CN204475386U - A kind of rock excavator bucket rod structure - Google Patents
A kind of rock excavator bucket rod structure Download PDFInfo
- Publication number
- CN204475386U CN204475386U CN201420771442.1U CN201420771442U CN204475386U CN 204475386 U CN204475386 U CN 204475386U CN 201420771442 U CN201420771442 U CN 201420771442U CN 204475386 U CN204475386 U CN 204475386U
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- CN
- China
- Prior art keywords
- dipper
- installing hole
- swing arm
- oil cylinder
- hinged
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of rock excavator bucket rod structure, comprise swing arm, bucket arm cylinder, dipper and ridge buster, described swing arm front end is provided with swing arm entry for hinged described dipper, described bucket arm cylinder front end is provided with piston rod earrings hole for hinged described dipper, described ridge buster is arranged at described dipper lower end, described dipper top upper-lower position is respectively arranged with the first oil cylinder installing hole and the second oil cylinder installing hole, middle part upper-lower position is respectively arranged with the first dipper installing hole and the second dipper installing hole, when needing to assemble according to difference, described swing arm entry can by described first dipper installing hole or the hinged described dipper of the second dipper installing hole, described first oil cylinder installing hole or the hinged described dipper of the second oil cylinder installing hole can be passed through in described piston rod earrings hole.In the utility model, by the combination of different articulated manner, the utility model can be made to reach the effect of different work scope and the output of different digging force, structure novel, practical.
Description
Technical field
The utility model relates to a kind of excavation machinery field, is more specifically a kind of rock excavator bucket rod structure.
Background technology
In conventional excavators structure, dipper and power arm and bucket arm cylinder are all fixedly mount to design, and fix due to its structure, it is all relatively-stationary that excavation scope and maximum digging force export, but in concrete operation, environment difference is larger, such as the hardness such as land waste, shale, variable thickness, the digging operation in the area such as a lot of land waste, shale needs to use plurality of devices cooperating, which results in operating efficiency low, and operating cost increases.
Summary of the invention
Main purpose of the present utility model is to provide rational in infrastructure, practical a kind of rock excavator bucket rod structure.
The technical solution adopted in the utility model is: a kind of rock excavator bucket rod structure, comprise swing arm, bucket arm cylinder, dipper and ridge buster, described swing arm front end is provided with swing arm entry for hinged described dipper, described bucket arm cylinder front end is provided with piston rod earrings hole for hinged described dipper, described dipper top is not provided with the first oil cylinder installing hole and the second oil cylinder installing hole up and down, middle part is not provided with the first dipper installing hole and the second dipper installing hole up and down, described swing arm entry can be articulated with described dipper by hinged described first dipper installing hole or the second dipper installing hole, described piston rod earrings hole can be articulated with described dipper by hinged described first oil cylinder installing hole or the second oil cylinder installing hole.
In the utility model, described ridge buster is arranged at described dipper lower end.
The beneficial effects of the utility model are: in the utility model, dipper is provided with the first oil har opening and the second oil har opening, and be provided with the first dipper installing hole and the second dipper installing hole, utilize mechanics power conservation principle, as above described in summary of the invention, what can export according to job area or digging force needs the articulated manner doing corresponding various combination, can adapt to the job requirements of different geology needs like this, thus substantially increase the operating efficiency of rock excavator.Therefore the utility model structure novel, practicality is very strong.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model;
Fig. 2 is the operating diagram of embodiment one of the present utility model;
Fig. 3 is the operating diagram of embodiment two of the present utility model.
Detailed description of the invention
Be illustrated in figure 1 one of the present utility model preferably specific embodiment, a kind of rock excavator bucket rod structure, comprise swing arm 1, bucket arm cylinder 2, dipper 3 and ridge buster 4, swing arm 1 front end is provided with swing arm entry 11 for hinged described dipper 3, described bucket arm cylinder 2 front end is provided with piston rod earrings hole 21 for hinged described dipper 3, described dipper 3 top is not provided with the first oil cylinder installing hole 310 and the second oil cylinder installing hole 311 up and down, middle part is not provided with the first dipper installing hole 320 and the second dipper installing hole 321 up and down, ridge buster 4 is arranged at the lower end of dipper 3.
Embodiment one, allow land waste looser at geological environment, improve operating efficiency, when needing to increase job area R1, swing arm entry 11 is by the hinged dipper 3 of the first dipper installing hole 320, and piston rod earrings hole 21 is by the hinged dipper 3 of the first oil cylinder installing hole 310.
Embodiment two, harder in geology, when being more partial to need the output of increase digging force to need, as shown in Figure 2, swing arm entry 11 is by the hinged dipper 3 of the second dipper installing hole 321, piston rod earrings hole 21 is by the hinged dipper 3 of the second oil cylinder installing hole 311, now Power output is stronger, but sphere of action R2 is less than R1.
Above-mentioned is two kinds of embodiments of the present utility model; these two kinds of embodiments and accompanying drawing are just in order to show design concept of the present utility model; protection domain of the present utility model should not be confined to this embodiment; running into different geology; when needing use different work scope and export digging force, the result that the different work scope that draws excavator in the utility model and different dynamic can be coordinated to export with the various combination mode of first and second dipper installing hole according to piston rod earrings hole and first and second oil cylinder installing hole and swing arm entry.
By above describe can find out that purpose of design of the present utility model can effectively be implemented.The portion shows of embodiment the purpose of this utility model and implement function and structure theme, and comprise other equivalent replacement.
Therefore, right of the present utility model forms the equivalence comprising other and implements, concrete right range reference claim.
Claims (2)
1. a rock excavator bucket rod structure, comprise swing arm, bucket arm cylinder, dipper and ridge buster, described swing arm front end is provided with swing arm entry for hinged described dipper, described bucket arm cylinder front end is provided with piston rod earrings hole for hinged described dipper, described dipper top is not provided with the first oil cylinder installing hole and the second oil cylinder installing hole up and down, middle part is not provided with the first dipper installing hole and the second dipper installing hole up and down, it is characterized in that: described swing arm entry can be articulated with described dipper by hinged described first dipper installing hole or the second dipper installing hole, described piston rod earrings hole can be articulated with described dipper by hinged described first oil cylinder installing hole or the second oil cylinder installing hole.
2. a kind of rock excavator bucket rod structure as claimed in claim 1, is characterized in that: described ridge buster is arranged at described dipper lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771442.1U CN204475386U (en) | 2014-12-10 | 2014-12-10 | A kind of rock excavator bucket rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420771442.1U CN204475386U (en) | 2014-12-10 | 2014-12-10 | A kind of rock excavator bucket rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204475386U true CN204475386U (en) | 2015-07-15 |
Family
ID=53631189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420771442.1U Expired - Fee Related CN204475386U (en) | 2014-12-10 | 2014-12-10 | A kind of rock excavator bucket rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204475386U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086371A (en) * | 2017-12-15 | 2018-05-29 | 成都开源智创工程机械设备有限公司 | A kind of catalase rock arm |
| CN115094966A (en) * | 2022-06-30 | 2022-09-23 | 徐州徐工挖掘机械有限公司 | Detachable bucket rod, excavator and using method |
-
2014
- 2014-12-10 CN CN201420771442.1U patent/CN204475386U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086371A (en) * | 2017-12-15 | 2018-05-29 | 成都开源智创工程机械设备有限公司 | A kind of catalase rock arm |
| CN115094966A (en) * | 2022-06-30 | 2022-09-23 | 徐州徐工挖掘机械有限公司 | Detachable bucket rod, excavator and using method |
| CN115094966B (en) * | 2022-06-30 | 2024-04-16 | 徐州徐工挖掘机械有限公司 | Detachable bucket rod, excavator and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20171210 |