CN207405684U - A kind of bucket tooth for excavator - Google Patents
A kind of bucket tooth for excavator Download PDFInfo
- Publication number
- CN207405684U CN207405684U CN201721354126.4U CN201721354126U CN207405684U CN 207405684 U CN207405684 U CN 207405684U CN 201721354126 U CN201721354126 U CN 201721354126U CN 207405684 U CN207405684 U CN 207405684U
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- CN
- China
- Prior art keywords
- postposition
- checkpost
- endoporus
- exit orifice
- under
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Abstract
The utility model is related to a kind of bucket tooth for excavator, including ruler set, toothholder, locking piece, it is characterised in that：The ruler, which covers, includes side, preposition middle card exit orifice, checkpost exit orifice under postposition, checkpost exit orifice in postposition, male tenon, positive working face, front bevel strengthen face, skew back face, running-on, the toothholder include preposition middle card endoporus, checkpost endoporus under postposition, checkpost endoporus in postposition, mounting portion, female fourth of the twelve Earthly Branches, connector, the locking piece includes preposition middle Button with special fastening means, preposition middle card, the following Button with special fastening means of postposition, checkpost under postposition, postposition top Button with special fastening means, checkpost in postposition.The utility model has the advantage of：It is conveniently replaceable, service life is longer.
Description
Technical field
The utility model belongs to field of mechanical technique more particularly to a kind of bucket tooth for excavator.
Background technology
In field of mechanical technique, excavator bucket teeth is the important component on excavator, similar to the tooth and rapid wear of people
Part, the Dipper Teeth being made of toothholder and tooth set, the two are connected by axis pin.When the wear out failure part tooth set abrasion of bucket tooth is tight
During weight, it is necessary to more want ruler set.It generally requires to be conveniently replaceable as the ruler set for needing often to renew and longer uses the longevity
Life.
Utility model content
In view of the above, the utility model is exactly to be directed to more than technical problem, provides a kind of bucket for excavator
Tooth.
A kind of bucket tooth for excavator, including ruler set, toothholder, locking piece, it is characterised in that：The ruler set includes side
Face, preposition middle card exit orifice, checkpost exit orifice under postposition, checkpost exit orifice in postposition, male tenon, positive working face, front bevel strengthen face, side
Inclined-plane, running-on, the positive working face both sides are provided with front bevel, and the positive working face is up provided with reinforcement face, described
Reinforcement face both sides be provided with skew back face, the reinforcement face is up provided with running-on, on the running-on upper and lower surface before
End is provided with male tenon, and the front bevel is provided with side to face both sides are strengthened, and the side is provided with preposition middle card exit orifice,
Checkpost exit orifice under postposition, checkpost exit orifice in postposition, the toothholder include preposition middle card endoporus, checkpost endoporus under postposition, postposition
Upper checkpost endoporus, mounting portion, female fourth of the twelve Earthly Branches, connector, the connector side are provided with preposition middle card endoporus, under postposition in checkpost
Hole, checkpost endoporus in postposition, the connector up connect mounting portion, and the front end of the mounting portion upper and lower surface is provided with
Female fourth of the twelve Earthly Branches, the locking piece include preposition middle Button with special fastening means, preposition middle card, the following Button with special fastening means of postposition, checkpost under postposition, postposition top
Button with special fastening means, checkpost in postposition, the preposition middle card pass through in the preposition middle Button with special fastening means preposition middle card exit orifice of connection and preposition middle card
Hole, the following cartoon of the postposition puts under following Button with special fastening means connection postposition checkpost endoporus under checkpost exit orifice and postposition later, described
Postposition top cartoon put in top Button with special fastening means connection postposition checkpost endoporus in checkpost exit orifice and postposition later.
A kind of bucket tooth for excavator provided by the utility model can be further arranged to the male tenon and female fourth of the twelve Earthly Branches is
Mutual cooperation part.
A kind of bucket tooth for excavator provided by the utility model can be further arranged to the preposition middle card exit orifice,
Checkpost exit orifice under postposition, checkpost exit orifice is with preposition middle card exit orifice preceding in postposition, and checkpost exit orifice is on the back lower place, postposition under postposition
Mode of the checkpost exit orifice in back upper place is triangularly arranged.
A kind of bucket tooth for excavator provided by the utility model can be further arranged to the preposition middle card endoporus,
Checkpost endoporus under postposition, checkpost endoporus is with preposition middle card endoporus preceding in postposition, and checkpost endoporus is on the back lower place, postposition under postposition
Mode of the checkpost endoporus in back upper place is triangularly arranged.
A kind of bucket tooth for excavator provided by the utility model can be further arranged to the preposition middle card exit orifice
With preposition middle card endoporus, checkpost endoporus under checkpost exit orifice and postposition under postposition, checkpost endoporus in checkpost exit orifice and postposition in postposition
Position and size are corresponding.
It the utility model preferential and has the beneficial effect that：Provide a kind of bucket tooth for excavator, the connection ruler of use
The locking piece of seat and ruler set is arranged to preposition middle card, the connection mode that checkpost is triangularly arranged in checkpost and postposition under postposition,
3 points, into face, make bucket tooth installation firm；The front end of mounting portion upper and lower surface is provided with female fourth of the twelve Earthly Branches, can with before running-on upper and lower surface
The male tenon that end is set is worked in coordination connection, and the foreign matters such as dust or sand are not easily accessible bucket tooth, make bucket tooth pin when changeing not by card
Firmly；Reinforcement face is provided on tooth set, coordinates positive working face, front bevel, the airflow design in skew back face can effectively reduce work
Make active force of the environment to bucket tooth, improve the operating time of bucket tooth ruler set, make the intensity that tooth covers stronger, improve using the longevity
Life.
Description of the drawings
The preferred embodiment of the utility model is just preferably described below in conjunction with the accompanying drawings, wherein,
Fig. 1 is the ruler nested structure schematic diagram of the utility model；
Fig. 2 is the tooth seat structure schematic diagram of the utility model；
Fig. 3 is the preposition middle card structure schematic diagram of the utility model；
Fig. 4 is the following card structure schematic diagram of postposition of the utility model；
Fig. 5 is the postposition top card structure schematic diagram of the utility model.
Specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 bucket tooth embodiment for excavator a kind of to the utility model are done further
Explanation.
A kind of bucket tooth for excavator, including ruler set, toothholder, locking piece, it is characterised in that：The ruler set includes side
Face 1, preposition middle card exit orifice 2, checkpost exit orifice 3 under postposition, checkpost exit orifice 4 in postposition, male tenon 5, positive working face 20, front bevel 21,
Reinforcement face 22, skew back face 23, running-on 24,20 both sides of positive working face are provided with front bevel 21, the positive working face 20
Reinforcement face 22 is up provided with, 22 both sides of the reinforcement face are provided with skew back face 23, and the reinforcement face 22 is up provided with
Running-on 24, the front end on 24 upper and lower surface of running-on are provided with male tenon 5, and the front bevel 21 to 22 both sides of reinforcement face is set
It is equipped with side 1, the side 1 is provided with preposition middle card exit orifice 2, checkpost exit orifice 3 under postposition, checkpost exit orifice 4 in postposition, described
Preposition middle card exit orifice 2, checkpost exit orifice 3 under postposition, in postposition checkpost exit orifice 4 with preposition middle card exit orifice 2 in preceding, checkpost under postposition
The mode of checkpost exit orifice 4 in back upper place on the back lower place, postposition of exit orifice 3 is triangularly arranged, the toothholder include it is preposition in
Card endoporus 6, checkpost endoporus 7 under postposition, checkpost endoporus 8 in postposition, mounting portion 9, female fourth of the twelve Earthly Branches 10, connector 11, the connector
11 sides are provided with preposition middle card endoporus 6, checkpost endoporus 7 under postposition, checkpost endoporus 8 in postposition, the preposition middle card endoporus
6, checkpost endoporus 7 under postposition, in postposition checkpost endoporus 8 with preposition middle card endoporus 6 preceding, under postposition checkpost endoporus 7 in the back lower place,
Mode of the checkpost endoporus 8 in back upper place is triangularly arranged in postposition, and the connector 11 up connects mounting portion 9, described
The front end of 9 upper and lower surface of mounting portion be provided with female fourth of the twelve Earthly Branches 10, the locking piece includes preposition middle Button with special fastening means 13, preposition middle card
14, the following Button with special fastening means 15 of postposition, checkpost 16 under postposition, postposition top Button with special fastening means 17, checkpost 18 in postposition, the preposition middle card
14 connect preposition middle card exit orifice 2 and preposition middle card endoporus 6 by preposition middle Button with special fastening means 13, and checkpost 16 is by rear under the postposition
It puts following Button with special fastening means 15 and connects under postposition checkpost endoporus 7 under checkpost exit orifice 3 and postposition, checkpost 18 passes through postposition in the postposition
Top Button with special fastening means 17 connects in postposition checkpost endoporus 8 in checkpost exit orifice 4 and postposition.
The male tenon 5 and female fourth of the twelve Earthly Branches 10 are mutual cooperation part, the preposition middle card exit orifice 2 and preposition middle card endoporus 6, after
Put checkpost endoporus 7 under lower checkpost exit orifice 3 and postposition, 8 position of checkpost endoporus and size are right in checkpost exit orifice 4 and postposition in postposition
It should.
In conclusion a kind of bucket tooth for excavator provided by the utility model, provide a kind of for excavator
Bucket tooth, the locking piece of connection rod support and the ruler set of use are arranged to preposition middle card 14, checkpost 18 in checkpost 16 and postposition under postposition
The connection mode being triangularly arranged, 3 points, into face, make bucket tooth installation firm；The front end of mounting portion upper and lower surface is provided with female fourth of the twelve Earthly Branches
10, can work in coordination connection with the male tenon 5 of the front end of 24 upper and lower surface of running-on setting, and dust is not easily accessible when bucket tooth works
Or the foreign matters such as sand, make preposition middle card 14, checkpost 18 is not stuck when changeing in checkpost 16 and postposition under postposition, covers and loses in ruler
After effect, it is conveniently replaceable；Be provided with reinforcement face 22 on tooth set, coordinate positive working face 20, front bevel 21, skew back face 23 it is streamlined
Design, can effectively reduce active force of the working environment to bucket tooth, improve the operating time of bucket tooth ruler set, the intensity for covering tooth
It is stronger, improve service life.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Equivalent substitution is carried out, within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of bucket tooth for excavator, including ruler set, toothholder, locking piece, it is characterised in that：The ruler set includes side
（1）, preposition middle card exit orifice（2）, checkpost exit orifice under postposition（3）, checkpost exit orifice in postposition（4）, male tenon（5）, positive working face（20）,
Front bevel（21）, strengthen face（22）, skew back face（23）, running-on（24）, the positive working face（20）Both sides are provided with front bevel
（21）, the positive working face（20）Up it is provided with reinforcement face（22）, the reinforcement face（22）Both sides are provided with skew back face
（23）, the reinforcement face（22）Up it is provided with running-on（24）, the running-on（24）Front end on upper and lower surface is provided with
Male tenon（5）, the front bevel（21）To reinforcement face（22）Both sides are provided with side（1）, the side（1）It is provided with preposition
Middle card exit orifice（2）, checkpost exit orifice under postposition（3）, checkpost exit orifice in postposition（4）, the toothholder includes preposition middle card endoporus
（6）, checkpost endoporus under postposition（7）, checkpost endoporus in postposition（8）, mounting portion（9）, female fourth of the twelve Earthly Branches（10）, connector（11）, it is described
Connector（11）Side is provided with preposition middle card endoporus（6）, checkpost endoporus under postposition（7）, checkpost endoporus in postposition（8）, it is described
Connector（11）Up connect mounting portion（9）, the mounting portion（9）The front end of upper and lower surface is provided with female fourth of the twelve Earthly Branches（10）, institute
The locking piece stated includes preposition middle Button with special fastening means（13）, preposition middle card（14）, the following Button with special fastening means of postposition（15）, checkpost under postposition
（16）, postposition top Button with special fastening means（17）, checkpost in postposition（18）, the preposition middle card（14）Pass through preposition middle Button with special fastening means（13）
Connect preposition middle card exit orifice（2）With preposition middle card endoporus（6）, checkpost under the postposition（16）Pass through the following Button with special fastening means of postposition
（15）Connect checkpost exit orifice under postposition（3）With checkpost endoporus under postposition（7）, checkpost in the postposition（18）Pass through postposition top
Button with special fastening means（17）Connect checkpost exit orifice in postposition（4）With checkpost endoporus in postposition（8）.
A kind of 2. bucket tooth for excavator according to claim 1, which is characterized in that the male tenon（5）With female fourth of the twelve Earthly Branches
（10）For mutual cooperation part.
A kind of 3. bucket tooth for excavator according to claim 1, which is characterized in that the preposition middle card exit orifice
（2）, checkpost exit orifice under postposition（3）, checkpost exit orifice in postposition（4）With preposition middle card exit orifice（2）In preceding, checkpost exit orifice under postposition
（3）The checkpost exit orifice on the back lower place, postposition（4）Mode in back upper place is triangularly arranged.
A kind of 4. bucket tooth for excavator according to claim 1, which is characterized in that the preposition middle card endoporus
（6）, checkpost endoporus under postposition（7）, checkpost endoporus in postposition（8）With preposition middle card endoporus（6）In preceding, checkpost endoporus under postposition
（7）The checkpost endoporus on the back lower place, postposition（8）Mode in back upper place is triangularly arranged.
A kind of 5. bucket tooth for excavator according to claim 1, which is characterized in that the preposition middle card exit orifice
（2）With preposition middle card endoporus（6）, checkpost exit orifice under postposition（3）With checkpost endoporus under postposition（7）, checkpost exit orifice in postposition（4）With
Checkpost endoporus in postposition（8）Position and size are corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354126.4U CN207405684U (en) | 2017-10-20 | 2017-10-20 | A kind of bucket tooth for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721354126.4U CN207405684U (en) | 2017-10-20 | 2017-10-20 | A kind of bucket tooth for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207405684U true CN207405684U (en) | 2018-05-25 |
Family
ID=62320335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721354126.4U Active CN207405684U (en) | 2017-10-20 | 2017-10-20 | A kind of bucket tooth for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207405684U (en) |
-
2017
- 2017-10-20 CN CN201721354126.4U patent/CN207405684U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Bucket tooth used for excavator Effective date of registration: 20181226 Granted publication date: 20180525 Pledgee: Changxin Zhejiang rural commercial bank Limited by Share Ltd Pledgor: Changxin de Tian construction machinery Limited by Share Ltd Registration number: 2018330000521 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |