CN206245363U - For the non-maintaining bucket ear-pole connection structure of excavator - Google Patents
For the non-maintaining bucket ear-pole connection structure of excavator Download PDFInfo
- Publication number
- CN206245363U CN206245363U CN201621356640.7U CN201621356640U CN206245363U CN 206245363 U CN206245363 U CN 206245363U CN 201621356640 U CN201621356640 U CN 201621356640U CN 206245363 U CN206245363 U CN 206245363U
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- bucket
- ear
- arm
- support
- bucket ear
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Abstract
The utility model discloses a kind of non-maintaining bucket ear-pole connection structure for excavator, including bucket, bucket cylinder, arm and support-arm, bucket bucket ear is provided with bucket, the horse traction head being connected with bucket bucket ear is provided with support-arm, the support-arm bucket ear being connected with bucket cylinder is provided with support-arm, connecting rod is provided between support-arm and arm, the two ends of connecting rod are respectively arranged with the connecting rod bucket ear being connected with support-arm and arm, bucket ear is metal ring structure, bucket ear inwall is provided with high frequency heat treatment wearing layer, and bucket ear inwall is provided with oil groove.The utility model directly sets high frequency heat treatment wearing layer in the inwall of bucket bucket ear, horse traction head, support-arm bucket ear and connecting rod bucket ear so that the anti-wear performance of bucket bucket ear, horse traction head, support-arm bucket ear and connecting rod bucket ear is stronger；Oil groove is set in bucket bucket ear, horse traction head, support-arm bucket ear and connecting rod bucket ear inwall, can be coated in lubricating oil strengthens greasy property in oil groove.
Description
Technical field
The utility model belongs to excavator accessory technical field, and in particular to a kind of non-maintaining bucket ear for excavator connects
Binding structure.
Background technology
Excavator bucket is articulated with arm front end, bucket is rotated around pin joint by the way that bucket cylinder is flexible, so that real
Various actions in existing mining process, and bucket cylinder is connected with bucket by support-arm, bucket mining process it is various
Act and realized by the support-arm by bucket cylinder, bucket bucket ear is provided with bucket, be provided with support-arm and digging
The horse traction head that bucket bucket ear is connected, is additionally provided with the support-arm bucket ear being connected with bucket cylinder, support-arm on support-arm
Connecting rod is provided between arm, the two ends of connecting rod are respectively arranged with the connecting rod bucket ear being connected with support-arm and arm, this
A little bucket ears and horse traction head are single becket forms, are also easy to produce abrasion, and bucket is set up inside bucket ear to solve problem people
Set, can effectively solve the problems, such as that the bucket ear of single becket form is easy to wear, but it has following several deficiencies：1st, production adds
Work is complicated, need to respectively produce bucket ear and bucket covers, and bucket set is arranged on inside bucket ear again then；2nd, safeguard inconvenient, when bucket is extracted
Need to take out bucket set from bucket ear after existing problem and then new bucket set is installed.
The content of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, there is provided one kind is for digging
The non-maintaining bucket ear-pole connection structure of pick machine.
The technical scheme that the utility model is used is：A kind of non-maintaining bucket ear-pole connection structure for excavator, including
Bucket, bucket cylinder, arm and support-arm, are provided with bucket bucket ear on the bucket, be provided with support-arm and bucket bucket
The horse traction head that ear is connected, is additionally provided with the support-arm bucket ear being connected with bucket cylinder, support-arm and bucket on support-arm
Connecting rod is provided between arm, the two ends of connecting rod are respectively arranged with the connecting rod bucket ear being connected with support-arm and arm, the digging
Bucket bucket ear is metal ring structure, and the bucket bucket ear inwall is provided with high frequency heat treatment wearing layer, the bucket bucket ear inwall
It is provided with oil groove.
Preferably, the oil groove is spot hole configuration, net like or intersects figure of eight groove.
Preferably, the outer wall of the bucket bucket ear is provided with the lubrication hole communicated with above-mentioned oil groove.
Preferably, the side wall of the bucket bucket ear is provided with the lubrication groove communicated with above-mentioned oil groove.
Preferably, the horse traction head, support-arm bucket ear and connecting rod bucket ear are metal ring structure, their inwall
High frequency heat treatment wearing layer is provided with, their inwall is provided with oil groove.
Preferably, the outer wall of the horse traction head, support-arm bucket ear and connecting rod bucket ear is provided with and its inside tank phase
Logical lubrication hole.
Preferably, the side wall of the horse traction head, support-arm bucket ear and connecting rod bucket ear is provided with and its inside tank phase
Logical lubrication groove.
The beneficial effects of the utility model are：Because the utility model uses said structure, directly in bucket bucket ear, horse
The inwall of pull head, support-arm bucket ear and connecting rod bucket ear sets high frequency heat treatment wearing layer so that bucket bucket ear, horse traction head, thousand
The anti-wear performance of autumn frame bucket ear and connecting rod bucket ear is stronger, increases service life；Simultaneously in bucket bucket ear, horse traction head, support-arm
Bucket ear and connecting rod bucket ear inwall set oil groove, and can be coated in lubricating oil strengthens greasy property in oil groove, and oil groove is played
Oil storage lubrication, even if long-term use can also ensure its greasy property.The utility model need not set up bucket set, and production and processing is more
It is convenient, lower replacing is struck without after bucket set goes wrong, it is truly realized non-maintaining, use cost is lower.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is bucket ear structure schematic diagram of the present utility model.
In figure：1st, bucket；2nd, bucket cylinder；3rd, arm；4th, support-arm；5th, connecting rod；10th, metal ring structure；11st, high frequency
Heat treatment wearing layer；12nd, oil groove；13rd, lubrication hole.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
As depicted in figs. 1 and 2, a kind of non-maintaining bucket ear-pole connection structure for excavator, including bucket 1, bucket cylinder
2nd, arm 3 and support-arm 4, are provided with bucket bucket ear on the bucket 1, be provided with support-arm 4 and coordinate company with bucket bucket ear
The horse traction head for connecing, is additionally provided with the support-arm bucket ear being connected with bucket cylinder 2 on support-arm 4, support-arm 4 and arm 3 it
Between be provided with connecting rod 5, the two ends of connecting rod 5 are respectively arranged with the connecting rod bucket ear being connected with support-arm 4 and arm 3, the digging
Bucket bucket ear is metal ring structure 10, and the bucket bucket ear inwall is provided with high frequency heat treatment wearing layer 11, the bucket bucket ear
Inwall is provided with oil groove 12, and oil groove 12 is spot hole configuration, net like or intersects figure of eight groove.The outer wall of the bucket bucket ear sets
It is equipped with the lubrication hole 13 communicated with above-mentioned oil groove 12.The side wall of the bucket bucket ear is provided with the lubrication communicated with above-mentioned oil groove 12
Groove.By lubrication hole 13 or lubrication groove, can more easily to bucket ear inside inject lubricating oil, it is ensured that greasy property.
Preferably, the horse traction head, support-arm bucket ear and connecting rod bucket ear are metal ring structure 10, they interior
Wall is provided with high frequency heat treatment wearing layer 11, and their inwall is provided with oil groove 12, and oil groove 12 is spot hole configuration, net like
Or intersect figure of eight groove.The outer wall of the horse traction head, support-arm bucket ear and connecting rod bucket ear is provided with and the phase of its inside tank 12
Logical lubrication hole 13.The side wall of the horse traction head, support-arm bucket ear and connecting rod bucket ear is provided with and is communicated with its inside tank 12
Lubrication groove.
Because the utility model uses said structure, directly in bucket bucket ear, horse traction head, support-arm bucket ear and connecting rod bucket
The inwall of ear sets high frequency heat treatment wearing layer 11 so that bucket bucket ear, horse traction head, support-arm bucket ear and connecting rod bucket ear it is resistance to
Mill performance is stronger, increases service life；Set in bucket bucket ear, horse traction head, support-arm bucket ear and connecting rod bucket ear inwall simultaneously
Oil groove 12, can be coated in enhancing greasy property in oil groove 12 by lubricating oil, and oil groove 12 plays oil storage lubrication, even if long
Phase is using can also ensure its greasy property.The utility model need not set up bucket set, and production and processing is more convenient, is extracted without in bucket
Lower replacing is struck after existing problem, is truly realized non-maintaining, use cost is lower.
The above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited with this
Scope, i.e., the equivalence changes made according to present utility model application the scope of the claims and description and modification, all should still belong to this reality
In the range of being covered with new patent.
Claims (7)
1. a kind of non-maintaining bucket ear-pole connection structure for excavator, including bucket（1）, bucket cylinder（2）, arm（3）And
Support-arm（4）, the bucket（1）On be provided with bucket bucket ear, support-arm（4）On be provided with bucket bucket ear be connected horse
Pull head, support-arm（4）On be additionally provided with and bucket cylinder（2）The support-arm bucket ear of mating connection, support-arm（4）With arm（3）
Between be provided with connecting rod（5）, connecting rod（5）Two ends be respectively arranged with and support-arm（4）And arm（3）The connecting rod bucket of mating connection
Ear, it is characterised in that：The bucket bucket ear is metal ring structure（10）, the bucket bucket ear inwall be provided with high frequency heat treatment
Wearing layer（11）, the bucket bucket ear inwall is provided with oil groove（12）.
2. the non-maintaining bucket ear-pole connection structure for excavator according to claim 1, it is characterised in that：The oil groove
（12）It is spot hole configuration, net like or intersection figure of eight groove.
3. the non-maintaining bucket ear-pole connection structure for excavator according to claim 1, it is characterised in that：The bucket bucket
The outer wall of ear is provided with and above-mentioned oil groove（12）The lubrication hole for communicating（13）.
4. the non-maintaining bucket ear-pole connection structure for excavator according to claim 1, it is characterised in that：The bucket bucket
The side wall of ear is provided with and above-mentioned oil groove（12）The lubrication groove for communicating.
5. the non-maintaining bucket ear-pole connection structure for excavator according to claim 1, it is characterised in that：The horse traction
Head, support-arm bucket ear and connecting rod bucket ear are metal ring structure（10）, it is resistance to that their inwall is provided with high frequency heat treatment
Mill layer（11）, their inwall is provided with oil groove（12）.
6. the non-maintaining bucket ear-pole connection structure for excavator according to claim 5, it is characterised in that：The horse traction
The outer wall of head, support-arm bucket ear and connecting rod bucket ear is provided with and its inside tank（12）The lubrication hole for communicating（13）.
7. the non-maintaining bucket ear-pole connection structure for excavator according to claim 5, it is characterised in that：The horse traction
The side wall of head, support-arm bucket ear and connecting rod bucket ear is provided with and its inside tank（12）The lubrication groove for communicating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621356640.7U CN206245363U (en) | 2016-12-12 | 2016-12-12 | For the non-maintaining bucket ear-pole connection structure of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621356640.7U CN206245363U (en) | 2016-12-12 | 2016-12-12 | For the non-maintaining bucket ear-pole connection structure of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206245363U true CN206245363U (en) | 2017-06-13 |
Family
ID=59005960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621356640.7U Active CN206245363U (en) | 2016-12-12 | 2016-12-12 | For the non-maintaining bucket ear-pole connection structure of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206245363U (en) |
-
2016
- 2016-12-12 CN CN201621356640.7U patent/CN206245363U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220408 Address after: 223800 east side of Yangqing Road, Jinsuo Town, Sihong County, Suqian City, Jiangsu Province (industrial concentration area) Patentee after: Sihong Sanyang Precision Industry Co.,Ltd. Address before: 362000 No. 50, Qishu Road, Changtai street, Licheng District, Quanzhou City, Fujian Province Patentee before: QUANZHOU SANSUN MACHINERY EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |