CN215290324U - Bucket with bucket teeth convenient to disassemble and assemble - Google Patents
Bucket with bucket teeth convenient to disassemble and assemble Download PDFInfo
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- CN215290324U CN215290324U CN202121946171.5U CN202121946171U CN215290324U CN 215290324 U CN215290324 U CN 215290324U CN 202121946171 U CN202121946171 U CN 202121946171U CN 215290324 U CN215290324 U CN 215290324U
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- bucket
- bottom plate
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- groove
- scraper bowl
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Abstract
The utility model discloses a make things convenient for scraper bowl of dismouting bucket tooth, including the scraper bowl body, the scraper bowl body includes the bucket bottom plate and sets up left side board and right side board on the bucket bottom plate, be equipped with the bent plate of connecting left and right sides board and bucket bottom plate between the board of left and right sides, be provided with otic placode and round pin axle on the bent plate, bucket bottom plate bottom interval is provided with the polylith antifriction plate, be provided with the side flitch on the board of the both sides about the scraper bowl body, both sides board front side is along all being provided with the side tooth about the scraper bowl body, be provided with multiunit bucket tooth installation mechanism along bucket bottom plate forward position interval, be provided with on the bucket tooth installation mechanism rather than matched with bucket tooth. The utility model has simple structure and convenient installation, and the wear-resisting plates, the side flitch plates, the side teeth and the protective teeth which are arranged on the scraper bucket body can effectively enhance the rigidity of the scraper bucket body and avoid deformation when meeting different working conditions; the bucket tooth mounting mechanism arranged on the bucket bottom plate can enable a single person to rapidly complete the bucket tooth dismounting and mounting work, effectively save manpower and material resources and improve the working efficiency.
Description
Technical Field
The utility model relates to an excavator accessory technical field, concretely relates to make things convenient for scraper bowl of dismouting bucket tooth.
Background
An excavator is an earth moving machine which excavates materials higher or lower than a bearing surface by using a bucket and loads the materials into a transport vehicle or unloads the materials to a stockyard. The materials excavated by the excavator mainly comprise soil, coal, silt, soil subjected to pre-loosening and rocks.
The scraper bowl of current excavator simple structure, the function singleness, and the wearability is relatively poor, but current scraper bowl adopts the mode of cross pin mostly, and it is troublesome to dismantle when changing the bucket tooth, needs two people to cooperate during the dismantlement, and the bayonet lock is aimed at to the drill rod of alone holding, and alone strikes with the heavy object to extravagant a large amount of manpower and materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a strong and make things convenient for scraper bowl of dismouting bucket tooth of stability to above problem.
In order to achieve the purpose, the utility model discloses a make things convenient for scraper bowl of dismouting bucket tooth, including the scraper bowl body, the scraper bowl body includes the bucket bottom plate and sets up at the left side board and the right side board of bucket bottom plate, is provided with the bent plate of connecting left and right sides board and bucket bottom plate between the board of controlling both sides, is provided with otic placode and round pin axle on the bent plate, and its structural feature is that the bucket bottom plate bottom interval of scraper bowl body is provided with the polylith antifriction plate, be provided with the side flitch on the board of the both sides of scraper bowl body left and right sides, scraper bowl body left and right sides board front side is along all being provided with the side tooth, is provided with multiunit bucket tooth installation mechanism along the bucket bottom plate forward edge interval of scraper bowl body, be provided with on the bucket tooth installation mechanism rather than matched with bucket tooth.
Preferably, bucket tooth installation mechanism is including setting up the connecting seat on scraper bowl body bottom plate, is provided with the mounting hole that runs through lateral wall about the connecting seat on the connecting seat, the mounting hole department of connecting seat right side wall is provided with the heavy groove that suits with the mounting hole, and one side of heavy groove is provided with the groove that clamps that is linked together with the heavy groove, clamp the inslot and be provided with dismantled and assembled spacing rubber piece, spacing rubber piece part body extends into the heavy groove along the heavy groove with the intercommunication mouth that clamps the groove, clamps in the mounting hole and installs the bayonet lock on the connecting seat with the bucket tooth, cooperatees with clamping the groove through the heavy groove, can realize the quick installation work of bayonet lock, makes things convenient for the change of bucket tooth simultaneously.
Preferably, the antifriction plate is bar baffle, and the antifriction plate sets up along the width direction interval of bucket bottom surface under the bottom plate, the polylith antifriction plate sets up along the length direction interval of bucket bottom plate, and the antifriction plate can effectual protection bucket bottom plate, increases the wearability of scraper bowl, can prevent the excessive wearing and tearing of bucket bottom plate.
Preferably, the side flitch sets up the outer terminal surface at the curb plate about the scraper bowl body respectively, and the side flitch sets up and is close to the dipper board along the lower base setting of curb plate about and sets up, the side tooth spiro union is just close to the position department of dipper board on the board of the left and right sides of scraper bowl body respectively, and the side flitch can effectively strengthen the stability of board of the left and right sides, prevents that the board of the left and right sides is out of shape.
Preferably, the rear end face of the bucket tooth is provided with a mounting groove matched with the bucket tooth mounting mechanism, the left side wall and the right side wall of the bucket tooth main body are provided with long round holes which penetrate through the two side walls and are communicated with the mounting groove, the long round holes are arranged at positions close to the rear end face, and the long round holes and the mounting holes are matched with each other to play a role in positioning the clamping pins.
Preferably, the connecting seat includes the scraper bowl connecting portion and connects the bucket tooth connecting portion at scraper bowl connecting portion front end, and scraper bowl connecting portion body is provided with the opening with bucket bottom plate thickness matched with, the opening runs through the left and right sides lateral wall and the rear end face of scraper bowl connecting portion, the mounting hole sets up on the bucket tooth connecting portion.
Preferably, the bayonet lock comprises a pin column body and a positioning bolt head arranged at one end of the pin column, a limiting boss matched with the sinking groove is arranged on the side wall of the bayonet lock, and the length of the bayonet lock is greater than the thickness between the left side wall and the right side wall of the connecting seat.
Preferably, the sinking groove is a semicircular arc-shaped groove arranged in the ring mounting hole, and the width of the groove body of the sinking groove is matched with the limiting boss.
Preferably, the clamping groove is a T-shaped groove, one end of the clamping groove is communicated with the sinking groove, and the distance between the communication port and the side wall of the tail end of the sinking groove is matched with the width of the limiting boss.
Preferably, the front edge of the bucket bottom plate between two adjacent bucket tooth mounting mechanisms is provided with a protective tooth, and the protective tooth is an L-shaped baffle formed by integral casting.
To sum up, the beneficial effects of the utility model reside in that: the utility model has simple structure and convenient installation, and the wear-resisting plates, the side flitch plates, the side teeth and the guard teeth which are arranged on the bucket body can effectively enhance the rigidity and the wear resistance of the bucket body and avoid deformation when meeting different working conditions, thereby prolonging the service life; the bucket tooth mounting mechanism arranged on the bucket bottom plate can enable a single person to rapidly complete the bucket tooth dismounting and mounting work, effectively save manpower and material resources and improve the working efficiency.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic structural view of the bucket tooth mounting mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the bucket tooth of the present invention when the bayonet lock is mounted on the connecting seat to be adjusted;
FIG. 4 is a schematic structural view of the latch of the present invention;
fig. 5 is a schematic structural view of the sinking groove and the clamping groove of the present invention.
In the figure: 1. a bucket body; 2. a hopper bottom plate; 3. a wear plate; 4. a side pasting plate; 5. side teeth; 6. a bucket tooth; 7. a connecting seat; 8. sinking a groove; 9. clamping grooves; 10. a limiting rubber block; 11. a bayonet lock; 12. mounting grooves; 13. a long round hole; 14. a bucket attachment portion; 15. a bucket tooth connecting part; 16. positioning the bolt head; 17. a limiting boss; 18. and (5) protecting the teeth.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
Unless otherwise indicated, "plurality" means two or more, and in the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and encompass, for example, either a fixed connection, a detachable connection, or an integral connection unless expressly stated or limited otherwise; may be a mechanical connection. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The following is a description of preferred embodiments of the present invention with reference to the accompanying drawings.
Referring to the attached drawings, the utility model discloses a scraper bowl body 1, scraper bowl body 1 includes the bucket bottom plate 2 and sets up left side board and right side board on the bucket bottom plate 2, be provided with the bent plate of connecting left and right sides board and bucket bottom plate 2 between left and right sides board, install otic placode and round pin axle on the bent plate, be provided with polylith antifriction plate 3 at the interval of bucket bottom plate 2 bottom of scraper bowl body 1, during the design, this antifriction plate 3 is the bar baffle, antifriction plate 3 sets up and polylith antifriction plate 3 is installed on bucket bottom plate 2 along the length direction interval of bucket bottom plate 2 along the width direction interval of the lower bottom surface of bucket bottom plate 2, further increase the wearability of scraper bowl and can effectively increase the life of scraper bowl to the bottom of scraper bowl body 1 through antifriction plate 3; the left side plate and the right side plate of the bucket body 1 are provided with side attachment plates 4, the side attachment plates 4 are respectively arranged on the outer end faces of the left side plate and the right side plate of the bucket body 1, the side attachment plates 4 are arranged along the lower bottom edges of the left side plate and the right side plate and are close to the bucket bottom plate 2, and the side attachment plates 4 and the wear-resisting plates 3 are matched with each other, so that the stability and the wear resistance of a frame of the bucket body 1 can be effectively improved, and the bucket body can effectively adapt to various working conditions; the front edges of the left and right side plates of the bucket body 1 are provided with side teeth 5 for preventing the front edge from collision and deformation, the side teeth 5 are arranged along the front edges of the left and right side plates of the bucket body 1, and the side teeth 5 are respectively fixed on the left and right side plates of the bucket body 1 through bolts and are installed at the positions close to the bucket bottom plate 2.
The utility model discloses a preferred embodiment, be provided with multiunit bucket tooth installation mechanism along the bucket bottom plate 2 forward position interval of scraper bowl body 1, install on every bucket tooth installation mechanism rather than matched with bucket tooth 6, this bucket tooth installation mechanism is including installing connecting seat 7 on bucket bottom plate 2 of scraper bowl body 1, be provided with the mounting hole that runs through the lateral wall about connecting seat 7 on connecting seat 7, during the design, connecting seat 7 includes scraper bowl connecting portion 14 and connects bucket tooth connecting portion 15 at scraper bowl connecting portion 14 front end, this scraper bowl connecting portion 14 body is provided with the opening that matches with bucket bottom plate 2 thickness, during the design, the opening runs through the lateral wall and the rear end face about scraper bowl connecting portion 14, this connecting seat 7 is through clamping the bucket bottom plate 2 forward position in the opening, then fix connecting seat 7 on the forward position of bucket bottom plate 2 through the welded mode; the mounting hole is provided in the tooth attachment portion 15.
The utility model discloses an in another embodiment, the mounting hole department of connecting seat 7 right side wall is provided with the heavy groove 8 that suits with the mounting hole shape, be provided with the groove 9 that clamps that is linked together with heavy groove 8 in one side of this heavy groove 8, during the design, heavy groove 8 is the semi-circular arc wall that the ring mounting hole set up, and clamp groove 9 and be located the upside of heavy groove 8 and be linked together with heavy groove 8, clamp groove 9 and be type T type recess during general preparation, the one end that clamps groove 9 is linked together with heavy groove 8, install the spacing rubber piece 10 of detachable in clamping groove 9, the shape size of this spacing rubber piece 10 suits with clamping groove 9 and spacing rubber piece 10 part body extends into heavy inslot 8 along the intercommunication mouth of heavy groove 8 with groove 9.
In a preferred embodiment of the present invention, as shown in fig. 2, a bayonet 11 adapted to the countersunk groove 8 and used for mounting the bucket tooth 6 on the connecting seat 7 is clamped in the mounting hole, the bayonet 11 comprises a pin body and a positioning bolt head 16 arranged at one end of the pin, and the main body of the bayonet 11 can be conveniently rotated by the positioning bolt head 16; a limit boss 17 which is matched with the sinking groove 8 is arranged on the side wall of the bayonet lock 11, the limit boss 17 is an arc-shaped baffle plate, the width of the sinking groove 8 is matched with the limit boss 17, and when the bayonet lock 11 rotates, the limit boss 17 can slide along the sinking groove 8; when spacing boss 17 slided to heavy groove 8 end portion, carry spacing boss 17 through spacing block rubber 10 and heavy 8 lateral walls in groove to play limiting displacement and avoid bayonet lock 11 to rotate, of course, spacing block rubber 10 extends the end and matches with spacing boss 17's width with the distance of the terminal lateral wall in heavy groove 8 during the preparation, and bayonet lock 11's length is greater than the thickness between the 7 left and right sides walls of connecting seat.
As shown in fig. 1 and 2, in a specific embodiment of the present invention, a bucket tooth 6 is mounted on a connecting seat 7 through a bayonet 11, in design, a rear end face of the bucket tooth 6 is provided with a mounting groove 12 adapted to a shape of a bucket tooth connecting portion 15 of the connecting seat 7, two long holes 13 penetrating through two side walls and communicating with the mounting groove 12 are provided on two side walls of a main body of the bucket tooth 6, the long holes 13 are provided at positions close to the rear end face of the bucket tooth 6, in manufacturing, a length of the long holes 13 is greater than a diameter of the mounting hole, a width of the long holes 13 is equal to the diameter of the mounting hole, a rear end hole wall of the long holes 13 is flush with an inner wall of the mounting hole, when the bucket tooth 6 needs to be mounted on the connecting seat 7, a limiting rubber block 10 is clamped into a limiting groove, the bucket tooth 6 is mounted on the connecting seat 7, the mounting hole corresponds to the position of the long holes 13, and the bayonet 11 with a limiting boss 17 is passed through the long holes 13 and the mounting hole, the limiting boss 17 is clamped into the sinking groove 8 at the mounting hole along the front end wall of the long round hole 13, of course, the length of the clamping pin 11 can be clamped in the long round hole 13, then the clamping pin 11 is rotated by controlling the positioning bolt head 16, the limiting boss 17 is clamped between the extending end of the limiting rubber block 10 and the end side wall of the sinking groove 8, and then the mounting work of the bucket tooth 6 can be completed, when the assembly is disassembled, the positioning bolt head 16 is controlled to rotate the clamping pin 11, and the limiting boss 17 is separated from a cavity between the limiting rubber block 10 and the end side wall of the sinking groove 8.
The utility model discloses an in another embodiment, install on the 2 front edges of bucket floor between two adjacent connecting seats 7 and protect tooth 18, should protect tooth 18 as integrated casting fashioned L type baffle, through will protect tooth 18 and connect on the front edge of bucket floor 2, can protect the preceding cutting board of scraper bowl body 1 and the wearability of reinforcing scraper bowl, can also avoid the scraper bowl to shovel hard thing in the course of the work and warp, the rigidity and the stability of effectual assurance scraper bowl body 1.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a make things convenient for scraper bowl of dismouting bucket tooth, includes scraper bowl body (1), scraper bowl body (1) including bottom plate of the dipper (2) and left side board and the right side board of setting on bottom plate of the dipper (2), is provided with the bent plate of connecting left and right sides board and bottom plate of the dipper (2) between the board of left and right sides, is provided with otic placode and round pin axle, its characterized in that on the bent plate: the bucket is characterized in that a plurality of wear-resisting plates (3) are arranged at the bottom of a bucket bottom plate (2) of a bucket body (1) at intervals, side pasting plates (4) are arranged on left and right side plates of the bucket body (1), side teeth (5) are arranged on front sides of the left and right side plates of the bucket body (1) at intervals, a plurality of groups of bucket tooth mounting mechanisms are arranged at front edges of the bucket bottom plate (2) of the bucket body (1) at intervals, and bucket teeth (6) matched with the bucket tooth mounting mechanisms are arranged on the bucket tooth mounting mechanisms.
2. The bucket of claim 1, wherein the bucket teeth are configured to be easily removed and installed: bucket tooth (6) installation mechanism is including setting up connecting seat (7) on scraper bowl body (1) bucket bottom plate (2), is provided with the mounting hole that runs through lateral wall about connecting seat (7) on connecting seat (7), the mounting hole department of connecting seat (7) right side wall is provided with counter sink (8) that suits with the mounting hole, and one side of counter sink (8) is provided with clamps groove (9) that are linked together with counter sink (8), it is provided with dismantled and assembled spacing rubber piece (10) to clamp in groove (9), spacing rubber piece (10) part body extends into counter sink (8) along counter sink (8) and the intercommunication mouth that clamps groove (9), clamps in the mounting hole and has installed bayonet lock (11) on connecting seat (7) bucket tooth (6).
3. The bucket of claim 1, wherein the bucket teeth are configured to be easily removed and installed: the wear-resisting plate (3) is a strip-shaped baffle, the wear-resisting plate (3) is arranged at intervals along the width direction of the lower bottom surface of the bucket bottom plate (2), and the wear-resisting plates (3) are arranged at intervals along the length direction of the bucket bottom plate (2).
4. The bucket of claim 1, wherein the bucket teeth are configured to be easily removed and installed: the side flitch (4) set up respectively at the outer terminal surface of curb plate about scraper bowl body (1), and side flitch (4) set up and are close to bucket bottom plate (2) along the lower base of curb plate about and set up, side tooth (5) spiro union respectively just is close to the position department of bucket bottom plate (2) on the board of the left and right sides of scraper bowl body (1).
5. The bucket of claim 1, wherein the bucket teeth are configured to be easily removed and installed: the rear end face of bucket tooth (6) is provided with mounting groove (12) that suit with bucket tooth installation mechanism, is provided with slotted hole (13) that run through both sides wall and be linked together with mounting groove (12) on the left and right sides wall of bucket tooth (6) main part, slotted hole (13) set up in the position department of being close to the rear end face.
6. The bucket of claim 2, wherein the bucket teeth are configured to be easily removed and installed: connecting seat (7) include bucket connecting portion (14) and connect bucket tooth connecting portion (15) at bucket connecting portion (14) front end, and bucket connecting portion (14) body is provided with the opening with bucket bottom plate (2) thickness matched with, lateral wall and rear end face about the opening runs through bucket connecting portion (14), the mounting hole sets up on bucket tooth connecting portion (15).
7. The bucket of claim 2, wherein the bucket teeth are configured to be easily removed and installed: the bayonet lock (11) comprises a pin column body and a positioning bolt head (16) arranged at one end of the pin column, a limiting boss (17) matched with the sinking groove (8) is arranged on the side wall of the bayonet lock (11), and the length of the bayonet lock (11) is greater than the thickness between the left side wall and the right side wall of the connecting seat (7).
8. The bucket of claim 7, wherein the teeth are configured to be removed from the bucket: the sinking groove (8) is a semicircular arc-shaped groove arranged in the ring mounting hole, and the width of the groove body of the sinking groove (8) is matched with the limiting boss (17).
9. The bucket of claim 2, wherein the bucket teeth are configured to be easily removed and installed: the clamping groove (9) is a T-shaped groove, one end of the clamping groove (9) is communicated with the sinking groove (8), and the distance between the communication port and the side wall of the tail end of the sinking groove (8) is matched with the width of the limiting boss (17).
10. The bucket of claim 1, wherein the bucket teeth are configured to be easily removed and installed: the front edge of the bucket bottom plate (2) between two adjacent bucket tooth mounting mechanisms is provided with a protective tooth (18), and the protective tooth (18) is an integrally cast L baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121946171.5U CN215290324U (en) | 2021-08-19 | 2021-08-19 | Bucket with bucket teeth convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121946171.5U CN215290324U (en) | 2021-08-19 | 2021-08-19 | Bucket with bucket teeth convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215290324U true CN215290324U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121946171.5U Active CN215290324U (en) | 2021-08-19 | 2021-08-19 | Bucket with bucket teeth convenient to disassemble and assemble |
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| Country | Link |
|---|---|
| CN (1) | CN215290324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506445A (en) * | 2022-09-06 | 2022-12-23 | 江苏徐工国重实验室科技有限公司 | Blade plate protection assembly and preparation method thereof |
-
2021
- 2021-08-19 CN CN202121946171.5U patent/CN215290324U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506445A (en) * | 2022-09-06 | 2022-12-23 | 江苏徐工国重实验室科技有限公司 | Blade plate protection assembly and preparation method thereof |
| CN115506445B (en) * | 2022-09-06 | 2023-10-31 | 江苏徐工国重实验室科技有限公司 | Blade plate protection assembly and preparation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee after: Lovol Heavy Industry Group Co.,Ltd. Address before: 266500 No. 75 East Huanghe Road, Huangdao District, Qingdao City, Shandong Province Patentee before: LOVOL Engineering Machinery Group Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |