CN209523242U - Excavator crushing head and excavator - Google Patents
Excavator crushing head and excavator Download PDFInfo
- Publication number
- CN209523242U CN209523242U CN201821974363.5U CN201821974363U CN209523242U CN 209523242 U CN209523242 U CN 209523242U CN 201821974363 U CN201821974363 U CN 201821974363U CN 209523242 U CN209523242 U CN 209523242U
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- CN
- China
- Prior art keywords
- excavator
- crushing head
- strip plate
- spherical linkage
- drill steel
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Abstract
The utility model relates to construction equipment technical field, a kind of excavator crushing head and excavator are provided.The crushing head includes drill steel, spherical linkage and strip plate；One end of the drill steel is used to connect with the boom of excavator, the other end is connect with the fixing end of the spherical linkage；The middle part of the movable end of the spherical linkage and the strip plate is rotatablely connected.The excavator includes excavator crushing head described above.The utility model is of simple structure and low cost, by the way that strip plate is fixed on drill steel using spherical linkage, backfill can not only be tamped in narrow construction space, and also ensure strip plate and the contact area to compacted backfill, that is, strip plate can be by its angle between drill steel of the gradient adjust automatically of compacted backfill during hammering.In addition, the crushing head can also improve the impact force and impact effect of the crushing head using the self weight of spherical linkage.
Description
Technical field
The utility model relates to construction equipment technical fields, and in particular to a kind of excavator crushing head and excavator.
Background technique
Because being limited by place in urban district, deep basal pit is often put without exceptional space in the work progress of urban district
Slope, therefore the retaining wall of deep basal pit can only be perpendicular to ground, and this will lead between the retaining wall of deep basal pit and the exterior wall of building
Spacing substantially reduces, that is to say, that deep foundation pit construction space becomes very narrow.In backfilling of earthwork construction, existing compacting
Machinery is not available or even some occasions people can not base oneself upon in backfill.
Utility model content
To be solved in the utility model is the technical issues of existing ballast consolidating machine can not construct in narrow construction space.
To solve the above-mentioned problems, the utility model provides a kind of excavator crushing head, which includes drill steel, ball
Shape hinge and strip plate；One end of the drill steel is used to connect with the boom of excavator, the other end and the spherical linkage
Fixing end connection；The middle part of the movable end of the spherical linkage and the strip plate is rotatablely connected.
Wherein, the both ends of the drill steel are detachably connected with the boom of the excavator and the spherical linkage respectively.
Wherein, the both ends of the drill steel pass through bolt respectively and connect with the boom of the excavator and the spherical linkage.
Wherein, the material of the strip plate is steel.
Wherein, the longitudinal section shape of the strip plate is polygon, round or ellipse.
To solve the above-mentioned problems, the utility model additionally provides a kind of excavator, which includes described above
Excavator crushing head.
The utility model is of simple structure and low cost, by the way that strip plate is fixed on drill steel using spherical linkage, no
Be only capable of tamping backfill in narrow construction space, and also ensure strip plate with to the contact of compacted backfill
Area, that is to say, that during hammering strip plate can by the gradient adjust automatically to compacted backfill its with drill steel it
Between angle.In addition, the crushing head can also improve the impact force and impact effect of the crushing head using the self weight of spherical linkage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one of the utility model embodiment 1 excavator crushing head；
Fig. 2 is the scheme of installation of one of the utility model embodiment 1 excavator crushing head.
Appended drawing reference:
1, drill steel；2, spherical linkage；3, strip plate；4, excavator；4-1, boom.
Specific embodiment
To keep the purposes, technical schemes and advantages of utility model clearer, below in conjunction with the attached drawing in utility model,
Technical solution in utility model is explicitly described, it is clear that described embodiment is that utility model a part is implemented
Example, instead of all the embodiments.Based on the embodiment in utility model, those of ordinary skill in the art are not making creation
Property labour under the premise of every other embodiment obtained, belong to the range of utility model protection.
In the description of the present invention, unless otherwise indicated, the orientation or positional relationship of the instructions such as term " on ", "lower"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified system or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.
It should be noted that unless otherwise clearly defined and limited, term " connection " shall be understood in a broad sense, for example, can
To be to be fixedly connected, may be a detachable connection, or be integrally connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected.For the ordinary skill in the art, it can understand above-mentioned term in utility model with concrete condition
Concrete meaning.
Embodiment 1
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of excavator crushing head, which includes pricker
Bar 1, spherical linkage 2 and strip plate 3；One end of drill steel 1 with the boom 4-1 of excavator 4 for connecting, the other end is cut with scissors with spherical
The fixing end of chain 2 connects；The movable end of spherical linkage 2 and the middle part of strip plate 3 are rotatablely connected.Wherein, the material of strip plate 3
Matter can be, but not limited to be steel.
When use: first drill steel 1 being installed on the boom 4-1 of excavator 4；Then starting excavator 4 utilizes its boom 4-1
Drive the movement of strip plate 3, until strip plate 3 is aligned to compacted backfill；Finally, driving item using 4 boom 4-1 of excavator
Shape pressing plate 3 constantly hammers backfill, until backfill is compacted.Since strip plate 3 is rotated by spherical linkage 2 and drill steel 1
Connection, thus during hammering strip plate 3 can by compacted backfill gradient adjust automatically its between drill steel 1
Angle, so that its bottom surface is parallel to compacted backfill, and then ensure that the entire bottom surface of strip plate 3 always can with to
Compacted backfill contact.
As it can be seen that the crushing head is of simple structure and low cost, by the way that strip plate 3 is fixed to drill steel using spherical linkage 2
On 1, backfill can not only be tamped in narrow construction space, and also ensure strip plate 3 with to puddled backfill
Soil contact area, that is to say, that during hammering strip plate 3 can by compacted backfill gradient adjust automatically its
With the angle between drill steel 1.In addition, the crushing head can also improve the impact force of the crushing head using the self weight of spherical linkage 2
And impact effect.
Preferably, the both ends of drill steel 1 are detachably connected with the boom 4-1 of excavator 4 and spherical linkage 2 respectively.Further
Ground, the both ends of drill steel 1 pass through bolt respectively and connect with the boom 4-1 of excavator 4 and spherical linkage 2.In actual use may be used as a result,
The drill steel 1 of previously prepared multiple and different length, staff can be according to actual needs by the pricker of corresponding length when site operation
Bar 1 is installed on the boom 4-1 of excavator 4.
Preferably, the longitudinal section shape of strip plate 3 is polygon, round or ellipse.For example, strip plate 3
Longitudinal section shape is square or rectangle.
Embodiment 2
The utility model additionally provides a kind of excavator 4, which includes above-mentioned excavator crushing head.This implementation
The structure and principle of excavator crushing head are identical as in embodiment 1 in example, and this embodiment is not repeated.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of utility model, rather than its limitations；To the greatest extent
Pipe utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: its according to
It is so possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, each embodiment technical solution of utility model that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of excavator crushing head, which is characterized in that including drill steel, spherical linkage and strip plate；One end of the drill steel
It is connect for the boom with excavator, the other end is connect with the fixing end of the spherical linkage；The movable end of the spherical linkage
It is rotatablely connected with the middle part of the strip plate.
2. excavator crushing head according to claim 1, which is characterized in that the both ends of the drill steel respectively with the excavation
The boom of machine and the spherical linkage are detachably connected.
3. excavator crushing head according to claim 2, which is characterized in that the both ends of the drill steel pass through respectively bolt with
The boom of the excavator is connected with the spherical linkage.
4. excavator crushing head according to claim 1, which is characterized in that the material of the strip plate is steel.
5. excavator crushing head according to claim 1, which is characterized in that the longitudinal section shape of the strip plate is
Polygon, round or ellipse.
6. a kind of excavator, which is characterized in that including excavator crushing head such as described in any one of claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974363.5U CN209523242U (en) | 2018-11-28 | 2018-11-28 | Excavator crushing head and excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974363.5U CN209523242U (en) | 2018-11-28 | 2018-11-28 | Excavator crushing head and excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209523242U true CN209523242U (en) | 2019-10-22 |
Family
ID=68225934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821974363.5U Active CN209523242U (en) | 2018-11-28 | 2018-11-28 | Excavator crushing head and excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209523242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593723A (en) * | 2020-04-30 | 2020-08-28 | 广东冠粤路桥有限公司 | Road engineering structural layer ramming device |
-
2018
- 2018-11-28 CN CN201821974363.5U patent/CN209523242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593723A (en) * | 2020-04-30 | 2020-08-28 | 广东冠粤路桥有限公司 | Road engineering structural layer ramming device |
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