CN217105268U - Novel movable arm structure of pipeline trend - Google Patents
Novel movable arm structure of pipeline trend Download PDFInfo
- Publication number
- CN217105268U CN217105268U CN202220929489.0U CN202220929489U CN217105268U CN 217105268 U CN217105268 U CN 217105268U CN 202220929489 U CN202220929489 U CN 202220929489U CN 217105268 U CN217105268 U CN 217105268U
- Authority
- CN
- China
- Prior art keywords
- oil pipe
- movable arm
- pipeline
- swing arm
- bucket rod
- 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.)
- Active
Links
Images
Landscapes
- Component Parts Of Construction Machinery (AREA)
Abstract
The utility model discloses a novel movable arm structure of pipeline trend, the movable arm structure comprises a movable arm, the front end of the movable arm is hinged with a bucket rod, the bucket rod is used for installing a working device, a movable arm ear plate is connected on the movable arm, a bucket rod ear plate is connected on the bucket rod, a movable arm oil cylinder is hinged at the rear part of the movable arm ear plate, a bucket rod oil cylinder is hinged between the movable arm ear plate and the bucket rod ear plate, a working oil cylinder is hinged at the front part of the bucket rod ear plate, the movable arm is of a hollow structure, a rear channel is arranged at the rear end of the movable arm, a front channel is arranged at the front end of the movable arm, a bucket rod oil pipe via hole and a movable arm oil pipe via hole are arranged at the upper part of the movable arm, a main oil pipe via hole is arranged at the side part of the movable arm, the movable arm oil pipe is connected with the movable arm oil cylinder after passing through the rear channel and the bucket rod oil pipe via hole, the bucket rod oil pipe is connected with the bucket rod oil cylinder after passing through the rear channel and the front channel, the main oil pipe penetrates through the rear channel and the main oil pipe through hole and then is connected with the working device. More beautiful and convenient for maintenance.
Description
Technical Field
The utility model relates to an engineering machine tool field, it is specific, relate to a novel swing arm structure of pipeline trend.
Background
The existing movable arm structure comprises a movable arm, a bucket rod is hinged to the front end of the movable arm and used for installing a working device, a movable arm oil cylinder is hinged to the movable arm, a bucket rod oil cylinder is hinged between the movable arm and the bucket rod, a working oil cylinder is hinged to the bucket rod, and various oil pipes are distributed on the movable arm and the bucket rod to drive the movable arm oil cylinder, the bucket rod oil cylinder, the working oil cylinder and the working device to move.
The prior art has the following disadvantages: various oil pipes are simply tied up on the movable arm and the bucket rod, so that the oil pipes are messy, easy to damage, not attractive and inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above problem provide a novel swing arm structure of pipeline trend, more pleasing to the eye and be convenient for maintain the maintenance.
In order to achieve the above object, the utility model discloses a novel swing arm structure of pipeline trend, this swing arm structure includes the swing arm, the swing arm front end articulates there is the dipper, the dipper is used for installing work device, be connected with the swing arm otic placode on the swing arm, be connected with the dipper otic placode on the dipper, swing arm hydro-cylinder is articulated at swing arm otic placode rear portion, it has the dipper hydro-cylinder to articulate between swing arm otic placode and the dipper otic placode, the front portion of dipper otic placode articulates there is the work hydro-cylinder, the swing arm is hollow structure, the back channel has been seted up at the swing arm rear end, the front channel has been seted up at the swing arm front end, boom oil pipe via hole and swing arm oil pipe via hole have been seted up on swing arm upper portion, the main oil pipe via hole has been seted up to the swing arm lateral part, swing arm oil pipe passes back channel in proper order, is connected with the swing arm hydro-cylinder after the boom oil pipe via hole, the dipper oil pipe passes back channel in proper order, be connected with the dipper hydro-cylinder after the dipper oil pipe via hole, work oil pipe passes back channel in proper order, The rear part of the front channel is connected with a working oil cylinder, and the main oil pipe sequentially penetrates through the rear channel and the main oil pipe via hole and then is connected with a working device. When the movable arm is used, each oil pipe is positioned on the inner side of the movable arm, so that the movable arm is simpler to assemble, more attractive and convenient to maintain.
Preferably, the number of the bucket rod lug plates is two, the working oil cylinder is located between the two bucket rod lug plates, the bucket rod lug plates are provided with working oil pipe through holes, and the working oil pipe penetrating through the front channel penetrates through the working oil pipe through holes again and then is connected with the working oil cylinder. When the hydraulic oil pipe is used, the working oil pipe is arranged from the outer side, and the phenomenon that the working oil pipe is damaged due to the fact that the distance between the working oil cylinder and the bucket rod is too small is avoided.
Preferably, both sides of the movable arm are connected with side plates, and the main oil pipe through hole is formed in the side plates. The assembly is simpler, and more pleasing to the eye and be convenient for maintain.
Preferably, the inner side of the side plate is connected with a reinforcing plate, and the reinforcing plate is provided with a through hole corresponding to the main oil pipe through hole. When the movable arm is used, the reinforcing plate increases the strength of the movable arm.
Preferably, a retainer made of rubber is connected to the periphery of the through hole of the main oil pipe. When the oil pipe connector is used, friction between the working oil pipe and the edge of the main oil pipe via hole is reduced, and the working oil pipe is prevented from being damaged by the edge of the main oil pipe via hole.
Preferably, the outer side of the side plate is connected with a third pipeline positioning plate, the third pipeline positioning plate is L-shaped, and a third connecting hole matched with the main oil pipe is formed in the third pipeline positioning plate. The arrangement of the main oil pipe is convenient, and the novel oil pipe is more attractive and convenient to maintain.
Preferably, the side part of the bucket rod is connected with a second pipeline positioning plate, the second pipeline positioning plate is T-shaped, and a second connecting hole matched with the main oil pipe is formed in the second pipeline positioning plate. The arrangement of the main oil pipe is convenient, and the novel oil pipe is more attractive and convenient to maintain.
Preferably, the side part of the bucket rod is connected with a block, and the second pipeline positioning plate is positioned on the block. The installation of the second pipeline positioning plate is convenient.
Preferably, the lug block is welded on the bucket rod, and the second pipeline positioning plate is connected to the lug block through a bolt. The installation of the second pipeline positioning plate is convenient.
Preferably, the side part of the bucket rod is connected with a first pipeline positioning plate, the first pipeline positioning plate is L-shaped, and a first connecting hole matched with the main oil pipe is formed in the first pipeline positioning plate. The arrangement of the main oil pipe is convenient, and the novel oil pipe is more attractive and convenient to maintain.
To sum up, the beneficial effects of the utility model reside in that: when the movable arm is used, each oil pipe is positioned on the inner side of the movable arm, so that the movable arm is simpler to assemble, more attractive and convenient to maintain.
Drawings
Fig. 1 is a schematic structural diagram of a novel movable arm structure for pipeline trend according to the present invention;
fig. 2 is a schematic view of the internal structure of a novel movable arm structure for pipeline trend according to the present invention;
FIG. 3 is a schematic structural view of portion A of FIG. 3;
fig. 4 is a schematic structural diagram of a movable arm in the movable arm structure of the novel pipeline trend of the present invention;
fig. 5 is a schematic structural diagram of a bucket rod in a movable arm structure of a novel pipeline trend of the present invention.
In the figure: 1. a movable arm; 2. a bucket rod; 3. a boom cylinder; 4. a boom oil pipe; 5. a movable arm ear plate; 6. a bucket rod cylinder; 7. a bucket rod oil pipe; 8. a dipper ear plate; 9. a working oil pipe through hole; 10. a working oil cylinder; 11. a working oil pipe; 12. a first pipeline positioning plate; 13. building blocks; 14. a second pipeline positioning plate; 15. a main oil pipe via hole; 16. a main oil pipe; 17. a third pipeline positioning plate; 18. a bucket rod oil pipe via hole; 19. a boom oil pipe via hole; 20. a front channel; 21. a back channel; 22. a reinforcing plate; 23. a side plate; 24. a retainer.
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 "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. 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 invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1 to 5, a novel movable arm structure for pipeline trend comprises a movable arm 1, a bucket rod 2 is hinged at the front end of the movable arm 1, the bucket rod 2 is used for installing a working device, a movable arm ear plate 5 is connected to the movable arm 1, a bucket rod ear plate 8 is connected to the bucket rod 2, a movable arm oil cylinder 3 is hinged at the rear part of the movable arm ear plate 5, a bucket rod oil cylinder 6 is hinged between the movable arm ear plate 5 and the bucket rod ear plate 8, a working oil cylinder 10 is hinged at the front part of the bucket rod ear plate 8, the movable arm 1 is of a hollow structure, a rear channel 21 is arranged at the rear end of the movable arm 1, a front channel 20 is arranged at the front end of the movable arm 1, a bucket rod oil pipe through hole 18 and a movable arm oil pipe through hole 19 are arranged at the upper part of the movable arm 1, a main oil pipe through hole 15 is arranged at the side part of the movable arm 1, the movable arm oil pipe 4 sequentially passes through the rear channel 21 and the movable arm oil pipe through hole 19 and then is connected with the movable arm oil cylinder 3, the bucket rod oil pipe 7 sequentially passes through the rear channel 21 and the bucket rod oil pipe through hole 18 and then is connected with the bucket rod oil cylinder 6, the working oil pipe 11 sequentially passes through the rear channel 21 and the front channel 20 and then is connected with the working oil cylinder 10, and the main oil pipe 16 sequentially passes through the rear channel 21 and the main oil pipe via hole 15 and then is connected with the working device. When the movable arm is used, each oil pipe is located on the inner side of the movable arm 1, so that the assembly is simpler, the appearance is more attractive, and the maintenance is convenient.
The quantity of bucket rod otic placode 8 is two, and work cylinder 10 is located between two bucket rod otic placodes 8, has seted up working oil pipe via hole 9 on the bucket rod otic placode 8, and the work oil pipe 11 that passes front channel 20 is connected with work cylinder 10 after passing working oil pipe via hole 9 once more. When the device is used, the working oil pipe 11 is arranged from the outer side, and the phenomenon that the working oil pipe 11 is damaged due to the fact that the distance between the working oil cylinder 10 and the bucket rod 2 is too small is avoided.
Both sides of the boom 1 are connected with side plates 23, and the main oil pipe through hole 15 is opened in the side plates 23. The assembly is simpler, and more pleasing to the eye and be convenient for maintain. The inner side of the side plate 23 is connected with a reinforcing plate 22, and the reinforcing plate 22 is provided with a through hole corresponding to the main oil pipe through hole 15. In use, the reinforcing plate 22 increases the strength of the boom 1.
A retainer 24 made of rubber is connected around the main oil pipe through hole 15. When the oil pipe device is used, friction between the edge of the working oil pipe 11 and the edge of the main oil pipe through hole 15 is reduced, and the edge of the main oil pipe through hole 15 is prevented from damaging the working oil pipe 11.
The outer side of the side plate 23 is connected with a third pipeline positioning plate 17, the third pipeline positioning plate 17 is L-shaped, and a third connecting hole matched with the main oil pipe 16 is formed in the third pipeline positioning plate 17. The main oil pipe 16 is convenient to arrange, and the device is more attractive and convenient to maintain.
Preferably, the side of the arm 2 is connected with a second pipeline positioning plate 14, the second pipeline positioning plate 14 is T-shaped, and a second connecting hole matched with the main oil pipe 16 is formed in the second pipeline positioning plate 14. The main oil pipe 16 is convenient to arrange, and the device is more attractive and convenient to maintain.
The side part of the bucket rod 2 is connected with a lapping block 13, and a second pipeline positioning plate 14 is positioned on the lapping block 13. The installation of the second line location plate 14 is facilitated. Preferably, the block 13 is welded to the stick 2, and the second line positioning plate 14 is bolted to the block 13. The installation of the second line location plate 14 is facilitated.
The side of the arm 2 is connected with a first pipeline positioning plate 12, the first pipeline positioning plate 12 is L-shaped, and the first pipeline positioning plate 12 is provided with a first connecting hole matched with the main oil pipe 16. The main oil pipe 16 is convenient to arrange, and the device is more attractive and convenient to maintain.
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 novel swing arm structure of pipeline trend, including swing arm (1), swing arm (1) front end articulates there is dipper (2), dipper (2) are used for installing equipment, a serial communication port, be connected with swing arm otic placode (5) on swing arm (1), be connected with dipper otic placode (8) on dipper (2), swing arm otic placode (5) rear portion articulates there is swing arm hydro-cylinder (3), it has dipper hydro-cylinder (6) to articulate between swing arm otic placode (5) and dipper otic placode (8), dipper otic placode (8) front portion articulates there is work hydro-cylinder (10), swing arm (1) is hollow structure, back channel (21) have been seted up to swing arm (1) rear end, front channel (20) have been seted up to swing arm (1) front end, bucket rod oil pipe via hole (18) and swing arm oil pipe via hole (19) have been seted up on swing arm (1) upper portion, oil pipe via hole (15) have been seted up to swing arm (1) lateral part, swing arm (4) passes back channel (21) in proper order, The rear part of the movable arm oil pipe via hole (19) is connected with the movable arm oil cylinder (3), the bucket rod oil pipe (7) sequentially penetrates through the rear channel (21) and the bucket rod oil pipe via hole (18) and then is connected with the bucket rod oil cylinder (6), the working oil pipe (11) sequentially penetrates through the rear channel (21) and the front channel (20) and then is connected with the working oil cylinder (10), and the main oil pipe (16) sequentially penetrates through the rear channel (21) and the main oil pipe via hole (15) and then is connected with the working device.
2. The novel movable arm structure for the pipeline trend according to claim 1, wherein the number of the bucket arm ear plates (8) is two, the working oil cylinder (10) is located between the two bucket arm ear plates (8), the bucket arm ear plates (8) are provided with working oil pipe through holes (9), and the working oil pipe (11) passing through the front channel (20) passes through the working oil pipe through holes (9) again and then is connected with the working oil cylinder (10).
3. A novel pipeline-oriented boom structure according to claim 1, characterized in that side plates (23) are connected to both sides of the boom (1), and the main oil pipe through hole (15) is opened in the side plates (23).
4. A novel movable arm structure with a pipeline trend according to claim 3, characterized in that a reinforcing plate (22) is connected to the inner side of the side plate (23), and a through hole corresponding to the main oil pipe through hole (15) is formed in the reinforcing plate (22).
5. A novel pipeline-oriented boom structure according to claim 4, characterized in that a retainer (24) made of rubber is attached around the main oil pipe through hole (15).
6. A novel movable arm structure for a pipeline trend according to claim 4, characterized in that a third pipeline positioning plate (17) is connected to the outer side of the side plate (23), the third pipeline positioning plate (17) is L-shaped, and a third connecting hole matched with the main oil pipe (16) is formed in the third pipeline positioning plate (17).
7. A novel movable arm structure for pipeline trend according to any one of claims 1 to 6, characterized in that a second pipeline positioning plate (14) is connected to the side of the bucket rod (2), the second pipeline positioning plate (14) is T-shaped, and a second connecting hole matched with the main oil pipe (16) is formed in the second pipeline positioning plate (14).
8. A novel pipeline-oriented boom structure as claimed in claim 7, characterized in that a block (13) is connected to the side of the bucket arm (2), and the second pipeline positioning plate (14) is located on the block (13).
9. A novel pipeline-oriented boom structure as claimed in claim 8, characterized in that the block (13) is welded to the stick (2), and the second pipeline positioning plate (14) is connected to the block (13) by bolts.
10. A novel movable arm structure for pipeline trend according to claim 8, characterized in that a first pipeline positioning plate (12) is connected to the side of the bucket rod (2), the first pipeline positioning plate (12) is L-shaped, and a first connecting hole matched with the main oil pipe (16) is formed in the first pipeline positioning plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220929489.0U CN217105268U (en) | 2022-04-21 | 2022-04-21 | Novel movable arm structure of pipeline trend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220929489.0U CN217105268U (en) | 2022-04-21 | 2022-04-21 | Novel movable arm structure of pipeline trend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217105268U true CN217105268U (en) | 2022-08-02 |
Family
ID=82584286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220929489.0U Active CN217105268U (en) | 2022-04-21 | 2022-04-21 | Novel movable arm structure of pipeline trend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217105268U (en) |
-
2022
- 2022-04-21 CN CN202220929489.0U patent/CN217105268U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217105268U (en) | Novel movable arm structure of pipeline trend | |
| CN216276476U (en) | Bored concrete pile steel reinforcement cage structure | |
| CN211774088U (en) | Split type bucket structure for excavating machinery | |
| CN212774302U (en) | Tunnel is with shovel loader milling and digging device | |
| CN221399168U (en) | Hydraulic pipeline protection structure of unmanned excavator | |
| JP4042907B2 (en) | Work equipment front device and work equipment | |
| CN219175344U (en) | Excavator bucket rod with adjustable extension range | |
| CN219571571U (en) | Luffing jib round pin axle lubricating structure | |
| CN206495245U (en) | A kind of fast replacing device | |
| CN202440860U (en) | Big arm structure of minor radius rotatory excavator | |
| CN112211554A (en) | Three hundred meter-level mobile drilling machine | |
| CN212452842U (en) | Auxiliary field leveling device for excavator | |
| CN214114678U (en) | Hydraulic grab bucket tooth buried adjusting device for concrete cut-off wall construction | |
| CN217234669U (en) | Non-excavation local steel lantern ring device of pipeline | |
| CN212317009U (en) | Bucket for digging sludge | |
| CN211621271U (en) | Concrete circular pipe erector suitable for excavator | |
| CN217897749U (en) | Hydraulic square pile drill bit | |
| CN219671461U (en) | Excavator bucket rod reinforced structure | |
| CN114396070B (en) | Electric power transmission tower mounting base | |
| CN218952274U (en) | Protective excavating arm for excavating type loader | |
| CN215630241U (en) | Open-close type bucket and excavator | |
| CN216810048U (en) | Working device and excavator | |
| CN212175892U (en) | Grooving machine expands grabs ware | |
| CN218550814U (en) | Dig excavator shovel board of tree usefulness | |
| CN218562356U (en) | Auxiliary tool for underwater concrete pouring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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. |
|
| CP01 | Change in the name or title of a patent holder |