 11
Supporting rod 10, the outer wall of supporting rod 10 are socketed with limited block 9, and the end that extends outwardly of limited block 9 is fixedly connected with and clamps skewback 8.
Specifically, the outer wall of fixed side panel 5 is equipped with locking slot 7 corresponding with latch segment 6, latch segment 6 is avoided to protrude outward,
Influence digging operation.
Specifically, the upper end outer wall of supporting rod 10 is socketed with the first spring 12, and the both ends of the first spring 12 respectively with limit
The roof of position slot 11 is connected with the outer wall of limited block 9, and under the elastic reaction of the first spring 12, limited block 9, which drives, clamps skewback 8
It clamps downwards.
Specifically, the lower end outer wall of supporting rod 10 is socketed with second spring 13, and the both ends of second spring 13 respectively with limit
The bottom wall of position slot 11 is connected with the outer wall of limited block 9, and certain resilient support is played by second spring 13.
Specifically, teeth 4 is made of superhigh manganese alloy material, there is stronger wearability, prolong the service life.
Operation principle：In the utility model, pulls out simultaneously clamp skewback 8 first, and consolidating 4 outer wall side of teeth
Determine side plate 5 and be connected in the bottom wall both sides of bucket body 1, skewback 8 is clamped at this point, unclamping again, clamps skewback 8 in 12 He of the first spring
Under the collective effect of second spring 13, it can tightly be bonded, while tightening latch segment 6, will fix with the outer wall of bucket body 1
Side plate 5 is fixed on the bottom wall of bucket body 1, since the outer wall of fixed side panel 5 is provided with locking slot 7 corresponding with latch segment 6,
It avoids latch segment 6 from protruding outward, influences digging operation.
More than, the only preferable specific implementation mode of the utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the scope of protection of the utility model it
It is interior.
Claims (5)
1. a kind of dredger scraper bowl, including bucket body (1), it is characterised in that：The upper end of the bucket body (1) is fixed
It is connected with otic placode (2), and the inner wall of otic placode (2) opens up that there are two symmetrical bolt hole (3), the bottom walls of the bucket body (1)
Place is uniformly provided with several teeth (4), and the outer wall side of each teeth (4) is fixedly connected with that there are two symmetrical fixed side panels
(5), two fixed side panels (5) are connected in the bottom wall of bucket body (1) or more both sides, the outer wall of the fixed side panel (5) respectively
It is threaded with latch segment (6), and the bottom wall of bucket body (1) is equipped with screw hole corresponding with latch segment (6), the fixed side panel
(5) inner wall is equipped with limiting slot (11), and supporting rod (10) is fixedly connected in limiting slot (11), outside the supporting rod (10)
Wall is socketed with limited block (9), and limited block (9) end that extends outwardly is fixedly connected with and clamps skewback (8).
2. a kind of dredger scraper bowl according to claim 1, it is characterised in that：The outer wall of the fixed side panel (5)
Equipped with locking slot (7) corresponding with latch segment (6).
3. a kind of dredger scraper bowl according to claim 1, it is characterised in that：Outside the upper end of the supporting rod (10)
Wall is socketed with the first spring (12), and the both ends of the first spring (12) respectively with the roof of limiting slot (11) and limited block (9)
Outer wall connects.
4. a kind of dredger scraper bowl according to claim 1, it is characterised in that：Outside the lower end of the supporting rod (10)
Wall is socketed with second spring (13), and the both ends of second spring (13) respectively with the bottom wall of limiting slot (11) and limited block (9)
Outer wall connects.
5. a kind of dredger scraper bowl according to claim 1, it is characterised in that：The teeth (4) uses Super-high Manganese
Alloy material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352289.7U CN207944496U (en) | 2018-03-15 | 2018-03-15 | A kind of dredger scraper bowl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352289.7U CN207944496U (en) | 2018-03-15 | 2018-03-15 | A kind of dredger scraper bowl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207944496U true CN207944496U (en) | 2018-10-09 |
Family
ID=63697017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820352289.7U Expired - Fee Related CN207944496U (en) | 2018-03-15 | 2018-03-15 | A kind of dredger scraper bowl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207944496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088825A (en) * | 2020-01-02 | 2020-05-01 | 四川大学 | Grab bucket of excavator and excavator |
-
2018
- 2018-03-15 CN CN201820352289.7U patent/CN207944496U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111088825A (en) * | 2020-01-02 | 2020-05-01 | 四川大学 | Grab bucket of excavator and excavator |
| CN111088825B (en) * | 2020-01-02 | 2020-12-08 | 四川大学 | Grab bucket of excavator and excavator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3664044A (en) | Releasable lock arrangement for excavating teeth and the like | |
| CN215518928U (en) | Excavator bucket mechanism with adjustable angle | |
| CN207944496U (en) | A kind of dredger scraper bowl | |
| US20170233979A1 (en) | Dipper handle cross member | |
| CN207032362U (en) | A kind of bucket tooth of excavator | |
| CN216075324U (en) | Bucket mechanism with high-abrasion-resistance bucket bottom | |
| JP2007023607A (en) | Bucket device of excavator | |
| CN210421205U (en) | Engineering machine tool scraper bowl protection device | |
| CN207032338U (en) | A kind of swing arm of excavator | |
| CN217460744U (en) | Bucket tooth convenient to remove and change excavator bucket tooth point | |
| CN208137005U (en) | A kind of telescopic boom digging pawl | |
| CN208996115U (en) | A kind of digging machine with water filtering function | |
| JP2001295315A (en) | Bucket | |
| CN203960925U (en) | The volume adjustable scraper bowl of the towed scraper of the two shovels of integral type duplex | |
| CN208763107U (en) | A kind of high-strength alloy excavator bucket teeth for rocky terrain | |
| CN215669807U (en) | Loader bucket with bucket teeth capable of being replaced quickly | |
| CN205935003U (en) | Connection structure with cam pin axle | |
| CN218597236U (en) | Loader bucket | |
| CN211890567U (en) | Universal butt joint tool for U-shaped beam of excavator | |
| CN217175015U (en) | Scraper bowl with side is dug plastic function | |
| JP2001040692A (en) | Construction of blade of construction machine installed with cutting edge with doglegged cross section performing grading work | |
| CN212153532U (en) | Multifunctional bucket for excavator | |
| KR20200095806A (en) | Hook for excavator | |
| CN213572128U (en) | Excavator chassis heightening device | |
| CN212153531U (en) | Guide wheel installation assembly for excavator |
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: 20181009 Termination date: 20190315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |