CN210315737U - Hydraulic vibration structure for excavator - Google Patents
Hydraulic vibration structure for excavator Download PDFInfo
- Publication number
- CN210315737U CN210315737U CN201921033770.0U CN201921033770U CN210315737U CN 210315737 U CN210315737 U CN 210315737U CN 201921033770 U CN201921033770 U CN 201921033770U CN 210315737 U CN210315737 U CN 210315737U
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- China
- Prior art keywords
- hydraulic
- plate
- vibration structure
- protective frame
- mounting hole
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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
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 10
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 7
- 239000010962 carbon steel Substances 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- -1 silt Substances 0.000 description 1
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Abstract
The utility model discloses a hydraulic vibration structure for an excavator, which comprises a connector, a protective frame and a tamping plate, wherein the middle part of the top end of the protective frame is fixedly connected with the connector, the bottom end of the protective frame is welded with the tamping plate, the middle part of the top end of the tamping plate is connected with a hydraulic motor through a support screw thread arranged on the middle part, the output end of the hydraulic motor is fixedly connected with an eccentric wheel, two hydraulic oil filling ports are fixedly arranged at the surface of the hydraulic motor, protective steel plates are arranged at the front surface, the back surface and both sides of the protective frame through uniform screw threads, the hydraulic vibration structure has the advantages that hydraulic oil is adopted as kinetic energy through the hydraulic motor and the hydraulic oil, so that the vibration amplitude of the vibration structure meets the requirement, and the vibration structure can keep relatively stable, is convenient for tamping and using, through the carbon steel plate that is equipped with, improve the structural stability of ramming plate ramming plane, avoid appearing corroding the pothole phenomenon.
Description
Technical Field
The utility model relates to a vibrating structure, in particular to hydraulic pressure vibrating structure for excavator.
Background
An excavator, also known as a digging machine, is an earthwork machine which uses a bucket to dig materials higher or lower than a bearing surface and loads the materials into a transport vehicle or unloads the materials to a stockyard, wherein the materials dug by the excavator mainly comprise soil, coal, silt, soil after pre-loosening and rock. In view of the development of construction machines in recent years, the development of excavators is relatively fast, the excavator becomes one of the most important construction machines in construction, and the excavator has three most important parameters: operating weight, engine power and bucket capacity.
The excavator mostly can use vibrating structure to tamp the road surface, however, present vibrating structure still has some weak points, for example, mostly all the excavator uses vibrating motor to vibrate, nevertheless can be because of current-voltage's restriction, lead to vibrating motor's vibration range not to reach the requirement, influence the use, the vibrating structure that has now simultaneously wears out easily, lead to tamping the face not flat, influence vibrating structure's the effect of flattening.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydraulic pressure vibration structure for excavator to solve the most all excavator that proposes in the above-mentioned background art and use vibrating motor to vibrate, nevertheless can be because of current-voltage's restriction, lead to vibrating motor's vibration range to reach the requirement, influence the use, the easy wearing and tearing of vibration structure that has now simultaneously lead to ramming the face not smooth, influence the problem of vibrating structure's the effect of flattening.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic pressure vibration structure for excavator, includes connector, protecting frame and tamping plate, the middle part and the connector fixed connection on protecting frame top, protecting frame's bottom and tamping plate weld mutually, the middle part on tamping plate top has hydraulic motor through the support threaded connection who installs, hydraulic motor's output fixedly connected with eccentric wheel, hydraulic motor's fixed two hydraulic oil filler mouths that are equipped with in surface department, protecting frame's the front, the back and the equal threaded mounting in both sides have protection steel sheet, one of them first mounting hole has been seted up to the positive one side of protection steel sheet, wherein another the second mounting hole has been seted up to the positive one side of protection steel sheet.
As an optimal technical scheme of the utility model, be located both sides the inner wall department of protection steel sheet and the top of protection frame inner chamber all laminate and are connected with the acoustic celotex board.
As an optimized technical scheme of the utility model, the ramming plate is the lug shape, just the bottom mounting of ramming plate is equipped with the carbon steel sheet.
As an optimal technical scheme of the utility model, the diameter of first mounting hole and the diameter of second mounting hole all equal, just the hole edge department of first mounting hole edge and second mounting hole all fixes and is equipped with the rubber ring.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a hydraulic pressure vibration structure for excavator, through the hydraulic motor and the hydraulic oil filler of infusion, adopt hydraulic oil as kinetic energy for vibration structure's vibration range reaches the requirement, and can keep relatively stable, conveniently tie the use, through the carbon steel sheet that is equipped with, improve rammer plate and tamp planar structural stability, avoid appearing corroding hollow phenomenon, through the acoustic celotex board that is equipped with, the acoustic celotex board plays fine syllable-dividing effect, it is too big to avoid the noise in the hydraulic motor working process, influence operational environment.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the internal structure of the protection frame of the present invention.
In the figure: 1. a connector; 2. a protective frame; 3. compacting the plate; 4. a first mounting hole; 5. a second mounting hole; 6. a carbon steel plate; 7. a protective steel plate; 8. a sound insulating board; 9. a hydraulic motor; 10. an eccentric wheel; 11. and a hydraulic oil filling port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, the utility model provides a hydraulic vibration structure for excavator, including connector 1, protective frame 2 and tamping plate 3, the middle part and the 1 fixed connection of connector on protective frame 2 top, protective frame 2's bottom and tamping plate 3 weld mutually, there is hydraulic motor 9 at the middle part on tamping plate 3 top through the support threaded connection who installs, hydraulic motor 9's output fixedly connected with eccentric wheel 10, hydraulic motor 9's fixed two hydraulic oil filler 11 that are equipped with in surface department, protective frame 2's front, protective steel plate 7 is installed to the equal screw thread in the back and both sides, first mounting hole 4 has been seted up to the positive one side of one of them protective steel plate 7, wherein second mounting hole 5 has been seted up to the positive one side of another protective steel plate 7.
Preferably, the inner wall of the protective steel plates 7 on both sides and the top of the inner cavity of the protective frame 2 are connected with sound insulation boards 8 in an all-fitting manner, the sound insulation boards 8 play a good sound insulation effect, and the influence on the working environment due to overlarge noise in the working process of the hydraulic motor 9 is avoided.
Preferably, the tamping plate 3 is in a convex block shape, and the bottom end of the tamping plate 3 is fixedly provided with the carbon steel plate 6, so that the structural stability of the tamping plane of the tamping plate 3 is improved, and the phenomenon of hollow corrosion is avoided.
Preferably, the diameter of first mounting hole 4 and the diameter of second mounting hole 5 all equal, and the hole edge of first mounting hole 4 and the hole edge department of second mounting hole 5 all fixed be equipped with the rubber ring, avoid the aperture department of first mounting hole 4 and second mounting hole 5 too sharp to lead to hydraulic pressure oil pipe to be cut open the fracture.
When specifically using, the utility model relates to a hydraulic pressure vibration structure for excavator, at first pass first mounting hole 4 and second mounting hole 5 respectively through threaded connection's mode with two hydraulic pressure oil pipe's one end, be connected to on two hydraulic oil filler ports 11 of hydraulic motor 9 surface department, again with four protection steel sheet threaded connection in proper order to protection frame 2 department all around, install whole vibration structure on the excavator through connector 1 immediately, through adopting hydraulic drive's vibration mode, can make vibration structure's vibration range reach the requirement, and can keep relatively stable, conveniently tie the use, still be equipped with carbon steel sheet 6 in the bottom of ramming plate 3 simultaneously, improve 3 planar structural stability of ramming plate, avoid appearing corroding hollow phenomenon.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Claims (4)
1. A hydraulic vibration structure for an excavator comprises a connector (1), a protective frame (2) and a tamping plate (3), it is characterized in that the middle part of the top end of the protective frame (2) is fixedly connected with the connector (1), the bottom end of the protective frame (2) is welded with the ramming plate (3), the middle part of the top end of the ramming plate (3) is connected with a hydraulic motor (9) through a support thread, the output end of the hydraulic motor (9) is fixedly connected with an eccentric wheel (10), two hydraulic oil filling ports (11) are fixedly arranged on the surface of the hydraulic motor (9), the front, the back and the two sides of the protective frame (2) are all provided with protective steel plates (7) by screw thread, one side of the front surface of one of the protection steel plates (7) is provided with a first mounting hole (4), and a second mounting hole (5) is formed in one side of the front surface of the other protective steel plate (7).
2. The hydraulic vibration structure for an excavator according to claim 1, wherein: the inner walls of the protective steel plates (7) and the top of the inner cavity of the protective frame (2) which are positioned at two sides are respectively connected with a sound insulation plate (8) in an attaching mode.
3. The hydraulic vibration structure for an excavator according to claim 1, wherein: the ramming plate (3) is in a convex block shape, and a carbon steel plate (6) is fixedly arranged at the bottom end of the ramming plate (3).
4. The hydraulic vibration structure for an excavator according to claim 1, wherein: the diameter of the first mounting hole (4) is equal to that of the second mounting hole (5), and rubber rings are fixedly arranged at the hole edge of the first mounting hole (4) and the hole edge of the second mounting hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033770.0U CN210315737U (en) | 2019-07-04 | 2019-07-04 | Hydraulic vibration structure for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033770.0U CN210315737U (en) | 2019-07-04 | 2019-07-04 | Hydraulic vibration structure for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210315737U true CN210315737U (en) | 2020-04-14 |
Family
ID=70148629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921033770.0U Expired - Fee Related CN210315737U (en) | 2019-07-04 | 2019-07-04 | Hydraulic vibration structure for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210315737U (en) |
-
2019
- 2019-07-04 CN CN201921033770.0U patent/CN210315737U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |