CN203924156U - A kind of Shovel Bucket Attachment and excavator - Google Patents
A kind of Shovel Bucket Attachment and excavator Download PDFInfo
- Publication number
- CN203924156U CN203924156U CN201420318371.XU CN201420318371U CN203924156U CN 203924156 U CN203924156 U CN 203924156U CN 201420318371 U CN201420318371 U CN 201420318371U CN 203924156 U CN203924156 U CN 203924156U
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- CN
- China
- Prior art keywords
- cylinder
- bucket
- swing arm
- arm
- dipper
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- 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
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Abstract
The utility model discloses a kind of Shovel Bucket Attachment and excavator, described device comprises dipper, bucket cylinder, swing arm, scraper bowl and boom cylinder, described dipper connects described scraper bowl and described swing arm, between described swing arm and described scraper bowl, by described bucket cylinder, be connected, described boom cylinder connects described swing arm and revolving dial, wherein, between described dipper and described swing arm, be provided with a bucket arm cylinder and two cross cylinders, the large chamber of described bucket arm cylinder and described cross cylinder is articulated with on described swing arm, the piston rod of described bucket arm cylinder and described cross cylinder is articulated with on described dipper, the utility model has been used two cross cylinders on the basis of bucket arm cylinder, significantly strengthened the intensity of structural member, increased the moment of cross cylinder, the hydraulic oil that more effectively utilizes swing arm to decline and produce, cross cylinder reclaims hydraulic oil and produces horizontal thrust, and thrust is increased.
Description
Technical field
The utility model relates to a kind of excavator, relates in particular to a kind of Shovel Bucket Attachment and excavator.
Background technology
Current common crowd shovel excavates loading attachment as shown in Figure 1, scraper bowl 11 connects dipper 12, dipper 12 connects swing arm 14, between scraper bowl 11 and swing arm 14, be provided with bucket cylinder 13, between dipper 12 and swing arm 14, be provided with bucket arm cylinder 16, between swing arm 14 and revolving dial, be provided with boom cylinder 15, this form structure itself can not be realized horizontal pushing pressure by the oil cylinder that only moves.When realizing scraper bowl horizontal pushing pressure and need to push away before bucket arm cylinder, swing arm declines.Such operation easier is relatively high, and high to operator requirement, operator easily produces fatigue simultaneously, causes the reduction of operating efficiency.
Utility model content
In view of this, the utility model proposes a kind of Shovel Bucket Attachment and excavator, higher to solve aforesaid operations difficulty, operator easily produces tired problem.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of Shovel Bucket Attachment, described device comprises dipper, bucket cylinder, swing arm, scraper bowl and boom cylinder, described dipper connects described scraper bowl and described swing arm, between described swing arm and described scraper bowl, by described bucket cylinder, be connected, described boom cylinder connects described swing arm and revolving dial, wherein, between described dipper and described swing arm, be provided with a bucket arm cylinder and two cross cylinders, the large chamber of described bucket arm cylinder and described cross cylinder is articulated with on described swing arm, and the piston rod of described bucket arm cylinder and described cross cylinder is articulated with on described dipper.
Above-mentioned a kind of Shovel Bucket Attachment, is characterized in that, the large chamber of described bucket cylinder connects described swing arm, and the piston rod of described bucket cylinder connects described scraper bowl.
Above-mentioned a kind of Shovel Bucket Attachment, is characterized in that, the large chamber of described boom cylinder connects described swing arm, and the piston rod of described boom cylinder connects described revolving dial.
Above-mentioned a kind of Shovel Bucket Attachment, is characterized in that, described dipper is rotating and described swing arm is hinged.
Above-mentioned a kind of Shovel Bucket Attachment, is characterized in that, the hinge of described bucket arm cylinder and described cross cylinder is positioned at same point.
Also comprise a kind of excavator, be provided with the Shovel Bucket Attachment comprising described in above-mentioned any one.
The utility model is owing to having adopted above-mentioned technology, and the good effect of generation is:
The utility model has been used two cross cylinders on the basis of bucket arm cylinder, significantly strengthened the intensity of structural member, increased the moment of cross cylinder, the hydraulic oil that more effectively utilizes swing arm to decline and produce, cross cylinder reclaims hydraulic oil and produces horizontal thrust, and thrust is increased.
Accompanying drawing explanation
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is hydraulic digging machine face shovel working device horizontal thrust structural representation in prior art;
Fig. 2 is the stereogram of a kind of Shovel Bucket Attachment of the present utility model and excavator;
Fig. 3 is the upward view of a kind of Shovel Bucket Attachment of the present utility model and excavator.
1 dipper, 2 bucket cylinders, 3 swing arms, 4 boom cylinders, 5 scraper bowls, 6 revolving dials, 7 bucket arm cylinders, 8 cross cylinders, 11 scraper bowls, 12 dippers, 13 bucket cylinders, 14 swing arms, 15 boom cylinders, 16 bucket arm cylinders.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as restriction of the present utility model.
Embodiment mono-
Shown in Fig. 2 and Fig. 3, a kind of Shovel Bucket Attachment of the present utility model, device comprises dipper 1, bucket cylinder 2, swing arm 3, scraper bowl 5 and boom cylinder 4, dipper 1 connects scraper bowl 5 and swing arm 3, between swing arm 3 and scraper bowl 5, by bucket cylinder 2, be connected, boom cylinder 4 connects swing arm 3 and revolving dial 6, wherein, between dipper 1 and swing arm 3, be provided with a bucket arm cylinder 7 and two cross cylinders 8, the large chamber of bucket arm cylinder 7 and cross cylinder 8 is articulated with on swing arm 3, and the piston rod of bucket arm cylinder 7 and cross cylinder 8 is articulated with on dipper 1.
The utility model also has following embodiment on the basis of the above, please continue referring to shown in Fig. 2 and Fig. 3,
In further embodiment of the present utility model, the large chamber of bucket cylinder 2 connects swing arm 3, and the piston rod of bucket cylinder 2 connects scraper bowl 5.
In further embodiment of the present utility model, the large chamber of boom cylinder 4 connects swing arm 3, and the piston rod of boom cylinder 4 connects revolving dial 6.
In further embodiment of the present utility model, dipper 1 is rotating hinged with swing arm 3.
In further embodiment of the present utility model, the hinge of bucket arm cylinder 7 and cross cylinder 8 is positioned at same point.
Operator can further be familiar with characteristic of the present utility model and function according to following explanation,
The each several part part of the Shovel Bucket Attachment of the excavator in the present embodiment mostly adopts articulated manner to connect, and each component can be rotated with respect to other component, and specific works principle is:
Start excavator, controlling dipper 1 pushes ahead, scraper bowl 5 with respect to swing arm 3 away from, bucket cylinder 2 stretches, meanwhile, swing arm 3, dipper 1 and scraper bowl 5, due to the weight of self, produce gravity pressure and compel boom cylinder 4, the piston rod of boom cylinder 4 is compressed in large chamber, produces hydraulic oil in the large chamber of boom cylinder 4; Two cross cylinders 8 are placed on position of articulating point identical with bucket arm cylinder 7 place, make structural member stressed more even, and hydraulic oil enters cross cylinder 8, increase the pressure in the large chamber of cross cylinder 8, have increased pushing force, and scraper bowl 5 is pushed ahead.
In embodiment of the present utility model, also comprise a kind of excavator, be provided with Shovel Bucket Attachment described above.Because above-mentioned Shovel Bucket Attachment has above-mentioned technique effect, therefore, the excavator that is provided with this Shovel Bucket Attachment also should possess corresponding technique effect, and its specific implementation process is similar to the above embodiments, does not hereby repeat.
Embodiment bis-
In the present embodiment, basic structure is identical with embodiment mono-, unique difference is two cross cylinders 8 and bucket arm cylinder 7 hinge skew certain positions, three oil cylinders form triangular support, triangular structure makes stressed more even, and integral body is more firm, also can reach the technique effect identical with embodiment mono-, the specific embodiment is identical with embodiment mono-, is not repeated herein.
In sum, the utility model has been used two cross cylinders on the basis of bucket arm cylinder, significantly strengthened the intensity of structural member, increased the moment of cross cylinder, the hydraulic oil that more effectively utilizes swing arm to decline and produce, cross cylinder reclaims hydraulic oil and produces horizontal thrust, and thrust is increased.
The foregoing is only the utility model preferred embodiment; not thereby limit embodiment of the present utility model and protection domain; to those skilled in the art; should recognize that being equal to that all utilization the utility model manuals and diagramatic content done replace and the resulting scheme of apparent variation, all should be included in protection domain of the present utility model.
Claims (6)
1. a Shovel Bucket Attachment, described device comprises dipper (1), bucket cylinder (2), swing arm (3), scraper bowl (5) and boom cylinder (4), described dipper (1) connects described scraper bowl (5) and described swing arm (3), between described swing arm (3) and described scraper bowl (5), by described bucket cylinder (2), be connected, described boom cylinder (4) connects described swing arm (3) and revolving dial (6), it is characterized in that, between described dipper (1) and described swing arm (3), be provided with a bucket arm cylinder (7) and two cross cylinders (8), the large chamber of described bucket arm cylinder (7) and described cross cylinder (8) is articulated with on described swing arm (3), the piston rod of described bucket arm cylinder (7) and described cross cylinder (8) is articulated with on described dipper (1).
2. Shovel Bucket Attachment according to claim 1, is characterized in that, the large chamber of described bucket cylinder (2) connects described swing arm (3), and the piston rod of described bucket cylinder (2) connects described scraper bowl (5).
3. Shovel Bucket Attachment according to claim 1, is characterized in that, the large chamber of described boom cylinder (4) connects described swing arm (3), and the piston rod of described boom cylinder (4) connects described revolving dial (6).
4. Shovel Bucket Attachment according to claim 1, is characterized in that, described dipper (1) is rotating and described swing arm (3) is hinged.
5. Shovel Bucket Attachment according to claim 1, is characterized in that, the hinge of described bucket arm cylinder (7) and described cross cylinder (8) is positioned at same point.
6. an excavator, comprises the Shovel Bucket Attachment as described in any one in claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318371.XU CN203924156U (en) | 2014-06-13 | 2014-06-13 | A kind of Shovel Bucket Attachment and excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318371.XU CN203924156U (en) | 2014-06-13 | 2014-06-13 | A kind of Shovel Bucket Attachment and excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203924156U true CN203924156U (en) | 2014-11-05 |
Family
ID=51820010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318371.XU Expired - Fee Related CN203924156U (en) | 2014-06-13 | 2014-06-13 | A kind of Shovel Bucket Attachment and excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203924156U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638738A (en) * | 2016-11-08 | 2017-05-10 | 河海大学常州校区 | Excavating device and excavator |
| CN106836328A (en) * | 2017-03-03 | 2017-06-13 | 浙江工业大学 | The swing arm and its manufacture method of a kind of mining Face-shovel Hydraulic Excavator |
-
2014
- 2014-06-13 CN CN201420318371.XU patent/CN203924156U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638738A (en) * | 2016-11-08 | 2017-05-10 | 河海大学常州校区 | Excavating device and excavator |
| CN106638738B (en) * | 2016-11-08 | 2018-10-26 | 河海大学常州校区 | A kind of excavating gear and excavator |
| CN106836328A (en) * | 2017-03-03 | 2017-06-13 | 浙江工业大学 | The swing arm and its manufacture method of a kind of mining Face-shovel Hydraulic Excavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xing Xiaoming Inventor after: Cheng Wang Inventor after: Su Yang Inventor before: Xing Xiaoming Inventor before: Gong Jianmin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XING XIAOMING GONG JIANMIN TO: XING XIAOMING CHENG WANG SU YANG |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |